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Description  SAIC is seeking Software Engineer API Developers to join the Machine-assisted Analytic Rapid-repository System (MARS) Advanced Development Operations (DevOps) and Sustainment Support (ADOS) program and provide on-site technical and administrative support to facilitate operations of critical MARS infrastructure and services. This effort focuses on providing a comprehensive set of System/ Software Engineering and IT Services to maintain, sustain, enhance, and improve/ modernize MARS. This position will be located in the National Capital Region. Please note that this is contingent upon contract award, with an anticipated decision expected by Winter/ Spring 2026. The Software Engineer API Developer responsibilities include, but are not limited to: • Manages the ongoing enhancement and optimization of MARS data-services and the MARS API framework and architecture • The Senior API Developer will be responsible for designing, implementing, and maintaining high-quality, scalable, and secure APIs that meet the evolving requirements of MARS data owners and enhance the overall system's functionality • Provide system enhancement support for MARS FMI data and intelligence targeting, focusing on Object-Based Intelligence (OBI) • Develops and documents innovative, repeatable, and automated services aligned with the MARS • Development Release Plan • Tasked with ensuring that each enhancement progresses towards the identified user requirements with a proactive approach in coordinating with multiple stakeholders, delivering robust API solutions, and contributing to the strategic vision of the MARS program Qualifications  • Active TS/SCI with Polygraph • One of the following certifications: Certified Information Systems Security Professional – Information Systems Security Architecture Professional (CISSP-ISSAP), Certified Secure Software Lifecycle Professional (CSSLP), or GIAC Security Essentials Certification (GSEC) • Bachelors degree in IT, Cybersecurity, Computer Science, Information Systems, Data Science, or Software Engineering and 5 years or more relevant experience (will consider an additional 4+ years of relevant experience in lieu of degree) • Experience in developing and managing APIs, ensuring API security, and optimizing API performance • Proficiency in using RESTful and SOAP APIs, integrating third-party services, and developing API documentation • Strong understanding of API gateway technologies and data exchange protocols Target salary range: $80,001 - $120,000. The estimate displayed represents the typical salary range for this position based on experience and other factors.

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded contracting landscape through its agility, strong customer focus, and commitment to retaining exceptional talent. By taking on challenging IT initiatives, we cultivate our talent and are continually evolving through our partnerships with clients. Our close-knot team of highly cleared engineers, analysts, and program managers represent some of the best talent locally available. Description: The Software Engineer is responsible for the design, development, testing, and management of application development projects in support of IT infrastructure. This includes programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks. The Software Engineer develops and implements technical efforts to design, build, and deploy applications under the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. This role participates in all aspects of the software development life cycle for all solutions, including planning, requirements, development, testing, and quality assurance. Key Responsibilities: • Design, develop, test, and manage application development projects in support of IT infrastructure. • Integrate third-party components programmatically and introduce new custom capabilities. • Modify existing code to enhance functionality and performance. • Recommend process improvements and automate operations and maintenance tasks. • Develop and implement technical efforts to design, build, and deploy applications under the direction of lead architects. • Work on large-scale data processing, computationally intensive statistical modeling, and advanced analytics. • Participate in all aspects of the software development life cycle, including planning, requirements, development, testing, and quality assurance. • Conduct technical project milestone reviews, code architecture sessions, resource estimation, and development best practices knowledge transfer. Qualifications: • Proven experience in software development and application management. • Strong knowledge of application design, development, testing, and management. • Experience with programmatic integration of third-party components. • Proficiency in modifying existing code and introducing new custom capabilities. • Ability to recommend and implement process improvements and automation. • Experience with large-scale data processing, statistical modeling, and advanced analytics. • Strong understanding of the software development life cycle, including planning, requirements, development, testing, and quality assurance. • Excellent problem-solving and analytical skills. • Strong communication and interpersonal skills. • Bachelor's Required • 8 years of experience Preferred Skills: • Experience working under the direction of lead architects. • Familiarity with technical project milestone reviews and code architecture sessions. • Knowledge of resource estimation and development best practices. • Ability to transfer knowledge and mentor team members. Security Clearance requirement: Must possess active TS/SCI clearance to be considered for this role. Other Requirements: U.S. Citizenship Compensation Spotlight: For this role, our typical salary range starts at $115,000 and stretches up to $145,000. But here's the deal – we're not about capping your potential. We're committed to snapping up the best and brightest, and we're ready to put our money where our mouth is. So, if you're one of the rare exceptions to the status quo with the education, experience, and that extra something special, we're not afraid to go above and beyond to secure your talent. Because for us, it's not just about a salary. It's about the complete rewards package, the culture, and the opportunity to make a real impact. Taking Care of the People Who Take Care of The Nation Compensation: We offer highly competitive compensation that is consistently recognized by our employees as being generous! Health & Retirement: We offer a comprehensive Health Benefits package and 401K Retirement plan so you can take care of yourself and your family... both now and in the future. Other health-related benefits include People Partners who will help you navigate both personal and professional worlds, as well as strong wellness related resources offered through our healthcare provider. Education: Individual growth is a priority at NSI/Synergy ECP. Employees are encouraged to take advantage of our company-sponsored continuing education program so they can get their degree or that next certification needed to propel them towards the next level. Not sure what's best for your career plans, we'll help you navigate it all! Work/Life Balance: A healthy work/life balance is essential for building and executing your work effectively at NSI/Synergy ECP, but it’s also necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit and 10 paid holidays a year. NSI/Synergy ECP also provides flexible work options that work with your schedule and lifestyle. Philanthropy: With the help of our amazing employees, NSI/Synergy ECP participates annually in building awareness, volunteering and contributing to dozens of organizations. We believe that giving back creates a sense of purpose, engagement, and fulfillment. Have a cause you are passionate about? We bet you'll find others here that care about it just as much! NSI/Synergy ECP is committed to providing equal employment opportunities to all qualified individuals. Employment decisions are based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, sex, national origin, religion, age, disability, or any other status protected by applicable law.

The Software Engineer is responsible for designing, testing, and developing well-designed web-based software code that is testable and efficient, using best software development practices to meet user needs. This role involves recommending software upgrades for current and future systems, translating User Interface (UI)/User Experience (UX) design wireframes, ensuring software continues to function normally through software maintenance and testing, and documenting every aspect of the application, service, or environment as a reference for future maintenance and upgrades. This position aligns with Cayuse’s core values of Innovation, Excellence, Collaboration, Adaptability, and Integrity by fostering technical solutions that meet customer needs, promoting teamwork, and prioritizing quality in deliverables. • Design, test, and develop well-designed web-based software code that is testable and efficient • Utilize best software development practices to meet user needs. • Recommend software upgrades for current and future systems. • Translate User Interface (UI)/User Experience (UX) design wireframes into functional web applications. • Ensure software continues to function normally through software maintenance and testing. • Document every aspect of the application, service, or environment for future reference and maintenance. • Collaborate with cross-functional teams to define and implement new features. • Write clean, well-documented, and scalable code. • Debug and resolve technical issues to maintain the performance and security of web applications. • Stay up-to-date with emerging technologies and industry trends to ensure the application remains current and competitive. • Other duties as assigned. • Proven experience in web application development. • 5 Year Degree Information Technology or related field or Equivalent Experience. • 5+ years relevant experience. • Experience with Microsoft 365 Power Platform and SharePoint. • Strong knowledge of front-end and back-end web development technologies. • Proficiency in HTML, CSS, JavaScript, and other relevant programming languages. • Experience with UI/UX design principles and translating design wireframes into functional applications. • Strong understanding of software development best practices. • Ability to recommend and implement software upgrades. • Experience in software maintenance and testing to ensure continued functionality. • Experience with front-end frameworks such as React. • Top Secret Clearance is required. • Must be able to pass a background check. May require additional background checks as required by projects and/or clients at any time during employment. Minimum Skills: • Exceptional interpersonal skills with the ability to communicate in a clear, professional, and articulate manner. • Exceptional verbal and written communication skills. • Excellent organizational, analytical, and problem-solving skills with high-level attention to detail. • Proven ability to multitask and prioritize in a fast past environment with changing priorities; adaptable to change and a quick learner. • Must be self-motivated and able to work well independently as well as on a multi-functional team. • Ability to handle sensitive and confidential information appropriately • Proficient in MS Office, Word, Outlook, PowerPoint, and Excel. Preferred Qualifications: • Familiarity with modern web development framework and libraries. • Experience with version control systems such as Git. • Knowledge of database management and integration. • Understand of web security best practices. • Ability to document processes and code for future maintenance and upgrade. Our Commitment to you / overview of benefits • Medical, Dental and Vision Insurance; Wellness Program • Flexible Spending Accounts (Healthcare, Dependent Care, Commuter) • Short-Term and Long-Term Disability options • Basic Life and AD&D Insurance (Company Provided) • Voluntary Life and AD&D options • 401(k) Retirement Savings Plan with matching after one year • Paid Time Off Reports to: Program Manager Working Conditions • Professional office environment. • Ability to work on-site at client’s facility in the National Capitol Region. • Must be physically and mentally able to perform duties extended periods of time. • Ability to use a computer and other office productivity tools with sufficient speed to meet the demands of this position. • Must be able to establish a productive and professional workspace. • Must be able to sit for long periods of time looking at computer screen. • May be asked to work a flexible schedule which may include holidays. • May be asked to travel for business or professional development purposes. • May be asked to work hours outside of normal business hours. Other Duties: Please note this job description is not designed to cover or contain a comprehensive list of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice. Cayuse is an Equal Opportunity Employer. All employment decisions are based on merit, qualifications, skills, and abilities. All qualified applicants will receive consideration for employment in accordance with any applicable federal, state, or local law.

Responsible for a development project, may provide general oversight and direction to the developers on the project in an experienced developer capacity. Conceives, designs, and tests logical structure to meet program requirements. Writes programs according to specifications provided. Builds, deploys and maintains programs, Web Site pages and applications. Develops and improves site navigation and applications. Responsible for the design, development, and configuration of software systems to meet market and/or client requirements. Develops code using C#, Javascript, or other programming languages. Writes, tests, and develops computer programs. • Work with the client/product owner(s), functional team(s), and other technical resources to design, build, and deploy applications in full stack .Net technologies in accordance with stated requirements. • Assist in the operations and maintenance activities for a suite of seven HR applications that require solid understanding of the (frontend) user interface logic. • Assist in the operations and maintenance activities for (backend) server-side logic such as C#, ASP.Net, MVC and VB.Net frameworks. • Microsoft SQL Server querying and scripting. • Reporting Services development. • Maintains compliance with standards and conventions in developing programs. • Develops required specifications for complex programs or problems. • Develops the requirements of a product from inception to conclusion. Tests, debugs, and refines the software to produce the required product. • Conducts systems tests, monitors test results, and takes appropriate corrective action for complex issues. • Creates coded unit tests and works with Testers/Information Assurance to address program and/or security findings. • Acts as a mentor to less-experienced team members. • Prepares required documentation, including block diagrams, logic flow charts and software program documentation. Minimum Qualifications • Bachelor's Degree in Computer Science, Information Systems or a related field or equivalent relevant experience. • 5-10 years of experience with programming or web development activities. • Must be willing to come to the office in DC at least twice a week. Other Job Specific Skills • Working knowledge of Configuration Management and Release Management best practices is required. • Must be detail oriented, as well as able to work well with clients. • Experience with C#, ASP.Net, SQL • Participate in all phases of software development with a focus on design, development, and implementation using C# and SQL • Experience designing scalable databases and developing applications against a relational database such as Oracle or SQL Server preferred. • Excellent verbal and written communication skills. • Must work efficiently within multiple teams. • Ability to multi-task, work well under pressure, and work in a closed environment with others. • Maintains current knowledge of relevant technology. • Strong problem solving, logic, and analytic skills. • Applies knowledge of technologies, applications, methodologies, processes and tools to support a client, project or entity. • Familiar with and utilized best programming standards and practices in a professional capacity. • Experience in information system design, including application programming on large-scale case management systems and the development of software to satisfy design objectives. Compensation Ranges Compensation ranges for ASM Research positions vary depending on multiple factors; including but not limited to, location, skill set, level of education, certifications, client requirements, contract-specific affordability, government clearance and investigation level, and years of experience. The compensation displayed for this role is a general guideline based on these factors and is unique to each role. Monetary compensation is one component of ASM's overall compensation and benefits package for employees. EEO Requirements It is the policy of ASM that an individual's race, color, religion, sex, disability, age, sexual orientation or national origin are not and will not be considered in any personnel or management decisions. We affirm our commitment to these fundamental policies. All recruiting, hiring, training, and promoting for all job classifications is done without regard to race, color, religion, sex, disability, or age. All decisions on employment are made to abide by the principle of equal employment. Physical Requirements The physical requirements described in "Knowledge, Skills and Abilities" above are representative of those which must be met by an employee to successfully perform the primary functions of this job. (For example, "light office duties' or "lifting up to 50 pounds" or "some travel" required.) Reasonable accommodations may be made to enable individuals with qualifying disabilities, who are otherwise qualified, to perform the primary functions. Disclaimer The preceding job description has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities and qualifications required of employees assigned to this job.

We are seeking an experienced Webflow Developer to join our team on a part-time, remote basis. In this role, you will build and maintain client-facing law firm websites using Webflow, working closely with our design and strategy teams to deliver polished, high-quality digital experiences. This is an opportunity to do meaningful work for a fast-growing agency where your output directly impacts client success. You’ll be trusted to work independently, bring best practices to the table, and take ownership of your builds from kickoff through launch. Key Responsibilities • Design and develop full-stack Webflow websites for law firm clients, from initial build through launch. • Translate design mockups and wireframes into pixel-perfect, fully responsive Webflow implementations. • Configure and manage CMS collections, dynamic content structures, and client-editable components. • Collaborate with internal design and strategy teams to ensure sites align with client goals and brand standards. • Conduct QA testing across devices and browsers prior to all launches. • Maintain, update, and optimize existing client websites as needed. • Advise on Webflow architecture, SEO best practices, and site performance improvements. Requirements • Minimum 3 years of professional experience building full-stack websites in Webflow. • Strong portfolio demonstrating a range of Webflow projects, including CMS-driven and custom-designed sites. • Deep familiarity with Webflow’s Designer, Editor, CMS, and Interactions capabilities. • Solid understanding of responsive design principles and modern web standards. • Working knowledge of HTML, CSS, and JavaScript as they relate to custom Webflow integrations. • Ability to work independently, manage multiple projects simultaneously, and communicate clearly in a remote environment. • High attention to detail and a commitment to delivering quality work on time. Benefits • Fully remote position with flexible scheduling. • Professional development opportunities. • Dog-friendly office environment (for those who visit!). • Technology stipend for equipment setup. • Pet adoption reimbursement (up to $500).

**Job Description** As a **Principal Full-Stack Developer** , you will play a key role in designing and delivering the next generation of Oracle Internet of Things (IoT) Platform components on OCI. You will work across • *Oracle Autonomous Database** , **Java microservices** , **UI** , and **cloud infrastructure** layers to build scalable, reliable, and high-performing systems. • *Qualifications:** • *Education** BS or MS degree in Computer Science, Information Technology, or a related field. • *Experience** 4 or more years of software development experience, including 3 or more years in a senior or lead engineering role focused on **database-centric** and **cloud-native** applications. • *Core Skills** + **Oracle Database 26ai** : schema design, indexing, partitioning, PL/SQL development, query tuning, and performance optimization + **Java** : strong understanding of design principles, concurrency, and microservices architecture + **Data modeling and storage design** for large-scale distributed and/or IoT systems + **Version control and CI/CD** tools and practices + **Cloud experience** with major platforms (OCI preferred) + **Modern UI development** skills + **Docker and Kubernetes** : containerization and orchestration of Java and database-integrated workloads + **Cloud networking and security fundamentals** + **Strong analytical and troubleshooting skills** across application and database layers. • *Preferred Skills** + Experience in the **IoT domain** , especially device telemetry, data ingestion, or digital twin systems + Familiarity with **Java 21** (or later) features + Experience building UIs with **Oracle JET** and **MAUI** aligned with **Redwood UX;** React/Preact and Functional Programming experience is a plus + Knowledge of **Oracle Autonomous Database 26ai** and **Transactional Event Queues (TEQ)** + Familiarity with **data pipeline** and streaming tools + Exposure to **Terraform** or other Infrastructure as Code (IaC) tools for environment provisioning + Understanding of **cloud data governance, encryption, and auditing practices** • *Responsibilities** + **Design and develop scalable, maintainable database-driven and microservice-based components** for the Oracle IoT Platform on OCI, leveraging Java and Oracle Autonomous Database technologies. + **Architect and optimize data models, schemas, and APIs** to support high-throughput IoT data ingestion, storage, and analytics. + **Develop and maintain Java microservices** using modern frameworks, ensuring robust integration with OCI services and Oracle Autonomous Database. + **Implement and optimize PL/SQL procedures, indexing strategies, and SQL queries** for performance and scalability in multi-tenant environments. + **Automate schema deployments, tenant provisioning, and database lifecycle operations** to improve operational efficiency. + **Collaborate with cross-functional teams** to ensure high-quality, secure, and on-time software delivery. + **Build and operate control-plane and data-plane components** , with a focus on reliability, observability, and high availability. + **Develop and enhance the frontend (UI)** for the Oracle IoT Platform, focusing on improving user experience. + **Perform code and SQL reviews** , driving improvements in design, performance, and maintainability. + **Leverage OCI cloud-native services and tooling** to deliver resilient, containerized deployments using Kubernetes and Docker. + **Stay current with advancements in Oracle Autonomous Database, Java, and OCI technologies** to continuously improve system design and developer productivity Disclaimer: • *Certain US customer or client-facing roles may be required to comply with applicable requirements, such as immunization and occupational health mandates.** • *Range and benefit information provided in this posting are specific to the stated locations only** US: Hiring Range in USD from: $96,800 to $223,400 per annum. May be eligible for bonus and equity. Oracle maintains broad salary ranges for its roles in order to account for variations in knowledge, skills, experience, market conditions and locations, as well as reflect Oracle's differing products, industries and lines of business. Candidates are typically placed into the range based on the preceding factors as well as internal peer equity. Oracle US offers a comprehensive benefits package which includes the following: 1. Medical, dental, and vision insurance, including expert medical opinion 2. Short term disability and long term disability 3. Life insurance and AD&D 4. Supplemental life insurance (Employee/Spouse/Child) 5. Health care and dependent care Flexible Spending Accounts 6. Pre-tax commuter and parking benefits 7. 401(k) Savings and Investment Plan with company match 8. Paid time off: Flexible Vacation is provided to all eligible employees assigned to a salaried (non-overtime eligible) position. Accrued Vacation is provided to all other employees eligible for vacation benefits. For employees working at least 35 hours per week, the vacation accrual rate is 13 days annually for the first three years of employment and 18 days annually for subsequent years of employment. Vacation accrual is prorated for employees working between 20 and 34 hours per week. Employees working fewer than 20 hours per week are not eligible for vacation. 9. 11 paid holidays 10. Paid sick leave: 72 hours of paid sick leave upon date of hire. Refreshes each calendar year. Unused balance will carry over each year up to a maximum cap of 112 hours. 11. Paid parental leave 12. Adoption assistance 13. Employee Stock Purchase Plan 14. Financial planning and group legal 15. Voluntary benefits including auto, homeowner and pet insurance The role will generally accept applications for at least three calendar days from the posting date or as long as the job remains posted. Career Level - IC4 • *About Us** Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives. True innovation starts when everyone is empowered to contribute. That's why we're committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs. We're committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing or by calling in the United States. Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans' status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Description The Leidos FS2 Systems Engineering and Architecture team has an opening for a Software developer to modify existing code and integrate software solutions in support of the NGA. The ideal candidate has an excellent understanding of software development concepts and exceptional coding skills across different tools and projects in support of the mission. Primary Responsibilities • C#/Java and JavaScript/TypeScript, Python, Shell scripting. • This role includes creation and documentation of new and existing functionality within software version control repositories (gitlab) and utilizing DevOps principals and tools to deliver new features within an Agile construct. • Participate in program Agile software development initiatives (standup, planning, Increment planning) to support innovation and enhancement of custom applications through iteration/functionality testing utilizing Atlassian (Jira/Confluence) • Understanding of Artificial Intelligence (AI) capabilities and ability to prototype and test solutions • Participate and collaborate with team members to assess tickets to ensure proper testing and delivery of functionality per User Story Acceptance Criteria Basic Qualifications • Experience with unit testing, continuous integration tools, and Gitlab version control • Proactive self-starter demonstrates a positive, willing attitude and excellent oral and written communication skills. • Experience in either software development projects or software integration projects in a service-oriented environment (Cloud, SOA, Web-Services) or virtualization environment. • Requires BS degree and 2+ years of experience or a Masters degree and less than 2 years of prior relevant experience. • Ability to obtain and maintain a TS/SCI with Polygraph post hire. • Organizational Skills: Can plan and prioritize work. Follows tasks to their logical conclusion and makes sure that everything has been done to the right standard. Good attention to detail. • Communications: Ability to communicate clearly and efficiently to team members and clients, verbally and in writing. Able to present ideas in a variety of ways depending upon audience and context. Preferred Qualifications • AWS Developer Solutions Mindset • Understanding of core AWS services, like compute, storage and be able to develop and deploy cores services (Lambda, EC2s). • Experience with REACT or modern JavaScript framework. • Experience with Python, C# development framework • Experience with Linux and/or Windows system administration • Experience with cyber security • AWS Solutions, Developer, DevOps certification • Team Collaboration tools (Jira, Confluence) If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares. Original Posting: March 5, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Pay Range: Pay Range $69,550.00 - $125,725.00 The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. About Leidos Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com. Pay and Benefits Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits. Securing Your Data Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission. Commitment to Non-Discrimination All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

As a .NET Full Stack Developer, you will play a critical role in the development and maintenance of web applications and services. You will be responsible for designing, coding, testing, and deploying high-quality software solutions using the .NET framework and associated technologies. Your expertise in both front-end and back-end development will be essential in creating seamless and efficient user experiences. You will collaborate closely with cross-functional teams, including designers, product managers, and other developers, to deliver robust and scalable applications. In this role, you will engage in the full software development lifecycle, from concept and design to testing and deployment. You will be expected to write clean, maintainable, and efficient code, and to adhere to best practices and coding standards. Your ability to troubleshoot and resolve complex technical issues will be crucial in ensuring the reliability and performance of our applications. Additionally, you will participate in code reviews, provide constructive feedback, and contribute to the continuous improvement of our development processes. Qualifications: • Bachelor's Degree • Minimum 8 years experience Responsibilities: • Experienced with ASP.NET framework, SQL Server and design/ architectural patterns (e.g. Model-View-Controller (MVC) • Experienced with .NET languages (e.g. C#, Visual Basic .NET) and HTML5/CSS3 • Familiarity or experience with architecture styles/APIs (REST, RPC) • Develop and maintain web applications using the .NET framework and related technologies. • Design and implement both front-end and back-end components of the application. • Ensure the performance, quality, and responsiveness of applications. • Collaborate with cross-functional teams to define, design, and ship new features. • Write clean, scalable, and maintainable code following best practices. • Conduct thorough testing of applications, including unit, integration, and system testing. • Troubleshoot and resolve technical issues and bugs. • Participate in code reviews and provide feedback to peers. Preferred Skills: • Experience with front-end frameworks such as React, or Vue.js. • Familiarity with cloud platforms like Azure. • Knowledge of database design and development, including SQL and NoSQL databases. • Understanding of DevOps practices and tools, such as CI/CD pipelines, Docker, and Kubernetes. • Relevant certifications in .NET development or cloud technologies. • Experience working in an Agile/Scrum development environment. • Strong problem-solving skills and attention to detail. • Excellent communication and collaboration skills.

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to our government clients and focused on fostering a workplace that encourages growth, initiative, creativity, and employee satisfaction. Title: Junior Full Stack Developer Location: Remote Terms: Full-time Clearance: Qualified candidates must be US citizens and have a minimum of a Public Trust clearance Disclaimer: This is a bench position, meaning it is contingent upon customer funding and has a potential start date that can range anywhere from 4-8 weeks+. Upon customer funding approval, this is long-term, full-time, salaried position. At Harmonia, we believe that our people are our greatest asset. We cultivate a dynamic workplace that encourages professional growth, initiative, and creativity while prioritizing employee engagement and satisfaction. By fostering a culture of collaboration and continuous improvement, we not only attract and retain top talent but also drive meaningful outcomes for the agencies we serve. Our commitment to excellence, innovation, and a thriving employee experience allows us to consistently exceed expectations, making Harmonia a trusted partner in advancing critical government missions. Harmonia is seeking a Junior Full Stack Developer to join our team. Responsibilities: • Will be part of a fast-paced Agile DevOps team contributing and collaborating within your scrum team continuously. • Partake in analysis of software requirements and architect solutions. • Perform analysis, design, coding, testing, implementation, and maintenance of software solutions. • Provide Full Stack software development support for User Interfaces, REST APIs, Data Access Layers. • Ensure software developed passes and completes stages within the CI pipeline. Requirements: • Qualified candidates must be US citizens and have a minimum of a Public Trust clearance • Bachelor's degree in Computer Science, Information Technology Management or Engineering, or other comparable Certifications or experience. • Minimum of 2 years of experience in the Information Technology field focusing on development projects, DevSecOps and application development specifically. • Strong development & design experience (at least 1 year) deploying enterprise applications on AWS• • Experience in large-scale, high-performance enterprise big data application development on complex heterogeneous environments in AWS. • Experience with Java Spring Boot and JPA. • Experience with Frontend UI development with JavaScript frameworks such as jQuery, React, Angular, Vue. • Experience with developing data access layers with Database schemas using JPA. • Experience in Web Based Full Stack Development. • Experience developing in a Docker and Docker Compose environment. • Experience writing automated test such as unit, integration, functional, 508, performance, and end-to-end. • Experience developing in environments that utilize CI/CD tools for build, test, secure and deploy. • Excellent communication skills. • Strong analytical and creative problem-solving skills. • Must be a U.S. Citizen. • Must have a minimum of a Public Trust clearance. Desired Qualifications: • Experience working with AWS tools and environments. • Experience developing in a microservices architecture. • Automated Test-Driven Development (ATDD) frameworks Selenium, Nightwatch, Cucumber, JUnit/TestNG. • Experience with secure development, coding, scanning using tools such as Fortify, SonarQube, ZAP and Twistlock/Anchore. • Preferred experience with Jira or a similar scrum management tool. • Experience with Asynchronous messaging preferably with Kafka. Other tools/protocols such as JMS, AMQP, RabbitMQ acceptable. • Experience deploying microservices to Kubernetes platforms such as OpenShift, EKS, AKS. • Experience developing Web Services using SOAP/XML and REST/JSON. • Writing queries with relational databases. • Web technologies - HTML, CSS, JavaScript, JSON, jQuery. • Experience with database tools such as Liquibase, Flyway, ElasticSearch, Solr/Lucene. • Experience working with Jenkins Continuous integration tools and DevOps automation. Here at Harmonia we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include: • Recognized as a Top 20 "Best Place to Work in Virginia" • Recipient of Department of Labor's HireVets Gold Medallion • Great Place to Work Certification for five years running • A Virginia Chamber of Commerce Fantastic 50 company • A Northern Virginia Technology Council Tech 100 company • Inc. 5000 list of fastest growing companies for eleven years • Two-time SBA SBIR Tibbett's Award winner • Virginia Values Veterans (V3) Certification We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Harmonia family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to • Traditional and HSA- eligible medical insurance plans • 100% employer-paid dental and vision insurance options • 100% employer-sponsored STD, LTD, and life insurance • 5% 401(k) company matching • Flexible-schedules and teleworking options • Paid holidays and PTO Accrual Plans • Paid Parental Leave • Professional development and career growth opportunities • Team and company-wide events, recognition, and appreciation-- and so much more! Check out our LinkedIn, Facebook, and Instagram to find out a little more about who we are and if we are the right next step for your career! Harmonia is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Harmonia does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact HR@harmonia.com.

Join the DataAnnotation team and contribute to developing cutting-edge AI systems, while enjoying the flexibility of remote work and setting your own schedule. We are looking for a proficient Developer to help advance AI development. As a member of DataAnnotation’s coding team, you’ll be part of a growing community of over 100,000 professionals — including front-end, back-end, full-stack, machine learning, and other engineers — who are driving real-world impact in AI development. Our platform offers an engaging blend of flexibility and challenge: you’ll work closely with state-of the art AI models to take on programming tasks that include creating and solving challenging coding problems, building beautiful apps with rich functionality, and synthesizing insights through data analysis and visualization. Your work directly contributes to refining intelligent systems that learn, adapt, and evolve. Some team members fit this work alongside a full-time role, while others treat it as their primary focus, choosing projects and schedules that align with their availability and goals. To get started, once you sign up for an account, you'll take a short assessment (this serves as our version of an interview). If you pass that assessment, you’ll receive an email confirmation, and paid work will become available to you through our platform. Benefits: • Fully remote: work from anywhere in the US, Canada, UK, Ireland, Australia, and New Zealand. • Flexible schedule: choose which projects you take on and when you work. • Competitive pay: projects are paid hourly, starting at $40+ USD per hour. Opportunities for higher-paying projects are available with strong performance. • Impact: help shape the future of AI technologies. Responsibilities: • Design and solve diverse coding problems used to train AI systems. • Write clear, high-quality code snippets and detailed explanations. • Evaluate AI-generated code for accuracy, performance, and clarity. • Provide feedback that directly shapes the next generation of AI models. Qualifications: • Fluency in English (native or bilingual level). • Proficiency in at least one of the following programming languages or frameworks: JavaScript, TypeScript, Python, C, C#, C++, React, Go, Java, Kotlin, or Swift. • Excellent writing and grammar skills. • A bachelor’s degree (completed or in progress). • Previous experience as a Software Developer, Coder, Software Engineer, or Programmer is preferred. Note: Payment is made via PayPal. We will never ask for any money from you. PayPal will handle any currency conversions from USD. This job is only available to those in the US, Canada, UK, Ireland, Australia, and New Zealand. Those located outside of these countries will not see work or assessments available on our site at this time. #INDCODSTN Job Type: Contract Pay: From $40.00 per hour Work Location: Remote