UNKNOWN

FEED

This role focuses on developing sophisticated, user-friendly applications and custom front-end interfaces that integrate data from Oracle and Microsoft SQL Server databases without relying on Microsoft Dataverse. We provide customers with specialized technical skills and deep subject matter expertise focused on Homeland Security, Biometrics, Law Enforcement, and Healthcare domains to meet the complex mission challenges of today and tomorrow.

YEAR

AVER LLC

Aver Careers - Power Platform Developer

ea_via_bold

Power Platform Developer

ABOUT THE ROLE: As a Full-Stack Software Developer, you will design, develop, and maintain mission-critical applications supporting a federal counterintelligence customer spanning front-end interfaces, back-end services, and data layers. This is hands-on engineering in a classified environment, building secure and scalable tools that drive real mission outcomes.

CoreTechs

Full-Stack Developer

jobdiva

Become a Member Accredited Quality Contractors Awards and Recognition Beam Club Membership Business Discounts Code of Ethics Construction Jobs Employee Discounts Excellence in Construction Health and Safety Alliance Insurance Trust MasterFormat (CSI Codes) & NAICS Codes National Connections Peer Groups Strategic Partners Tech Marketplace Top Performers Total Wellness Partners. This role works collaboratively with cross-functional teams, including business stakeholders, subject matter experts and IT team to design and manage the critical SAAS application using the LAMP technology stack (Linux, Apache, MySQL and PHP).

Associated Builders and Contractors Inc

Senior Full Stack Developer-LAMP

FULL_TIME

Description: Markon is seeking a Full Stack Developer to support an Intelligence Community customer by designing, developing, and maintaining secure cloud-native applications that support mission-critical operations. Our growing reach extends across 17 states, 116 countries, and 5 continents, where our team of dynamic professionals collaborates to deliver unparalleled program and project management services.

Markon

Full Stack Developer

[AW]-iCims

The ideal candidate thrives in aggressive, high-velocity delivery environments, possesses a proven track record of migrating legacy enterprise systems, values proactive team leadership, and actively leverages modern AI-assisted engineering tools to accelerate software development lifecycles without sacrificing code quality. In this senior-level role, you will champion legacy modernization initiatives, systematically breaking down monolithic architectures, legacy databases, and older web frameworks into high-transaction web interfaces and scalable, modern backend solutions across dynamic hybrid infrastructure setups (On-Premises OpenShift & AWS Cloud).

Anika Systems

Senior Full Stack Developer

partner JazzHR

ADAPTED_NOW

The Senior Software Engineer will work closely with product owners, architects, Scrum Masters, DevSecOps teams, and fellow developers to deliver secure, scalable, and maintainable software solutions. • Bachelor’s degree in Computer Science, Software Engineering, or a related field with 8 to 12 years of relevant experience, or a master’s degree with 6 to 10 years of relevant experience.

<p style="color: var(--silver); font-size: 20px">Every day, System One focuses on services and solutions that require a high degree of specialization, in-demand technical skills, and large-scale operational expertise. We are essential partners to those on the front lines of our nation’s most critical infrastructure, technology, and life sciences initiatives. </p>
<p style="color: var(--silver); font-size: 20px">Founded more than 40 years ago as a staffing partner to the engineering industry, today System One is a diversified organization operating in over 50 locations and putting more than 9,000 people to work in the United States, Canada, and the United Kingdom.</p>

System One

Sr. Software Developer

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI's legal duty to furnish information. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

CGI Inc

Appian Developer

User Acceptance Testing (UAT): Assisting with UAT, recording, and implementing changes resulting from UAT.Defect Management: Participating in defect management discussion with the project management team to ensure defects are tracked and remedied. Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence/Machine Learning, Cyber Security and Cutting-Edge Technology across the US Government.

Halvik

.NET Developer (Hybrid)

Talent Acquisition

Working as part of an Agile development team and with mentorship from senior engineers, the developer will help review legacy weather applications, which typically ingest, route, and deliver weather products, and convert them into secure, event-driven, cloud-native applications on AWS in support of the National Weather Service. Job Title: Junior Software Developer Location: McLean, VA (Hybrid) Company: BLN24 About Us: We find strength in teamwork-a better you is a better us BLN24 is an award-winning Management Consulting Firm that supports the U.S. Federal Government in successfully achieving their mission and goals.

BLN24

Junior Software Developer

We are seeking an experienced Mobile App Developer to support a mission-critical Department of Homeland Security (DHS) / U.S. Customs and Border Protection (CBP) program focused on developing, modernizing, enhancing, operating, and maintaining enterprise applications. This role involves designing, developing, testing, and maintaining secure, scalable, highly available mobile solutions while collaborating with cross-functional teams throughout the software development lifecycle (SDLC).

Novul Solutions

Mobile App Developer - Hybrid

Zoho

We're looking for a talented Mid-Level Software Developer to play a key role in developing and maintaining OSINT mission applications, integrating front-end and back-end systems using Agile methodology. 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.

Absolute Business Solutions Corp

Mid-Level Software Developer

clearcompany

HOUR

Experience designing and implementing high-performance web-based graph visualization interfaces capable of rendering and interacting with large-scale datasets consisting of thousands of nodes and edges while maintaining responsiveness and usability. The Software Engineer will develop, maintain, and optimize mission-focused web applications and user interfaces while working closely with team members, mission customers, end users, and Government leadership in an Agile environment.

Wyetech

Software Engineer 2- Full Stack Developer

We need a classically trained software engineer who understands the generated code well enough to review it critically, recognize when an agent is drifting off task, over-engineering a solution, or introducing subtle defects, and step in to correct course, either by redirecting the agent or by writing the code directly when that is the better path. This is an AI-first engineering role: you will do the majority of your development work through agentic coding harnesses such as Claude Code or OpenAI Codex, writing specifications, directing and supervising coding agents as they work, and rigorously verifying and validating what they produce.

Pantheon Data

Senior Full Stack Software Engineer (AI-First)

Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector. Build back-end services with ASP.NET, C#, Entity Framework, ADO.NET, and SQL Server, applying design and architectural patterns such as APIs with dependency injection.

E-Infosol LLC

Full Stack Engineer

Our expertise in the latest technologies combined with our understanding of infrastructure needs and security requirements provides the best combination for achieving innovative and secure environments for Government Agencies and Private Sector. The ideal candidate will translate designs and business requirements into scalable frontend solutions, develop reusable UI components, optimize application performance, and ensure accessibility and cross-platform compatibility.

Frontend Developer

OTHER

Utilize programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services. Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community.

Capital One

Full-stack Engineer 5 (Senior Manager, IC)

equestftpin

New York, NY: $215,200 - $245,600 for Full-stack Engineer 4. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter. Utilize programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.

Full-stack Engineer 4

Capital One Financial Corp

Full-stack Engineer 5 (Senior Manager, IC)-EDT

We are seeking Full-stack Software Engineering leaders who are passionate about building high-performing teams, driving technical strategy and leveraging cutting-edge open-source frameworks alongside emerging technologies. Lead teams utilizing programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services.

Front End Developer Jobs in Mclean, VA

Aver Careers - Power Platform Developer AVER LLC

Power Platform Developer AVER LLC

Full-Stack Developer CoreTechs

Senior Full Stack Developer-LAMP Associated Builders and Contractors Inc

Full Stack Developer Markon

Senior Full Stack Developer Anika Systems

Sr. Software Developer System One

Appian Developer CGI Inc

.NET Developer (Hybrid) Halvik

Junior Software Developer BLN24

Mobile App Developer - Hybrid Novul Solutions

Mid-Level Software Developer Absolute Business Solutions Corp

Software Engineer 2- Full Stack Developer Wyetech

Senior Full Stack Software Engineer (AI-First) Pantheon Data

Full Stack Engineer E-Infosol LLC

Frontend Developer E-Infosol LLC

Full-stack Engineer 5 (Senior Manager, IC) Capital One

Full-stack Engineer 4 Capital One

Full-stack Engineer 5 (Senior Manager, IC)-EDT Capital One Financial Corp

Senior Manager, Full-stack Engineer-People Leader-EDT Capital One

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