702 Results for

Software Engineer Jobs in Washington, DC

Jobs

Software Engineer 1 GRVTY

Fort Meade, MD

$178,000–$208,000 / year

GRVTY seeking experienced Software Engineers to develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project. The engineer will be heavily involved with the creation, maintenance, and running of Pig and or PySpark analytics and is responsible for reviewing data ingest tickets and merge requests with other developers on the team.

30+ days ago

Software Engineer full stack Java REI Systems Inc

Sterling, VA

This role requires hands-on experience with Java, Spring Boot, Angular or React, APIs, relational databases, automated testing, and production troubleshooting. We take a Mindful Modernization approach in delivering our services, including application modernization, grants management, case management systems, government data analytics, and advisory services.

14 days ago

Software Engineer Careerscape

Annapolis Junction, MD

$200,000–$300,000 / year
Full time

This program injects new technology and advanced capabilities into an ongoing operational system, following DevOps best practices with robust development, test, and production environments, and executes work using the Scaled Agile Framework (SAFe) methodology alongside Behavior Driven Development (BDD) and test automation tooling. You will thrive in this role if you enjoy engineering automation scripts end to end, from development through deployment to the test and production bench, and if you take pride in writing well-documented, fault-tolerant software that other developers and testers can build on.

30+ days ago

Software Engineer- full stack Java REI Systems

Sterling, Virginia

This role requires hands-on experience with Java, Spring Boot, Angular or React, APIs, relational databases, automated testing, and production troubleshooting. We take a Mindful Modernization® approach in delivering our services, including application modernization, grants management, case management systems, government data analytics, and advisory services.

15 days ago

SOFTWARE ENGINEER- FRONT END (2026-0195) Acclaim Technical Services

Chantilly

Full time

Acclaim Technical Services, founded in 2000, is a leading cyber operations, intelligence solutions and operations, network infrastructure, engineering and business enablement and enterprise operations company supporting a wide range of U.S. Federal agencies. Bachelor’s Degree in Computer Science, Electrical or Computer Engineering or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience.

18 days ago

Senior Tracking Software Engineer, Space ANDURIL INDUSTRIES

Washington, DC

$191,000–$253,000 / year

As a senior member of the team, you will architect and implement sophisticated multi-target tracking systems using cutting-edge state estimation and data association techniques, develop physics-based models to validate performance, and mentor engineers while working closely with software teams to deploy your algorithms into operational systems. We're developing fully integrated hardware and software systems, including Lattice for Space Missions and modular payloads, to address growing threats in space and ensure our Guardians maintain a decisive advantage in this contested war-fighting domain.

30+ days ago

Software Engineer II - Training System Software  (Onsite) RTX Corp

Sterling, VA

Devices range in complexity from desktop training all the way to high fidelity weapon system and full-flight training systems including full visual motion and simulator interoperability. At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems.

30+ days ago

Manager - Software Engineer (Agentic Engineering) - Tax Technology Deloitte Touche Tohmatsu Ltd

McLean, VA

$137,700–$261,625 / year

You will build integrations between software development tools such as AWS Kiro and Azure DevOps, so that knowledge captured in ADO wikis becomes steering content, and so that agentic tools can read program artifacts such as epics, features, and user stories to generate code directly from approved requirements. At Deloitte Tax LLP, our Product Engineering team within Global Employer Services (GES) Technology, has modernized software and product delivery, creating a scalable, cost-effective model that focuses on value and outcomes through a progressive and responsive talent structure.

30+ days ago

Software Engineer (Level 3)- TS/SCI POLY TalentOps

Annapolis Junction, Maryland

This role supports programs of significant scope and complexity and requires deep expertise in modern Java-based microservices, containerized architectures, and system observability. This position includes a competitive and flexible benefits package, including: Paid Time Off: PTO accrues at a rate of 13% of hours worked, which equals approximately 6 weeks, or 30 days, per year for a typical full-time employee.

20 days ago

Software Engineer in Deployment - JobID-0241 INNOVATIVE DEFENSE TECHNOLOGIES

Arlington, VA

$135,000–$273,000 / year

Who You Are (Required): Bachelor's Degree in Information Technology, Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, Physics, or Math, or equivalent full-time professional experience; Master's Degree in Engineering or other technical field highly desired. Manage, mentor, and lead a small team of engineers working operational and development tasks while championing the use of AI to streamline the team's workflow, incorporating AI-driven approaches to optimize automation and reduce the complexity of installations.

30+ days ago

Software Engineer 2 Lentech Inc.

Fort Meade, MD

Lentech is hiring a mid level software developer Responsibilities : Implementation of the MDAT system in Java/Python using AWS services, Implementation of automated tests at functional and systems levels, Partnership with System engineers to execute the agile process, Prototyping of solution space in the AWS cloud. Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components.

14 days ago

Cloud Software Engineer Science Applications International Corp

Upper Marlboro, MD

$80,001–$120,000 / year

SAIC's is seeking a Cloud Software Engineer with strong development experience to contribute to designing, building, and maintaining modern, cloud‑native applications and tools that will expand the scale and accelerate the pace of our research, development, test and evaluation (RDT&E) supporting national security clients. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services.

8 days ago

Software Engineer (VxWorks and radio frequency systems) PROLIM Global Corporation

Maryland, MD

Their IT and PLM consulting offerings include; Advisory, PLM Software/Services, Program Management, Solution Architecture Training/Staffing, Cloud Solutions, Servers/Networking, Infrastructure, ERP Practices and QA Services. PROLIM Global Corporation (www.prolim.com) is currently seeking an Engineer Software 2 for our client Northrop Grumman at location Baltimore, Maryland, United States (Onsite).

22 days ago

Software Engineer Yext

Washington, D.C.

Yext's API-first architecture connects structured data to APIs, MCP servers, and generative interfaces, so partners and developers can build purpose-built experiences on the same infrastructure powering Yext's own products. This gives engineers excellent opportunities to develop experience building scalable search and retrieval systems, solving challenging distributed-systems problems, and applying AI to products used directly by brands and their customers.

10 days ago

Sr. Software Engineer Que Technology Group

Maryland

Additional duties involve supporting product installations for clients, resolving technical issues, participating in code reviews, and working with cross-functional teams to ensure robust and maintainable software solutions. Provide comprehensive software engineering support across all phases of the Software Development Life Cycle (SDLC), encompassing application development, system integration, troubleshooting, deployment, and sustainment activities.

25 days ago

Software Developer/Engineer Avalore, LLC

Arlington, VA

Quick Apply

This person will translate system engineering designs into robust software designs, and then design, implement, and maintain source code, Infrastructure-as-Code (IaC), and Configuration-as-Code. Salary at Avalore is determined by various factors, including but not limited to location, the individual's particular combinaition of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

30+ days ago

Software Engineer III Steel Point Solutions

Maryland

The Software Engineer will develop, maintain, and enhance complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely large data sets, real- time systems, and business management information systems) based upon documented requirements. The Software Engineer provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of COTS/GOTS in place of new development, and requirements analysis and synthesis from system level to individual software components.

30+ days ago

Software Engineer II Steel Point Solutions

Maryland

30+ days ago

Principal Software Engineer Amatriot Group, LLC

Woodlawn, MD

$134,000–$171,000 / year
Quick Apply

Design, develop, and enhance software applications using Twelve-Factor App methodology, modern UI and presentation technologies, Java and JEE technologies, Spring Boot, microservices, RESTful and SOAP-based web services, cloud platforms, and enterprise batch processing. Experience with web services technologies including XML, JAXP, JAXB, JAX-WS, Axis, Jersey, JSON, CXF, REST, and SOAP, as well as security technologies including LTPA and OAuth2/JWT [Required].

23 days ago

UI Front End Software Engineer Grvty

Annapolis Junction, Maryland

$150,000–$200,000 / year

Provides specific input to the software components of system design to include hardware/software trade-offs, software reuse, use of Commercial Off-the-shelf (COTS)/Government Off-the-shelf (GOTS) in place of new development, and requirements analysis and synthesis from system level to individual software components. The ideal candidate has front end experience, translates UX/UI designs into accessible, production-ready interfaces, and mentors junior developers while collaborating closely with system engineers and product stakeholders to resolve technical problem areas.

30+ days ago

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Software Engineer Jobs in Washington, DC

Software Engineer 1 GRVTY

Software Engineer full stack Java REI Systems Inc

Software Engineer Careerscape

Software Engineer- full stack Java REI Systems

SOFTWARE ENGINEER- FRONT END (2026-0195) Acclaim Technical Services

Senior Tracking Software Engineer, Space ANDURIL INDUSTRIES

Software Engineer II - Training System Software (Onsite) RTX Corp

Manager - Software Engineer (Agentic Engineering) - Tax Technology Deloitte Touche Tohmatsu Ltd

Software Engineer (Level 3)- TS/SCI POLY TalentOps

Software Engineer in Deployment - JobID-0241 INNOVATIVE DEFENSE TECHNOLOGIES

Software Engineer 2 Lentech Inc.

Cloud Software Engineer Science Applications International Corp

Software Engineer (VxWorks and radio frequency systems) PROLIM Global Corporation

Software Engineer Yext

Sr. Software Engineer Que Technology Group

Software Developer/Engineer Avalore, LLC

Software Engineer III Steel Point Solutions

Software Engineer II Steel Point Solutions

Principal Software Engineer Amatriot Group, LLC

UI Front End Software Engineer Grvty

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Software Engineer II - Training System Software  (Onsite) RTX Corp