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$131k - $218.3k
...full spectrum of solutions for designing, developing, and operating cutting-edge Data and AI... ...developing, integrating, or maintaining backend applications, services, or data... ...development From entry-level employees to senior leaders, we believe there’s always room...SeniorLocal areaDeloitte
Rosslyn, VA1 day ago- ...Job Description Job Description Job Description: Short Description : The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EE background using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile...SeniorContract work
AHU Technologies Inc
Washington DCa month ago $170k - $210k
...active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph. Vantor has an exciting opportunity for a Backend Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping...SuggestedVantor
Arlington, VA19 hours ago$167k - $230k
...through filing, tracking, and resolution. The team is looking for a senior engineer to build reliable systems that improve outcomes for restaurant customers. The role We are hiring a Senior Backend Software Engineer to build scalable services for automated...SeniorFull timeH1bRaydar
Washington DC25 days ago$120k - $200k
...Job Description Job Description Career Renew is recruiting for one of its clients a Senior Backend Engineer - Golang - this is an onsite role in Seattle, WA. Salary range: 120-200K USD base plus benefits. We are a fintech company on a mission to level the financial...SeniorCareer Renew
Washington DC12 days ago- ...Job Description Job Description The Senior Backend Engineer designs, builds, and maintains scalable backend systems and services that... ...office in Tysons Corner, VA. Responsibilities: Design, develop, and maintain scalable backend services and APIs for K-12 learning...SeniorWork at officeLocal area
Pansophic Learning
Washington DCa month ago - ...Cyware is seeking a passionate back-end developer to advance its Cyber Fusion platform for enterprise and public sector use. You will build scalable features for SaaS deployments with strict FedRAMP/GovRAMP compliance, operating across standard cloud infrastructure and...SeniorRemote job
$120k - $200k
...lives of millions. We’re solving huge problems and believe that every team member has a big role to play. The role We’re adding Backend Engineers to help build the foundations that power everything at Grid. You’ll work across product, core financial systems,...SeniorWork experience placementGrid
Washington DC13 days ago- ...Job Description Job Description Job Title: Senior Java Backend Developer Location: Vienna or Winchester, VA, San Diego, CA, or Pensacola, FL Work Schedule: hybrid, onsite 3 days a week Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract...SeniorContract workLocal area3 days per week
System One
Merrifield, VAa month ago - ...vision at revefi.com. \uD83C\uDFAF The Role: Senior Software Engineer We're looking for a strong backend engineers who thrives in early-stage environments... ...emerging backend trends, cloud technologies, and developer tooling ✅ What We’re Looking For ~3–9 years...SeniorH1bVisa sponsorshipWork visa
Revefi
Washington DCa month ago $165k
Vantor is seeking a Backend Developer to build robust, scalable services powering modern web applications and data‑driven solutions. In this role, you’ll design and implement APIs, automation workflows, and integrations on cloud platforms, focusing on performance, reliability...SuggestedVantor
Arlington, VA4 days ago$170k - $235k
...security and IT ecosystem. This is a senior individual contributor role. You'll lead... ...Responsible For Design and implement backend APIs in GraphQL — including federated subgraph... ...ability to support an external developer audience. Effective communication and...SeniorFull timeWork at officeRemote workFlexible hours$140k - $180k
...Job Description Job Description Senior Backend Engineer (Golang & AI Automation) Location: Seattle, WA (Hybrid) or Remote (US-based) Job Type: Full-time Salary Range: $140,000 – $180,000 / year The Opportunity EQL Edtech is exclusively recruiting on...SeniorFull timeWork at officeRemote workEQL Tech
Washington DCa month ago- ...Leidos is seeking a Senior Java Software Engineer in the Intelligence Sector's Cyber & Analytics Business Area (CABA). You will design, develop, test, and maintain enterprise Java applications using Spring Boot, RESTful services, and modern software engineering practices...Senior
- ...Horizon3 is seeking a senior backend engineer to own critical platform components for licensing, entitlements, and admin experiences across NodeZero. You will drive secure, scalable backend design with a focus on multi-tenant isolation and production health. You will...Senior
- ...IntraFi LLC seeks a senior database and application developer to design, implement, and optimize data-centric software in a fast-paced Agile setting. You will work on cloud and on‑prem environments, leading migration, ETL, and reporting initiatives across SQL Server and...Senior
$100k - $150k
...Senior Backend Developer (Java / Integrations) Location: Falls Church, VA (on-site in office, with partial telework flexibility) Full-Time | Permanent Salary Range: $100,000.00 ~ $150,000.00 BizFlow is seeking a Senior Backend Developer to build the integrations...SeniorPermanent employmentFull timeWork at officeRemote workBizFlow
Falls Church, VAa month ago- ...Horizon3 is seeking a senior software engineer to join the Platform Integration Team. You will evolve our GraphQL-based API platform, build a reusable Integration Router, and maintain security-tool integrations across SIEM, EDR, and ticketing ecosystems. You will mentor...SeniorRemote job
$115k - $135k
...choose to work with partners and clients who share those values. No recruiters, please. Teal Media is looking for a Senior WordPress Backend Developer who's a thoughtful problem-solver and hands-on builder. This role is a client-facing technical lead who partners with...SeniorRemote workFlexible hours- ...scalable pipelines, data architectures, and applications that deliver measurable client impact. Ideal candidates have 5+ years in backend/data pipelines, strong communication, and experience with Palantir Foundry and cloud technologies. #J-18808-Ljbffr Jobleads-USSenior
$160k - $190k
...behind ensuring our enterprise customer data remain secure. This is a dedicated security role - one that'll extend into general backend and in-product engineering. You'll ship work alongside the rest of the team. You'll be the engineer who focuses on security improvements...SeniorWork at office3 days per weekYoodli AI Roleplays
Washington DC26 days ago- ...Description Job Description Role Summary We are looking for a Backend Engineer to build core backend services for a predictive... ...security response workflows. Key Responsibilities Design and develop scalable backend services using Python/FastAPI or similar...
Apidel Technologies
Washington DC12 days ago - OverviewWe are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications and backend services.The successful candidate will have strong hands-on experience with Core Java, Spring, Spring Boot, Spring Data...Senior
VTG
McLean, VA21 hours ago $135k - $165k
...observable integrations with enterprise data sources, program-management systems, SharePoint, telemetry streams, and analytics platforms.Develop data-ingestion, transformation, validation, and reconciliation services that preserve data integrity and provenance.Implement...SeniorContract workFor contractorsWork at officeAMERICAN SYSTEMS
Alexandria, VA4 days ago- ...slide decks. Solutions forged from experience; that is how we build, and it is how we hire. Job Summary Orbis is seeking a Senior Backend Engineer to drive the evolution of Catalyst, our secure distributed data platform. You will act as an architectural lead for...SeniorFull timeWork at officeRemote workShift work
Orbis
Washington DC2 days ago - ...on-site environment. Enjoy competitive benefits, equity, and unlimited vacation policy.Job DescriptionSenior Full-Stack Developer OverviewAs a Senior Full-Stack Developer, you will contribute to innovative AI-based learning solutions in a collaborative, on-site environment...Senior
Green Key Resources
Arlington, VA1 day ago $125k
...of the best talent locally available. We are seeking a Senior Full Stack Developer to provide development and operations & maintenance (O&M)... ...support for a production Java application with a Postgres backend and a Tomcat/JBoss application server. The developer will...SeniorFor contractorsFlexible hoursSynergy ECP
Washington DCa month ago- ...love to hear from you! About the Role The onshore Senior Back-End Engineer leads backend microservices architecture and build quality for the platform... ...or demonstrable hands-on Azure cloud experience (AZ-204 Developer or AZ-305 Solutions Architect preferred)....SeniorFull timeContract workLocal areaRemote workWork from home
Data Society
Washington DCa month ago - ...Red Cell Partners, LLC. is seeking a Senior Software Engineer - Full Stack (TS clearance) to build and enhance Andesite, a Human-AI SOC product used by national security analysts. You will own backend and frontend systems handling social media, audio, and geolocation data...SeniorRemote jobFlexible hours
- ...Description Position Summary: Seeking highly skilled Full-Stack Senior Engineers to drive rapid development in an AI-assisted... ...adept at leveraging AI coding assistants (e.g., Claude, Amazon Q Developer) to accelerate delivery, while applying strict human oversight...Senior
Bow Wave LLC
Washington DCa month ago
