Average salary: $105,244 /yearly
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- Organization: GeoAcuity Title: Back-End Developer Location: On-site — St. Louis, MO | DC Metro | Springfield, VA | Redlands, CA Clearance: US citizenship required; Active or Current (within 2 years of active) TS clearance with SCI eligibility required Type: Full-time...SuggestedFull time
- Key Responsibilities Design, develop, and maintain scalable full stack web applications using Ruby on Rails and modern frontend technologies Build responsive and high-performance user interfaces using VueJS, ReactJS, TypeScript, BlueprintJS, TailwindCSS, and/or Bootstrap...Suggested
$110k - $115k
We need an experienced Back End Application Developer at the Naval Dosimetry Center (NDC) in Bethesda, Maryland. NDC serves as the Navy's ionizing radiation dosimetry center of excellence, providing naval commands worldwide with radiation dosimetry processing, consultation...SuggestedFull timeWork at officeWorldwide- ...queries for speed and clarity. Implement event-driven systems (e.g., with NATS) to process real-time operational data streams. Develop and maintain automated tests to protect correctness, security, and performance as the system evolves. Build and operate...SuggestedFull timeWork at officeFlexible hours
Twenty
Washington DC19 days ago - ...position contingent upon funding. We are a pre‑seed startup with a team of 12, actively pursuing grant funding through World App's developer programs. Full handoff documentation and an advisory engineer are available to get you up to speed quickly. Stack: Python,...Suggested
Replenish NutrAI
Washington DC4 days ago - ...programs and evaluate user feedback Comply with project plans and industry standards Collaborate with cross functional teams and gather end-user requirements Performance tuning, usability, improvement, automation, and deployment Qualifications 2+ years proven software...SuggestedWork experience placement
Match Consulting
Washington DC4 days ago $180k - $240k
...deployment, including whole feature architecture Plan, design, and develop systems with complex performance scale considerations Use,... ...interviewing at ClearanceJobs by 2x Get notified about new Back End Developer jobs in Washington, DC . Washington, DC $120,000...SuggestedFull timeRemote workWorldwideWeekend workClearanceJobs
Washington DC1 day ago$80k - $210k
...our products. What You’ll Do Backend Development & System Design Develop robust, scalable backend services and APIs powering our... ...platform stability and reliability. Collaborate closely with front‑end, AI/ML, and product teams to integrate services seamlessly. Data...SuggestedLocal areaGallatin AI, Inc.
Washington DC3 days ago- Speechify in Alexandria, Virginia, is seeking a talented Backend Developer to design and maintain APIs essential for their operations. This role demands proven experience in backend development using TS/Node, along with familiarity with GCP and cloud providers like AWS...Suggested
- Twenty Technologies is seeking an experienced backend engineer to build scalable Go services powering national-security focused cyber operations. You’ll model complex relationships in graph databases, design high‑performance APIs, and implement event‑driven architectures...Suggested
- Esri is looking for a Software Development Engineer II in Washington, DC, to design and develop scalable backend services for mission-critical geospatial applications. This role involves creating APIs and collaborating with teams to optimize system performance and reliability...SuggestedRelocation package
- Ask IT Consulting is looking for a Web Developer in Alexandria, Virginia, who is a US citizen with an active secret security clearance. This full-time position focuses on back-end development, including PHP, SQL, and REST. The ideal candidate will have experience with...SuggestedFull time
$145k
Maximus is seeking a Senior Back-End Developer to join our team! The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition...SuggestedContract workRemote work- ...awardee and Washington Top Workplaces honoree, is seeking a Backend Developer to join our team. The ideal candidate will design and build... ...frontend developers, architects, and DevOps engineers to deliver end‑to‑end solutions. Conduct unit testing, integration testing, and...SuggestedFull timeContract workRemote work
- ...Java, Kotlin, C#, Python) or systems language (C, C++, Rust) with strong system design aptitude. ~ You have led technical initiatives end-to-end, including architecture, execution, and delivery. ~ You have experience designing distributed systems (e.g., event-driven...SuggestedFull timeWork at officeFlexible hours
Twenty
Arlington, VA19 days ago - Hopper is seeking a Senior Engineer to join their Lodging and Cars Supply team in Washington, DC. This role focuses on scaling a global hotel and cars ecosystem, executing technical integrations, and delivering reliable booking fulfillment. The ideal candidate has strong...
$86.4k - $176.2k
Accenture Federal Services in Arlington, Virginia is seeking a Software Engineer to develop robust APIs and backend microservices for operational AI applications. Your work will enhance enterprise AI governance and improve software delivery in a Hub-and-Spoke architecture...- A leading interactive agency in Washington, DC is seeking a Back-end Drupal Developer to partner closely with stakeholders to define business objectives and build applications. The ideal candidate will have 2-3 years of experience with Drupal 7, a strong understanding of...
- BluJuniper is seeking a Senior Software Engineer to design and build backend systems for advanced applications. The role involves working with cloud-native architectures and ensuring robust service communication. You will primarily work with Go, focusing on creating scalable...Flexible hours
$180k - $220k
Lead Software Engineer / Back-End Developer Arlington, VA About the Team STR’s Intelligence Division researches and develops advanced analytics and machine learning-based solutions to solve challenging problems related to national security. Our team consists of passionate...Full timeLocal areaNight shift- Affirm is seeking a passionate software engineer for their Capital Orchestration team in Washington, D.C. This role involves building foundational platforms to reconcile transactions and ensuring Affirm has sufficient liquidity for loan origination and merchant payments...Remote job
- A leading AI development company located in Washington, DC, is seeking proficient programmers for remote work to contribute to cutting-edge AI systems. Responsibilities include designing coding problems for training AI, writing high-quality code, and providing feedback ...Remote jobFlexible hours
- Twenty Technologies in Washington, D.C. is looking for a Backend Developer to build systems that support national security operations. You will develop scalable services in Go, focusing on handling operational data and improving decision-making. The ideal candidate has...Flexible hours
- Scribd, Inc. in Washington D.C. is seeking a Software Engineer to enhance core content systems. You will collaborate across teams to design and implement features that improve content upload, processing, and quality assurance. The ideal candidate should have over 4 years...Flexible hours
- Want to learn more about this role and Jobot? Click our Jobot logo and follow our LinkedIn page! Job details About Us We’re working with a stealthy, fast-moving legal AI startup that’s making major strides in modernizing enterprise law firms' deal processes through powerful...Immediate start
$145k - $170k
Maximus seeks a Senior Back-End Developer in Washington, DC. This role involves providing analytical support, developing back-end architectures, and requires an Active Secret Security clearance. Ideal candidates will possess 10 years of experience in software development...Contract work- Ennoble First Inc. is seeking a Backend Software Engineer to support the development of core backend services for a critical data-driven application. The role demands expertise in Java or Python and RESTful APIs, with a strong focus on scalability within Linux environments...
$80k - $120k
...and build scalable services to process large volumes of RF data, develop APIs for integrations, and help shape the foundation of our... ...You’ll work closely with RF engineers, data scientists, and front-end developers to deliver mission-critical technology that has real-...Full timeRemote work- A technology solutions company is seeking a Backend Developer to design and build scalable server-side applications for Federal Government programs. The ideal candidate will have extensive experience in backend programming, database design, and microservices architecture...Full time
- Brooksource is seeking a Software Engineer in Washington, DC to enhance the Oracle Customer Care & Billing platform. This contract-to-hire position involves backend development, operational support, and collaboration within an Agile environment. Required qualifications ...Contract work
