Average salary: $162,560 /yearly
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- ...away from the Federal Bureau of Investigation's Criminal Justice Information Services Division's Headquarters. Founded in 2007 by an Engineer-by-trade, Fusion Technology dedicates our valuable resources to providing comprehensive IT services and solutions to mission-...SuggestedTemporary workWork at office
$112.13k - $186.88k
...team, the purpose of this role is to build and maintain services related to grading and feedback functionality. The Senior Software Engineer - Backend Services will be responsible for designing, implementing, and maintaining scalable, high-performance backend systems...SuggestedRemote workHome office$135k - $200k
...World-Changing CompanyPalantir builds the world’s leading software for data-driven decisions and operations. By bringing the... ...command centers and battlefronts of militaries across the world.Backend Software Engineers at Palantir build software at scale to transform how...SuggestedFull timeWork experience placementWork at officeRemote workWork from homeRelocation package$119.7k - $199.3k
...departments, including Brand & Events, Communications, Customer Care, Engineering & Product, Finance, Human Resources, Legal, Marketing &... ....Why This Role MattersThe Washington Post is seeking a Senior Software Engineer with expertise in personalization, and scalable full-...SuggestedFull timePart timeFlexible hours- ...Black Cape Title: Brilliant BackEnd Software Engineer (2+ years - Senior Level) Locations: Arlington, VA, Reston, VA and areas throughout the DMV area Onsite Expectations: MUST be willing to go onsite 2 - 3 days per week; could be up to 5 days per week -...SuggestedFull timeFor subcontractor2 days per week3 days per week
Black Cape
Arlington, VA18 hours ago - ...Senior Backend Software Engineer The Senior Backend Software Engineer will be responsible for the analysis, design, and development of mission-critical, cloud-native enterprise services for a leading passenger rail transportation client. This role involves designing...Suggested
Samprasoft
Washington DC3 days ago - ...understand workflows, identify operational gaps, and build scalable technical solutionsDevelop reusable frontend components and scalable backend architectures following best practicesWork with relational and NoSQL databases including PostgreSQL, MySQL, MongoDB, and...SuggestedFull timeMonday to Friday
- ...Senior Backend Software Engineer We are seeking a senior software engineer to play a pivotal role in transforming a core financial product. Key Responsibilities: Lead the development, testing, and delivery of reliable backend services Help define and evolve...SuggestedLocal area
Addison Group
Washington DC4 days ago - ...Job Title: Backend Software Engineer Location: Washington, D.C. Clearance Required: Active TS/SCI Position Overview IT Veterans is seeking a highly skilled Backend Software Engineer to support the design, development, and maintenance of secure, scalable...Suggested
IT Veterans LLC
Washington DC1 day ago $87.1k - $157.45k
If you’ve been building your skills in backend development, object‑oriented programming, and mission‑driven engineering, and you’re ready for work that actually moves the... ...levels, you’ll thrive here.We’re hiring a Backend Software Engineer to support a high‑visibility, data‑...SuggestedFull time$80k - $120k
Join to apply for the Backend Software Engineer role at Guardian RF Guardian RF is building next-generation drone detection systems to protect critical infrastructure, national security, and public safety. Our passive RF-based platform provides real-time situational awareness...SuggestedFull timeRemote work$185k - $215k
...work makes an impact, come join us! Working at SITE Technologies: SITE Technologies is seeking a hands-on Lead Backend Software Engineer to lead and grow a small backend team while personally building and evolving SITE's platform and related customer systems...SuggestedRemote jobFull timeTemporary workSite Technologies
Washington DC18 hours ago- Join to apply for the Backend Software Engineer (Remote) role at Jobright.ai Join to apply for the Backend Software Engineer (Remote) role at Jobright.ai Jobright is an AI-powered career platform that helps job seekers discover the top opportunities in the US. We are NOT...SuggestedRemote jobFull time
- ...Backend Software Engineer At Gallatin, we are rebuilding logistics infrastructure for the national security missions of the United States and allied partners. We build AI systems that determine how logistics decisions are made — not just how they're executed. From factory...SuggestedLocal area
Gallatin AI, Inc.
Washington DC2 days ago $121k - $165k
...our mission. About the role The Nuclear Company is hiring a Backend Engineer to build the server-side systems behind NOS modules and... ...Engineering and work in the Product Engineering squad. NOS is the software platform behind one of the largest nuclear buildouts in the United...SuggestedBi-weekly payThe Nuclear Company
Washington DC1 day ago$180k - $240k
...industry leader in CPS protection, in their search for a skilled Backend Engineer. As a Backend Engineer, you will design and implement high-... ...ago Arlington, VA $150,000.00-$200,000.00 1 month ago Senior Software Engineer, Backend - Fintech Springfield, VA $90,300.00-$189,6...Full timeRemote workWorldwideWeekend work$120k - $160k
...- one that puts the homeowner at the center, and redefines what it means to feel at home. About the Role We’re looking for a Backend Engineer to help build and scale the services that power the Made Card and homeowner platform. You’ll contribute to the design, development...Local areaRemote workFlexible hoursGrabJobs
Washington DC2 days ago- ...Role At Alloy.ai , our computation engine is at the heart of many of our platform’s... ...at scale. We're looking for backend engineers with a focus on our data platform... ...deep into algorithms, data structures, and software architecture. You have prior experience in...Full timeWork experience placementWork at officeRemote workFlexible hours3 days per week
Alloy.Ai
Washington DC18 hours ago $115k - $141k
...and joining our team?About the Role Koalafi is looking for Software Engineers to help build and scale the products and platforms that power... ...contribute to customer-facing applications, internal tools, and backend services that support critical business functions across the...Work at officeRemote workFlexible hours$86k - $138k
ResponsibilitiesPeraton is seeking a Mid-level Full‑Stack Engineer to join our Federal Strategic Cyber... ...through the frontend.Collaborate with backend teams on API contracts and integration... ...Are:Bachelor's degree and 5+ years of software engineering experience (or 9+ years...Contract workCasual workShift work$98k - $163k
Job Family:Software Development & SupportTravel Required:NoneClearance Required:Ability to... ...are seeking a highly skilled Full Stack Engineer to build and modernize the NIH National... ...you Will Do Design, build, and maintain backend services in Node.js/Express, exposing secure...Full timeFlexible hours- ...and maintenance of web applications and backend services within the Congressional Budget... ...delivers reliable, secure, and scalable software across a Python/FastAPI backend, ReactJS... ...retrospectives, collaborating with CBO engineers, product owners, and analysts.Package applications...Permanent employmentFull timeContract workWork at officeLocal areaFlexible hours
$120k - $200k
...Senior Software Engineer – Backend Arlington, VA We are looking for a Senior Software Engineer to join our backend team and play a critical role in building the platform that will define CaseGuard's next chapter. You will design and build the REST API microservices...Remote workCaseGuard
Arlington, VA4 days ago- ...Catalyst, and In-Q-Tel. Role Summary You’ll design and build backend systems that turn real-time operational data into mission-critical... ...technical execution, and raise the bar through mentorship and engineering standards. You’ll partner closely with product, operations,...Full timeWork at officeFlexible hours
Twenty Inc.
Arlington, VA18 hours ago $20k
...12″ by Staffing Industry Analysts! Job Description My client is seeking a Full Stack LAMP Developer, mostly front end but backend knowledge is a plus. Ruby is also a huge plus! This is a dynamic client in the DC area that likes to work hard and play hard, within...Full timeImmediate startVeredus
Washington DC18 hours ago$150k - $200k
...Community. Job Description: Join our engineering team as a Full Stack Developer building... ...across the stack with focus on Python backend and modern frontend technologies in a fast... ...Bachelor's degree in Computer Science, Software Engineering, or related field ~5-10+...Full timeSwarmint
Arlington, VA18 hours ago$112.13k - $186.88k
...team, the purpose of this role is to build and maintain services related to grading and feedback functionality. The Senior Software Engineer - Backend Services will be responsible for designing, implementing, and maintaining scalable, high-performance backend systems...Remote jobHome office- ...TechMContact: Meghana GorusuCompany: SRI Tech SolutionsJob Title: AI/ML Backend DeveloperLocation: Washington DC (Onsite)Contract /... ...understanding (NLU) solutions to enhance conversational AI. Prompt Engineering & Optimization: Create and optimize prompts for LLMs to...Contract work
$90k - $115k
...Node, Elixir, Ruby on Rails, Python / Django or similar.Additional InformationAll your information will be kept confidential according to EEO guidelines.SummaryType: Full-timeFunction: Information TechnologyExperience level: Mid-Senior LevelIndustry: Computer SoftwareLocal area$107.9k - $195.05k
...Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA. This role develops, tests, and... ...motivated, and professional with at least 8 years of hands-on engineering and administration experience in virtualized Information Technology...Full timeWork at office
