Average salary: $147,500 /yearly
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- An innovative firm is seeking a skilled Java and Python developer to build and maintain robust frameworks and pipelines. In this role, you will leverage your expertise in Java ecosystems and scripting to create efficient solutions, ensuring the scalability and reliability...Suggested
TechDigital Group
Washington DC17 hours ago $65 - $70 per hour
Job Title: Senior Backend Software Engineer Location: Remote Employment Type: Contract Pay Rate : $65 - $70/ hour Benefits: This position is eligible for medical, dental, vision, and 401(k). The Role We are seeking a Senior Software Engineer to play...SuggestedContract workLocal areaRemote workAddison Group
Washington DC1 day ago$70 per hour
...JOB TITLE – Mid-Level Java developer Location: Arlington, VA; Bethesda, MD Travel: Start Date: Immediately Clearance Requirement: Public Trust TAX TERM :- C2C, W2 Pr oject Duration :-1 Year+ Hourly Rate-70$ Visa Status:- Must be a U.S. Citizen...SuggestedHourly payPermanent employmentWork experience placementWork at officeImmediate startTwenty First Systems
Arlington, VA3 days ago- Base-2 Solutions is looking for a mid-level Software Engineer to support their DOMEX Technology Platform in Bethesda, Maryland. The candidate will design and maintain containerized microservices architecture and collaborate across teams. Required qualifications include ...SuggestedFlexible hours
- Mobomo, LLC is looking for a skilled Java Developer to join our team in Washington, DC. The ideal candidate will have over 6 years of experience in Java Software Development, particularly in building back-end applications and working with microservices under an agile framework...SuggestedRemote work
$110k - $115k
West 4th Strategy is hiring an experienced Back End Application Developer II for the Naval Dosimetry Center in Bethesda, Maryland. This full-time position involves architecting backend solutions and developing Java Spring Boot microservices, ensuring security compliance...SuggestedFull time- ...U.S. Citizenship Required? Yes Position Summary Support the DOMEX Technology Platform as a Front-End Software Engineer 3 developing high-quality web applications for a DoD program using a modern technology stack. Most tasks are conducted on-site at the client location...SuggestedHourly payContract workTemporary workCasual workImmediate startRemote workFlexible hoursShift work
Base2 Solutions
Bethesda, MD17 hours ago - Software Engineer Join Improbable U.S. Defense & National Security and you will help users leverage our synthetic environment development platform to plan and train for the most complex security threats in the world. Working along experts in AI, Machine Learning, computational...Suggested
Improbable
Arlington, VA17 hours ago - ...Engineer to work in Reston, VA with Cydecor's MARS Infrastructure Team. As part of the Agile software development team, this role develops solutions mainly using frontend technologies, such as Vue, JavaScript, and TypeScript with a good understanding of backend services...SuggestedTemporary workRemote work
Cydecor
Arlington, VA11 days ago $50 per hour
A technology solutions provider is seeking a Mid Backend Java Developer to design and develop Java-based applications. The role involves maintaining Java/J2EE applications with a focus on REST/JSON and working in an Agile environment. The ideal candidate will have strong...SuggestedRemote job- ...deliver a fully functional, consistent, and accessible front end by the end of the internship in 2026. Job Responsibilities: Develop and design responsive web interfaces Build user-facing components that adapt across desktop, tablet, and mobile form factors while...SuggestedFor contractorsInternshipWork at office
Safran
Arlington, VA17 hours ago - ...qualifications would help build confidence in the ability to grow into the above responsibilities: ~3 to 10 years of experience developing software ~ Heavy/growing AI curiosity ~ Engineering background (academic and professional) ~ Strong writing skills (helpful...SuggestedWork at office
Tight Corp
Washington DC17 hours ago $140k - $190k
...and has a broad impact within engineering teams. You're skilled at designing and shipping high-quality code, with a strong focus on developer experience, scalability, and performance. You have contributed to shared frameworks or design systems and take pride in supporting...SuggestedWork at officeLocal areaFlexible hoursMagnet Forensics
Washington DC17 hours ago$120k - $206k
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...SuggestedRemote workCaseGuard
Arlington, VA2 days ago- ...Design service to service communication patterns, API contracts, event flows, and integration points between distributed services. Develop and maintain data schemas, domain models, persistence strategies, and data access patterns across backend systems. Build backend...SuggestedContract workFlexible hours
$99.6k - $223.4k
...performance of the Storage Server. Implement software designed to be fault tolerant in the presence of unanticipated software failures Develop algorithms and distributed systems software that runs on a large Database and Storage cluster Work on multiple projects at once...Temporary workFlexible hoursOracle
Washington DC2 days ago$186.07k - $218.9k
...down organizational barriers that could hinder execution speed. How do we do it? We're building a world-class growth engine by developing features, products, and systems that consistently deliver user value from their first interaction to their entire journey with...Local areaCoinbase
Washington DC3 days ago$89.6k - $223.2k
...We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace...Full timeWork at officeLocal areaCGI Technologies and Solutions, Inc.
Washington DC1 day ago$90k - $150k
...implement event-driven backends using advanced patterns such as CQRS, Event Sourcing, Saga, and Circuit Breakers. Build at scale: Develop and maintain web services in Go and Python, leveraging cloud-native infrastructure for resiliency and elasticity. Optimize for...Full timeAmerican Bureau of Shipping
Washington DC17 hours ago$87.1k - $157.45k
...driven application used across the organization for analytics and reporting. You’ll help build and maintain core backend services, develop RESTful APIs, support data‑driven functionality, and contribute to ongoing system enhancements within a Linux‑based environment. Your...Local areaImmediate startLeidos
Alexandria, VA17 hours ago- iQuasar, LLC is looking for a Software Developer in Arlington, VA. This contract position requires expertise in C++, Java, front-end frameworks, and Python. Ideal candidates will have strong knowledge of Linux, Docker, Kubernetes, and relational databases. You'll collaborate...Contract work
- ...Telecommute: On site - Bethesda, MD Position Type: Full time Overview Black Canyon Consulting (BCC) is searching for a Mid-Level Software Developer with C++ and Javascript to support National Center for Biotechnology Information (NCBI). This opportunity is full time and onsite...Full timeRemote work
- Magnus Management Group LLC is seeking a Mid-Level Software Developer to support the National Center for Biotechnology Information (NCBI) in Bethesda, MD. This full-time position involves developing and maintaining the NCBI Taxonomy Information System, collaborating with...Full time
- ...simulation capabilities. Your responsibilities will include: Taking ownership of technical projects and driving development. Developing high-fidelity simulation software and analysis tools for a diverse range of complex systems and validating these models against...Contract workFlexible hours3 days per week
Sedaro
Arlington, VA9 days ago - A technology services company is seeking a Backend Software Engineer to develop scalable backend services and RESTful APIs in Alexandria, VA. Candidates should have 8-12 years of experience in backend engineering, a Bachelor’s degree in Computer Science or related field...
$80k - $120k
...evaluating the suitability of given technologies for meeting requirements. Evaluates the tradeoffs between competing solutions and develops quantitative driven analysis of alternatives. Produces written analysis of research and recommendation papers that clearly...Science Applications International Corporation
Washington DC8 days ago$100k - $150k
...will need to evolve as the work relationships evolve. Responsibilities and Duties: Software Engineers research, design, and develop computer and network software or specialized utility programs. They may also perform the following duties: Analyze user needs...Contract workTemporary workFor contractorsFor subcontractorWork at officeLocal areaRemote workFlexible hoursDecision Technologies, Inc.
Washington DC3 days ago$8k
...with regular happy hours, baseball games, activity clubs and more. Check us out at Your contributions are... - Design, develop, test, and maintain complex Multi-INT software systems - Apply modern and traditional object-oriented programming techniques...Permanent employmentContract workTemporary workFlexible hoursVisionist, Inc.
Washington DC3 days ago- ...definitions, and aligning data transformations to the Foundry Ontology to ensure consistent interpretation across the platform - Develop workflows, applications, dashboards, and AI-enabled features using Foundry's Workshop/Slate application layer under guidance from senior...Remote workFlexible hours
PVM, Inc.
Washington DC2 days ago - ...leading member of a rapidly growing software development team. There are many exciting projects on which to work. iboss software developers excel at solving tough problems, collaborating well, and working with customer teams to rapidly deploy solutions. Responsibilities...Worldwide
iboss
Washington DC4 days ago
