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- ...As a Senior Full Stack Java Developer , you will be responsible for designing, developing, and maintaining cloud-native, enterprise-level applications... ...transportation sector. Your primary focus will be on backend development using Spring Boot , Kafka , and databases...Senior
Kaav Inc.
Washington DC5 days ago - ...position You'll be joining a team of engineers across Frontend, Backend, SRE and QA. We're organised into cross-functional development... ...Must have (professional experience): Significant experience as a Senior Backend Engineer, including building, shipping, and maintaining...SeniorLocal areaImmediate startRemote workHome officeFlexible hours
- A financial technology company is seeking an experienced developer to join their team. In this role, you will work with cross-functional teams to develop scalable features that enhance user financial experiences. You should have at least 5 years of experience in Node/TypeScript...Senior
- A global tech company is seeking a Backend Engineer to build tools and integrations as part of a cross-functional team. The role involves significant responsibilities such as leading projects and mentoring other engineers. Candidates should have strong experience with Elixir...SeniorRemote job
- Employee Navigator, a leading SaaS provider, is seeking a Senior Backend Engineer to design and maintain APIs for their benefits enrollment platform. The role requires extensive experience in C# and API development, working collaboratively in a fast-paced environment....Senior
- A cybersecurity firm located in Arlington, VA is seeking a skilled back end senior or staff level engineer to join their engineering team. The role involves systems architecture, developing a component library, and standardizing user interface design across projects. Candidates...Senior
- A leading tech company is seeking a Senior Backend Engineer to work on complex software projects. The role involves leading development initiatives, designing scalable APIs, and contributing to a shared codebase. Ideal candidates will have experience with Postgres and...SeniorRemote jobFlexible hours
$130k - $190k
A leading fintech company in Washington, DC, is seeking a Backend Engineer to enhance finance solutions for businesses. The ideal candidate will have over 5 years of experience in JavaScript and Node.js, and a passion for innovative banking products. Responsibilities include...SeniorFull time- ...estate analytics company in Arlington, Virginia is seeking a Senior Software Engineer to design and develop high-performance web applications. The ideal candidate will have over 5 years of experience in backend development, particularly with C#, .NET, and Java. They will...Senior
- A cybersecurity firm in Arlington, Virginia is seeking an experienced backend engineer to design and build high-throughput systems that turn real-time operational data into secure, mission-critical capabilities. The ideal candidate has over 8 years of experience in scalable...Senior
- We’re looking for a Senior Backend Engineer with deep Django and API experience to help build and scale the backend powering our mobile app... ..., migrations, and data models for complex business logic Develop reliable REST APIs consumed by our mobile apps, web platform,...Senior
$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 a pivotal role in transforming...SeniorContract workLocal areaRemote work$135k - $150k
A federal contracting firm in Arlington, VA, is looking for a Senior Software Developer to support a federal agency. This full-time hybrid role involves developing integrated cybersecurity solutions. The ideal candidate has over 10 years in Python development and systems...SeniorRemote jobFull time$157.68k - $213.24k
A leading location platform based in Washington, DC is seeking a Backend Engineer to develop and optimize scalable systems for processing geospatial data. The ideal candidate will have over 5 years of experience with AWS technologies, strong skills in SQL and Python, and...Senior- A leading software company in Arlington, Virginia is seeking an experienced Java backend developer. The role involves developing and maintaining RESTful APIs, optimizing database operations, and writing scalable backend code in Core Java. The ideal candidate has over 4...Senior
- A leading tech company is seeking an Engineer for their Search Data team in Washington, DC. The successful candidate will work with geospatial data sets, build and support ingestion systems, and reduce technical debt while promoting a collaborative environment. Ideal applicants...SeniorRemote job
- A technology company is seeking a Sr. Application Developer (Python) to support the United States Secret Services. This remote position requires extensive experience in developing enterprise-scale applications with Python and geospatial libraries. The ideal candidate possesses...SeniorRemote job
$140k - $220k
A leading technology firm is seeking a Senior Software Engineer to join its Web Applications Team. This role involves designing and implementing... .... Ideal candidates will have extensive experience in backend development, strong API fundamentals, and knowledge of MongoDB...Senior- A leading technology firm is seeking a Senior Back-End Software Engineer in Virginia. The ideal candidate will have a solid background... ...in Python and database design. Responsibilities include developing scalable applications and identifying potential risks during development...Senior
- A tech startup is seeking a Senior Backend Engineer to scale backend systems using Django and enhance integrations for a mobile app and web... ...backends, collaborating on architecture decisions, and developing APIs. The ideal candidate has deep Django app experience and...Senior
- A full-service DevOps agency is seeking a Senior .NET Developer to support application modernization initiatives and maintain legacy systems. The ideal candidate will have at least 5 years in backend development, strong skills in .NET (C#) and GraphQL, as well as experience...SeniorRemote work
- A technology solutions provider is seeking a Senior Quality Assurance Engineer in Arlington, VA. The ideal candidate will have over 5 years of experience in manual backend testing with strong SQL skills and a focus on data validation. Responsibilities include designing...SeniorWork at office
- A leading staffing agency is seeking a Senior Backend Software Engineer to play a pivotal role in transforming a core financial product. This remote contract position requires expertise in Java, Kotlin, or Scala and the ability to deliver high-availability services in...SeniorRemote jobContract work
- A leading consulting firm in Virginia is seeking an experienced back-end developer to create user-focused solutions with clean code and APIs. The ideal candidate should have 4+ years of software development experience, with expertise in Python back-end development, particularly...SeniorFlexible hours
- ...We are looking for a Senior .NET Backend Developer with at least 7 years of experience developing backend applications using C#, .NET, and GoLang. The ideal candidate should also have experience with CI/CD pipelines and modern backend development practices. Key Responsibilities...Senior
- ...Overview LMI is seeking a skilled mid to senior level Backend Software Developer to support a client in the Washington, DC metro area. LMI is a new breed of digital solutions provider dedicated to accelerating government impact with innovation and speed. Investing...
Logistics Management Institute
Washington DC4 days ago - ...obtain and maintain a Public Trust. Contract requirement. Position Opened Date 5/30/2025 Position Title Backend Software Developer Vendor Notes Must be on-site five days a week in Woodlawn, MD Planned Start 6/30/2025 Key Required Skills:...Contract work
RIT Solutions, Inc.
Riverdale, MD3 days ago $86.8k - $198k
Job Number: R0235366 Back-End Software Engineer, Senior The Opportunity As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an...SeniorFull timeContract workPart timeLocal areaRemote work- (Hiring) BackEnd Developer We are seeking a BackEnd Developer to become an integral part of our team!You will be responsible for creatingand modifyingcomputer applicationsoftware or specialized utility programs. Responsibilities: Analyze user needs and develop software...
- ...looking for an experienced and highly-skilled Senior Full Stack Engineer to join our dynamic... ...The ideal candidate will be a backend expert with deep knowledge of the Node.js... ...business stakeholders, onshore/offshore developers, and other cross-functional teams to translate...SeniorFull timeRemote work
Kalamata Capital Group, LLC.
Bethesda, MD3 days ago
