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  • Brilliant BackEnd Software Engineer (2+ years - Senior Level)

     ...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 -... 
    Suggested
    Full time
    For subcontractor
    2 days per week
    3 days per week

    Black Cape

    Arlington, VA
    11 hours ago

  • Backend Software Engineer

    $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... 
    Suggested
    Full time
    Remote work

    Guardian RF

    Alexandria, VA
    1 day ago

  • Back-End Developer

     ...implement APIs in support of front-end services and help create a highly scalable, flexible, and secure backend. Work with a small team in an agile environment of engineers to architect, design, develop and build our server side infrastructure. Scalability, reliability and... 
    Suggested
    Flexible hours

    Jobsbridge

    Herndon, VA
    11 hours ago

  • Back End Developer

    $109.48k - $128.52k

     ...Ascendion is a full-service digital engineering solutions company. We make and manage software platforms and products that power growth and deliver captivating...  ...Role: Responsibilities Design, develop, and maintain backend services using Go (Golang) . Build and optimize... 
    Suggested
    Temporary work

    Ascendion

    Richmond, VA
    11 hours ago

  • Backend Developer

     ...Backend Software Engineer with strong C++ development experience and familiarity with real-time operating systems (RTOS) to support advanced counter-UAS (CUAS) systems. This role focuses on building high-performance backend components that interface with real-time systems... 
    Suggested

    Insight Global

    Arlington, VA
    11 hours ago

  • Backend Engineer

     ...innovative technology product. The Java Developer is responsible for working with a strong development team to create world‑class software for world‑class clients. Key Responsibilities Develop software based on evolving business requirements while ensuring alignment to... 
    Suggested
    Full time
    Work at office
    Work from home
    Flexible hours
    2 days per week
    1 day per week

    Exiger

    Richmond, VA
    11 hours ago

  • Backend Developer

    $82.36k - $152.96k

     ...territories to serve a community of more than 12,000 banks and financial institutions. Job Summary S.W.I.F.T. SCRL is seeking a skilled Backend Developer to design, develop, and maintain robust and scalable backend systems, contributing to our critical financial messaging... 
    Suggested
    Overseas

    Swift

    Manassas, VA
    11 hours ago

  • Backend Developer

     ...Duties May Include: Build backend services that power geospatial processing, automation...  ...Bachelor's degree in Computer Science, Engineering, GIS, or related technical field (or...  ...of industry experience as a backend software engineer or equivalent practical experience... 
    Suggested
    Contract work
    Temporary work

    Trinity Global Consulting LLC

    Springfield, VA
    1 day ago

  • Senior Backend Engineer

    At Aplicar, we are building the next-generation platform that helps international students apply to schools in Canada, the US, Australia, and other countries. We are looking for a senior developer to join our team. Our application is built primarily with Elixir & Phoenix...
    Suggested

    Aplicar

    Cana, VA
    4 days ago

  • Senior Backend Developer

    $165,000 per week

    Vantor is seeking a Senior Backend Developer to design, build, and optimize scalable APIs and data‑driven services for modern web applications. You’ll architect backend components, integrate data sources, and implement automation in cloud environments while collaborating... 
    Suggested

    Vantor

    Reston, VA
    more than 2 months ago

  • Senior Backend Developer

    $165,000 per week

    Vantor is hiring a Senior Backend Developer to build robust, scalable services for modern web and data‑driven applications in our Information Technology & Data Management team. You will design and implement APIs, data models, and integrations, optimize performance, and... 
    Suggested

    Vantor

    Reston, VA
    more than 2 months ago

  • Senior Software Engineer, Backend

     ...RGi is seeking a Senior Backend Engineer to support the development, integration, and deployment of advanced intelligence capabilities into...  ...mission-critical programs. Projects at RGi span a wide range of software and analytical methodologies and lie at the intersection of... 
    Suggested
    Full time
    Immediate start

    Reinventing Geospatial, Inc. (rgi)

    Herndon, VA
    11 hours ago

  • Remote Java Backend Engineer Spring & REST

    $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... 
    Suggested
    Remote work

    AHON Solutions Inc.

    Alexandria, VA
    3 days ago

  • Senior Full Stack Developer

     ...The ideal candidate is a well-rounded engineer with experience across both front-end and...  ...such as React or Angular Develop backend services, APIs, and business logic using...  ...web services Solid understanding of software development lifecycle (SDLC) and Agile methodologies... 
    Suggested
    Full time

    Kda Consulting Inc

    Chantilly, Loudoun County, VA
    11 hours ago

  • Full Stack Developer

     ...Stack Developer Location: Chantilly, VA Must have an active TS/SCI FS Poly Looking for a full stack developer supporting a backend development team focused on middleware and backend services. Required Skills: Intermediate to Expert level experience in Solr... 
    Suggested
    Full time

    Node.digital

    Chantilly, Loudoun County, VA
    11 hours ago

  • Full Stack Developer

    $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 time

    Swarmint

    Arlington, VA
    11 hours ago

  • Backend Software Engineer

     ...Job Description Job Description Backend Software Engineer Blue Ridge Dynamics is seeking a Backend Software Engineer to design, build, and support the services, APIs, databases, and integrations that power modern web applications. The ideal candidate has experience... 

    Blue Ridge Dynamics

    Chantilly, Loudoun County, VA
    6 days ago

  • Full Stack Developer (Prior Government Experience Preferred- Hybrid in VA)

    $120k - $135k

     ...year contract. This role involves designing and building custom software and database solutions for both legacy and modern systems,...  ...implement web services and microservice architectures, connecting backend functionality with dynamic user interfaces. Convert design mockups... 
    Full time
    Contract work
    2 days per week
    1 day per week

    Latitude

    Sterling, VA
    11 hours ago

  • Senior Full Stack Developer TS/SCI (or eligible)

     ...scalable web applications and services. You will work across the entire technology stack, building robust front-end interfaces and backend systems that support mission-critical operations. Must be able to obtain and maintain a federal security clearance up to TS/SCI. U.... 
    Full time

    Vibrint

    Herndon, VA
    11 hours ago

  • Full -Stack Developer

     ...capabilities like Retrieval -Augmented Generation (RAG) and prompt engineering to deliver contextual, dynamic features. \ \ You’ll play a...  ...security, performance, and stability across frontend and backend services \\ Participate in peer code reviews, automated testing... 
    Full time
    Immediate start
    Flexible hours

    Novul Solutions

    Ashburn, VA
    11 hours ago

  • Java backend engineer with AWS

     ...Job Title: Java backend engineer with AWS Tech stack: (Java, ETL, SPARK, AWS, Glue) Technologies Used: Familiar with Glue, Step Functions, SNS, SQS, Lambda, S3, Open source frameworks Job Description We are seeking a highly skilled and independent Java Developer with... 
    Permanent employment
    Contract work
    Local area

    Cloud Hybrid Technologies LLC

    Richmond, VA
    11 hours ago

  • Senior Backend Engineer II - Cloud-Native, Remote

    A leading data streaming platform company is looking for a Senior Software Engineer II to take ownership of critical backend systems. The role requires 5+ years of experience and proficiency in backend programming languages, along with hands-on experience in distributed... 
    Remote work

    Confluent

    Richmond, VA
    3 days ago

  • Senior Java Backend Developer

     ...are seeking an experienced Senior Java Backend Developer to join a high‑performing technology...  ...Participate in code reviews and follow software development best practices. Work...  ...Computer Science, Information Technology, Engineering, or equivalent experience. Experience in... 

    Veriipro

    McLean, VA
    11 hours ago

  • Full Stack Developer

    $96k - $149k

    Full Stack Developer Location: Norfolk, VA (On-site at NATO HQ SACT) Employment Type: Full-time, contractor support Security Clearance: Active/eligible for NATO or National SECRET (or higher) Openings: 3 openings Target Base Salary Range: $96,000 - $1...
    Full time
    For contractors

    Ironclad Defense Works

    Norfolk, VA
    11 hours ago

  • Java Backend Developer

     ...execution phases, and provide budgeting/financial flexibility by offering contingent labor as a variable cost. Job Description Codes software applications to adhere to designs supporting internal business requirements or external customers. Standardizes the quality... 
    Immediate start

    Artech Information System LLC

    Herndon, VA
    11 hours ago

  • Software Engineer - Backend

    $50k - $290k

     ...company headquartered in Reston, VA. Our capabilities include Software Development, Engineering & IT, Data Science, Cyber Enablement, Logistics, and...  ...around the globe. We’re looking for a highly experienced Backend Software Engineer to design, build, and maintain robust,... 
    Contract work
    Work experience placement

    The Swift Group, LLC

    Chantilly, Loudoun County, VA
    11 hours ago

  • Senior Full-Stack Developer

     ...and compliance.  The Senior Full-Stack Developer builds the software that makes the service operable — the integration with the...  ...traceability — in synchronization with the national customs system. Engineering quality. Own code quality, testing, environments and... 
    Full time
    Worldwide

    Securiport

    Herndon, VA
    11 hours ago

  • Sr. Full Stack Engineer

     ...create solutions that resonate. Our work spans Infrastructure, Software Development, DevSecOps, Cybersecurity, Experience and Design, Organizational...  ....  Job Description Oteemo is looking for a Full-Stack Engineer to support a major application modernization initiative for our... 
    Permanent employment
    Full time
    Remote work

    Oteemo Inc.

    Herndon, VA
    11 hours ago

  • Full Stack Engineer

     ...Full-time Description Job Title: Full Stack Engineer Department: Operations – Services  Reports To: RavenTek Program...  ...responsible for designing, developing, deploying, and maintaining secure software solutions and supporting infrastructure across development,... 
    Hourly pay
    Full time
    Contract work
    Work experience placement
    Work at office
    Monday to Friday

    Raventek Solution Partners

    Manassas, VA
    11 hours ago

  • Full Stack Developer

    Job Title: Full Stack Developer \ \ Location: Mclean, VA \ \ \​\ \ Overview: \\ Looking for a Full Stack Developer with strong experience in building dynamic, scalable applications across modern front -end and back -end technologies. The candidate should be...
    Contract work

    Govserviceshub

    West Mclean, VA
    11 hours ago