• Senior Integration Developer

    Steampunk (Mclean, VA)
    **Overview** As a ** Senior ** **Integration** ** Developer ,** you will work with our growingDevSecOpspractice developing APIs and integration capabilities to ... Certifications: + AWS Cloud Practitioner + AWS Solution Architect Associate + Azure Developer Associate + 5Yearsof application development experience in an Agile… more
    Steampunk (04/16/25)
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  • Senior Back-End Developer

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/5889/ senior -back-end- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need ... we participate in the E-Verify program. **Contributions** Asa **Back-End Developer ** , you will work with our growingDevSecOpspractice delivering software… more
    Steampunk (03/28/25)
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  • Senior Ruby on Rails Developer

    Steampunk (Mclean, VA)
    …see the real impact of their work in human lives every single day. **Contributions** As a ** Senior Ruby on Rails Developer ** , you will be working with a team of ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6213/ senior -ruby-on-rails- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (04/04/25)
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  • Senior UI/UX Developer

    Parsons Corporation (Centreville, VA)
    …got what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior UI/UX Developer ** to join our team! In this role you will ... UI (MUI). + Understand and contribute to the overall architecture of the front-end application . + Utilize tools like Vite and mono-repos to create an enterprise UI… more
    Parsons Corporation (05/03/25)
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  • Senior Software Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... existing data sources + Working with Sponsor development teams to improve application performance + Organizing and maintaining documentation so others are able to… more
    ManTech (04/18/25)
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  • Senior NodeJS Developer

    Cognizant (Mclean, VA)
    **Cognizant's Digital Engineering** practice is seeking a highly qualified ** Senior NodeJS Developer ** with experience developing and building high-performing, ... S3, R53, RDS, IAM) 3. Utilize programming languages like Node.js, Java , Angular. Open-Source RDBMS and NoSQL databases, Container Orchestration services including… more
    Cognizant (03/27/25)
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  • Senior Mobile Developer

    ManTech (Falls Church, VA)
    **ManTech** is seeking a motivated, career and customer-oriented ** Senior Mobile Developer ** to join our team in Falls Church, VA; San Antonio, TX; Aurora, CO; ... the technical expert with thorough understanding of the business application of an assigned project. + Perform as a...equivalent + Proficient in programming languages such as Swift, Java , or Kotlin. + Experience with mobile development frameworks… more
    ManTech (03/13/25)
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  • Senior Java FSE with React Exp.

    Cognizant (Richmond, VA)
    ** Senior Java FSE with React Exp.**...customers. **Responsibilities** **. Proven Experience as a Full Stack Developer with a focus on Java ** **. ... Next JS** **. Strong hands-on knowledge of back-end technologies, including java , Spring Boot, Microservices.** **. Familiarity with version control sysems(GIT) and… more
    Cognizant (04/18/25)
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  • Sr . Software Engineer TS/SCI Polygraph…

    Leidos (Reston, VA)
    …opportunities for server-side business logic implementation as well as client web application and user interface (UI) development. Java , Python, embedded C/C++, ... **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing...a Degree. + Must have demonstrated development experience with Java . + Specific experience with one or more of… more
    Leidos (04/18/25)
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  • Senior Software Developer

    TekSynap (Chantilly, VA)
    …Stores (eg, Oracle 21c), NiFi, Kafka, Elastic MapReduce (EMR) Hbase, Elastic, Splunk, Java , Python, and Spring to instrument and update the Data Catalog for data ... deploying code in a cloud-based environment. + Experience using Java , Python, Spring, Kafka, Elastic, and EMR Hbase **DESIRED...Secret/SCI + Poly clearance We are seeking a Software Developer to join our team in Chantilly, VA. TekSynap… more
    TekSynap (04/09/25)
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