- Lumen (Richmond, VA)
- …connect the world and shape the future. **The Role** We are seeking a Senior Lead Software Backend Developer with unparalleled technical expertise to ... demands mastery of engineering, data and database internals, and performant development in Java and other languages such as Golang, Scala. You will architect robust… more
- ManTech (Ashburn, VA)
- **MANTECH** seeks a motivated, career and customer oriented ** Senior Full Stack Developer ** SME to join our team in **Ashburn, Virginia** . This position is ... and implement scalable, high-performance and reliable applications and microservices using Java (including frameworks like Spring Boot, Jakarta etc.) for the … more
- Guidehouse (Mclean, VA)
- …**Clearance Required** **:** None We are seeking a highly skilled and experienced Blockchain Senior Developer to join our team. This role involves designing and ... and blockchain interoperability. + Proficiency in at least one backend language; willingness to learn Rust and Java... backend language; willingness to learn Rust and Java . + Experience with SQL and cloud databases (AWS… more
- Coinbase (Richmond, VA)
- … systems, ideally in fintech, payments, or crypto. * Strong proficiency in backend technologies (eg, Go, Java , or similar) and cloud infrastructure (eg, ... payments-enabling fast, secure, and scalable money movement worldwide. As a Senior Software Engineer, you'll design and scale systems that power deposits,… more
- Guidehouse (Mclean, VA)
- …systems for a federal government client. This is an exciting opportunity for a developer to join a collaborative, Agile team that will be building the backend ... microservices architecture. What You Will Do + Design, develop, and maintain backend services for an enterprise-class, federal web application. You will be working… more
- Guidehouse (Mclean, VA)
- …for a federal government client. This is an exciting opportunity for a seasoned developer to join a collaborative, Agile team that will be building the backend ... **What You Will Do** + Design, develop, and maintain backend services for an enterprise-class, federal web application. +...and test cases in an Agile, CI/CD environment, using Java , Spring / Spring Boot framework, and object-oriented design… more
- Coinbase (Richmond, VA)
- …ability to ship production systems * Strong proficiency in at least one backend language (Go, Java , Python, Ruby) * Experience building and maintaining ... every quarter by working with engineers, product managers, and senior leadership * Build self-serve options to reduce friction...Backend Engineers Should Have * Proficiency in Go, Java , or Python * Experience with microservices architecture *… more
- 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/6546/ senior -ruby-on-rails- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
- Steampunk (Mclean, VA)
- **Overview** As a ** Senior Full-Stack Developer ** , you will work with a team of developersto deliver software features, APIs, and micro-service solutions. We ... deployed and/or maintained. + 5 Years of experience with front end and backend softwaredevelopment languages like Java and React + Experience developing software… more
- IT Concepts (Springfield, VA)
- …(IDT), Request Action Tracker (RAT), or SharePoint custom workflows. + Proficiency with Java for Front-End and Backend programming, Azure, Angular JS and Angular ... extraordinary milestones. Kentro is hiring a cleared mid-level Software/Web Developer to support the National Geospatial-Intelligence Agency. Responsibilities: +… more