Senior Full Stack Developer
VySystems
We are seeking a Senior Full Stack Developer to design, build, and scale customer-facing technology platforms in a full-time, onsite role based in Boston, MA or Seattle, WA. The ideal candidate has 12+ years of hands-on full-stack development experience, strong engineering fundamentals, a product mindset, and the ability to solve complex technical problems independently in a collaborative Agile/Scrum environment. You will develop and maintain scalable applications across frontend UI, backend services, APIs, and databases using React, TypeScript, JavaScript, Go, Python, Java, and Node.js. Responsibilities include building RESTful APIs, gRPC/Thrift integrations, microservices, and distributed systems; participating in architecture reviews, technical design discussions, and code reviews; and driving best practices for automated testing, security, observability, and CI/CD. You will troubleshoot complex production issues, contribute to AWS cloud infrastructure and deployment automation, and collaborate with product managers, architects, and designers. Experience with AWS services including ECS, Lambda, API Gateway, S3, and CloudWatch is required, along with Docker, Terraform, and testing frameworks such as Jest or Cypress. Candidates should have experience with PostgreSQL, MySQL, Aurora, RDS, MongoDB, DynamoDB, and Redis, as well as system design and distributed systems. Nice-to-have experience includes Elasticsearch, Thrift, monorepos, Bazel, AWS CDK, CloudFormation, Kafka, EventBridge, and SaaS, marketplace, or real estate technology.
- Job Requirements At least 8 years of IT experience overall. At least 4 years of experience with Angular, React, or similar frontend frameworks. At least 4 years of experience with REST services, preferably using Java and Spring. Some amount of experience deploying...Senior
$165k
...Senior Full Stack Developer NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded...SeniorFlexible hours- ...Senior Full Stack Developer, Washington DC We are seeking a Senior Full Stack Developer to work on a team building custom software for great customers using modern technologies and Agile methods. The Senior Full Stack Developer will have a passion, drive, and energy...SeniorLocal area
$120k - $175k
...Senior Full Stack Developer Spatial Front, Inc. (SFI), a two-time USA Today Top Workplaces awardee and Washington Top Workplaces honoree, is seeking a hands-on Senior Full Stack Developer to join our growing team supporting our client in Suitland, MD. As a key member...SeniorFull time- ...GCyber is seeking a Full Stack Developer, to support our government customer. This role develops, tests, and maintains secure, reliable applications across the full technology stack (front-end, APIs/services, and data). Full stack developers can switch between front-end...Senior
$130k - $170k
...We are seeking a Senior Full-Stack Developer with a strong background in building and architecting complex, data-driven systems. In this role, you’ll design and deliver modern applications, APIs, and services that process large volumes of structured and unstructured data...SeniorFull timeCasual work- ...Senior Full Stack Developer Location Washington, DC # of openings 1 Salary Range (Min-Max) 0 We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose...SeniorRemote work
- ...Overview Black Canyon Consulting (BCC) is searching for a Sr. Full Stack Developer to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of Health. This...SeniorFull timeWork experience placementWork at officeRemote work
$145.6k - $174k
...training and more. Join us to drive positive, lasting change that moves missions and the government forward! As a Senior Full Stack Developer, you will be responsible for leveraging your expertise in HTML, JavaScript, and Python to develop web and database...SeniorWork experience placementLive inWork at officeLocal area$102.17k
...Trinnex delivers value and impact to public sector clients across the country. Job Description Trinnex is looking for a Senior Full Stack Developer to join our growing Digital Solutions team. You'll work on modern, high‑impact applications that bring together sensor...SeniorWork experience placementH1bLocal areaRemote work- ...and user acceptance testing of the systems. 8 to 10 Years Experience Must have Java development experience with ability to develop unit / integration test cases using Junit /TestNg. Must have ability to understand and work with code developed by other developers...Senior
- ...Job Title:Senior Full Stack Java Developer Location: Mount laurel NJ only need to be available to Face to face interview! Duration:6 Months Experience Required: 6-8 MSP Owner: Johnson, Amy Job description: 4+ years of software development experience...Senior
- ...Architecture, Enterprise Transformation. Job Title: Sr. Java Full Stack Developer Location: Washington, DC (Hybrid - once in a month)... ...Developer will help support the API Platform implementation. Senior Full-Stack Software Engineer responsible for building web...SeniorContract workFor contractorsShift work
- ...Senior Full Stack Java Developer Alexandria, Virginia, United States Java Developer with experience in developing J2EE applications using REST/JSON, Spring, SpringBoot, J2EE. Designs, develops, and implements web-based Java applications to support business requirements...Senior
$79k - $116k
...- 116,000 per year Requirements: Full-time role requiring U.S. citizenship... ...communication skills Responsibilities: Develop and support full-stack software solutions Debug... ...More: We are HCLTech, seeking a Senior Developer – Full Stack to help advance...SeniorFull time$125k
...cleared engineers, analysts, and program managers represent some of the best talent locally available. We are seeking a Senior Full Stack Developer to provide development and operations & maintenance (O&M) support for a production Java application with a Postgres...SeniorFor contractorsFlexible hours- XLA is looking for a Senior Web Developer to support a federal agency in Arlington, VA. This position requires the candidate to be eligible... ...implementation, operations, and maintenance Responsible for full stack web application development using Microsoft .NET technology...SeniorLocal areaMonday to Friday
- ...Senior Full Stack .NET Developer Our client in Washington, DC is seeking a highly skilled Senior Full Stack.NET Developer to design, build, and support robust enterprise applications using the Microsoft tech stack. This role requires deep expertise across front-end...Senior
- ...Job Title: Senior .NET Full Stack Developer Job Location: Hybrid (Wednesdays in Silver Spring, MD) Length: 9-12 months+ Background: Standard Interview Process: Virtual, followed by an onsite Top Skills Needed: Autonomous Problem Solving -...Senior
$140k - $160k
...their community while being profitable. We're an award-winning IT solutions provider to the Federal government seeking a Senior Full Stack Developer to join our team. US Citizenship and the ability to pass a Federal government clearance check are required for this...SeniorFor contractors$92k - $132k
...discipline. We seek at least 5 years of full-stack software development experience,... ...clearance. Responsibilities: Design, develop, maintain, and support secure, scalable,... ...as we help federal clients succeed. This Senior Full Stack Developer role supports a federal...SeniorFull timeRemote work$150k - $175k
...Job Description Job Description As a Senior Full Stack Developer, you will participate in all phases of the software lifecycle with an emphasis on architecture, design, quality, and implementation. This role requires a self-sufficient, analytical developer with...SeniorContract workInterim roleLocal area- ...are encouraged to apply as soon as possible. Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Net Full-Stack Developer with a Top-Secret security clearance to support Kadiak and our government customer in Washington, DC. We offer...SeniorLocal areaImmediate startFlexible hours
$105.1k - $231.1k
Job Title: Senior Full Stack AI Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Public Trust Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity...SeniorFull timeContract workWork experience placementRemote workFlexible hours$165k - $185k
...Job Description Job Description Job Title/Level Full Stack Software Developer Location Hybrid (for now) US residency required Salary $165,000 - $185,000 annually Schedule Full Time Preferred Clearance Able to obtain Public Trust & US Citizenship...SeniorFull time$125k
...highly cleared engineers, analysts, and program managers represent some of the best talent locally available. The Senior Java Full Stack Developer will be a part of an agile software development team and integral in performing software development, O&M support, and...SeniorFlexible hours- ...Role: Senior Full Stack Engineer, Commerce AI Location: Seattle, WA (Remote) Department: Ecommerce, Revenue & Guest Experience Team: Commerce AI Engagement Type: Staff Augmentation About the Commerce AI Team The Commerce AI team sits at the intersection...SeniorFull timeRemote work
- ...We are seeking a Senior Full Stack Developer with strong expertise in Java, Spring Boot, SQL, and MongoDB to design, develop, and maintain scalable enterprise applications. This role requires a hands-on technologist who thrives in complex environments, enjoys solving challenging...Senior
- ...Senior Full Stack Developer / Developer Workspace Engineer Plano, Texas OR McLean, Virginia (Onsite) 6+ Months Contract to Hire GC, USC Video Interview Need Two recent direct manager references Public LinkedIn profiles required...SeniorContract work
- ...I have an opportunity for a "Senior Full Stack Developer ( UI Focused )" - (McLean, VA - Hybrid) and I am looking for a candidate who can join Immediately if you are interested, reply to me with your updated resume or if you could refer someone I would really appreciate...SeniorContract workH1bImmediate startRemote work
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