Backend Developer
Full-time
Vantor
Vantor is seeking a Backend Developer to build robust, scalable services powering modern web applications and data‑driven solutions. In this role, you’ll design and implement APIs, automation workflows, and integrations on cloud platforms, focusing on performance, reliability, and clean, testable code. You’ll work in agile, cross‑functional teams, collaborating closely with clients to modernize systems and streamline operations. Vantor offers opportunities to grow in full‑stack development, cloud architectures, and data engineering while contributing to impactful digital transformation projects in a supportive, low‑ego culture.
Vacancy posted 4 days ago
Similar jobs that could be interesting for youBased on the Backend Developer in Arlington, VA vacancy
$170k - $210k
...active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph. Vantor has an exciting opportunity for a Backend Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping...SuggestedVantor
Arlington, VA1 day ago$102.5k - $170.9k
...offering provides a full spectrum of solutions for designing, developing, and operating cutting-edge Data and AI platforms, products, insights... ...+ years of experience developing, integrating, or maintaining backend applications, services, or data pipelines.1+ years of...SuggestedLocal areaDeloitte
Rosslyn, VA2 days ago- (Hiring) BackEnd Developer We are seeking a BackEnd Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs. Responsibilities: Analyze user needs and develop software...Suggested
- Backend Developer Key Technologies: GoLang WebAssembly (WASM) APIs supporting React-based front-end applications Real-time collaboration services and platform performance optimization Work Authorization -USC, GC or H1B - must be your direct employee IF USC or GC will be...SuggestedContract workH1bRemote work
- ...mind. We believe happy employees do amazing work, so join our team NOW! We are currently seeking a talented and motivated Backend Java Developer for a Full-Time position. Position Summary We are looking for an experienced Backend Java Developer to support a...SuggestedFull time
International Executive Service Corps
Washington DC2 days ago - ...USA Description Key Responsibilities Design, develop, and maintain scalable full stack web applications using Ruby on... ...solutions Develop reusable frontend components and scalable backend architectures following best practices Work with relational...Full timeWork at officeMonday to Friday
Vanda Pharmaceuticals
Washington DC2 days ago - ...occasional use. Experience with other AI coding assistants/agents (GitHub Copilot, Cursor, OpenAI Codex, etc.) • Proficiency in Java and backend frameworks such as Spring / Spring Boot (or equivalent enterprise Java stack), plus familiarity with at least one other modern...Casual work
Strategic Resources International USA
Washington DC25 days ago - ...Vantor in Arlington, VA is seeking a Backend Developer to design, develop, and maintain robust applications and APIs using Java and Python. The role emphasizes secure, scalable solutions and collaboration with cross-functional teams. You will work with Spring Boot,...
- ...Job Description Job Description Job Description: Short Description : The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EE background using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile...Contract work
AHU Technologies Inc
Washington DCa month ago - OverviewWe are seeking an experienced Senior Java Backend Developer to design, develop, test, and maintain scalable enterprise applications and backend services.The successful candidate will have strong hands-on experience with Core Java, Spring, Spring Boot, Spring Data...
VTG
McLean, VA1 day ago $140k - $190k
...opportunity to shape the future of cybersecurity. Role Overview As a Backend Engineer at Method Security, you will build and scale the core... ..., efficient, and reliable. Key Responsibilities Architect, develop, and maintain scalable distributed systems with a focus on...Shift work- ...directly on the meeting stage, and cleared interpreters reviewing only the segments that need a human eye. You will build and operate the backend services that make this work: per-participant audio ingestion, real-time diarization and translation orchestration, and the routing...Local area
$160k - $175k
...Job Title: Backend Engineer Department/Team: Engineering Reports To: Backend Engineering Manager Job Summary The Backend Engineer at FlowPlay is responsible for developing, maintaining, and optimizing server-side applications and databases that support our...Full timeWork at office2 days per weekFlowplay, LLC
Washington DC10 days ago$180k - $240k
...industry leader in CPS protection, in their search for a skilled Backend Engineer. As a Backend Engineer, you will design and implement... ..., including whole feature architecture Plan, design, and develop systems with complex performance scale considerations Use, design...Full timeRemote workWorldwideWeekend work- Backend Developer Blackstone Talent Group, an award-winning technology consulting and talent agency is seeking a Backend Developer to join our Client's team. Java Developer with extensive experience developing cloud-native, microservices-based applications using Java/Spring...
$155k - $170k
About the job Backend Developer Backend Developer Location: (Springfield, VA | possibly Hybrid) Clearance Required: TS/SCI , eligible to obtain a TS/SCI CI Poly Salary Range: $155,000 to $170,000 (Based on Experience) Position Overview Our client is seeking an experienced...Remote work$100k - $150k
...Senior Backend Developer (Java / Integrations) Location: Falls Church, VA (on-site in office, with partial telework flexibility) Full-Time | Permanent Salary Range: $100,000.00 ~ $150,000.00 BizFlow is seeking a Senior Backend Developer to build the integrations...Permanent employmentFull timeWork at officeRemote workBizFlow
Falls Church, VAa month ago- ...mission is to make money programmable by default, and to give developers and businesses the tools to move value instantly, globally, and... ...over the next decade. About the Role We’re looking for a Backend Engineer to help build the critical systems that power HIFI’s...
- Who is Fusion Technology? Fusion Technology is a performance-driven HUBZone Small Business concern residing in the heart of the beautiful mountainsides of West Virginia, steps away from the Federal Bureau of Investigation's Criminal Justice Information Services Division...Temporary workWork at office
Fusion Technology
Washington DC2 days ago - Back End Engineer Must have tech: GoLang (APIs), PySpark, AWS, previous bank experience (Highly preferred OR else someone from complete financial background only) Must sit onsite in Richmond, VA or McLean, VA hybrid three days/week (Mon-Thu onsite & Fri remote) -ONLY LOCALS...Contract workLocal areaRemote work3 days per week
$197.3k - $313.7k
...delightful, trustworthy, and performant at scale.We own quality, developer experience, and platform foundations for Slackbot: what works... ...care about the user experience. We are seeking a product-driven backend engineer with strong intuition and experience who build systems...Full timeImmediate startSalesforce
Washington DC9 hours ago- ...Cyware is seeking a passionate back-end developer to advance its Cyber Fusion platform for enterprise and public sector use. You will build scalable features for SaaS deployments with strict FedRAMP/GovRAMP compliance, operating across standard cloud infrastructure and...Remote job
- ...LILT, a leader in real-time translation tech, seeks a backend engineer to join the Create team and power the Converse expansion. You will build and operate real-time translation pipelines, define API contracts with frontend teams, and own backend features from design through...
$77.6k - $176k
DevOps Backend EngineerThe Opportunity:Today’s dynamic technology landscape demands constant and rapid innovation. To facilitate this... ...resources to minimize repetitive tasks and free up the team’s developers to do what they do best—innovate. You’ll work together with...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Arlington, VA2 days ago$167k - $230k
...senior engineer to build reliable systems that improve outcomes for restaurant customers. The role We are hiring a Senior Backend Software Engineer to build scalable services for automated restaurant revenue recovery. You will lead backend work in Java while...Full timeH1bRaydar
Washington DC26 days ago$120k - $200k
...Job Description Job Description Career Renew is recruiting for one of its clients a Senior Backend Engineer - Golang - this is an onsite role in Seattle, WA. Salary range: 120-200K USD base plus benefits. We are a fintech company on a mission to level the financial...Career Renew
Washington DC13 days ago$120k - $206k
...We are looking for a Senior Software Engineer to join our backend team and play a critical role in building the platform that will define CaseGuard’s next chapter. You will design and build the REST API microservices and cloud infrastructure that power our application...Remote workCaseGuard
Arlington, VA4 days ago- OverviewWe are seeking an experienced Full Stack Java Developer to design, develop, integrate, and maintain enterprise software applications... ...them into technical designs and software solutions.Develop backend applications and services using Java.Design and develop modern...
VTG
McLean, VA9 hours ago - ...Description Job Description Role Summary We are looking for a Backend Engineer to build core backend services for a predictive... ...security response workflows. Key Responsibilities Design and develop scalable backend services using Python/FastAPI or similar...
- Join to apply for the Backend Software Engineer (Remote) role at Jobright.ai Join to apply for the Backend Software Engineer (Remote)... ...pair programming, design discussions, and knowledge sharing. • Develop well-defined written design documents and contribute to a culture...Remote jobFull time
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Backend Developer. Be the first to apply!
