Average salary: $69,400 /yearly
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- ...build scalable, high-impact systems supporting global border security and threat detection. In this role, you’ll develop C#/.NET backend services, APIs, and microservices that power real-time data processing and analytics platforms. You’ll work closely with senior...SuggestedFull timeContract workRemote work
Securiport
Reston, VA1 day ago - ...Server, with Kafka, RabbitMQ, or IMB MQ as a plus. You will work on APIs, microservices, and distributed systems, contributing to a... ...performance software ecosystem. You will collaborate with senior developers, DevOps engineers, and data experts in an Agile team...SuggestedFull timeContract workRemote work
Securiport
Reston, VA1 day ago - ...global border security, threat detection, and analytics systems . In this role, you’ll develop responsive front-end applications and integrate with C#/.NET microservices and APIs powering real-time data platforms. You’ll work alongside senior engineers, DevOps, and...SuggestedFull timeContract workRemote work
Securiport
Reston, VA1 day ago - ...Front-End Developer Location: On-site at the National Geospatial-Intelligence Agency (NGA) Clearance Required: Active TS/SCI... ...Integrate frontend components with backend services and RESTful APIs. Troubleshoot, debug, and optimize frontend code in a cloud-...SuggestedFull time
Aerstone
Springfield, VA1 day ago - ...Duties May Include: Design, develop, and maintain back-end services and APIs Collaborate with front-end developers and stakeholders to deliver end-to-end solutions Build and enhance CI/CD pipelines to improve deployment speed and reliability Ensure application...SuggestedFull timeContract workTemporary work
Trinity Global Consulting
Springfield, VA1 day ago $60 - $70 per hour
...Title: API Developer Location: Merrifield, VA Duration: 6+ Month Contract Compensation : $60/HR - $70/HR Work Requirements: US Citizen, GC Holders or Authorized to Work in the U.S. Skillset / Experience: We are looking for a Senior...SuggestedContract workLocal areaFlexible hoursINSPYR Solutions
Falls Church, VA1 day ago- ...Full Stack Developer (ETL, Java, Python, Bash Shell) You will serve as a Full-Stack Developer on a state-of-the-art ML/AI RDT&E program focusing... ..., IAM), cloud cluster, and policy management experience API Integration & Development Experience with containerization/orchestration...SuggestedLocal area
ECS Limited
Springfield, VA4 days ago $90.3k - $189.6k
...Job Title: Full Stack Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS... ...3, and responsive design principles. Experience with RESTful API design and integration. Strong understanding of Software Development...SuggestedFull timeContract workWork experience placementFlexible hoursCACI International
Springfield, VA4 days ago$197.3k - $225.1k
...Lead Software Engineer (AWS, Python, Java, React, Generative AI APIs) Do you love building and pioneering in the technology... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack...SuggestedFull timePart timeInternshipH1bLocal area- ...skills. Desired Skills: Experience administering production RedHat OpenShift clusters. Strong understanding of cloud APIs and interaction with the AWS/CLI. Exposure to infrastructure as code such as Puppet, Ansible, Chef, Salt, or Terraform. Experience...Suggested
Intellectix
Springfield, VA11 hours ago $197.3k - $225.1k
...Software Engineer, Back End (Java/ Python/ Go Backend, REST/ GraphQL APIs, WAF, Protocol, AWS) Do you love building and pioneering at... ...pipelines that defend Capital One's applications at scale Develop and maintain Python-based automation and tooling that manages...SuggestedFull timePart timeInternshipH1bLocal area$100k - $145k
...Technology Services, Inc. (VISTA) is currently seeking a Back-Front-End Developer to support a U.S. Intelligence Agency in Springfield, VA.... ...-End Developer will implement, and maintain server-side logic, APIs, and system integration for TSSC applications. Ensure back-end...SuggestedContract workVISTA Technology Services
Springfield, VA1 day ago$104.32k - $125.18k
...Maryland, College Park (UMD) is seeking a full-time Salesforce Developer to join the TerpEngage team. The Salesforce Developer will support... ...between Salesforce and external systems using REST APIs Participate in the full Salesforce development lifecycle using...SuggestedFull timeFixed term contractWork experience placementWork at officeRemote workVisa sponsorshipNight shiftWeekend workAfternoon shift- ...proposed solutions. Document and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments... ...that are inherently secure, robust, scalable, modular, and API-centric. Provide software design recommendations to the program...SuggestedFull timeContract workTemporary work
Trinity Global Consulting
Springfield, VA1 day ago $131.3k - $237.35k
...customers. This role sits at the intersection of helping end users, developing new features, and coordinating with technical partners to... ...Experience supporting full-stack solutions including RESTful API and Angular-based web UI Experience with networking protocols...SuggestedLocal areaImmediate startLeidos
Burke, VA1 day ago- ...Intelligence Agency (NGA) is seeking a talented and motivated Full Stack Developer to join its cutting-edge development team. This role will... ...secure software solutions. Key Responsibilities Build robust APIs and backend services leveraging SQL and NoSQL databases....
Avyanna, LLC
Springfield, VA4 days ago $88.2k - $190.9k
API/Java/Python Developer, SME TS Clearance REQUIRED Position Description Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology...Local area$131.3k - $149.8k
...We are seeking Workday Engineers who are passionate about developing highly-resilient, fundamentally-sound objects to support the Human... ...solutions At least 2 years of experience working with APIs within the Workday environment using REST or SOAP Preferred...Full timePart timeH1bLocal area$107.9k - $195.05k
...connectivity Experience diagnosing and resolving VPC connectivity issues Develop, update, and maintain GitLab CI/CD pipeline code Configure,... ...ECS, EKS) Experience with AWS Serverless architectures (lambda, API gateway, load balancing, autoscaling) Experience supporting...Local areaImmediate startRemote workLeidos
Springfield, VA2 days ago$87.1k - $157.45k
...Configure and support AWS services such as CloudFormation, S3, ECS, EKS, and serverless components including Lambda and API Gateway. Work with developers to support testing activities, validate functionality, and ensure smooth integration into production environments....Local areaImmediate startLeidos
Burke, VA5 days ago- ...Library Support Backend Developer (Senior / Intermediate) API Focus Contractors working remotely shall attend one in-person meeting at Beltsville, MD, 20705 once yearly. Position Summary Provides advanced backend software engineering support focused...For contractorsRemote work
$77.6k - $176k
...different ways of solving our clients' challenges. Whether helping to develop, deploy, or manage IT infrastructures for crucial server and... ...DynamoDB, or MongoDB, serverless architecture such as Lambda or API Gateway, and leading technical initiatives in large-scale...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Springfield, VA4 days ago$86.8k - $198k
...agile environment. If you're looking for the chance to not just develop software, but to create a system that will make a difference, we... ...(ATO) processes and security documentation Experience with API management including batching, caching, throttling, and rate limiting...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
Springfield, VA3 days ago- ...resiliency and operational effectiveness. Integrate systems through the creation and maintenance of Application Programming Interfaces (APIs) . Develop and maintain automated CI/CD pipelines using industry-standard tools. Support continuous process improvement initiatives across...Remote workFlexible hours
$75.2k - $158.1k
...Senior Application Developer Lead application development on a fast-paced Agile team building mission-critical GEOINT applications for... ...using Java and/or Python. Architect application features, APIs, and integrations across program services and external systems....Contract workWork experience placementFlexible hoursCACI International
Springfield, VA1 day ago$197.3k - $225.1k
...Overview Lead Software Engineer, Back End (Python, GO, API, AWS) (Cloud Operations Resilience Engineering) Do you love building... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full...Full timePart timeInternshipH1bLocal area$180k - $202.4k
...Louis supporting a mission‑critical geospatial application. This role requires strong full‑stack Python experience, with a focus on API development, Kubernetes deployment, and modern DevOps practices. Required Skills Bachelor’s degree in Computer Science, Engineering,...Omni Federal
Springfield, VA1 day ago$107.9k - $195.05k
Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented... ...with Java based design patterns and implementing RESTful APIs. * Familiarity with integrating with and delivering within DevOps...Full timeImmediate startFlexible hours$119.7k
...Req ID: 41329 Summary Senior Software Developer Springfield, VA Are you ready to enhance your skills and build your career... ...React, TypeScript, and MUI. Design, build, and secure RESTful APIs for consumption by other critical systems. Work directly with...Work experience placementChenega Corporation
Springfield, VA11 hours ago$60k
...across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove... ...components Integrated front-end applications with various types of APIs, and are comfortable with authentication and authorization (...Permanent employmentFull timeContract workTemporary workWork experience placementRelocation packageDellfor Technologies
Washington DC1 day ago
