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Lead Software Engineer, Back End (Java/ Python/ Go Backend, REST/ GraphQL APIs, WAF, HTTP Proto[...]
$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...SuggestedInternshipH1bLocal areaCapital One
McLean, VA1 day ago$197.3k - $225.1k
...Full-Stack Engineer 4 (Python, GO, API, AWS) (Cloud Operations Resilience Engineering) Do you love building and pioneering in the... ...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack...SuggestedFull timePart timeInternshipH1bLocal areaCapital One Group
McLean, VA1 day ago$229.9k - $262.4k
...customer data and relationship capabilities, while guiding teams of developers in building resilient cloud-native systems. You will work... ...within Enterprise Platforms Technology (EPTech)-designing scalable APIs, data contracts, and self-service platform services that...SuggestedFull timePart timeInternshipLocal area- ...Engineer 5 in McLean, VA to lead architecture and modernization of large-scale cloud-native systems. You will guide teams, design scalable APIs, and set strategic tech directions across EPTech initiatives. The role requires deep experience in Java, Scala, Python, Go, Node.js,...SuggestedRemote work
- Capital One is seeking a Full-Stack Engineer 4 to lead and develop cloud-based microservices and full-stack solutions using Python, Go, APIs, and AWS. The role sits in the Cloud Operations Resilience Engineering (CORE) Technology division, focusing on observability, resilience...Suggested
- ...robust cloud solutions for millions of customers. Required: 4+ years in software engineering, 2+ years on public cloud platforms (AWS, GCP, Azure). Preferred: 7+ years in Go/Python, 4+ years AWS, strong API experience, and frontend JS/TS skills. #J-18808-Ljbffr Capital OneSuggested
- ...Key Responsibilities: Design, develop, and maintain mobile applications for Android and or iOS Build and integrate RESTful APIs and third-party services Ensure application performance, quality, and responsiveness Collaborate with backend developers, designers...SuggestedFull time
Intelliswift - An LTTS Company
Washington DC2 days ago $75 - $85 per hour
...Sharma || (***) ***-**** shaily(at)zilliontechnologies(dot)com API Integration Engineer with Core Banking Environment Location -... ...insurance; 401(k) We are looking for a Senior API Developer who is well verse in Core Banking APIs. Experience with Oracle Core...SuggestedHourly payLocal areaRemote workZillion Technologies, Inc.
Vienna, VA2 days ago- ...Key Responsibilities Lead API platform modernization, upgrades, and enhancement initiatives across cloud environments. Design, develop, maintain, and optimize RESTful APIs and application integrations. Build and support serverless and containerized applications...SuggestedContract work
PB consulting
Washington DC7 days ago - ...active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.Vantor has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for...SuggestedPermanent employmentFull time
Maxar Technologies
Arlington, VA3 days ago $180k
...seeking an SME Systems Engineer to provide technical leadership for API Gateway technologies, cloud architecture, and enterprise... ...necessary to allow you the room to pursue everything you want to develop in your personal life. We offer a generous Paid Time Off benefit...SuggestedFlexible hoursSynergy ECP
Sterling, 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 workFlexible hoursINSPYR Solutions
Falls Church, VA4 days ago- ...An established financial services organization is seeking a Senior API Developer in Vienna, VA. This hybrid role focuses on designing, developing, integrating, and supporting secure, scalable APIs and cloud-based core banking solutions. About the Opportunity: Schedule...SuggestedMonday to Friday3 days per week
Tandym Group
Vienna, VA15 hours ago - ...API Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented API Developer to join our team and play a key role in designing, building, and maintaining...SuggestedTemporary workFor contractorsImmediate startFlexible hours
Cymertek
Vienna, VA15 hours ago - ...Location: On-site in Chantilly, VA (Full-Time). Build the APIs and automation behind a high-volume data platform. You'll write... ...for a federal national-security mission. What you'll do ~ Develop Python APIs and services (Anaconda/Micromamba) ~- Automate Linux...SuggestedFull time
Falls Technology
Chantilly, Loudoun County, VA1 day ago - ...its cyber and electromagnetic capabilities. You’ll design reliable Go services, model graph relationships, and ship high-throughput APIs across cloud and on‑prem environments. You’ll collaborate with product and domain experts to turn operator needs into durable platform...
$114.6k - $252.1k
Job Title: Senior Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required... ...in Reston as business needs arise.Responsibilities:Design, develop, and maintain integration interfaces between Oracle Fusion Cloud...Contract workWork experience placementImmediate startRemote workFlexible hoursCACI International
Reston, VA2 days ago$114.6k - $252.1k
Job Title: Oracle Integration & API EngineerJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start... ...in Reston as business needs arise.Responsibilities:Design, develop, and maintain integrations between Oracle Fusion Cloud HCM and federal...Contract workWork experience placementImmediate startRemote workFlexible hoursCACI International
Reston, VA2 days ago- ...demonstrate advanced proficiency in Java backend development and RESTful API design, particularly within cloud hosted environments such as... ...mobile applications across iOS and Android platforms. Develop new backend features and integrations while ensuring system...
RIT Solutions, Inc.
Washington DC2 days ago - ...Java SpringBoot Microservices REST API Cloud Kubernetes - ContainerizationPreferred Skills/Experience10+ years of progressive responsibilities in one or more of the following areas: API development and delivery, solution architecture, application design, expertise in Java...
Software Technology Inc
Washington DC1 day ago - ...Title : API Platform Engineer Type : Contract Location : Washington, DC Experience : 5+ years... ...Key Responsibilities: Upgrade API platforms, develop RESTful APIs, and maintain scalable data streaming integrations....Contract work
Emcube Technologies Inc
Washington DC3 days ago - ...Description POSITION OVERVIEW The Senior Platform Engineer stands up, automates, and sustains the infrastructure the Customer's enterprise API gateway runs on. The role covers container platform engineering, infrastructure-as-code, deployment automation, and the observability...For contractors
BaseCamp Consulting & Solutions
Reston, VAa month 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 areaArlington, VAmore than 2 months ago- ...VA or Winchester, VA. In this role, you will: Design, develop, and maintain mobile banking features for iOS and/or Android platforms... ...Kotlin, Java, Android Studio Experience integrating RESTful APIs and third-party libraries Familiarity with Agile...
EDGE Services, Inc.
Vienna, VA3 days ago $69.4k - $158k
...including Flow, Apex, and Lightning Web Components Experience developing, testing, debugging, and deploying Salesforce solutionsExperience... ...testingKnowledge of Salesforce integration patterns, APIs, and data modelsKnowledge of Agile methodologies Knowledge of the...Full timeContract workPart timeLocal areaRemote workBooz Allen Hamilton
McLean, VA3 days ago$69.4k - $158k
...solution engineer, you know how to harness the Salesforce platform by developing low-code apps and creating user-friendly solutions for your... ...with external systems and applications using REST and SOAP APIs, Batch, and Async processesKnowledge of Salesforce DevOps technologies...Full timeContract workPart timeWork at officeLocal areaRemote workBooz Allen Hamilton
McLean, VA1 day ago- ...accounting event management, reconciliation, financial reporting, or financial data integration platforms.Strong experience designing API-driven, event-driven, and cloud-native integration architectures.Experience delivering solutions on cloud platforms including...Full timeInternshipMonday to Friday
Navy Federal Credit Union
Vienna, VA1 day ago $77.6k - $176k
...standards.Automate administrative tasks using Databricks REST APIs, Terraform Databricks Provider, Asset Bundles, scripting, including... ...governance in cloud data platforms using AWS or GCPExperience developing enterprise cloud-native solutions involving Kubernetes, Docker,...Full timeContract workPart timeLocal areaRemote workBooz Allen Hamilton
McLean, VA5 days ago- Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing... ...in ASP.NET, MVC, MVVM, AJAX, Java Script patterns, .Net Web API, Knockout. Angular JS, Bootstrap, jQuery and Entity Framework•...Work experience placementWorldwide
USM Systems
McLean, VA2 days ago $179.4k - $204.7k
...Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack... ...~4+ years of experience creating synchronous and asynchronous APIs ~3+ years of experience with CI/CD pipelines, infrastructure...Full timePart timeInternshipH1bLocal areaCapital One
McLean, VA15 hours ago
