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$170k - $210k
...the Secret level with the ability to obtain and maintain a TS/SCI with CI Poly.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...SeniorFull time$61k - $101k
...with state management libraries such as Zustand, Redux, or Context API. Preferred: knowledge of build automation tools such as Maven... ...firmwide frameworks and best practices across the SDLC. We develop secure, high-quality production code and review or debug code...SeniorFull timeFor contractorsJ.P. Morgan
Washington DC14 days ago- ...Job Description Job Description API/Java/Python Developer Hybrid – Arlington, VA U.S. Citizenship and TS/SCI and CI poly required... ...minimum 5 years of experience for mid-level and 8+ years for senior • Security Clearance: TS/SCI with CI Poly...SeniorRemote work
@Orchard
Arlington, VA7 days ago - About the teamThe TikTok Marketing API team is responsible for building and managing the... ..., Organic APIs, Business Messaging APIs, developer platforms, SDKs, CLI tooling, MCP and... ...advertising workflows on TikTok.About the roleAs a Senior Product Manager, AI Developer Platform,...Senior
TikTok
Washington DCa month ago $222k
DescriptionPosition: Senior Developer Location: Rosslyn, VA, Clearance: SecretThe Senior Developer leads the design, development, and optimization... ...• Proficiency with system integration, microservices, and API development• Excellent analytical, troubleshooting, and...Senior- ...Job Description This is a remote position. Job Title: Senior Developer for GenAI Location: Remote Duration: Full-Time... ...use cases • Integrating LLMs with existing systems through APIs and microservices • Implementing RAG (Retrieval-Augmented...SeniorFull timeRemote work
3M Consultancy
Washington DC2 days ago - ..., Sites, Actions, Expression Rules, Constants, Query Rules, Web API, Interface Rules, CDTs, and Process Models. Constants, Decisions... ...worked on two or more end-to-end Appian BPM implementation (Design/Develop/Deploy/Package) Experience in building frameworks and BPM...Senior
- ...portals they access each day. We are looking for a full-stack developer with experience in C#/.NET to develop custom web and mobile apps... ...C#/.NET experience ~3+ years writing web-facing services and APIs ~2+ year front-end development (HTML, CSS, Javascript) ~1+ year...SeniorRemote work
WhoIAM
Washington DCmore than 2 months ago - ...Job Description Job Description Position Overview The Senior-Level Developer serves as a technical modernization leader responsible for... ...during migration. Replace file-based ingestion models with API- and database-driven architectures. Optimize high-volume,...SeniorTemporary workFlexible hoursShift work
Ignite IT
Silver Hill, MD28 days ago - ...Job Description Job Description Senior Army Vantage Developer / Technical Lead Location: Arlington, VA / Pentagon Work Arrangement: Hybrid... ...applications to Foundry datasets, Ontology objects, APIs, and operational workflows. Support AI/ML, generative AI...SeniorFull timeLocal area3 days per week
System One
Arlington, VA28 days ago - Atlas Technologies is seeking a skilled and motivated Senior Appian Developer to join our dynamic IT team and contribute to the design, development... ...to integrate Appian with enterprise systems using REST/SOAP APIs. API Development: Develop Appian integrations and Web APIs...SeniorWork at officeRemote work
- Senior IBM Maximo Developer Serco is seeking a highly experienced Senior IBM Maximo Developer to design, develop, integrate, and optimize IBM Maximo... ...systems using the Maximo Integration Framework (MIF), REST APIs, web services, enterprise services, publish channels,...SeniorContract workFor contractors
$131.3k - $237.35k
...take their career to the next level.As a Senior Software Engineer, you will:Support the development... ...of distributed backend services, APIs, and platform microservices supporting... ...multidisciplinary teams of analysts, engineers, and developers to solve complex challenges and deliver...SeniorFull timeRemote workFlexible hours- ...Job Description Job Description Senior Drupal Developer Washington, D.C./Arlington, VA At IPT Associates (IPTA), we enjoy solving real... ...configuration Secure platform design within SBU/FOUO environments API integration and content management frameworks Platform...Senior
Interactive Process Technology LLC
Washington DC7 days ago $13 per hour
...What You'll Actually Be DoingWe are seeking a highly experienced Senior, Lead, and Principal Engineers to serve as a key individual... ...export pipelines, integrating internal data sources (CSV files, REST API outputs) with Salesforce Data Cloud and/or InformaticaOptimize...SeniorFull time- ...Job Descriptions: AWS API Developer to design, build, and optimize scalable API solutions within our cloud ecosystem. In this role, you will develop secure, high performance RESTful and event driven services using AWS technologies such as Lambda, API Gateway,...Senior
Saxon Global
Washington DC4 days ago - Job Posting TitleSenior Software Developer/Engineer CBS-O&MJob DescriptionJob Overview:Customer... ...: No clearance required.Position Summary:Senior developer/engineer with strong... ...ExperienceSoftware engineering experienceEnterprise API developmentJavaSpring BootREST and SOAP...SeniorContract workFor contractorsFor subcontractorRemote workWorldwideRelocation package
$140k - $220k
...them while socializing them with the team.What You'll do:Design, develop, and maintain backend systems using Java and Node.js frameworks... ...scalability, and maintainability.Develop and implement RESTful APIs adhering to best practices and design patterns.Work with cutting...SeniorWorldwide- ...AssemblyAI in Washington, DC is seeking a Software Engineer to turn cutting-edge AI research into scalable APIs that power production traffic. You’ll sit on a fast-paced engineering team between our research org and Applied teams, taking model capabilities from proof...Senior
AssemblyAI
Washington DC3 days ago - ...deliverables.Specifically, we are looking for a skilled Python developer to join our team to build and maintain scalable microservices that... ...bash or bash-like scriptingStrong understanding of RESTful APIs and microservice architectureHands-on experience with Kubernetes...SeniorContract workRemote workFlexible hours
- ...To the ProSidian website at DescriptionProSidian Seeks a API / Middleware Developer | Servicenow & Sharepoint Online Development - Integration... ...Basis located in the Mid Atlantic Region and listed under a Senior Systems Developer Labor Category as a Engagement Team Mid Level...Full timeContract workTemporary workFor contractorsH1bWork at officeFlexible hours
- ...We are hiring a Senior Software Engineer, and we'd like you to consider joining us! eVisit... ...performance. Requirements Develop and support proprietary applications, websites... ...web applications design architecture, good API design patterns, performance, and scale...Senior
eVisit
Washington DC4 days ago - ...This position requires an active U.S. Government Security Clearance at the TS/SCI level with a CI polygraph.We're hiring an API/Java/Python Developer to join our Services team, which works directly with U.S. Government customers to provide a comprehensive set of system/...SeniorFull time
$148.5k - $223.9k
...authentication and authorization services for distributed environments.Develop and maintain system software for multiple operating systems (... ...with system patterns and Application Programming Interface (API) standards including REST and OpenAPI/Swagger.You have solid understanding...SeniorFull time$77.6k - $176k
...environment to find the pieces of their information puzzle. You’ll develop algorithms, write scripts, build predictive analytics, apply ML... ..., and testing in AWS and using tools, including Lambda, API Gateway, or S3Experience with distributed computing frameworks,...SeniorFull timeContract workPart timeWork at officeLocal areaRemote work- ...with security offerings from Google to Jamf are now releasing APIs that allow automated management, and with new government... ...utmost importance to building a great culture. The Role As a Senior Software Engineer, you'll help build from the ground up, designing...SeniorFlexible hours
GetReal Security LLC
Washington DC2 days ago $102.3k - $209.5k
...Key Responsibilities Systems Software Development: Design, develop, and maintain standard and non-standard system software modules... ...moderately complex issues related to application programming interface (API) functionality and integration. Implements moderately complex...SeniorTemporary workImmediate startFlexible hoursShift workOracle
Washington DC2 days ago$140k - $220k
...the right people to help fulfill the dream.We're looking for a Senior Software Engineer to join a team that spans two of ZoomInfo's most... ...solutionsBuild and own Python backend services and RESTful APIs handling millions of customer requests per dayBuild third-party...SeniorWorldwide$140k - $220k
...) Build and maintain both inbound and outbound integrations with third-party platforms (e.g., Salesforce and other external/open APIs) Design and implement in-house services capable of processing large volumes of data under tight time constraints, optimizing for...SeniorSocket
Bethesda, MD1 day ago$131.3k - $237.35k
...security challenges.About the OpportunityLeidos is seeking a Senior Software Engineer to develop, integrate, and enhance complex software systems... ...Docker containerization.3+ years of experience with RESTful APIs and web services.5+ years of experience with Linux.6+ years...SeniorFull time
