API Jobs in Washington

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921 - 940 of 2,453 Jobs

Software Tester

Apex Systems

•

Columbia, Maryland, USA

Full-time

Job#: 2074818 Job Description: The Tester will ensure the systems quality and reliability through comprehensive testing strategies within the program. This role involves working closely with development teams to design, develop, and execute test plans, identify defects, and ensure that the system meets the highest standards of quality and performance. This role requires a strong technical background, excellent problem-solving skills, and the ability to work collaboratively in a SAFe Agile enviro
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Posted 42 days ago | Updated 4 hours ago

Prophet 21 (P21) Administrator - 100% Remote

Recruit Professional Services

•

US

Full-time

Prophet 21 (P21) Administrator - 100% Remote Responsibilities: Manage and maintain the Epicor Prophet 21 ERP system, including upgrades, patches, and configurations. Create and manage user accounts, roles, and permissions. Provide end-user support and training for the P21 system. Troubleshoot and resolve technical and functional issues promptly. Configure workflows, dashboards, and reports to meet business requirements. Develop and maintain SQL queries, stored procedures, and integrations. Ensu
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Posted 60+ days ago | Updated 1 hour ago

Senior Platform Engineer

Dexian DISYS

•

Washington, District of Columbia, USA

Contract

Senior Platform Engineer: MUST BE LOCAL TO WASHINGTON, D.C. Onsite 4 days a week in Washington, D.C. (Foggy Bottom area) Looking for a Senior Platform Engineer. Must have Infrastructure as Code skills using terraform, building pipelines, integrating systems using API's and Webhooks, Extensive cloud knowledge, Internal Developer Portal experience is a plus. Must be a self-starter and have a proven record for building IaC and DevOps products. Expert at coding. Very seasoned platform engineer, know
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Posted 7 days ago | Updated moments ago

Systems Engineer

Redhorse Corporation

•

Chantilly, Virginia, USA

Full-time

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse is transforming how government agen
Posted 27 days ago | Updated moments ago

Informatica IICS Developer

Techno Talent Inc.

•

McLean, Virginia, USA

Full-time

Location: McLean, VA Work Setting: Onsite **Candidates must be willing to join on W2. We are open to H-1B transfers for eligible candidates. Also, OPT's are not eligible for this role**Job Description:We are seeking an experienced Informatica IICS Developer to join our data integration team. The ideal candidate will have hands-on experience working with Informatica Intelligent Cloud Services (IICS) for building and managing data pipelines and integrations across cloud and on-premise systems. Res
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Posted 14 days ago | Updated 13 days ago

Java Full stack Developer

CXI Staffing

•

Reston, Virginia, USA

Full-time

Local Candidates only Position: Java Developer Location: Reston , VA Fulltime only Job Description: 9+ Programming experience with Java, J2EE, XML, and Web Services Experience with Angular 8 development, Java script, CSS, HTML- If Full Stack candidate Micro services, Spring, Spring Boot, Hibernate, Web services based on REST. Experience in Agile Scrum software development Methodology Experience developing in distributed application environments. AWS Experience including AWS Code Build, AWS Code
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Posted 32 days ago | Updated 21 days ago

Java Developer

Compsciprep LLC

•

Reston, Virginia, USA

Contract

Job Title: Sr Java DeveloperDuration: 12+ Months (Possible Extension) Location: Reston, VA (Onsite) Hybrid Role 2nd Round In person Interview is a Must Need consultants who can work on our W2 Java, AWS, Strong SQL, Oracle, Postgres, Spring (Core, Boot, Batch Web etc.), Hibernate, AutoSys, Unix Platform (basic to intermediate scripting), AWS: EC2, ECS, Step Functions, Lambda, CloudWatch (Events, Logs, Metrics), IAM, API Gateway, S3, SQS, SNS, SES, Kinesis, RDS, Elastic Cache, DynamoDB, Data Mig
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Posted 11 days ago | Updated 1 day ago

Workato Integration Architect

DynPro Inc.

•

Remote

Full-time

Job Title: Workato Integration Architect Job Type: Full-time Department: Enterprise Applications / Integration Services Reports to: Business Head/Director of Enterprise Architecture Job Summary: We are seeking a highly experienced Workato Integration Architect to lead the design, development, and governance of integration solutions using the Workato platform. The ideal candidate will have a strong background in enterprise-grade system integrations, experience in creating reusable architecture f
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Posted 60+ days ago | Updated 15 days ago

Position : Tech Lead (Full Stack) (Contract W2)

Sapear Inc

•

McLean, Virginia, USA

Contract

Position : Tech Lead (Full Stack) (Contract W2) Location : Milford ,MA (Day 1 Onsite) Job Description : Strong and proven background in Information Technology. Should have the experience of Leading the team technically and own the responsibility of Quality Deliverables Strong working knowledge of .NET Core, C#, REST API, Working knowledge of Angular 15 or later, Typescript, HTML 5 and CSS 3. Working knowledge of NoSQL Databases. Experience on AWS and Docker Good understanding of CI/CD pip
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Posted 7 days ago | Updated 22 hours ago

Java Developer-Full Stack Senior

SOHO Square Solutions

•

McLean, Virginia, USA

Third Party, Contract

Job Title: Information Technology - Developer-Full Stack Senior Location: Mclean, VA (Onsite) Duration: 3 to 4 Months NOTE: Locals only Must be available for in-person Job Description: Must have 5-7 years of experience. Responsibilities: Help team in migrating Spring Boot Java based microservices from OCP cluster to AWS EKS cluster Migrate JDK 1.8 services to JDK 17. Help the team in performance and stress testing. Participate in release process and documentation Basic Requirements: 5-7 years
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Posted 12 days ago | Updated 4 hours ago

Senior Salesforce Developer (Local to Reston, VA Only)

Analytics Solutions

•

Reston, Virginia, USA

Contract

Job Title: Senior Salesforce Developer Job Category: Software Development/ Engineering Location: Reston, Virginia, United States This role is located at a client site in Reston, VA. A hybrid working model is acceptable. Your future duties and responsibilities We are looking for a highly experienced Senior Salesforce Developer to lead the design, development, and deployment of scalable Salesforce solutions in a dynamic, agile environment. This role involves close collaboration with business stak
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Posted 22 hours ago | Updated 22 hours ago

Network Engineering & Monitoring Solution Architect

The Brixton Group

•

Reston, Virginia, USA

Third Party, Contract

Job Title: Network Engineering & Monitoring Solution Architect Location: Reston, VA Duration: 6+ Months (Possibilities of Extension) JD: We are seeking a versatile Network Engineering & Monitoring Solution Architect who excels at understanding complex network architecture, existing enterprise systems and identifying opportunities to modernize, optimize, or integrate them using open-source technologies or tools already available within the client ecosystem. This role combines expertise in netw
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Posted 29 days ago

Cloud Engineer (Google Workspace)

Judge Group, Inc.

•

Washington, District of Columbia, USA

Contract

Location: Washington, DC Salary: $150,000.00 USD Annually - $175,000.00 USD Annually Description: Our client is looking for a Cloud Security Engineer. The ideal candidate will provide support for integration, risk analysis, incident resolution, and continuous monitoring of cloud systems, while ensuring security and compliance standards are met. **This is a cleared position and requires and active Secret clearance, with the ability to obtain a Top Secret clearance. **This is a direct-hire p
Posted 60+ days ago | Updated moments ago

Senior Software Engineer

GNRSystems

•

Remote

Contract

We are seeking a highly experienced and self-motivated Senior Software Engineer for a remote W2 position. The ideal candidate will have a strong background in full-stack development, software architecture, and cloud technologies, with the ability to design and build scalable enterprise applications in a fast-paced Agile environment. Key Responsibilities:Design, develop, test, and deploy high-quality software solutions. Work across the full software stack: backend services, APIs, databases, and f
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Posted 28 days ago

Senior Software Engineer, Fullstack (Institutional - Markets, Onchain Products)

Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 60+ days ago | Updated 3 hours ago

SDET with Python AWS

Synapse Tech Services Inc

•

Reston, Virginia, USA

Full-time

Please share your resumes: Job Title: SDET with Python AWS Location: Reston, VA Hybrid (3 days onsite per week) Duration: 12 Months Contract Employment Type: C2C / W2 Exp: 10+ years Software Development Engineer in Test (SDET) will be responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. This role bridges the gap between development and testing by applying software engineering principles to test au
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Posted 15 hours ago

Mainframe Developer

International Solutions Group

•

McLean, Virginia, USA

Contract

A minimum of 9+ years of experience engineering exciting solutions9+ years of experience in developing applications using mainframe technologiesHands-on experience on mainframe technologies such as:COBOL, DB2, SAS, JCL, IMS, CICS, REXX, VSAM, z/OS, TSO, ISPF, SYNCSORT, Mainframe utilities, Jobtrac- job scheduler, ISPW- change management toolRelational databases (Sybase, DB2, SQL Server, Oracle, PostgreSQL)Good communication skills. The incumbent will be responsible for interfacing and influencin
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Posted 20 days ago

Developer Linux C++ || Washington, DC || Day one onsite role

Rudra Enterprise LLC

•

Washington, District of Columbia, USA

Contract

Position: Developer Linux C++ Location: Washington, DC (Onsite Role) Duration: 6months Job Description Bachelor s degree in computer science, Software Engineering, or related field (required) Minimum 10 years of hands-on experience in C/C++ development on Linux systems Expertise in C and C++ development for Linux desktop applications, including event-driven programming and UI logic Proficiency in Bash scripting for build automation, deployment, and system-level integration Experience with leg
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Posted 19 days ago

Angular Developer

Kanor Systems

•

McLean, Virginia, USA

Third Party, Contract

Job Title: Angular Develope) Location: MC Lean ,VA (Hybrid) Job Type: C2C , W2 We are seeking a talented and experienced Angular Developer to join our team. The ideal candidate will have a proven track record of building dynamic and user-friendly front-end applications, leveraging modern frameworks and tools. This role requires a deep understanding of Angular, TypeScript, and front-end development practices to deliver scalable and high-performing applications. Key Responsibilities: Develop a
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Posted 57 days ago | Updated 1 day ago

Seniour salesforce developer

BCforward

•

Reston, Virginia, USA

Contract

Seniour salesforce developer BCforward is currently seeking highly motivated Senior Salesforce Developer in Reston, Virginia Position Title: Senior Salesforce Developer Location: Reston, Virginia Anticipated Start Date: Tentative start Date 08/25/2025 Please note this is the target date and is subject to change. BCForward will send official notice ahead of a confirmed start date. Expected Duration: 6+ Months with possibilities for extension Job Type: Contract: 40 hrs/week Pay Range: $60 to $6
Posted 1 day ago | Updated moments ago