API Jobs in District of Columbia

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1 - 20 of 2,303 Jobs

Distributed Developer (API Developer)

Navy Federal Credit Union

•

Vienna, Virginia, USA

Full-time

Overview To design, build, and maintain software applications or systems that meet user needs and solve specific problems. The Developer leverages programming languages, frameworks, and tools to create efficient, scalable, and user-friendly solutions, while collaborating with other team members and stakeholders to ensure high-quality deliverables. Growing an understanding of business needs and objectives. Solve a range of mostly straightforward problems with some increased scope and complexity.
Posted 60+ days ago | Updated 1 hour ago

Senior Manager, Software Engineering, Full Stack (Java, AWS, API, Python, React)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Manager, Software Engineering, Full Stack (Java, AWS, API, Python, React) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data wit
Posted 5 hours ago | Updated 4 hours ago

Senior Manager, Software Engineering, Full Stack (Java, Node, Javascript, React or Angular, Restful API, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Manager, Software Engineering, Full Stack (Java, Node, Javascript, React or Angular, Restful API, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are pas
Posted 17 days ago | Updated 2 hours ago

Senior Manager, Software Engineering, Full Stack (Java, Node, Javascript, React or Angular, Restful API, AWS)

Capital One

•

McLean, Virginia, USA

Full-time

Senior Manager, Software Engineering, Full Stack (Java, Node, Javascript, React or Angular, Restful API, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passi
Posted 5 hours ago | Updated 4 hours ago

Technical Delivery Manager - Level 2 API Support

ALTA IT Services

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Vienna, Virginia, USA

Full-time

Job Title: Technical Delivery Manager - Level 2 API Support Location: REMOTE Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description We are seeking a seasoned Technical Delivery Manager to oversee our client's Level 2 API support operations within a high-stakes, 24x7x365 production environment. This role is critical to ensuring the stability, performance, and continuous improvement of our enterprise API services, which are integral to our banking operations.
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Posted 18 days ago | Updated 11 hours ago

Job: Node.js API Developer --- Hybrid Job --- 6 Months (Contract to Hire Position)

Lorven Technologies, Inc.

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Sterling, Virginia, USA

Full-time, Contract

Job Title: Node.js API Developer Location: Sterling, VA (Hybrid - 3 days a week) Duration: 6 Months (Contract to Hire) Required skillset and role details Role Overview: We are seeking a highly motivated Full Stack Engineer with strong expertise in API development and database management. As a key team member, you will design, develop, and maintain robust and scalable systems, ensuring performance, quality, and security while delivering exceptional user experiences. Key Responsibilities: Desi
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Posted 17 days ago | Updated 1 day ago

Senior Node.js API Developer

Synechron

•

Sterling, Virginia, USA

Full-time, Third Party

We are At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development in
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Posted 19 days ago | Updated 4 days ago

Gloo Envoy API Gateway Lead Developer /Architect

Intelliswift Software Inc

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Remote or Alpharetta, Georgia, USA

Full-time

Must Have skills: Gloo Gateway Any other Envoy-based API Gateway Experience Java Programming React Kubernetes & Container Orchestration Microservices GitOps & Configuration Management JD: Job Title: Gloo Envoy API Gateway Lead Developer /Architect Position Overview: We are seeking a talented and motivated Developer to join our team in building a new API Gateway Platform. The ideal candidate will have experience in developing self-service tools and abstractions for onboarding new APIs, as well as
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Posted 11 days ago | Updated 11 days ago

IBM API connect and Datapower consultant

SYSTEM SOFT TECHNOLOGIES LLC

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Remote

Contract

System Soft Technologies is widely recognized for its professionalism, strong corporate morals, customer satisfaction, and effective business practices. We provide a full spectrum of business and IT services and solutions, including custom application development, enterprise solutions, systems integration, mobility solutions, and business information management. System Soft Technologies combines business domain knowledge with industry-specific practices and methodologies to offer unique solution
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Posted 4 days ago

IBM API Connect & DataPower Developer

SYSTEM SOFT TECHNOLOGIES LLC

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Remote

Contract

Remote IBM App Connect Enterprise' , 'IBM API Connect' and IBM DataPower Additional skills : DevOps and Agile ONLY W2 NO CORP TO CORP OPEN TO SPONSORSHIP Must have Expert proficiency in IBM Integration Bus is required. Advanced proficiency in IBM API Connect is recommended. Advanced proficiency in IBM WebSphere DataPower and Agile Application Development Develop innovative application solutions that enhance user experience and meet business needs.Conduct thorough testing and debugging to en
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Posted 4 days ago

WSO2 API Manager - Middleware

Techwizens LLC

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Remote

Full-time, Third Party

"The Middleware Cloud Services Engineer will be a hands-on technical engineer that will be accountable for Software development, R&D and operations in support of the Enterprise Integration Platform at Bank On this team, you will face a wide array of technical challenges that greatly impact our business. This team works closely across the Cloud Transformation Organization, Enterprise Architecture, Security, Engineering and Operations organizations, in order to deliver next generation capabilities
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Posted 2 days ago

API Integration Architect

TechDigital Corporation

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Remote or Santa Clara, California, USA

Contract, Third Party

As an API Integration Architect the resource should be architecting, designing, and implementing API solutions across various industries. Should be able adept at leveraging cloud technologies, microservices architecture, and best practices in API management to deliver robust and scalable solutions. 12+ year 7-10 years of designing, developing, and implementing API solutions across various industries. Adept at leveraging cloud technologies, microservices architecture, and best practices in API m
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Posted 10 days ago

Senior Software Engineer, API Infra

Airbnb

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Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Core Services team provides common application building blocks that are widely applicable across Airbnb
Posted 20 days ago | Updated 2 hours ago

Software Engineer - API Integrations

Kforce Technology Staffing

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Remote or Grand Rapids, Michigan, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client in Grand Rapids, MI that is seeking a Software Engineer - API Integrations responsible for developing API integrations between financial software and ServiceNow. Responsibilities: * Collaborate with a team of fellow developers to implement API integrations * The Software Engineer will fix bugs based on priority defined by your team lead * Maintain updates on your active user stories within ServiceNow * Build and update flows and modules in ServiceNow * Atten
Posted 10 days ago | Updated 1 day ago

API Engineer

Kforce Technology Staffing

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Remote or Brooklyn, New York, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking an API Engineer in Brooklyn, NY. Summary: We're looking for a skilled Backend Engineer to support the development of mobile shopping experiences. This role focuses on backend/API development and will be part of a cross-functional team that includes product managers, designers, mobile app engineers, and backend developers. Responsibilities: * Design and maintain backend services that power mobile applications * Collaborate with iOS and Andro
Posted 11 days ago | Updated 1 day ago

Sr. API Developer - ServiceTitan, Paylocity

SYSTEM SOFT TECHNOLOGIES LLC

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Remote

Contract, Third Party

Remote Must have APIs: ServiceTitan, Paylocity Authentication: OAuth 2.0, API tokens Backend: Node.js, Python, .NET (flexible based on experience) Frontend: React or Angular (light UI development) Data: JSON, REST, control totals, validation schemas Dev Tools: Postman, Git, Jira, VS Code (or preferred IDE) Required Skills & Experience: Experience in API design and systems integration.Strong knowledge of RESTful APIs, OAuth 2.0, and secure data transfer.Proven experience integrating third-party s
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Posted 2 days ago

Business Systems Analyst API Integration (Banking/Finance)

INGENworks

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Remote

Contract

Job Title: Business Systems Analyst API Integration (Banking/Finance)Location: RemoteDuration: Long TermExperience Required: 9+ Years Must be Ex-SVB Job Description:We are seeking a highly skilled Business Systems Analyst (BSA) with strong experience in API integration, API documentation, and manual API testing, specifically within the banking and financial services domain. The ideal candidate will act as a liaison between business stakeholders and technical teams, ensuring that API solutions a
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Posted 3 days ago

API Operations Consultant

Information Technology Group

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Remote

Contract

3 Positions: API Operations Consultant Could the duration be extended? Yes, possibly it depends on demand Is there potential for permanent hire? Yes Is specific industry experience required? Not an absolute, but highly preferred to have insurance domain experience JOB DESCRIPTION: Please review the job description in Fieldglass. If your job differs, please provide an accurate and complete job description. Please take time to review the job description in FG and highlight the differences below:
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Posted 13 days ago

Senior SDET Lead (C#, API,Sonarcube) (Need to work on EST time zone)

American IT Systems

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Remote

Full-time

Job Title: Senior SDET (Need to work on EST time zone) Location: Pittsburgh, PA (Can work remotely) Position Type: Full Time Job Description: Senior SDET Object-Oriented Programming language java or C# (prefer C#)Experienced API level testingDeveloping UI + API tests (Rest)Testing Framework Selenium , CucumberExperienced using static analysis code checks (e.g. Sonarqube, Errorprone, Spotless, ESLint) (intermediate)Jenkins CI/CD experience (intermediate)Build tools (e.g. using Maven, Gradle)Abili
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Posted 3 days ago | Updated 2 days ago

Platform Business Analyst (SQL/Snowflake/API)

AFLAC

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Remote

Full-time

Salary Range: $81,000 - $115,000 Job Posting End Date: July 31, 2025 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplaces f
Posted 9 days ago | Updated 11 hours ago