Senior api developer jobs

Houston, Texas

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Today

Title: Senior API Integration Developer Location: Remote Salary Range: $70-85/hr. Type: Contract to Hire No C2C or 3rd Party Vendors at this time. We are seeking a Senior Integration Developer to design, develop, and support enterprise integration solutions that enable seamless communication and data exchange across business-critical systems. This role will play a key part in delivering scalable, secure, and reliable integrations while partnering with business stakeholders, technical teams, a

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Contract

$70 - $85 per hour

Sr. API Integration Developer

Houston, Texas

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Today

Title: Senior Integration Developer Location: Remote Salary Range: $70-85/hr. Type: Contract No C2C or 3rd Party Vendors at this time. We are seeking a Senior Integration Developer to design, develop, and support enterprise integration solutions that enable seamless communication and data exchange across business-critical systems. This role will play a key part in delivering scalable, secure, and reliable integrations while partnering with business stakeholders, technical teams, and external

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Contract

$70 - $85 per hour

Senior API Developer

Remote

•

Today

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: API Development, GitHub, GitHub Copilot, PostgreSQL, Spring Boot Certifications: None Experience: 7 + years of related experience ship Required: Yes Job Description: Our 100% remote agile development team is looking for a Senior Microservices Developer to help us deliver top-qu

Full-time

USD 105,400.00 - 142,600.00 per year

FircoSoft API Senior Developer

Charlotte, North Carolina

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Today

Company Overview: None Job Description: Job Description: Senior API Developer (FircoSoft & WorkFusion Integration Lead) Job Summary We are seeking a Senior API Developer with proven experience architecting and delivering critical financial crime compliance integrations. In this senior role, you will take technical ownership of designing, securing, and implementing real-time API layers that connect core processing systems with FircoSoft platforms (Trust and Continuity) and AI-driven automatio

Full-time

Lead API Developer

Remote

•

Yesterday

Title: Lead API Developer Location: Remote REQUIRED QUALIFICATIONS Strong senior-level software engineering background with demonstrated full-stack delivery experience. Front-end expertise with React, Vite, or Vue, plus API development using Node.js, Java, or .NET. Practical knowledge of API gateways and API lifecycle management. Deep understanding of HTTP/HTTPS, DNS, TLS certificates, and OAuth. Ability to clearly explain and apply REST API design best practices. Solid knowledge

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Full-time, Third Party

Depends on Experience

Lead API Developer (Remote)

No location provided

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3d ago

Job Title: Lead API Developer Location: Remote Job Type: - Contract Job Description:- Key Responsibilities Lead the design, development, testing, and deployment of RESTful APIs and microservices. Define API architecture, standards, best practices, and development guidelines. Develop secure, scalable, and high-performance API solutions. Design and implement API integrations between internal systems and third-party applications. Work with authentication and authorization protocols, including OAuth

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Full-time, Part-time, Contract, Third Party

Sr. Java Developer – Backend / API / Microservices

Hybrid in Columbus, Ohio

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Today

Senior Java Developer Backend / APIs / MicroservicesLocation: Columbus, OH Work Model: Onsite 45 days per week Experience: 910 years Client: JPMC Candidate Requirement: Local candidates only Preference: Ex-JPMC experience preferred Interview Process: L1 Virtual | L2 In-person Job SummaryJPMC is seeking an experienced Senior Java Developer with strong backend development, REST API, and microservices expertise to design, develop, test, and maintain scalable, high-performance applications. Key Res

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Contract

Depends on Experience

Lead API Developer

Hybrid in Pittsburgh, Pennsylvania

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30+d ago

Job Title: Lead API Developer Location: Pittsburgh, Pennsylvania, United States Type: Permanent Full Time Work Model: Hybrid onsite and remote Responsibilities Design, develop, and maintain high-performance APIs that power the system.Collaborate with cross-functional teams to understand requirements, architect solutions, and ensure scalability, reliability, and security of APIs.Mentor junior developers, lead technical discussions, and promote best practices and standards.Lead and manage a team

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Full-time

Depends on Experience

Lead API Developer

Hybrid in Pittsburgh, Pennsylvania

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30+d ago

Job Title: Lead API Developer Location: Pittsburgh, Pennsylvania Type: Permanent Full Time Responsibilities Lead the design, development, and maintenance of high-performance APIs and microservices.Collaborate with cross-functional teams to gather requirements, architect solutions, and ensure scalability, reliability, and security of APIs.Mentor junior developers, lead technical discussions, and promote best practices and standards.Develop and unit test Java-based RESTful services integrating wit

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Full-time

Depends on Experience

Senior Azure .NET Full Stack Developer (Azure/API/AKS)

Hybrid in Irving, Texas

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25d ago

Company Overview: Req ID: 392615 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Software Development Advisor to join their team in Las Colinas, Texas (US-TX), United States (US). Job Description: Day to Day Job Duties: Design, develop, enhance, and support enterprise-grade applications using C#, .NET Cor

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Contract

Depends on Experience

Application Developer (APIs, Events, Platform Engineering) :: Remote (Fulltime)

Remote

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Today

We are seeking an experienced Application Developer (APIs, Events, Platform Engineering) to design, develop, and maintain scalable cloud-native applications and platform services on AWS. The ideal candidate will have strong expertise in Python, TypeScript, event-driven architectures, contract-first API development, platform engineering, and Infrastructure as Code (Terraform). This role requires hands-on experience building robust APIs, event-driven systems, authorization frameworks, and cloud-na

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Full-time

Software Developer - Senior

Austin, Texas

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Today

job summary: We are looking for a talented Full Stack Developer to join the Retail Onboarding and Activation team to build customer facing and backend applications. We will focus on driving client-centricity, reducing time to market & increasing efficiency. Ideal candidate shares our passion for technology, innovation, excellence and enjoys fast-paced environment, thrive under ambiguity and embrace change passionately. We are moving towards a Test Driven development and Continuous Integration e

Contract

USD61 - USD64

Software Developer - Senior

Southlake, Texas

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Today

job summary: The candidate will work with a team of .NET engineers and be responsible for developing and improving investment in lifecycle solutions in Risk Solutions. Ideal candidates enjoy fast-paced environments, thrive under ambiguity, adopt change passionately, and demonstrate practical knowledge of AI-assisted development, AI application concepts, and responsible use of generative AI in software delivery. This role is responsible for application development in an enterprise architecture e

Contract

USD62 - USD65

Senior Java/J2EE Engineer – Telecom Billing & API

Denver, Colorado

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24d ago

Role -Senior Java/J2EE Engineer Location - Denver, CO.80239 Must have Telecom Background No. Of openings: 8 Position Overview We are looking for a Senior Java/J2EE Engineer with strong experience in API development, Spring Boot, Microservices, and telecom commercial/billing systems. The ideal candidate will understand not only how to build APIs, but also the business logic behind telecom pricing, rate plans, discounts, credits, offers, promotions, billing rules, and exceptions/overrides. The ro

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Contract, Third Party

Depends on Experience

Java Developer - Senior

Austin, Texas

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Today

job summary: Role Summary We are seeking a Senior Software Engineer to design, build, and operate high-throughput, low-latency, mission-critical platforms. This role focuses on Java-based API development, cloud-native deployments (Google Cloud Platform or equivalent), modern access management protocols, and AI-assisted software development. You will own services with strict reliability, performance, and availability SLAs, operating at scale in a security-sensitive environment. location: Austi

Contract

USD66 - USD69

Software Developer Senior

Austin, Texas

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Today

job summary: We are looking for an experienced engineer responsible for developing digital solutions and experiences to drive the financial growth of existing and prospective clients and accelerate Schwab's digital transformation. You will be part of the Client Experience Technology (CET) ROAR team at Schwab, focused on improving the customer journey for our clients. The journey model is insights-driven and focuses on rapid iterations to drive innovation and transformation. This is a unique opp

Contract

USD60 - USD63

Lead API Software Developer (Lead Software Developer)

Tustin, California

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Today

We're always looking for diverse, talented, service-oriented people to join our exceptional team. Lead API Software Developer (Lead Software Developer) The pay range for this position is listed below. Our pay ranges are built to allow for candidates with various levels of skill and experience to be considered, as well as for room for growth and tenure achieved in a role over time. Typical new hire salary offers fall within the minimum to midpoint of a pay range for many candidates. Any offer e

Full-time

USD 129,880.00 - 214,303.00 per year

Senior Azure .NET Full Stack Developer (Azure/API/AKS)

Texas

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Today

Full-time

USD 60.00 - 71.00 per hour

Senior API Software Engineer

San Francisco, California

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Today

Position Overview We are seeking an experienced and collaborative Software Engineer to design, develop, and maintain APIs across multiple lines of business within an Agile framework. In this role, you will act as a key advocate for the API Management platform, partnering with business application developers to drive customer adoption, engagement, and the reuse of robust Service-Oriented Architecture (SOA) best practices. This contract engagement runs through December 31, 2027. Key Responsibilit

Full-time

USD 124,800.00 - 203,800.00 per year

API Developer III

Remote

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3d ago

Description: Remote Our client seeks an API Developer to design, develop, and maintain APIs and integrations that support a broad digital ecosystem. The role will leverage Microsoft Azure services such as API Management, Application Gateway, and Logic Apps, plus C# .NET API applications, to deliver secure, scalable integrations across platforms including Salesforce, Workday, Microsoft Dynamics CRM and Commerce, Paycom, BlackLine, Jira, and ServiceNow. The developer will collaborate with cross

Contract