senior api developer jobs

Hybrid in Northbrook, Illinois

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Today

Job Summary Job Description The Senior API Analyst will be responsible for designing, developing, and maintaining integration frameworks that enable secure and efficient data exchange between Dynamics 365 Customer Service and enterprise systems like SAP, Genesys and other internal and third-party applications. This role is instrumental in delivering structured integration solutions that meet performance, scalability, and security standards while supporting business objectives. The role will p

Full-time

USD 110,240.00 - 165,360.00 per year

Senior ServiceNow API Developer

Remote

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Today

Join a high-intensity project as a Senior Developer focused on creating custom APIs and front-end widgets on the ServiceNow platform. You will work closely with clients and third-party teams to build connectors that integrate diverse applications. This role demands strong technical skills, clear communication, and dedication. Apply now to take on a challenging and rewarding opportunity. RESPONSIBILITIESDevelop custom APIs to serve as connectors for various third-party applicationsCreate front

Full-time

Senior Full Stack Developer(API/NodeJS/GraphQL) - Charlotte, NC

Hybrid in Charlotte, North Carolina

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Today

DTS is looking for Senior Full Stack Developer(API/NodeJS/GraphQL) for our direct client position in Charlotte, NC Required Skills API/backend developmentNode JS/TypeScriptGraphQLAWSEffective communicatorJob Description Fullstack Software Engineer Customer Care and Communications Platform This is a hybrid role based out of Charlotte location.Ideal candidate will have 5+ years of experience in below skills. Technical Skills: Expert in JavaScript, Typescript, and common design patterns. Knowl

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Contract

DOE

Mid-Senior Level .NET/API Developer/SaaS/Philadelphia LOCAL

Philadelphia, Pennsylvania

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Today

A SaaS payment company is hiring for a senior .NET developer in Philadelphia. The company needs someone with a strong background in multi-threaded solutions and a background in finance to do backend API work that can handle large amounts of data and perform calculations. The company's main focus will be expanding, improving, and upgrading their current systems. They are looking to bring people on before Q1 to get things moving before the start of 2026. The work will be split evenly amongst team

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Full-time

$110000 - $120000

Senior Node.js and API Developer

Dallas, Texas

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17d ago

The RoleDigital API team is looking for a hands-on Tech Lead with deep Node.js/TypeScript expertise to design and deliver domain-driven microservices for customer-facing digital experiences. You ll own greenfield builds from zero-to-production, lead engineers by example (coding ~70% of the time), and drive cross-team triage while keeping leadership proactively informed. What You ll Do Design & build domain-driven, event-aware microservices in Node.js/TypeScript (Express/Fastify/NestJS) with clea

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Full-time, Third Party

Depends on Experience

Azure API Integration Sr. Developer

Waltham, Massachusetts

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25d ago

Azure Integration Sr. developer JD & skills: Azure integration Sr. developer role exp: 5-7 years.Design, build, and configure integration solutions using Azure services like Logic Apps, Azure Functions, and Service Bus.Develop, test, and deploy API-based microservices using .NET Core. Proficiency & Strong knowledge of .NET Core.Experience in the integration projects to interface with applications and various data sources.Collaborate with peer developers, leads and architects/business stakeholder

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Full-time

Depends on Experience

Lead API Developer - Charlotte, NC/Detroit, MI

Hybrid in Charlotte, North Carolina

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Today

DTS is looking for Lead API Developer for our direct client Position in Charlotte, NC/Detroit, MI Top 3 Soft Skills: Leadership: Ability to inspire and guide teams, set clear goals, and motivate team members to achieve them Communication: Strong verbal and written communication skills to convey complex technical concepts to non-technical stakeholders and collaborate effectively with team members Time Management: Efficiently managing time and resources to meet deadlines and deliver high-quality r

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Contract

Depends on Experience

Senior Software Engineer, Fullstack (Developer - CDP API)

Remote

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Today

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

Full-time

USD 180,065.00 - 218,900.00 per year

Senior Software Engineer, Fullstack (Developer - CDP API)

New York, New York

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6d ago

Full-time

USD 180,065.00 - 218,900.00 per year

Sr. Java Developer (Backend)

Atlanta, Georgia

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Today

Commercial Programming Systems, Inc. (CPS) is an Information Technology consulting and staffing company offering a broad range of services aimed at helping our clients deliver high-quality, cost-effective systems. We are currently searching for a Sr. Java Developer (Backend) for our client located in Atlanta, (Perimeter Center) , Georgia. This is a hybrid position, and the selected person will need to work on-site. Target salary for this position is 100k to 130k The Core Java Backend Developer d

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Full-time

$100,000.00 - $120,000.00 per year

Sr. Java Developer (Backend)

Dallas, Texas

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Today

Commercial Programming Systems, Inc. (CPS) is an Information Technology consulting and staffing company offering a broad range of services aimed at helping our clients deliver high-quality, cost-effective systems. We are currently searching for a Sr. Java Developer (Backend) for our client located in Dallas, (Plano/Frisco) , Texas. This is a hybrid position, and the selected person will need to work on-site. Target salary for this position is 100k to 130k The Core Java Backend Developer designs,

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Full-time

$100,000.00 - $120,000.00 per year

Sr. Java Microservice Developer

West Chester, Pennsylvania

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Today

Position: Sr. Java Microservice Developer Location: West Chester, PA*Day 1 Onsite For this SR - Java, the candidates need to come with Tmobile experience. Tmobile experience with Network/provisioning/activation API's Mandatory Skills Java, Springboot, Microservices JD Skills & Experience: 7 10 years of relevant experience. Proficiency in Java programming language. Strong experience developing RESTful microservices using the Spring Boot framework. Experience designing and implementing BPMN proces

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

Senior Application Developer - Java / Kotlin (API & Middleware) #3507095

Scottsdale, Arizona

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Today

Be Part Of A High-Performing Team Join a technology-focused organization operating within a highly regulated industry, supporting large-scale commercial platforms. The Middleware and API Engineering team is responsible for designing and maintaining secure, scalable integration services that connect multiple enterprise systems. The team values collaboration, clean architecture, and continuous innovation while delivering reliable solutions in an Agile environment. What's In Store For You This r

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Full-time

Senior API Gateway Engineer

Seattle, Washington

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Today

Hello Everyone, Hope you are doing good My name is Pavan and I work with SPAR Information System., I have a great opportunity for you, please find the job details below, if you are interested in applying please send me your updated resume and best time for you to discuss about this opportunity in details. Job Title: Senior API Gateway Engineer with Java Development Background Location: Seattle/Bellevue, WA & Atlanta, GA Experience: 8+ Years Total No of Positions: 1 Note: Look for only loca

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Contract, Third Party

Senior API Software Engineer - Financial Services

New York, New York

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6d ago

We are seeking a lead Software Engineer with full-stack development experience to join our team responsible for building LSEG Financial Analytics APIs. The core mission is to deliver LSEG Analytics data content into our clients via modern applications & platforms with the goal to deliver high quality software. Main Responsibilities Design, build, & maintain efficient and reliable API services using well-adapted software design principles to build high quality and resilient software Build & maint

Full-time

USD 125,900.00 - 209,900.00 per year

Java API Developer

Atlanta, Georgia

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Today

One of SGA's major management consulting clients is looking for a senior Java API Developer to join a Software & Data Engineering Team responsible for maintaining a high-use/high-availability centralized data platform. This position will be 100% remote supporting EST hours. Must have a strong background in: Java, Spring/Boot, API development, AWS, and Kubernetes You will be responsible for creating innovative interoperability platforms, tools and solutions to enable seamless and secure data inte

Contract

Senior Platform Engineer - API

Atlanta, Georgia

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Today

Cargill's size and scale allows us to make a positive impact in the world. Our purpose is to nourish the world in a safe, responsible and sustainable way. We are a family company providing food, ingredients, agricultural solutions and industrial products that are vital for living. We connect farmers with markets so they can prosper. We connect customers with ingredients so they can make meals people love. And we connect families with daily essentials - from eggs to edible oils, salt to skincare,

Full-time

Senior Software Engineer, API Governance

Remote or Santa Clara, California

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Today

At NVIDIA, the Cloud Engineering Services organization builds and operates secure, scalable foundational cloud services and sets API standards. This team is defining the next era of computing, where GPUs act as the brain of computers, robots, and self-driving cars that understand the world! The team draws from a diverse group of engineers and scientists inspired to produce their most innovative work in a supportive environment. What You Will Be Doing: Defining API Standards: Define and maintain

Full-time

USD 148,000.00 per year

Senior Software Engineer (Python + Web API)

Toronto, Ontario

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Today

Mandatory Keep Points: Candidate should have python coding and feature development experience.Candidates must have mentioned functional details around the Features that they have built - User Experience, Payment Gateways, Customer Management, Scalability and Mobile AccessibilityCandidates must also include metrics around those features they had built such as:How many customers added in a week/month?How many transfers made in a week/month?Technical skills: Flask, Fast API, DjangoProfiles should

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Full-time

Depends on Experience

Senior Solutions Engineer - API Security

Remote or Cambridge, England

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Today

Would you like to empower organizations to protect their API Ecosystems? Would you like to be a trusted advisor for cutting-edge API discovery, threat mitigation and posture management? Join our Enterprise Security Solution Engineering Group! This role bridges technology and business. Combining deep technical expertise with strategic thinking to create real-world value for our clients. Partner with the best You'll engage with enterprise customers, shaping their API security strategies and a

Full-time

USD 108,900.00 - 226,100.00 per year

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senior api developer jobs