API Developer Jobs in Indiana

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Java API Developer

Capital Staffing Solutions

Remote

Contract

Java API Developer 6+ Month Contract REMOTE - EST Hours This position plays a pivotal role in driving the development and implementation of cutting-edge software solutions within our dynamic work environment. Key responsibilities include designing, coding, testing, and deploying high-quality software applications, leading and mentoring a team of engineers, and collaborating with cross-functional teams to ensure alignment with business goals and customer needs. The ideal candidate should possess

API Developer

Sonata Software North America

Remote

Contract

Hi All, Sonata Software is actively looking for an API Developer in Remote with our Direct End Customer in USA. Please review the detailed JD below and share with me your updated resume. Job Title: API Developer Duration: 6 Months Location: Remote in USA Experience: 6 to 10 Years Skills Required: 6+ years of experience in API development and systems integrationStrong experience with RESTful API design and best practices.Proficiency in one or more programming languages (e.g., Java, Python, Node

IBM API Connect / IBM DataPower Developer

TalTeam

Remote or Reston, Virginia, USA

Contract

PURPOSE: Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Designs, develops/codes, tests, and documents critical and complex application programs for computer systems. Works with appropriate stakeholders to define system scope and objectives and establish baselines. Establishes project standards and processes. Breaks d

Advanced Backend Python API Developer with Azure and Databricks.

Eliassen Group

Anywhere, US

Contract

Description: *100% Remote role* We're recruiting an Advanced Backend Python Developer to create and implement APIs as well as robust data pipelines, API's, and scalable software solutions with best-practice data architectures. We want you to leverage your leading expertise in API Development and Data Engineering, software development, and cloud technologies to design and optimize the data infrastructure for a highly complex, employee-facing data and analytics web application. Team players only

Lead Java/Spring Boot API Developer with Pro*C Exp

Ace Technologies, Inc.

Remote

Third Party, Contract

Location : REMOTE Duration :12 months Responsibilities: Backend Development: Design, develop, and maintain robust, scalable APIs using Java and Spring Boot.Implement RESTful services to meet business requirements.Leverage Spring dependency injection.Integrate core Java solutions as backend dependencies when API s are not the ideal solutionLeverage existing legacy code as requirements.Code Quality and Testing: Produce clean, maintainable, and efficient code.Implement comprehensive JUnit tests and

Web API Developer

Mass General Brigham

Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t

Senior Software Engineer, Fullstack (Developer - CDP API)

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

Sr. COBOL Developer, JCL, DB2, API development, Batch and real-time environment support

Xoriant Corporation

Evansville, Indiana, USA

Contract

Sr. COBOL Developer, JCL, DB2, API development, Batch and real-time environment support The target pay rate ranges between $80 - $85 Per Hour on W2 Position is Hybrid, 20% ONSITETop 3 Skills:Mainframe toolsets including COBOL, JCL, DB2API developmentBatch and real-time environment supportConversion to FTE for the right candidate< class="sub-title sub-title-pTop">Skill/Experience/Education Mandatory Skills Participates in and conducts development activities with offshore resources. Participates

Application Developer (Axway API gatway)

KK Associates

Remote or US

Contract

Title : Application Developer(Axway API Gateway) Location : Remote Duration : 12+ Months Job Description: Primary - Axway API gateway (Vordel), Web services, JSON, SOAP/REST API Secondary - Java, Spring, SQL, Microservices We seek a skilled Axway API Gateway Engineer to manage and optimize our enterprise API Gateway systems. Responsible for configuring and managing the day-to-day operations of the Axway API Gateways, monitoring the gateway performance, and troubleshooting any issues that a

Database Developer IV Lead

Randstad Digital

Remote or Madison, New Jersey, USA

Contract

job summary: We're hiring a Senior API Engineer (remote, contract-to-hire) to build cloud-native APIs using Node.js and AWS. You should be skilled in microservices, serverless, IaC, and CI/CD, with a strong understanding of networking and security. This role requires a self-starter who can design scalable solutions and has strong communication skills. location: Madison, New Jersey job type: Contract salary: $81 - 83 per hour work hours: 9am to 5pm education: Bachelors responsibilities: -

C# .Net Developer with Machine learning--Remote

TechWish

Remote

Contract

Job Title: C# .NET API Developer 100% Remote JD: Should have experience in .Net & backend development (including REST APIs) and ML/Machine learning applications with cloud AWS or AzureBachelor s degree in computer science, management information systems, or another related field.Must be able to demonstrate all technical capabilities.5+ years of experience developing complex software applications. 5+ years of analysis, design and coding with strong skills in all the following:C#/.NET 4.6C# .NET

EDI Developer

Mastech Digital

Remote or Texas City, Texas, USA

Contract

Mastech Digital provides digital and mainstream technology staff as well as Digital Transformation Services for all American Corporations. We are currently seeking an EDI Developer for our client in the Consulting domain. We value our professionals, providing comprehensive benefits and the opportunity for growth. This is a Contract position, and the client is looking for someone to start immediately. Duration: 6+ Months Contract Location: Remote Salary: $65.00-$70.00/Hourly Role: EDI Developer P

API Gateway Engineer - API, Java, Spring Boot

M&T BANK CORPORATION

Remote or Buffalo, New York, USA

Full-time

This role follows a hybrid work schedule; offering the flexibility to work remotely two days a week, while providing the opportunity for onsite and in person collaboration the other three days. Overview: Are you ready to be at the forefront of banking technology? Join M&T Bank as a key member of our development team to enable bank-wide capabilities and securely host APIs. As a pivotal team member, you will help define the direction of our API ecosystem, ensuring both security and alignment with

Software Engineer - API Development

Xylo Technologies, Inc.

Remote

Contract

Candidates need work only on W2 for this job Title: Software Engineer Duration: Until 12/31/2025 Client: Mayo Clinic Req ID: 36014839 RemoteRequirements: 5+ years experience building distributed software systems with n-tier architectures.Should have an expert level of experience in one of the following and be proficient in all: API development with Python, Node, Java, or .Net.Frontend development with ReactJS, JavaScript, HTML/CSS.Operations integration with reporting and performance tools.Expe

Senior C++ Windows Engineer (Windows API)

GlobalLogic Inc.

Remote

Full-time

Job Description: Good theoretical and practical knowledge of C++ and STLExperience with complex SW multi-threaded environmentsExperience in development for Windows(compilers, linkers, build systems, debuggers), knowledge of WinAPIExperience with Windows Internals or kernel development (software driver level, not embedded)Knowledge of the BLE protocol and stackDebugging techniquesCapable of independently taking a feature through the entire development cycle while cooperating with multiple teams.

Azure / API Solution Architect

Amtex Enterprises

Remote

Contract, Third Party

Azure/API Solution Architect Durtaion: 6+ Months Rate: $55/hr on W2 or $65/hr on C2C or 1099 Location: US Remote (Preferred Hartford CT) Required Skills: API-first centric enterprise Azure cloud (compute), Google Cloud Platform (big data), some AWS (digital experience) Salesforce Service Cloud for user experience (GPS and some MX) Significant experience with systems integration. Experience with the design and development of complex systems; employs a disciplined and rigorous approach Adept at r

Technical Project Manager - E-Commerce/EDI/API/Data - Remote - Contract - W2 only

Stafford Technology

Remote

Contract

Job Title: Technical Project Manager (E-Commerce, API, Data Integration, EDI) Overview: We're looking for a Technical Project Manager to lead projects focused on E-Commerce, API development, data integration, and EDI. This role requires a strong technical foundation and excellent project leadership skills to drive cross-functional initiatives from start to finish. This job is mostly remote with 1-2 trips per year to Columbus, OH for training and team activities. Pay range is $55-70 per hour. Ke

W2 - (6) - S/w Engineer (n-tier architectures, API, Python, Node, Java/.Net, ReactJS, JavaScript, HTML/CSS) - Remote

Tanson Corp

Remote or Minnesota, USA

Contract

Duties: Requirements: 5+ years experience building distributed software systems with n-tier architectures. Should have an expert level of experience in one of the following and be proficient in all: API development with Python, Node, Java, or .Net. Frontend development with ReactJS, JavaScript, HTML/CSS. Operations integration with reporting and performance tools. Experience with cloud-based deployment environments. SEE SCHEDULE NOTES FOR SCOPE OF WORK Position Overview: (Major Functions an

Role :: Cloud Solution Architect II Strong AWS and AWS API Gateway - Urgent Required

HSK Technologies, Inc.

Remote

Contract, Third Party

Role :: Cloud Solution Architect II AWS Location :: Richmond VA( Remote ) Duration :: Long term DBHDS - Cloud Solution Architect -Data Services Focused **Hands-on is a must **willing to convert to full time in future. No guarantees **Duration: Depends on the work needed (best info I have). Current PO goes to 6/30/25 w/extension possible 100% Remote **Must adhere to EST Hours during the week ABOUT THE ROLE The Department of Behavioral Health and Developmental Services (DBHDS) is seeking a highl

Staff Software Engineer - DevEx Platform

Circles Inc.

Remote or San Francisco, California, USA

Full-time

Circle is a financial technology company at the epicenter of the emerging internet of money, where value can finally travel like other digital data - globally, nearly instantly and less expensively than legacy settlement systems. This ground-breaking new internet layer opens up previously unimaginable possibilities for payments, commerce and markets that can help raise global economic prosperity and enhance inclusion. Our infrastructure - including USDC, a blockchain-based dollar - helps busines