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Senior Api Developer Jobs in Indiana (NOW HIRING)

Sr. Engineer, Integration

Lafayette, IN ยท On-site

$100K - $134K/yr

Senior Integration Engineer Job req#: Full-time Job location: Lafayette, IN (Hybrid) Wabash ... Manage the API Developer Portal and the documentation provided in the portal so other developers ...

Senior Java Developer

Indianapolis, IN ยท On-site

$54.75 - $69.75/hr

Indianapolis, IN 46204 We are seeking a Senior Java Developer with strong expertise in Java, Spring Boot, REST API development, microservices, batch processing, event-driven architecture, and ...

Senior Java Developer

Indianapolis, IN ยท On-site

$54.75 - $69.75/hr

Job ID: (802301) Senior Java Developer Location: Indianapolis, IN 46204 Client: IN-DCS Duration: 1 ... API development, batch processing, event-driven queue processing, MuleSoft integration, and ...

We are seeking a highly experienced Senior Web Application Developer to serve as a technical leader ... Drive best practices in API design, versioning, and performance optimization. Cloud & DevOps ...

We are seeking a highly experienced Senior Web Application Developer to serve as a technical leader ... Drive best practices in API design, versioning, and performance optimization. Cloud & DevOps ...

Sr. Web Application Developer

Indianapolis, IN ยท On-site

$57.65 - $65/hr

Job Title: Sr. Web Application Developer Location: Indianapolis, IN Type: Contract Compensation ... Ensure applications meet security standards, including secure API design and cloud security best ...

Senior Front-End Engineer

Indianapolis, IN ยท On-site

$117K - $161K/yr

... DevOps, including automated validation, environment promotion, release management, production ... Experience implementing Shopify customer authentication using the Customer Account API ...

Senior Software Engineer

Fort Wayne, IN ยท On-site

$112K - $148K/yr

Sharetec is looking for a Senior Software Engineer to join our team! At Sharetec, we believe in a ... Contribute to API design standards and integration patterns that expand the reach and capabilities ...

Senior Software Engineer

Fort Wayne, IN ยท On-site

$112K - $148K/yr

Sharetec is looking for a Senior Software Engineer to join our team! At Sharetec, we believe in a ... Contribute to API design standards and integration patterns that expand the reach and capabilities ...

Senior Software Engineer

Fort Wayne, IN ยท On-site

$112K - $148K/yr

Sharetec is looking for a Senior Software Engineer to join our team! At Sharetec, we believe in a ... Contribute to API design standards and integration patterns that expand the reach and capabilities ...

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Senior Api Developer information

What is a senior API developer?

Senior API Developers are experienced software engineers who specialize in designing, building, and maintaining Application Programming Interfaces (APIs) that allow different software systems to communicate. They often lead technical projects, mentor junior developers, and ensure APIs are secure, scalable, and well-documented. Senior API Developers typically work with a variety of programming languages and frameworks, and collaborate closely with other teams to align API solutions with business goals.

What skills and qualifications are needed to thrive as a senior API developer?

To thrive as a Senior API Developer, you need advanced programming skills (often in languages such as Java, Python, or Node.js), deep understanding of API design principles, and experience with RESTful and/or GraphQL APIs, typically supported by a relevant degree or professional experience. Familiarity with API management tools (like Postman, Swagger, or Apigee), cloud platforms (such as AWS or Azure), and knowledge of authentication protocols (OAuth, JWT) are vital. Strong problem-solving abilities, effective communication, and leadership skills help in collaborating across teams and mentoring junior developers. These competencies ensure robust, scalable API solutions that meet business needs and integrate seamlessly with other systems.

How do senior API developers typically collaborate with product managers and frontend teams during the development process?

Senior API Developers play a key role in bridging backend systems with product and frontend teams. They work closely with product managers to interpret business requirements into technical specifications for APIs. Regular collaboration with frontend developers ensures that APIs are designed for usability, performance, and scalability, often involving code reviews, feedback sessions, and iterative testing. Effective communication and proactive problem-solving are essential to align API functionality with both business objectives and user experience.

What is the difference between Senior Api Developer vs API Engineer?

AspectSenior API DeveloperAPI Engineer
Required CredentialsBachelor's in CS or related, experience in API developmentBachelor's or higher in CS, software engineering, or related field
Work EnvironmentSoftware development teams, tech companies, startupsDevelopment teams, cloud services, enterprise environments
Employer & Industry UsageTech firms, SaaS providers, e-commerceCloud providers, enterprise software, API platforms
Common Search & ComparisonOften compared for API design and development rolesFocuses on API infrastructure and deployment

While both roles involve working with APIs, a Senior API Developer primarily designs, develops, and maintains APIs, focusing on functionality and integration. An API Engineer often emphasizes the infrastructure, deployment, and scalability of APIs within larger systems. Understanding these distinctions helps employers and professionals choose the right role for their needs.

Are senior API developers in demand?

Senior API developers are in high demand due to the increasing reliance on web services and integrations across industries. They are often required to have expertise in REST, SOAP, and API security, with many organizations seeking experienced professionals to build and maintain scalable, secure APIs. The demand is expected to grow as digital transformation accelerates and companies prioritize cloud-based solutions.

How much do senior API developers make?

Senior API developers typically earn between $100,000 and $150,000 annually, depending on experience, location, and industry. They often have expertise in RESTful APIs, programming languages like Java or Python, and may hold certifications that enhance their earning potential.

What are the most commonly searched types of Api Developer jobs in Indiana?

The most popular types of Api Developer jobs in Indiana are:

What are popular job titles related to Senior Api Developer jobs in Indiana?

For Senior Api Developer jobs in Indiana, the most frequently searched job titles are:

What job categories do people searching Senior Api Developer jobs in Indiana look for?

The top searched job categories for Senior Api Developer jobs in Indiana are:

What cities in Indiana are hiring for Senior Api Developer jobs?

Cities in Indiana with the most Senior Api Developer job openings:

Infographic showing various Senior Api Developer job openings in Indiana as of August 2026, with employment types broken down into 85% Full Time, 4% Part Time, and 11% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Sr. Engineer, Integration

Walker Transport

Lafayette, IN โ€ข On-site

$100K - $134K/yr

Full-time

Re-posted 27 days ago


Job description

WNC/Ming Gong/PERM External Recruitment Posting/ Employer Website Posting/State Job Bank Posting

Position: Senior Integration Engineer

Job req#:

Full-time

Job location: Lafayette, IN (Hybrid)

Wabash National Corporation seeks a full-time Senior Integration Engineer based in Lafayette, IN. This position is a hybrid role with a telecommute benefit within commuting distance of Lafayette, IN and ability to work in-office as required.

Job Description

Responsible for promoting a service-oriented architecture and growing use of our API management gateway to publish APIs for other developers to utilize. Responsible for helping to decide best practices for how to develop within our environment, standardizing on the modules and platforms to use for development, and overseeing the work of contract developers to approve pull request and ensure they are adhering to these standards. Leverage Boomi middleware and API platform to build, deploy, and manage integration processes and APIs-configuring security, governance, and performance settings in the Boomi developer portal. Collaborate with other scrum team members. Translate business requirements into technical designs and deliver them through iterative sprints. Architect and oversee implementation of responsive user interfaces using React, TypeScript, and modern CSS frameworks. Oversee the development of server-side logic and RESTful APIs with Node.js and Express, integrating them with SQL Server databases. Oversee the design and optimization of database schemas and complex T-SQL queries, and ensure high performance data retrieval in SQL Server environments. Build and manage API integrations using Boomi, configuring process flows, handling errors, and deploying to the API management portal. Integrate custom applications with other enterprise systems using various integration methods. Publish APIs to our API gateway for other developers to utilize. Manage the API Developer Portal and the documentation provided in the portal so other developers can easily leverage the APIs. Conduct thorough code reviews, approve pull requests, and mentor contract developers to uphold coding best practices and team standards. Participate in sprint planning, backlog grooming, and daily stand-ups to drive Agile delivery and continuous improvement. Implement and maintain CI/CD pipelines using tools like Azure DevOps to automate testing and deployment workflows. Monitor application performance, troubleshoot production issues, and enforce security best practices to maintain system reliability. This position supervises approximately two peers who hold contract developer position.

Minimum Job Requirements:

  • This position requires Bachelor's degree or equivalent in Computer Science, Computer and Information Technology, or a related technology field.
  • 5 years of related, progressive, postbaccalaureate experience.
  • Must have experience with each of the following, which may be gained concurrently:
  • three (3) years of software development experience using full stack JavaScript roles with React, TypeScript, and Node.js;
  • Experience designing and managing SQL Server databases, including schema design, query optimization, and performance tuning;
  • Hands on experience with the Boomi platform, covering API management, integration processes, and developer portal configuration;
  • Experience with RESTful and SOAP web services, microservices architectures, and event driven integration patterns;
  • Experience integrating custom applications with other enterprise systems like SAP, Salesforce, and IBM iSeries;
  • Experience using Git version control, Agile tools (JIRA, Confluence), and DevOps practices including containerization (Docker) and cloud platforms (AWS, Azure); and
  • Experience mentoring developers, leading code reviews, and guiding technical discussions.

Employer will accept experience gained concurrently. Background check required.

This position supervises approximately two peers who hold contract developer position. This position requires 5% domestic travel required to attend conferences and other Wabash sites. This position is a hybrid role with a telecommute benefit within commuting distance of Lafayette, IN and ability to work in-office as required. Apply at https://onewabash.com/work-with-wabash.