112 sr api developer jobs at 76 companies in Indiana
2mo
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Sr. Manager, Software Engineering - API
Florida or Texas or Illinois or New York or New Jersey or Alabama or Arizona or Arkansas or Colorado or Connecticut or Delaware or Georgia or Indiana or Kansas or Massachusetts or Missouri or North Carolina or Tennessee or Utah or Wisconsin
$174k-$189k/yr RemoteFull Time
7+ YOE7+ MgmtLead API platform strategy, manage teams, design API governance, and drive cloud-native infrastructure—REST/GraphQL/gRPC with AWS/Kubernetes.
REST, GraphQL, gRPC, MCP, Kong, Apigee, AWS API Gateway, AWS, Kubernetes, OpenAPI/Swagger, Protocol Buffers, OAuth 2.0, JWT, mTLS, Istio, Linkerd, Terraform, CI/CD
1mo
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Sr. Software Engineer
Crane or Indiana
$127k-$305k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience leading large-scale, mission-critical systems; active DoD Secret clearance and ability to obtain TS; expertise in Agile/CI/CD/DevSecOps, API and data integration, technical leadership and documentation.
Agile, CI/CD, DevSecOps, Docker, Kubernetes, API
2d
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Sr. Developer (Front End)
Texas or Indiana
RemoteFull Time
6+ YOEBachelor's degree or equivalent experience; 6+ years of front-end development; strong Angular, TypeScript, RxJS, REST API, testing, accessibility, and performance optimization experience.
Angular, React, Angular Signals, TypeScript, RxJS, NgRx, RESTful APIs, Java, Jasmine/Karma, Jest, Cypress, Playwright, WCAG, Storybook, Tailwind CSS, FabricJS, Konva.js, WebGL, Agile, Scrum
3mo
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Sr. Software Engineer (On-Site)
Fort Wayne, Indiana, United States
OnsiteFull Time
5+ YOE5-8 years of software development; strong SQL Server, VB.NET, C#; ASP.NET Web Forms/Web API/MVC; Azure cloud migration; WinForms; production issue resolution; cross-team collaboration.
VB.NET, C#, Visual Studio, ASP.NET, Web API, MVC, REST, Azure, SQL Server, Vue.js, WinForms
1mo
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Sr. Software Engineer (C# .NET)
Carmel or United States or Canada
$112k-$155k/yr RemoteFull Time
5+ YOE5+ years building scalable, cloud-native APIs with .NET; university degree or equivalent experience; experience with telemetry/APM, performance tuning, application development and testing; strong mentoring and cross-functional collaboration skills.
C#, .NET, .NET Core, PostgreSQL, Kubernetes, Amazon Web Services (AWS), OpenTelemetry, Java, Kotlin, JavaScript, Microsoft Azure
3w
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Sr. Software Engineer I, Evaluation Services
Chicago or California or Colorado or Florida or Georgia or Illinois or Indiana or Minnesota or Missouri or Montana or New Jersey or New York or North Carolina or Ohio or Oregon or Pennsylvania or South Carolina or Texas or Utah or Vermont or Virginia or Washington or Wisconsin or District of Columbia
$125k-$175k/yr HybridFull Time
5+ YOE5+ years software engineering with API development and partner integrations; strong REST/WebSocket/JSON/OAuth skills; proficiency in TypeScript/JavaScript or Python; excellent troubleshooting and communication.
REST APIs, WebSockets, JSON, OAuth, Postman, curl, browser developer tools, network analyzers, TypeScript, JavaScript, Python, React, Node.js, Swagger/OpenAPI, ReadMe
1w
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Sr. Data Engineer
Indianapolis, Indiana, United States
$89k-$139k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience; strong SQL, Python, PySpark/Spark; cloud data pipelines; API and POS integrations; data modeling, quality, monitoring, and governance experience.
SQL, Python, PySpark, Spark, APIs, SAP, Salesforce, Snowflake, Databricks, Stackline, Datavations, SimilarWeb, Airflow, Azure Data Factory, Azure, AWS, GCP
1mo
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Sr. Software Engineer I
Atlanta or Boston or Chicago or Indianapolis or United States or Canada or North America
RemoteFull Time
4+ YOE4+ years professional software development experience; React and modern JavaScript framework proficiency; experience with LLMs/generative AI and cloud-native architectures; REST/RPC/GraphQL APIs, testing, CI, and strong communication skills.
React, LLMs, GraphQL, REST, RPC
1w
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Sr. Data Engineer
Indianapolis, Indiana, United States
$89k-$139k/yr OnsiteFull Time
5+ YOE5+ years data engineering experience; strong SQL and Python skills; experience with Spark/PySpark, cloud data platforms, data modeling, APIs, data quality, and data governance.
SQL, Python, PySpark, Spark, Databricks, Stackline, Datavations, SimilarWeb, Airflow, Azure Data Factory, SAP, Salesforce, Snowflake, Azure, AWS, GCP
1mo
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Sr Project Engineer
Indianapolis, Indiana, United States
$94k-$174k/yr OnsiteFull Time
5+ YOEBachelor's in engineering and 5+ years pharma experience (or 8+ with no degree); expertise in API manufacturing, hot cells/isolator systems, FDA/GMP, equipment qualification, validation, change management, and technical writing.
3w
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Sr. Quality Engineer
United States or Alabama or Arizona or California or Colorado or Connecticut or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Kansas or Louisiana or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin or Wyoming
$120k-$130k/yr RemoteFull Time
5+ YOE5+ years QA/quality engineering experience, strong test strategy, API and data validation, SQL, CI/CD familiarity, test automation experience, and practical use of AI-assisted tools.
Cypress, Selenium, TestNG, Cucumber/Gherkin, SQL, GitHub, GitLab, Jira, Confluence, Node.js, TypeScript, JavaScript, Codex, Claude Code, Cursor, GitHub Copilot, ChatGPT
4d
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IT Sr. Analyst, AI Engineer
Elkhart, Indiana, United States
HybridFull Time
4+ YOEBachelor's degree or equivalent experience,4+ years engineering experience,proficiency in Python,SQL,JavaScript/TypeScript,experience with prompt engineering,RAG,LLM orchestration,Azure ecosystems,CI/CD and API integrations.
Python, SQL, JavaScript/TypeScript, Microsoft Azure, Microsoft Fabric, Microsoft Foundry, Azure DevOps, Dynamics 365, C#, Rust, KQL, MLOps
1mo
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Sr. Engineer - Oil & Gas
Lisle or St. Louis or Charlotte or Indianapolis or Greenwood Village
HybridFull Time
5+ YOEBS in engineering (ABET), 5-15 years oil/gas engineering experience, 3+ years project management, knowledge of DOT/API/ANSI/ASME standards, Microsoft Word/Excel/PowerPoint/Project proficiency, valid driver’s license, willing to travel.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project
1mo
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Web Developer
Fort Wayne, Indiana, United States
HybridFull Time
5+ YOE5+ years related experience; proficiency in .NET, JavaScript, Microsoft SQL Server, web services/API, Azure DevOps; experience with CMS (Optimizely) and translating designs into front-end code.
.NET, JavaScript, jQuery, Angular, React, Microsoft SQL Server, web services, web API, Optimizely CMS, Optimizely Commerce, Azure DevOps
3w
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Senior Mobile Developer
Utah or Wisconsin or Alaska or Arkansas or Washington or Arizona or Virginia or Alabama or Texas or Pennsylvania or Oregon or Oklahoma or Ohio or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kansas or Iowa or Indiana or Idaho or Florida or Delaware or Connecticut or Missouri or Colorado or California or Wyoming
$125k-$135k/yr RemoteFull Time
8+ YOEExpertise in Kotlin and Swift, modern mobile UI frameworks, mobile architectures and DI, REST API integration, mobile testing, CI/CD tooling, AI-assisted development experience, bachelor's or equivalent, 8+ years software development.
Kotlin, Swift, Jetpack Compose, SwiftUI, The Composable Architecture, MVVM, Koin, Retrofit, OkHttp, URLSession, JUnit, Mockito, Robolectric, Espresso, Compose UI test, XCTest, XCUITest, Gradle, Swift Package Manager, Bitrise, Fastlane, GitHub Copilot, Claude, Cursor, ChatGPT
1mo
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Principal Software Engineer, Salesforce & Data
San Francisco or New York City or Seattle or Indianapolis
$197k-$314k/yr OnsiteFull Time
12+ YOE12+ years engineering experience; deep expertise in Salesforce technologies (Apex, Lightning), data platforms, Python, SQL, Airflow, Snowflake; experience with integrations, APIs, streaming, AI developer tools, and technical leadership.
Salesforce Core, Apex, Lightning Platform, MuleSoft, Heroku, APIs, Snowflake, Airflow, Python, SQL, Claude Code, Cursor, Windsurf, GitHub Copilot, Databricks, Kafka, CI/CD, Customer 360, Data360
2d
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Senior Developer
United States or Indianapolis or Noida
$100k-$115k/yr RemoteFull Time
8+ YOERequires a bachelor's or master's degree, 8+ years in software development, maintenance, support, and documentation, 6+ years with SQL databases, and experience in insurance systems, COBOL, C#, .NET, Git, and architecture.
COBOL, DB2, SQL, C#, .NET Framework, Git, GitHub, API, GitHub Copilot, Claude Code, MCP
2d
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Senior Python Developer
Washington or Alabama or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Kansas or Louisiana or Maryland or Minnesota or Mississippi or North Carolina or New Jersey or Ohio or Pennsylvania or South Carolina or Tennessee or Texas or Virginia
$90k-$130k/yr RemoteFull Time
5+ YOEBachelor’s degree in a technical field, 5+ years of Python development, Django and Flask, RESTful APIs, Git, PostgreSQL, Unix/Linux, automated testing, HTML, JavaScript, cloud platforms, and Jupyter Notebooks.
Python, AWS, ServiceNow, UiPath, Django, Flask, Jupyter Notebook, Git, PostgreSQL, Unix, Linux, HTML, JavaScript, Docker, Kubernetes, WCAG, Section 508
3d
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Information Security Sr Advisor - Automation Engineer
Atlanta or Mason or Indianapolis or Grand Prairie or Louisville
HybridFull Time
8+ YOEBS/BA and minimum 8 years in systems administration/information security; experience with cloud-native automation, access management, cryptography, APIs, containers, CI/CD, and secure development; CISSP preferred.
Python, Java, Go, REST APIs, AWS, EKS, IAM, Docker, Kubernetes, GitHub Actions, Jenkins, GitLab CI, Terraform, ServiceNow, Kafka, SNS, SQS
3mo
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Tosca Automation Engineer
Columbus or Merrillville
$75k-$105k/yr HybridFull Time, Contract
5+ YOEFive+ years QA automation; 3+ years Tosca; SAP and Salesforce; API testing (REST/SOAP); SDLC, Agile/DevSecOps; strong communication.
Tosca, SAP, Salesforce, REST API, SOAP API, JSON, XML, Jenkins, Azure DevOps, qTest, NeoLoad
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