30 api developer jobs at 20 companies in Marion, IN
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Franklin ElectricNASDAQ: FELE: Designs and manufactures water and fuel pumping systems.
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
Neumo: Provides integrated software and payment solutions for government agencies.
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.
Custom Concrete: Constructing concrete foundations for residential, commercial, and industrial buildings.
Lead development of C#/.NET applications, integrate systems via APIs/web services, manage Microsoft SQL Server, build AI/BI solutions; strong analytical and communication skills required.
C#, .NET, Microsoft SQL Server, APIs, web services, Microsoft Azure, Microsoft Power BI
Accutech Systems: Providing trust and wealth management software solutions.
10+ YOETen+ years software development; .NET/.NET Core/C# expert; RDBMS (SQL Server/Postgres); REST APIs; HTML5/CSS/JavaScript/Vue; AWS a plus; BS in Computer Science/Engineering or related field.
Zotec Partners: Provides revenue cycle management and medical billing solutions.
Experience building C#/.NET solutions, familiarity with WCF/Web API/ADO.NET/Entity Framework and Microsoft SQL Server; AWS, CI/CD, Docker, Windows Server/IIS experience helpful; knowledge of HIPAA/PCI and payment vendors beneficial.
Microsoft .NET, Microsoft .NET Core, C#, C, Microsoft SQL Server, AWS, WCF, Web API, Microsoft ADO.NET, Microsoft Entity Framework, Angular, CI/CD, Docker, Microsoft Windows Server, IIS
Beck's Hybrids: Produces and distributes hybrid seeds and agronomic research services.
5+ YOE5+ years software engineering experience, production Python, backend APIs, databases/SQL, geospatial data processing, AI-assisted development fluency, debugging and production support skills.
OPENLANENYSE: OPLN: Digital wholesale marketplace for used vehicle remarketing and auctions.
3+ YOE3+ years building production software; Bachelor’s in Computer Science/Engineering or equivalent; experience with APIs, distributed systems, cloud-native architecture, CI/CD, observability, AWS, microservices, and SQL; AI-first development experience.
Toronto or Denver or Fishers or Los Angeles or Krakow
$120k-$150k/yrHybridFull Time
Intellistack: Offers a no-code platform for forms and workflow automation.
3+ YOE3+ years backend engineering experience; strong Java and Spring Boot skills; experience with REST APIs, Kafka, Kubernetes, cloud platforms; knowledge of identity (OAuth 2.0, OIDC, SSO, SCIM). Bachelor's in CS/Engineering or equivalent.
Sweetwater: Online retailer of musical instruments and professional audio equipment.
5+ YOE5-7+ years of software development experience; strong OO skills (Java, Kotlin, Swift, C#, PHP); experience with AI coding assistants; native mobile tools (Android Studio/XCode); code review and release pipelines; familiarity with MCP/LLM tooling.
Java, Kotlin, Swift, C#, PHP, Android Studio, Xcode, Git, LLM-powered developer tooling, API testing, Code review, Model Context Protocol, Agentic coding tools, AI coding assistants
Circle Logistics: Third-party logistics provider offering freight and transportation management services.
Proven experience building AI agents and automation using LangChain/CrewAI/AutoGen/n8n, strong Python, REST APIs/webhooks, LLMs (GPT-4/Claude), SQL, and Git; ability to work with cross-functional teams and TMS integrations.
Charlotte or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$61-$71/hrOnsiteFull Time
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOEMinimum 5 years SAP BTP integration experience with Advanced Event Mesh and API Management; knowledge of event-driven architecture, messaging systems (Solace, IBM MQ), SAP Integration Suite, REST APIs, JSON/XML, and Java/Node.js. HS diploma/GED required.
SAP BTP, Advanced Event Mesh (AEM), API Management, Event-Driven architecture (EDA), Solace, IBM MQ, SAP Integration Suite, AEM Core Concepts, BTP Administration, REST APIs, JSON, XML, Java, Node.js
Merchants CapitalNASDAQ: MBIN: Provides financing and equity solutions for multifamily housing developments.
3+ YOEBachelor's degree (or Master's) in CS/data analytics, 3+ years data engineering/cloud ETL experience, Python, Microsoft Fabric, CI/CD (Azure DevOps/Git), version control, API integrations, and data governance skills.
Python, Microsoft Fabric, Azure DevOps, Jira, Git, GitHub, Power BI, Salesforce, REST API, Bulk API
Daleville or Indiana or Columbus or Ohio or Farmington Hills or Michigan or Texas or Tennessee or Florida or Kentucky
HybridFull Time
First MerchantsNASDAQ: FRME: Provides commercial, consumer, and wealth management banking services.
5+ YOEDesign and operate automated vulnerability remediation pipelines; 5+ years infrastructure/security/IT ops experience; 2+ years API/SOAR and automation workflow experience; hands-on with enterprise vulnerability scanners.
Clinical Architecture: Develops software for healthcare data quality and terminology management.
5+ YOE5+ years supporting application implementation, internal platform or SaaS operations; SQL and Microsoft SQL Server experience; familiarity with Windows Server, IIS, cloud (AWS/Azure), CI/CD, APIs; strong troubleshooting and communication skills.
SQL, Microsoft SQL Server, Web services, APIs, C#, Java, Python, Windows Server, IIS, AWS, Azure, CI/CD pipelines, HL7, FHIR, CCDA
MISO: Manages the high-voltage electricity grid and wholesale energy markets.
Bachelor's in CS/Software Engineering/Data Science/Data Analytics; proficiency with AI coding assistants and prompt engineering (RAG); strong Python and R skills (scikit-learn, PyTorch, TensorFlow); API and containerization experience; Git and CI/CD familiarity.
Brotherhood Mutual: Provides specialized insurance and risk management for religious organizations.
1+ YOEBachelor's degree and 1–2 years software or automation experience; familiarity with Visual Basic, C#, Python, APIs/JSON and UiPath; eagerness to learn AI/ML; strong analytical and teamwork skills.
AllegionNew York Stock Exchange: ALLE: Manufactures and sells security products and access control solutions.
2+ YOEBachelor's in CS/CE or related, 2 years Quality Engineering, test design and automation experience (Appium or Playwright), API/device/grid testing, CI/CD and DevOps integration, JIRA/Azure DevOps and test planning, HTML/CSS, NodeJS, Typescript, accessibility (WCAG).
Appium, Playwright, JIRA, Microsoft Azure DevOps, Microsoft Azure Test Plans, QTest, HTML, CSS, NodeJS, Typescript, jQuery, WCAG