188 api developer jobs at 84 companies in Rosemount, MN
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Java API Developer
Minneapolis, Minnesota, United States
$100k-$110k/yrOnsiteFull Time
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEExpertise in Java 8, Spring Boot, REST APIs and microservices; cloud (AWS/Azure/GCP); Kafka/RabbitMQ/ActiveMQ; RDBMS (DB2/Postgres); front-end (HTML5/React.JS/CSS); DevOps with Docker/Kubernetes and CI/CD tools.
Senior Software Developer – API & Partner Integrations
Minneapolis or United States
$99k-$173k/yrRemoteFull Time
Datasite: SaaS platform for managing mergers, acquisitions, and strategic projects.
Proven experience building and operating scalable distributed systems and APIs; experience with marketplace/platform integrations; exposure to AI/ML (LLMs, embeddings) and automation; ability to lead projects and mentor engineers; authorized to work in the U.S.
LLM APIs, embeddings, automation workflows, MCP, Dev Portal, APIs
St. Louis or Chicago or Boston or Houston or Dallas or Irvine or Minneapolis or Detroit or Alpharetta or New York City
$150k-$250k/yrOnsiteFull Time
Perficient: Provides digital transformation and AI consulting for global enterprises.
10+ YOE5+ Mgmt10–15 years experience with 5+ years leading practices; expertise in Platform API and IBM Cloud solutions, hands-on consulting, GTM strategy, partner/channel relationships, AI delivery knowledge, and willingness to travel.
MuleSoft, Apigee, Boomi, Workato, TIBCO, Terraform, IBM Cloud
Kaleidoscope Innovation: Designs and develops medical devices and consumer products.
4+ YOE4+ years software engineering experience with 4+ years Java and API-driven development (SOAP/REST/JSON); experience with Agile, CI/CD, and DevOps; familiarity with cloud platforms and API design/integration.
AspenTech: Provides industrial software for asset optimization and process simulation.
4+ YOEBachelor's in CS/Applied Math or related, 4+ years back-end development experience (C/C++ preferred), experience with APIs and daemon processes, strong analytical and communication skills, and legal authorization to work in the U.S.
Royal Bank of CanadaTSX: RY: Provides personal, commercial, and investment banking services worldwide.
3+ YOE3+ years software development experience; strong Java; MuleSoft and API (REST/SOAP) integration; Docker/Kubernetes; GitHub and CI/CD; Salesforce Certified Mulesoft Developer; familiarity with API-led connectivity and modern DevOps.
4+ YOEUniversity degree, 4+ years software development, programming in Java/C/C++/ABAP, English and German communication skills, EM/API design and testing experience.
Midwest Veterinary Supply: Wholesale distributor of pharmaceutical and medical supplies for veterinary professionals.
7+ YOEBachelor's in a technical field (or equivalent),7+ years software development experience with 3+ years on enterprise eCommerce, strong Java, REST API, SQL, HCL Commerce experience, CI/CD and monitoring skills.
HCL Commerce, IBM WebSphere Commerce, React, WordPress, Git, Dynatrace, Microsoft Teams, Evolve, REST, SQL
JonnyPops: Produces all-natural frozen fruit and cream dessert pops.
1+ YOEBachelor's or equivalent experience, 1+ years software development experience, backend development (Python or JavaScript/Node.js), REST APIs, SQL, Git, cloud exposure, familiarity with Microsoft 365, and experience or interest in AI coding assistants and Anthropic tools.
Claude Code, Anthropic API, Claude Agent SDK, NetSuite, Microsoft 365, RedZone, Git, GitHub, GitHub Copilot, Cursor, Python, JavaScript, Node.js, SQL, Azure, AWS, GCP, Microsoft SharePoint, Microsoft Teams, Microsoft Excel
Toronto or Minneapolis or Canada or North America or Europe or Africa or Asia
$93k-$165k/yrOnsiteFull Time
DayforceNYSE: DAY: Cloud platform providing global human capital and payroll management.
Strong backend and full-stack development experience with C#/.NET, Microsoft SQL Server, Azure, distributed systems, APIs, CI/CD, observability, and experience with AI/LLM-enabled tooling; strong communication and mentoring skills.
C#, .NET, Microsoft SQL Server, Azure, GitHub Copilot, Cursor, Claude Code, LLMs, CI/CD
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
2+ YOE2+ years designing Amazon Connect contact flows and call routing; experience with Genesys, backend integrations (APIs), AWS Lambda and Python/Node.js/Java; version control with Git/GitHub/TFS; Bachelor's degree or 4+ years software development experience.
Red Wing Shoe Company: Manufactures durable work boots and operates a historic hotel.
1+ YOE1–2 years web development experience or internship; formal education in Computer Science/IT; skills in JavaScript, HTML, CSS, Git, CI/CD, RESTful APIs; Azure DevOps exposure preferred; strong problem-solving and communication.
Toronto or Minneapolis or United States or North America or Europe or Africa or Asia or Australia
$89k-$139k/yrRemoteFull Time
Dayforce: Provides cloud-based human capital management software and services.
2+ YOE2+ years C#/.NET experience, React and TypeScript, strong SQL Server skills, Docker and CI/CD, cloud deployment (Azure/AWS/GCP), automated testing, AI development tools, SOLID design, and Agile collaboration.
C#, Microsoft .NET, Microsoft .NET 6, Microsoft .NET 7, Microsoft .NET 8, LINQ, async/await, React, TypeScript, HTML5, CSS3, SVG, JSON, REST APIs, Web APIs, Microsoft SQL Server, Docker, GitHub Actions, Microsoft Azure DevOps, Microsoft Azure, AWS, GCP, OpenTelemetry, Microsoft Application Insights, Prometheus, LaunchDarkly, Redis, Kafka, Microsoft Azure Service Bus, ASP.NET Core, MVC, GitHub Copilot, Codeium, Sourcegraph Cody
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
6+ YOEBachelor's in CS or STEM, 6+ years software engineering, leadership experience, cloud and API development experience, proficiency with CI/CD, observability, databases, and automated testing.
In Tandem: Provides digital tools to streamline and organize family life.
5+ YOE5+ years production backend engineering with a statically typed language, AI-native spec-driven development, experience orchestrating AI coding agents, strong systems and API design judgment.