34 api developer jobs at 22 companies in Flushing, MI

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
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.
Node.js, Python, Elasticsearch, Redis
1w
Save
Mark Applied
Hide
Software Engineer
Farmington Hills, Michigan, United States
HybridFull Time
RHP Properties
RHP Properties: Owner and operator of manufactured home communities.
4+ YOEBachelor's in CS or equivalent, 4+ years software development, strong PHP and SQL Server experience, Laravel and API development, EM/SDLC knowledge; Python and AI-assisted tools preferred.
PHP, Laravel, JavaScript, HTML, CSS, SQL Server, REST API, Claude Code, Cursor, GitHub Copilot, JIRA, Python, CI/CD
3mo
Save
Mark Applied
Hide
Senior Software Engineer
Auburn Hills, Michigan, United States
OnsiteFull Time
HIROTEC AMERICA
HIROTEC AMERICA: Manufacturer of automotive body-in-white closures, exhaust systems, and tooling.
Senior Full Stack Engineer proficient in C#, ASP.NET Core, SQL Server, MVC, JavaScript frameworks, API development; strong problem solving and Agile experience.
C#, ASP.NET Core, SQL Server, jQuery, Bootstrap, React, TypeScript, Razor, Blazor, Angular, API development, SCSS, SASS
1mo
Save
Mark Applied
Hide
PHP Developer
Auburn Hills or Juneau
OnsiteFull Time
Whisker
Whisker: Designs and manufactures automated pet care products and appliances.
2+ YOE2–3+ years web development with PHP; experience with MVC (Laravel or Symfony); REST APIs; relational databases; Agile; BS in CS/CE or equivalent.
PHP, Laravel, Symfony, REST APIs, SQL, JavaScript, React, Vue, Angular, SASS/LESS, Webpack, Gulp, Grunt, Docker, Git, Azure
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Troy or Atlanta or Dallas
OnsiteFull Time
Doeren Mayhew
Doeren Mayhew: Provides accounting, tax and strategic business advisory services.
5+ YOE5+ years professional software development, client-facing experience, SPA and REST API development, cloud exposure, SQL and system design, mentoring and strong communication skills.
React, Angular, .NET, Node, Azure, AWS, GCP, Claude Code, Copilot, Codex, SQL
1w
Save
Mark Applied
Hide
Angular/NodeJS Developer - II
Lansing or United States or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington
$85k-$117k/yr RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years software development with strong back-end focus (Java and/or NodeJS), hands-on Angular experience, RESTful API design, AWS/Azure cloud, Git/GitHub, unit/integration testing, U.S. citizenship, and Public Trust eligibility.
Angular, Java, NodeJS, JavaScript, TypeScript, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, XML, JSON
4w
Save
Mark Applied
Hide
Application Developer
Bloomfield Hills, Michigan, United States
$77k-$150k/yr RemoteFull Time
Arthur J. Gallagher & Co.
Arthur J. Gallagher & Co.NYSE: AJG: Global insurance brokerage and risk management services provider.
3+ YOEUniversity degree and minimum 3 years relevant experience (or equivalent). Proficient in C#, Microsoft .Net, ASP.Net MVC, WebAPI, MS SQL, Git/Bit Bucket, REST, Bootstrap/jQuery; 4+ years systems development experience preferred.
C#, Microsoft .Net, .Net Framework, .Net Core, ASP.Net MVC, WebAPI, RESTful, Bootstrap, jQuery, Windows Presentation Framework, MS SQL, Git, Bit Bucket, Windows Server, SSIS, WCF, Azure Devops, WinForms, Single-Page Application (SPA) Frameworks, Redis
1w
Save
Mark Applied
Hide
Software Engineer
Farmington Hills, Michigan, United States
HybridFull Time
RHP Properties
RHP Properties: Owns and operates a national portfolio of manufactured home communities.
4+ YOEBachelor's in CS or related (or equivalent experience), 4+ years software development experience, strong PHP and SQL Server skills, Laravel and API experience, JIRA familiarity; Python and AI-tool experience preferred.
PHP, Laravel, JavaScript, HTML/CSS, SQL Server, REST APIs, Claude Code, Cursor, GitHub Copilot, JIRA, Python, CI/CD
2mo
Save
Mark Applied
Hide
Senior AI Engineer
Farmington Hills or Peachtree City
HybridFull Time
Panasonic Automotive Systems Company of America
Panasonic Automotive Systems Company of America: Designs and manufactures automotive infotainment and connected vehicle systems.
5+ YOEBachelor's degree in a technical field; 5+ years software/data/ML engineering; Python, APIs, cloud; experience with generative AI, LLMs, retrieval-augmented generation; scalable AI apps.
Python, APIs, Cloud Services, Development Frameworks, AI Frameworks, LLMs, Vector Databases
3mo
Save
Mark Applied
Hide
Jr. Full Stack Developer, Smart Factory Solutions
Troy, Michigan, United States
$70k/yr OnsiteFull Time
Magna International
Magna InternationalNYSE: MGA: Designs and manufactures automotive systems and complete vehicle assemblies.
1+ YOE1–2 years of software development; Golang, React, AWS; REST APIs; Docker; CI/CD; Agile
Golang, React, AWS, Docker, Kubernetes, Git, REST APIs, CI/CD
3mo
Save
Mark Applied
Hide
Agentic AI Developer - Supply Chain
Auburn Hills, Michigan, United States
OnsiteFull Time
Stellantis
StellantisNYSE: STLA: Designs and manufactures vehicles for diverse global automotive brands.
8+ YOEBachelor’s or Master’s in CS/DS/engineering; 8+ years software/AI engineering; 3+ years in supply chain; Python; LLMs, prompt engineering, agent frameworks; APIs, microservices; multi-step workflows; observability and governance.
Python, LangChain, Semantic Kernel, AutoGen, LLMs, APIs, Microservices, Power Automate, Logic Apps
3w
Save
Mark Applied
Hide
Senior AI Engineer
Birmingham or Fort Lauderdale or Chicago or New York
$131k-$170k/yr HybridFull Time
OneStream
OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.
3+ YOE3+ years building/deploying production ML solutions, strong Python and SQL skills, database schema and distributed/cloud systems proficiency, Bachelors in CS/DS/EE/CE or equivalent experience, API framework experience.
Python, SQL, Flask, FastAPI, OneStream
1mo
Save
Mark Applied
Hide
Principal Software Engineer
Auburn Hills, Michigan, United States
OnsiteFull Time
Fifth Third Bank
Fifth Third BankNASDAQ: FITB: Provides retail, commercial, and wealth management financial services.
8+ YOEBachelor's in Computer Science/Information Systems and 8+ years experience; strong software design, RESTful API and distributed systems experience; Git/GitHub proficiency; familiarity with AI/ML, LLMs, prompt engineering and agentic workflows; strong communication and problem solving.
Git, GitHub
3w
Save
Mark Applied
Hide
Senior Workday Technical Developer/Engineer
Novi, Michigan, United States
RemoteFull Time
Lineage
LineageNASDAQ: LINE: Provides temperature-controlled warehousing and logistics for food supply chains.
5+ YOE5+ years hands-on Workday integration development experience; strong Workday Studio, EIB, Cloud Connect, Core Connectors, Workday APIs, RaaS, Orchestrate; experience with XML, XSLT, JSON, REST/SOAP, SDLC, Jira/ServiceNow/Salesforce; Bachelor's in IT or equivalent.
Workday Studio, Enterprise Interface Builder (EIB), Cloud Connect, Core Connectors, Workday APIs, Reports-as-a-Service (RaaS), Workday Orchestrate, Workday Extend, XML, XSLT, JSON, REST, SOAP, Jira, ServiceNow, Salesforce
1mo
Save
Mark Applied
Hide
Agentic Engineer 2026 (Auburn Hills, MI, US)
Auburn Hills, Michigan, United States
HybridFull Time
Nexteer Automotive
Nexteer AutomotiveSEHK: 1316: Global manufacturer of automotive steering and driveline systems.
2+ YOE2+ years building AI agentic systems using LLMs and agent frameworks, proficiency in Python or TypeScript, experience with REST APIs/webhooks/SDKs, vector DBs and containerized deployments; Bachelors in Computer Engineering required.
OpenAI, Anthropic, LangChain, CrewAI, AutoGen, LlamaIndex, Python, TypeScript, REST APIs, webhooks, SDKs, Pinecone, Chroma, Milvus, n8n, LangGraph, ChromaDB, Docker, GitHub, Jira, Slack
3mo
Save
Mark Applied
Hide
Senior Software Engineer
Auburn Hills, Michigan, United States
OnsiteFull Time
HIROTEC AMERICA
HIROTEC AMERICA: Manufactures automotive tooling, stamping dies, and assembly systems.
Full stack software engineer with C# ASP.NET Core, SQL Server, MVC, JavaScript frameworks; Agile experience; collaborate with end users and document requirements.
C#, ASP.NET Core, SQL Server, MVC, JavaScript, jQuery, Bootstrap, React, TypeScript, Razor, Blazor, Angular, API development
3w
Save
Mark Applied
Hide
Security Automation Engineer
Daleville or Indiana or Columbus or Ohio or Farmington Hills or Michigan or Texas or Tennessee or Florida or Kentucky
HybridFull Time
First Merchants
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.
Crowdstrike VM, Tenable.io, Nessus, Qualys, Rapid7 InsightVM, SOAR, API, Python, PowerShell, Ansible, ITSM, CVSS, AI
2mo
Save
Mark Applied
Hide
Engineer - Integrations
Auburn Hills or Atlanta or Dallas or Detroit or Houston
HybridFull Time
Stellantis Financial Services US
Stellantis Financial Services USNYSE: STLA: Provides automotive financing and leasing for Stellantis vehicle brands.
2+ YOEBachelor's in CS/IT, minimum 2 years IT engineering experience focused on integrations, experience with cloud, APIs, CI/CD; authorized to work in the U.S.; must be commutable to listed cities.
Azure, Azure Web Services, Azure DevOps, Azure Service Bus, Azure SQL, .NET, RESTful APIs, OAuth2, JWT, Azure AD, NoSQL, Docker, Kubernetes, Jenkins, GitLab CI, AWS
2mo
Save
Mark Applied
Hide
Principal Validation Engineer (MI, Lansing)
Lansing, Michigan, United States
OnsiteFull Time
Niowave
Niowave: Manufactures medical radioisotopes and superconducting accelerators for cancer treatment.
Senior-level validation engineering role overseeing equipment, facility, and utility validation for API cGMP compliance; leadership and project management experience preferred.
4w
Save
Mark Applied
Hide
Application Development Leader
Troy, Michigan, United States
HybridFull Time
Towne Mortgage Company
Towne Mortgage Company: National lender providing residential mortgage origination and loan servicing.
5+ YOE1+ Mgmt5+ years application development experience, 1+ years leading teams; proficiency with .NET, Azure, SQL Server, APIs; strong analytical and communication skills; mortgage industry experience preferred.
Encompass, .NET, Azure, SQL Server, APIs, Microsoft Office
3w
Save
Mark Applied
Hide
Senior Defense Software Engineer
Troy, Michigan, United States
OnsiteFull Time
Roush
Roush: Engineering, prototyping, and manufacturing services for the mobility industry.
4+ YOEU.S. citizen with a bachelor’s degree plus 4+ years related experience (or 7+ years without degree). Experience in in-vehicle software, C / C+ / Python, CAN bus, TCP/IP, UDP, DDS, IoT, multi-system integration, and strong documentation and communication skills.
C, C+, Python, Simulink, MATLAB, Controller Area Network (CAN bus), TCP/IP, UDP, DDS, Internet of Things (IOT), Pub/Sub, APIs