153 api jobs at 76 companies in Greenfield, WI

1mo
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Senior Software Engineer (Hogan API)
Hopkins or Atlanta or Chicago or Charlotte or Englewood or Brookfield or Irving
$120k-$141k/yr HybridFull Time
U.S. Bank
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOEBachelor's degree or equivalent and 5+ years relevant experience. Experience with mainframe/Hogan development (COBOL, JCL, CICS), APIs, system design, testing, security, and cross-team collaboration; Scrum familiarity.
Hogan COBOL, JCL, CICS, JSON, Splunk, IMS Database, GitLab, IDz/RDz (IBM Developer for zOS), Jira
3w
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Operator, Production API
North Chicago, Illinois, United States
$21-$38/hr OnsiteFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
High school/GED required; technical manufacturing experience in chemical, biological, pharmaceutical or similar environment; knowledge of GMP, safety, and basic operating procedures.
3w
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API Manufacturing Chemist - Days
Germantown, Wisconsin, United States
OnsiteFull Time
Sterling Pharma Solutions
Sterling Pharma Solutions: Contract development and manufacturing for pharmaceutical companies.
3+ YOEBachelor's in chemistry or HS plus 3+ years relevant experience; knowledge of reactor systems, GMP, routine analytical techniques (TLC, GC, NMR, HPLC, KF), and Allen-Bradley/PLC control systems.
Allen-Bradley Control System, PLC, TLC, GC, NMR, HPLC, KF
3w
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Product Owner, Personal Lines
Milwaukee or Richmond
HybridFull Time
Markel Group
Markel GroupNew York Stock Exchange: MKL: Global provider of insurance, reinsurance, and investment products.
5+ YOE5+ years as a business analyst in insurance, 2+ years as a product owner, 2+ years working with APIs, bachelor’s degree preferred or equivalent experience, strong API analysis, underwriting knowledge, communication and analytical skills.
APIs
3mo
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Automation & Data Engineering Intern (WI, Pleasant Prairie )
Pleasant Prairie, Wisconsin, United States
OnsiteInternship
Specialized Accounting Services
Specialized Accounting Services: Provides accounting and tax services for franchises and businesses.
0+ YOEInterest in software development, data engineering, and automation. Experience with Python, SQL, APIs, and data visualization tools.
Python, SQL, APIs, Data Visualization, Automation
2mo
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Sr. Business Analyst - Personal Lines
Wauwatosa, Wisconsin, United States
$67k-$100k/yr HybridFull Time
Amatriot Group
Amatriot Group: Provides IT consulting and mission-critical technology support services.
5+ YOE5+ years as a business analyst in insurance, 2+ years working with APIs, agile experience, strong underwriting knowledge, analytical and communication skills.
APIs
2mo
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Systems Administrator - II - Full-Time 1st Shift
Milwaukee, Wisconsin, United States
OnsiteFull Time
North Shore Healthcare
North Shore Healthcare: Operates skilled nursing and post-acute rehabilitation facilities.
5+ YOE5-7+ years cloud/M365 administration; governance, security, compliance, incident liaison; PowerShell and API automation; HIPAA experience; healthcare IT preferred.
PowerShell, APIs, Secure Score, CIS, Microsoft 365, Entra ID, Defender, Purview
3mo
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Senior Java Developer
Milwaukee, Wisconsin, United States
$106k-$180k/yr HybridFull Time
MGIC
MGICNYSE: MTG: Provides mortgage insurance to lenders for low-down-payment home loans.
2+ YOE2-5 years Java experience; Spring, Hibernate; API development; relational databases; Agile; JUnit; ServiceNow/Jira; COBOL, Angular an asset.
Java, Spring, Hibernate, API development, Junit, Relational databases, Jira, ServiceNow, Angular, COBOL, OutSystems
5d
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Process Automation Software Engineer
Milwaukee, Wisconsin, United States
OnsiteFull Time
Rockwell Automation
Rockwell AutomationNYSE: ROK: Sells industrial automation hardware and digital manufacturing software solutions.
Bachelor's degree, legal US work authorization, experience with Logix/FactoryTalk platforms, cloud/edge integrations, APIs/microservices, JavaScript/TypeScript or C#/.NET.
Studio 5000 Logix Designer, Logix Designer, FactoryTalk Design Studio, FactoryTalk Optix, FactoryTalk DataMosaix, Plex, Fiix, OPC UA, JavaScript, TypeScript, C#, .NET, Time-Series Databases, APIs, microservices, container-based systems
2mo
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Systems Administrator - II - Full-Time 1st Shift
Milwaukee, Wisconsin, United States
OnsiteFull Time
North Shore Healthcare: Operates skilled nursing and post-acute rehabilitation centers.
5+ YOE5+ years cloud/Microsoft 365 administration with tenant governance, security and compliance (HIPAA/CMS), PowerShell and API automation, change management and audit readiness.
Microsoft Entra ID, Microsoft Exchange, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Defender, Microsoft Purview, Secure Score, CIS, PowerShell, API
1mo
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Microsoft Solutions Specialist
Woodstock, Illinois, United States
$65k/yr OnsiteFull Time
LeadingIT
LeadingIT: Provider of managed IT and cybersecurity services for businesses.
2+ YOE2+ years in automation, scripting, or process engineering; experience with PowerShell/Python, Microsoft 365, API integrations, MSP tools (ConnectWise, IT Glue), strong problem-solving and attention to detail.
Microsoft Power Automate, Zapier, ConnectWise Automate, ConnectWise Manage, PowerShell, Python, APIs, webhooks, middleware, Microsoft 365, Microsoft Copilot, IT Glue, RMM, PSA, SIEM, SOAR
2w
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^Custom Software Engineer - 6380864
Milwaukee, Wisconsin, United States
HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
1+ YOE1+ year IT/application support experience; familiarity with parts/inventory/order management or supply chain processes; basic SQL, APIs, batch processing knowledge; experience with ticketing tools.
ServiceNow, Remedy, Jira Service Management, SQL, APIs
1w
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Product Manager
Milwaukee, Wisconsin, United States
OnsiteFull Time
Sift Healthcare
Sift Healthcare: AI-powered platform for healthcare revenue cycle and payment optimization
5+ YOE5+ years product management in software, working knowledge of revenue cycle management/RCM, experience with analytics/SaaS, familiarity with machine learning and APIs, strong communication and stakeholder management.
APIs, Scrum, Kanban, Machine learning
6d
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Technical Quality Assurance - Advisor
Milwaukee, Wisconsin, United States
OnsiteFull Time
Fiserv
FiservNew York Stock Exchange: FI: Provides financial technology solutions for merchants and financial institutions.
4+ YOEBachelor's in CS/IT/related plus 4 years payment application testing/certification experience including EMV, ISO 8583, XML, API, PCI DSS, and validating transaction flows.
EMV, ISO 8583, XML, API, ATL105, ETC Plus, PCI DSS
2w
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Process Automation Specialist
Germantown, Wisconsin, United States
OnsitePart Time
Gabor Design Build
Gabor Design Build: Residential design-build firm specializing in home remodeling services.
Associate or Bachelor's in IT-related field, strong Microsoft Excel (Power Query,VBA,macros), experience with Python/JavaScript, APIs, web scraping, automation platforms, and strong analytical and communication skills.
Microsoft Excel, Power Query, VBA, macros, Python, JavaScript, openpyxl, APIs, BeautifulSoup, Selenium, Microsoft Power Automate
1w
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Technical Product Manager | Enterprise Automation & Systems Strategy
Delavan, Wisconsin, United States
$100k-$130k/yr OnsiteFull Time
Kunes Auto & RV Group
Kunes Auto & RV Group: Operates automotive and recreational vehicle dealerships in the Midwest.
5+ YOE5+ years in product/program management or operations technology, technical fluency with APIs/integrations, hands-on experience with AI tools, stakeholder management, and ability to translate operations into implementable automation and systems solutions.
APIs, Claude, ChatGPT, Copilot, Zapier, Make, Microsoft Power Automate, UiPath, n8n, Microsoft Power BI, Looker Studio
1w
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Senior Configuration Management Engineer
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
Uline
Uline: Distributes shipping, industrial, and packaging materials across North America.
10+ YOEBachelor's or equivalent, 10+ years IT experience, familiarity with ServiceNow/Flexera One/HP Service Manager/BMC Atrium, scripting with PowerShell/Python/SQL/APIs, strong analytical and problem-solving skills.
ServiceNow, Flexera One, HP Service Manager, BMC Atrium, PowerShell, Python, SQL, APIs
3mo
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Product Manager II, Cloud Platform
Lincolnshire, Illinois, United States
$100k-$133k/yr OnsiteFull Time
LG Electronics
LG ElectronicsKorea Exchange: 066570: Designs and manufactures consumer electronics and home appliances.
8+ YOE8+ years in product with cloud/platform architecture focus; cloud-native/SaaS/multi-tenant platforms; hands-on AWS/Azure/GCP; API-first; MCP or similar; partnerships; business-driven decisions.
AWS, Azure, GCP, REST, GraphQL, MCP, SaaS, Multi-tenant, APIs
1mo
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HR Ecosystem Architect
Sidney or St. Louis or Cudahy or Kennesaw
HybridFull Time
Copeland
Copeland: Provides compression and control solutions for climate technologies.
8+ YOE8+ years in HR systems architecture with strong Workday expertise; experience with ADP, Dayforce, Kronos, SailPoint, JML automation, integrations (APIs/middleware), SOX compliance, and technical documentation; Bachelor’s degree required.
Workday, ADP, Dayforce, Kronos, SailPoint, APIs, middleware, SSO, Active Directory, HRIS, Workday Integrations
1mo
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Mgr, Digital Payments Product
Vernon Hills, Illinois, United States
$104k-$156k/yr OnsiteFull Time
BCU
BCU: Provides member-owned banking and loan services to corporate employees.
5+ YOEBachelor's degree or commensurate experience, 5+ years in digital product management (banking/fintech preferred), experience with payments (ACH, wires, RTP, FedNow, Zelle), APIs, vendor management, and strong communication skills.
Jack Henry / Symitar, Lumin Digital, APIs, RTP, FedNow, Zelle