405 senior software developer jobs at 150 companies in Baldwin, WI
🚀PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yrOn-SiteFull Time
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
RVO Health: Provides digital health information and consumer wellness solutions.
5+ YOE5+ years in software development; strong TypeScript; experience with NodeJS, Golang, or Ruby; experience with Express or Rails; SQL/Postgres; ORMs (Prisma/Sequelize/TypeORM); CI/CD and IaC; strong problem-solving and communication.
Typescript, NodeJS, Golang, Ruby, Express, Ruby on Rails, SQL, PostgreSQL, Prisma, Sequelize, TypeORM, CI/CD, Infrastructure as Code, AI for code generation
Forj Medical: Provides contract design and manufacturing for medical device companies.
5+ YOE5+ years embedded software experience in regulated industries, expertise with embedded Linux/Yocto, C/C++/C#, RTOS experience, strong architecture and leadership skills, BS/MS in a related field preferred.
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
6+ YOE6+ years software experience including 3+ years Gen AI; 4+ years full‑stack with Python or Java and REST APIs; 4+ years DevOps/CI-CD with GitHub Actions and production support; experience with Service Now, Splunk, Datadog.
Python, Java, FastAPI, Spring Boot, GitHub Actions, Service Now, Splunk, Datadog, AWS SDK, OpenAI SDK
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.
Morgan StanleyNYSE: MS: Global financial services firm providing investment and wealth management.
5+ YOE5+ years Java development, experience with Spring/Spring Boot/Hibernate, Docker and AWS services, strong communication and test-driven development skills.
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
6+ YOEBachelor's in CS or related STEM and 6+ years software engineering experience; Salesforce development preferred (Apex, LWC, APIs); experience with database design, CI/CD, cloud platforms, Agile, and technical leadership.
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years backend-focused software development experience with Java and/or NodeJS, RESTful API design, Angular, cloud (AWS), healthcare EDI knowledge, US citizenship and ability to obtain Public Trust.
Java, NodeJS, JavaScript, TypeScript, Angular, C#, .Net, AWS, Azure, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams, Electronic Data Interchange X.12 (EDI), XML, JSON
Morgan StanleyNYSE: MS: Provides global investment banking, wealth management, and advisory services.
5+ YOE5+ years Java development, AI fluency, experience with Spring/Spring Boot/Hibernate, containers, AWS services, web UIs, TDD, SQL, and collaboration with business users.
Vizient: Healthcare performance improvement and group purchasing organization.
5+ YOE5+ years experience; strong Python or Java; experience building production backend services, cloud platforms, infrastructure-as-code (Pulumi/Terraform); data platform and ML/LLM deployment experience preferred.
Thomson ReutersNASDAQ: TRI: Provides professional software, data, and news services globally.
5+ YOEBachelor's/Master's in CS or related,5+ years backend/API engineering,mastery of Python,API design,distributed systems,operational ownership,on-call experience,EM and CI/CD practices.
Vizient: Provides performance improvement and supply chain services to hospitals
5+ YOE5+ years experience building data-intensive applications, data platforms, and pipelines; experience with cloud (AWS/Azure/GCP), Pulumi/Terraform, Python or Java; Kubernetes, Databricks, Snowflake, and deploying ML/LLM systems to production.
Toronto or Minneapolis or Canada or North America or Europe or Africa or Asia or Australia
$93k-$165k/yrOnsiteFull Time
Dayforce: Provides cloud-based human capital management and payroll software solutions.
Senior full-stack developer with strong backend focus: C#/.NET, SQL Server, Azure, distributed systems, CI/CD, observability, experience with LLMs/AI tooling, and strong communication and mentoring skills.
C#, Microsoft .NET, SQL Server, Azure, GitHub Copilot, Cursor, Claude Code, LLMs, CI/CD
Kowalski's Markets: Operates a chain of family-owned upscale grocery stores.
5+ YOE5+ years software development experience, intermediate full‑stack web skills, knowledge of databases/ORM, DevOps fundamentals; preferred Angular/Typescript and .NET/C#, PowerShell/Python a plus.
United States or Missouri or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Los Angeles or Madison or Milwaukee or Minneapolis or Nashville or Oakland or Omaha or Phoenix or Providence or Springfield or Saint Louis or Washington
$105k-$237k/yrHybridFull Time
Husch Blackwell: A nationwide firm providing industry-focused legal and litigation services.
5+ YOEBachelor's in CS/related (or equivalent) and 5+ years enterprise app development/AI/cloud engineering experience; strong C#, .NET, Azure, AI implementation, CI/CD, and cloud-native backend skills.
C#, .NET Core, .NET 8, ASP.NET, Azure App Services, Azure Web Apps, Azure Functions, Durable Functions, Azure Service Bus, Azure SQL Database, Docker, Azure Application Insights, Azure DevOps, GitHub Actions, Git, Azure AI Foundry, Azure OpenAI, Copilot Studio, Entra ID
U.S. BankNYSE: USB: Provider of personal, business, and institutional financial services.
5+ YOE5+ years relevant experience, Bachelor's degree or equivalent, experience with Hogan systems and mainframe technologies, strong algorithms/data-structures and agile/DevOps familiarity.
Hogan DDA Application, Hogan process dictionary (PCD), CICS/VTAM, IMS/DB2, COBOL II, Easy Trieve, JCL, MVS, Expeditor, Gitlab, Microsoft Excel