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931 senior software developer jobs at 388 companies in Kenosha, WI

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Senior Software Engineer
Chicago, Illinois, United States
$123k-$150k/yr OnsiteFull Time
JLL
JLLNYSE: JLL: Global commercial real estate and investment management services.
5+ YOE5–8 years software development with leadership; bachelor’s in CS, engineering, or related field; strong backend and frontend experience.
C#, Node.js, Python, Java, Angular, React, Next.js, Vue.js, REST, Microservices, SQL Server, PostgreSQL, MongoDB, Cosmos DB, Databricks, Python, PySpark, Spark SQL, Power BI, DAX, Power Query, Git, CI/CD, Azure, Docker, Kubernetes, Azure AI, AI/ML, Event-driven systems
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Senior Software Engineer - Cybersecurity
Waukesha, Wisconsin, United States
HybridFull Time
GE HealthCare
GE HealthCareNasdaq: GEHC: Develops and sells medical imaging and diagnostic technology.
4+ YOESenior software engineer with cybersecurity focus; 4+ years backend, secure coding, Agile, hybrid on-site in Waukesha; U.S. work authorized; bachelor’s in CS.
C#, REST, Relational Databases, Windows, Unix/Linux, CI/CD, DevSecOps, SAST, DAST, Secrets Management
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Senior Software Engineer - DeFi
Chicago, Illinois, United States
$130k-$225k/yr OnsiteFull Time
DRW
DRW: Technology-driven principal trading firm operating in global financial markets
Strong software engineering fundamentals with DeFi/Blockchain experience, server-side development, JVM and Node.js/TypeScript, microservices, and distributed systems knowledge.
Kubernetes, Docker, ArgoCD, PostgreSQL, Oracle, SQS, RabbitMQ, Linux, Ansible, Nginx, Git, Node.js, TypeScript, Java, EVM, ethers.js, web3.js
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3mo
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Senior Software Engineer, Zaidyn
Chicago or New York or Princeton
HybridFull Time
ZS
ZS: Global management consulting and technology firm for healthcare and life sciences.
3+ YOEBachelor’s or Master’s in CS/EE/math or related; 3-5 years software product development; full-stack SaaS experience; strong APIs, SOA/REST; English fluency.
Java, REST, SOA, Jenkins, Hibernate, Maven, TeamCity, APIs, OOP, DI/IoC, AWS
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Senior Systems Software Engineer
Milwaukee, Wisconsin, United States
$119k-$178k/yr HybridFull Time
Northwestern Mutual
Northwestern Mutual: Provides life insurance and financial planning services to individuals.
4+ YOESenior Systems Software Engineer with 4+ years IT experience; strong in AWS/Docker/Kubernetes, CI/CD, and scripting; Bachelor’s or equivalent.
Kubernetes, Docker, AWS, Terraform, CloudFormation, GitLab CI, Jenkins, CircleCI, CI/CD, Python, JavaScript, Linux, Windows
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Senior Software Engineer
Chicago, Illinois, United States
$153k/yr OnsiteFull Time
Morningstar
MorningstarNASDAQ: MORN: Provides financial data, investment research, and asset management services.
5+ YOEBachelor's or Master’s in Computer Science or related field with years of relevant software engineering experience; 5 years with Bachelor's or 3 years with Master's; strong Python and cloud skills.
Python, FastAPI, Flask, REST, PostgreSQL, SQLAlchemy, Weaviate, Pinecone, QlikView, Pandas, Plotly, Matplotlib, AWS, S3, RDS, Lambda, GraphQL, Celery, Redis, SQS, Git, OpenAI, Anthropic, MistralAI
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Senior Software Engineer
Chicago, Illinois, United States
$89k-$165k/yr OnsiteFull Time
Publicis Groupe
Publicis GroupeEuronext Paris: PUB: Global advertising and digital transformation agency holding.
5+ YOE5-8 years in software engineering; large-scale data engineering, distributed systems; Databricks, AWS, Python, PySpark; SQL/NoSQL; CI/CD; IaC (Terraform/Ansible).
Databricks, Python, PySpark, Apache Spark, AWS, S3, Lambda, API Gateway, EventBridge, Kafka, SQL Server, MongoDB, Jenkins, GitHub, GitLab, Bitbucket, Terraform, Ansible
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Senior Software Engineer
Chicago, Illinois, United States
$153k/yr RemoteFull Time
Morningstar
MorningstarNASDAQ: MORN: Provides independent investment research, financial data, and management services.
5+ YOERequires advanced Python development, relational/vector databases, cloud services, and AI/ML concepts with REST APIs and CI/CD.
Python, FastAPI, Flask, REST API, PostgreSQL, SQLAlchemy, Weaviate, Pinecone, Pandas, Plotly, Matplotlib, AWS, S3, RDS, API Gateway, Lambda, Redis, SQS, Celery, Git, CI/CD, GraphQL, OpenAI, Anthropic, MistralAI, UML
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Senior Staff Software Engineer
Durham or Milwaukee or Milwaukee
HybridFull Time
Direct Supply
Direct Supply: Supplies equipment and technology to senior living communities.
10+ YOELead architecture and development of AI-powered systems; 10+ years software engineering; cloud-native AI; mentoring; Bachelor's, Master's preferred.
Cloud Computing, AI Frameworks, LLMs, Distributed Computing, Software Architecture
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3w
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Senior Software Engineer
Westchester, Illinois, United States
$99k-$124k/yr RemoteFull Time
Ritchie Bros.
Ritchie Bros.NYSE: RBA: Conducts global auctions for heavy equipment and industrial assets.
10+ YOEBachelor's in CS/IT, 10+ years software development with backend Java experience; proficiency in Python/Go, Spring Framework, cloud platforms, containerization, relational databases, CI/CD, and strong communication.
Java, Python, Go, Spring Framework, Spring Boot, Spring Data, Spring Security, MySQL, PostgreSQL, AWS, Azure, GCP, Docker, Kubernetes, React, Angular
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2w
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Senior Software Engineer
New York City or Chicago or Atlanta or Dallas or Nashville
$73k-$174k/yr HybridFull Time
Capgemini
CapgeminiEuronext Paris: CAP: Provides global IT consulting and digital transformation services.
5+ YOE5+ years software experience with AWS, 1+ year Azure; experience in AI/ML model development (LoRA, RL), model optimization (TensorRT, quantization), CI/CD, containerization, and architecture design; bachelor's preferred.
LoRA, TensorRT, Python, Java, Golang, JavaScript, React, Angular, HTML, CSS, Docker, Kubernetes, AWS, Microsoft Azure, CI/CD, C4 Model
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3w
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Senior Software Engineer
Chicago, Illinois, United States
$140k-$160k/yr OnsiteFull Time
Supernova Technology
Supernova Technology: Provides cloud-based digital software for securities-based lending.
5+ YOE2+ Mgmt5+ years software development experience, 2+ years people leadership; strong Java and Python skills; experience with Spring Boot, ETL/data pipelines, Docker, CI/CD, production operations, and client-facing delivery.
Java, Python, Spring Boot, Docker, AWS, Azure, CI/CD
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1mo
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Senior Software Engineer
North Chicago, Illinois, United States
OnsiteFull Time
DKW Communications
DKW Communications: Provides IT modernization and cybersecurity services for government agencies.
5+ YOEU.S. citizen able to obtain Secret clearance; Bachelor's in engineering/computer science; 5+ years software development for modeling and simulation; experience with Windows and Linux; proficiency in Assembly, C/C++, .NET, Java; CompTIA Security+ preferred.
Assembly, C, C++, Microsoft .Net, C#, VB, Java, Microsoft Windows, Windows 7, Windows 10, Windows Server 2008R2, Windows Server 2012R2, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Linux
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1mo
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Senior Software Engineer
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yr RemoteFull Time
Circle
CircleNYSE: CRCL: Digital currency issuer and blockchain financial infrastructure provider.
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
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Senior Software Engineer
New York City or Asbury Park or Boston or Chicago or Baltimore
$160k-$180k/yr HybridFull Time
Solar Landscape
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
5+ YOE5+ years software engineering experience; lead full-stack development with TypeScript, Node.js, Python, Next.js, Tailwind CSS; experience with Microsoft Azure, Azure DevOps, GitHub, Jira, EMU/AI-enabled features, and leading/mentoring engineers.
TypeScript, Node.js, JavaScript, Next.js, Tailwind CSS, Python, Microsoft Azure, Microsoft Azure DevOps, GitHub, Jira, Figma, Microsoft Dynamics, Microsoft Business Central, Microsoft PowerApps, Microsoft Power BI
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1mo
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Senior Software Engineer
Chicago, Illinois, United States
$153k-$183k/yr HybridFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
5+ YOEBachelor's in CS/IT/Software Engineering or related and 5+ years as a Salesforce Marketing Cloud developer; SFMC certification(s); experience with email marketing, customer journeys, AMPscript, GTL, CSS, HTML, SQL, SDLC, and Agile tools (Azure DevOps or JIRA).
Salesforce Marketing Cloud, AMPscript, GTL, CSS, HTML, SQL, Azure DevOps, JIRA
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3mo
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Senior Software Engineer
Chicago or United States
$100k-$144k/yr RemoteFull Time
Resource Innovations
Resource Innovations: Provides clean energy services and software solutions for utilities.
10+ YOEExpert PHP 8.x with 10+ years, Laravel, RESTful APIs, Vue, TypeScript, SaaS architecture, AWS, Git, Agile, testing (Pest/PHPUnit).
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Senior Software Engineer, OS Ecosystem
Chicago, Illinois, United States
$110k-$160k/yr OnsiteFull Time
Tempus AI
Tempus AINASDAQ: TEM: Builds a data platform for AI-powered precision medicine diagnostics.
5+ YOE5+ years in software engineering; focus on platform/data engineering; backend services in TypeScript/Python; cloud experience (GCP).
TypeScript, Python, Google Cloud, BigQuery, Cloud Spanner, GCS
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Senior Software Engineer - Customer Platform
Chicago or San Francisco
OnsiteFull Time
FleetWorks
FleetWorks: Automates freight brokerage operations using AI voice and email agents.
3+ YOE5+ years software engineering; TypeScript/Node.js; REST API design; AI-driven systems; strong communication; willing to travel 20-30%; based in Chicago.
TypeScript, Node.js, REST API
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3mo
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Senior Production Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
Optiver
Optiver: Global market maker providing liquidity to financial markets.
Extensive software engineering experience; design and deliver scalable production systems; deep knowledge of production environments; reduce operational friction.
Python, CI/CD, Configuration Management, Web Frameworks
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