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Lead Software Engineer
Chicago or Detroit or Seattle
$140k-$180k/yr HybridFull Time
7+ YOE3+ Mgmt7+ years of software development; 3+ years in technical lead role; strong C#, SQL; React and TypeScript; Azure; CI/CD with GitHub/Azure DevOps; travel up to 20%.
C#, SQL, React, TypeScript, Azure, Docker, Kubernetes, GitHub, GitHub Copilot, Claude Code, Codex
1mo
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Lead Engineer - AI Trust & Governance
San Francisco or Palo Alto or Chicago or New York City or Seattle or Bellevue
$173k-$260k/yr HybridFull Time
10+ YOE10+ years of software development; full stack expertise; AWS cloud; CI/CD; observability; platform engineering; AI governance; strong collaboration and leadership.
AWS, CI/CD, Monitoring/Observability, Claude, Generative AI tools, LLM platforms
1mo
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Lead Engineer
Oak Lawn, Illinois, United States
$38-$57/hr OnsiteFull Time
5+ YOE5+ MgmtHigh school diploma, Stationary Engineer and Universal CFC required, Illinois driver's license, 5+ years lead HVAC/stationary engineer experience, competency with Building Automation Systems and CMMS, ability to lift up to 100 lbs, available for any shift including weekends/holidays.
Building Automation Systems, Computerized Maintenance Management System (CMMS)
1mo
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Lead Software Engineer
Chicago or Peoria
$128k-$209k/yr OnsiteFull Time
Lead development of backend microservices and RESTful APIs on cloud (AWS/Azure), mentor developers, perform code reviews, resolve complex technical problems, and deliver high-quality software using Java/SpringBoot and CI/CD.
Java 17, SpringBoot, AWS Kinesis, AWS SQS, AWS SNS, AWS Aurora, AWS RDS, AWS DynamoDB, AWS, Apache Kafka, RabbitMQ, Apache ActiveMQ, PostgreSQL, MySQL, Oracle, ElasticSearch, MongoDB, Cassandra, Redis, Azure Devops, GoCD, Jenkins, Microsoft Azure, Microsoft Azure Event Hub, Microsoft Azure Devops, Microsoft Azure
2mo
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Lead Java Software Engineer
Phoenix or San Francisco or Chicago or Denver or Salt Lake City or Madison
$85k-$160k/yr RemoteFull Time
8+ YOE8+ years software development; Java/Spring Boot; cloud-based enterprise apps; strong analytical, communication, and independent working skills.
Java, Python, Spring Boot, MySQL, NoSQL, OpenSearch, Elasticsearch, Apache Camel, RabbitMQ, Data pipelines, AWS, Kubernetes, CI/CD, REST, SOAP, Microservices
3mo
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Lead Data Engineer
Chicago, Illinois, United States
$98k-$182k/yr OnsiteFull Time
5+ YOE5+ years in big data pipelines; expertise in Spark; programming in Scala/Python; strong SQL; experience in cloud (AWS) with Databricks/EMR; able to own problems end-to-end; excellent communication.
Apache Spark, Scala, Python, SQL, AWS EMR, Databricks
3mo
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Lead Software Engineer
Chicago or Englewood
$153k-$240k/yr OnsiteFull Time
5+ YOEBachelor’s degree, 5+ years, strong C/C++, DB design, distributed systems; Open RTB knowledge; ad tech experience a plus.
C++, C, Database Design, Network Programming, Distributed Systems, Open RTB, Agile SDLC
2mo
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Lead AI Engineer
Plano or Purchase or Chicago
$124k-$207k/yr HybridFull Time
Experience leading AI/ML engineering, production-grade agent systems, and client-focused delivery.
Python, Java, FastAPI, Asyncio, Pydantic, LangChain, LangGraph, CrewAI, MLflow, Arise, Docker, Kubernetes, Ray
2mo
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Shopify Architect/Lead Developer
Boston or Chicago or Atlanta or New York City or United States
$100k-$165k/yr HybridAll Commitments Available
5+ YOE5+ years frontend or full-stack; 2+ years Shopify; hands-on Shopify Hydrogen; React/TypeScript; headless commerce; performance-focused.
React, TypeScript, Hydrogen, Shopify Storefront API, Shopify Admin API, Vite, GraphQL, ESLint, Prettier, CI/CD
1mo
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Lead IT Engineer
Chicago, Illinois, United States
$98k-$103k/yr OnsiteFull Time
12+ YOEMaster’s degree in Computing Engineering; 12+ months in IT support/lead roles; experience with ITIL4, WMS, ERP; ability to travel to US customer sites.
ERP, WMS, ITIL4, IT platforms
3mo
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Lead Data Engineer
Chicago, Illinois, United States
$180k-$200k/yr OnsiteFull Time
10+ YOELead architecture of scalable data platforms, mentor engineers, drive AI-enabled data products; strong AWS, Snowflake, Python/SQL, data governance.
Python, SQL, AWS, Snowflake, Cortex AI, Docker, Terraform, CloudFormation, Pulumi, CI/CD, Postgres, Aurora, LLM tools
2mo
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Lead Software Engineer - Tax Product Development
New York or Dallas or Houston or Chicago
$140k-$210k/yr HybridFull Time
6+ YOESix+ years of hands-on experience building web apps, strong MS tech stack, Azure, CI/CD, and mentoring.
C#, ASP.NET, HTML, JavaScript, Angular, Typescript, React, SQL Server, Azure, DevOps, Power BI, PowerShell, Azure CLI, Graph API
3mo
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Lead Data Engineer
Chicago, Illinois, United States
$98k-$182k/yr HybridFull Time
5+ YOE5+ years in developing big data pipelines; strong Spark, Scala and Python; SQL proficiency; cloud experience (AWS); able to own issues and translate business requirements into technical solutions.
Apache Spark, Scala, Python, AWS EMR, Databricks, SQL
1mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
5+ YOEStrong experience in Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; experience with RAG architectures, API integrations; Azure cloud; ability to deploy AI-enabled applications.
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure, RAG
1mo
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Lead Software Engineer
Irving or Chicago
$118k-$206k/yr OnsiteFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
7+ YOE7+ years developing RPA solutions with demonstrated UiPath expertise, UiPath Orchestrator/REFramework experience, team leadership, production support, process analysis, agile delivery, and US work authorization.
UiPath, UiPath Orchestrator, REFramework, Microsoft Power Platform, process mining, Task Capture, SDLC, Agile
1mo
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Lead Software Engineer
Irving or Chicago
$118k-$206k/yr OnsiteFull Time
7+ YOE7+ years developing RPA solutions with UiPath and Orchestrator, REFramework expertise, team leadership, production support, process analysis, governance and SDLC experience; authorized to work in the U.S. without sponsorship.
UiPath, UiPath Orchestrator, REFramework, Power Platform
6d
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Lead Data Engineer
Chicago or McLean
$179k-$225k/yr OnsiteFull Time
4+ YOEBachelor's degree,4+ years application development,2+ years big data,1+ year cloud experience; proficiency in Java/Scala/Python, distributed data tools, data warehousing, UNIX/Linux, and strong communication.
Java, Scala, Python, Redshift, Snowflake, MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, MySQL, Mongo, Cassandra, AWS, Microsoft Azure, Google Cloud, SQL, UNIX/Linux
1w
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Lead Software Engineer
Chicago, Illinois, United States
$133k-$185k/yr OnsiteFull Time
5+ YOE5+ years applied software engineering experience, advanced in Java/C#/ .Net, cloud-native experience (AWS/Azure), SDLC and CI/CD proficiency, AI-assisted development practices, strong design and automation skills.
Java, C#, .Net, AWS, Azure, CI/CD
2mo
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Lead Electrical Engineer 2 - Nuclear
Chicago, Illinois, United States
$135k-$206k/yr OnsiteFull Time
12+ YOE5+ MgmtLead a nuclear electrical engineering group; 12+ years in design; 5+ years leading a design team; ABET BSEE; PE preferred; US work authorization.
Python, MATLAB, Microsoft Excel, MS Office, Electrical design software, Cabling and wiring design
2mo
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Senior/Lead Software Engineer
Chicago, Illinois, United States
$150k-$190k/yr HybridFull Time
5+ YOELead engineer with 5+ years in backend systems, architecture, cloud, and data pipelines; strong Python/TypeScript/Go; experience with AWS/GCP/Azure; scalable systems.
Python, TypeScript, Go, AWS, GCP, Azure, Terraform, CDK
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