25 software systems engineer jobs at 17 companies in Kankakee, IL
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Software Engineer, AI & Product Systems
Naperville, Illinois, United States
$80k-$150k/yr OnsiteFull Time
3+ YOE3+ years software engineering; Node.js/Next.js/TypeScript; PostgreSQL or Supabase; REST/OAuth2/JWT; AI/LLM integration; CI/CD; security and reliability.
Node.js, Next.js, TypeScript, PostgreSQL, Supabase, REST, OAuth2, JWT, WebSockets, GitHub Actions, Vercel, n8n, SOQL
1mo
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Software Engineer
Hammond, Indiana, United States
OnsiteFull Time
Experience designing and supporting high-availability manufacturing software; strong OOP (C++/C#); familiarity with databases, PLC/process interfaces, industrial communications, troubleshooting live production systems; bachelor’s preferred.
Delphi, Object Pascal, C++, C#, SQL Server, MySQL, Oracle, REST APIs, OPC, PLC, TCP/IP, Windows, Windows Server, Android, iOS, Python, Machine Learning, AI
2w
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Software Engineer
Naperville, Illinois, United States
$132k-$147k/yr HybridFull Time
3+ YOEMaster's in CS/SE or related with 3 years development experience; experience designing enterprise systems and platform engineering; Java, AWS (Lambda,S3,EC2,Glue,DynamoDB), MySQL/PostgreSQL/DynamoDB, Docker/Kubernetes.
Java, REACT, EC2, S3, Lambda, Glue, DynamoDB, PostgreSQL, MySQL, Docker, Kubernetes
1w
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Staff Software Engineer - GenAI
Oak Brook or California
$134k-$228k/yr HybridFull Time
10+ YOEBachelor's degree in CS/EE required,10+ years software engineering experience with 2+ years working with LLMs/agentic AI; experience with Python, LLM tools, distributed systems, and leading cross-functional AI productization.
LangChain, LangGraph, CAMEL, LlamaIndex, AutoGen, FAISS, Weaviate, Pinecone, Python, Node.js, REST, gRPC, GCP, AWS, Azure
5d
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Principal Software Engineer, Core Services
Wayne or Naperville
$160k-$185k/yr HybridFull Time
10+ YOE10+ years software engineering experience, bachelor’s in CS or equivalent, deep TypeScript/Node.js skills, cloud-native and distributed systems experience, leadership and mentoring experience.
TypeScript, Node.js, NestJS, EC2, Lambda, S3, SNS, SQS, Docker, Kafka, React, Kubernetes, GitHub Copilot, Claude Code, OpenAI Codex
2mo
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Software Test Engineer (Oak Brook, IL, US)
Oak Brook, Illinois, United States
$87k-$133k/yr HybridFull Time
2+ YOEBachelor's in engineering with 2+ years in software test for embedded systems; strong Python/MATLAB scripting; test frameworks; CAN/LIN protocols; version control; and defect tracking.
Python, MATLAB, Robot, PyUnit, Pytest, CANalyzer, CANoe, INCA, Git, Azure DevOps, GitLab, GitHub, Polarion, Doors, Jira
2d
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Building Automation Software Engineer
Westmont or North America
$86k-$130k/yr HybridFull Time
3+ YOERequires 3+ years in building or industrial automation, controls, systems engineering, or related work; controls logic, troubleshooting, systems integration, programming, analytical, communication, and customer-focused skills.
C#, Python, Visual Basic, Java, C++, Schneider Electric EcoStruxure Building Operation (EBO), Tridium Niagara, HVAC, DDC
3d
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Engineer - Merch Systems
Bolingbrook, Illinois, United States
$88k-$125k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent experience, 3–5 years of software engineering experience, programming and scalable application development expertise, and familiarity with Agile, CI/CD, cloud, DevOps, testing, and debugging.
o9, Blue Yonder, Oracle APEX, Oracle PL/SQL, Atlassian Jira, CI/CD, DevOps, AI-assisted software development tools, generative AI, prompt engineering
2mo
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Fleet Software & Controls Engineering Lead
Oak Brook, Illinois, United States
HybridFull Time
8+ YOE8+ years software/systems engineering experience, production Python, APIs and event-driven systems, real-time/hardware-adjacent software, leadership/mentoring, experience using AI tools and building/orchestrating agents.
Python, GCP, Cloud Run, Pub/Sub, Cloud SQL, WebSockets, DNP3, Modbus, ICCP, LabVIEW
3mo
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Industrial Controls Software Engineer
Oak Brook, Illinois, United States
OnsiteFull Time
7+ YOE7+ years in industrial/automation control systems; strong PLC/PAC/HMI/SCADA experience; architecture leadership; knowledge of IEC 61131-3; familiarity with IoT/edge and cloud-connected controls.
Ignition, Rockwell/Allen-Bradley, Siemens, HMI/SCADA, data historian, CI/CD, Git, containers, IEC 61131-3 languages
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Engineer III Process
Downers Grove, Illinois, United States
$107k-$150k/yr OnsiteFull Time
6+ YOEBachelor's in Chemical Engineering, 6+ years process engineering experience in energy/chemical industries; experience with hydraulic analysis, heat & material balances, PFD/P&ID development, equipment sizing, relief system analysis, and process engineering software.
1mo
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Senior Engineer, Invest Tech
Downers Grove, Illinois, United States
$135k-$145k/yr HybridFull Time
3+ YOEBachelor's degree, 3+ years software/data engineering experience, 3+ years Python and SQL, experience with cloud-native (AWS), Kafka, CI/CD, distributed systems; AI-assisted development fluency preferred; exposure to portfolio analytics a plus.
GitHub Copilot, Claude, ChatGPT, AWS Bedrock, Python, PostgreSQL, SQL Server, Snowflake, Kafka, Lambda, S3, ECS/EKS, Step Functions, Aurora, CI/CD, DevOps, Vision platform
1mo
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Senior MES Developer
Hanoi or Hung Yen or Lisle
OnsiteFull Time
6+ YOE6+ years software development (4+ backend) with strong Java 17+/Spring Boot, REST API, high-concurrency transactional systems; experience with Progress/PostgreSQL, Kafka, Angular, observability, performance tuning, and CI/CD tools (Jira, GitLab).
Java 17+, Spring Boot, REST API, Progress, PostgreSQL, Kafka, Angular, TypeScript, Opcenter, Camstar, SAP, WMS, DataHub, Prometheus, Grafana, Playwright, Jira, GitLab
2mo
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Senior Data Engineer
Chicago or Westmont
$140k-$180k/yr OnsiteFull Time
4+ YOE4+ years software or data engineering; end-to-end data and AI systems; AI agents; MCP; LangChain/LangGraph; Python; cloud; strong communication.
LangChain, LangGraph, AutoGen, CrewAI, Semantic Kernel, MCP, Python, AWS, Azure, GCP, SQL, NoSQL, Docker, Kubernetes, dbt, GitHub Actions
1w
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AI Solutions Engineer
Lockport, Illinois, United States
$75k-$95k/yr HybridFull Time
Build internal AI tools and prototypes, work with APIs and MCP servers, connect systems, demonstrate programming and integration experience, and pass drug screen and hands-on testing.
APIs, MCP servers, GitHub
3mo
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Solution Architect
Downers Grove, Illinois, United States
$140k-$170k/yr OnsiteFull Time
6+ YOE6+ years in software engineering/solution architecture; design and deliver end-to-end solutions; API/integration design; cloud (Azure); ERP/CRM/eCommerce systems; strong communication.
Azure, Epicor P21, NetSuite, Salesforce, Genesys Cloud, API design
1mo
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Landscape Small Engine Mechanic
Valparaiso, Indiana, United States
$22-$26/hr OnsiteFull Time
1+ YOE1+ years experience repairing and maintaining 2‑ and 4‑stroke small engines; ability to troubleshoot electrical, hydraulic, and mechanical systems; comfortable with shop tools, diagnostic software, and repair manuals; able to lift 40–50 lbs.
diagnostic software, repair manuals
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