28 software systems engineer jobs at 15 companies in Creston, 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
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Principal/Sr. Principal Systems Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
5+ YOESTEM degree with 5+ years (Principal) or 8+ years (Sr Principal) experience, proficiency in systems thinking, model-based systems engineering, simulation/mission modeling, and listed software/tools; U.S. citizenship and active government clearance required.
MATLAB, C, C++, CUDA, VHDL, OpenCL, SysML, Python, Cameo, Rhapsody, AFSIM, STK, BRAWLER, ATCOM, ONESAF, DOORS, ClearCase, ClearQuest
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Systems Engineer/Principal Systems Engineer (Integration & Test)
Rolling Meadows, Illinois, United States
$88k-$163k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain/maintain government clearance (SAP/Secret); BS/MS/PhD in EE/ME or related; 2+ years (Systems) or 5+ years (Principal) experience; troubleshooting hardware/software/firmware; test planning and execution; DOORS, MBSE/Cameo, MATLAB, C/C++, Java, Python familiarity.
DOORS, Cameo, MATLAB, C, C++, Java, Python
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
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Software Engineer
Schaumburg, Illinois, United States
$84k-$106k/yr HybridFull Time
BS/MS in EE, Computer Engineering, or Computer Science; experience with C/C++, Linux/Unix, real-time embedded systems; Git and Jira; exposure to Docker or Podman; strong debugging, communication, and Agile experience; work onsite 3 days/week.
Docker, Podman, Git, Jira, C/C++, Linux, Unix
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
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Android Software Engineer II
Schaumburg, Illinois, United States
$81k-$117k/yr HybridFull Time
3+ YOE3+ years OO experience with Java/Kotlin, Android app and system debugging, strong software design and algorithms, B.S. in CS or related, experience with AI-assisted development tools and excellent communication.
Java, Kotlin, GitHub Copilot, Microsoft Visual Studio Code, Firebase Crashlytics, Real Time Databases, AOSP, Linux, logcat
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Software Engineer – Test Equipment (Onsite)
Rockford, Illinois, United States
$87k-$165k/yr OnsiteFull Time
5+ YOEU.S. citizenship required. STEM degree (Bachelors with 5+ yrs or Advanced Degree with 3+ yrs). Experience developing software that interfaces with hardware-based test/HIL/ATE systems; Python, C++, TCL/Bash, Linux/Windows; configuration management and OOD.
Python, TCL, C++, Bash, LabVIEW, Linux, Windows, Automatic Test Equipment (ATE), Hardware-in-the-Loop (HIL)
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
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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
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Resident Engineer (GM)
St. Charles or Warren
OnsiteFull Time
3+ YOEBachelor's in Electrical/Mechanical/Computer Science; 3+ years automotive ECU/switches development; knowledge of DFMEA/ADVP&R; CAN/LIN and Ethernet; GM systems (PRTS, CEMENT, eMERGE); software tools Vehicle Spy and CANoe; CAD NX/Teamcenter; GD&T.
CANoe, Vehicle Spy, NeoVI, NX, Teamcenter, CEMENT, eMERGE, PRTS, GD&T
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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
2d
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Building Automation Systems HVAC Technician, Mt. Pleasant, Wisconsin
Mount Pleasant or Rolling Meadows or Chicago
$47k-$80k/yr FieldFull Time
Electro-mechanical experience, PC/software skills, Microsoft Office proficiency, valid driver's license, ability to work at heights and confined spaces, lift 75 pounds, work overtime and on-call, and permanent US work authorization.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft Outlook, email, smartphone, tablet, laptop, Apogee, Desigo, Modbus, Tridium, Niagara, Alerton, LonWorks, BACnet, DDC, BMS
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Lead AI ML Engineer - AWS Connect - Remote
Schaumburg or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
5+ YOE5+ years with APIs/event-driven design/IVR systems; 2+ years with Node.js (TypeScript preferred), AWS (Amazon Connect, AWS Lambda, API Gateway), and Amazon Lex; authorized to work in the U.S. without employer sponsorship.
Node.js, TypeScript, Amazon Web Services, Amazon Connect, AWS Lambda, Amazon API Gateway, Amazon Lex
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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
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Senior Procurement Manager
Hoffman Estates, Illinois, United States
$125k-$145k/yr OnsiteFull Time
5+ YOE5+ years procurement experience in construction, knowledge of mechanical/HVAC/electrical systems, contract negotiation, supplier management, ability to read blueprints, competency with scheduling/financial software; bachelor’s degree in construction/engineering/architecture or equivalent preferred.
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