12 software and systems development engineer jobs at 9 companies in Illinois
1w
Save
Mark Applied
Hide
Staff Software Development Engineer – Agentic Applications and Experiences
Portland or Chicago or Seattle or Dallas
$141k-$173k/yr OnsiteFull Time
7+ YOEBachelor's degree and 7+ years software engineering experience; strong backend skills with Java or C#; experience with cloud (AWS), Kafka, Elasticsearch, containerization, RESTful APIs, and scalable systems.
Java, Kafka, Elasticsearch, AWS, Docker, Kubernetes, Spring Boot, OData, SQL
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Java - Systems and Scalability Engineering
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$160k-$220k/yr HybridFull Time
10+ YOEBachelor's degree or equivalent, 10+ years Java development, 4+ years building highly scalable systems, OOP, REST API design, relational DB design, caching/Redis, familiarity with Kotlin, C++, Golang, Postgres, and AWS; strong quality testing practices.
Java, Kotlin, C++, Golang, Postgres, AWS, Jersey, Spring, Redis, Python
3w
Save
Mark Applied
Hide
Sr. Software Engineer - AI Platforms and Automation
United States or Chicago or Houston or Rosemont
$140k-$200k/yr RemoteFull Time
7+ YOE7+ years software/platform engineering experience; strong Python and AWS experience; production systems, CI/CD, Docker/Kubernetes, SQL/PostgreSQL, and experience with LLMs or AI-enabled applications.
Python, Amazon Bedrock, Lambda, Glue, S3, IAM, CloudWatch, MWAA, Airflow, CI/CD, Git, Docker, Kubernetes, Terraform, SQL, PostgreSQL, LLM APIs, LangChain, LangGraph, LlamaIndex, Claude Code, GitHub Copilot, Cursor, RDF, OWL, SPARQL, SHACL, FHIR, SNOMED CT, LOINC, RxNorm, ICD-10, CPT, vector databases, embeddings
3d
Save
Mark Applied
Hide
Senior Software Engineer - Coding Agents - Java and React
Chicago, Illinois, United States
$113k-$188k/yr HybridFull Time
3+ YOEBachelor's degree or equivalent,3+ years modern software engineering experience,distributed systems knowledge,experience with AI agents,Agile/DevOps familiarity,strong communication and problem-solving skills.
Java, React, CI/CD, AI Agents
1mo
Save
Mark Applied
Hide
Staff Software Engineer - Cloud Infrastructure and Devops
San Jose or Chicago or Scottsdale or Austin
$177k-$262k/yr HybridFull Time
7+ YOE7+ years software experience, 5+ years operating distributed/cloud systems, 2+ years technical leadership, Bachelor’s/Master’s in CS or related, hands-on with AWS, containers, Python/Java/Go/Bash, Kubernetes, Terraform/CDK.
AWS, EKS, Docker, GitHub Enterprise, CDK, Terraform, GitHub Actions, Datadog, Bash, Python, Go, Java, Kubernetes
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Java (Triggers and Conditions)
California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Maine or Massachusetts or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
$160k-$240k/yr HybridFull Time
10+ YOE10+ years Java development, 5+ years building highly scalable systems, OOP and API design expertise, relational DB experience, familiarity with caching (Redis), Bachelor's in CS or equivalent experience.
Java, Kotlin, C++, Golang, Postgres, AWS, Redis, Jersey, Spring
3d
Save
Mark Applied
Hide
Sr Software Engineer - Positioning and Controls
Mossville, Illinois, United States
$113k-$169k/yr OnsiteFull Time
Expertise in Matlab/Simulink and C++, experience with positioning sensors (GNSS, IMU, UTS) and Kalman filters, development of real-time embedded control systems, strong analytical and communication skills.
Matlab, Simulink, C++, GNSS, IMU, UTS, Kalman Filters
2d
Save
Mark Applied
Hide
Sr Software Engineer - Positioning and Controls
Mossville, Illinois, United States
$113k-$169k/yr OnsiteFull Time
Experience developing positioning and control algorithms using Matlab/Simulink and C++; experience with IMU, GNSS or laser receivers, Kalman filters, and real-time embedded control systems; strong analytical and communication skills.
Matlab, Simulink, C++, IMU, GNSS, UTS, Kalman Filter
2mo
Save
Mark Applied
Hide
AI Prompt and Skills Engineer
Raleigh or Indianapolis or Atlanta or Richmond or Tysons Corner or Ft. Lauderdale or West Warwick or Austin or Denver or Orlando or Charlotte or Greenville or Jeffersonville or Alpharetta or Tampa or Nashville or Cincinnati or Louisville or Augusta or Rockville or Chicago or Reading or Pittsburgh
$116k-$175k/yr RemoteFull Time
Bachelor’s degree in Computer Science, Data Science, Information Systems, Engineering; hands-on prompt engineering; familiarity with AI platforms; strong documentation and collaboration.
Anthropic Claude, Microsoft Copilot, AI development frameworks, Prompt engineering tooling
1mo
Save
Mark Applied
Hide
Principal Solutions Developer , Prototyping and Customer Engineering (PACE)
Boston or Austin or Arlington or Seattle or New York or Herndon or Chicago or San Francisco or Dallas
$183k-$284k/yr OnsiteFull Time
15+ YOE15+ years technical experience, bachelor's in CS/engineering/math (or equivalent), expertise in cloud architecture and CXO engagement, experience developing end-to-end solutions, programming with Python/JavaScript/Go/.Net/Java, EMR of distributed systems.
Python, JavaScript, Go, .Net, Java, AWS
2mo
Save
Mark Applied
Hide
Electronic Systems Verification & Validation Project Team Leader
Mossville, Illinois, United States
$128k-$193k/yr OnsiteFull Time
7+ YOELead SIL/HiL verification efforts; mentor 4–6 engineers; 7+ years in software development or validation; strong C/C++ and Simulink Autocoding; CI/CD/CT experience.
Software-in-the-loop (SIL), Hardware-in-the-loop (HIL), GoogleTest, C, C++, Simulink Autocoding, CI/CD/CT, AUTOSAR
1mo
Save
Mark Applied
Hide
Tech Product & Offering Dev Manager
New York City or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$80k-$225k/yr HybridFull Time
5+ YOE5+ years in AI/ML/automation or software engineering, 5+ years Python and APIs/automation frameworks experience, 2+ years deploying AI/ML to production, bachelor’s degree or equivalent, experience with cloud/distributed systems and GenAI preferred.
Python, APIs, automation frameworks, data pipelines, GenAI, LLMs