69 software engineer 5 jobs at 34 companies in Belvidere, IL
1w
Save
Mark Applied
Hide
*Senior Software Engineer
Schaumburg, Illinois, United States
$155k/yr HybridFull Time
5+ YOEBachelor's degree in computer science, software engineering, or related field plus 5 years' experience. Requires Python, JavaScript, API and front-end development, Git, Agile, and Azure, AWS, and GCP experience.
Python, JavaScript, GIT, Azure, AWS, GCP
3w
Save
Mark Applied
Hide
Lead Software Engineer - Remote
Schaumburg, Illinois, United States
$113k-$193k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years software engineering, 5+ years leading teams, cloud-native Java/Spring experience, Docker/Kubernetes, Azure/AWS, CI/CD, observability, AI prompt/agent engineering, production ownership.
Java, Spring, Spring Boot, Docker, Kubernetes, Azure, AWS, CI/CD, NCPDP
2w
Save
Mark Applied
Hide
Sr Software Engineer
Naperville, Illinois, United States
$96k-$130k/yr OnsiteFull Time
5+ YOERequires 5+ years in software development, expertise in C#, Python, Angular, SQL, and AWS, Azure, or GCP, plus architecture, cloud-native, system design, testing, and debugging experience.
C#, Python, Angular, SQL, AWS, Azure, GCP, APIs, CI/CD, version control systems
1w
Save
Mark Applied
Hide
Senior Software Engineer
Rockford, Illinois, United States
$87k-$165k/yr HybridFull Time
5+ YOESTEM degree with 5+ years of relevant experience or advanced degree with 3+ years; embedded software lifecycle, C, requirements, verification, certification, lab testing, and aerospace standards experience required.
C, Assembly, Python, Tcl/Tk, MATLAB, Simulink, RTOS, IBM Rational Synergy, IBM Rational Change, DOORS, DXL, Texas Instruments TMS320F2812, PowerPC, CAN, Ethernet
3mo
Save
Mark Applied
Hide
Principal Embedded Software Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
3+ YOEBS in ECE/Computer Engineering +5 yrs (or MS +3 yrs); proficiency in C#, C, Java, Lab Windows CVI; hardware/software troubleshooting; ability to obtain Secret clearance; US citizenship required.
C#, C, Java, Lab Windows CVI, Python, MATLAB, Cadence, GitHub, Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer
2mo
Save
Mark Applied
Hide
Principal Engineer Embedded Software
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
3+ YOEBSc in electrical/computer engineering +5 yrs or MS +3 yrs; experience with C#, C, Java or Lab Windows CVI; hardware/software/firmware troubleshooting; ability to obtain Secret clearance; U.S. citizenship required.
C#, C, Java, Lab Windows CVI, Python, MATLAB, Cadence, Oscilloscope, Signal Generator, Spectrum Analyzer, Network Analyzer, GitHub
3mo
Save
Mark Applied
Hide
Sr. Software Engineer
Wayne or Naperville
$120k-$135k/yr HybridFull Time
5+ YOE5–7 years backend engineering or intelligent systems with production impact; strong Python, CI/CD, and system design; experience with ML model APIs and cloud inference; familiarity with vector databases and retrieval systems.
Python, CI/CD, AWS Bedrock, Azure OpenAI, Google Vertex AI, PyTorch, Hugging Face Transformers, vLLM, FAISS, Pinecone, OpenSearch/KNN, LangChain, LlamaIndex, MLflow, Weights & Biases, Prometheus
1w
Save
Mark Applied
Hide
Sr. Software Engineer - ServiceNow
Baltimore or Kennett Square or Warrenville or Chicago or Houston or De Pere
$118k-$131k/yr HybridFull Time
5+ YOEBachelor's degree in a technical field plus 5 years' relevant experience, or 9 years without a degree; ServiceNow certification and 5+ years of ServiceNow development or administration experience required.
ServiceNow, Git, SQL, NoSQL, Oracle, SQL Server, Cosmos DB, MySQL, Redis, Splunk, ITSM, ITOM, SPM, HRSD, ITBM, ITAM, GRC (IRM), Performance Analytics, CI/CD
4w
Save
Mark Applied
Hide
Senior Forward Deployed Software Engineer (FDE)
Holtsville or Lincolnshire
$97k-$145k/yr HybridFull Time
5+ YOEBachelor's degree,5+ years software engineering experience (or 3+ with advanced degree),full-stack cloud and Android expertise,ability to deploy and debug in customer environments,and strong communication skills.
Java, Spring Boot, Hibernate, Node.js, Express, NestJS, JavaScript, TypeScript, ReactJS, Google Cloud (GCP), AWS, Azure, Docker, Kubernetes, CI/CD, Microservices, MySQL, PostgreSQL, MongoDB, Firebase, BigQuery, Android SDK, Kotlin, Claude Code, GitHub Copilot, Cursor, Git, GitHub
1w
Save
Mark Applied
Hide
Senior Software Engineer, Full Stack (Java & Kafka) (Cloud Operations Resilience Engineering)
Riverwoods, Illinois, United States
$147k-$168k/yr OnsiteFull Time
3+ YOEBachelor's degree and 3+ years of software engineering experience required. Preferred: 5+ years Java and Spring, Kafka or WebSphere MQ, CI/CD, cloud, and Agile experience.
Java, Kafka, Spring Framework, Spring Boot, Spring MVC, Apache Kafka, IBM WebSphere MQ, Jenkins, GitLab CI, GitHub Actions, AWS, GCP, Azure, Scrum, Kanban, Spring Security, OpenShift, mTLS, JWT, KMS, Kubernetes, Datadog, CI/CD
3mo
Save
Mark Applied
Hide
Software Developer 2
Monroe, Wisconsin, United States
OnsiteFull Time
5+ YOEBS or equivalent, 5+ years software development experience, 3+ years with .NET Core/C#, REST APIs, microservices, MySQL/Dynamo, Azure DevOps, Git, AWS; strong problem solving, Agile collaboration, and mentoring ability.
.NET Core, C#, RESTful API, Python, microservices, MySQL, Dynamo, Azure DevOps, Azure Pipelines, Git, AWS, CI/CD
1mo
Save
Mark Applied
Hide
Cross Platform Embedded Software Developer
Lincolnshire, Illinois, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years C/C++ embedded development with RTOS, experience with Android and debugging, strong communication and ability to work on cross-functional distributed teams.
C, C++, IAR Integrated Development Environment, Visual Studio, Windows SDKs, Android Studio, Android SDK, SMX® RTOS, GitHub Copilot, Tara Systems Embedded Wizard, Bluetooth, Wi-Fi, Ethernet, HTTPS, Sockets
2mo
Save
Mark Applied
Hide
Director, Software Development Engineer in Test
Deerfield, Illinois, United States
$166k-$282k/yr OnsiteFull Time
10+ YOE5+ MgmtBachelor's degree in CS/Engineering or equivalent, 10+ years in software engineering/test automation, 5+ years people leadership, experience integrating automated testing into CI/CD, and willingness to travel up to 10%.
CI/CD
2w
Save
Mark Applied
Hide
Project Engineer
Warrenville, Illinois, United States
$98k-$147k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering and 3–5 years of project engineering experience. Requires industrial equipment knowledge, engineering tools, safety codes, and hydraulic pipe modeling software proficiency.
AFT, Flow of Fluids, AFT Arrow, SNCR, SCR, CAD, P&ID, BOM, O&M manual, FAT, RFQ, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
1w
Save
Mark Applied
Hide
Project Engineer
Monticello, Wisconsin, United States
$70k-$85k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering; 3–5 years of manufacturing engineering experience; capital project and equipment installation experience; Microsoft Office and CAD software proficiency.
Microsoft Office, AutoCAD, SolidWorks, GMPs, HACCP, SQF, FDA, OSHA
2w
Save
Mark Applied
Hide
Applications Engineer
Loves Park, Illinois, United States
$115k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering or life sciences, 5+ years in water treatment or a related industry, technical expertise, CAD ability, strong communication, and PC software proficiency.
AutoCAD, SolidWorks, ERP, PC, fax, printer
2mo
Save
Mark Applied
Hide
Construction Engineer III
Crystal Lake or Bannockburn
$90k-$120k/yr HybridFull Time
5+ YOEPE license, 5+ years construction engineering experience, IDOT/Illinois Tollway project experience, BS in Civil/Construction Engineering preferred, EMR/software proficiency (IDOT CMMS, ISTHA eBuilder).
IDOT CMMS program, ISTHA eBuilder
2mo
Save
Mark Applied
Hide
Distinguished Engineer - Global Payment Network
McLean or Richmond or Plano or Riverwoods
$245k-$307k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years software engineering, 5+ years designing distributed systems and public cloud experience; strong coding experience in common languages; payments and high-performance systems experience preferred.
Java, Python, Go, JavaScript, TypeScript, Swift
5d
Save
Mark Applied
Hide
Senior Structural Engineer 1 - Nuclear
Warrenville, Illinois, United States
$85k-$129k/yr HybridFull Time
5+ YOEBS in Civil Engineering with structural emphasis from an ABET-accredited program, 5+ years designing and analyzing structures, and proficiency with structural analysis software and design standards.
STAAD, SAP2000, SAFE, STRUDL, ANSYS, ASCE 7, AISC, ACI, Python, MATLAB, Microsoft Excel, AI
1w
Save
Mark Applied
Hide
AI Solutions Engineer
Wood Dale, Illinois, United States
$100k-$140k/yr HybridFull Time
5+ YOERequires 5+ years in software, cloud, platform, or data engineering; production AI experience; strong Python; Azure or AWS; enterprise APIs and integrations; AI workflows, orchestration, and retrieval systems.
Python, Azure, AWS, Infrastructure as Code, CRM