257 junior software developer jobs at 139 companies in Avondale, IL
3mo
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Junior Software Engineer
Chicago, Illinois, United States
$80k-$100k/yr OnsiteFull Time
Entry-level software engineer; learn SDLC, backend, coding; BS in CS or related field or equivalent practical experience; Java/C/C++, JavaScript; Java Spring Framework; handling high-priority requests; startup adaptability.
Java, C/C++, JavaScript, Python, Spring Framework, Spring Boot
2mo
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Junior Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
Bachelor’s degree in a quantitative or technical field; programming in C++/Python; interest in finance; strong math and communication; onsite.
C++, Python, Linux scripting
2mo
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Junior Software Engineer (C++ & AI-Assisted Development)
Chicago, Illinois, United States
OnsiteFull Time
1+ YOE1-2 years C++ experience; AI tooling experience; problem solving; BS in CS/CE or equivalent; Python is a plus; Git/IDE tooling; interest in local LLMs.
C++, Python, Git, CLion, VSCode, CI/CD, Local LLMs
22h
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Sr. Software Engineer, Middleware
Oak Brook, Illinois, United States
OnsiteFull Time
Develop and maintain myQ middleware using Agile methodologies, collaborate across engineering and product teams, design software, lead offshore teams, enforce coding standards, and mentor junior engineers.
myQ, Scrum, ISO 27001
4d
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Software Engineer, Wallet
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
$166k-$195k/yr HybridFull Time
2+ YOE2+ years of software development experience; backend expertise in Go, Python, or Java; cloud-native architecture, system design, data modeling, and software engineering fundamentals required.
Go, Python, Java, EVM blockchains, smart contracts
2mo
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Senior Software Engineer
Chicago or United States
$113k-$183k/yr RemoteFull Time
1+ YOEMaster's in Computer Science or related and 1 year experience developing backend/service-layer software. Requires Java, Python, PostgreSQL, MongoDB, TDD practices, and Agile development experience.
Java, PostgreSQL, MongoDB, Python
22h
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Sr. Software Engineer Front End
Oak Brook, Illinois, United States
RemoteFull Time
Develops software using Agile methodologies, designs moderately complex solutions, collaborates across UI/UX and engineering teams, leads offshore teams, and mentors junior engineers.
Agile, Scrum, DevOps, firmware, ISO 27001
2mo
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Senior Software Engineer
Chicago, Illinois, United States
$113k-$183k/yr RemoteFull Time
1+ YOEMaster's in Computer Science or related field and 1 year experience in backend/service software development with Java, Python, PostgreSQL, MongoDB, TDD and Agile.
Java, PostgreSQL, MongoDB, Python
2w
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Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
Software engineering role in the Information Technology department based in Chicago.
22h
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Software Engineer I
Chicago, Illinois, United States
$80k-$100k/yr RemoteFull Time
2+ YOEBachelor's degree or equivalent experience; 2–4 years developing software with Microsoft's platform; C#, ASP.NET/MVC, Web APIs, WCF, SQL Server, RESTful APIs, and cloud familiarity.
Microsoft platform, C#, ASP.NET, MVC, Web APIs, WCF, SQL Server, TDD, CI/CD, Agile, RESTful APIs, Azure, AWS, Joget, VB6, Classic ASP, HIPAA, HITECH
1mo
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Associate Software Engineer / Software Engineer
Chicago or Dallas or Toronto
$60k-$125k/yr HybridFull Time
Degree in computer science or equivalent; foundational software engineering knowledge; familiarity with cloud, CI/CD, automated testing, Agile, Jira/Confluence; eagerness to learn and grow.
Go, React, C#, Python, gRPC, SQL, REST APIs, Google Cloud Platform, Kubernetes, Terraform, Jira, Confluence, AI tools
2w
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Software Engineer II
Schaumburg, Illinois, United States
$74k-$108k/yr OnsiteFull Time
1+ YOEBS/MS in CS/Electrical/Computer Engineering or related,1–2 years embedded software experience,US citizenship,proficiency in embedded development,network protocols,and strong communication and problem-solving skills.
C/C++, Linux, Windows, Python, Perl, Microsoft PowerShell, Java, Make, Bash, TCP/IP, TLS, UDP, Git, JIRA, Android, iOS, SIP, RTP, RTCP, Gen AI, LLM, Embedded programming
2mo
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Software Engineer
Chicago or Tel Aviv or United States
$140k-$170k/yr OnsiteFull Time
2+ YOE2+ years full-stack development with Node.js and a front-end framework (Angular/React/Vue), bachelor’s in CS or equivalent, experience shipping SaaS features, strong ownership and problem-solving.
Node.js, Angular, React, Vue, MongoDB, TypeScript, Kubernetes, Docker, Firebase, Datadog, Splunk
5d
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Software Developer (Onsite - Huntley, IL)
Huntley, Illinois, United States
$60k-$80k/yr OnsiteFull Time
0+ YOEBachelor's degree in a relevant computer field and 0–2 years of software development experience. Requires knowledge of programming, databases, APIs, web services, and testing.
Python, Java, JavaScript, APIs, ERP, HSA, FSA, Microsoft 401k, Roth 401k
1mo
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Software Engineer - SMB (Hybrid)
Chicago, Illinois, United States
$68k-$110k/yr HybridFull Time
2+ YOE2+ years professional software development experience with Java, Python, or Go; frontend experience with TypeScript and React; strong SQL and API/microservices experience; bachelor’s degree or equivalent; willingness to join on-call rotation.
Java, Python, Go, TypeScript, React, SQL, Docker, Kubernetes, AWS, Terraform, GitHub
1w
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Entry-Level Software Engineer
Dallas or Seattle or Houston or San Francisco or Chicago or Philadelphia or El Segundo or Atlanta or New York
$80k-$92k/yr HybridFull Time
Pursuing a Bachelors or Masters in MIS, Computer Science, or Computer Engineering (graduation Dec 2026–Aug 2027); legal US work authorization without sponsorship; software development or internship experience; strong communication and problem-solving skills.
AWS, Azure, Google Cloud, Databricks, PySpark, CI/CD, Docker, Terraform, Azure OpenAI, AWS Bedrock, LangChain, Python, Java, SQL, JavaScript, .NET, React, Angular
4w
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Software Developer
Chicago, Illinois, United States
$225k/yr OnsiteFull Time
Degree in CS/Math/Physics or related expected by June 2027; proficiency in C++, Java or Python; experience with multi-threading, network programming (TCP/IP), API design, data processing, and algorithms.
C++, Java, Python, TCP/IP
1mo
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Software Engineer (Contract)
Chicago or Washington or District of Columbia or Florida or Illinois or Maryland or Michigan or North Carolina or New York or Pennsylvania or Texas or Vermont or Virginia or United States
$90k/yr HybridContract
1+ YOE1–2 years professional software engineering experience; familiarity with AI/ML and tools; front-end React and back-end frameworks (Rails/Django/Node); SQL proficiency; strong problem-solving and collaboration skills.
React, Python, Ruby, Node, SQL, Claude Code, GitHub Copilot, ReactJS, AngularJS, VueJS, Rails, Django, NodeJS, Go, Flask, Amazon Web Services (AWS), D3, pandas, scikit-learn, NumPy, SciPy, R, STATA
3w
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Engineer Software
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
2+ YOEBS in ECE/Computer Engineering or related STEM with 2+ years (or MS with 0+ years), US citizenship, ability to obtain Secret clearance, experience with C#/C/Java, SQL/SSIS, version control and Agile tools.
C#, C, Java, Microsoft Office, Git, Gitlab, GitHub, Bitbucket, ClearCase, Azure DevOps, Jira, Tableau, PowerBI, SSIS, Jenkins, Alteryx, Visual Studio, IIS, ASP.net, Confluence
3w
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Engineer Software
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
2+ YOEBachelor's in ECE/Computer Engineering or related STEM with 2+ years (or MS with 0+ years). Experience with C#, C, Java, SQL, version control, Agile tools; US citizenship and ability to obtain Secret clearance.
C#, C, Java, SQL, MS Office, Microsoft Excel, Git, Gitlabs, Github, Bitbucket, ClearCase, Azure DevOps, Jira, Confluence, Tableau, PowerBI, SSIS, Jenkins, Alteryx, Visual Studio, IIS Server, WinForm Design Framework, JavaScript
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