184 junior java developer jobs at 64 companies in Illinois
1d
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Product Engineer Java Spring Boot
United States or Illinois
$85k-$145k/yr RemoteFull Time
2+ YOERequires 2–10 years of experience developing Java Spring Boot REST APIs and cloud distributed systems, with security, databases, Kafka, Git, CI/CD, and Agile experience.
Java, Spring Boot, Swagger, REST Docs, OpenAPI, OAuth, OWASP, OpenID, SAML, MongoDB, Kafka, Git, Maven, Gradle, npm, Artifactory, Jenkins, Python
1mo
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Junior Application Security Engineer
North Chicago, Illinois, United States
$85k-$162k/yr HybridFull Time
4+ YOEBachelor's+5yrs or Master's+4yrs experience in application security and software development; experience with SAST/DAST/IAST/SCA, secure coding, CI/CD integration, Java/Node.js, and supporting developers.
SAST, DAST, IAST, SCA, Snyk, Endor Labs, CI/CD, Cloud Security Posture Management (CSPM), Python, Java, Node.js
1mo
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Software Development Engineer
Illinois or Mississippi or Montana or North Carolina or Louisiana or Maryland or Maine or Minnesota or Nebraska or Missouri or North Dakota or New York or New Jersey or New Mexico or Nevada or Ohio or South Carolina or Texas or Rhode Island or South Dakota or Vermont or Tennessee or Virginia or Washington or Utah or Wisconsin or West Virginia or Oregon or Wyoming or Oklahoma or Pennsylvania or Colorado or Alabama or Arizona or California or Connecticut or District of Columbia or Florida or Iowa or Arkansas or Idaho or Kansas or Delaware or Georgia or Indiana or Kentucky or Michigan or Massachusetts or New Hampshire
$65k-$173k/yr RemoteFull Time
2+ YOE2+ years systems analysis and application development; 1+ year development in Java/C++/Python; Agile experience; 1+ year with AI/generative AI, Confluent Kafka, and LLMs such as Gemina or Claude.
Java, C++, Python, Confluent Kafka, Gemina, Claude
18h
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Software Engineer
Schaumburg, Illinois, United States
$73k-$130k/yr OnsiteFull Time
1+ YOEBachelor's degree in computer science or IT, 1+ year software engineering experience, Java and Spring Boot microservices, React or Next.js, and relational database development.
Java, Spring Boot, Spring Data, React, Next.js, Server-Side Rendering (SSR), App Router, Python, FastAPI, Pydantic, TypeScript, JavaScript, GitHub Copilot, Claude, Tailwind CSS, Radix UI
3w
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Full Stack Developer
Naperville or Denver
$95k-$115k/yr HybridFull Time
2+ YOEBachelor's degree or equivalent experience, 2–5 years of professional experience, and development experience with Java, Node.js, SQL, Python, APIs, relational databases, and Unix shell scripting.
Java, Node.js, SQL, Python, HTTP, JSON, WebSockets, ClaudeCode, GitHub Copilot, Unix, Microsoft SQL Server, PostgreSQL, Azure SQL, Oracle, APIs
4d
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Software Engineer
Westminster or New York or Chicago
$74k-$137k/yr HybridFull Time
1+ YOEBachelor's degree in computer science, computer engineering, or related field; 1+ year software development experience with Java or Python; SQL, relational databases, Unix, and shell scripting experience.
Java, Python, SQL, Unix, Unix Shell Scripts, Hadoop, HBase, Spark, Spring, Hibernate, Maven, Angular, HTML, JavaScript, Docker, Kubernetes, AWS, Databricks
3w
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Software Engineer Intern - Summer 2027
Chicago, Illinois, United States
$130k/yr OnsiteInternship
College junior expected to graduate December 2027 or Spring 2028, with programming experience in C++, C#, or Java, strong communication, critical thinking, collaboration, and ability to attend fully in person in Chicago.
C++, C#, Java, Belvedere Trading University (BTU)
3w
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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
1w
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Software Developer – Entry Level
Chicago, Illinois, United States
$61k-$101k/yr OnsiteFull Time
Bachelor’s degree in computer science or related field; foundational development experience with Java, C#, .NET, Python, C++, or JavaScript; React or Angular; SQL; REST APIs; SDLC; cloud concepts; permanent unrestricted U.S. work authorization.
Java, C#, .NET, Python, C++, JavaScript, React, Angular, SQL, REST APIs, SDLC
2mo
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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
1mo
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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
2mo
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Microservices Developer
Chicago, Illinois, United States
$90k-$115k/yr HybridFull Time
2+ YOEBachelor's in CS or related; minimum 2 years cloud and microservices experience; experience with Typescript, Node.js, Serverless Framework, AWS Lambda, DynamoDB, MongoDB, Angular; knowledge of Java a plus; experience with event-driven design and APIs.
Typescript, Node.js, serverless, Serverless Framework, AWS lambda, AWS DynamoDB, MongoDB, Angular, Centric, Salesforce, Elastic Suite, Cegid POS, ASBUS, Java
3w
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Salesforce Developer Internship
Chicago, Illinois, United States
$31-$34/hr OnsiteInternship, Full Time
Must have completed at least two years toward a bachelor’s in a technical field, coursework in object-oriented programming, familiarity with Java/C#/JavaScript/Python/Apex, basic SQL, strong analytical and communication skills.
Salesforce, Lightning, Flows, Apex, Java, C#, JavaScript, Python, SQL, Git, REST APIs, CI/CD, Salesforce DevOps
1w
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Developer - Information Technology
Arlington Heights, Illinois, United States
$90k-$117k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer science, software engineering, or related field; 2+ years' related experience or ECDLP completion. Requires coding, back-end development, AI-assisted tools, Infrastructure as Code, SDLC, and U.S. work authorization.
GitHub Copilot, Claude Code, Infrastructure as Code, CI/CD, Azure, AWS, APPD, Dynatrace, .NET, C, C++, C#, Java, HTML, JavaScript, Angular, CSS, SQL, Oracle, NoSQL, DynamoDB, MongoDB, GitHub, Jira, Lucidchart, Lucidspark, Terraform, CloudFormation, Azure Bicep, Chef, Ansible, Windows Server, Microsoft Office, Microsoft PowerPoint, Microsoft Excel, Google Analytics, Couchbase
1mo
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Test Engineer
Winston-Salem or New York City or Chicago or Cambridge
$71k-$119k/yr OnsiteFull Time
2+ YOEBachelor's degree or equivalent experience,2+ years software testing,manual and automated testing,knowledge of scripting (C#,Java,Python),experience with Selenium/Playwright,JMeter/K6,TestRail/JIRA/Azure DevOps/Bugzilla.
JIRA, Azure DevOps, Bugzilla, TestRail, Zephyr, C#, Java, Python, Selenium, Playwright, JMeter, K6, Git, Postman, SoapUI
4w
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Associate Engineer - 2027 Start
Chicago or New York City
$175k/yr OnsiteFull Time
Pursuing a Bachelors or Masters in CS/CE or similar; strong data structures, algorithms, and multithreading; experience with Java, C++, or Python; graduating Dec 2026–Jun 2027; willing to relocate to Chicago or New York.
Java, C++, Python
2mo
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AI Engineer
Birmingham or Chicago or Fort Lauderdale or New York City or United States
$114k-$148k/yr HybridFull Time
1+ YOEBachelor's in CS/DS/EE/CE or equivalent, 1+ years building/deploying production ML, 1+ years strong programming in Python/C#/C++/C/Java/Rust/Go, experience with webservice frameworks and cloud (Azure) preferred.
OneStream, Python, C++, C, C#, Java, Rust, Go, Flask, FastAPI, Azure
2mo
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Graduate Software Engineer
Chicago, Illinois, United States
$200k/yr OnsiteFull Time
University student graduating Sept 2026–July 2027 in CS/Engineering, strong algorithms and data structures, proficiency in a programming language (Java or C++), strong analytical and collaboration skills.
Java, C++
1mo
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Software Engineer, Wikidata Platform
San Francisco or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Georgia or Idaho or Illinois or Indiana or Iowa or Maryland or Massachusetts or Michigan or Minnesota or Missouri or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Puerto Rico or Rhode Island or Tennessee or Texas or Utah or Vermont or Virginia or Washington or West Virginia or Wisconsin or Wyoming or Brazil or Canada or Colombia or France or Germany or Ghana or India or Indonesia or Italy or Kenya or Mexico or Morocco or Netherlands or Poland or Singapore or South Africa or Spain or Switzerland or United Kingdom
$95k-$149k/yr RemoteFull Time
2+ YOE2+ years backend/platform engineering on distributed systems, proficiency in Java or C++, experience with production-grade services, observability, and data processing technologies.
Java, C++, Kafka, Flink, Docker, Kubernetes, RDF, SPARQL
3w
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Graduate Software Engineer
Chicago, Illinois, United States
$200k/yr OnsiteFull Time
Current student graduating September 2026–July 2027 in computer science, engineering, or related technology; algorithms and data structures knowledge; programming proficiency, with Java or C++ preferred.
Java, C++
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