210 junior software engineer jobs at 107 companies in Peotone, IL
2mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
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
1w
Save
Mark Applied
Hide
Software Engineer
Chicago, Illinois, United States
OnsiteFull Time
Software engineering role in the Information Technology department based in Chicago.
1mo
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
Software Engineer
Chicago or Peoria or Irving
$89k-$145k/yr OnsiteFull Time
0+ YOEBachelor’s degree or higher in computer science, software engineering, or related field preferred; 0–2 years relevant experience, GPA 3.0 minimum, and skills in software development, testing, integration, and architecture.
Java, JavaScript, Python, Spring Boot, React, SQL, API, Cloud Platforms, Generative AI
1mo
Save
Mark Applied
Hide
Software Engineer
Chicago or Peoria or Irving
$89k-$145k/yr OnsiteFull Time
0+ YOEDesign, develop, test, and deploy web, mobile, and cloud software; bachelor’s degree preferred; 0-2 years relevant experience; knowledge of SDLC, software integration, architecture, testing, and strong communication and critical thinking.
Java, JavaScript, Python, SpringBoot, React, SQL, APIs, Cloud Platforms, Generative AI
2w
Save
Mark Applied
Hide
Software Engineer
Oak Brook or Sioux Falls or Tempe
$87k-$133k/yr HybridFull Time
2+ YOEBachelor's or Master's in Computer Science or related, minimum 2 years experience, strong problem solving, software development and support skills.
1mo
Save
Mark Applied
Hide
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
2d
Save
Mark Applied
Hide
Sr Staff Software Engineer
Chicago, Illinois, United States
$108k-$210k/yr HybridFull Time
2+ YOEMaster's in Computer Science/Engineering or equivalent plus 2 years post‑baccalaureate experience in software engineering within trading/finance; mentoring experience, project leadership, SQL, NoSQL, Golang, Redis, MongoDB, AI tooling and infrastructure.
SQL, NoSQL, Golang, Redis, MongoDB, AI tooling and infrastructure
1mo
Save
Mark Applied
Hide
Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
2w
Save
Mark Applied
Hide
Software Engineer II (Remote)
Oak Brook or Alabama or Arizona or Florida or Georgia or Iowa or Illinois or Indiana or Michigan or Minnesota or Missouri or North Carolina or Nebraska or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or West Virginia
$91k-$111k/yr RemoteFull Time
2+ YOE2+ years software/support engineering experience, practical AI tool experience, working knowledge of JS, TypeScript, React, Git, Postgres, GCP, strong problem-solving and communication skills.
Claude Code, GitHub Copilot, ChatGPT, js, TypeScript, React, Git, Postgres SQL, GCP, Data Dog, GraphQL, Plaid, Google BigQuery
3d
Save
Mark Applied
Hide
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
1d
Save
Mark Applied
Hide
Associate, Software Engineer
Chicago, Illinois, United States
$120k-$148k/yr HybridFull Time
Proficiency in Java, Python, C#, JavaScript, object-oriented design, SQL, NoSQL, REST, GraphQL, Git, CI/CD, debugging, and Agile software development.
Java, Python, C#, JavaScript, SQL, NoSQL, REST, GraphQL, Git, CI/CD, Agile
1mo
Save
Mark Applied
Hide
Integrations Software Engineer
Ghent or London or Chicago
HybridFull Time
2+ YOE2+ years software engineering or systems integration experience; strong API knowledge (REST, GraphQL), data formats (JSON, XML); experience with Python, Django, GraphQL, K8s, React/React Native, Google Cloud; strong communication and stakeholder management.
APIs, REST, GraphQL, JSON, XML, Python, Django, K8s, React, React Native, Google Cloud
1mo
Save
Mark Applied
Hide
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
Save
Mark Applied
Hide
Software Engineer II (Healthcare Solutions)
La Grange or McCook or Carpentersville or Iola or Shenzhen
$70k-$121k/yr OnsiteFull Time
2+ YOEBachelor's in engineering or CS, 2+ years embedded software experience, proficiency in C/C++, microcontroller platforms (ARM Cortex-M, STM32, PIC), RTOS, device drivers, communication protocols (I2C, SPI, UART, USB, BT/BLE), and hardware debugging tools.
C/C++, I2C, SPI, UART, USB, BT/BLE, RTOS, ARM Cortex-M, STM32, PIC, oscilloscopes, logic analyzers, JTAG
1mo
Save
Mark Applied
Hide
Software Engineer
Chicago, Illinois, United States
$90k-$131k/yr HybridFull Time
2+ YOEBachelor's in CS or related,2+ years building commercial applications,strong C# and Python skills,experience with messaging,relational DBs,AWS,CI/CD,domain modeling and test-driven practices.
.NET, Python, AWS, OpenAI, AWS Bedrock, Kafka, AWS SQS, Kinesis, SQL Server, Postgres, C#, Vue, React, Angular, AWS Lambda, AWS ECS, AWS ECR, Amazon EC2, Amazon API Gateway, AWS IAM, Amazon S3, Amazon Neptune, Gremlin, Elasticsearch, OpenSearch
1mo
Save
Mark Applied
Hide
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
1mo
Save
Mark Applied
Hide
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
Explore Jobs