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Software Developer Jobs in Troy, IL, US
420+ software developer jobs from 130+ companies hiring in Troy, IL, US.
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Software Engineer
Fenton, Missouri, United States
RemoteFull Time
2+ YOEBachelor's degree or equivalent experience; 2+ years software development or application support; ability to write, test, debug, and review code; familiarity with modern development practices, version control, and CI/CD workflows.
Java, Spring Boot, REST, React, React Native, PostgreSQL, Kafka, TypeScript, Node, Git, CI/CD, AWS, Docker, Kubernetes
1mo
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Senior Software Engineer
Bridgeton, Missouri, United States
$92k-$164k/yr RemoteFull Time
10+ YOESenior software engineer with 10+ years of experience in software solution development, Microsoft technologies, and enterprise full-stack delivery.
Microsoft Technologies, AWS, REST API, SQL, CI/CD, Git, Jenkins, JFrog, Sonar, NUnit, .NET Core, Python, C#, Java, C++, Node.js
3w
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Software Engineer III
St. Louis, Missouri, United States
OnsiteFull Time
5+ YOEActive U.S. Top Secret/SCI clearance; 5+ years software development in VB.NET/C#.NET; SQL experience; unit testing; CompTIA Security+ or Computer Science degree.
VB.NET, C#.NET, SQL, xUnit, nUnit, MSTest, Windows, Azure DevOps, Jira, CI/CD, RESTful APIs, C++
2w
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Lead Software Engineer
O'Fallon, Missouri, United States
$140k-$231k/yr OnsiteFull Time
Lead software development, design scalable services, drive architecture, mentor engineers, and contribute to hiring.
Java, Python, Ruby, Angular, Scala, Cloud Technologies, NoSQL, CI/CD, DevOps, Microservices
2mo
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Senior Level Software Developer
St. Louis, Missouri, United States
OnsiteFull Time
8+ YOESenior software developer with 8+ years, US citizenship, TS/SCI clearance, BS in CS/CE/IT, Python/Java/JS, CI/CD, agile, cloud, GIS knowledge.
Java, JavaScript, Python, SQL, NoSQL, GitLab, CI/CD, Cloud, PostGIS, GIS tooling, Docker, Kubernetes, API Development, Web services, Spatial databases
6d
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Software Engineer
St. Louis or Dayton
HybridFull Time
3+ YOEBackend and API development with AWS exposure; 3+ years experience; MS preferred.
Python, Go, Java, Node, AWS, API Gateway, Lambda, ECS, DynamoDB, Kubernetes, React
2w
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Junior Software Developer
St. Louis, Missouri, United States
$60k-$65k/yr OnsiteFull Time
Frontend-focused developer with JavaScript/React.js; ERP project; REST APIs; PostgreSQL; Git; strong problem-solving and teamwork; Bachelor in CS/Software Eng or related field.
JavaScript, React, HTML, CSS, RESTful APIs, PostgreSQL, Git, Figma, FastAPI, Docker, CI/CD
1mo
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Software Engineer
Chantilly or St. Louis or Gaithersburg or Denver
OnsiteFull Time
6+ YOESenior software engineer with 6+ years of experience; strong full-stack skills; cloud experience; DevSecOps focus; security clearance.
Python, Java, JavaScript, HTML, CSS, REST APIs, React, Angular, Vue.js, Node.js, Django, Flask, Docker, Kubernetes, AWS GovCloud, C2S, Azure, MySQL, PostgreSQL, SQL Server, Git, Jenkins, SonarQube, Nexus, Terraform, Keycloak, Vault, ArcGIS, OpenSearch, Elasticsearch
1mo
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Software Developer (Mid-Level)
Scott AFB, Illinois, United States
OnsiteFull Time
3+ YOEActive Secret Clearance; IAT Level II; 3+ years' software development; Java and Angular experience; REST APIs; Agile; CI/CD; DevSecOps; relational databases; strong problem-solving.
Java, Angular, TypeScript, HTML, CSS, REST, CI/CD, Git, Docker, Kubernetes
1mo
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Lead Software Engineer
O'Fallon, Missouri, United States
$140k-$231k/yr OnsiteFull Time
8+ YOE8+ years in software and micro-services architecture; hands-on rule strategy and software development; experience with fraud rule engines, AI tech, and scalable distributed systems; strong leadership and communication.
IBM ODM, Rule engines, Microservices, Databases, Application Lifecycle Management, Security
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Junior Software Engineer
St. Louis, Missouri, United States
OnsiteFull Time
0+ YOEActive TS/SCI clearance; 0-3 years software development; proficiency in Java, JavaScript, Python; experience with DevSecOps, Agile, CI/CD; AWS; Docker/Kubernetes; geospatial data processing; GIS tools; cross-functional collaboration.
Java, JavaScript, Python, Docker, Kubernetes, OpenShift, AWS, GitLab, Spark, Glue, ETL, PostGIS, GeoServer, ArcGIS, Parquet, JSON, XML, GitLab CI/CD
3w
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Software Engineer
Fenton, Missouri, United States
RemoteFull Time
8+ YOE8+ years in software engineering; strong Java/JEE/Spring/JavaScript/Node.js/TypeScript; REST APIs; SPA frameworks; SQL databases; CI/CD; Agile.
Java, JEE, Spring, JavaScript, Node.js, TypeScript, REST API, SQL, HTML, CSS, JSON, Docker, Maven, Gradle, Jenkins
2mo
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Senior Software Engineer
San Jose or Chicago or Philadelphia or Denver or Dallas or New York City or Century City or Garden City or Nashville or San Ramon or St. Louis or Bellevue or Woodland Hills or Irvine or Downtown Los Angeles or Boise or San Francisco or Austin or El Segundo
OnsiteFull Time
5+ YOE5+ years of software development; strong TypeScript; 3+ years cloud (AWS/Azure/GCP); backend, NoSQL/SQL, React, Node.js; code reviews; mentoring; AI-enabled development.
TypeScript, React, Node.js, AWS, Azure, GCP, GraphQL, Infrastructure as Code, AWS CDK
2mo
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Associate Software Engineer
Berkeley, Missouri, United States
$82k-$92k/yr OnsiteFull Time
2+ YOEBachelor’s degree, active U.S. Secret Clearance, 2+ years software development, Agile, C#, .NET, Git/Bitbucket.
C#, NET, Git, Bitbucket, Agile
2mo
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Associate Software Engineer
Berkeley, Missouri, United States
OnsiteFull Time
2+ YOEBachelor's degree, active U.S. Secret Clearance, 2+ years software development, Agile, C#, .NET, Git/Bitbucket.
C#, .NET, Git, Bitbucket, TypeScript, ReactJS, Redux
1mo
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Senior Software Engineer
Bridgeton, Missouri, United States
$92k-$164k/yr RemoteFull Time
10+ YOESenior software engineer with 10+ years of experience, strong full-stack and cloud skills (AWS), Microsoft technologies, and SQL development.
C#, Golang, Node.js, Java, Python, C++, .NET, REST API, AWS, SQL, CI/CD, Git, Jenkins, JFrog, Sonar, NUnit
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Software Engineer, Senior (Hazelwood, MO, US, 63042)
Hazelwood, Missouri, United States
OnsiteFull Time
7+ YOEDevelop software for simulator systems; real-time simulation; software design and integration; mentor and support engineers.
Azure DevOps, Visual Studio, Git, Python, Bash, PowerShell
1mo
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Senior Software Engineer
Bridgeton, Missouri, United States
$92k-$164k/yr RemoteFull Time
10+ YOESenior software engineer with 10+ years of experience; strong enterprise full-stack development, AWS, Microsoft technologies, and SQL experience; proficient in Rest API and CI/CD; capable of leveraging AI tools.
AWS, Microsoft Technologies, SQL, C#, Golang, Node.js, Java, Python, CI/CD, REST API, Git, Jenkins, Selenium, CloudWatch, RDS, SNS, SQS, Lambda
3w
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Software Developer
St. Louis, Missouri, United States
OnsiteFull Time
4+ YOE5+ years in web applications; 2+ years cloud experience (AWS/Azure); modern web frameworks; HTML/JavaScript; Linux/Windows; OOP; performance; dev tools; agile; Bachelor's in CS or related field.
AWS, Azure, JavaScript, HTML, JQuery, Git, Gitlab, Jira, Linux, Windows, Node, Angular, React, Vue
1mo
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Software Developer
O'Fallon, Missouri, United States
OnsiteFull Time
5+ YOEFive+ years of related experience; Bachelor’s degree in Computer Science, Engineering, or related field or equivalent experience; strong SQL Server, SSIS, SSRS; ASP.NET, C#, HTML, JavaScript, CSS; WordPress; Experience with Shopify or other B2B eCommerce systems; API integration; knowledge of ERP/CRM is a plus.
Visual Studio, Azure DevOps, SQL Server, SSRS, SSIS, HTML, JavaScript, ASP.NET, C#, WordPress, Shopify, Node.js, .NET, CSS, APIs, Office 365, JD Edwards EnterpriseOne, ERP, CRM
2mo
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Software Engineer II
Atlanta or St. Louis
HybridFull Time
2+ YOE2+ years in software design with Java, Python and JavaScript; Bachelor's degree or equivalent experience; experience with Maven/Gradle, HTML/CSS, Cloud (GCP/AWS/Azure), Agile; relational databases; UI and backend development; CI/CD; source control (Git/SVN).
Java, Python, JavaScript, Maven, Gradle, HTML, CSS, Selenium, JUnit, Git, SVN, JIRA, Confluence, JDK
1mo
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SOFTWARE ENGINEER SR
Dayton or Huntsville or St. Louis or Remote
HybridFull Time
5+ YOEBachelor's degree in CS/CE or related field; 5 years web development; React/Angular; REST; Golang/Node/Python; Linux; Docker; Git; JIRA; US citizenship with TS/SCI clearance.
React, Angular, REST, Golang, NodeJS, Python, Linux, Docker, Git, JIRA, Kubernetes, Istio, Helm, Gitlab CI, Jenkins, Elastic, MongoDB
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Senior Software Developer
Maryland Heights, Missouri, United States
HybridFull Time
6+ YOE6+ years experience with major database management systems and software design; 6+ years in coding/testing; BA/BS in IT or Computer Science; knowledge of design patterns and strong communication.
6d
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Software Engineer (TS/SCI)
St. Louis, Missouri, United States
$100k-$140k/yr OnsiteFull Time
4+ YOE4-5 years software engineering experience; TS/SCI clearance; Python/Java/JavaScript; Angular; Agile; collaboration; problem-solving.
Python, Java, JavaScript, Angular, Cloud platforms, CI/CD, DevOps, Geospatial tools
2mo
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Software Engineer
Edwardsville, Illinois, United States
OnsiteFull Time
Proficient in TypeScript/JavaScript, HTML/SCSS; strong Angular or React SPA experience; Node.js backend (NestJS/Express); Capacitator/Ionic/React Native; Redux/NGRX; NoSQL (MongoDB); Git; Jest/Cypress; able to work across full stack.
Angular, NestJS, Express, Capacitor, Ionic, React Native, NGRX, Redux, RxJS, MongoDB, Docker, AWS, Jest, Cypress, Jira
2w
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Software Engineer
Hazelwood, Missouri, United States
$105k-$140k/yr OnsiteFull Time
5+ YOEActive U.S. Secret Clearance; 5+ years VB.NET/C#.NET; 3+ years SQL; 1+ year unit testing (xUnit, nUnit, MSTest).
VB.NET, C#.NET, NET Framework, SQL, xUnit, nUnit, MSTest, Azure DevOps, Jira, CI/CD, Windows
3w
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Software Engineer
Houston or Orlando or Phoenix or St. Louis or Nashville
$88k-$132k/yr HybridFull Time
2+ YOE2-5 years professional programming; experience with .NET and JavaScript; Scrum; estimate work; communicate clearly; document work.
C#, JavaScript, HTML, CSS, SQL, Web Services, React, Vue, Agile/Scrum, Umbraco, Salesforce, HubSpot
1mo
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Software Engineer - Aviation Displays
Olathe or St. Louis or Chandler
HybridFull Time
1+ YOEBachelor’s degree in CS/EE/Engineering or related field with 1 year experience; GPA ≥3.0; proficient in C/C++/C#; knowledge of software engineering tools.
Configuration management, Build systems, Debuggers, Emulators, Simulators, Logic analyzers, C, C++, C#
3w
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Software Developer II - Customer Care & Billing Utility Software (Front End)
Cedar Rapids or Lake Saint Louis or Mandan or Blacksburg
HybridFull Time
5+ YOE5+ years in software development; strong Angular/TypeScript; frontend emphasis; Java/Spring Boot experience; cloud and container skills; SQL databases.
Angular, TypeScript, Java, Spring Boot, AWS, Kubernetes, Kafka, SSO, Cassandra, PostgreSQL, Git, Docker
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Lead Software Engineer
Saint Louis or Charlotte
HybridFull Time
5+ YOELead software engineer with 5+ years of .NET C# experience, 2+ years RESTful/SOAP web services, and ability to lead large technology initiatives.
.NET, C#, REST, SOAP, OpenShift, CI/CD, Generative AI
3w
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Software Developer II - Customer Care & Billing Utility Software (Front End)
Cedar Rapids or Lake Saint Louis or Mandan
HybridFull Time
5+ YOE5+ years software development; Angular/TypeScript; Java or OO; SQL databases; cloud tech; QA/testing; Git workflows; AI/automation familiarity.
Angular, TypeScript, Java, PostgreSQL, Oracle, Kubernetes, Docker, Spring Boot, Kafka, SSO, Cassandra, AWS, Git, JIRA, Confluence, Bitbucket, Bamboo, SDLC, Agile, Scrum, AI tools
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Senior Software Engineer - ServiceNow/Javascript/API
St. Louis, Missouri, United States
HybridFull Time
3+ YOE3+ years software development; 2+ years ServiceNow development; 2+ years JavaScript; API scripting (Rest, SOAP); Shell scripting; must reside in St. Louis area and be authorized to work in US
ServiceNow, JavaScript, REST API, SOAP API, Shell scripting, PowerShell, SSH
1mo
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Senior Software Engineer, Technology Solutions
St. Louis, Missouri, United States
OnsiteFull Time
8+ YOE8+ years in enterprise software development; strong analytics/quantitative skills; Java/C# backend; JavaScript/TypeScript frontend; Salesforce/AWS experience; CI/CD; SQL; Databricks/WordPress a plus; financial services experience a plus.
Salesforce, AWS, Java, C#, Apex, JavaScript, TypeScript, SQL, SQL Server, Databricks, WordPress, CI/CD
3w
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Senior Software Engineer, C++
St Louis, Missouri, United States
HybridFull Time
7+ YOESenior software engineer with 7+ years of multithreaded C++ experience; design, implement, and optimize ultra-low latency market data systems.
C++, Linux, Python, Scripting
1mo
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Mid Software Developer
O'Fallon, Illinois, United States
OnsiteFull Time
4+ YOEBachelor's with 4+ yrs or Master's with 2+ yrs; TS/SCI clearance preferred; AWS, Python, React, C#, DevOps, Linux, RDS, Open API experience.
AWS, Python, React, Node.js, ASP.NET Core Web API, C#, PostgreSQL, Docker, Kubernetes, OpenAPI, Swagger, GitLab/DevOps, Linux Bash
1mo
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Senior Software Engineer - Real Time Product Engineering
St. Louis, Missouri, United States
HybridFull Time
5+ YOEBachelor's degree in CS or related field; 5+ years software development; experience with C/C++; strong Agile/Scrum/DevOps knowledge; data structures/algorithms; Git; SQL; strong communication.
C#, C++, Git, SQL, Python, Docker, Kubernetes, AWS, Azure, Google Cloud
1mo
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Staff Software Engineer, Public Sector
San Francisco or St. Louis or New York or Washington
$189k-$362k/yr HybridFull Time
Experience in full stack development, cloud platforms, data engineering, AI integration, strong problem solving, collaboration, and learning agility; mentoring.
Docker, Kubernetes, AWS, Azure, GCP, ETL, Data Warehousing, Data Governance, LLMs, RAG, Agent Orchestration, Python, JavaScript
6d
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Software Engineer 1 (Salesforce, ASP.NET)
Atlanta or Hopkins or Charlotte or Chicago or Gresham or Cincinnati or Englewood or Brookfield or Irving or Earth City
$86k-$102k/yr HybridFull Time
2+ YOEBachelor’s degree or equivalent; 2-3 years of relevant experience; Salesforce development and ASP.NET experience; AWS, REST APIs, SQL, CI/CD, and cloud/DevOps knowledge.
Salesforce, Apex, Triggers, Lightning Web Components, Salesforce REST APIs, ASP.NET MVC, .NET Framework, AWS (EC2, S3, IAM, VPC, RDS, Route 53, CloudWatch), REST APIs, Postman, SQL Server, Visual Studio, Git, Jenkins, Terraform, Ansible, Puppet, Linux, Shell scripting
1mo
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Software Virtualization Engineer
Springfield or St. Louis
$153k-$207k/yr OnsiteFull Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
5+ YOETS/SCI clearance, 5+ years virtualization, 3+ years VDI (VMware Horizon, Citrix VAD, RDS), 2+ years Citrix XenApp, US citizenship, Bachelor’s degree.
VMware Horizon, Citrix Virtual Apps and Desktops, Microsoft Remote Desktop Services, Citrix XenApp, Microsoft App-V, App Volumes, FlexApp, Windows 10/11, PowerShell
1mo
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Software Virtualization Engineer
Springfield or St. Louis
$153k-$207k/yr OnsiteFull Time
5+ YOE5+ years in systems administration/virtualization; TS/SCI clearance with polygraph; 3+ years VDI; 2+ years Citrix XenApp or equivalent; US Citizenship.
VMware Horizon, Citrix Virtual Apps and Desktops, Microsoft Remote Desktop Services, Citrix XenApp, App-V
HiringCafe market data
Software Developer Jobs market signals in Troy, IL, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
420+
Hiring companies
130+
Fresh sample
52% new in 30d
Salary visibility
41% show pay
Companies appearing in this market
BoeingMastercardUnitedHealth GroupBana SolutionsDecisionPointEquifaxFlightSafety InternationalFreedom Technology Solutions Group
Work location mix in visible results
Onsite: 54Hybrid: 24Remote: 12