41 Results for

Developer Jobs in Fairview Heights, IL

Jobs

St. Louis, MO10 days ago

Responsibilities include: Custom Solution Development: Design and build custom SharePoint components like web parts, extensions, and site templates using the SharePoint Framework (SPFx). Certifications: Highly valued credentials include the Microsoft 365 Certified: Developer Associate (MS-600) and the Power Platform App Maker Associate (PL-100).

New!

St. Louis, MO2 days ago

Or, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 10 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. These may include, but are not limited to: Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.

St. Louis, MO8 days ago

$140,000–$170,000 Per Year

You will focus on the development and implementation of Best-In-Class operations within our Industrial Business Unit of subject matter experts, engineers, estimators, and integrated constructability personnel to consistently deliver as a Solutions Provider that exceeds client expectations. In this role, you will have the opportunity to work with external engineering firms, members of our interdisciplinary engineering team, estimators, schedulers and construction experts, all working to develop the best possible collaborative delivery of project development to our clients.

New!

St. Louis, MO5 days ago

$50–$55 Per Hour

Principal-level technical leader within Mobile organization, owning architectural decisions and driving technical strategy across multiple teams. Own end-to-end technical architecture for cross-team initiatives (provisioning, billing, network, customer/agent facing apps).

St. Louis, MO7 days ago

$50–$50

Summary: In this role, the Template Developer will help build, update, and manage customer-facing communications for legacy customers as they begin interacting with our client's mobile products and services. Work will include HTML email templates, SMS communications, RCS messaging, order confirmations, onboarding communications, and service transition messaging.

St Louis, MO13 days ago

$50,000–$60,000 Per Year
Full-time
Employee

Whether you’ve earned a technical degree, gained hands-on programming experience, or worked professionally in industries like finance, healthcare, or insurance – Dev10 is your opportunity to upskill and launch a career in Software Development. Dev10 provides a pathway for motivated learners to gain real-world experience while developing technical skills through immersive training.

St Louis, MO12 days ago

Temporary
Contractor
Full-time

The role involves working hands on with data, models, and production systems to deliver scalable, reliable AI applications—without reliance on code assist tools such as GitHub Copilot. We are seeking an experienced AI Application Developer / AI Engineer to design, build, and deploy end to end AI solutions using modern machine learning and generative AI techniques.

New!

Berkeley, MO1 day ago

$147,900–$200,100 Per Year

Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

New!

Berkeley, MOToday

$104,550–$141,450 Per Year

Level 4: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Level 3: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 3+ years of related work experience OR Bachelor’s Degree and 7+ years of directly related work experience OR 13+ years of related, relevant experience.

St. Louis, MO30+ days ago

$50,000–$50,000

The company is strategically focused on a significant transition, moving from a legacy ERP system to a custom-built ERP using Next.js , React, Postgres. We're looking for a Software Developer - Junior to support our engineering team and help build scalable, modern applications.

Scott AFB, Illinois22 days ago

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. Authorization to Share Resume and Personal Information: By expressing your interest and submitting your resume for this position, you authorize DecisionPoint Corporation to share your resume, as well as personal information included on the resume, with its subsidiaries, affiliates and teaming partners for the purpose of considering you for this position and other available positions requiring comparable skills, education and experience.

St Louis, Missouri20 days ago

As a developer on our team, you will build software leveraging Esri’s products and APIs to build core backend services that solve complex problems at a global scale. From building intuitive AI web interfaces to writing Python for geoprocessing tools and AI agents, you’ll be exposed to the full development lifecycle and cutting-edge GIS solutions.

Overland, MO30+ days ago

Proficient knowledge of the following server-side web programming languages: PL/SQL, ASP, ASP.NET, VB, VB.NET, C#, JavaScript, VBScript and HTML, Microsoft SQL Server, Microsoft Access, NET Development software, Microsoft Visual Studio, Visual Studio. Broad knowledge of system design and programming techniques, local operating system software and database concepts in order to obtain optimum utilization of the computers capabilities via a Database Management System (DBMS).

St. Louis, MO30+ days ago

Full-time

Participate in program Agile software development initiatives (standup, planning, Increment planning) to support innovation and enhancement of custom applications through iteration/functionality testing utilizing Atlassian (Jira/Confluence) Primary responsibilities will involve using cloud computing expertise to provide the system administration and modification of existing GOTS code to integrate open-source software solutions for display in a web application. This job is with Encode, Inc a fully owned subsidiary of Lancesoft Job Details: Title : Software Developer AWS Location : St Louis, MO Clearance : Top secret Type : Full Time This is 100% onsite job This position involves software development activities that support building and delivering new and innovative software solutions to Aeronautical based applications.

St. Louis, Missouri30+ days ago

Working closely with portfolio analysts, traders, and quant researchers, you will develop the tooling behind feature engineering frameworks, backtesting infrastructure, and model deployment - enabling the research team to move faster and with greater confidence. Responsibilities: As a Senior Software Engineer- Quantitative Developer in the Investment Risk and Analytics team, you will design and build the infrastructure that powers NISA's analytics and quantitative research workflows.

Scott AFB, Illinois30+ days ago

Maryland Heights, MO27 days ago

Beyond our connectivity solutions, we also provide local news, programming and regional sports via Spectrum Networks and multiscreen advertising solutions via Spectrum Reach. Grow Your Career Here We’re committed to growing a workforce that reflects the customers and communities we serve – providing opportunities for employment and advancement to all team members.

Saint Louis, Missouri30+ days ago

Stifel is home to approximately 9,000 individuals who are currently building their careers as financial advisors, research analysts, project managers, marketing specialists, developers, bankers, operations associates, among hundreds more. Built on a simple premise of safeguarding our clients’ money as if it were our own, coined by our namesake, Herman Stifel, our success is intimately tied to our commitment to helping families, companies, and municipalities find their own success.

St. Louis, MO22 days ago

The company currently collaborates with partners such as The PGA of America, Golf Digest, Troon, various Major League Baseball teams, USA Baseball, and over 1000 NCAA athletic departments. With its headquarters in Singapore and strategically placed offices across the United States, Turkey, Japan, and Malaysia, Rapsodo represents more than just sports technology and data analytics.

O'Fallon, IL30+ days ago

Full-time

Position Responsibilities: • Help Maintain pipelines and automated deployments using 3rd party and cloud-native DevSecOps tools based on the requirements of the Development teams • Perform maintenance on cloud-hosted or cloud-native DevSecOps tools to support pipelines and deployments • Work under the direction of mid and senior level DevSecOps engineers to maintain pipelines and deployments in cloud environments such as Amazon Web Services (AWS), Cloud Platform • Work with developers and application experts to test issues in cloud-based environments. • Functional Responsibility: Automates Deployments, Tests, Troubleshoots, Maintains Cloud Environment, Maintains Cloud-based Tools Basic Qualifications (Required Skills/Experience): • Associates Degree and 4yrs experience • An Active Interim U.S. Secret Clearance, or higher • COMPTIA Security+ Preferred Qualifications (Desired Skills/Experience): • Jenkins, Terraform, Ansible, Bash, Git, AWS, Ec2 and SSM

Fenton, MO30+ days ago

Full-time

Promotes and models the Company mission, vision and values through exercising sound and ethical business practices, championing all elements of diversity, equity, and inclusion (DEI) and providing high quality services and programs as they relate to clients, subcontractors, co-workers, suppliers, and the public. This role provides technical leadership, mentors development team members, and drives architectural decisions that support business operations and innovation.

New!

Saint Charles, MO1 day ago

$105,716–$132,144 Per Year

Expertise with Agile software development methodologies (Scrum, XP, Kanban, etc.), JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate, Microservices, Springboot, REST, SOAP, Web Services, Web Services Security, and Test-Driven Development with JUnit or equivalent tool. Under the leadership of the manager and technical lead, assist in leading the process of designing, testing, and implementing programming applications using Java/J2EE programming language.

Hazelwood, MO30+ days ago

Full-time

This job is with Encode, Inc a fully owned subsidiary of Lancesoft We are seeking a Senior Software Engineer in Hazelwood, MO Position Responsibilities: • Ability to manage small team of software developers • Ability to communicate and collaborate with customer representatives and senior leadership • Handles user inquiries, troubleshoot technical issues and user feedback analysis • Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development • Execute and document software research and development projects Basic Qualifications (Required Skills/Experience): • Active U.S. Secret Clearance with the ability to obtain TS/SCI • 8+ year of experience with VB.NET or C#.NET (including .NET Framework) • SQL or other relational database • Unit testing frameworks like xUnit, nUnit, or MSTest Preferred Qualifications (Desired Skills/Experience): • Windows Environment (Windows 10/11, Windows Server) • Knowledge of Windows Desktop Development • Project Management Tools (Azure DevOps, Jira, etc.) • Azure DevOps Pipelines or other CI/CD tools • Microservices or RESTful APIs • Agile • Strong mathematical analysis skills or STEM degree • C++ • Security + certification or Computer Science degree

st.louis, MO30+ days ago

Expert on Java EE technologies (specifically JSP/JSF, JDBC, JPA, JAXB, JAXP, Web Services – JAX-WS, Maven to build), Angular 2 or above. Experience with MyFaces, Trinidad, Spring Web Flow, Spring Batch, RichFaces, and Facelets is a plus.

New!

Saint Charles, MO2 days ago

We seek experienced engineers to develop a GPU-centric solver platform and core API, focusing on speed and effective communication using C++, Golang, and Python. Ideal candidates have strong REST API, cloud integration, Docker, Linux, and networking skills, with a passion for solving complex technical challenges.

St. Louis, MO14 days ago

There are no skill silos, as team members utilize a broad range of functional and technical skills and are encouraged to expand their functional knowledge and technical capabilities. Actively participate in testing (regression testing, unit testing, code reviews, and assisting analysts with functional testing).

O'Fallon, IL30+ days ago

Seeking a Qlik Sense Developer for a direct hire, onsite opportunity at Scott AFB in O'Fallon, IL. Design, develop, and maintain interactive dashboards and reports using Qlik Sense .

St. Louis, MO18 days ago

$115,000–$115,000

Hazelwood, MO30+ days ago

Full-time

This job is with Encode, Inc a fully owned subsidiary of Lancesoft Job Title: Software Engineer-Developer Job Location: Hazelwood, MO Duration: 2 months, possible extension Job Description: • Handles user inquiries, troubleshoot technical issues and user feedback analysis • Implement current and emerging technologies, tools, frameworks and changes in regulations relevant to software development • Execute and document software research and development projects Basic Qualifications (Required Skills/Experience): • Active U.S. Secret Clearance with the ability to obtain TS/SCI • 5+ year of experience with VB.NET or C#.NET (including .NET Framework) • SQL or other relational database • Unit testing frameworks like xUnit, nUnit, or MSTest Preferred Qualifications (Desired Skills/Experience): • Windows Environment (Windows 10/11, Windows Server) • Knowledge of Windows Desktop Development • Project Management Tools (Azure DevOps, Jira, etc.) • Azure DevOps Pipelines or other CI/CD tools • Microservices or RESTful APIs • Agile • Strong mathematical analysis skills or STEM degree • C++ • Security + certification or Computer Science degree. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination, layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship.

Town and Country, MO24 days ago

$75–$85 Per Hour
Temporary

Experience with asynchronous, event driven technologies such as Kafka and RabbitMQOverview:Our Engineering and Data Science, Field Automation Engineering Team is a group of technologists passionate about creating the systems that fuel the farm of the future. Demonstrable technical leadership Demonstrable ability to manage ambiguity Excellent written and verbal communication skills to technical and non-technical audiences.

St Louis, MO12 days ago

Belleville, IL30+ days ago

$45,000–$50,000 Per Year

Position Summary: The Returning Home Illinois (RHI) Program serves individuals returning from prison to Central and Southern Illinois who face significant and often compounded barriers to successful reentry, including serious mental illness, sex offense registry requirements, and arson-related convictions. DIVISION OVERVIEW: The Housing Division provides safe, affordable housing paired with wraparound supportive services to individuals and families who have experienced chronic homelessness, mental illness, substance use disorders, or other significant barriers to stability.

New!

Saint Louis, MO2 days ago

We are seeking an Email Template Developer (RCS) with 5+ years of front-end development experience to design responsive email templates and web applications. Technical Skills: Node.js, Express.js, GraphQL, MySQL, Jest, Applitools, Webpack, Gulp.js, Figma, Zeplin, Docker, AWS, GitHub.

Granite City, IL30+ days ago

$45–$51 Per Hour
Full-time

Major Responsibilities: Analyzing production processes and user requirements for system development, Detail design of system specification including hardware and software requirements, Coding, testing and implementation of applications / systems and user training, Supporting the critical production systems in a timely fashion; troubleshooting problems and maximize operating efficiencies with minimal interruption, Project Management: coordinate the design and development efforts of a small project team. Plant Process Control systems routinely consist of Allen-Bradley Programmable Logic Controllers communicating to real-time applications, models and databases hosted on Open VMS and Windows Servers.

St. Louis, MO30+ days ago

Full-time

Experience using IDE and continuous development tools.

Berkeley, MO30+ days ago

Full-time

Experience working in large “team of teams” Agile environments - U.S. Secret Security Clearance Preferred Qualifications (Desired Skills/Experience): - Experience with Software Development Patterns - microservice, REST, Mono Repo, Mono DB’s, SPA - Experience in all aspects of designing and implementing system architecture, requirements, software and software testing - Experience with Typescript, ReactJS/Redux - Experience with Mission Planning. Basic Qualifications (Required Skills/Experience): - Bachelor's Degree - Active Secret Clearance - 2+ years experience conducting software development - Experience working in Agile environment including large "team of teams" Agile environments - Code Languages: C#, NET - Experience with version control tools such as git, Bitbucket, etc.

Berkeley, MO30+ days ago

Full-time

Experience working in large “team of teams” Agile environments - U.S. Secret Security Clearance Preferred Qualifications (Desired Skills/Experience): - Experience with Software Development Patterns - microservice, REST, Mono Repo, Mono DB’s, SPA - Experience in all aspects of designing and implementing system architecture, requirements, software and software testing - Experience with Typescript, ReactJS/Redux - Experience with Mission Planning Basic Qualifications (Required Skills/Experience): - Active Secret Clearance - Bachelor's Degree - 5+ years experience conducting software development - Experience working in Agile environment including large "team of teams" Agile environments - Code Languages: C#, NET - Experience with version control tools such as git, Bitbucket, etc.

St. Louis, Missouri30 days ago

Successful candidates have come from fields such as Service Advisors, Mechanics, Service Technicians, Service Managers, Shop Owners, etc. The successful candidate will be responsible for the demonstration, training and sale of advanced Diagnostic equipment to our Franchisees and customers.

St. Louis, MO30+ days ago

Project Overview: The team is migrating from a Hadoop environment to Redshift, requiring expertise to support this transition and ensure a smooth data integration process. Advanced proficiency in SQL Able to perform in a focused, independent work environment.

Waterloo, ON15 days ago

We are seeking a Software Developer – Test Automation to join the Network Node team, focused on delivering high quality software solutions that validate next generation vehicle network technologies. This role is hands on and technical, centered on developing, maintaining, and executing automated test suites for embedded systems.

St Louis, MO26 days ago

Lead end-to-end API integration projects with third-party vendors, partners, and internal platforms. Design, develop, and maintain RESTful and/or SOAP APIs for internal and external integrations.

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Developer Jobs in Fairview Heights, IL

SharePoint Developer Calibre Systems

Senior Level Software Developer DCS Corporation

Project Manager - St. Louis Developer Jobot

Java Software Developer Tanisha Systems

Template Developer Kforce Inc.

Entry Level Software Developer Genesis10

AI Application Developer Sysintelli, Inc

Senior Software Engineer–Systems Boeing

Software Integration & Test Engineer (Midlevel or Senior) Boeing

Software Developer - Junior at Pic The Gift People Solutions Center

Intermediate Software Developer DecisionPoint | Cortek

Backend Developers (Jr-Sr) aqua IT

Database/Programmer Developer Diligent Solutions

Software Developer LanceSoft Inc

Senior Software Engineer- Quantitative Developer, Information Technology NISA Investment Advisors, LLC

Cloud Security Developer (Mid-Level) DecisionPoint | Cortek

Senior Software Developer SPECTRUM

Developer II Stifel

Senior Software Developer Rapsodo

Software Application Developer LanceSoft Inc

Senior Python Developer ArchKey Solutions LLC

Java Developer III Old Dominion Freight Line

Software Engineer-Developer 4 LanceSoft Inc

Java/J2EE developer Sr. kollasoft

Software Developer/Engineer/ Python/Go/C++ MRINetwork

C# Developer - Level 4 Envision, LLC

Qlik Sense Developer SBS Creatix, LLC

SharePoint Developer CALIBRE

Software Engineer-Developer 3 LanceSoft Inc

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AI Application Developer TechDigital

Network Housing Developer - St. Clair/Madison Counties Treatment Alternatives for Safe Communities

Email Template Developer (RCS) Artech

Application Developer III/Process Control Engineer LanceSoft Inc

Sr. Java Backend Developer Syntricate Technologies

6J7DI2 (6J1)-Software Engineer-Developer 2 (Development) - 6J1-Development LanceSoft Inc

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RedShift Developer CEDENT

Software Testing Specialist Epitec, Inc

API Integration Engineer TechDigital

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