370 Results for

Software Engineer Jobs in Town and Country, MO

Jobs

New!

St. Louis, MO4 days ago

$170–$170 Per Year

Systemone is looking for a talented and experienced Full Stack Developer who enjoys building modern, high-impact web applications end-to-end. In this role you’ll work across the stack using React, Node.js, Next.js, NestJS and Postgres to deliver scalable, performant products that directly impact users.

New!

St. Louis, MOToday

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.

New!

St. Louis, MO3 days ago

$125,000–$155,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Represent the Firm in Client Meeting; Supervise Projects from Concept through Completion; Serve as the Technical Lead Delegating work and Mentoring Staff; Provide Design Review and QA/QC.

New!

St. Louis, MO6 days ago

$80,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. With decades of experience, our team has successfully completed billions of dollars in work spanning new construction, complex additions, and renovations across a diverse range of markets.

New!

St. Louis, MO6 days ago

$60,000–$85,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

Hazelwood, MO3 days ago

$90,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.

New!

St. Louis, MO3 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).

New!

Fenton, MO6 days ago

$67,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Installation & Commissioning: Install and commission press systems at customer sites, ensuring proper operation and compliance with specifications.

New!

Fenton, MO6 days ago

$67,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Retrofits & Upgrades: Assist in modernizing hydraulic press controls, upgrading outdated PLCs, HMIs, motion controllers, and hydraulic servo systems for improved performance and automation.

New!

Maryland Heights, MO1 day ago

$39.24–$50.58

Kforce is immediately seeking an experienced Software Developer in support of our enterprise telecommunications and mass media client based in Maryland Heights, MO. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

St Louis, MO11 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, MO9 days ago

Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/ Must be able to perform the essential physical functions of the position, including sitting, standing, walking, stooping, kneeling, andlifting upto 25 pounds, with or without reasonable accommodation.

St Louis, MO8 days ago

This role focuses on delivering electrical protection & control and physical substation designs, ranging from small distribution facility upgrades to large transmission projects. We are recruiting on behalf of a global engineering and consulting client for an Electrical Engineer – Substation to support projects across the U.S. and internationally.

New!

St Louis, MO1 day ago

As a key technical contributor, you will develop and enhance test equipment, systems, and processes – driving improvements in uptime, reliability, and throughput. In this role, you will play a critical part in improving, maintaining, and innovating test systems that ensure the reliability and performance of advanced automotive components.

Saint Louis, MO9 days ago

$60–$80

Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs. Summary: The Process Control Engineer will be tasked with developing and maintaining hardware and software of systems, as well as communicate to real-time applications, models and databases.

New!

St Louis, MO1 day ago

Other responsibilities will include coordination of work with members of design team (including engineers, manufacturing and contractors), provide training to machinery, operations, programming, preventive maintenance and production personnel and support the overall cost reduction initiatives. Rapidly growing client is offering you the opportunity to work with a strong group of engineering professionals who are enjoying a fast-paced and challenging work environment.

Saint Charles, MO16 days ago

$88,000–$130,000 Per Year

The role ensures scalable, secure, and compliant solutions using the Salesforce Financial Services Cloud platform, supporting business objectives and optimizing system functionality. This position is responsible for designing, integrating, building, and maintaining Salesforce-based Sales and Financial Services solutions within Midland States Bank.

St Louis, MO10 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!

St. Louis, MO4 days ago

$78,406–$170,000
Full-time
Employee

Huntington Ingalls Industries: Mission Technologies Division is actively searching for a Sr Cloud Engineer to join our team at Moonshot Labs in St Louis, MO, to help the National Geospatial-Intelligence Agency with ensuring the reliability, scalability, and performance of new software applications. LEVEL 5 = 15 years relevant experience with Bachelors in related field; 13 years relevant experience with Masters in related field; 10 years relevant experience with PhD or Juris Doctorate in related field; or High School Diploma or equivalent and 19 years relevant experience.

New!

St. Louis, MO3 days ago

$150,000–$180,000 Per Year
Full-time
Employee

Qualifications:Minimum of 2 years dedicated engineering experience within Salesforce Cloud including the design, development, and support of implemented Salesforce solutions, preferably Salesforce Financial Services Cloud (FSC), using Apex, Lightning Web Components, APIs, and modern integration frameworks to build scalable functionality, automate processes, and support CI/CD and DevOps deployment practices. Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs.

Chesterfield, MO12 days ago

$54.53–$62.53 Per Hour

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

Saint Louis, MO25 days ago

The selected candidate will contribute to the development of new capabilities, resolve issues in existing applications, and integrate software systems with external services and tools in a dynamic and collaborative engineering environment. The successful candidate will also assist in troubleshooting software issues, implementing new features, and supporting DevOps and CI/CD practices to streamline development and deployment processes.

Saint Louis, MO25 days ago

The role requires collaboration with cross-functional engineering teams to develop reliable and secure software solutions while leveraging DevOps practices, container technologies, and modern data architectures. The selected candidate will design, develop, and maintain scalable software solutions in a collaborative Agile development environment while contributing to containerized and cloud-enabled architectures.

St. Charles, MO30+ days ago

We are actively building the team to achieve a growing work scope that includes implementing real-time embedded software applications, creating models and simulations, deploying DevOps methodologies and development environments, developing support applications, and maintaining software configurations and processes for an Agile development lifecycle. Preferred Qualifications: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, computer science, computer engineering, software engineering or equivalent experience strongly preferred.

St. Louis, MO30+ days ago

Document and demonstrating solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code. At Trinity Global Consulting (TGC), we value our employees and provide a comprehensive benefits package that includes: Medical, Dental & Vision Coverage – Coverage for eligible employees and family through CareFirst and VSP.

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.

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.

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.

Hazelwood, MO30+ days ago

Bachelor's Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field; and two years related experience; or equivalent combination of education and experience, or Master’s Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field preferred. Application areas include real time simulation; simulation of aircraft systems, navigation, aircraft dynamics; simulator interoperability; simulation software integration with OEM software; simulator software system design; computer systems and information security.

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.

Bridgeton, MO30+ days ago

The Lead C# Software Engineer is responsible for designing, developing, and implementing application enhancements while staying current with modern technologies for application development, information delivery, and relational databases. This role also provides technical leadership to an assigned team of developers.

Hazelwood, MO30+ days ago

Bachelor's Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field; and two years related experience; or equivalent combination of education and experience. Any offer of employment is contingent upon successful completion of required compliance reviews, including verification that the candidate is not prohibited from employment under U.S. economic sanctions programs administered by the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC).

Hazelwood, MO30+ days ago

Bachelor's Degree in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, Aerospace Engineering or other applicable technical field; and two years related experience; or equivalent combination of education and experience. Any offer of employment is contingent upon successful completion of required compliance reviews, including verification that the candidate is not prohibited from employment under U.S. economic sanctions programs administered by the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC).

New!

Saint Louis, MOToday

$78,000–$100,500 Per Year

As a Software Engineer II, you will collaborate with cross-functional teams to build scalable, cloud-native solutions, modernize legacy systems, and ensure high-quality deliverables. This role is in the IT department supporting digital transformation through designing and developing modern applications using .NET Core, React, and Azure.

Hazelwood, Missouri30+ days ago

$80,500–$103,410 Per Year

Research and Development Engineering is responsible for developing and implementing new products through adherence to established design control processes and good engineering and documentation practices. Pay at Cardinal Health is determined by multiple factors including, but not limited to, a candidate's geographical location, relevant education, experience and skills and an evaluation of internal pay equity.

New!

Saint Charles, MOToday

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, MO30+ days ago

Note: Please allow me to reiterate that I chose to contact you either because your resume had been posted to one of the internet job sites to which we subscribe, or you had previously submitted your resume to Gerogia IT Inc I assumed that you are either looking for a new employment opportunity, or you are interested in investigating the current job market. Familiarity with DBMS technology, including SQL Server, Oracle, Postgre SQL, MongoDB, and MySQL, and caching mechanisms such as Redis, Memcached, and Varnish.

New!

Saint Louis, MOToday

Responsibilities include supporting development, participating in design and testing, documenting processes, providing production support, and engaging in agile ceremonies. Preferred skills are SQL troubleshooting, knowledge of data management, and familiarity with Visual Basic, MS Blazor, C#, and Oracle products.

St. Louis, MO30+ days ago

Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers. Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories.

St. Louis, MO30+ days ago

Full-time

Build solutions using AWS GovCloud services (ECS/EKS, Lambda, EventBridge, RDS) within a microservices and micro-frontend architecture. Always verify and apply to jobs on Federal Reserve System Careers (https://rb.wd5.myworkdayjobs.com/FRS) or through verified Federal Reserve Bank social media channels.

St. Louis, MO30+ days ago

You will write validation tests against existing baselines to protect code integrity during Agile development, support unit testing and software quality efforts, and work across cloud and service-oriented environments including web services and related technologies. You will also use GitLab for version control, CI/CD pipelines, and resource management, package and run applications with Docker, and collaborate with engineering teams using Jira and Confluence.

O'Fallon, MO30+ days ago

$92,000–$147,000 Per Year

Title and Summary Software Engineer II Overview: Mastercard’s Decision Management Platform team is seeking a Software Developer II to design, develop, and deliver scalable, secure, and high-quality software solutions. In this role, you will contribute to the full software development lifecycle, from analysis and design to implementation and ongoing support, while collaborating with cross-functional teams to meet evolving business needs.

St. Louis, MO30+ days ago

Knowledge of the following technologies: MS Access, VBA, Excel, Cloud (AWS/Azure), MSTest, Jasmine, Karma, PowerShell, Python, REACT, Typescript, Vitest, and Co-Pilot . Strong customer service skills with emphasis on understanding customer needs, prioritizing work appropriately and leveraging internal and external business partners to enable quality solutions  .

New!

St. Louis, MO1 day ago

Remote

Provides instruction and guidance to less senior team members on new tasks and assignments; ensures deadlines are met; May informally coach and mentor less senior team members individually. Prepares and delivers informal and formal presentations; Presents designs to architects, tech leads, leadership, and business at department meetings or business meetings with project managers or managers.

St. Louis, MO30+ days ago

Full-time

Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at applicantaccom@maximus.com.

Saint Louis, Missouri30+ days ago

Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis. As a valued member of our team, you have the unique opportunity to work in a diverse range of technology and business career paths, all while supporting our nation and delivering innovative technology solutions.

St. Louis, Missouri30+ days ago

This is a hands-on technical leadership role responsible for designing, building, and maintaining enterprise-grade custom solutions in the Salesforce and AWS ecosystems and adjacent technologies. 5+ years of experience developing with an object-oriented language, such as C# or Java, to support back-end services and APIs; willingness and ability to learn similar languages such as Apex.

New!

Saint Charles, MOToday

Qualifications include deep Java expertise, experience with UI development using AngularJS, complex multi-tier system design, Oracle and SQL scripting skills, and experience integrating various products. Responsibilities include designing complex enterprise applications, ensuring code quality, performance engineering, leading project phases, and mentoring team members.

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Software Engineer Jobs in Town and Country, MO

Sr Software Engineer (React,Node) System One

Senior Level Software Developer DCS Corporation

Sr. Mechanical Engineer P.E. Jobot

Preconstruction Engineer Jobot

Project Engineer Jobot

PCB Layout Engineer Jobot

Java Software Developer Tanisha Systems

Mechanical Service Engineer Jobot

Controls Service Engineer Jobot

Software Developer Kforce Inc.

Entry Level Software Developer Genesis10

Transmission and Distribution Line Engineer PEAK Technical Staffing

Electrical Engineer - Substation Gables Search Group

Test Engineer Austin Allen Company, LLC

PLC Process Control Engineer Kforce Inc.

Senior Controls Engineer Austin Allen Company, LLC

Senior Salesforce Engineer- Financial Services Cloud Midland States Bank

AI Application Developer Sysintelli, Inc

Cloud Engineer Company Confidential

Cloud Platform Engineer - Salesforce & DevOps Company Confidential

Mid Level Software Engineer HarveStaff

Software Engineer-Developer 4 LanceSoft Inc

Senior Software Engineer Peerless Technologies

Software Engineer Peerless Technologies

Software Engineer-Embedded 3 Johnson Service Group

Senior Software Engineer Trinity Global Consulting

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

Software Engineer-Developer 3 (Development) - 6J1-Development LanceSoft Inc

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

Software Engineer, Senior FlightSafety International

Software Engineer, Senior (Hazelwood, MO, US, 63042) FlightSafety International

Software Engineer-Developer 3 LanceSoft Inc

Lead C# Software Engineer duvari group

Software Engineer FlightSafety International

Software Engineer (Hazelwood, MO, US, 63042) FlightSafety International

Software Engineer II (.Net) Safety National

Senior R&D Engineer - Backend Software Development Cardinal Health

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

Lead Software Engineer - St. Louis, MO (Full-time) Georgia Tek Systems

Software Engineer Leading Utilities Organization

Senior Software Engineer - Java/Spring/Hibernate Enterprise Holdings

Sr Software Engineer Federal Reserve Bank (FRB)

Software Engineer - Python / AWS (Top Secret Clearance Required) North Point Technology

Software Engineer II MasterCard

Senior Software Engineer - .NET/C# Enterprise Holdings

Senior Software Engineer - Java/Typescript/AWS Enterprise Holdings

Software Engineer/Applications Programmer 1 Maximus

Mid Software Engineer (SFA) Kentro

Senior Software Engineer, Technology Solutions NISA Investment Advisors, LLC

Senior Java Full Stack Software Engineer SAMPRASOFT

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