3,394 Results for

Software Engineer Jobs in Saint Louis, MO

Jobs

Forward Deployed AI Engineer – Healthcare (Agentic AI ) The Giant Bullseye

Saint Louis, Missouri

You will work directly with business and technology teams to design, build, and deploy AI agents that transform how healthcare operations function, while enabling teams to become AI-native and self-sufficient . We are hiring Forward Deployed AI Engineers (FDEs) to partner with one of the largest healthcare payers in the U.S. to drive AI-led transformation across core business workflows .

30+ days ago

Control Engineer Automationtechies

Saint Louis, MO

Quick Apply

You should be comfortable leading or supporting technical teams, mentoring junior engineers, and traveling to customer sites for startup and troubleshooting activities. The role is ideal for someone who thrives in a fast-paced consulting environment and enjoys learning new technologies while taking ownership of projects from concept through commissioning.

30+ days ago

Senior Bridge Engineer WSP Global Inc

Saint Louis, MO

Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service. Unsolicited resumes include any resume or hiring document sent to WSP in the absence of a signed Service Agreement where WSP has expressly requested recruitment/staffing services specific to the position at hand.

8 days ago

Senior Software Engineer - Developer and Productivity Tools Enterprise Holdings

St. Louis, Missouri

Full time

In this role, you will design, implement, maintain, and support development productivity tools and platforms that improve developer experience, streamline software delivery, and enable engineering teams through automation, CI/CD capabilities, and modern development tooling. Overview: As we continue to build our team in support of our vision to the be the world’s best and most trusted mobility company, Enterprise Fleet Management (EFM), an affiliate of Enterprise Mobility is excited to announce the opening of a Engineer 2, Software.

24 days ago

Senior Software Engineer Developer and Productivity Tools Enterprise Holdings Inc

St. Louis, MO

In this role, you will design, implement, maintain, and support development productivity tools and platforms that improve developer experience, streamline software delivery, and enable engineering teams through automation, CI/CD capabilities, and modern development tooling. As we continue to build our team in support of our vision to the be the world's best and most trusted mobility company, Enterprise Fleet Management (EFM), an affiliate of Enterprise Mobility is excited to announce the opening of a Engineer 2, Software.

23 days ago

Software Engineer - Intermediate Equifax Inc

St. Louis, MO

AI-Augmented Developer: Proven track record of using generative AI tools to safely accelerate code generation, automate documentation, and optimize legacy refactoring while maintaining strict data security and code integrity guidelines. Cloud & Innovation Forward: Cloud-ready professional (GCP/AWS/Azure Certification preferred) with a passion for staying ahead of emerging tech trends and modernizing software delivery models.

30+ days ago

Embedded Software Engineer Intern Leonardo DRS Inc

Bridgeton, MO

$41,011–$53,315 / year

Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity. Leonardo DRS Land Systems is seeking an Embedded Software Engineer Intern for Summer 2026 to help our Software Engineering (SW) team meet the technical performance requirements on complex system development programs.

30+ days ago

GenAI Applied Scientist and Solution Engineer Deloitte Touche Tohmatsu Ltd

St. Louis, MO

$93,000–$191,000 / year

Stakeholder Collaboration and Design Trade-offs: Experience working with business and technical stakeholders to prioritize and align solution opportunities, translating business objectives into technical options and explaining the effort, risk, and value of each in terms stakeholders can act on. Project and Team Leadership: Experience scoping and sequencing delivery work, managing timelines across concurrent intakes, coordinating handoffs with development teams, and mentoring less experienced engineers.

2 days ago

Senior Software Engineer 772 Freedom Technology Solutions Group

Saint Louis, Missouri

Using and developing common geospatial tools, data, and operating platforms such as: Tools: Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial, ArcGIS Desktop, ArcGIS Server, Image Server, File Geodatabases. Developing customized code, scripts, modules, macro procedures, or libraries for specialized spatial analysis functions using languages such as Python, Java, JavaScript, PHP, C, C++, C#, Perl, or similar.

19 days ago

Senior Software Engineer 622 Freedom Technology Solutions Group

Saint Louis, Missouri

30+ days ago

Senior Software Engineer 773 Freedom Technology Solutions Group

Saint Louis, Missouri

20 days ago

Senior Embedded Software Engineer Leonardo DRS Inc

$93,121–$125,713 / year

Duties include participating in software design activities, developing code based on the architecture and technical design, creating and performing unit tests, enhancing the software development process, and playing an active role in test case planning for components and functions developed by the project team. Several factors can influence the pay scale, including but not limited to: Federal contract labor categories and contract wage rates, collective bargaining agreements, geographic location, business considerations, scope, and responsibilities of the position, local or other applicable market conditions, and internal equity.

30+ days ago

Software Engineer, Senior FlightSafety International Inc

Hazelwood, MO

Bachelors 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.

30+ days ago

Mid Level Software Engineer 568 Freedom Technology Solutions Group

Saint Louis, Missouri

A Master of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems, Cybersecurity, or equivalent technical degree and a minimum of 2 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. Or, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 4 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.

30+ days ago

Senior Software Engineer 566 Freedom Technology Solutions Group

Saint Louis, Missouri

A Master of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems, Cybersecurity, or equivalent technical degree and a minimum of 8 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. 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.

30+ days ago

Senior Software Engineer (Tinker AFB, OK) Serco Group plc

Scott AFB, IL

Executing a significant budget, the AFLCMC/WAG conducts studies to identify new capabilities; transitions laboratory technologies to operational platforms; executes demonstrations; and develops, tests, rapidly fields, sustains, and demilitarizes capabilities for the warfighter. Actual base salary will be determined by a variety of factors, including but not limited to, the scope of the role, relevant experience, job-related knowledge, education and training, key skills, and geographic market considerations.

4 days ago

Senior Full Stack Software Engineer Maximus

St. Louis, MO

Full time

Full Stack Development; C#; NET Framework 4.x; NET 8+; JavaScript; TypeScript; Vue.js; HTML5; CSS3; SQL Server; Data Modeling; Complex Queries; Performance Tuning; REST APIs; Software Design Patterns; Secure Software Design; OIDC; SAML2; JWT; AWS Services; Git; CI/CD. 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.

2 days ago

Software Engineer Harris Computer Systems

Missouri, MO

$70,000–$80,000 / year

Our suite spans Computer-Aided Dispatch (CAD), Records Management (RMS), Mobile, and Jail Management - a fully integrated platform designed to keep officers informed, connected, and safe in the field. The Software Engineer will work with colleagues to deliver reliable and scalable applications that contribute to keeping first responders in the field safe, efficient, and informed with mission-critical technology that is intuitive and easy to use.

30+ days ago

Software Engineer 1 - Mainframe (Cobol) U.S. Bancorp

$86,360–$101,600 / year

In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Consistently creates optimal design adhering to architectural best practices; considers scalability, reliability and performance of systems/contexts affected when defining technical designs.

8 days ago

Software Engineer 2 - Mainframe (COBOL) U.S. Bancorp

7 days ago

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Software Engineer Jobs in Saint Louis, MO

Forward Deployed AI Engineer – Healthcare (Agentic AI ) The Giant Bullseye

Control Engineer Automationtechies

Senior Bridge Engineer WSP Global Inc

Senior Software Engineer - Developer and Productivity Tools Enterprise Holdings

Senior Software Engineer Developer and Productivity Tools Enterprise Holdings Inc

Software Engineer - Intermediate Equifax Inc

Embedded Software Engineer Intern Leonardo DRS Inc

GenAI Applied Scientist and Solution Engineer Deloitte Touche Tohmatsu Ltd

Senior Software Engineer 772 Freedom Technology Solutions Group

Senior Software Engineer 622 Freedom Technology Solutions Group

Senior Software Engineer 773 Freedom Technology Solutions Group

Senior Embedded Software Engineer Leonardo DRS Inc

Software Engineer, Senior FlightSafety International Inc

Mid Level Software Engineer 568 Freedom Technology Solutions Group

Senior Software Engineer 566 Freedom Technology Solutions Group

Senior Software Engineer (Tinker AFB, OK) Serco Group plc

Senior Full Stack Software Engineer Maximus

Software Engineer Harris Computer Systems

Software Engineer 1 - Mainframe (Cobol) U.S. Bancorp

Software Engineer 2 - Mainframe (COBOL) U.S. Bancorp

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