59 software engineer jobs found in St. Louis, MO

Job Summary: Job description: About The Position Analyzes, designs, codes, tests, configures and modifies software projects and/or products or enhancements using various programming languages, technologies and development methodologies. Designs, develops, tests, debugs and implements application, software and/or operating system components, software tools, and utilities; conducts performance testing. Ensures that system improvements are successfully implemented and monitored to guarantee availability and increase efficiency. Completes technical documentation for multiple functions, including but not limited to testing, QA, training, troubleshooting, operating, and/or procedures for installation and maintenance. Key Responsibilities Include: Works across multiple modules on projects and supports groups of modules/module areas Implements and tests moderately complex code changes to fix identified defects in existing software products (e.g., identify and debug an...

Job Summary: Job description: About The Position Analyzes, designs, codes, tests, configures and modifies software projects and/or products or enhancements using various programming languages, technologies and development methodologies. Designs, develops, tests, debugs and implements application, software and/or operating system components, software tools, and utilities; conducts performance testing. Ensures that system improvements are successfully implemented and monitored to guarantee availability and increase efficiency. Completes technical documentation for multiple functions, including but not limited to testing, QA, training, troubleshooting, operating, and/or procedures for installation and maintenance. Key Responsibilities Include: Works across multiple modules on projects and supports groups of modules/module areas Implements and tests moderately complex code changes to fix identified defects in existing software products (e.g., identify and debug an...

Scale AI’s Public Sector business is growing quickly as government agencies adopt AI to support critical national security, defense, and public sector missions. We are looking for a Mission Software Engineering Manager to join our dynamic Federal Engineering team. As a part of this team, you will play a critical role in supporting Scale’s government customers by scoping and developing onsite solutions. Our scalable, high-performance platform is the foundation for these customer solutions, and your expertise will be instrumental in designing and implementing systems that can handle interactions with existing customer systems to help our products integrate into existing customer workflows. You will: Recruit a high-performing engineering team. Drive engineering productivity. Provide guidance, mentorship, and technical leadership to a team of engineers working on Generative AI projects. Collaborating with cross-functional teams to define, design, and execute strategic...

Freedom Technology Solutions Group is seeking a Software Engineer (Backend Developer) to support our client's intelligence analysis products and capabilities. This position involves providing software development capabilities to enhance existing and emerging client capabilities, including design and development, modernization of existing applications and services, and operations and sustainment. The role focuses on driving the client's adaptation of higher levels of automation and operational efficiency through agile development methodologies, rapid prototyping, and modern technology stacks. The Senior Backend Developer provides comprehensive knowledge across multiple backend and cloud technologies, leading major assignments and guiding project outcomes. Functions as a technical expert and may lead teams of developers. Responsibilities: Lead the design, development, and deployment of enterprise-scale backend services. Architect and optimize secure DevSecOps pipelines...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. At EY, our purpose is to shape the future. The insights and quality services we provide help build trust and confidence in the capital markets and economies all over the world. We develop outstanding leaders who team to deliver on our promises to all our stakeholders. In so doing, we play a critical role in building a better working world for our people, for our clients and for our communities. The opportunity The Platforms Practice specializes in mission-critical, intelligent platforms for the world's most ambitious organizations. Using our product-driven, AI-centric approach, we empower organizations to build for the intelligent digital future. Our elite team of product leaders, data scientists, designers,...

Location: Anywhere in Country At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. At EY, our purpose is to shape the future. The insights and quality services we provide help build trust and confidence in the capital markets and economies all over the world. We develop outstanding leaders who team to deliver on our promises to all our stakeholders. In so doing, we play a critical role in building a better working world for our people, for our clients and for our communities. The opportunity The Platforms Practice specializes in mission-critical, intelligent platforms for the world's most ambitious organizations. Using our product-driven, AI-centric approach, we empower organizations to build for the intelligent digital future. Our elite team of product leaders, data scientists, designers,...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for World Wide Technology. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. This position will require someone who is located in the Central region of the United States (St. Louis Preferred) Why WWT At World Wide Technology, we work together to make a new world happen. Our important work benefits our clients and partners as much as it does our people and communities across the globe. WWT is dedicated to achieving its mission of creating a profitable growth company that is also a Great Place to Work for All. We achieve this through our...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Accenture. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.?Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a...

Job Summary The Process Engineer serves as a vital resource for Operations by applying technical skills to safely execute the supply plan. The Process Engineer enables the safe and reliable production at a low cost that meets or exceeds the customer requirements. This role requires in-depth conceptual and practical knowledge in job discipline and basic knowledge of related job disciplines to solve complex problems. The Process Engineer will also work closely with other individuals and teams to establish the production commitments, maintenance coordination, and conversion cost goals; within safe operating parameters and procedures. Job Description Works closely with the operations team leveraging their problem-solving skills and technical expertise. Owns day to day production troubleshooting, leads cross functional team to address production issues Collects and categorizes lost production preventing the achievement of supply plan. Monitors and collects yield, energy...

Who You’ll Work With In our Salesforce business, we help our clients bring the most impactful customer experiences to life and we do that in a way that makes our clients the hero of their transformation story. We are passionate about and dedicated to building a diverse and inclusive team, recognizing that diverse team members who are celebrated for bringing their authentic selves to their work build solutions that reach more diverse populations in innovative and impactful ways. Our team is comprised of customer strategy experts, Salesforce-certified experts across all Salesforce capabilities, industry experts, organizational and cultural change consultants, and project delivery leaders. As the 3rd largest Salesforce partner globally and in North America, we are committed to growing and developing our Salesforce talent, offering continued growth opportunities, and exposing our people to meaningful work that aligns to their personal and professional goals. Job Title: Senior...

QUALIFICATIONS: Required: Active TS/SCI Clearance Ability to successfully pass and maintain a Government Polygraph (post-hire requirement) Bachelor's Degree in a Technical Field and Six (6) years of applicable experience DoD Information Assurance Technical (IAT) Level II (sec + or higher) Experience with Linux operating systems; understanding of general operating system security practices, TCP/IP networking, and network security concepts. Desired: Experience working with Cross Domain Solutions and operationally supporting CDS technologies on the NCDSMO approved products list. Want to learn more about Government Services? Check us out on our platform: https://www.wwt.com/public-sector https://www.wwt.com/government-services Preferred locations: St. Louis, MO Certain states and localities require employers to post a reasonable estimate of salary range. A reasonable estimate of the current base pay range for this position is $85,500.00...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for CDM Smith. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. 42316BR Requisition ID 42316BR Business Unit TSU Job Description We are seeking a licensed Electrical Engineer (PE) with strong design expertise and project management experience to lead federal infrastructure, water/wastewater and industrial projects. This role blends hands-on engineering with leadership responsibilities, making it ideal for someone who thrives in both technical and client-facing environments. The position is hybrid and can be based in Dallas, TX;...

Who You’ll Work With As a modern technology company, Slalom Technologists are disrupting the market and bringing to life the art of the possible for our clients. We build strategies, solutions, and products that help organizations solve their most complex and interesting business problems. Our teams are surrounded by interesting challenges, innovative minds, and emerging technologies. We are seeking AWS AI Application Engineers / Architects to help clients modernize applications and design, build, and scale AI-enabled solutions on AWS. This role blends hands-on application engineering, cloud and AI architecture, and client-facing consulting. You will work across levels, from engineers focused on delivery and implementation to architects leading solution design, client strategy, and technical direction—while all levels remain engaged in hands-on problem solving. At Slalom, we invest heavily in our partnership with AWS and at AWS re:Invent 2025, we were honored with four AWS...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for The Boeing Company. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Defense, Space & Security (BDS) - Phantom Works organization is seeking a highly skilled and experienced engineer to serve as the Signature Assurance and Verification Lead . This role...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for The Boeing Company. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Job Description At Boeing, we innovate and collaborate to make the world a better place. We're committed to fostering an environment for every teammate that's welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. Boeing Research & Technology is seeking a Manufacturing Research and Development Engineer to support the Berkeley, Missouri facility. We are looking for a broad range of experience, including Entry,...

MGP Ingredients is a leading supplier of premium distilled spirits and food ingredient solutions. Its Distilling Solutions segment provides bourbons, whiskeys, ryes, gins, and vodkas to craft and multinational brands. MGP's own Branded Spirts business is growing following the 2021 acquisition of Luxco, a top spirits producer, bottler, supplier, and importer as well as the 2023 acquisition of Penelope Bourbon, known for its wide range of uniquely blended expressions. Ingredient Solutions delivers nutritional, functional wheat- and pea-based ingredients aligned with consumer trends. The company operates in locations across the Midwestern U.S., and overseas in Northern Ireland and Mexico. THE OPPORTUNITY The Network Engineer is responsible for the design, implementation, security, and ongoing reliability of the organization’s network and infrastructure environment. This role ensures seamless connectivity across all sites, supports business-critical systems, and safeguards data...

Job Summary Enterprise Healthcare client has an immediate opening for a highly motivated Senior Systems Engineer to join their dynamic and growing team. All qualified candidates are encouraged to apply! location: Telecommute job type: Contract salary: $68.12 - 78.12 per hour work hours: 8am to 5pm education: Bachelors Responsibilities Story Behind the Need: The LASR team is responsible for engineering and supporting Centene's Linux, Ansible, Satellite, and Red Hat OpenShift platforms. The team ensures platform stability, scalability, and automation across on-premises and cloud environments, enabling infrastructure-as-code and modern DevOps practices. The work environment is collaborative and fast-paced, with a strong culture of ownership, continuous improvement, and cross-functional alignment. Key projects include re-platforming AAP onto OpenShift, automating UPI-based OpenShift deployments, expanding Ansible automation, and modernizing RHEL infrastructure. No...

MGP Ingredients is a leading supplier of premium distilled spirits and food ingredient solutions. Its Distilling Solutions segment provides bourbons, whiskeys, ryes, gins, and vodkas to craft and multinational brands. MGP's own Branded Spirts business is growing following the 2021 acquisition of Luxco, a top spirits producer, bottler, supplier, and importer as well as the 2023 acquisition of Penelope Bourbon, known for its wide range of uniquely blended expressions. Ingredient Solutions delivers nutritional, functional wheat- and pea-based ingredients aligned with consumer trends. The company operates in locations across the Midwestern U.S., and overseas in Northern Ireland and Mexico. THE OPPORTUNITY The Network Engineer is responsible for the design, implementation, security, and ongoing reliability of the organization’s network and infrastructure environment. This role ensures seamless connectivity across all sites, supports business-critical systems, and safeguards data...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for AECOM. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With...

Who You’ll Work With You’ll join a team that’s curious, collaborative, and driven by purpose. At Slalom, we’re shaped by our people, and we show up for each other and our clients with bold ideas, authentic connection, and a shared commitment to make a meaningful impact. You’ll work in an environment where you’re empowered to love your work, most days. We are looking for skilled AWS Cloud Engineers and Architects with expertise in workload migrations and operational experience to join our team. The ideal candidate will be responsible for designing, deploying, and managing scalable cloud infrastructure, ensuring high availability, security, and efficiency. You will play a key role in automating cloud deployments, optimizing performance, and troubleshooting infrastructure-related issues. At Slalom, we invest heavily in our partnership with AWS and at AWS re:Invent 2025, we were honored with four AWS Partner of the Year awards. These included Industry Partner of the Year for both...

Lensa is a career site that helps job seekers find great jobs in the US. We are not a staffing firm or agency. Lensa does not hire directly for these jobs, but promotes jobs on LinkedIn on behalf of its direct clients, recruitment ad agencies, and marketing partners. Lensa partners with DirectEmployers to promote this job for Jacobs. Clicking "Apply Now" or "Read more" on Lensa redirects you to the job board/employer site. Any information collected there is subject to their terms and privacy notice. This job opportunity is available at ANY location in the United States. Ideally, selected candidates will be near a JACOBS U.S. based office, but we intend to hire the "best" candidates. Our People & Places Solutions business - reinforces our drive to improve the lives of people everywhere and epitomizes the "why" of what we do - the tremendous positive impact and value our solutions bring to our communities and society as a whole. From facilities delivering life-saving therapies...

Requirements: 5-10+ Years Technical Sales Experience in relevant industry and Expert level technical certification in a single domain and advanced level in other domains. 10+ years' progressive experience as Technical consultant, Technical Specialist, System Engineer, or comparable position performing the duties of this position. Candidates must have a successful track record in sales, preferably in the SLED Missouri market. Experience supporting enterprise network environments with a focus in any of the following technologies: Infrastructure Modernization, Multi-Cloud Architecture, Security and Digital Transformation. Strong sales consulting experience and the ability to partner with sales, engineering teams and OEMs. Ability to travel up to 40%. Excellent oral and written communication, product demonstration, customer service, and presentation skills are required. Industry certifications are desired (i.e. Cisco, VMware, AWS). A bachelor's degree or...

Required Qualifications: 5+ years of experience in Site Reliability Engineering, DevOps, or in a similar role supporting mission-critical, high-traffic environments. Strong programming experience with web technologies such as: Vue, Angular, or React NodeJS, Python, Go, or Java Proven experience with monitoring, alerting, and incident management for complex systems. Demonstrated ability to troubleshoot and resolve production issues, driving root cause analysis and implementing effective fixes. Thorough understanding of all stages of software development. Self-motivated with the ability to work independently with minimal supervision. Experience leading or mentoring other engineers and influencing technical direction. Excellent communication skills, with a track record of building relationships, educating peers, and influencing technical direction. In depth understanding and passion for excellence in the WWT Core Values. Bachelor's degree, preferably in...

About Us: Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people. How We Work: At Proofpoint you'll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: Bold in how we dream and innovate Responsive to feedback, challenges and opportunities Accountable for results and best in class outcomes Visionary in future focused problem-solving Exceptional in execution and impact POSITION SUMMARY The Security Solutions Engineer is an...