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173 software engineer senior jobs found

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Humana
Senior Software Engineer - Next Best Action
Humana Jefferson City, MO, USA
Become a part of our caring community and help us put health first We are seeking an accomplished Senior Software Engineer to design, implement, and operate mission-critical stateful services that form the backbone of real-time, automated decisioning and personalization platforms. These systems are responsible for maintaining authoritative state, orchestrating lifecycle transitions, and ensuring reliable downstream effects-often in high-concurrency, low-latency environments. This position is ideal for engineers with a strong grasp of state machines, idempotency, distributed systems, and "exactly-once" execution semantics. You will also employ advanced AI-assisted and agentic engineering tools to drive correctness, velocity, resilience, and scalability. Key Responsibilities State Machine Architecture & Implementation Design, build, and maintain explicit state machines governing: Lifecycle transitions (e.g., open ? in progress ? completed ? suppressed)...

Jan 19, 2026
General Motors
Senior Software Systems Engineer, Behavior Validation
General Motors Jefferson City, MO, USA
Job Description Hybrid: This role is categorized as hybrid. Role: As a Senior Software Systems Engineer on the Software Validation team within the AV organization, you will play a critical role in leading the strategy and execution of validation efforts for autonomous vehicle software. You will leverage your experience designing and implementing complex V&V strategies to quickly prototype, gain consensus, and move our programs forward with increased trust and efficiency. Your expertise will guide engineers in defining best practices, driving innovation in testing, and verifying the safety and performance of autonomous systems. You will be responsible for shaping the future of evaluation methodologies for AI systems and other ADAS features, architecting solutions that meet the testing needs of AI developers, systems engineers, and safety stakeholders. About the Organization: The Autonomous Vehicle (AV) organization is dedicated to advancing the development of...

Jan 17, 2026
CO
Senior Software Engineer, Full Stack - Shopping (Remote)
Capital One Financial Corporation Jefferson City, MO, USA
Senior Software Engineer, Full Stack - Shopping (Remote) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One Shopping, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking a Senior Software Engineer who is passionate about marrying data with emerging technologies. As a Full Stack Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One Shopping, working on identification and network integration to highlight new users. What You'll Do: Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies Share your passion for staying on top of tech trends, experimenting with and...

Jan 13, 2026
Or
Senior Software Engineer - AI Infra Compute
Oracle Jefferson City, MO, USA
Job Description OCI (Oracle Cloud Infrastructure) AI Infrastructure is at the forefront of building a cutting-edge, ultra-high-performance GPU platform designed to support AI/ML/HPC workloads. This is your chance to be part of the AI revolution, creating systems that allow customers to scale from tens to thousands of GPUs without compromising performance. Our team is the GPU Availability and Monitoring team in the Compute Org. we are responsible for designing and developing architectural changes for GPU delivery, health monitoring, triage automation, and diagnostic services. These are essential for running distributed AI/ML/HPC workloads across thousands of GPUs, leveraging technologies like RoCE and Infiniband. We're excited to meet a talented Senior Software Engineer like you, who shares our enthusiasm for innovation and excellence. As a valued member of our software engineering division, you'll have the opportunity to shape the future of our technology stack and drive...

Jan 13, 2026
Or
Senior Principal Software Development Engineer, AI Data Platform
Oracle Jefferson City, MO, USA
Job Description Oracle's Forward Deployed Engineer (FDE) team is hiring a Senior Principal Software Development Engineer - AI Data Platform to help global customers unlock the full potential of their data. You will provide expert architectural guidance focused on designing, optimizing, and scaling modern AI/ML-centric data platforms. As a key member of Oracle's Analytics and AI Service Excellence organization, you will work closely with enterprise customers, product management, and engineering to ensure seamless adoption of Oracle AI Data Platform, Gen AI services, and associated cloud technologies. Key Responsibilities: Strong data engineering, HPC, and data science experience. Spark, PySpark, Delta Lake, Parquet, Feature Extraction, MLOps, Flink, with a deep understanding of the distributed systems techniques that make these services work. Full stack development experience. This includes web app development, RESTful APIs, SSE, all the way to deploying your...

Jan 12, 2026
Or
Senior principal software development engineer data
Oracle Jefferson City, MO, USA
Job Description Oracle's Forward Deployed Engineer (FDE) team is hiring a Senior Principal Software Development Engineer - AI Data Platform to help global customers unlock the full potential of their data. You will provide expert architectural guidance focused on designing, optimizing, and scaling modern AI/ML-centric data platforms. As a key member of Oracle's Analytics and AI Service Excellence organization, you will work closely with enterprise customers, product management, and engineering to ensure seamless adoption of Oracle AI Data Platform, Gen AI services, and associated cloud technologies. Key Responsibilities: Strong data engineering, HPC, and data science experience. Spark, PySpark, Delta Lake, Parquet, Feature Extraction, MLOps, Flink, with a deep understanding of the distributed systems techniques that make these services work. Full stack development experience. This includes web app development, RESTful APIs, SSE, all the way to deploying your...

Jan 12, 2026
Or
Senior Principal Software Engineer, AI Infra Compute
Oracle Jefferson City, MO, USA
Job Description Our team is the GPU Availability and Monitoring team in the Compute Org. we are responsible for designing and developing architectural changes for GPU delivery, health monitoring, triage automation, and diagnostic services. These are essential for running distributed AI/ML/HPC workloads across thousands of GPUs, leveraging technologies like RoCE and Infiniband. We are looking for a highly skilled and motivated distributed systems engineer who can architect solutions to scale and optimize Monitoring and Repair solutions for AI infrastructure components like GPU control plane and GPU data plane that provide computing resources to customer AI workloads. You will provide technical leadership to the team and bring clarity to ambiguous problems and come up with innovative solutions. You will collaborate with cross-functional teams to enhance our AI infrastructure to deliver exceptional customer experience and peak performance. Responsibilities Architect...

Jan 20, 2026
Or
Senior Software Engineer
Oracle Jefferson City, MO, USA
Job Description At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly learning and taking opportunities to grow our careers and ourselves. We challenge each other to stretch beyond our past to build our future. You are the builder here. You will be part of a team of smart, motivated, and diverse people and given the autonomy and support to do your best work. It is a dynamic and flexible workplace where you'll belong and be encouraged. Who are we looking for? We are looking for engineers with distributed systems experience. You should have experience...

Jan 19, 2026
Or
Senior software engineer
Oracle Jefferson City, MO, USA
Job Description At Oracle Cloud Infrastructure (OCI), we build the future of the cloud for Enterprises as a diverse team of fellow creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the leading enterprise software company in the world. Values are OCI's foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater good in our products and our actions. We are constantly learning and taking opportunities to grow our careers and ourselves. We challenge each other to stretch beyond our past to build our future. You are the builder here. You will be part of a team of smart, motivated, and diverse people and given the autonomy and support to do your best work. It is a dynamic and flexible workplace where you'll belong and be encouraged. Who are we looking for? We are looking for engineers with distributed systems experience. You should have experience...

Jan 19, 2026
Or
Senior Software Engineer - Life Sciences - Full Stack
Oracle Jefferson City, MO, USA
Job Description Join our software development team of passionate individuals who are making a difference in the Health & Life Science industry to create innovative solutions that improve lives worldwide. Our mission is to bring order to complexity and craft world-class software with an exceptional user experience, and we need someone who can enhance our capabilities. As a Senior Software Developer, you will be responsible for full-cycle design and development, working across multiple tech stacks including Java, C#, JavaScript, C++, and more. Tactical knowledge of data modeling, SQL, and general web development technologies is essential. Responsibilities Minimum qualifications include the following: 5+ years of application development experience, with at least 7 years in a senior or lead role. Extensive knowledge of Java, C#, or C++ is mandatory, with a deep understanding of their ecosystems and best practices. 3+ years of experience with SQL and/or PL/SQL,...

Jan 11, 2026
Or
Senior software engineer - life sciences - full stack
Oracle Jefferson City, MO, USA
Job Description Join our software development team of passionate individuals who are making a difference in the Health & Life Science industry to create innovative solutions that improve lives worldwide. Our mission is to bring order to complexity and craft world-class software with an exceptional user experience, and we need someone who can enhance our capabilities. As a Senior Software Developer, you will be responsible for full-cycle design and development, working across multiple tech stacks including Java, C#, JavaScript, C++, and more. Tactical knowledge of data modeling, SQL, and general web development technologies is essential. Responsibilities Minimum qualifications include the following: 5+ years of application development experience, with at least 7 years in a senior or lead role. Extensive knowledge of Java, C#, or C++ is mandatory, with a deep understanding of their ecosystems and best practices. 3+ years of experience with SQL and/or PL/SQL,...

Jan 11, 2026
CO
Senior Distinguished Engineer - Card Tech (Remote-Eligible)
Capital One Financial Corporation Jefferson City, MO, USA
Senior Distinguished Engineer - Card Tech (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. You will drive innovation at multiple levels, helping optimize business outcomes while driving towards strong technology solutions. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. You will promote a culture of engineering excellence, and strike the right balance between lending expertise and providing an inclusive environment where the ideas of others can be heard and championed. You...

Jan 20, 2026
Lensa
Full time
 
Electrical Engineer
Lensa St. Louis, MO, USA
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;...

Jan 20, 2026
Or
Principal Architect, Cloud Engineering - Networking - West Coast
Oracle Jefferson City, MO, USA
Job Description Principal Architect, Cloud Engineering - Networking Cloud Engineering is looking for Cloud Architects to provide guidance to our most meaningful customers on our networking products in the context of pre-sales engagements. Do you possess deep technical skills in network architecture and cloud computing; as well as customer facing skills, a passion for educating, designing, and building cloud solutions for a diverse and challenging set of enterprise customers? If so, we hope to meet you! Oracle Cloud Infrastructure (OCI) is the next generation cloud service built from grounds up for the most demanding application requirements with diverse performance, reliability, and governance requirements for a variety of customer use cases. We've focused on security, reliability, scalability and flexibility to support existing and future enterprise level large and complex deployments while beating industry performance and pricing standards. We are...

Jan 20, 2026
Di
Full time
 
Electrical Engineer/Designer - MEP
Dialectic Kansas City, MO, USA
Description Dialectic is a full-service mechanical, electrical, and plumbing (MEP) engineering design and consulting firm with Headquarters located in the Crossroads of Kansas City, Missouri . Dialectic has a reputation for delivering inventive, flexible, and sustainable MEP designs for clients across the US. The Electrical Engineer/Designer will collaborate will with staff to create accurate technical drawings and contribute to the overall design process for our MEP Engineering firm which focuses on the design of systems for business, retail, housing, education, and entertainment industries. This position can be considered for a remote role. Key Responsibilities Performs calculations and designs engineering systems with a high degree of independence Prepares basic to advanced electrical system layouts, detailed drawings and schematics Coordinate design requirements and decisions with other disciplines, BIM department, and project management Performs research and...

Jan 19, 2026
Or
UX/UI Software Engineer-Front End (JoinOCI-SDE)
Oracle Jefferson City, MO, USA
Job Description Are you interested in supporting large-scale distributed infrastructure for the cloud? The Oracle Cloud Infrastructure (OCI) team will give you the opportunity to be part of an organization that supports and operates a suite of massive scale, integrated cloud services in a broadly distributed, multi-tenant cloud environment. OCI is committed to providing the best in cloud products that meet the needs of our customers who are tackling some of the world's biggest challenges. Our mission is to provide our customers with best-in-class compute, storage, networking, database, security, and an ever-expanding set of foundational cloud-based services. https://cloud.oracle.com OCI Console is the web interface for OCI customers. Our Team, the UX Engineering team's mission is to make the UI surfaces within OCI Console easier to use and extend. We deliver both customer-facing solutions that bridge the boundaries between services as well as the UI infrastructure...

Jan 19, 2026
Humana
Lead Software Engineer - Next Best Action
Humana Jefferson City, MO, USA
Become a part of our caring community and help us put health first We are seeking a seasoned Lead Software Engineer to architect and deliver the foundational services that enable real time recommendations to become dependable, auditable, and scalable outcomes. In this position, you will own the design and implementation of the State Machine (managing authoritative state and legal transitions) and Transactional Outbox (ensuring exactly-once intent emission for downstream consumers). Your solutions must be robust, traceable, and maintain high performance under significant concurrency and latency demands. This role is hands-on, combining technical leadership with active engineering: you will architect systems, set technical standards, mentor peers, and collaborate closely across platform, data, and product teams. Key Responsibilities State Machine Architecture Define execution lifecycles and business states, implementing strict legal transition guards....

Jan 19, 2026
Sl
Full time
 
AWS AI Application Engineer/Architect
Slalom St. Louis, MO, USA
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...

Jan 19, 2026
CO
Senior Distinguished Engineer (Remote-Eligible)
Capital One Financial Corporation Jefferson City, MO, USA
Senior Distinguished Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. The Senior Distinguished Engineer will operate end to end to enable Capital One credit cards on the next generation credit card processing system. You will play a key role in designing and implementing solutions and platforms that power our business from credit card issuance to settlements. You will help drive innovation and shape the future of credit card processing and unlock value for Capital One customers. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide...

Jan 19, 2026
CBRE
Commissioning Engineer, Midwest (remote)
CBRE Jefferson City, MO, USA
Commissioning Engineer, Midwest (remote) Job ID 256123 Posted 14-Jan-2026 Service line GWS Segment Role type Full-time Areas of Interest Building Surveying/Consultancy Location(s) Remote - US - Remote - US - United States of America Commissioning Engineer / Commissioning Agent implements commissioning tasks in a client facing position. Administers tasks of the commissioning process for building HVAC, Electrical, Plumbing and similar systems, from concept design through functional testing of systems to post occupancy. This position supports highly technical and complex renovation and new construction projects. Preferred cities are Chicago, Louisville, Cincinnati, Nashville, St. Louis. Others may be considered. Must be near a major airport. Position primarily serves regional mid-west areas, with approximately 80% travel. When not testing in field this is a work-from-home position or, if desired, located in the closest office. WHAT YOU'LL DO: Verify...

Jan 19, 2026
EG
Senior PKI Security Engineer
Eliassen Group Jefferson City, MO, USA
Senior PKI Security Engineer Anywhere Type: Contract Category: Security Industry: Financial Services Workplace Type: Remote Reference ID: JN -012026-105045 Date Posted: 01/14/2026 Shortcut: http://careers.eliassen.com/piut1f Description Recommended Jobs Description: Remote Our client is a large financial institution distinguished by its use of modern cloud technologies, mobile platforms, and agile delivery at enterprise scale. The organization promotes ownership, collaboration, and a balanced work environment while investing in continuous innovation. It seeks professionals who can navigate complex technology and business contexts and deliver secure, customer-centric solutions. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $55.00 to $65.00/hr. w2...

Jan 19, 2026
Di
Electrical Engineer/Designer - MEP
Dialectic Kansas City, MO, USA
Description: Dialectic is a full-service mechanical, electrical, and plumbing (MEP) engineering design and consulting firm with Headquarters located in the Crossroads of Kansas City, Missouri . Dialectic has a reputation for delivering inventive, flexible, and sustainable MEP designs for clients across the US. The Electrical Engineer/Designer will collaborate will with staff to create accurate technical drawings and contribute to the overall design process for our MEP Engineering firm which focuses on the design of systems for business, retail, housing, education, and entertainment industries. This position can be considered for a remote role. Key Responsibilities: Performs calculations and designs engineering systems with a high degree of independence Prepares basic to advanced electrical system layouts, detailed drawings and schematics Coordinate design requirements and decisions with other disciplines, BIM department, and project management Performs...

Jan 19, 2026
UU
Software Engineer
UKG (Ultimate Kronos Group) Jefferson City, MO, USA
Why UKG: At UKG, the work you do matters. The code you ship, the decisions you make, and the care you show a customer all add up to real impact. Today, tens of millions of workers start and end their days with our workforce operating platform. Helping people get paid, grow in their careers, and shape the future of their industries. That's what we do. We never stop learning. We never stop challenging the norm. We push for better, and we celebrate the wins along the way. Here, you'll get flexibility that's real, benefits you can count on, and a team that succeeds together. Because at UKG, your work matters-and so do you. Software Engineer, Ascentis Corporation, a UKG Company, Lowell, Massachusetts (Remote) Will work as part of an Agile team primarily focused on automation in software test & deployment. Will design test automation and execution plans, learn and overcome technical constraints and will deliver products that meet or exceed the quality standards set for the...

Jan 19, 2026
Lensa
Full time
 
MP&P Engineer
Lensa St. Louis, MO, USA
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,...

Jan 19, 2026
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