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58 senior user experience designer jobs found in Jefferson City

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Or
Senior Principal Software Developer - OCI Technical Strategy & Oversight Org - Networking Data Plane, C/C++, DPU, DPDK, RDMA
Oracle Jefferson City, MO, USA
Job Description Senior Principal Software Engineer (IC5) - Oracle Cloud Infrastructure (OCI) Build the Future of Cloud at Oracle Cloud Infrastructure (OCI) At Oracle Cloud Infrastructure (OCI), we enable mission-critical applications for the world's top enterprises, delivering hyper-scale, secure, multi-tenant cloud services across 50+ global regions. As leaders in cloud innovation, OCI is driving transformation with dedicated, hybrid, multi-cloud, and edge computing deployments-redefining what's possible for the cloud ecosystem. About Technical Strategy and Oversight (TSO) Within TSO, our mission is to maximize customer choice and transparency while delivering high-value cloud solutions. We are at the strategic center of OCI's most ambitious projects-architecting and delivering next-generation platforms and frameworks to empower developers and support groundbreaking cloud services. What You'll Be Building and Leading End-to-End Solutions: Provide...

Jan 24, 2026
Or
Senior software engineer - development lead
Oracle Jefferson City, MO, USA
Job Description Senior Software Engineer - AI-Enhanced Development Lead Location: United States No visa sponsorship is available for this position. We are looking for a senior level Software Engineer who will champion the use of Artificial Intelligence across the entire software development lifecycle. In this role you will help guide a globally distributed development team in leveraging AI driven tools and techniques to accelerate design, coding, testing, deployment, and operations while preserving the rigor required for a highly regulated, mission critical financial services platform for higher education. You will work on a large, mature enterprise backend that powers student financial aid management for universities in the United States. The system runs in a strict regulatory environment and has deep, complex business logic. Your mission is to modernize the way we build and sustain this platform by introducing AI assisted practices that add real, measurable...

Jan 24, 2026
Or
Senior principal software developer - technical strategy - networking data
Oracle Jefferson City, MO, USA
Job Description Senior Principal Software Engineer (IC5) - Oracle Cloud Infrastructure (OCI) Build the Future of Cloud at Oracle Cloud Infrastructure (OCI) At Oracle Cloud Infrastructure (OCI), we enable mission-critical applications for the world's top enterprises, delivering hyper-scale, secure, multi-tenant cloud services across 50+ global regions. As leaders in cloud innovation, OCI is driving transformation with dedicated, hybrid, multi-cloud, and edge computing deployments-redefining what's possible for the cloud ecosystem. About Technical Strategy and Oversight (TSO) Within TSO, our mission is to maximize customer choice and transparency while delivering high-value cloud solutions. We are at the strategic center of OCI's most ambitious projects-architecting and delivering next-generation platforms and frameworks to empower developers and support groundbreaking cloud services. What You'll Be Building and Leading End-to-End Solutions: Provide...

Jan 24, 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
EH
Sr Software Engineer
Evolent Health Jefferson City, MO, USA
Your Future Evolves Here Evolent partners with health plans and providers to achieve better outcomes for people with most complex and costly health conditions. Working across specialties and primary care, we seek to connect the pieces of fragmented health care system and ensure people get the same level of care and compassion we would want for our loved ones. Evolent employees enjoy work/life balance, the flexibility to suit their work to their lives, and autonomy they need to get things done. We believe that people do their best work when they're supported to live their best lives, and when they feel welcome to bring their whole selves to work. That's one reason why diversity and inclusion are core to our business. Join Evolent for the mission. Stay for the culture. What You'll Be Doing: Responsibilities Lead the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. Architect and implement...

Jan 20, 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
EH
Software engineer
Evolent Health Jefferson City, MO, USA
Your Future Evolves Here Evolent partners with health plans and providers to achieve better outcomes for people with most complex and costly health conditions. Working across specialties and primary care, we seek to connect the pieces of fragmented health care system and ensure people get the same level of care and compassion we would want for our loved ones. Evolent employees enjoy work/life balance, the flexibility to suit their work to their lives, and autonomy they need to get things done. We believe that people do their best work when they're supported to live their best lives, and when they feel welcome to bring their whole selves to work. That's one reason why diversity and inclusion are core to our business. Join Evolent for the mission. Stay for the culture. What You'll Be Doing: Responsibilities Lead the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. Architect and implement...

Jan 20, 2026
Or
Senior Network Development Engineer
Oracle Jefferson City, MO, USA
Job Description The AI2NE Org strives to be global leaders in the RDMA cluster networking domain and enable seamless, accelerated High-Performance Compute (HPC), Artificial Intelligence and Machine Learning advancements. We envision a future where artificial intelligence and machine learning revolutionize industries, reshape societies, and unlock limitless possibilities. Our vision is to be a pioneering force, driving the development and design of state-of-the-art RDMA clusters tailored specifically for AI, ML, HPC workloads. We strive to be the go-to experts in RDMA cluster architecture, leveraging our deep understanding of the unique demands of AI/ML and HPC applications. By staying at the forefront of technological advancements, we aim to redefine the boundaries of what is possible, pushing the envelope of computational capabilities and unlocking unprecedented performance. Supports the design, deployment, and operations of a large-scale global Oracle Cloud...

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
EG
AI Engineer
Eliassen Group Jefferson City, MO, USA
AI Engineer Anywhere Type: Contract-to-Hire Category: Development Industry: Government Workplace Type: Remote Reference ID: JN -012026-105016 Date Posted: 01/13/2026 Shortcut: http://careers.eliassen.com/CHO8zj Description Recommended Jobs Description: Remote Our client seeks an innovative, hands-on AI Engineer to develop prototypes that solve business problems and integrate AI, ML, and NLP solutions within cloud native environments. The role emphasizes prompt engineering for LLM refinement and collaboration with an energetic team addressing customer challenges through advancing technologies. Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident. Due to federal security clearance requirements, applicant must be a United States Citizen or Permanent Resident with an active Public Trust clearance. This is a contract to hire opportunity. Applicants must be...

Jan 19, 2026
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
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
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
Or
Ux / ui software engineer - front end
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
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
Humana
Lead Automation Engineer -Next Best Action (NBA) Platform
Humana Jefferson City, MO, USA
Become a part of our caring community and help us put health first We are seeking a Lead Automation Engineer to establish and guide a sophisticated quality and test automation function for a large-scale, real-time decisioning platform. This platform delivers personalized recommendations and actions across digital, call-center, and marketing channels through a combination of stateful logic, business rules, and machine learning. This position extends beyond conventional test automation. You will spearhead the adoption of AI-driven and agentic automation methods to validate intricate decision logic, broaden coverage for edge cases, and enhance system confidence where accuracy, explainability, and reliability are essential. Key Responsibilities Automation Strategy & Architecture Develop and own the comprehensive automation strategy for a distributed, real-time decisioning platform, including: API and service-level validation Stateful workflow and...

Jan 18, 2026
EG
Senior Front-End Engineer
Eliassen Group Jefferson City, MO, USA
Senior Front-End Engineer Anywhere Type: Contract Category: Engineer Industry: Financial Services Workplace Type: Remote Reference ID: JN -102025-103928 Date Posted: 12/30/2025 Shortcut: http://careers.eliassen.com/QUgHdp Description Recommended Jobs Description: Remote We are seeking a highly skilled Senior Front-End Engineer to join a rapidly growing engineering organization. This role is part of a team that owns the front door experience of a major consumer financial platform. You will work on innovative projects aimed at driving member engagement and delivering personalized financial insights. Due to client requirements, applicants must be willing and able to work on a w2 basis. 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: $75.00 to $90.00/hr. w2 Responsibilities: Responsibilities...

Jan 18, 2026
Humana
Lead Machine Learning Engineer - Next Best Action (NBA) Platform
Humana Jefferson City, MO, USA
Become a part of our caring community and help us put health first We are seeking a Lead Machine Learning Engineer to architect, develop, and manage machine learning systems that enable real-time, personalized decision-making across digital and assisted channels. These platforms leverage predictive modeling, optimization algorithms, and contextual data to identify the most relevant next action for each individual-at scale, with minimal latency, and with a strong emphasis on reliability and explainability. This position centers on production machine learning engineering. You will lead the creation of ML pipelines, online inference services, and decision-time scoring logic, utilizing AI-assisted and agentic solutions to enhance development velocity, model quality, and operational effectiveness. Key Responsibilities ML System Design & Architecture Design and manage end-to-end machine learning systems, including: Feature engineering and reuse strategies...

Jan 18, 2026
CO
Distinguished Engineer - API Platform (GraphQL)(Remote-Eligible)
Capital One Financial Corporation Jefferson City, MO, USA
Distinguished Engineer - API Platform (GraphQL)(Remote-Eligible) As a 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 18, 2026
EG
Sr Full Stack Developer
Eliassen Group Jefferson City, MO, USA
Sr Full Stack Developer Anywhere Type: Contract-to-Hire Category: Development Industry: Government Workplace Type: Remote Reference ID: JN -012026-105019 Date Posted: 01/13/2026 Shortcut: http://careers.eliassen.com/N8aQoF Description Recommended Jobs Description: We are seeking a highly experienced Senior Full Stack Engineer to support an innovation lab focused on the ideation, design, and engineering of modern, cloud-native products. This role will work at the intersection of application development, cloud engineering, and DevSecOps, helping teams rapidly prototype, modernize, and scale secure, compliant solutions using emerging technologies. Pay: $55 - $60 an hour Location: Remote This is a contract-to-hire opportunity. Applicants must be willing and able to work on a W2 basis and convert to FTE following contract duration. For our W2 consultants, we offer a great benefits package that includes Medical, Dental,...

Jan 18, 2026
Or
Controls Engineer
Oracle Jefferson City, MO, USA
Job Description In response to increased concurrent projects for the design and delivery of our datacenters, Oracle is recruiting a Controls Engineer. The role is a multi-disciplinary datacenter design engineer with a controls engineering background, charged with the direct interface between Oracle and our datacenter partners in the BMS, EPMS, SCADA and DCIM functions. With experience in designing and delivering mission critical facilities and professional qualifications in mechanical or electrical engineering with a controls focus the role is responsible for all controls decisions related to assigned datacenter projects: site selection, new construction, phased expansion, retrofits and upgrades and acquisition conversions. Responsibilities Responsibilities Manages a project or other design and engineering initiatives. Provides guidance and engineering leadership in ensuring project or other design and engineering initiatives are meeting or exceeding company...

Jan 18, 2026
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