UI Jobs in O Fallon, MO

Refine Results
261 - 280 of 551 Jobs

SharePoint Developer

Elegant Enterprise Wide Solutions

•

US

Full-time, Third Party

About this Position: Job Title: SharePoint Developer Primary Responsibilities: Design, develop, and implement a digital form system (ticketing platform) for users to submit Procurement requests (e.g., PA Forms, Solicitations) with data input and attachment support. Develop integration logic to connect and synchronize the following SharePoint Online List sites: Procurement Engagements Database 100k/400k Tracker ConTracker Automate workflows using tools like Power Automate or Nintex to: Route appr
Easy Apply
Posted 1 day ago | Updated 7 hours ago

Senior Business Systems Analyst/Product Owner - Wealth Technology (Remote, NC)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may only be hired in North Carolina. The Senior Business Systems Analyst (BSA) role in Wealth Management plays a dynamic, high-impact hybrid role at the intersection of product strategy, stakeholder management, business analysis, digital transformation, and project leadership. This senior-level position partners closely with executive stakeholders to lead the definition, design, and delivery of complex Wealth Management technology initiatives. We are looking
Posted 40 days ago | Updated moments ago

Senior Business Systems Analyst/Product Owner - Wealth Technology (Remote, NC)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may only be hired in North Carolina. The Senior Business Systems Analyst (BSA) role in Wealth Management plays a dynamic, high-impact hybrid role at the intersection of product strategy, stakeholder management, business analysis, digital transformation, and project leadership. This senior-level position partners closely with executive stakeholders to lead the definition, design, and delivery of complex Wealth Management technology initiatives. We are looking
Posted 40 days ago | Updated moments ago

Senior Full-Stack Developer Experience Platform Engineer

Jack Henry & Associates

•

Remote

Full-time

At Jack Henry, we believe a stronger United States starts with thriving community banks and credit unions-institutions that prioritize people over accounts. Our mission is to empower these financial institutions with best-in-class digital banking and payment solutions, designed to enhance and streamline the user experience. We invite you to be part of this journey. At its core, Jack Henry is a company built on relationships. Every interaction we have strengthens connections that shape our work,
Posted 16 days ago | Updated 3 hours ago

Senior Software Engineer - Pega (Remote)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are looking for a highly skilled Senior Software Engineer - Pega to lead the design, development, and implementation of Pega-based enterprise applications. This role requires experience in Pega PRPC architecture, case management, and business process automation. In this position, you will work closely with business stakeholders, solution architects, and development teams to architect scalable, high
Posted 15 days ago | Updated moments ago

Senior Software Engineer - Pega (Remote)

First-Citizens Bank & Trust Company

•

Remote or Raleigh, North Carolina, USA

Full-time

Overview This is a remote role that may be hired in several markets across the United States. We are looking for a highly skilled Senior Software Engineer - Pega to lead the design, development, and implementation of Pega-based enterprise applications. This role requires experience in Pega PRPC architecture, case management, and business process automation. In this position, you will work closely with business stakeholders, solution architects, and development teams to architect scalable, high
Posted 15 days ago | Updated moments ago

SDET - Associate

Fannie Mae

•

Remote or Reston, Virginia, USA

Full-time

At Fannie Mae, the inspiring work we do helps make a home a possibility for millions of homeowners and renters. Every day offers compelling opportunities to impact the future of the housing industry while being part of a collaborative team thriving in an energizing environment. Here, you will grow your career and help create access toaffordable housing finance. Job Description As a valued colleague on our team, you will enhance and/or refine existing applications and systems to meet new techni
Posted 16 days ago | Updated 1 day ago

Senior iOS Engineer, Search Feed

Airbnb

•

Remote

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community you will join Airbnb's Search Feed team powers the core search experience that helps guests find their perfect stay. We de
Posted 60+ days ago | Updated 3 hours ago

Software Engineer, Frontend - Risk Platform

Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 57 days ago | Updated 3 hours ago

Software Engineer, Frontend (Consumer - New Product Verticals)

Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 60+ days ago | Updated 3 hours ago

National Support Engineer

Diagnostica Stago, Inc.

•

Idaho, USA

Full-time

Ideal candidates for this position will be located in the Mountain or Pacific time zones. The National Support Engineer (NSE) serves as a Subject Matter Expert (SME) for Stago North America's installed base of diagnostic instruments. This role provides professional second-level support to the Field Service Engineering team and collaborates closely with internal departments to drive timely and thorough issue resolution. The NSE will be responsible for analyzing service data, identifying trends,
Posted 60+ days ago | Updated 3 hours ago

C# Developer

Kforce Technology Staffing

•

Remote or Boca Raton, Florida, USA

Contract, Third Party

RESPONSIBILITIES: Kforce has a client that is seeking a C# Developer in Boca Raton, FL. Key Responsibilities: * Architect, develop, and maintain a modern full-stack multi-tenant SaaS platform using .NET 9, C#, and Azure * Apply Domain-Driven Design () and clean architecture principles to support scalability, maintainability, and long-term growth * Build intuitive and responsive front ends using Telerik UI for ASP.NET Core, Bootstrap, Razor Pages, HTML, jQuery, and JavaScript * Design and implem
Posted 32 days ago | Updated 8 hours ago

Sr. Automation Test Engineer

Data Computer Corp America

•

Remote

Full-time

DCCA is a veteran-owned IT business specializing in providing innovative solutions to a variety of government agencies and commercial enterprises since 1982. DCCA is proud to offer career growth opportunities and a competitive compensation and benefits package. Visit our website at: ;/p> Senior Test Automation Engineer Candidate must have or be willing to obtain a Public Trust Clearance For over 40 years, DCCA has provided a broad range of IT services to government agencies and commercial ent
Easy Apply
Posted 19 days ago

JAVA Developer

ATA ANALYTIQ LLC

•

Remote

Full-time

Job Summary:We are seeking a highly experienced Full Stack Java Developer with 10+ years of hands-on experience in designing, developing, and deploying scalable web applications. The ideal candidate is proficient in Java-based backend development, modern front-end frameworks, and cloud platforms, and has a strong understanding of full software development life cycle (SDLC) and Agile methodologies. Key Responsibilities:Design and develop scalable backend services using Java (Spring Boot / Spring
Easy Apply
Posted 2 days ago | Updated 2 days ago

Principal Engineer, Full Stack Developer (Remote)

Shield AI Inc

•

Remote

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh
Posted 8 days ago | Updated 3 hours ago

Senior Firmware Release Lifecycle Infrastructure Architect

NVIDIA Corporation

•

Remote or Santa Clara, California, USA

Full-time

NVIDIA's invention of the GPU in 1999 sparked the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern deep learning - the next era of computing - with the GPU acting as the brain of computers, robots, and self-driving cars that can perceive and understand the world. Today, we are increasingly known as "the AI computing company." We're looking to grow our company and establish teams with the mos
Posted 23 days ago | Updated 3 hours ago

Data Visualization Engineer - Super Hot -Remote Anywhere In USA

Akrivis Solutions

•

Remote

Contract

Our client is actively interviewing candidates at this time. Pls respond asap. Immediate Interviews. **REMOTE** Data Visualization Engineer Data Visualization Engineer with 5+ years of experience in analytics, and data visualization to support self-service BI initiatives by enabling business users to explore and analyze data independently. Expertise in data visualization tools, such as Tableau, Power BI, or similar tools. Understanding of data modeling and database design principles. RESPONSIBIL
Easy Apply
Posted 18 days ago

Senior Software Engineer, Frontend (Consumer - New Product Vertical)

Coinbase

•

Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 60+ days ago | Updated 3 hours ago

Senior Plant Engineer

GE Vernova

•

Remote

Full-time

Job Description Summary The Senior Plant Engineer is the plant engineering representative at the launch of all projects and will control the technical execution of the project through closeout. The Sr Plant Engineer is accountable to lead other engineers to define plant solutions & tools and to support proposal tender offerings and project execution. The Senior Plant Engineer will also serve as technical mentor resolving conflicts and certifying finished engineering products as proper and correc
Posted 22 days ago | Updated 3 hours ago

Senior Integration Tester REMOTE

Software People, Inc.

•

Remote or New York, USA

Third Party, Contract

Phone/Skype Hire. REMOTE Location: REMOTE Duration: 12+ months Seek to contract a Senior Integration Tester that will be responsible for Software Quality Assurance tasks including defining test approach and scenarios for UI, API and integration points, building detailed test cases and executing test cases for all applicable test cycles, like system, regression, sanity testing, reporting defects, resolving defects in collaboration with development and support teams. Senior Integration Tester is
Easy Apply
Posted 60+ days ago | Updated 1 day ago