UI Jobs in O Fallon, MO

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Quality Assurance/Product Specialist

Artius Solutions

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Remote

Contract

Quality Assurance & Product SpecialistRemote | Contract | Part-time (10-15 hours/week) We're working with a product-led startup preparing to move from simulation to live-money operations in a highly regulated, cash-intensive industry. As part of this transition, we re seeking a QA & Product Specialist who can rigorously test workflows, flag edge-case issues, and help ensure operational integrity from day one. This role is well-suited for someone with a strong eye for detail, a passion for identi
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Posted 16 days ago | Updated 16 days ago

Lead Java Developer with AWS

EPAM Systems

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Remote

Full-time

We are looking for a Lead Java Developer to join a highly collaborative agile team. You will experience great culture in a rapidly scaling company while using world-class technologies. While the role is primarily back-end focused, there are opportunities to work across the full stack from UI to end data points. If this sounds like your kind of thing, apply today! This position offers remote setup with the flexibility to work from any location in Georgia, whether it's your home, well-equipped o
Posted 60+ days ago | Updated 3 days ago

Principal, Software Engineer - Conversational AI

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary What you'll do Cortex Team is Walmarts core A.I. conversational platform, powering the vision of delivering the worlds best personal assistants to Walmarts customers, accessible via natural voice commands, text messages, rich UI interactions, and a mix of all of the above via multi-modal experiences. We believeconversationsare a natural and powerful user interface for interacting with technology and enable a richer customer experiences both online and in-store. We are building
Posted 60+ days ago | Updated 11 hours ago

Application Development Senior Advisors- Hybrid

Cigna

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Remote or Plano, Texas, USA

Full-time

The job profile for this position is Application Development Senior Advisor, which is a Band 4 Contributor Career Track Role with Cigna-Evernorth Services Inc. Responsibilities- Design, develop, and deliver reliable and secure software solutions that meet operational specifications required through development of system logic.Construct application/service architecture.Develop web-based services on Pivotal Cloud Foundry (PCF) and locally based platforms.Deliver user interface design documentatio
Posted 1 day ago | Updated 11 hours ago

Java Full Stack Development Engineering Lead

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi creates economic value that is systemically responsible and, in our clients', best interests. As a financial institution that touches every region of the world and every sector that shapes your daily life, our Operations & Technology teams are charged with a mission that rivals any large tech company. Our technology solutions are the foundations of everything we do from keeping the bank safe, managing global resources, and providing the technical tools our workers need to be su
Posted 60+ days ago | Updated 11 hours ago

Quality Assurance Manager

Apidel Technologies

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Remote

Contract

Team Info: Responsible for System integration on complex applications for advertisement eco-system and transformation into SAP/Salesforce and Performance testing Candidate should be from EST OR CST time zone Must have skills: Looking for atleast 12+ years of total IT 07+ years of QA and leadershipTechnical aspect : Any background is fine : API / Any automated tools / Performance tools / selenium / cucumber / postman / JMeter / etc.Execution excellent part helping design, develop robust strateg
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Posted 30 days ago | Updated 2 days ago

Java Software Engineer AVP - TAMPA

Citi

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Remote or Tampa, Florida, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 60+ days ago | Updated 11 hours ago

Staff, Software Engineer - Conversational AI

Walmart Inc.

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Remote or Sunnyvale, California, USA

Full-time

Position Summary What you'll do Cortex Team is Walmarts core A.I. conversational platform, powering the vision of delivering the worlds best personal assistants to Walmarts customers, accessible via natural voice commands, text messages, rich UI interactions, and a mix of all of the above via multi-modal experiences. We believeconversationsare a natural and powerful user interface for interacting with technology and enable a richer customer experiences both online and in-store. We are building
Posted 60+ days ago | Updated 11 hours ago

Staff UX Researcher, Workflow Data Fabric

ServiceNow, Inc.

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Remote or San Diego, California, USA

Full-time

Company Description It all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow stands as a global market leader, bringing innovative AI-enhanced technology to over 8,100 customers, including 85% of the Fortune 500 . Our intelligent cloud-based platform seamlessly connects people, systems, and processes to empower organizations to find smarter, faster, and better ways to work. But thi
Posted 35 days ago | Updated 11 hours ago

API Integration Engineer

Rockwell Automation

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Remote or Milwaukee, Wisconsin, USA

Full-time

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world
Posted 5 days ago | Updated 11 hours ago

Staff Software Development Engineer

CVS Health

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Remote or Seattle, Washington, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 11 hours ago

Data Analyst (App developer)

Katalyst Healthcares and Lifesciences

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Remote or New York, USA

Full-time

Job Description: As a Data Analyst with a focus on App Development, you will play a crucial role in building applications that streamline data visualizations and empower bioinformatics and non-bioinformatics stakeholders. You will work closely with researchers to understand their needs and transform requirements into efficient, user-friendly software solutions. Your work will enable scientists to leverage data effectively, driving innovative research and development initiatives. Responsibilities
Posted 60+ days ago | Updated 11 hours ago

Full Stack Developer

USG Corporation

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Remote or Chicago, Illinois, USA

Full-time

Full-Stack Developer (Hybrid - Chicago) Join a team that's transforming an industry - with real products, modern tools, and global scale. We're hiring 10 full-stack developers to help shape a powerful digital platform used across 100+ local country websites of our global group. You'll work on cutting-edge marketing automation, customer portals, and e-commerce solutions - all in close collaboration with over 60 developers across Europe. What You'll Work On A clean, modern tech stack - Python,
Posted 60+ days ago | Updated 11 hours ago

Technology Product Management Senior Lead Analyst

Citi

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Remote or Tampa, Florida, USA

Full-time

Citibank, N.A. seeks a Technology Product Management Sr Lead Analyst for its Tampa, Florida location. Duties: Provide leadership of onsite and offshore teams and manage project timelines that are consistent with strategic business and technical objectives. Track and manage critical technology projects from initiation to successful completion. Responsible for the quality of the code written using Java, Python, SQL language for Hadoop, Cloudera, Spring, Machine Learning, frameworks with Impala, H
Posted 33 days ago | Updated 11 hours ago

Senior Salesforce Application Developer, remote

steampunk

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Remote

Full-time

QualificationsRequired: Bachelor's degree from an accredited institution and 10+ years of total experience5+ years of experience with Salesforce developmentFunctional knowledge of Salesforce.com data structure and understanding of how to leverage the tool to meet complex process and reporting requirementsMust have proven knowledge and practical application of LWC, Apex, and the Salesforce APIsEligible to obtain and maintain and government Public Trust security clearanceSalesforce development and
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Posted 60+ days ago | Updated 12 days ago

Senior Front End / UI Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior front end / UI developer to join our team for a 100% remote project. Must have many years of experience doing front end / UI development. Experience with one of Svelte, React, Vue.js, Typescript, jQuery preferred. This is a contract role, paid hourly c2c, 40 hours per week. (20 hours per week avail too) Sound like a fit? Let's talk!
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Posted 60+ days ago | Updated 2 days ago

Front-End Developer

Resource 1

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Remote

Contract

Resource 1 is seeking a Front-End Developer for a remote 6-month contract position. Selected individual will play a crucial role in designing, developing and implementing user-facing features for web applications. Will collaborate closely with cross-functional teams, including designers, back-end developers and product managers to deliver high-quality, responsive and intuitive user interfaces. Responsibilities: Develop and implement user-facing features for web applications using HTML, CSS and J
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Posted 60+ days ago | Updated 1 day ago

Saviynt SME with Oracle HCM || St. Louis, MO (Onsite)

E-Solutions, Inc.

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Lake Saint Louis, Missouri, USA

Third Party, Contract

Title: Saviynt SME with Oracle HCM Location: St. Louis, MO (Onsite) We're seeking a highly skilled Saviynt Developer to join our team! In this role, you'll leverage your deep Saviynt knowledge to provide L3 support, automate processes, and ensure optimal platform functionality. You'll collaborate with internal teams to design solutions, troubleshoot complex issues, and contribute to a successful and secure Saviynt environment. To have extensive design and deployment experience in complex enviro
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Posted 8 days ago | Updated 1 day ago

MTS Developer

Interpro Inc.

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Remote

Contract

Interpro has been in the IT consulting business since 1993 and our employees work on a range of projects across the country. We have an opportunity for a Senior Consultant having hands-on MTS development and customization experience in ACI MTS product. Remote Working CST/EST Required Skills Technical Skills: COBOL, Linux, Entia DB, IBM MQ, Deep expertise in experience in ACI MTS development, customization, and configuration Good experience in handling databases (ENTIA, Oracle, DB2) and IBM MQ.M
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Posted 60+ days ago | Updated 1 day ago

QA Test Engineer

JC CORPORATIONS

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St. Louis, Missouri, USA

Contract, Third Party

Job Description: 8+ years in SDET/test automation roles Advanced Java coding and automation test development UI and Mobile Testing (Selenium, Appium, etc.) API Testing REST & SOAP (Microservices environment) Automation Frameworks TestNG, JUnit BDD Cucumber or similar CI/CD Jenkins, GitHub Actions, etc. Version Control Git, SVN SQL strong query writing and DB validation skills Strong debugging and log analysis skills Agile/Scrum methodology experience Jira and test/defect management tool expertis
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Posted 2 days ago | Updated 1 day ago