UI Jobs in O Fallon, MO

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Senior Android Engineer, Families - Cash App

Block Inc

•

California, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 23 days ago | Updated 6 hours ago

Senior Android Engineer, Families - Cash App

Block Inc

•

Remote or New York, New York, USA

Full-time

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world's relationship with money to make it more relatable, instantly available, and universally accessibl
Posted 23 days ago | Updated 6 hours ago

Lead Software Engineer (Java, Azure, Snowflake)

Mastercard

•

O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated 6 hours ago

Lead iOS Engineer

eBay Inc.

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Remote or Portland, Oregon, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 33 days ago | Updated 6 hours ago

Exploitation Specialist/GDAT Software Engineer

Leidos

•

Bridgeton, Missouri, USA

Full-time

Job DescriptionDescription Leidos has an exciting opportunity for an Exploitation Specialist/GDAT Software Engineer to join our team in St. Louis, MO. This work requires skills and knowledge to modernize applications to facilitate production operations for customer. These resources will not be making major performance enhancements on GDATM Tool. Instead, they shall provide the necessary skills and experience to support customer in completing minor improvements in software functionality necessar
Posted 12 days ago | Updated 6 hours ago

Exploitation Specialist/GDAT Software Engineer

Leidos

•

Maryland Heights, Missouri, USA

Full-time

Job DescriptionDescription Leidos has an exciting opportunity for an Exploitation Specialist/GDAT Software Engineer to join our team in St. Louis, MO. This work requires skills and knowledge to modernize applications to facilitate production operations for customer. These resources will not be making major performance enhancements on GDATM Tool. Instead, they shall provide the necessary skills and experience to support customer in completing minor improvements in software functionality necessar
Posted 12 days ago | Updated 6 hours ago

Senior Android Developer

Photon

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Remote

Third Party, Contract

Android Developer Remote About role: We are looking for a passionate and skilled Android Developer to join our remote engineering team. As part of this role, you ll be responsible for designing, developing, and maintaining cutting-edge Android applications using Kotlin, Jetpack Compose, and modern architectural patterns. You ll collaborate with cross-functional teams to deliver high-quality mobile solutions that delight users and drive business outcomes. Key Responsibilities: Develop and maintai
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Posted 6 days ago | Updated 2 days ago

Technology Quality Assurance Analyst II (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. Responsible for performing independent quality checks and developing methods of measuring the quality and performance of the functional testing processes, supporting real-time payments. Coordinates testing and evaluation activities that identify issues, trends and gaps in existing programs. Provides and independent assessment of the programs, policies and procedures tested and provides feedback to man
Posted 4 days ago | Updated 3 hours ago

Technology Quality Assurance Analyst II (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. Responsible for performing independent quality checks and developing methods of measuring the quality and performance of the functional testing processes, supporting real-time payments. Coordinates testing and evaluation activities that identify issues, trends and gaps in existing programs. Provides and independent assessment of the programs, policies and procedures tested and provides feedback to man
Posted 4 days ago | Updated 3 hours ago

Appian Architect

Perficient

•

St. Louis, Missouri, USA

Full-time

We currently have a career opportunity for an Appian Atchitect to join our team. This is a remote opportunity, must be located in United States. Job Overview: As an Appian Architect you will participate in all aspects of the software development lifecycle which includes scoping, technical design, implementation, documentation, testing, deployment and support of application developed for our clients. As a member working in a team environment you will work with technical leads and developers to
Posted 60+ days ago | Updated 4 hours ago

Exploitation Specialist/GDAT Software Engineer

Leidos

•

Ballwin, Missouri, USA

Full-time

Job DescriptionDescription Leidos has an exciting opportunity for an Exploitation Specialist/GDAT Software Engineer to join our team in St. Louis, MO. This work requires skills and knowledge to modernize applications to facilitate production operations for customer. These resources will not be making major performance enhancements on GDATM Tool. Instead, they shall provide the necessary skills and experience to support customer in completing minor improvements in software functionality necessar
Posted 12 days ago | Updated 6 hours ago

Sr IT Apps Programmer

Hunter Recruiting

•

Remote

Contract

Sr IT Apps Programmer Remote $64-68/HR 12- Month W2 Contract The Sr IT Apps Programmer needs to have strong cloud experience that will work in a fast paced, collaborative environment, with groups in both IT and business areas: designing, coding, unit testing in a variety of technologies supporting UI, backend, API, database and Cloud. They will have a strong focus on backend development. Day-to-Day Responsibilities: Working with story cards - point system Tasking cards Writing technical docume
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Posted 5 days ago | Updated 5 days ago

Director, Device Engineering

Gilead Sciences, Inc.

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Remote or Foster City, California, USA

Full-time

At Gilead, we're creating a healthier world for all people. For more than 35 years, we've tackled diseases such as HIV, viral hepatitis, COVID-19 and cancer - working relentlessly to develop therapies that help improve lives and to ensure access to these therapies across the globe. We continue to fight against the world's biggest health challenges, and our mission requires collaboration, determination and a relentless drive to make a difference. Every member of Gilead's team plays a critical ro
Posted 21 days ago | Updated 6 hours ago

Exploitation Specialist/GDAT Software Engineer

Leidos

•

Saint Ann, Missouri, USA

Full-time

Job DescriptionDescription Leidos has an exciting opportunity for an Exploitation Specialist/GDAT Software Engineer to join our team in St. Louis, MO. This work requires skills and knowledge to modernize applications to facilitate production operations for customer. These resources will not be making major performance enhancements on GDATM Tool. Instead, they shall provide the necessary skills and experience to support customer in completing minor improvements in software functionality necessar
Posted 12 days ago | Updated 6 hours ago

ServiceNow Developer & Administrator

CVS Health

•

Illinois, 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 7 days ago | Updated 6 hours ago

Exploitation Specialist/GDAT Software Engineer

Leidos

•

Hazelwood, Missouri, USA

Full-time

Job DescriptionDescription Leidos has an exciting opportunity for an Exploitation Specialist/GDAT Software Engineer to join our team in St. Louis, MO. This work requires skills and knowledge to modernize applications to facilitate production operations for customer. These resources will not be making major performance enhancements on GDATM Tool. Instead, they shall provide the necessary skills and experience to support customer in completing minor improvements in software functionality necessar
Posted 12 days ago | Updated 6 hours ago

Software Engineer, Backend (Institutional - Staking)

Coinbase

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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 6 hours ago

Quality Assurance Automation Engineer III- Remote

ConsultNet, LLC

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Remote or Birmingham, Alabama, USA

Full-time

Quality Assurance Automation Engineer Remote (CST or EST) 12-month Contract Pay Rate: $48.00 - $53.00 per hr. We're seeking an experienced Automation Engineer who can wear both manual and automation QA hats. This role is approximately 60-70% manual testing and 30-40% automation, with expectations to automate regression candidates in a staggered N-1 sprint model. You'll work closely with an onshore QA Lead and offshore team, handling everything from test case development to execution and auto
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Posted 30 days ago | Updated 6 hours ago

Principal Engineer, Mobile Applications

Harman International

•

Texas, USA

Full-time

A Career at HARMAN As a technology leader that is rapidly on the move, HARMAN is filled with people who are focused on making life better. Innovation, inclusivity and teamwork are a part of our DNA. When you add that to the challenges we take on and solve together, you'll discover that at HARMAN you can grow, make a difference and be proud of the work you do every day. About the Role Join our team as a Principal Mobile Application Engineer and help us build iOS and Android apps for a revoluti
Posted 58 days ago | Updated 6 hours ago

AI Platform UX Designer

SS&C Technologies Inc

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Remote or New York, New York, USA

Full-time

As a leading financial services and healthcare technology company based on revenue, SS&C is headquartered in Windsor, Connecticut, and has 27,000+ employees in 35 countries. Some 20,000 financial services and healthcare organizations, from the world's largest companies to small and mid-market firms, rely on SS&C for expertise, scale, and technology. Job Description We are seeking an experienced and highly motivated UX Designer with an interest in quantitative finance to join the SS&C AI PLatfo
Posted 1 day ago | Updated 6 hours ago