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  • Software Engineer II

    $92k - $147k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Software Engineer II

    $92k - $147k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours
    3 days per week

    Mastercard

    O Fallon, MO
    2 days ago

  • Senior Software Engineer (IBM ODM)

    $115k - $184k

    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 ...
    Suggested
    Full time
    Part time
    Work experience placement
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Senior Software Engineer

    $115k - $184k

    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 ...
    Suggested
    Full time
    Part time
    Work experience placement
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Principal Software Engineer

    $170k - $281k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Lead Software Engineer - QE

    $140k - $231k

    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 ...
    Suggested
    Full time
    Part time
    Immediate start
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Vice President, Software Engineering - Decision Management Program

    $212k - $339k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours
    3 days per week

    Mastercard

    O Fallon, MO
    2 days ago

  • Lead Software Engineer

    $140k - $231k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Vice President, Software Engineering - DMP

    $212k - $339k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours
    3 days per week

    Mastercard

    O Fallon, MO
    2 days ago

  • Principal Software Engineer

    $170k - $281k

    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 ...
    Suggested
    Full time
    Part time
    Remote work
    Work from home
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    1 day ago

  • Manager, Software Engineering

    $140k - $231k

    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 ...
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    2 days ago

  • Water Jet Programmer/Operator — 4-Day Week + Great Benefits

    A small manufacturing company in Missouri is seeking a Water Jet Programmer / Operator to join their team. The successful candidate will have a keen attention to detail and experience with manufacturing processes. Responsibilities include reading blueprints, performing... 
    Suggested

    Seyer Industries, Inc.

    Saint Peters, MO
    3 days ago

  • Water Jet Programmer/Operator - 2nd shift $3.00 Shift Premium

    $600 per month

    We are looking for a Water Jet Programmer / Operator to join our team! WE OFFER GREAT BENEFITS! Monthly Manufacturing Performance Incentives with the opportunity to earn up to $600 per month. Year-round climate-controlled work environment Weekly payroll Start accruing... 
    Suggested
    Hourly pay
    Temporary work
    Shift work
    Afternoon shift

    Seyer Industries, Inc.

    Saint Peters, MO
    3 days ago

  • Senior NC Programmer: Aerospace Multi-Axis & MCD

    $95 per hour

    A technology solutions provider in Hazelwood, Missouri is seeking a candidate with extensive numerical control and machining experience. The role involves planning and revising Machine Control Data and documentation for multi-axis machines used in aerospace manufacturing...
    Suggested
    Hourly pay
    Contract work

    Cts Technology Solutions, Inc.

    Hazelwood, MO
    1 day ago

  • NC Programmer 5

    $95 per hour

    Selected candidates will provide numerical control, machining and programming technical expertise. They will create, verify and revise Machine Control Data (MCD), geometry and documentation that directs the operations for a complete spectrum of numerically controlled multi...
    Suggested
    Contract work
    Shift work

    Cts Technology Solutions, Inc.

    Hazelwood, MO
    1 day ago

  • Java Developer

    Sr. Java Developer: 15 Job Description: Key Skills and Experience: ~ Strong hands on experience in Java(J2ee) ~ Strong in webservices(microservices), Rest API's, Oracle DB knowledge, Cloud native(preferably AWS or Azure) ~ bility to drive end...

    Damco Solutions

    O Fallon, MO
    4 days ago

  • Sr. Software Engineer- Java

    About Us: At Tech Mahindra ( Tech Mahindra | Connected World, Connected Experiences), we live the philosophy of connected world and connected experiences. We thrive on change that is powered by the intelligent symphony of technology and humans designing meaningful...

    Procyon TS

    O Fallon, MO
    4 hours ago

  • Senior Java Developer : Mastercard

    Interview : Coding Test + F2F This is hybrid from day-1 ( Need only local candidates ) Visa : USC, GC, GC EAD, H4, L2 Description : Responsible for the analysis, design, development and delivery of software solutions Defines requirements...
    Contract work
    Local area

    ShiftCode Analytics

    O Fallon, MO
    4 hours ago

  • Junior Java Developer: Mastercard

    Interview : Coding Test + F2F interview This is hybrid from day-1 ( Need only local candidates ) Visa : USC, GC, GC EAD, H4, L2 Description: We are looking for more junior java developers that have experience with testing that are looking to get into ...
    Local area

    ShiftCode Analytics

    O Fallon, MO
    4 hours ago

  • Senior Java Developer

    Role: - Senior Java Developer Location: - O'Fallon, MO Duration: - Long term Required Skills - Agile, API, Cloud, Cucumber, J2EE, Java, Junit, Microservices, Selenium, Spring Boot, SQL What are your top three required technical skills? ...
    Work experience placement

    Maintec Technologies

    O Fallon, MO
    4 hours ago

  • Senior Java API Engineer

    $60 - $80 per hour

    Job Description: As a Senior Java API Engineer, you will support the analysis, design, development, and delivery of mission-critical API solutions for a high-volume payments environment. This role focuses on API-based transaction processing, system integration, and...
    Hourly pay

    cyberThink

    O Fallon, MO
    3 days ago

  • Sr. C++ Developer : Mastercard

    Interview : Coding test + F2F interview Visa : All apart from H1b ad cpt Description : This is an exciting opportunity for you to join Client's Transaction Switching program and improve authorization transaction time. Authorization sends billions of transactions...
    H1b
    Worldwide

    ShiftCode Analytics

    O Fallon, MO
    4 hours ago

  • Lead ETL Developer : Mastercard

    Interview : Coidng test + Video Visa : USC, GC, GC EAD, H4, L2 This is hybrid from day-1 Description : Technical requirements: SQL and PL/SQL ETL Development (They use SSIS but Informatica is also fine) Big Plus: Financial services experience...

    ShiftCode Analytics

    O Fallon, MO
    4 days ago

  • Java Developer - DB

    About Us: At *** ( *** | Connected World, Connected Experiences ), we live the philosophy of connected world and connected experiences. We thrive on change that is powered by the intelligent symphony of technology and humans designing meaningful and sustainable experiences...

    Yantran LLC

    O Fallon, MO
    4 hours ago

  • Java Developer

    $60k - $135k

    Job Title: Java Developer City: O Fallon State/Province: Missouri Posting Start Date: 4/20/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions...
    Minimum wage
    Local area

    Wipro

    O Fallon, MO
    4 hours ago

  • Robot Programmer & Operator - Grow with a Winning Team

    A manufacturing leader located in Missouri is seeking a Robot Programmer. In this role, you will set up and program robots, ensuring operations run smoothly and quality standards are met. Responsibilities involve managing robotic welding tasks and ensuring proper maintenance... 

    National Cart Co

    Saint Charles, MO
    4 days ago

  • Lead SDET Engineer

    Need strong Testng, Selenium, Java Coding experience Must have: • Bachelors or Masters in CS or related degrees. • Minimum of 6+ years with Master or 8+ years with Bachelors of hand on experience in software development in test automation, concurrent coding skills...

    InterSources

    O Fallon, MO
    1 day ago

  • Lead SDET Engineer

    About the job Lead SDET Engineer Lead SDET Engineer needs 6+ years with Master or 8+ years with Bachelors of hand on experience in software development in test automation, concurrent coding skills in Java. Lead SDET Engineer requires: Test automation experience...

    Global Channel Management

    O Fallon, MO
    4 hours ago

  • Senior Salesforce Engineer- Financial Services Cloud

    $88k - $130k

    Position Title: Senior Salesforce Engineer- Financial Services Cloud Locations: Weldon Spring_MO Time Type: Full time Req ID: JR1200-Weldon Spring_MO At Midland, we’re proud to be a little different. You can see it in our bright orange signs-but there’s more to it than ...
    Full time
    Contract work
    Temporary work
    Work at office
    Flexible hours

    Midland States Bank

    Cottleville, MO
    1 day ago

  • Java Backend Developer

    Job Title: Java Backend Developer Location: O'Fallon, MO, USA Years of Experience: 7 to 10 Years Job Summary: We are seeking a skilled Java Backend Developer with a strong background in software development to join our dynamic team. The ideal candidate will...

    Yantran LLC

    O Fallon, MO
    1 day ago