Get new jobs by email

  • Software Engineer

     ...Software Engineer II Location: O'Fallon, Missouri (Main Campus) --- Local Candidates Only!! Duration: End of 2025 Glider: Software Engineer II - (Apache Spark, Airflow, Databricks, AWS, CICD and Coding(Java/Python/Scala); What are your top 3 required technical skills... 
    Amazon Web Service
    Local area

    RIT Solutions

    O Fallon, MO
    3 days ago

  • Java Backend Engineer

     ...Java Backend Engineer O'Fallon, MO - Day 1 Onsite Full Time...  ...extensive experience in Java development and be well-versed in cloud-...  ...cloud platforms, preferably AWS or Azure, as well as experience...  ...effectively. # Modern Software Design Principles: Deep understanding... 
    Amazon Web Service
    Full time

    Veracity

    O Fallon, MO
    4 days ago

  • Sr. Software Developer

     ...Hands-on 7+ experience in designing solutions and full stack development in modern technologies for large enterprise technology platforms...  ...Knowledge with Pivotal Cloud Foundry or any other cloud platform AWS or Azure Has experience designing and implementing solutions... 
    Amazon Web Service

    Yantran LLC

    O Fallon, MO
    12 hours ago

  • Java Engineer

     ...Position: Java Engineer Location: Onsite - 5 Days/Week (O'Fallon...  ...is an expert in backend development with deep experience in Java,...  ...cloud-native applications (AWS, Azure, or PCF). Write complex...  ..., and Splunk . Apply software engineering principles such... 
    Amazon Web Service
    Full time
    Local area

    Veracity

    O Fallon, MO
    12 hours ago

  • Senior Java Developer : Mastercard

     ...Responsible for the analysis, design, development and delivery of software solutions Defines requirements...  ...Understands operational and engineering experience, actively works to improve...  ...industry standard tools (e.g., Jenkins, AWS/Azure pipelines, XL Release, others)... 
    Amazon Web Service
    Contract work
    Local area

    ShiftCode Analytics

    O Fallon, MO
    12 hours ago

  • Senior Software Engineer

    $115k - $184k

     ...Senior Software Engineer Mastercard powers economies and empowers people in 200+ countries and...  .... Lead day-to-day system development and maintenance efforts, ensuring alignment...  ...working in cloud-native environments (e.g., AWS, Cloud Foundry). Familiarity with Agile... 
    Amazon Web Service
    Full time
    Part time
    Worldwide
    Flexible hours

    Missouri Staffing

    O Fallon, MO
    4 days ago

  • Java Software Engineer - O'Fallon (Onsite)

    $100k - $105k

     ...We are seeking a senior-level Java Software Engineer with strong technical expertise to guide development efforts and drive high-quality software delivery in our corporate...  ...with frontend technologies and cloud platforms (AWS/Azure/GCP) Demonstrated experience with CI/CD,... 
    Amazon Web Service
    Temporary work
    Flexible hours

    EPAM Systems Inc

    O Fallon, MO
    4 days ago

  • Full Stack Software Developer

    $85.15k - $153.93k

     ...an opening for an experienced Full Stack Software Developer r to modify existing code and...  ...an excellent understanding of software development concepts and exceptional coding skills across...  ...must possess deep understanding of core AWS services, like compute, storage and be... 
    Amazon Web Service
    Work at office

    Leidos

    Saint Charles, MO
    8 days ago

  • Manager, Software Engineering

    $138k - $221k

     ...potential. Title and Summary Manager, Software Engineering Overview Responsible for the analysis, design, development and delivery of software solutions Defines...  ...-standard tools (e.g., Jenkins, Bamboo, AWS/Azure pipelines, XL Release, others) Able... 
    Amazon Web Service
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    2 days ago

  • Senior Software Engineer - Cloud Platforms

    $115k - $184k

     ...potential. Title and Summary Senior Software Engineer - Cloud Platforms Overview: Join our...  ...Software Engineer specializing in AWS Cloud Infrastructure, SaaS Integrations...  ...measures throughout the software development lifecycle. Ensure compliance with industry... 
    Amazon Web Service
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    4 days ago

  • Lead Data Platform Engineer

    $138k - $221k

     ...Lead Data Platform Engineer Mastercard powers economies and empowers...  ...to work on creating an AWS Cloud Native Data Platform. You...  ...scientists, data analysts, and software engineers, to help drive data...  ...native services. Lead the development and maintenance of data platforms... 
    Amazon Web Service
    Full time
    Part time
    Worldwide
    Flexible hours

    Missouri Staffing

    O Fallon, MO
    2 days ago

  • Software Development Engineer II

     ...Resource Informatic Group! We are urgently looking for a “Software DevelopmentEngineer II” in O’fallon MO. please go through...  ...thematching profiles: Job Description: Role : Software Development Engineer II Location : O’fallon MO (Remote tillCovid-19) Duration... 
    Suggested
    Work experience placement
    Remote work

    Resource Informatics Group Inc

    O Fallon, MO
    15 days ago

  • Lead Software Development Engineer

     ...in O’fallon MO. please go through with below JD & send me the matching profiles:   Job Description: Role : Lead Software Development Engineer Location : O’fallon MO (Remote till Covid-19) Duration : 06 Months Plus Visa : USC & GC (as per EC requirement... 
    Suggested
    Work experience placement
    Remote work

    Resource Informatics Group Inc

    O Fallon, MO
    15 days ago

  • Skilled - Welder

    $30 - $35 per hour

     ...knowledge by participating in company provided training opportunities - MIG and TIG aluminum, steel, and stainless steel - Pass AWS 3G plate (vertical uphill and downhill), 6G pipe, both using the GMAW and GTAW processes for aluminum and carbon steel - Help in other... 
    Amazon Web Service
    Hourly pay
    Full time
    Work at office
    Monday to Friday
    Shift work
    Day shift

    QPS Employment Group

    O Fallon, MO
    a month ago

  • Lead Full Stack Engineer

     ...Lead Full Stack Engineer Job Location: O'Fallon, MO (Hybrid onsite 3 days/week) Job Travel Location(s): Must be able to travel to...  ...Java, Full Stack, SQL Job Responsibilities: Lead the design, development, and deployment of high-quality Java microservices that... 
    Suggested
    Work at office
    3 days per week

    Veracity

    O Fallon, MO
    2 days ago

  • Senior Software Engineer

     ...Senior Software Engineer (iOS Developer) Location: St Louis, Missouri Duration: 12 months Glider: Software Engineer ADVANCED...  ...technical skills? Advanced level knowledge of native iOS development (Swift/Objective-C/Swift UI) Depth of experience in custom... 

    RIT Solutions

    O Fallon, MO
    2 days ago

  • Software Engineer I, Launch Program 2026 - United States

     ...Software Engineer I, Launch Program 2026 Mastercard works to connect and power a sustainable and inclusive global economy. We are a vehicle...  ...and to doing well by doing good. The Launch program is a development program that is supplemental to the role and is designed to... 
    Work experience placement
    Internship

    MasterCard

    O Fallon, MO
    1 day ago

  • Senior Software Engineer (Testing Focus)

    $115k - $184k

     ...realize their greatest potential. Title and Summary Senior Software Engineer (Testing Focus) Overview •Been the victim of credit...  ...in vendor assessment and evaluates and recommends software development tools • May manage medium-sized project/initiatives as an... 
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    1 day ago

  • Software Engineer I - Level 9

     ...Software Engineer I Location: O'Fallon, MO (Local is Preference) Linux operating and scripting Python with API automation- scripting automation for day to day task Cryptography- how the cert works, and managing it Python or Java- understanding how they run... 
    Local area

    RIT Solutions

    O Fallon, MO
    3 days ago

  • Senior Software Engineer-O'Fallon, Missouri

     ...Senior Software Engineer O'Fallon, Missouri contract Rate: DOE U.S. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor the currently Job Description Java, Spring, and Spring Boot Required. Everything is developed... 
    Contract work

    Staffing the Universe

    O Fallon, MO
    12 hours ago

  • Senior Software Engineer

    Senior Software Dev Engineers O'Fallon MO (remote FOR NOW but will need to eventually be onsite) We can consider fully remote for a very strong candidate Looking for 2 Senior Software Dev Engineers This is part of
    Remote work

    Samprasoft

    O Fallon, MO
    4 days ago

  • Sr Principal Software Engineer

    $200k - $320k

     ...their greatest potential. Title and Summary Sr Principal Software Engineer Overview: Architecture &Technology (A&T) is a team of...  ...policies including the Engineering Principles, Software Development Lifecycle Process, External Cloud Policy, and others as needed... 
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    3 days ago

  • Mid level Performance Engineer/Software Engineer : Mastercard

     ...is on the Agile performance team in O'Fallon, Missouri who partners with the feature development teams to performance test and tune each release. We are looking for software engineers that are passionate about creating high quality software while keeping performance top... 
    H1b
    Local area
    Worldwide

    ShiftCode Analytics

    O Fallon, MO
    12 hours ago

  • Software Engineer II iOS Developer

    $92k - $147k

     ...governments realize their greatest potential. Title and Summary Software Engineer II - iOS Developer Software Engineer II: Who is...  ...mindset. Responsible for the analysis, design, development, and delivery of software solutions. Defines requirements for... 
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    1 day ago

  • Lead BizOps Engineer

    $112k - $187k

     ...potential. Title and Summary Lead BizOps Engineer Job Title: Lead BizOps Engineer...  ...during the application build phase in software run principals that includes operational...  ...team is to engage early in the development lifecycle to be more proactive and upfront... 
    Full time
    Part time
    Worldwide
    Flexible hours
    Shift work

    MasterCard

    O Fallon, MO
    3 days ago

  • Software Engineer I (Java/Fullstack)

    $72k - $115k

     ...governments realize their greatest potential. Title and Summary Software Engineer I (Java/Fullstack) Overview: At Mastercard, our...  .... MasterCard software engineering teams leverage Agile development principles, advanced development and design practices, and an... 
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    3 days ago

  • Junior Java Developer: Mastercard

     ...implementing changes. Must have Java Development experience Role: Develop test plans...  ...testing. Expert in full stack software development test approaches & frameworks...  ...technical experience as a software and/or test engineer Preferred Qualifications:... 
    Local area

    ShiftCode Analytics

    O Fallon, MO
    12 hours ago

  • VP Engineering SME Second Line Technology Risk

     ...Job Title: VP, Engineering SME, Second Line Technology Risk Overview: Overview...  ...architectures, cloud computing, cybersecurity, software development lifecycles (SDLC), and emerging...  ...of cloud native architectures (AWS, Azure, GCP), microservices, APIs, and... 
    Amazon Web Service

    MasterCard

    O Fallon, MO
    3 days ago

  • Lead SDET Engineer

     ...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 in Java. Test automation experience using open source technologies and/or in-... 

    Staffing the Universe

    O Fallon, MO
    2 days ago

  • Senior BizOps Engineer

    $75 - $80 per hour

     ...Assistance BizOps team is looking for a Reliability Engineer who combines strategic thought leadership skills, a strong development & automation background and sound business...  ...Hands on Experience with Cloud technologies (AWS/Azure) Familiarity with modern container... 
    Amazon Web Service
    Full time

    Pinnacle Group

    O Fallon, MO
    3 days ago