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  • $115k - $184k

     ...platforms to enhance functionality and streamline processes. Develop and maintain APIs for SaaS integrations, ensuring they are...  ...professionals, to deliver end-to-end solutions that meet business objectives. Mentor junior engineers, providing guidance and promoting... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    4 days ago
  • $138k - $221k

     ...facing Products, Platforms, or Product bundles Work with business/product owners to develop and deliver on new services to introduce new products and bundles Ensure objectives and development plans are established at the start of the year and reviewed continuously... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    2 days ago
  • Senior Azure Platform Engineer Mastercard is a global technology company in the payments industry. Our mission is to connect and power an inclusive, digital economy that benefits everyone, everywhere by making transactions safe, simple, smart, and accessible. Using ...
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    MasterCard

    O Fallon, MO
    1 day ago
  • Lead Full Stack Engineer Job Location: O'Fallon, MO (Hybrid onsite 3 days/week) Job Travel Location(s): Must be able to travel to office as needed Positions: 1 Employment Type: C2H Duration: Long Term Key Technology: Java, Full Stack, SQL Job Responsibilities: Lead...
    Suggested
    Work at office
    3 days per week

    Veracity

    O Fallon, MO
    2 days ago
  •  ...: 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 in that Rest API knowledge is a plus Very Mu...... 
    Suggested
    Contract work

    Staffing the Universe

    O Fallon, MO
    17 hours ago
  •  ...Job Title: Junior Email Marketing Developer Location: On-Site (OFallon, MO) Position Type: Full-time Exempt Summary: Milestone Marketing Solutions is looking for a marketing professional looking to specialize in data-driven email deployment and analytics. From... 
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    Full time
    Apprenticeship
    Work at office
    Local area
    Flexible hours

    Automotive Product Consultants Llc

    O Fallon, MO
    3 days ago
  •  ...internship program provides emerging talent with projects that will enhance skills as well as contribute to the department's goals and objectives. In this program, you will participate in: Networking events, mentorship opportunities, and hear from senior leaders... 
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    Summer work
    Internship
    Summer internship
    Work at office

    MasterCard

    O Fallon, MO
    2 days ago
  •  ...Description Job Description Hi, Greetings from Resource Informatic Group! We are urgently looking for a “Lead Front End Developer” in O’fallon MO. please go through with below JD & send me the matching profiles:   Job Description: Role : Lead Software Development... 
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    Work experience placement
    Remote work

    Resource Informatics Group Inc

    O Fallon, MO
    15 days ago
  • $85.15k - $153.93k

     ...Job Description Description The Leidos FS2 Aero team has an opening for an experienced Full Stack Software Developer r to modify existing code and integrate software solutions for the Aeronautical Navigation Office. The ideal candidate has an excellent understanding... 
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    Work at office

    Leidos

    Saint Charles, MO
    8 days ago
  •  ...documentation, maintenance and support ofsystems application software in adherence with Mastercard standards, processesand best practices o Develop high quality,secure, scalable software solutions based on technical requirementsspecifications and design artifacts within... 
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    Work experience placement
    Remote work

    Resource Informatics Group Inc

    O Fallon, MO
    15 days ago
  •  ...and providing value added services to their clients. Who we are looking for: This is a contract remote role for a Front End Developer specializing in React JS and React Native. As a Front End Developer, you will be responsible for developing and maintaining user... 
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    Full time
    Contract work
    Work experience placement
    Remote work

    Gold Bullion International LLC

    Saint Charles, MO
    16 days ago
  • $138k - $221k

     ...candidate will be part of an exciting, fast paced environment developing Data Engineering solutions in the data and analytics domain....  ...scalable data pipelines using spark, Scala/python on Hadoop or object storage. Leverage new technologies and approaches to innovate... 
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    Full time
    Part time
    Flexible hours

    MasterCard

    O Fallon, MO
    1 day ago
  •  ...priorities. You will implement data engineering activities and develop and deploy the pipelines and platforms that organize and make complicated...  ...data meaningful.     Responsibilities/Duties:  Objective 1: Build and Deploy Scalable Full Stack Applications in Cloud... 
    Suggested
    Full time

    Agile Defense

    O Fallon, MO
    17 hours ago
  •  ...Location: O'Fallon Missouri (Local Candidates ONLY or willing to relocate.) Duration: 12 months+ Overview - The overall objective of this engagement is to manage and execute an organizational network analysis pilot leveraging Microsoft Enterprise Viva platform... 
    Suggested
    Local area
    Relocation
    Flexible hours

    Marvel Technologies Inc

    O Fallon, MO
    3 days ago
  •  ...science to accelerate innovation in AI/ML-driven fraud detection. We specialize in building high-quality, scalable ETL pipelines, developing robust feature engineering workflows, and creating shared tools that empower data scientists across the organization.... 
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    Full time
    Part time
    Work at office
    Worldwide
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    Missouri Staffing

    O Fallon, MO
    3 days ago
  •  ...specialize in building high-quality, scalable ETL pipelines, developing robust feature engineering workflows, and creating shared tools...  ...enhance skills as well as contribute to the department's goals and objectives. In this program, you will participate in: Networking... 
    Full time
    Part time
    Summer work
    Internship
    Summer internship
    Work at office
    Worldwide
    Flexible hours

    Missouri Staffing

    O Fallon, MO
    2 days ago
  •  ...domain name servers, firewalls). * Ability to work in a team environment, but self-driven to complete assignments while continually developing proficiencies in processes. * Strong written and verbal communications, team building and collaboration skills. * An active... 

    Marathon TS Inc

    O Fallon, MO
    1 day ago
  • Job Description Job Description St. Charles Community College is located just west of St. Louis, in the heart of growing St. Charles County. At St. Charles Community College, we have a passion for student success. We serve a growing diverse student population, and ...
    Work experience placement

    St. Charles Community College

    Lake Saint Louis, MO
    23 days ago
  •  ...hearing to distinguish body sounds and/or hear alarms, malfunctioning machinery, etc. • Frequent lifting/carrying and pushing/pulling objects weighing 0-25 lbs. • Frequent lifting/moving of patients. • Frequent reaching, gripping and keyboard use/data entry. • Occasional... 
    Hourly pay
    Daily paid
    Full time
    Relocation package
    Flexible hours
    Shift work
    Night shift
    Weekend work
    Day shift

    SSM Health

    Lake Saint Louis, MO
    3 days ago
  •  ...data analytics in compliance testing, and the ability to investigate deeply and drive meaningful results. Responsibilities Develop, implement, and execute compliance testing and monitoring activities in alignment with Citi's Compliance Testing & Monitoring Plan.... 
    Work experience placement

    Missouri Staffing

    O Fallon, MO
    17 hours ago
  •  ...and proactive Exhibiting discipline and determination; demonstrating a penchant for independent work Proficient in handling objections and closing sales, unfazed by setbacks Committed to dedicating 40-45 hours weekly to this role Demonstrating a history of... 
    Weekly pay
    Work experience placement

    Alleviation Enterprise LLC

    O Fallon, MO
    13 days ago
  • Job Description Job Description Project Manager City of O'Fallon, Missouri The City of O'Fallon is seeking a detail-oriented, proactive Project Manager to join our Engineering team. In this essential role, you will be responsible for the oversight and management...
    For contractors
    Local area
    Relocation
    Flexible hours

    City of O'Fallon

    O Fallon, MO
    21 days ago
  • Job Description Job Description RESTAURANT SHIFT LEAD POSITION SUMMARY: The Restaurant Shift Lead at QDOBA is responsible for executing restaurant operations, in conjunction with the General Manager. The Restaurant Shift Lead follows standard operational procedures...
    Hourly pay
    Local area
    Shift work
    Weekend work

    Qdoba

    O Fallon, MO
    16 days ago
  •  ...and SOP education/adherence and ongoing coaching and mentoring to develop team members. Drive compliance with safety, quality and productivity goals in support of warehouse leadership team objectives. Provide recommendations on process improvement and assists... 

    Disability Solutions

    Saint Charles, MO
    2 days ago
  • $148k - $237k

     ...control concepts into actionable guidance, fostering a culture of accountability and continuous improvement. Governance & Reporting: Develop and maintain dashboards and reporting mechanisms to communicate risk posture, control health, and remediation progress to senior... 
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    6 days ago
  • $15 per hour

    Job Description Job Description Do you love interacting with people? Are you enthusiastic about helping others and taking the lead? If so our, Lead Customer Service Associate at ZIPS Car Wash located at 1008 Hwy K, O'Fallon, MO, is the perfect position for you!  ...
    Hourly pay
    Daily paid
    Flexible hours
    Day shift
    Afternoon shift

    Zips Car Wash

    O Fallon, MO
    26 days ago
  •  ...functional specifications. • Analyze current business operations, recommend improvements, and align processes with organizational objectives. • Develop and maintain process maps to support software implementation and training efforts. • Collaborate with project managers to... 
    Permanent employment
    Contract work
    Work at office

    Robert Half

    Saint Charles, MO
    15 days ago
  •  ...oriented, fast-paced environment. We hire bright people who are willing to roll up their sleeves, step in wherever needed, mentor and develop team members, and assume additional responsibilities as needed while juggling multiple projects. Don't forget to bring your... 
    Full time
    Work experience placement
    Local area
    Weekend work

    Carvana

    Saint Peters, MO
    25 days ago
  • $119k - $190k

     ...and Summary Lead Product Manager - Technical-2 Overview: Are you a product management professional who wants to shape the Developer XP for Mastercard’s products? Do you want to work for a company that offers above and beyond benefits including paid parental... 
    Full time
    Part time
    Worldwide
    Flexible hours

    Mastercard

    O Fallon, MO
    4 days ago
  • $119k - $190k

     ...organization? If this describes you, Mastercard wants to talk to you about joining our Squad. Overview • Responsible for developing inspiring platform/product visions, derived from business needs, market opportunities, and technology trends • Decomposes business... 
    Full time
    Temporary work
    Part time
    Worldwide
    Flexible hours
    Shift work

    Mastercard

    O Fallon, MO
    4 days ago