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  •  ...Position Title: Senior API Developer Locations: Weldon Spring_MO Time Type: Full time Req ID: JR1014-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... 
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    Midland States Bank

    Weldon Spring, MO
    1 day ago
  • $100k - $120k

     ...quality frameworks and automated validation pipelines using Python, Apache Spark, and Hadoop ecosystem tools; developing, deploying, and maintaining scalable ETL/ELT workflows using Apache Airflow and Apache NiFi; collaborating with cross-functional teams to understand... 
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    Full time

    Mastercard

    O Fallon, MO
    27 days ago
  •  ...Database Engineer (DBA) - Progress For more than 50 years, NISC has developed and implemented enterprise-level and customer-facing software...  .../PowerShell/etc.). ~ Comprehensive experience in complete ETL cycle including data analysis, database design, data mapping and... 
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    Temporary work
    Work at office
    Flexible hours
    3 days per week

    NISC

    Lake Saint Louis, MO
    4 days ago
  • $44.27 - $53.13 per hour

     ...opportunities for data catalog and metadata use improvement, develops strategic growth plans, and coordinates any needed remediation...  ...integration, preferably on any data catalog platform like Unity, Informatica, Atlan; catalog optimization and performance calibration... 
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    Flexible hours

    Mastercard

    O Fallon, MO
    a month ago
  • $130k - $156k

     ...deliver real-time insights and solutions. If you're passionate about ETL process & automation, quality, and innovation—and want to work...  ...teams to understand data needs and deliver reliable solutions; developing and maintaining ETL/ELT processes using Snowflake, Azure Data... 
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    Full time

    Mastercard

    O Fallon, MO
    19 days ago
  • $44.27 - $53.13 per hour

     ...Current understanding of best practices regarding application & system security  • Experience in data analytics knowledge, experience with ETL, Data Modelling & Pattern analysis is desired. • Willing to learn new technology stack and available to support customer & production... 
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    Work experience placement

    Mastercard

    O Fallon, MO
    a month ago
  • Join to apply for the Software Developer II (Full Stack & AI) role at NISC 1 day ago Be among the first 25 applicants Join to apply for the Software Developer II (Full Stack & AI) role at NISC Company Overview: For more than 50 years, NISC has developed and implemented... 
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    3 days per week

    NISC

    Lake Saint Louis, MO
    1 day ago
  •  ...Software Developer II - Change Data Capture (Cdc) For more than 50 years, Nisc has worked to develop technology solutions for our customers, who we call our "Members". Those Members are comprised primarily of 960+ utilities and broadbands across North America. Our mission... 
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    Flexible hours
    3 days per week

    NISC

    Lake Saint Louis, MO
    4 days ago
  • $52.08 - $62.5 per hour

     ...how consumer authentication works for both in-store and e-commerce transactional use cases. The primary purpose of this role is to develop and deliver best-of-breed authentication products for e-commerce transactional use cases that will drive uptake and penetration for... 
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    Full time

    Mastercard

    O Fallon, MO
    a month ago
  • $52.08 - $62.5 per hour

     ...innovative shared components and API services. As an Sr. Software Engineer, – Big Data API Development, a typical day might include: Developing the latest API solutions using Java Spring, Oracle, Hadoop. Working with technical leaders across the company to ensure our API... 
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    Mastercard

    O Fallon, MO
    a month ago
  • $49.48 - $59.38 per hour

     ...representing different functional roles with all the necessary skills to create the foundational capabilities that application teams develop on top of it. This team leads with mission to provide overall stewardship of enterprise grade application architecture & design... 
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    Mastercard

    O Fallon, MO
    a month ago
  • $44.27 - $53.13 per hour

     ...Software Engineer at Mastercard, you will deliver products and solutions with speed and agility as part of a small team. This involves developing high-performing, highly scalable software solutions and products for some of the world’s top brands. Responsibilities include... 
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    Mastercard

    O Fallon, MO
    a month ago
  • $85k - $102k

     ...environment. If you're passionate about building great software and ready to grow your career, we’d love to hear from you. Role: Hands-on developer who writes high quality, secure code that is modular, functional and testable. Create or introduce, test, and deploy new... 
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    Full time

    Mastercard

    O Fallon, MO
    12 days ago
  • $52.08 - $62.5 per hour

     ...experience for merchants, issuers, and cardholders for e-commerce transactions. As part of our team, you will play a critical part in developing high-performing, highly scalable software solutions designed to enhance our Identity Check product. Role: Participate in the... 
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    Full time
    Work experience placement

    Mastercard

    O Fallon, MO
    a month ago
  • $44.27 - $53.13 per hour

     ...of the development team, your role will focus on creating and maintaining the application across the whole lifecycle. Full Stack Developer Role includes developing applications using Java/J2EE, Angular or React technologies; excellent communication skills with Agile knowledge... 
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    Full time

    Mastercard

    O Fallon, MO
    a month ago
  • $120k - $144k

     ...include participating in team prioritization, defining requirements, estimating and owning delivery tasks, analyzing, designing, developing, and delivering software solutions, reporting status and managing risks. The role involves monitoring service volume and performance... 
    Full time
    Worldwide

    Mastercard

    O Fallon, MO
    12 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... 
    Work experience placement
    Remote work

    Resource Informatics Group Inc

    O Fallon, MO
    a month ago
  • $44.27 - $53.13 per hour

     ...Databases such as Oracle, SQL server, PostgreSQL, Cassandra, ElasticSearch, and tools like Eclipse, IntelliJ, Sonar, GIT, Maven, SQL Developer, Jenkins, CI/CD, Gatling. Experience with Software Vulnerabilities tools SCA/SAST/DAST is a plus. The candidate should have a... 
    Full time

    Mastercard

    O Fallon, MO
    a month ago
  • $160k - $192k

     ...leveraging AI, and agile delivery; fostering a culture of innovation, accountability, and continuous improvement; mentoring and developing engineering leaders and individual contributors; and ensuring compliance with Mastercard’s security, privacy, and regulatory standards... 
    Full time

    Mastercard

    O Fallon, MO
    26 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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    Remote work

    Resource Informatics Group Inc

    O Fallon, MO
    a month ago
  • $33.85 - $40.63 per hour

     ...DevOps automation and best practices. The role involves being the production readiness steward for the platform by partnering with developers to design, build, implement, and support technology services ensuring system availability, capacity, performance, monitoring,... 
    Full time

    Mastercard

    O Fallon, MO
    a month ago
  • $85k - $102k

    Lead Software Engineer role in the Shared Components Team at Mastercard. The team is a high performing, cross-functional group responsible for enterprise grade application architecture and design. The role involves providing technical leadership for a Scrum team, including...
    Full time

    Mastercard

    O Fallon, MO
    20 days ago
  • $85k - $102k

     ...we are responsible for ensuring that our platform is stable and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase... 
    Full time

    Mastercard

    O Fallon, MO
    14 days ago
  • $44.27 - $53.13 per hour

     ...we are responsible for ensuring that our platform is stable and healthy. We break down barriers to run our products by fostering developer run ownership and empowering developers to build resilient products. We support our developers during the application build phase... 
    Full time

    Mastercard

    O Fallon, MO
    a month ago
  •  ...Experience in on-premise and cloud solutions; Be a good communicator; Have knowledge of Agile principles; Be curious about the latest developments in your working area. Every person working for, or on behalf of, Mastercard is responsible for information security. All... 
    Full time

    Mastercard

    O Fallon, MO
    20 days ago
  • $80k - $96k

     ...field. 5+ years of experience in data management, with at least 2 years in a leadership role. Strong background in Data Warehousing, ETL processes, and data quality management. Solid experience with big data platforms (e.g. Hadoop, Oracle, Snowflake). Strong knowledge of... 
    Full time

    Mastercard

    O Fallon, MO
    15 days ago
  • For more than 50 years, NISC has developed and implemented enterprise-level and customer-facing software solutions for over 960+ utilities and broadbands across North America. Our mission is to deliver technology solutions and services that are Member-focused, quality driven... 
    Temporary work
    Work at office
    Remote work
    H1b
    Flexible hours
    3 days per week

    National Information Solutions Cooperative (NISC)

    Lake Saint Louis, MO
    1 day ago
  •  ...regarding new item setup to ensure data is complete and aligned with defined standards. •Streamline process with automation o Develop programs (Python) to automate the analysis of text data and population of item parameters o Validate results of processing and make... 
    Full time

    Timeless Technology Solutions

    O Fallon, MO
    2 days ago
  •  ...Charles, MO. The Direct Attack Dynamics and Loads Team is a dynamic and growing team with leadership that is focused on attracting and developing top talent in support of critical missions on Direct Attack (DA) programs. Connected to our customers' missions, we deliver... 
    Permanent employment
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    Interim role
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Day shift

    Clearance Jobs

    Saint Charles, MO
    4 days ago
  • $44.27 - $53.13 per hour

     ...critical role in collaborating with stakeholders to understand business process and identify automation opportunities; designing, developing, and implementing RPA solutions using Automation Anywhere 360; partnering with Scrum Master and Product Owners to lead day to day... 
    Full time
    Worldwide

    Mastercard

    O Fallon, MO
    a month ago