Average salary: $125,500 /yearly

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  • $212k - $339k

     ...greatest potential. Title and Summary Vice President, Software Engineering – Decision Management Program Join Mastercard’s...  ...and execution priorities. • Oversee the design and development of high throughput, low latency, Java-based distributed systems... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours
    3 days per week

    Mastercard

    O Fallon, MO
    1 day ago
  •  ...Sr. Software Development in Test Location: O'Fallon, MO Main Duration: 24 months Pay Rate: $45-50/hr on w2 all inclusive Client: Client Job Description Looking for strong, innovative Sr. Software Testers to assist in testing client next generation of Digital Payment... 
    Suggested
    Full time
    Work experience placement
    Flexible hours

    Omega Solutions Inc

    O Fallon, MO
    3 days ago
  •  ...Software Development - CIC Program (2026-2027) The first semester of this program emphasizes problem solving, algorithms, and program design. Use of structured programming, lists, control structures, recursion, objects, and files in Python. Introduction to graphical... 
    Suggested

    Fort Osage School District

    Blue Springs, MO
    2 days ago
  •  ...business analysts, and vendor partners. You will own the full development lifecycle—from requirements and design through coding, testing...  ...practices. REQUIRED QUALIFICATIONS ~8–10 years of total software development experience. ~8+ years of hands-on experience with... 
    Suggested
    Shift work

    Tenarai

    Saint Louis, MO
    3 days ago
  • $185,000 per week

     ...implement observability, automate deployments, and improve incident response for global applications. You’ll collaborate closely with software engineering and IT teams to build resilient services, drive SRE best practices, and champion reliability as a core product feature... 
    Suggested

    Mastercard

    O Fallon, MO
    11 days ago
  • $280k

    Mastercard seeks a Director, Site Reliability Engineering to lead SRE strategy within our Financial Services IT & Data Management organization. You will own reliability, scalability, and performance of critical payment and data platforms, guiding teams that build resilient...
    Suggested

    Mastercard

    O Fallon, MO
    11 days ago
  • $180k

    Mastercard is seeking a Senior Site Reliability Engineer to enhance reliability, scalability, and performance of our critical IT & Data Management platforms. You will design resilient architectures, automate deployments, and champion observability to ensure always-on services...
    Suggested

    Mastercard

    O Fallon, MO
    11 days ago
  •  ...AspiringIT is looking for a Lead Software Engineer to oversee the cryptographic engine at Voltage SecureData. This role involves writing production code, leading design decisions, and working with security-critical systems used by major financial institutions. The ideal... 
    Suggested
    Remote work

    AspiringIT

    California, MO
    3 days ago
  • Job Role: Senior Blockchain Developer Location: Chicago, IL, USA- Hybrid Duration: 12+ Month Contract Interview: Virtual Note: Every month candidate has to go onsite for team meeting. Must have Skills/Attributes: Cryptography, GoLang, Java, NodeJs, Python...
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    Contract work

    InterSources

    Chesterfield, MO
    20 hours ago
  • $195k

     ...Management team. You’ll design, build, and optimize resilient, secure, and scalable platforms that power global payments. Partner with software and data teams to improve reliability, observability, and performance of distributed systems. Automate deployments, incident... 
    Suggested

    Mastercard

    O Fallon, MO
    11 days ago
  • Title: SAP Treasury Consultant Location: St. Louis, MO Role Summary SAP Treasury Consultant with expertise in banking, loans, risk, and liquidity management. Key Responsibilities Implement and configure SAP Treasury and Risk Management (TRM...
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    United IT Solutions

    Saint Louis, MO
    7 hours ago
  • $150k - $200k

     ...retirement plan Medical, dental and vision coverage PTO / vacation Fully remote work Key Qualifications 8+ years of professional software development experience Strong Python programming skills Proven JavaScript experience with React and Node.js Reinsurance background... 
    Suggested
    Remote work

    Jobot

    Kansas City, MO
    7 hours ago
  • $140k - $200k

     ...architect, build, and own new product features while collaborating directly with the founders. Candidates should have 3+ years of software engineering experience, be familiar with React, Node.js, Express.js, and MongoDB, and be clear communicators. Compensation ranges... 
    Suggested
    Remote work

    Ditto

    California, MO
    10 days ago
  •  ...developer's primary responsibilities are to analyze, design, implement and test customized software applications. · The developer will have a strong knowledge of software development and design and will have experience working to develop business- critical applications... 
    Suggested
    Remote work

    The Timberline Group Company

    Saint Louis, MO
    7 hours ago
  •  ...Moofwd, Inc. has a Software Engineer position in OFallon, MO, to plan, design and develop modern microservice-based solutions using Java and Spring Boot in a cloud-based environment. Send your CV and a short cover note to ****@*****.***. recblid zbbymvnig2kru4y... 
    Suggested

    Moofwd

    O Fallon, MO
    1 day ago
  •  ...regards to their outputs. We expect to see more experience developing C applications in Linux. As a general guide, 10+ years of C development would be a Lead level for us - although, years of experience is just a guide and not a requirement. ~ Responsibilities •... 
    H1b

    ShiftCode Analytics

    Saint Louis, MO
    4 days ago
  •  ...We are looking for a staff level software engineer / architect to lead the modernization of a largescale, mission critical Java platform. This role is hands on and focused on rewriting and re architecting existing systems using modern Java, Spring Boot, and cloud native... 

    Yochana

    Saint Louis, MO
    4 days ago
  •  ...Testing Note - Please don't send UI testing profiles Job Description: Key Skills and Experience: Hands on Java/Rest API testing experience Test automation, Ops gating, Integration Testing Rest Assured and Framework development experience... 
    Full time

    Veracity

    O Fallon, MO
    3 days ago
  • $73.45k - $132.78k

     ...Description Leidos has an exciting opportunity for an Geospatial Software Information Specialist to join our team in St. Louis, MO....  ...). ~1-3 years of experience in Windows Desktop application development. ~1-3 years of Software Test Engineering experience. ~ Active... 
    For contractors
    Local area
    Immediate start

    Leidos

    Saint Louis, MO
    4 days ago
  • Interview : Video Visa : USC, GC, GC EAD, H4, L2 This is hybrid from day-1. Onsite Day 1 - In office three days per week and in '24 they will move to four. Currently they are doing M/T/W in office, Th/F remote. Description : Technical requirements...
    Work at office
    Remote work
    3 days per week
    1 day per week

    ShiftCode Analytics

    Saint Louis, MO
    4 days ago
  • $37 - $41.1 per hour

    Randstad Strategic Accounts is looking for a business professional with a knowledge and proficiency working in the banking industry. We have a role that we are looking to fill for a contract position with a top tier bank in the financial industry. If you are interested ...
    Hourly pay
    Permanent employment
    Contract work
    Temporary work
    Work experience placement
    Shift work

    Randstad

    Saint Louis, MO
    3 days ago
  • Java Developer Location: St Louis/O’ Fallon, MO (Day One Onsite) Duration: 6-12+ Months Job Description: Overall 8+ years of experience must Experience in object-oriented programming and concepts Experienced in Java backend application development.

    Zortech Solutions

    Saint Louis, MO
    3 days ago
  •  ...native(preferably AWS or Azure) ~ Ability to drive end to end development, performance code reviews, build test strategy, coordinate...  ...functional teams and support operational issues ~ Expert in modern software design principles such as SOLID, DRY, and Single... 

    Exaways Corporation

    O Fallon, MO
    2 days ago
  •  ...candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices...  ...to work within cloud environments effectively. 5. Modern Software Design Principles: Deep understanding of design principles like... 

    Futran Tech Solutions Pvt. Ltd.

    O Fallon, MO
    2 days ago
  • $140k - $165k

     ...As an Onsite DevOps Engineer, you will work with an O&M and Development teams to securely maintain and deploy updates to the existing...  ...making decisions together to quickly deliver valuable working software to clients and their users. You have a passion to maintain secure... 
    Temporary work
    Immediate start
    Weekend work

    Metric5

    Saint Louis, MO
    2 days ago
  • Lead Software Engineer 1 OFALLON, MO (Local or post COVID onsite preferred) Technical Skills: Java, PCF, Spring Boot, Angular Has skills to document and coach team on the development practices and coding guidelines (e.g.
    Local area

    Zortech Solutions

    O Fallon, MO
    2 days ago
  •  ...Software Development Engineer Test Location: OFALLON, MO (local or post COVID onsite preferred) Technical Skills: Java, Selenium, Cucumber, Postman, Jmeter Possesses a strong knowledge of programming, tools, architecture patterns, and BDD Develops/monitors quality... 
    Local area

    Zortech Solutions

    O Fallon, MO
    2 days ago
  •  ...to 7 years of relevant and progressive information technology experience directly related to architecture, design, and development of cloud and software solutions, ranging in complexity from department-class to enterprise-class. Familiarity with Industry cloud... 
    Contract work
    Remote work

    Maintec Technologies

    Saint Louis, MO
    2 days ago
  • DevOps Developer Location: St Louis, MO Duration: 6 months + In person interview is a MUST Client is looking for a local developer (or someone available for an onsite interview) for a Dev Ops role. Required skills are Java, Springboot and Oracle. Some knowledge...
    Local area

    TriOptus LLC

    Saint Louis, MO
    2 days ago
  •  ...developing, and delivering scalable, secure, and high-performance software solutions. The ideal candidate will demonstrate strong...  ...and TypeScript , along with a deep understanding of software development standards and modern engineering practices. Key Responsibilities... 
    Full time
    Contract work

    Purple Drive

    Saint Louis, MO
    1 day ago