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  • Role: Java Developer (Backend) Location: St Louis, MO (Onsite from day 1) Job Description: Interview Process: 3 rounds will be Zoom Video...  ...critical production systems • Solid understanding of modern API design and Restful principles • Fluent with git (preferred) or other... 
    Suggested
    Work experience placement

    Zortech Solutions

    Lake Saint Louis, MO
    1 day ago
  • JobTitle: Salesforce Developer Location: St Louis, MO Duration: Long Term No. of Openings: 1 Follows company software development lifecycle...  ...on Salesforce servers in conjunction with calls to the API. • Use Lightning Component, Visualforce, and JavaScript UI frameworks... 
    Suggested

    E-Solutions

    Lake Saint Louis, MO
    1 day ago
  •  ...me know if you are available for this role. Title: Salesforce Developer Location: Seattle,WA / St. Louis,MO Duration: Fulltime JOB DESCRIPTION...  ...between Salesforce and other systems via REST/SOAP APIs. Conduct unit testing, troubleshoot technical issues, and ensure... 
    Suggested
    Full time
    Immediate start
    Relocation

    Jconnect Inc

    Lake Saint Louis, MO
    1 day ago
  •  ...let you know about the job opportunity for Senior / Lead Java Developer position if interested please share your updated resume along with...  .... Responsibilities: • Design, develop, and maintain backend APIs and services. • Collaborate with cross-functional teams to... 
    Suggested
    Long term contract

    Saxon Global

    Lake Saint Louis, MO
    4 days ago
  •  ...actively works to improve experience and metrics in ownership area • Develop complete understanding of end-to-end technical architecture and...  ...for advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading... 
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    Contract work
    Local area

    ShiftCode Analytics

    O Fallon, MO
    1 day ago
  •  ...proficient in enterprise-grade Java applications, design patterns, and performance optimization. • Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how... 
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    Local area

    DCM INFOTECH LIMITED

    O Fallon, MO
    4 days ago
  •  ...technologies. This is a highly technical role ideal for senior developers or leads passionate about solving complex problems in a fast-paced...  ...-based applications and services. • Create and manage RESTful APIs and microservices architectures. • Collaborate with DevOps... 
    Suggested
    Full time
    Local area

    Veracity

    O Fallon, MO
    4 days ago
  • • Key Skills and Experience: (8+yrs) • Strong hands on experience in Java(J2ee) • Strong in webservices (microservices), Rest API's, Oracle DB knowledge, Cloud native(preferably AWS or Azure) • Ability to drive end to end development, performance code reviews, build test... 
    Suggested

    Exaways Corporation

    O Fallon, MO
    4 days ago
  •  ..., Spring Boot, Vue.js, Angular, React, others) - Understand use cases for advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading, all from the gang of four) to implement efficient code - Have skills... 
    Suggested
    Full time

    Tek Spikes

    O Fallon, MO
    14 hours ago
  • $200k - $320k

     ...models across the Operational Insights portfolio. • Mentor and develop engineering talent, promoting growth and technical maturity. Technology...  ..., tools and technologies • Design and implement RESTful APIs and web services with best-in-class API tooling and design... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    O Fallon, MO
    1 day ago
  • $140k - $231k

     ...deliver high-quality artifacts to production. Define, design, and develop procedures and solutions at a service level to meet the business...  ...for advanced design patterns (e.g., service-to-worker, MVC, API gateway, intercepting filter, dependency injection, lazy loading... 
    Suggested
    Full time
    Part time
    Worldwide
    Flexible hours

    MasterCard

    Weldon Spring, MO
    9 hours agonew
  • $115k - $184k

     ...our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing...  ...JAVA in the Spring Boot Framework - Strong background in RESTful APIs - Proficient with object-relational databases, such as... 
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    Full time
    Part time
    Worldwide
    Flexible hours

    Missouri Staffing

    O Fallon, MO
    4 days ago
  •  ...Experience with at least one modern programming languages such as Java, JavaScript with good understanding of Spring boot and RESTful APIs * Experience with automation testing and testing tools like Selenium, JMeter etc • Proficient communication skills with verbal and... 
    Suggested
    Work experience placement

    TEKspikes LLC

    O Fallon, MO
    1 day ago
  • $119k - $162k

     ...Boeing Defense Services (BDS) business organization. This position will focus on developing prototypes and new capabilities for web-applications and services. You will design APIs, create data processing and analytics pipelines, optimize SQL queries, and build up production... 
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    Permanent employment
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Berkeley, MO
    1 hour agonew
  • $96.05k - $129.95k

     ...for professional growth. Find your future with us.  This position will focus on developing prototypes and new capabilities for web-applications and services. You will design APIs, create data processing and analytics pipelines, optimize SQL queries, and build up production... 
    Suggested
    Permanent employment
    Work experience placement
    Interim role
    Currently hiring
    Relocation
    Visa sponsorship
    Work visa
    Flexible hours
    Shift work
    Day shift

    Boeing

    Berkeley, MO
    19 hours ago
  • $40 - $80 per hour

    Job Description: As a UX UI Engineer, you will drive the customer experience strategy forward by developing intuitive and visually appealing interfaces while contributing to backend development. This role requires a passion for user experience, strong technical skills... 
    Hourly pay

    cyberThink

    O Fallon, MO
    2 days ago
  •  ...market share globally by building new capabilities as Analytics as Service - A one stop shop solution for all Analytics need through API and Cloud first approach. The Lipper Application Support Team serves support and project roles. Support tasks originate from automated... 
    Local area
    Worldwide
    Rotating shift
    Weekend work

    LSEG (London Stock Exchange Group)

    Creve Coeur, MO
    4 days ago
  • $212k - $339k

     ...compliance. Key Responsibilities Technology & Architecture Leadership • Develop technical vision and execution for the Send engineering...  ...including event-driven architectures, messaging/streaming platforms, APIs, and data stores. • Drive platform modernization initiatives (e.... 
    Full time
    Part time
    Worldwide
    Flexible hours
    Shift work

    MasterCard

    Weldon Spring, MO
    9 hours agonew
  • NAVA Software solutions is looking for a Software Developer (Python/ Java/SQL) Details: Software Developer (Python/ Java/SQL) Location: St. Louis, MO (Hybrid) Duration: 6+ months Job Description: What You'll Do: In this role, you will be instrumental in bridging the... 

    Nava Software Solutions

    Lake Saint Louis, MO
    2 days ago
  • Java Backend Engineer O'Fallon, MO - Day 1 Onsite Full Time An ideal candidate for this role would have extensive experience in Java development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here's a breakdown of the ...
    Full time

    Veracity

    O Fallon, MO
    14 hours ago
  • Java Support Developer (Engineering & Administration Background) Location: St Louis, MO (Hybrid, 2 Days/week onsite) Duration: Long Term Contract Experience Level: Preferably looking for 8-10 Years Domain: Payment Primary Skill: Java Event Driven, Messaging & Stream... 
    Long term contract
    2 days per week

    Futran Tech Solutions Pvt. Ltd.

    Lake Saint Louis, MO
    1 day ago
  •  ...experience in Spring Boot, Microservices architecture, and RESTful APIs. Handson experience with AWS services (EC2, S3, RDS, Lambda, etc...  ...scalable, secure, and high performing solutions. Design and develop enterprise grade architecture for complex applications. Define and... 

    eTeam

    Maryland Heights, MO
    1 day ago
  •  ...in India. Under a new CEO, *** is committed to a transformative journey with 'Scale @ Speed' as our guiding principle. Title: Java Developer - Databricks consultants Location: Ofallon, MO Roles and responsibilities: Data Engineering with Medallion Architecture Designing... 

    Yantran LLC

    O Fallon, MO
    4 days ago
  •  ...initiatives. The ideal candidate will bring full life cycle experience developing scalable, performant applications (preference for C# and .NET...  .../architecture leadership. • Familiarity with event-driven and API-first architectures. • Awareness of emerging technologies and... 

    Work Life Limbo

    Chesterfield, MO
    1 day ago
  • Job Description Position: Front-End Developer (.Net + Angular) Contract Duration: 6 months (High Probability to Extend) Work Location:...  ...workflows. • Work closely with back-end developers to integrate APIs/web services. • Utilize JSON for data exchange between front-... 
    Contract work

    IPS Technology Services

    University, MO
    1 day ago
  • Hello Greetings!!! This is Sakshi from Jconnect INC. Below is the requirement with my client. Please let me know if you are available for this role. Title: Data Analytics Cloud Architect Location : Seattle, WA/St. Louis, MO/Plano,TX/Dallas,TX/Houston,TX Duration: Fulltime...
    Full time
    Immediate start
    Relocation

    Jconnect Inc

    Lake Saint Louis, MO
    1 day ago
  •  ...gather requirements • Can work with limited to no supervision • Can develop solutions that adhere to industry best practices • Can Write and...  ...such as PowerShell, Python, etc. • Experience with REST API client development • Experience or knowledge of programming in object... 

    E-Solutions

    Chesterfield, MO
    3 days ago
  •  ...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 testing. Biggest thing will be confidence with reading code and... 
    Local area

    ShiftCode Analytics

    O Fallon, MO
    1 day ago
  •  ...team is seeking an experienced and forward-thinking Backend Cloud Developer to join our growing organization. This role plays a key part in...  ...server-side logic, ensuring high performance and scalability. • API Development: Design and implement RESTful APIs to facilitate... 
    Hourly pay
    Minimum wage
    Local area
    Immediate start
    Flexible hours

    Hussmann

    Bridgeton, MO
    1 day ago
  • 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
    1 day ago