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- ...Title: Full Stack Java Developer Location: Ofallon, MO 63368 Type: Contract Duration: Long Term Project... ...+ years of experience in designing & Developing REST APIs and web services using Java, Spring Boot, and other emerging...SuggestedContract work
NR Consulting
O Fallon, MO5 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...Suggested
Exaways Corporation
O Fallon, MO2 days ago - ...Scope: Seeks a Senior Software Developer who will be a crucial part of our software... ...Responsibilities: ~ Proficient in Java programming language. ~8 + years of... ...in designing & Developing REST APIs and web services using Java, Spring Boot, and other...Suggested
Procyon TS
O Fallon, MO2 days ago - ...Java Developer Location: O’Fallon, MO – Day 1 Onsite – No Remote Duration: Long Term Passport copy mandatory to submit the profile Job Description: • Overall 8+ years of experience must • Experience in object-oriented programming and concepts • Experienced...SuggestedRemote work
Argyle Infotech
O Fallon, MO2 days ago - ...Senior Java Engineer Senior Java Engineer O’Fallon MO – Day 1 Onsite BS in CS 1... ...and system design problems Expected to develop new APIs and host new end points. Experienced... ...System development using Java/J2EE/Web Technologies. Proven track record in delivering...Suggested
Argyle Infotech
O Fallon, MO2 days ago - ...Java Lead Role - Java Lead Experience Required - 6+ Years Must Have Technical/Functional Skills Object-oriented Programming Web services & API standards (REST/OAuth/JSON) Programming & Scripting Languages (2 or more of Java, C++, Scala, JS, Python, Shell...Suggested
ClifyX
O Fallon, MO3 days ago - ...Job Title: Senior Software Engineer- Sr Java Full Stack Developer Work Location: O'Fallon, MO Work Mode: Hybrid Work Auth: All Visas accepted (No H1 and No Fake Profiles) Experience: 8–12+ Years Education: Bachelor's Degree or equivalent professional experience...SuggestedWork visa
Xcelo Group
O Fallon, MO5 days ago - ...mentorship. Any experience with mentoring or guiding junior developers would be great Strong Java and Spring Boot experience Cloud Deployments- Azure... ...of advanced authentication techniques on mobile and web based platforms Web Services - REST/JSON- Advanced...SuggestedContract workRemote workRelocationFlexible hours2 days per week
Samprasoft
O Fallon, MO3 days ago - ...Fake profiles) We are looking for an experienced Senior Java Full Stack Developer to design, develop, and enhance a next-generation Decision Management... ...HTML, jQuery. APIs & Microservices: RESTful APIs, SOAP Web Services, enterprise application development. Databases...SuggestedWork experience placementLocal areaWork visa
Xcelo Group
O Fallon, MO22 days ago - ...expertise in Angular 15+, TypeScript, JavaScript, HTML, CSS, NgRx state management, and Jest unit testing. The candidate will develop scalable, responsive web applications and integrate frontend solutions with REST APIs while following coding standards and best practices....SuggestedFull time
PB consulting
O Fallon, MO5 days ago - ...Roles & Responsibilities Design, develop, and maintain scalable web applications using Angular 15+ and React where applicable. Build reusable, responsive, and user-friendly UI components. Integrate frontend applications with RESTful APIs and backend services...SuggestedFull time
Techvilla Solutions
O Fallon, MOa month ago - ...decoration: none; } tr th, tr td { } tr th { } Java DeveloperJob OverviewWe are seeking multiple Java Developers to support the continued development and... ...SkillsSpring BootExperience developing RESTful APIs and web servicesExperience with Git and version control best...Suggested
TalentsBridge
Maryland Heights, MO2 days ago - ...the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A... ...Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. Interest in designing, analyzing...SuggestedShift work
Samprasoft
O Fallon, MO3 days ago $115k - $184k
...Title and Summary Senior Software Engineer - Java Full Stack & AI Overview The... ...s Business & Market Insights organization develops analytics, reporting, and intelligence solutions... ...APIs, backend services, and modern web applications. •Utilize Java, Spring Boot...SuggestedFull timePart timeImmediate startWorldwideFlexible hoursMastercard
O Fallon, MO7 days ago$115k - $184k
...Title and Summary Senior Software Engineer - Java Overview: Mastercard’s Enterprise... ...per week onsite. Role: • Design, develop, test, deploy, and maintain scalable full-... ...Experience developing modern, responsive web applications using React, Angular, TypeScript...SuggestedFull timePart timeWorldwideFlexible hours3 days per weekMastercard
O Fallon, MO23 days ago$140k - $231k
...across multiple systems and engineering teams. Act as a hands‑on developer and architect, writing high‑quality, secure, modular,... ...Proficiency in one or more modern programming languages such as Java, Scala, Node.js, TypeScript, Angular, or similar technologies....Full timePart timeImmediate startWorldwideFlexible hoursMasterCard
O Fallon, MO4 days ago- ...Scale @ Speed' as our guiding principle. Job Title: Software Developer (Contractor) Location: OFallon, MO, USA Job Summary:... ...seeking a skilled Software Developer with a strong background in Java, Spring Boot, Angular, and Kafka to join our dynamic team. As a...Hourly payContract workFor contractors
Yantran LLC
O Fallon, MO5 days ago - ...and coordinate bug fixes to uphold the software quality standards Develop user training programs, documentation, and support frameworks to... ...and ExperienceSenior Developer/Consultant with experience in Java, Kafka, Redis, and cloud-native application development. Strong...Full timeTemporary workRelocation
Infosys Technologies
Maryland Heights, MO1 day ago $140k - $231k
...modular design, and maintainability • Build and enhance internal developer platforms using Backstage or similar frameworks, leveraging... ...direction and mentors' engineers across teams Technologies • Java, microservices, RESTful APIs • Frameworks: Spring (Spring...Full timePart timeWorldwideFlexible hoursMasterCard
O Fallon, MO5 days ago- ...Top Priority Requirements Strong expertise in Java, APIs, Angular, and React Experience building Agentic Frameworks utilizing... ...administration, and enhancement of a Qlik Sense environment while helping develop next-generation Agentic products and data solutions. Key...Temporary work
Delan Associates, Inc
O Fallon, MOmore than 2 months ago - ...fraudsters across the globe? Interested in creating Thats the stuff! software for combating scammers? The Transaction Security team develops new products for Mastercard's fraud prevention platform. We protect cardholders / card issuers and aim to eradicate credit card...
Samprasoft
O Fallon, MO3 days ago $122k - $207k
...Experience in one or more of the following is preferred: C, C++, Java, Python, Go, Perl or Ruby. • Interest in designing,... ...the platform. This is accomplished by closely partnering with developers to design, build, implement, and support technology services. A...Full timePart timeWorldwideFlexible hoursShift workMasterCard
O Fallon, MO23 hours ago- ...adhering to MasterCard standards, processes and best practices. • Develop, customize, and test applications to integrate to MasterCard’s... .../ Experience • Intermediate to Advanced skills in - Core Java, Spring Technologies • Intermediate to Advanced skills in - Oracle...Work experience placement
Samprasoft
O Fallon, MO3 days ago - ...Title: SDET Lead [Java Developer with Selenium] Location: O'Fallon, MO (on site from day1) Key Skills and Experience: • Hands on Java/Rest API testing experience • Test automation, Ops gating, Integration Testing • Rest Assured and Framework development...
Maintec Technologies
O Fallon, MO1 day ago $92k - $147k
...Software Engineer IIAbout the Role The Authentication Program develops and operates Mastercard's authentication solutions that help... ...Development & Design • Design, develop, test, and maintain high-quality Java-based software components that meet engineering and business...Full timePart timeImmediate startWorldwideFlexible hours$80k - $158k
...placement). • Conduct and lead root-cause analysis for performance incidents in production and pre-production environments. • Develop capacity models and performance baselines for services running across cloud environments. Areas of Expertise • Application Layer...Minimum wageLocal areaWipro
O Fallon, MO2 days ago$92k - $147k
...capabilities at global scale. This role is responsible for developing and maintaining automated test solutions, validating complex applications... ...engineering outcomes. All About You •3+ years of hands-on Java development experience building, testing, deploying, and...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO19 days ago$92k - $147k
...our customers. We are looking for talented software engineers to develop advanced technologies and applications that are revolutionizing... ...Proficiency in one or more modern programming languages such as Java (preferred), Python, C++, etc. • Strong written and verbal English...Full timePart timeImmediate startWorldwideFlexible hoursMastercard
O Fallon, MO5 days ago$92k - $147k
...engineering excellence. As a Software Engineer II, you will design, develop, and support scalable software solutions that power Mastercard's... ...applications and services. • Strong programming skills in Java and object-oriented design principles. • Strong experience and...Full timePart timeWorldwideFlexible hoursMastercard
O Fallon, MO24 days ago- ...Job Location: O Fallon, MO We're looking for engineers with experience in: Frontend: Angular and/or React Backend: Java and/or Golang Cloud & Platform: AWS, Kubernetes, and cloud-native technologies Project Details: Building a cloud-native...
DKMRBH Inc
O Fallon, MO3 days ago
