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- ...Solutions is seeking a Technology Specialist for IT service, support and operations in a microservices environment. The role focuses on owning key modules, developing scalable Java microservices with Spring Boot and delivering secure, maintainable code. You will collaborate...Java
- ...Louis, MO. The candidate should bring hands-on experience across Java, JavaScript, and Python, with strong emphasis on web services,... ...have extensive exposure to relational and spatial databases, microservices, and container orchestration, plus a track record in GIS data...Java
- Responsibilities Design, develop, and maintain scalable microservices, REST APIs, GraphQL APIs, and event-driven integrations using Java and Spring Boot. Build secure, reliable, and performant backend services that support mobile application experiences and enterprise...Java
$63 per hour
A technology staffing firm is seeking mid-to-senior level Java Developers to join a cloud-native engineering team in St. Louis, MO. The role involves designing scalable backend applications in a hybrid remote model with competitive compensation up to $63/hour. Candidates...JavaRemote work- Expedite Talent Solutions seeks a Technology Architect to design enterprise-grade AI/ML-powered Java applications on AWS, leading architecture for microservices, APIs, and data pipelines. You will define standards and best practices for AI integration within Java ecosystems...Java
- ...Overview: Java Engineer Onsite( 5days) O'Fallon, Missouri and NYC,NY C2C All local candidates should be... ...development and be well-versed in cloud-native applications, microservices, and a modern technology stack. Here's a breakdown of the perfect...JavaLocal area
r2 Technologies, Inc.
Missouri City, MO4 days ago - ...Full Stack Java Developer Location: Ofallon, MO 63368 Type: Contract Duration: Long Term Project Scope Seeks a... ...other emerging technologies. ~ Fluent in Java, Spring Boot, and Microservices (REST API) ~ Experienced in developing UI using Modern Web...JavaContract work
NR Consulting
Missouri5 days ago $122k - $240.5k
...Experience with object-oriented programming using languages such as Java, Python, or JavaScript/TypeScript.Experience with frontend... ...(Spring Boot).Experience building and consuming REST APIs and microservices.Experience with relational databases such as MySQL, PostgreSQL...JavaLocal areaTechnology Specialist - IT Service, Support and Operations | Microservices | Microservices API [...]
...Technology Specialist - IT Service, Support and Operations | Microservices | Microservices API Management Work Location & Reporting Address... ...12 Target Start Date 03 Aug 2026 Job Details Must Have Skills Java Springboot microservices Nice to have skills Angular Detailed...JavaContract work- ...Sr. Java Developer Key Skills and Experience: ~ 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...Java
Damco
O Fallon, MO2 days ago - ..., and performance of the firm’s most critical customer-facing microservices that power all eCommerce channels. This role applies Google-inspired... ...large-scale eCommerce platforms.Hands-on experience with Java/J2EE-based distributed systems; React experience is a plus....JavaLocal areaRemote workFlexible hoursShift work
- ...Senior Java Backend Developer O'Fallon, Missouri [Onsite] Job Description: ~6+ years of experience in backend development... ...-driven architecture concepts. ~ Extensive experience in microservices architecture and distributed systems. ~ Experience working with...Java
E-Solutions
O Fallon, MO4 days ago $67k - $136.8k
...rapidly changing and competitive environment. The team leverages Microservices, Cloud, Omni channel integration, API Management and open... ...development Back-end experience using modern technologies like Java, Python, Node.js, REST, NoSQL, Microservices, Serverless, and...JavaSummer holidayFlexible hoursErnst & Young
Saint Louis, MOa month ago- ...Senior Developer Position Need senior resource, average candidate won't work here. Must have: Spring Boot Cloud (Java Microservices with Spring Boot and Spring Cloud), Jolt Programming, Camunda (this is a rule engine. Exp with Drules will also work) Java,...Java
The Timberline Group Company
Saint Louis, MO2 days ago - Lead Java Developer Our client, a multinational telecommunications technology company is seeking a highly experienced and strategic... ...Lead Java Developer to architect, lead, and deliver scalable microservice-based solutions in a cloud-native environment. Key...JavaTemporary work
Elite Technical
Maryland Heights, MO11 days ago - ...engineering strategies.* Architecture expertise: Deep knowledge of APIs, microservices, eventing, reliability, and security.* Programming skills: Proficiency in languages like TypeScript/Node, Python, or Java; comfort with React/Next and modern frameworks.* Cloud & DevOps:...JavaTemporary workLocal area
- ...Senior Java Engineer Senior Java Engineer O’Fallon MO – Day 1 Onsite BS in CS 10+ yrs. experience Experience in object... .... Conversant in design patterns Strong Experience with Microservices, Spring boot framework Good understanding of web services and...Java
Argyle Infotech
Missouri2 days ago - ...Description Overview We are looking for a highly skilled Senior Java Engineer to design, develop, and maintain enterprise-grade... ...candidate will have deep expertise in Java, Spring Boot, and microservices architecture, with strong problem-solving skills and...Java
The Giant Bullseye
Saint Louis, MOmore than 2 months ago - ...Java Full Stack Developer Location: Saint Louis, MO 63131 Duration: 12 months Detailed Job Description Technical Leadership... .... Design & Development ~ Develop and maintain scalable microservices using Java and Spring Boot. ~ Use Angular JS for front end...Java
eTeam
Saint Louis, MO4 days ago - ...Design, develop, and maintain backend applications using Java 8 and the Spring Framework. Build real-time, event-driven systems... ...and pipelines). Solid understanding of REST APIs and Microservices. Experience with SQL and NoSQL databases. Familiarity with...Java
Jobs for Humanity
O Fallon, MO5 days ago $87.1k - $157.45k
...work on cross-functional development teams to build and maintain microservices, APIs, and web-based applications that support GEOINT data... ...JSON, Ajax, and REST APIs Object-oriented Programming:Python, Java, or JavaScript Advanced Programming: Go Front-end and...JavaContract workLocal areaImmediate startLeidos
Saint Louis, MO2 days ago- ...Title: Software Engineer- Java Location: St Louis MO, Charlotte NC, Coppell TX(Only Locals) Note: Preferred candidates should... ...Lead the design and delivery of event-driven transactional microservices on AWS using: Java 17 Spring Boot ECS Aurora PostgreSQL...JavaLocal area
Huxley
Saint Louis, MO1 day ago - ...Java Backend Developer Location: O'Fallon, MO, USA Years of Experience: 7 to 10 Years Job Summary: We are seeking a skilled... ...applications. Solid understanding of RESTful APIs and microservices architecture. Proficient in database technologies such as SQL...Java
Yantran LLC
O Fallon, MO2 days ago - ...architectural patterns, and execution for critical backend services using Java, Spring Boot, and Google Cloud Platform (GCP) or similar... ...execute end-to-end distributed backend architectures using Microservices, Event-Driven Architecture (EDA), and orchestration/...JavaLocal areaRemote workFlexible hours
- ...Engineer Location: St. Louis, MO or Atlanta, GA - NO WFH, Work from Client location. Have hands-on knowledge of Java, Spring Boot and Microservices (REST API) Be skilled at explaining technical problems succinctly and clearly Have good knowledge of Unit...JavaWork from home
Yantran LLC
Missouri5 days ago $140k - $231k
...Lead Software Engineer to lead the architecture and design of microservices responsible for both API and web authentication authorizations... ...• Proven experience in backend development with applicable JAVA technologies (Core JAVA, Spring Integration, Spring Boot, Hibernate...JavaFull timePart timeWorldwideFlexible hoursDynamic Yield
O Fallon, MO2 days ago$128.05k - $178.5k
...savings and more How You'll Make An Impact In This Role Lead the design and delivery of secure, high-performance Java microservices and cloud-native applications on Google Cloud Platform to power critical patient care experiences. Build modern, responsive...JavaFull timeWork experience placementLocal areaRemote workAscension
Saint Louis, MO4 days ago- ...innovation and build highly scalable, reliable, and performant APIs, microservices, and PaaS/SaaS platforms, including the ability to design,... .... Develop scalable APIs and microservices using Java Spring Boot, Python, Node.js and other modern frameworks on public...JavaFull timeImmediate startShift work
Equifax
Saint Louis, MO2 days ago - ...developing a wide variety of software solutions in a cloud enabled microservices environment. Development will include solutions built for... ...design patterns. Skilled in use of static languages such as Java, Scala, etc. and dynamic languages such as node.js, Python,...JavaCasual work
The Timberline Group Company
Saint Louis, MO2 days ago $110k - $130k
...quality and delivery schedules. We design distributed and microservices-based architectures using cloud platforms such as AWS or Azure... ...TypeScript UML Visual Studio Web XML microservices Java Windows More: We are a dynamic development team...JavaFull timeRemote workExor Solutions Inc
Springfield, MO6 days ago
