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- 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 Responsibilities...JavaTemporary work
Elite Technical
Maryland Heights, MO10 days ago - ...Job Description Insight Global is looking to add a Full Stack Java Developer to our client's team in the St. Louis, MO area. This person will be supporting our client's Ordering Integration Services (OIS) which is the set of APIs that facilitate a client to retrieve...JavaRemote work
Insight Global
Maryland Heights, MO20 hours ago $98.18k - $115.5k
...enterprise-scale applications and business processes.Built and consumed REST APIs, GraphQL services, and microservices architectures using Java, Python, Spring Boot, FastAPI, and Node.js.Integrated AI capabilities with enterprise systems, data platforms, APIs, business...JavaFull timeWork experience placementLocal area3 days per week- ...development experience JavaScript development experience BitBucket, GIT, Maven, Postman Swagger Hub, MongoDB Would like to have Skills: Camunda JOLT Application Design Application Performance tuning Good to have Skills: ~ Java...Java
Software Technology Inc
Maryland Heights, MO1 day ago $108.4k - $135.5k
...environments. ~ Strong programming experience with web technologies such as: ~ Vue, Angular, or React ~ NodeJS, Python, Go, or Java ~ Proven experience with monitoring, alerting, and incident management for complex systems. ~ Demonstrated ability to...JavaFull timeRemote workFlexible hoursShift workWorld Wide Technology
Maryland Heights, MO2 days ago- ...across the organization. Support API, front-end, and automated testing of software including Postman, SoapUI or Apache JMeter. Utilize Java 8, 9, or higher versions to develop and maintain Java-based applications including writing code, debugging, and troubleshooting....JavaLocal area
- ...Job Title Strong proficiency in Core Java and Object-Oriented Programming. Hands-on experience with Spring Boot and the broader Spring ecosystem (MVC, AOP, Actuator, Cloud, Config). Experience building RESTful and/or SOAP web services. Solid understanding...Java
Saxon Global
Maryland Heights, MO3 days ago - ...Sr Java UI Developer Location: Saint Louis, MO Duration: 12 months+ US Citizen, Green Card, EAD preferred... No Third Party agencies corp to corp. Required · JavaScript, CSS, HTML · Strong understanding of JavaScript scoping, inheritance, closures, objects...Java
Staffing the Universe
Saint Louis, MO1 day ago - ...performance requirements on complex system development programs. You will work on multiple programs and write software in C, C++, C#, Java and Python on our hardware platforms. The internship provides hands-on experience with an interdisciplinary process to satisfy...JavaSummer workInternship
$41.01k - $53.32k
...requirements on complex system development programs. This position will be working on a variety of programs and writing (C,C++,C#, Java and Python) software that runs on the hardware we develop. The position will also execute an interdisciplinary process to ensure that...JavaContract workWork experience placementSummer workInternshipWork at officeLocal areaFlexible hoursLeonardo DRS
Bridgeton, MO2 days ago- ...Tuesday and Thursday) Interviews: 2 rounds (one technical) we will move quickly Environment: 2 days onsite hybrid as of now Java Back End Java and Spring Spring Boot PCF Environment – Cloud good to have. As long as has the knowledge around Cloud...JavaRelocation
Samprasoft
O Fallon, MO1 day ago - ...connecting to databases and working with messaging tools like Kafka, Splunk, etc. Technology stack is flexible. What matters is core Java skills and the ability to build usable, maintainable applications. Team-oriented and outspoken in a constructive way. We value...JavaFlexible hours
RIT Solutions
Maryland Heights, MO1 day ago - ...development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. Our culture is defined and anchored by three pillars: Energy: We bring passion, purpose, and urgency to our work...JavaFull timeImmediate start
Rgi
Saint Louis, MO20 hours ago $53 - $58 per hour
...~ Deep knowledge of mobile app performance tuning, memory optimization and debugging. ~ Familiarity with native Android (Kotlin/Java) or iOS (Swift/Objective-C) development is a plus. ~ Experience with Firebase for analytics tracking, crash reporting, and app distribution...JavaLocal areaCynet Systems
Saint Louis, MO1 day ago$115k - $184k
...Salary: $115,000 - 184,000 per year Requirements: ~### ~ Proficient in core Java, Spring Boot, Spring (MVC, IOC, AOP, Security), SQL, RDBMS (Oracle and PostGRES), Web-services (JSON and SOAP), Kafka, Zookeeper. ~ Experience in developing microservice applications...JavaFull timeMastercard
O Fallon, MO1 day ago- ...Systems, Cybersecurity, or equivalent technical degree and a minimum of 2 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability...JavaFull time
Dls Engineering
Saint Louis, MO20 hours ago - ...Java/J2ee Developer Sonsoft, Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled...JavaFull time
SonSoft
Saint Louis, MO1 day ago - ...frontend development. · Proficiency in one or more mobile frameworks: · React Native, Flutter, or native development (Swift, Kotlin, Java). · Strong understanding of JavaScript, TypeScript, or Dart (depending on framework). · Experience with state management...JavaRemote work
Krest Global Solutions
Saint Louis, MOmore than 2 months ago - ...functional teams, and implement ML models that integrate with customer environments, on-site. Requirements include a BS in engineering or related field, 9 years of experience in data science or ML, and proficiency in Python/Java/C++. #J-18808-Ljbffr The Boeing CompanyJava
- ...cloud-based architectures. Knowledge of the Architectural, SW Development and SW Sustainment Practices Familiar with Vue, ColdFusion, Java, JavaScript, .NET (VB, C#), Python, Oracle/Postgres Spatial database integration. Work complex problems and work with teams in the...JavaContract workImmediate startRelocation package
Open Systems Technologies
Saint Louis, MO2 days ago - ...Top Priority Requirements Strong expertise in Java, APIs, Angular, and React Experience building Agentic Frameworks utilizing MCP layers and LLMs Strong logical design, analytical, and solution architecture skills based on product and platform requirements...JavaTemporary work
Delan Associates, Inc
O Fallon, MOa month ago $140k - $200k
...performance server-side applications. The ideal candidate will have strong proficiency in Python and experience working with C# or Java , enabling effective collaboration across diverse projects and technology stacks. This role involves working closely with front-end...JavaFull timeLatitude
Saint Louis, MO20 hours ago- ...active engagement supporting a team of software engineers who are using AI tools to refactor, extend, and modernize a large legacy Java codebase. Because those engineers now produce change faster than manual testing can keep up with, we need a QA Engineer who builds the...JavaLocal areaRemote workShift work
Match Point Solutions
Maryland Heights, MO1 day ago - ...offered or any related position(s). Responsibilities: Oversee software and architectural development activities to design JAVA applications. Perform software analysis, programming, testing, debugging based on technical requirements. Identify production...Java
The Timberline Group Company
Saint Louis, MO1 day ago - ...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 perfect candidate profile: # Java Expertise: Has at...Java
Hallmark Global Solutions Ltd
O Fallon, MO1 day ago - ...Backend Developer 6+ years of experience in backend development using Java. Strong expertise in Core Java, Spring Boot, and REST APIs. Hands-on experience with Kafka / event streaming platforms. Solid understanding of event-driven architecture concepts....Java
Omni Inclusive
O Fallon, MO2 days ago - ...Role: Java Developer Location: St.Louis,MO Duration: 12 Months Contract Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms...JavaContract workWork experience placement
Texas State Library and Archives Commision
Saint Louis, MO3 days ago $67k - $136.8k
...field A minimum of 3 years’ experience in technology software development Back-end experience using modern technologies like Java, Python, Node.js, REST, NoSQL, Microservices, Serverless, and Cloud technologies like AWS, or Azure Front-end development with...JavaSummer holidayFlexible hoursErnst & Young
Saint Louis, MOa month ago$210k
...for full stack development roles in St. Louis, MO or Springfield, VA. The ideal candidates will have strong experience in Python and Java, or React, leading agile teams on high impact national security applications. The role involves designing and deploying applications...Java- Digital Identity Technical Architect Overview: As part of an exciting, fast paced environment developing digital identity and security solutions in the mobile and e-commerce space, this position will provide technical expertise within the development lifecycle for new...Java
Samprasoft
O Fallon, MO2 days ago
