NewSenior Level Software Developer DCS CorporationSenior Level Software DeveloperSt. Louis, MOOr, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 10 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 to successfully perform the duties associated with this work. These may include, but are not limited to: Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.
Junior java developer spring boot /Data engineer SynergisticITJunior java developer spring boot /Data engineerRolla, MOSynergisticIT focuses on roles such as entry-level software programmers, Java full stack developers, Python/Java developers, Data Analysts, Data Engineers, Data Scientists, and Machine Learning Engineers . Many candidates spend months learning frameworks and finishing courses, only to freeze during technical screens, system questions, or behavioral rounds.
NewSenior Java Developer Wisconsin Physicians Service Insurance CorpSenior Java DeveloperSt. Louis, MORemote$100,000–$130,000 / yearDemonstrated experience designing, developing, and supporting Apache Camel‑based integration solutions that expose and consume secure RESTful services, configure routes, handle errors, and connect to legacy systems, web services, and message brokers. We are open to remote work in the following approved states: Colorado, Florida, Georgia, Illinois, Indiana, Iowa, Michigan, Minnesota, Missouri, Nebraska, New Jersey, North Carolina, Ohio, South Carolina, Texas, Virginia, Wisconsin.
Entry level java microservices developer/Jr data engineer SynergisticITEntry level java microservices developer/Jr data engineerKansas City, MO$90,000–$154,000 / yearSynergisticIT works with clients hiring for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts, data engineers, data scientists, and machine learning engineers . Ideal candidates for interview-focused support include: recent grads with limited experience, candidates stuck after multiple interviews, professionals returning after layoffs, candidates with career gaps.
NewJava Developer VITS ConsultingJava DeveloperO'Fallon, MO$50–$60Position Overview We are seeking an experienced Java Developer to design, develop, and support highly scalable, cloud-ready applications for high-throughput, low-latency transaction processing environments. The ideal candidate is passionate about building resilient applications, embraces Agile methodologies, and contributes throughout the entire software development lifecycle-from design to production support.
Full Stack Java Developer Diverse Lynx, LLCFull Stack Java DeveloperJefferson, MOThe ideal candidate should possess strong expertise in Angular, Spring Framework, Spring Boot, JPA, Hibernate, and AWS Cloud technologies and be capable of delivering scalable, secure, and high-performance solutions. We are seeking an experienced Full Stack Java Developer with 4-6 years of hands-on experience in designing, developing, and maintaining enterprise-grade web applications.
Sr Java Developer HCL Global Systems Inc.Sr Java DeveloperSaint Louis, MOResponsibilities: As a Java Senior Developer, you will Maintain active relationships with Product Owner to understand business requirements, lead requirement gathering meetings and review designs with the product owner Own his backlog items and coordinate with other team members to develop the features planned for each sprint Perform technical design reviews and code reviews Be Responsible for prototyping, developing, and troubleshooting software in the user interface or service layers Perform peer reviews on source code to ensure reuse, scalability and the use of best practices Participate in collaborative technical discussions that focus on software user experience, design, architecture, and development Perform demonstrations for client stakeholders on project features and sub features, which utilizes the latest Front end and Backend development technologies Requirements: 6+ years of experience in Java/JEE development Skills in developing applications using multi-tier architecture Knowledge of google/AWS cloud Java/JEE, Spring, Spring boot, REST/SOAP web services, Hibernate, SQL, Tomcat, Application servers (WebSphere), SONAR, Agile, AJAX, Jenkins. etc skills in Unit testing application using Junit or similar technologies Good communication skills Leadership skills Provide overlap coverage with onsite/customer teams till 9 PM IST Capability to support QA teams with test plans, root cause analysis and defect fixing Strong experience in Responsive design, cross browser web applications Strong knowledge of web service models Strong knowledge in creating and working with APIs Experience with Cloud services, specifically on Google cloud Strong exposure in Agile, Scaled Agile based development models Familiar with Interfaces such as REST web services, swagger profiles, JSON payloads.
Entry Java/MERN Developer /ML/AI /Data Scientist SynergisticITEntry Java/MERN Developer /ML/AI /Data ScientistKansas City, MO$90,000–$154,000 / yearThey're filtered by ATS systems, keyword screening, and recruiters looking for job-ready signals—specific stacks, strong project depth, relevant certifications, and clear experience narratives. Since 2010 , SynergisticIT has helped candidates land full-time roles at organizations such as Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Client, Walmart Labs, Client, Banking, Client, Client , and hundreds more.
Lead Java Developer Shiftcode Analytics, IncLead Java DeveloperO Fallon, MOResponsible for identifying and resolving end-to-end performance bottlenecks across distributed systems, Spring Boot services, middleware components, and hybrid cloud environments (private cloud + AWS). Ideal candidates have extensive experience with high-scale, multi-region, and high-transaction platforms (e.g., financial systems, payment processing, or large enterprise SaaS) running in a Cloud environment.
Senior Java Developer (Spring Boot, Microservices & Cloud) eTeam Inc.Senior Java Developer (Spring Boot, Microservices & Cloud)Saint Louis, MOComplete job description: We are seeking a highly skilled Java Developer with strong expertise in Java, Spring Boot, Microservices, Oracle Database, Redis, Cloud Platforms (PCF/AWS), CI/CD pipelines, and GitHub Copilot. The ideal candidate will be responsible for designing, developing, and deploying scalable enterprise applications while leveraging modern cloud-native architectures and DevOps practices.
Java Developer III Old Dominion Freight LineJava Developer IIISaint Charles, MO$105,716–$132,144 / yearExpertise with Agile software development methodologies (Scrum, XP, Kanban, etc.), JSP/Servlet container frameworks, Apache, Tomcat, JSP, JSF, Hibernate, Microservices, Springboot, REST, SOAP, Web Services, Web Services Security, and Test-Driven Development with JUnit or equivalent tool. Under the leadership of the manager and technical lead, assist in leading the process of designing, testing, and implementing programming applications using Java/J2EE programming language.
NewJava Developer Diverse Lynx, LLCJava DeveloperSaint Louis, MOMaintain clear technical documentation for systems, APIs, integrations, and microservices. Work with cross-functional teams including QA, DevOps, Architects, and Product Owners.
NewJava Developer- St Louis, MO Georgia Tek SystemsJava Developer- St Louis, MOSt Louis, MOExperience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open source software capable to modify or extend code maintained as part of an open source project.
NewJava Developer - St Louis, MO Georgia Tek SystemsJava Developer - St Louis, MOSt Louis, MOExperience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open source software capable to modify or extend code maintained as part of an open source project.
NewJava Developer - St Louis, MO (FTE) Georgia Tek SystemsJava Developer - St Louis, MO (FTE)St Louis, MOExperience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open source software capable to modify or extend code maintained as part of an open source project.
NewJava Developer- St Louis MO Georgia Tek SystemsJava Developer- St Louis MOSt Louis, MOExperience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open source software capable to modify or extend code maintained as part of an open source project.
NewJava Developer - St Louis, MO (W2 ONLY) Georgia Tek SystemsJava Developer - St Louis, MO (W2 ONLY)St Louis, MOExperience in software development design and implementation of large-scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open-source software capable of modifying or extending code maintained as part of an open-source project.
NewJava Developer- St Louis Georgia Tek SystemsJava Developer- St LouisSt Louis, MOExperience in software development design and implementation of large scale distributed systems and web services building complex software that is testable and designed for extensibility. Work extensively with open source software capable to modify or extend code maintained as part of an open source project.
NewJava Developer SMX USAJava DeveloperO Fallon, MORole: The Software Development Engineer is a hands-on developer specializing in Java development with a particular focus producing micro services that then integrate with other services to enable high throughput, low latency financial transaction processing. " You have experience in building AI assisted application, autonomous and semi-autonomous agents and agentic workflow systems that coordinate multi-step tasks.
Sr. Java Developer : Mastercard Shiftcode Analytics, IncSr. Java Developer : MastercardSt. Louis, MODescription: Client is only looking for consultants coming from Amazon, IBM or brokerage trading services comapany dealing with high volume of trasactions. Proven experience in designing and developing backend applications and microservices (not just supporting or troubleshooting).
Java Backend Developer Yantran LLCJava Backend DeveloperOFALLON, MOThe ideal candidate will have extensive experience in Java 8, Spring framework, and Kafka, and will be responsible for designing, developing, and maintaining robust backend systems that support our innovative payment solutions. Job Summary: We are seeking a skilled Java Backend Developer with a strong background in software development to join our dynamic team.
NewSenior Java Full-Stack Developer ICONMA, LLCSenior Java Full-Stack DeveloperO Fallon, MO$78.76–$83.29 / hourExperience with web services (SOAP/RESTful), servers (WebSphere, JBoss, Tomcat), HTML, JavaScript, jQuery, React or Angular, and IDEs such as Microsoft Visual Studio or Eclipse is a plus. Respond to operational and business concerns related to future programs, projects, or enhancements to ensure consistent delivery of quality services.
NewSenior Java Full Stack Developer Rose InternationalSenior Java Full Stack DeveloperO’Fallon, Missouri$85–$90 / hourTemporaryExperience with SQL and NoSQL databases such as MySQL, PostgreSQL, and MongoDB.Experience with web services (SOAP/RESTful), servers (WebSphere, JBoss, Tomcat), HTML, JavaScript, jQuery, React or Angular, and IDEs such as Microsoft Visual Studio or Eclipse is a plus. GenAI / AI-Enabled Engineering: Ability to leverage GenAI tools to improve developer productivity, apply AI-assisted coding, testing, documentation, and troubleshooting, explore practical GenAI use cases for modernization, automation, and platform efficiency.
Java Full stack Developer Infosys LtdJava Full stack DeveloperSt Louis, MO2248125No5439237910.00.007/14/2026Java Full stack DeveloperIn the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided. Proficient in end-to-end application development using Java, Spring Boot, REST APIs, and Angular, with strong experience across both backend and frontend technologies.
NewJava J2EE Developer Alliance Sourcing NetworkJava J2EE DeveloperO Fallon, MORole: The Software Development Engineer is a hands-on developer specializing in Java development with a particular focus producing micro services that then integrate with other services to enable high throughput, low latency financial transaction processing. " You have experience in building AI assisted application, autonomous and semi-autonomous agents and agentic workflow systems that coordinate multi-step tasks.
NewJava Full Stack Developer eTeam Inc.Java Full Stack DeveloperSaint Louis, MOMaintain clear technical documentation for systems, APIs, integrations, and microservices. Work with cross-functional teams including QA, DevOps, Architects, and Product Owners.
Java Springboot AWS Developer Infosys LtdJava Springboot AWS DeveloperMO2244708No5439232510.00.004/24/2026Java Springboot AWS DeveloperIn the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided. The Infosys Communications, Media, and Technology (CMT) unit is a dynamic and innovative division dedicated to driving digital transformation and growth for clients in the telecommunications, media, and technology sectors.
Java Backend Developer TechDigitalJava Backend DeveloperO Fallon, MOStrong expertise in Core Java, Spring Boot, and REST APIs. Extensive experience in microservices architecture and distributed systems.
Spark or Java Developer Absolute Business Solutions CorpSpark or Java DeveloperSaint Louis, MO$150,000–$275,000 / yearWe are actively hiring a Secret or Top Secret/ TS/SCI-cleared Apache Spark Developer to support NGA’s Data Modernization Services (DMS) mission by building and optimizing large-scale data processing pipelines. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
SDC Java Software Developer---Staff/Analyst---St. Louis Ernst & Young Global LtdSDC Java Software Developer---Staff/Analyst---St. LouisSt. Louis, MO$55,400–$113,000 / yearIf you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1-800-EY-HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY's Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com. The team supports our clients in modernizing systems, processes and products to enhance business and customer-facing platforms and services to support high performance in a rapidly changing and competitive environment.
Technology Specialist - IT Service, Support and Operations | Java | Springboot IMCS Group IncTechnology Specialist - IT Service, Support and Operations | Java | SpringbootSaint Louis, MORemoteCompany Description: IMCS Group is one of the fastest growing MWBE (Minority Woman Owned Enterprise) staffing firms in the U.S. We focus on bringing a Diversity Recruitment approach to Fortune 500 companies within North America and EMEA region contingent labor programs. Complete job description: We are seeking a highly skilled Java Developer with strong expertise in Java, Spring Boot, Microservices, Oracle Database, Redis, Cloud Platforms (PCF/AWS), CI/CD pipelines, and GitHub Copilot.
Technology Specialist - IT Service, Support and Operations | Java | Springboot Expedite Talent SolutionsTechnology Specialist - IT Service, Support and Operations | Java | SpringbootSaint Louis, MORemoteComplete job description: We are seeking a highly skilled Java Developer with strong expertise in Java, Spring Boot, Microservices, Oracle Database, Redis, Cloud Platforms (PCF/AWS), CI/CD pipelines, and GitHub Copilot. The ideal candidate will be responsible for designing, developing, and deploying scalable enterprise applications while leveraging modern cloud-native architectures and DevOps practices.
Java Architect Info Way Solutions LLCJava ArchitectSt Louis, MOJob Description: Architect solutions with cloud-native principles (AWS/Azure/GCP). Design and develop scalable microservices using Java/Spring Boot.
NewJunior Application Developer CACI International IncJunior Application DeveloperSt. Louis, MO$53,100–$106,300 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Together, we will advance our nation''s most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Software Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required) North Point TechnologySoftware Engineer: Full Stack - Python, Java or JavaScript/TypeScript (TS/SCI Clearance Required)St. Louis, MOThe ideal candidate has an excellent understanding of the full software development lifecycle and exceptional coding skills across front-end interfaces, backend services, and secure cloud integrations in support of the mission. The qualified candidate must have an active Top Secret/SCI security clearance and will design, develop, and deliver modern, cloud-native software solutions that enable national security missions.
Senior Software Engineer - Java Full Stack Engineer Mastercard IncSenior Software Engineer - Java Full Stack EngineerO'Fallon, MO$115,000–$184,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Experience in the following a plus: Web Services - SOAP/ RESTFul, Servers - WebSphere/JBOSS/Tomcat, HTML/ javascript/ JQuery, UNIX ( Shell, awk scripting), XML/ XSLT, CSS, C Sharp, React / Angular, IDE (Microsoft Visual Studio, RAD/ Eclipse).
Senior Java Architect / Tech Lead (LLM & GenAI) Iconma LLCSenior Java Architect / Tech Lead (LLM & GenAI)MOResponsibilities: Design end to end application architectures using Java, Spring Boot, Spring Framework, Kafka, Spark, and Linux environments to support complex capitation based healthcare processing with high reliability and performance. Evaluate new tools, frameworks, and infrastructure options relevant to Java and Spring ecosystems then recommend adoption approaches that align with organizational strategy and cost effectiveness.
NewJava Software Engineer TriCom Technical Services LLCJava Software EngineerKansas City, MOThis remote role involves attending daily standups and working independently and collaboratively as needed. Our client is seeking a Java Software Developer to join a team performing software development assignments.
Geospatial Backend Developer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global IncGeospatial Backend Developer - Multiple Positions at Junior/Mid/Senior LevelsMOThe NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more. Candidates will build software leveraging Esri's products and APIs to build core backend services that solve complex problems at a global scale.
Technical Lead Software Engineer (Java, React, Spring boot) Medica Health Plans IncTechnical Lead Software Engineer (Java, React, Spring boot)MO$100,300–$150,465 / yearThe IT Engineer IV will work with a team of developers and interact closely with business subject matter experts to design and build solutions that help Medica members, providers and brokers do business with us using our portals. This role is responsible for developing and supporting technology solutions to advance the Digital applications by using the latest technology, integrating with multiple data sources, and solving complex problems.
Software II Developer BJC HealthCareSoftware II DeveloperSaint Louis, MOIn addition, BJC provides additional community benefits through commitments to research, emergency preparedness, regional health care safety net services, health literacy, community outreach and community health programs and regional economic development. Performs basic risk management activities for internal and external facing applications like tracking of risks, threats, security vulnerabilities and executes simple mitigation actions.
Guidewire PolicyCenter Sr Developer Deloitte Touche Tohmatsu LtdGuidewire PolicyCenter Sr DeveloperMO$137,500–$193,600 / yearYou will work directly with client stakeholders, product owners, and cross-functional Deloitte teams to lead the translation of business requirements into scalable PolicyCenter configurations and technical designs, including product model changes, rules, workflows, and Gosu-based custom extensions. Work you'll do: As a Sr Guidewire PolicyCenter Developer, you will bring a strong analytical, solution-oriented, and delivery leadership mindset to the configuration and extension of Guidewire PolicyCenter in support of P&C insurance products and underwriting operations.
Senior Application Developer CACI International IncSenior Application DeveloperSt. Louis, MO$75,200–$158,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Senior Blockchain Developer InterSources Inc.Senior Blockchain DeveloperChesterfield, MOAs a Blockchain Developer, you are responsible for developing application features and interfaces using blockchain technology. • Architect, develop and deploy decentralized applications providing permissioned access to data at both the smart contract and protocol level.
Power Platform Developer Shiftcode Analytics, IncPower Platform DeveloperKansas City, MOThis position involves creating hybrid machine learning and rule-based applications, automations, and data visualizations to streamline processes, improve accuracy, and enhance operational efficiency. Minimum of four years of professional experience in software development, with hands-on experience in Power Platform (Power Apps, Power Automate, Power Virtual Agents, Dataverse, Power BI).
Senior MES Application Developer ApolisSenior MES Application DeveloperST LOUIS, MO$65 / hourWe are seeking an experienced Senior MES Application Developer with 7+ years of software development experience to design, develop, enhance, and support Manufacturing Execution System (MES) applications. The ideal candidate will work closely with business stakeholders and cross-functional teams to deliver high-quality manufacturing solutions and provide ongoing production support.
Quality Assurance Software Developer GTT, LLCQuality Assurance Software DeveloperKansas City, MOHeadquartered in Kansas City, Missouri, and operating from 75 offices across the United States and internationally, the organization has grown to more than 14,500 employee-owners generating over $7.4 billion in annual revenue, serving sectors including energy, aviation, water, telecommunications, transportation, and healthcare. Teams span civil and structural engineers, architects, environmental scientists, construction managers, program management professionals, and increasingly technology and software roles supporting complex, consequential projects.
Full Stack Developer Dickinson Financial CorporationFull Stack DeveloperKansas City, MOAs a Full Stack Developer, you will collaborate closely with the newly formed teams to ensure seamless integration of development and operations practices and contribute to the overall technology strategy by implementing secure, scalable, and effective technical solutions. In this role, you will work across the entire stack – from designing engaging front-end user interfaces to building robust back-end services and databases – to deliver high-quality software solutions that meet our business and compliance.
Entry Level Software Developer Genesis10Entry Level Software DeveloperSt Louis, MO$50,000–$60,000 / yearFull timeWhether you’ve earned a technical degree, gained hands-on programming experience, or worked professionally in industries like finance, healthcare, or insurance – Dev10 is your opportunity to upskill and launch a career in Software Development. Dev10 provides a pathway for motivated learners to gain real-world experience while developing technical skills through immersive training.
Software Developer Qureos IncSoftware DeveloperKansas City$35–$75 / hourRobert Quinn Ltd., a privately owned company dedicated to delivering professional and customer-focused business solutions, is seeking a talented and motivated Software Developer to join our expanding team. The successful candidate will play a key role in designing, developing, and maintaining high-quality software applications that drive our commitment to operational excellence and innovation.