Java 17 jobs in St. Louis, MO

St. Louis, Missouri

•

2d ago

Title: Software Engineer- Java Location: St Louis, MO,Charlotte, NC,Coppell, TX(Only Locals) Note:Preferred candidates should be available to attend an onsite interview at the specified location. The interview will include aJava coding assessment. Keys for This Role Need someone with anAWS backgroundwho has builttransactional systemsand can write code inJava and Spring. This position is80% development and 20% unit testing. Job Description Lead the design and delivery ofevent-driven tr

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Third Party, Contract

Depends on Experience

Java Full Stack Developer - Silver Spring, MD, Philadelphia, PA, Wilmington, DE, Fairfax, VA, Washington, DC

Remote or Silver Spring, Maryland

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2d ago

Job Title: Senior Java Full Stack Developer Location: Silver Spring, MD, Philadelphia, PA, Wilmington, DE, Fairfax, VA, Washington, DC Contact: 12+ Months Looking for W2 candidates. No C2C Job Summary We are seeking a highly skilled Senior Java Full Stack Developer with 8+ years of experience in designing, developing, and maintaining enterprise-grade web applications. The ideal candidate will possess strong expertise in Java, Spring Boot, Microservices, and modern front-end frameworks such as Re

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Contract

Depends on Experience

Urgent Need - LEAD JAVA BACKEND DEVELOPER - Remote

Remote

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2d ago

LEAD JAVA BACKEND DEVELOPER REMOTE 100% Remote. Must reside in EST or CST Overview Were seeking a Senior Java Engineer to join our engineering team and play a key role in designing, building, and maintaining cloud-native, event-driven microservices. This position requires deep technical expertise in Java (17+) and Spring Boot, along with a strong grasp of modern software architecture and design patterns. As a hands-on senior engineer, youll contribute to solution design, perform code reviews,

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Contract

Depends on Experience

Core Java Developer

Remote or St. Louis, Missouri

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Today

Position: Core Java Developer Location: Remote Duration: 6+ Months Contract Role Overview We are seeking experienced Senior Core Java Developers to join our team and contribute to building secure, scalable, and productionready applications. The ideal candidate will have strong expertise in Java, microservices architecture, and containerization, with handson experience in developing REST APIs and implementing secure coding practices. This role requires deep technical proficiency in backend engine

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Full-time, Part-time, Third Party, Contract

USD 50-55

Sr. Java Developer

St. Louis, Missouri

•

Today

Sr. Java Developer St. Louis, MO Summary: The Client's Web Development Team is looking for a senior Java developer to help create several new capabilities for our customer-facing applications. Our technology stack is Single Page Web App and Mobile App clients consuming Java RESTful JSON services and Oracle back-end databases. Several years of active experience with server-side Java is required. Multi-year experience with Spring, especially Spring JPA and Spring Security, and Hibernate is a s

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Contract

Service Delivery Manager-Java,Mainframe

St. Louis, Missouri

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3d ago

Service delivery manager St louis,MO-Onsite Communication level Technical Contract handling MSA- master service agreement GSA- SOW- Statement of Work CO-change order CR-chance request Defect handling tools- service now knowledge report extract, KPI, Report Weekly status Report Monthly business review Trimester business review PPt -knowledge excel

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Full-time

140000 - 150000

Java Engineer - O'Fallon, Missouri - Contract

O'Fallon, Missouri

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3d ago

Need only locals, F2F mandatory. Java Engineer Onsite( 5days) O'Fallon, Missouri 5-7 years 1 role 9+ years 1 role 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 least 5+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensi

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Contract, Third Party

Java Developer / Backend Engineer / Software Developer

Hybrid in O'Fallon, Missouri

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2d ago

WE RE HIRING | Senior Java Developer Location: O Fallon, MO Onsite Experience: 8+ Years We re looking for an experienced Senior Java Developer to join our team and work on enterprise-grade web applications and RESTful services. Key Skills: Java / J2EE & RESTful Web Services Spring Framework & Spring Boot Oracle & SQL Maven JUnit & Mockito JBoss / Apache Tomcat Git

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Contract, Third Party

$50 - $70

Senior Software Engineer (Java)

O'Fallon, Missouri

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26d ago

Job role: Senior Software Engineer Location: O Fallon, MO (Hybrid 3 days in office) Duration: 6 months Top 3 Required Skills: 1. Java Full Stack Engineering Java 8+, J2EE, Spring, HibernateAngular/React front-end developmentREST/SOAP APIs and enterprise application developmentCloud-Native Architecture & DevOpsCloud-Native / AWS or Other Cloud PlatformsCI/CD and engineering tools like Jenkins, Maven, Gradle, Chef, and SonarGenAI / AI-Enabled EngineeringAbility to leverage GenAI tools to improve

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Contract

Depends on Experience

Software Engineer - Intermediate

St. Louis, Missouri

•

Today

Equifax is where you can power your possible. If you want to achieve your true potential, chart new paths, develop new skills, collaborate with bright minds, and make a meaningful impact, we want to hear from you. Equifax is seeking creative, high-energy, and driven software engineers with hands-on development skills to work on a variety of meaningful projects. Our software engineering positions provide you the opportunity to join a team of talented engineers working with leading-edge technolog

Full-time

Full Stack Java Developer

Remote

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5d ago

Job Title: Full Stack Java Developer Location: Charlotte, NC Duration: 6 Months + Extension Bill Rate: $85 Job Type: W-2 Contract Client: To Be Discussed Later Work Authorization: U.S. Citizen, H-1B, OPT-EAD, GC-EAD Job Description : Design, develop, and maintain scalable microservices using Java and Spring Boot.Build and support event-driven solutions using Kafka.Develop and maintain APIs for enterprise applications.Deploy and manage applications on Kubernetes/OpenShift platforms.Collaborate w

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Contract

$160,000 - $180,000

Lead Java Developer-Hybrid

Hybrid in Maryland Heights, Missouri

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11d ago

Third parties-Absolutely no phone calls please . Local candidates only please. Candidates must already reside in the St Lous MO area. The client is accepting candidates willing to relocate. Candidates will be required to complete an assessment that will verify their physical location at the time of resume submission. A final onsite technical interview in Maryland Heights MO is required. Our client, a multinational telecommunications technology company is seeking a highly experienced and strategi

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Third Party, Contract

70 - 80

Spark or Java Developer

St. Louis, Missouri

•

Today

Absolute Business Solutions Corp (ABSC) is not just another tech company. We're a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years we've supported critical DoD, IC and Federal Civilian missions and global, multi-national corporations. We specialize in supporting our clients in the Intelligence, Technology, Defense, AI/ML, and Data Science fields. As we continue to grow at a ra

Full-time

USD 150,000.00 - 275,000.00 per year

SDC Java Software Developer---Staff/Analyst---St. Louis

St. Louis, Missouri

•

Today

At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. EY is the only professional services firm with a separate business unit ("FSO") that is dedicated to the financial services marketplace. Our FSO teams have been at the forefront of every event that has reshaped and redefined the financial services industry. If you ha

Full-time

USD 55,400.00 - 113,000.00 per year

SDC Java Software Developer---Senior---St. Louis

St. Louis, Missouri

•

Today

Full-time

USD 67,000.00 - 136,800.00 per year

Java Cryptography/ Encryption Engineer

Remote

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4d ago

Experience57 yearsin Java development with strong hands-on experience in application security, cryptography, PKI, and secure software development. Job SummaryWe are looking for aSenior Java Security Engineerwith strong expertise inJava Cryptography Architecture (JCA), Java Cryptography Extension (JCE), PKI, X.509 certificates, encryption, digital signatures, and secure application development. The ideal candidate will have hands-on experience implementing cryptographic solutions usingAES, RSA, E

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Contract

Java with IES

Remote

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17d ago

Job Title: Java IES Location: Mechanicsburg ,PA(Onsite) Sr Java Developer with IES experience These individuals will be performing java coding/development for web applications, writing complex SQLs and root cause research & analysis. REQUIRED SKILLS: Hands ondevelopment experience in Java 6.0 and J2EE application components including JSP, Custom Tag libraries, JavaScript, Session EJBs, JDBC, etc. Skills using a Java Integrated Development Environment (IDE) such as RAD 7.5 or above Object Ori

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Full-time, Third Party

Depends on Experience

Software Engineer (Java Full Stack)

Remote

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26d ago

*Only W2 profiles* Job Title: Software Engineer (Java Full Stack) Location: Remote (US) Work Schedule: 8:30 AM PT 5:00 PM PT Job SummaryWe are seeking a talented Software Engineer to join our Digital Product & Commerce (DPC) team. The ideal candidate will collaborate with Product Managers, Technical Leads, and cross-functional teams to design, develop, and deploy scalable, high-performance software solutions. This role requires strong experience in Java, Spring Boot, React, and JavaScript, alo

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Contract

Depends on Experience

Sr Developer (Java/J2EE – IBM DB2)

Remote

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5d ago

Role : Sr Developer (Java/J2EE IBM DB2) Location : Anywhere in USA (must work in PST) Introduction Client seeks an experiencedSenior Developerto support further development, enhancement, and improvement to the eXPRS application. Scope of Work: Contractors Key Person under this WOC will support the following needs of the Operations and Maintenance of the ODHS/ODDS eXPRS application: Assist with identification and remediation of application bugs Assist with the completion of operati

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Contract, Third Party

Depends on Experience

Software Engineer II - Decision Management Program

St. Louis, Missouri

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Today

Description Position Type: Direct Hire / Full-Time Location & Schedule: O'Fallon, MO / On-site, Monday-Friday, 9:00 AM-5:00 PM Years of Experience: 2-5 years Hiring Timeline: Immediate Company: The name of our partner organization will be disclosed during the interview process. This is not a direct role with LaunchCode; it is a position through LaunchCode, working with one of our partner companies. Position Overview Our partner is seeking a Software Engineer II to join a Decision Management P

Full-time

USD 40.00 - 60.00 per hour

Java 17 jobs in St. Louis, MO, USA