j2ee Jobs in missouri

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E-Commerce Search Engineer (Java + Microservices)

Divit Technologies, Inc.

•

Remote

Full-time

Job Summary:We are seeking an experienced E-Commerce Search Engineer to design, develop, and optimize our search platform, enabling high-performance, relevant, and scalable product discovery for millions of users. The ideal candidate will have strong expertise in Java, Microservices, and search technologies (e.g., Elasticsearch, Solr, or OpenSearch) to deliver advanced search and recommendation capabilities that enhance customer experience and drive conversion. Key Responsibilities: Design, deve
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Posted 2 hours ago

Senior API Developer / Tech Lead (Java/AWS)

Select Jarvis.com

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Remote

Contract

Project: Externalized Service Center Inquiry API Required Technical Skills: Candidates must demonstrate strong coding skills and experience in the following: JavaREST APISpring Framework / Spring BootAWS(Cloud development, deployment, EKS, auto-scaling groups, load balancers, Terracore/Terraform)SQLAPI Security(OAuth 2.0, API keys, HTTPS, RBAC)Datadog(for logging and monitoring)JenkinsJSON(request/response handling) Required Non-Technical & Experience Skills: Experience in large enterprises is
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Posted 5 hours ago | Updated 5 hours ago

Java developer with Python, Databricks, Redis Cache

isolve technology inc

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Remote

Contract, Third Party

Note**:candidates meet the residency requirements (Last 5 years in the US with no more than 6 months out of the country). Role: Java developer/SME with Python, Databricks, Redis Cache Location: Remote Duration: 12 months Client: IPS/USPS List of tasks to be performed: Required Experience Level: Minimum of 9+ years experience, in technology or software development preferred, Working knowledge (2+ years experience) of one of more of the following qualifications: Knowledge/experience with Agile
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Posted 4 hours ago

Java Backend Developer - Hybrid(O'Fallon, MO) - Face to Face Interview

Zeforge LLC

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O'Fallon, Missouri, USA

Third Party, Contract

Must Have Skills:Broad understanding of Software Engineering Concepts and MethodologiesBack-end Java Development - Java /SpringDatabase/SQL - Ability to work with tables, views, and stored procedures MDES is looking for strong, innovative Software Engineers to develop Mastercard's next generation of Digital Payment products that change how our customers choose to pay. We are looking for engineers who can bring unique perspectives and innovative ideas to all areas of development, and are interest
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Posted 3 hours ago

Senior Java Developer(IES)

Krasan Consulting Services

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Remote

Contract

Project Description:This role supports a large-scale modernization effort to consolidate and streamline eligibility functions for several programs operated by the Department of Healthcare and Family Services (HFS) and the Department of Human Services (DHS). The initiative focuses on building a new Integrated Eligibility System (IES) for medical programs serving individuals and households. Must-Have: Prior IES (Integrated Eligibility System) experience is required Required Skills:Enterprise JavaB
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Posted 18 days ago | Updated 2 hours ago

Java Developer

JC CORPORATIONS

•

St. Louis, Missouri, USA

Contract, Third Party

Job Description: Java developer with very good understanding of micro services.Grasp of software engineering skills in modular design, data structures, algorithmsDeep knowledge and hands on experience with modern applications like spring boot.Experience building and operating critical production systemsSolid understanding of modern API design and Restful principlesFluent with git (preferred) or other SCM systemStrong Experience in automation and build tools like Maven, Ant and Gradle.Bachelor's
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Posted 9 hours ago | Updated 9 hours ago

Java Developer

JC CORPORATIONS

•

St. Louis, Missouri, USA

Contract, Third Party

Java Expertise: Has at least 8+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that the candidate is proficient in enterprise-grade Java applications, design patterns, and performance optimization.Microservices and REST API Proficiency: Skilled in developing web services, particularly microservices architectures, and REST APIs. This indicates a strong understanding of how to build, scale, and maintain d
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Posted 10 hours ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

100% REMOTE This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who thrive
Posted 12 hours ago | Updated moments ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

100% REMOTE This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who thrive
Posted 12 hours ago | Updated moments ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

100% REMOTE This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who thrive
Posted 12 hours ago | Updated moments ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

100% REMOTE This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who thrive
Posted 12 hours ago | Updated moments ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

100% REMOTE This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who thrive
Posted 12 hours ago | Updated moments ago

REMOTE Sr. Java Developer (HIPAA/SOC 2)

Jobot

•

US

Full-time

100% REMOTE This Jobot Job is hosted by: Katherine Krull Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $200,000 per year A bit about us: About the Role We're seeking a Senior Java Backend Developer to join our fast-growing healthtech company focused on remote patient monitoring and AI-driven innovation. This role is perfect for engineers who have led efforts migrating from monolithic to microservices architectures and who thrive
Posted 12 hours ago | Updated moments ago

Java Backend Developer (concurrency , low latency, and multithreading)

IRIS Software, Inc.

•

Remote

Full-time

Hello We appreciate you taking out the time , We are hiring for Java Backend Developer. Title : Java Backend Developer Required Skills : Java Backend Developer , concurrency , low latency, and multithreading Years of experience : Over 8 Years experience required Client : Financial / Banking It s a fully remote role Please email me your resume at or call Job Overview The Java Backend Developer is an intermediate level position responsible for participation in the establishment and implementat
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Posted 3 hours ago

Senior Java Developer- Openshift

UNICOM TECHNOLOGIES INC

•

US

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

Title: Senior Java Developer Opening: Contract to Hire. Must be able to convert to FTE without sponsorship Contract Duration: 6-12 months then FTE Location Preference: Central or Eastern time zones preferred; Mountain is acceptable; no Pacific Start Date: ASAP Ideal Candidate Profile 10+ years Java experience Strong Spring Boot and event-driven architecture background Hands-on OpenShift deployment experience (Required) Comfortable with ambiguity and shifting priorities Strong communicator an
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Posted 11 hours ago | Updated moments ago

Senior Java Developer (AI & Auth Integrations)-100% Remote

Javen Technologies, Inc

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Remote or Toronto, Ontario, Canada

Contract

Greetings from Javen Technologies Inc., Job Title: Senior Java developer AI & Auth Integrations Location: 401 Bay Street, 11th Floor, Toronto, Canada (Office) Duration: 6 months contract Job Description: We're hiring Senior Software Engineers to join the AI Products group, where you'll play a key role in enabling our product to integrate with various AI tools and use cases. Initially, a significant focus will be on our Social Connection integrations at Auth0. These integrations are crucial for p
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Posted 10 hours ago

W2-Seattle, WA (Onsite) :: AWS Full Stack Developer Expertise in TypeScript, Java, and React

Bitsoft International, Inc.

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Remote

Full-time

AWS Full Stack Developer Expertise in TypeScript, Java, and React 6+Months Seattle, WA (Onsite 5 days a week) Essential Technical Skills: - Proficiency in TypeScript, Java, and React frameworks - In-depth knowledge of AWS cloud services and platforms Role Overview: The successful candidate will act as a technical expert focused on crafting, deploying, and managing software solutions within the Amazon Web Services environment. They will leverage their extensive knowledge of AWS offerings to ensur
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Posted 2 hours ago | Updated 2 hours ago

Solutions Engineer (Life70/COBOL/Java)

AFLAC

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Remote

Full-time

Salary Range: $145,000 - $195,000 Job Posting End Date: August 31, 2025 We've Got You Under Our Wing We are the duck. We develop and empower our people, cultivate relationships, give back to our community, and celebrate every success along the way. We do it all The Aflac Way . Aflac, a Fortune 500 company, is an industry leader in voluntary insurance products that pay cash directly to policyholders and one of America's best-known brands. Aflac has been recognized as Fortune's 50 Best Workplace
Posted 1 day ago | Updated moments ago

Java Developer

Ucovy Connects

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St. Louis, Missouri, USA

Contract

Looking candidate local to St. Louis, MO who can go in person interview. Need candidate on our own W2. Responsibilities: Design, develop, test, deploy, maintain, and improve our software Manage individual project priorities, deadlines, and deliverables Ensure the final product is highly performant, responsive, and of the highest quality Actively participate in agile ceremonies including daily scrum, story pointing, story elaboration, and retrospectives Qualifications: Minimum: Experience with
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Posted 1 day ago | Updated 1 day ago

Full Stack Java Developer (Mid Level)

ConsultNet, LLC

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Remote or Jacksonville, Florida, USA

Full-time

Mid Level Full Stack Software Engineer (Java / React / Node) Location: Remote Type: Full-time Experience Required: 4+ years (3+ years US-based) We are seeking a skilled Full Stack Software Engineer to support the development and modernization of high-traffic web applications in a microservices environment. This role offers a true 50/50 mix of front-end and back-end development, working across modern frameworks and enterprise-scale platforms. Key Responsibilities Design, build, and ma
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Posted 3 hours ago