Freelance Java Backend Developer Jobs in Kentucky

We are seeking a highly skilled Senior Java Backend Engineer to support Oracle database upgrade readiness and application compatibility remediation. The resource will be responsible for assessing ...

Develop and maintain backend applications, including APIs and microservices, using server-side languages such as Java and Python. * Collaborate with front-end developers to integrate user interface ...

Role Overview We are looking for a highly experienced, deeply hands-on Team Lead- Java Back-End Developer to drive day-to-day engineering execution on the Digital Assets Platform. The successful ...

Java Backend Services Developer Location: Remote Duration: 5+ Month Role Overview We are seeking a Java Backend Services Developer. This role involves managing Java/Java EE application development ...

Chicago, United States | Posted on 09/02/2026 Job Title: IT Software Engineer 5 / Lead Java Backend DeveloperLocation: Chicago, IL preferred but the role can be 100% remote butthere will be travel ...

Design, develop, and maintain backend applications using Scala * Build scalable and resilient ... Minimum 4 years of experience in Java development * Minimum 4 years of experience in Databricks SQL

Experience using Java to build enterprise products and applications * Experience with back-end ... As a sof tware engineer, you know that good sof tware is more than just a nice-looking interface ...

Bill Rate:** $53 - $57Top Requirements1. 5-7 years of strong Core Java backend development ... The engineer will join a 10-person Kanban team responsible for ongoing application enhancements ...

... Back End Developer) Job Code: 44018 Job Location: Colorado Springs, CO Job Schedule: 9/80 ... In this role, you'll use Java, Spring Boot, and SQL to design and develop high-impact services for ...

As a Senior Backend Developer, you'll be responsible for building and maintaining the infrastructure that powers moderation, anti-spam, and user safety. You'll work closely with our internal ...

... Backend Developer to join our engineering team and work on Adobe Experience Manager (AEM ... The role is focused on hands-on backend development, building and maintaining Java-based AEM ...

... and Java as part of their professional toolkit. Responsibilities * Design, build, and maintain ... Collaborate with product, frontend, QA, DevOps, and client-facing teams * Review backend code ...

Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python ... Collaborate with Product, QA, and DevOps teams to deliver reliable, scalable features, representing ...

Experience in software development technologies including Java backend frameworks (Spring ... Developer: 5-12year

Our partner is looking for a Senior Developer (Freelance) based in United States. The Senior ... You will collaborate closely with backend engineering, QA, and Production teams to manage ...

Collaborate closely with Java backend developers to understand API requirements and ensure seamless integration. * Drive thorough unit, integration, and end‑to‑end testing strategies for the UI ...

Senior Backend Developer Location: Houston, Texas (Onsite) Role Overview An opportunity is available to join a team working on a platform that manages renewable natural gas (RNG) trading, carbon ...

They are seeking a Java Developer to focus on Java/Web application development, requiring expertise ... Backend database-Oracle 12c Core business logic-Oracle PL/SQL Stored Procedures • Backend ...

Partner with platform and infrastructure engineers to ensure scalability, observability, and ... Proficiency in Node.js or similar modern backend frameworks (TypeScript, NestJS, Go, or Java)

Strong command of backend technologies such as Node, TypeScript, Elixir, Ruby/Rails, Java, Go ... DevOps, or data teams. * Familiarity with Elasticsearch, BigQuery, analytics pipelines, search ...