Freelance Java Backend Developer Jobs in Delaware

Syntricate Technologies is seeking a Full Stack Developer to join their team ... The role requires strong backend development skills with a focus on Java and experience in ...

Syntricate Technologies is seeking a Full Stack Developer to join their team in Wilmington, DE ... The role requires expertise in backend and frontend development, with a focus on Java and React, in ...

Full Stack Software Engineer (Java / React / AWS) About the Role We are seeking a Full Stack Software Engineer with strong backend development expertise and modern frontend development experience to ...

Hadoop Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Locals only Requirements ... and back-end solutions written in Java - Proficiency with scripting languages (Python, Perl ...

Full stack Developer with 6 to 10 Years of Experience Java / Spring Boot Backend development, REST APIs, microservices. React / Angular Frontend UI development and responsive web applications. SQL ...

Hadoop Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED Visa copy required for ... and back-end solutions written in Java - Proficiency with scripting languages (Python, Perl ...

Local automotive-focused start-up is seeking freelance web designer/developer/engineer who can use ... Must be well versed in HTML, with a base understanding of PHP, Java, Photoshop and CSS. Experience ...

As a Senior Go Engineer at Mavik Labs, you'll be at the forefront of developing a large-scale, high-performance backend system. This is your chance to shape the architecture of a platform poised to ...

Roles & Responsibilities We are seeking an experienced Frontend Engineer with strong expertise in ... The role requires close collaboration with backend, architecture, and UX teams to implement ...

Roles & Responsibilities We are seeking an experienced Frontend Engineer with strong expertise in ... The role requires close collaboration with backend, architecture, and UX teams to implement ...

Proficiency in back-end technologies such as Java and Spring Boot * Hands-on AWS development ... Practical experience using AI-assisted developer tools and AI agents (e.g., Copilot, Claude Code ...

As a Software Engineer III at JPMorgan Chase within the Corporate Sector, you are part of an agile ... Proficiency in back-end technologies such as Java, Spring Boot, and Micro-services * Experience ...

Define prompting strategies, context engineering, and model‑interaction patterns. * Backend ... Strong proficiency in Python, TypeScript, or Java. * Experience with cloud‑native architectures ...

... of front and back-end web application development 2+ years experience developing custom ... Java, Javascript/HTML/CSS/AJAX, Webservices, XML

Use DevOps frameworks to ensure that software is developed and deployed in a repeatable, automated ... Minimum of 3 years of software development experience with a focus on backend development, full ...

Use DevOps frameworks to ensure that software is developed and deployed in a repeatable, automated ... Minimum of 3 years of software development experience with a focus on backend development, full ...

Use DevOps frameworks to ensure that software is developed and deployed in a repeatable, automated ... Minimum of 3 years of software development experience with a focus on backend development, full ...

... across backend and frontend components, balancing speed, quality, and long-term scalability • ... Java and experience building services with Spring and RESTful application programming interfaces ...

Engineer reliable backend services for agentic workloads, with emphasis on Python-based development and integration with Java service layers where required. * Implement and support production ...

Engineer reliable backend services for agentic workloads, with emphasis on Python-based development and integration with Java service layers where required. * Implement and support production ...