> Markdown version of [/jobs/ext/3034650-full-stack-java-developer](https://www.wearedevelopers.com/jobs/ext/3034650-full-stack-java-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack Java Developer - **Company:** Cross Resource Group - **Location:** Andover, MA, United States (Remote available) - **Experience:** Expert - **Salary:** $138,840.0 - $162,760.0 - **Contract:** Temporary to permanent - **Skills:** Java (Programming Language), JavaScript (Programming Language), Adobe InDesign, Application Programming Interfaces (APIs), Artificial Intelligence, Code Review, Relational Databases, Software Debugging, Spring Framework, MariaDB, MySQL, Application Data, SQL Databases, Systems Integration, TypeScript, Web Applications, RxJS, Enterprise Software Applications, ReactJS, Spring-boot, Backend, AngularJS, Production Code, Front End Software Development, Restful APIs - **Published:** September 23, 2026 - **Apply:** https://www.thejobnetwork.com/job/0266046e-8e8b-48f9-a9c9-eb380b28873d/senior-full-stack-java-developer-level- ## About the Role We are seeking a senior full-stack Java developer to design and build a business-critical web application that connects modern user experiences with reliable backend services and manufacturing or supply-chain data. The work is hands-on across Java, Spring, Angular, RxJS or React, APIs, and relational data. The strongest candidate has delivered full-stack production features within the last two years, can make sound design decisions independently, and can write and explain code without relying on AI coding tools. Experience with data-heavy interfaces, Bills of Material, or manufacturing workflows is especially valuable., * Recent full-stack software development experience within the last two years. * Strong hands-on Java development experience. * Production experience with Spring or Spring Boot. * Hands-on front-end development with Angular plus RxJS and/or React. * Ability to design a solution and write, test, and explain code without AI-tool assistance. * Experience building or integrating RESTful APIs and modern web applications. * Strong debugging, problem-solving, and independent design skills. * U.S. citizenship. Preferred Qualifications * TypeScript and advanced JavaScript experience. * AG Grid or comparable data-grid experience. * MariaDB or closely related MySQL/SQL database experience. * Experience with manufacturing, supply-chain, PLM, ERP, MES, inventory, or Bills of Material workflows. * Experience building data-heavy enterprise applications for operational users. ## Description * Design, develop, test, and maintain full-stack features for a modern enterprise web application. * Build backend services and business logic using Java and the Spring ecosystem. * Develop responsive, data-intensive user interfaces using Angular and RxJS and/or React, with JavaScript or TypeScript. * Design and consume RESTful APIs that connect user workflows, business rules, and relational data. * Translate functional requirements into maintainable technical designs and production-quality code. * Model, query, and troubleshoot application data; contribute to MariaDB or comparable SQL integrations. * Participate in design reviews, code reviews, testing, debugging, and performance improvement. * Work independently in a remote environment while communicating decisions, progress, and technical risks clearly. ## Related Videos - [How to Create New RxJS Operators](https://www.wearedevelopers.com/videos/683-how-to-create-new-rxjs-operators) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)