> Markdown version of [/jobs/ext/3635867-full-stack-engineer-id55425](https://www.wearedevelopers.com/jobs/ext/3635867-full-stack-engineer-id55425). 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 Engineer ID55425 - **Company:** AgileEngine - **Location:** Ribarroja de Turia, Spain - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), Artificial Intelligence, Amazon Web Services, Software as a Service, Cloud Computing, Code Review, Continuous Integration, DevOps, Software Construction, Software Engineering, SQL Databases, TypeScript, ReactJS, Front End Software Development, Microservices - **Published:** October 8, 2026 - **Apply:** https://www.jobleads.com/es/job/full-stack-engineer-id55425--ribarroja-del-turia--e287a99ee1e8ac0eaf656f4ebbf0a70df ## About the Role * 4+ years of SaaS experience; * High level of proficiency in Java, React, and SQL; * Knowledge of microservices architecture; * Frontend experience with JavaScript, TypeScript, and ReactJS; * DevOps mindset with focus on automation and continuous improvement; * Understanding of observability and familiarity with CI/CD practices; * Proven ability to meet deadlines, motivate others, and deliver high-quality results; * Upper-intermediate English level. ## Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! ABOUT THE ROLE As a Full Stack Engineer, you will build and evolve a secure, cloud-based SaaS platform, developing scalable solutions that power seamless client integrations. Working across Java, React, SQL, and microservices architectures, you'll collaborate with product and design teams to deliver high-quality features from concept to deployment. This role offers strong ownership, exposure to modern DevOps and CI/CD practices, and the opportunity to influence performance, scalability, and engineering efficiency. WHAT YOU WILL DO * Work on a reusable client integration system following secure cloud software best practices; * Collaborate with design and product teams to understand requirements, create estimates, plan sprints, and meet delivery timelines; * Plan and estimate construction and delivery timelines; * Contribute to technical documentation and automated build and deployment processes; * Review code submitted by other engineers and submit code for review as part of the pull-request process. MUST HAVES * 4+ years of SaaS experience; * High level of proficiency in Java, React, and SQL; * Knowledge of microservices architecture; * Frontend experience with JavaScript, TypeScript, and ReactJS; * DevOps mindset with focus on automation and continuous improvement; * Understanding of observability and familiarity with CI/CD practices; * Proven ability to meet deadlines, motivate others, and deliver high-quality results; * Upper-intermediate English level. NICE TO HAVES * Experience building software in the cloud (AWS preferred). PERKS AND BENEFITS * Professional growth: Mentorship, TechTalks, and personalized growth roadmaps. * Competitive compensation: USD-based pay with education, fitness, and team activity budgets. * Exciting projects: Modern solutions with Fortune 500 and top product companies. * Flextime: Flexible schedule with remote and office options. Recruitment Process It includes main stages: Application * Coding Challenge * Video Interview * Technical Interview or Interview with the Hiring Manager(s). Each step helps us understand your skills and overall fit. If it's a match, you'll receive an offer.