> Markdown version of [/jobs/ext/3989542-full-stack-engineer-id55425](https://www.wearedevelopers.com/jobs/ext/3989542-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:** Valencia, 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 28, 2026 - **Apply:** https://www.buscojobs.com.es/full-stack-engineer-id-55425-en-valencia-ID-378180463 ## 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. NICE TO HAVES Experience building software in the cloud (AWS preferred). ## Description AgileEngine is an Inc. **** 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 USIf 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 ROLEAs aFull 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 DOWork 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 HAVES4+ years of SaaS experience;High level of proficiency inJava, React, and SQL;Knowledge of microservices architecture;Frontend experience withJavaScript, TypeScript, and ReactJS;DevOps mindsetwith focus on automation and continuous improvement;Understanding of observability and familiarity withCI/CD practices;Proven ability to meet deadlines, motivate others, and deliver high-quality results;Upper?intermediate English level.NICE TO HAVESExperience building software in the cloud (AWS preferred).PERKS AND BENEFITSProfessional 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 ProcessIt 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.#J-*****-Ljbffr