Full stack developer

Description

Job Summary: Fhios seeks a Full Stack Developer to design, develop, and maintain web applications using Java and Spring, integrating RESTful services, and collaborating on the full software lifecycle. Key Highlights: 1. Web application design, development, and maintenance using Java and Spring. 2. RESTful service development and integration, ensuring sound design and security. 3. Collaboration across the entire software lifecycle, supported by AI. Hey! At Fhios, we’re looking for a **Full Stack Developer** to join one of our key clients. Before applying to this position, you’re likely wondering: *Who are we?* We’re not “just” a technology consultancy, nor do we settle for being a creative agency. We are EVERYTHING — and Artificial Intelligence is our unifying thread. We apply AI to our Digital Marketing, Development, and Cybersecurity projects. Get to know us! *Where are we located?* Our offices are in Barcelona and Madrid. Learn more on our website: https://www.fhios.es/ **What will be your mission?** * Design, develop, and maintain web applications using **Java (8\+)** and the **Spring** ecosystem * Develop and integrate **RESTful** services, ensuring best practices in design, security, and performance * Collaborate across the full software lifecycle (analysis, development, testing, and deployment), using tools such as **Git** for version control, and leveraging AI tools (e.g., Copilot) to enhance coding productivity and quality. **This role is a challenge… What do we expect from you?** * Experience with Java 8 or later * Experience with Spring and REST API development * Proficiency in HTML5 and CSS3 * Knowledge of JavaScript and jQuery * Experience with native SQL * Familiarity with version control systems (Git) * Thymeleaf knowledge is a plus; otherwise, experience with Spring MVC is acceptable * Familiarity with AI tools applied to software development **At FHIOS, we don’t just ask — we also offer…** * Location: Madrid (Ifema area) * On-site work Monday–Thursday; remote work on Fridays * Flexible start and end times; intensive Friday schedule * Thanks to our Onboarding program, we ensure **the warmest possible virtual welcome**. * Enjoy 23 annual vacation days. * We support your professional growth. We partner with platforms like Udemy and subsidize all certifications — your knowledge makes us stronger. * Refer a friend who joins Fhios, and receive an Amazon voucher worth €500! * Through our flexible compensation system, you can allocate your salary as you wish and benefit from tax deductions via childcare vouchers, meal vouchers, transport passes, and private health insurance. * If you care about your physical and mental well-being, you’ll love that we partially cover your gym membership via Wellhub. * Some companies host afterworks once a week. At Fhios, we take it to the next level! We love organizing the best themed parties and team-wide contests. Don’t believe us? Join us and find out! * Some offices enforce a formal dress code. Not ours — dress however you like! * Fhios is an inclusive, non-discriminatory company where everyone has equal opportunity. We have an Equality Committee to guarantee equal opportunities and treatment for men and women. * We are *Baby Friendly*. We envision a world where no man or woman must choose between building a family and pursuing their career — and to achieve this, we uphold an ethical code. At Fhios, babies arrive with bread — and a complimentary gift basket in hand! Are you the unicorn we’re searching for? Join Fhios and become part of our *team*!