**Hi!** At Shakers, we're on the lookout for a Full Stack Dev Junior to take our Product Team to the next level in Valencia or Madrid ### **1\. Team and Role** If you have experience in Developing **reliable services based on Node.js and Next.js**, thrive in a dynamic startup environment, and are ready to take your career to the next level, we want to hear from you. This role offers the opportunity to build a marketplace using the latest technologies, with the chance to shape the next generation way of working. If you’re excited by the prospect of **working in a fast\-paced, innovative environment, collaborating with a talented team, and making a direct impact**, this is the opportunity for you! ### **2\. What you´ll be doing** *Your day\-to\-day as a* *FullStack Developer**:* * **Service \& API Development:** Architect, build and maintain scalable, reliable backend services in **Node.js** (e.g. NestJS) and server\-side applications with **Next.js**. * **Microservices \& Event\-Driven Systems:** Design and implement microservices architectures and event\-driven pipelines (Kafka or similar), ensuring loose coupling, high performance, and resilience. * **Frontend Collaboration:** Partner with UI/UX designers to build responsive, high\-quality pixel\-perfect frontends using **React**, **Vue**, or **Angular**, and integrate with our RESTful and GraphQL APIs. * **Performance \& Quality**: Optimize load times, bundle sizes, and user interactions. * **Agile \& DevOps:** Champion our “Shakers Agile” methodology—own your GitLab workflow, write tests, enforce CI/CD best practices, and automate where it makes sense (AWS EC2/S3/CloudFront/Lambda). * **Architecture \& Quality:** Apply Hexagonal Architecture, Domain\-Driven Design (DDD), Clean Code, and SOLID principles to ensure a maintainable codebase. * **Security \& Compliance:** Implement authentication/authorization (JWT, OAuth), enforce data protection, and integrate code\-quality/security tools (SonarQube). ### **3\. What we´re looking for** *You´re a great fit if you have this...* * **Experience:** At least 2 or 3 years of professional development experience—we’re looking for real, on\-the\-job product work, not internships or bootcamps. Bonus if you’ve shipped features at another product\-focused company. * **Education:** Bachelor’s degree in Computer Science, Telecommunications Engineering, Mathematics or a closely related STEM field. * **Technical Expertise:** Real experience building full stack applications with **Node.js**, **Next.js**, **Vue**/**Angular**, or similar. We also accept + Proven experience designing RESTful APIs, microservices, and event\-driven systems (Kafka). + Hands\-on with Hexagonal Architecture, DDD, SOLID, and Clean Code practices. + Familiarity with AWS services (EC2, S3, CloudFront, Lambda). * **Quality \& Security Mindset:** + Strong understanding of web security best practices (authentication, authorization, data encryption). + Experience with quality and security tooling (JWT, OAuth, SonarQube, Kiuwan). * **Startup \& Collaboration:** + Highly proactive—more than just executing specs, you’ll propose improvements, optimize performance, and drive scalability. + Excellent communicator and team player, comfortable working in a lean, agile environment. + Results\-oriented, self\-managed, and adaptable to shifting priorities. * **Passion \& Fit:** + A genuine love for coding and continuous learning. + Comfort in a fast\-paced, high\-traction startup culture. + A mindset of ownership—you take pride in delivering rock\-solid, user\-focused products. ### **4\. What's in it for you?** ***Compensation*** The salary range for this position is between 25\.000€ and 40\.250€ OTE (on target earnings) gross annual salary. The salary consists of: * Between 25\.000€ \& 35\.000€ fixed salary * Up to 5\.250€ quarterly bonus based on performance \& potential and Shakers global results (15%) ***Why you´ll love working at Shakers*** * Be part of a **rapidly growing, internationally expanding startup.** * Have an **ambitious professional development plan** to help you reach your full potential. * Enjoy an unbeatable **team culture**—ask anyone on our team! * Take advantage of our hybrid **ful flex methodology**: a mix of remote and in\-office work, with our office located in the heart of Valencia, CORE building (Plaza Legión Española). * **Perks** include wellness programs, gym access, English classes, medical insurance, and more. ***At the office...*** * Organic fruit Free caffeine and theine * ### **5\. Our recruitment process** As a startup, we are very agile and we like to see results quickly, which is why **prioritize efficiency in our recruitment process.** Our goal is to have you onboard this march, so you can hit the ground running and make an impact from day one! *The Road to Joining Our Team* * Round 1, **Cultural Fit:** Kick things off with an informal **chat with our People \& Culture team**. Don’t worry—we just want to get to know you better, learn about your goals, hobbies, and more! * Round 2, **Case Study \& Technical Skills with Product:** Join two members of our **Product** **team** for a deep dive into a case study. This is your chance to showcase your client management skills and demonstrate how you approach problem\-solving. * Round 3, **Meet the Team:** Have a conversation with **additional team members** to further explore your skillset and ensure there's a great cultural fit. This is also your chance to **ask questions and see how we collaborate**. * Final check, **CEO Chat:** Meet Héctor, our CEO! He’s excited to connect with you, **talk about Shakers’ future,** and discuss **your vision and expectations**. ### **More about Shakers** At Shakers we imagine, design, and create the next\-generation way of working. Our vision is to be the **leading community and platform in the world that helps companies work with freelance teams** through our technology. We are a 70\-person, fast growing startup based in Madrid. It's the place for you if you're looking for a **high\-performance, very dynamic \& technological environment surrounded by ambitious people**! ### **Our DNA** At Shakers, we are ***obsessed*** with our **values**. Half of our bonuses are performance\-based, and the other half come from embodying what it means to **be a true Shaker**! *WINNING TEAM* We all feel like part of a *winning team*—one that pushes boundaries, challenges the status quo, and moves the needle! We **set ambitious goals** and seek people who are driven to achieve them. *F1C10* We’re building an environment where fear doesn’t hold us back. Experimentation and learning from failure are part of our DNA. ***Fail fast, grow faster.***Fail 1X, chase 10X. We value risk\-takers who aren’t afraid to go big! *STAY HUMBLE* We embrace a *beginner’s mindset*—always evolving, always learning, and always finding new solutions. At Shakers, **humility combined with ambition fuels our success**, and when we blend the two, the results are extraordinary! **A huge thanks for being interested in Shakers, we'd love to see you soon.**