Fullstack Developer

Accessiway in Valencia, Spain is seeking a Fullstack Developer to contribute to a thriving team dedicated to making technology accessible for everyone. You will design and develop high-quality services with a focus on user experience, using React, TypeScript, and AWS technologies., Fullstack development React TypeScript AWS services PostgreSQL UI optimization

Herramientas

Lambda ECS DynamoDB Firebase Descripción del empleo Are you our next Fullstack Developer?

We are a scale-up growing at supersonic speed, driven by an ambitious goal: making technology accessible to everyone, no ifs or buts. If you refuse to compromise on elegance, functionality, and inclusivity, and you're ready to make a positive impact on the web for millions of users, then you might be just the person we're looking for. You won't just write code-you will build the future of digital accessibility. What we offer (and these aren't your typical empty promises!)

• Real impact: Here, your code won't end up in a virtual drawer. It will be used by countless people, and together with AccessiWay, you will help make their lives simpler, more seamless, and accessible.
• An amazing team: You will work with people who love excellence and tackle challenges with passion. We are a curious bunch, always hunting for solutions that amaze.
• Autonomy and trust: Want to experiment, innovate, or change direction on the fly? Here, you can! Your ideas matter, and we will give you the freedom to bring them to life.
• Inclusive environment: We are an open and welcoming team. And yes, you can bring your four-legged friend to the office, because who doesn't love dogs?
• Breakfast & fresh fruit: You can't work on an empty stomach! We have everything you need to start your day on the right foot. Oh, and coffee? We don't even need to mention it-it's a given: there's always plenty of it.
• Hybrid work setup: Come to the office, stay at home, or do both! We always aim for the perfect flexibility to balance work and personal life.
• Salary based on your experience: Your value will be recognized with fair and customized compensation. The more experience and drive to grow you have, the better!

What You'll Do (prepare For a Bit Of Everything)

We are looking for a brilliant, curious, and proactive Mid-level / Senior Fullstack Developer. You will participate in the design and development of services focused on delivering an exceptional user experience, taking full ownership of your role and actively contributing to building high-quality products.

• Frontend: React and TypeScript are your bread and butter. You work with Hooks, TanStack Query, Tailwind CSS, and Zod, translating mockups into polished, high-performing, and accessible interfaces. You write tests using Vitest and Playwright.
• Backend: You build and maintain Lambda functions, ECS services, and REST APIs behind API Gateway. You work with SNS and SQS for asynchronous workflows, and you navigate between Aurora PostgreSQL and DynamoDB, knowing exactly when to use which.
• Performance & Quality: You apply best practices, actively participate in code reviews, and keep an eye on error monitoring with Sentry. Your code holds up under heavy traffic.
• Continuous R&D: You never just settle for what you already know. You experiment with new technologies and bring innovation to the team.

• 3+ years of fullstack experience, encompassing frontend and backend.
• Fluent TypeScript with clean types and maintainable code.
• Familiarity with AWS services including Lambda, SQS, and API Gateway.

Responsabilidades

• Design and develop services focused on exceptional user experience.
• Build and maintain frontend interfaces using React and TypeScript.
• Develop backend services, including Lambda functions and REST APIs., * 3+ years of fullstack experience, with a solid grasp of both frontend and backend.
• Fluent TypeScript, both client-side and server-side - clean types, maintainable code, zero random anys scattered around.
• Familiarity with AWS: hands-on experience with at least a few of the following: Lambda, SQS/SNS, ECS, API Gateway, RDS/DynamoDB.
• Solid database foundation: PostgreSQL, schema design, and query optimization are second nature to you.
• Eye for detail: polished UI, optimized queries, and tests covering the edge cases that actually matter.
• Ownership mindset: you catch problems before they turn into fires, get things done, and take pride in what you ship.

Bonus points that will make our eyes shine

• Python in your arsenal.
• Curiosity about cloud infrastructure and a desire to grow in that direction - we use AWS CDK in TypeScript, and you'll be able to contribute to Infrastructure as Code as you settle in.
• Knowledge of Firebase (Authentication, Remote Config).
• Experience with accessibility testing tools (like Lighthouse or Axe).

If you're wondering, 'Is this the job for me?', the answer is yes-if you love solving problems, creating beautiful and useful things, and above all, if you want to be part of a project that truly matters.

This role offers a unique opportunity for creativity, impact, and continuous learning in a supportive and inclusive atmosphere, along with a hybrid work setup and competitive salary based on experience.