8 days ago
Madrid, SpainSenior
Responsibilities
- Design and develop software components and end-to-end features aligned with functional and non-functional requirements.
- Build and maintain cloud-based APIs, microservices, and intuitive user interfaces.
- Optimize application performance, scalability, reliability, accessibility, and user experience.
- Design and integrate RESTful and GraphQL APIs and support deployment pipelines for web applications.
- Participate in testing, debugging, architecture discussions, technical improvements, and documentation.
- Support junior engineers through code reviews, pair programming, workshops, and knowledge sharing.
- Collaborate with product, UX, infrastructure, backend, external stakeholders, and global partners.
- Participate in technical interviews and proactively learn modern frontend, API, DevOps, and cloud practices.
Requirements
- Experience designing and developing modern web applications and interacting with backend services.
- Proficiency in frontend concepts, state management, algorithms, and data structures.
- Proficiency in React or another component-oriented JavaScript framework and TypeScript.
- Additional backend experience with C#, Node.js, or Java is preferred.
- Experience with responsive web design, API design and integration, software architecture, design patterns, and cloud infrastructure automation.
- Experience with Agile methodologies and DevOps practices.
- Ability to deliver high-quality software under tight deadlines and automate tasks and operational improvements.
- Fluency in English is required.
- C# .NET, RDBMS/SQL, and Amazon Web Services experience are preferred.
Benefits
- Annual salary review and flexible salary benefits through Cobee.
- Private Cigna health insurance, including 50% coverage for family members.
- 26 days of holiday per year plus birthday, Christmas Eve, and New Year’s Eve leave.
- Mac or Windows equipment and additional screens as needed.
- Up to €2000 per year for training, certifications, conferences, and workshops.
- Free internal and external learning resources, including LinkedIn Learning.
- Wellhub, Curalinc psychological support, Rocketlawyer legal advice, therapy vouchers, and health programs.
- One paid volunteer day per year and up to €55 per month for gym or fitness classes.
- Weekly language classes in English, Spanish, French, Italian, or German.
- Eight hours annually for personal medical appointments and 10 hours for family medical needs.
- Global, inclusive, multicultural team with English as the working language.
- 99% discount on personal Packlink Pro shipments and referral bonuses of €1K–€3K.
- Madrid office with free snacks and drinks, team events, and a flexible hybrid work arrangement.
Tech Stack
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