Software Architect Senior

Different Health; Madrid; A distancia; EUR 45.000 - 65.000; Jornada completa

Descripción de la vacante

A leading health optimization company is seeking a Senior Full-Stack Engineer to enhance their platform for proactive healthcare. This fully remote role involves developing data-driven features and collaborating closely with cross-disciplinary teams to improve user health management. Ideal candidates have strong web development skills and a passion for innovative health solutions.

Formación

• 3+ years of experience in web development, ideally in SaaS or health-tech.
• Proficiency with TypeScript, React/Next.js, Node.js, and SCSS.
• Familiarity with Google Cloud Platform and non-relational databases.

Responsabilidades

• End-to-end development of product features.
• Build responsive interfaces and design APIs.
• Deploy and monitor applications on cloud infrastructure.

Conocimientos

TypeScript

React

Next.js

Node.js

SCSS

MongoDB

Cloud Infrastructure

Testing

Descripción del empleo

Different Health is a high-performance health company for people who expect more. We bring clinical-grade health optimization into the workplace—so high performers don't have to choose between working hard and staying healthy. We make elite diagnostics and personalized plans radically more accessible, right where people spend their time : the office.

Our platform enables companies to offer personalized health testing and insights —covering everything from nutrition to recovery and resilience—designed to optimize both well-being and performance.

We're growing fast, with a passionate, cross-disciplinary team, and are now looking for a Senior Full-Stack Engineer to join us in building the future of proactive healthcare.

As a Senior Full-Stack Engineer , you'll own the end-to-end development of product features that drive real impact for our clients and their teams :

Frontend : Build responsive, accessible interfaces using Next.js , TypeScript , and SCSS .

Backend : Design and implement APIs and services using Fastify and Node.js .

Infrastructure : Deploy, monitor, and scale our platform on Google Cloud Platform (GCP) .

Databases : Model and work with non-relational databases like MongoDB or similar.

You'll work closely with product, design, and other engineers to deliver high-quality, data-driven features that help users take control of their health.

Frontend : Next.js, TypeScript, SCSS

Databases : MongoDB, Firestore, or similar

3+ years of experience in web development, ideally in fast-paced SaaS or health-tech environments.

Proficiency with TypeScript , React / Next.js , Node.js , and SCSS.

Experience with Fastify or similar backend frameworks.

Solid understanding of non-relational databases .

Experience with cloud infrastructure , especially Google Cloud Platform .

Familiarity with software architecture principles (e.g., Comfortable speaking and writing in English .

Experience in fast-growing startups or early-stage teams.

Passion for testing (unit / integration / e2e).

Short-Term Goals In your first few months, you'll focus on high-impact initiatives that will strengthen the foundation of our platform and accelerate delivery :

Improve the visual design and UX – Elevate the interface quality and ensure consistency across all user journeys

Implement access control and user roles – Set up granular permissions to support enterprise use cases

Strengthen security controls – Review and enhance security practices to ensure compliance and user trust

100% remote work available.

Small project (1-3 hours).

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