We are Merlin Digital Partner, a leading IT and digital headhunting company with over a decade of experience. We have successfully collaborated with industry leaders such as Wallapop, Glovo, Banc Sabadell, and more.
Our focus is on people-centric approaches and optimizing selection processes. Our mission is to revolutionize companies by seamlessly integrating top-tier talent. We excel in understanding each partner's unique needs and capturing their essence.
We are currently seeking a Senior Software Engineer, Full Stack (React/Python).
Our partner is a growth & marketing startup specializing in a highly scalable niche. They offer a SaaS platform with automation tools powered by software and AI for businesses. With exponential growth, they are expanding into international markets.
The role includes:
- Designing and leading the implementation of complex full-stack architectures
- Ensuring seamless integration between frontend and backend, optimizing performance and user experience
- Taking technical ownership of critical projects and coordinating with other technical leaders




- Evaluating, selecting, and integrating new technologies, frameworks, and tools to drive innovation
- Collaborating with multidisciplinary teams (design, product, QA, DevOps) to meet business and technical goals
- Implementing automated testing strategies (unit, integration, end-to-end) to ensure code quality and system reliability
- Managing and optimizing containerized environments (Docker, Kubernetes)

Must haves:
- Proven experience in full-stack development using Node.js, Python, React, and TypeScript
- Strong knowledge of relational databases (SQL) and NoSQL databases (MongoDB, DynamoDB, etc.)
- Experience designing, consuming, and maintaining RESTful APIs and GraphQL
- Hands-on experience with version control systems (Git) and continuous integration tools
- Experience with CI/CD pipelines and agile methodologies (Scrum, Kanban)

Soft Skills:
- Strong problem-solving mindset with ownership

📌 Senior Software Engineer, FullStack (Barcelona)
🏢 Merlin Digital Partner
📍 Barcelona