KWAN
Node.js Tech Lead
Porto, Lisbon, Coimbra, Braga
October 23, 2025
We are looking for a Tech Lead who's eager to embark on an exciting new opportunity!
Apply here
About KWAN
We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.
What we are looking for
- Lead by example with 5+ years of professional experience in JavaScript development, demonstrating deep technical expertise and mentoring capabilities;
- Apply 3+ years of proven experience as a Tech Lead, guiding engineering teams through architectural decisions and delivery execution;
- Architect and maintain scalable backend services serverless technologies, ensuring performance and reliability;
- Experience with Cloud (Google Cloud Platform);
- Write clean, efficient, and well-documented code in Node.js, leveraging both JavaScript and TypeScript to support maintainability and team collaboration;
- Design and evolve RESTful APIs and microservices, aligning with best practices for modularity and scalability;
- Collaborate closely with cross-functional teams (Product, Design, QA) to define, design, and deliver impactful features that meet business goals;
- Code quality through rigorous testing, peer reviews, and continuous improvement of development standards;
- Monitor and optimize application performance, proactively identifying bottlenecks and driving improvements in scalability and reliability;
- Foster a culture of technical excellence, continuous learning, and innovation within the team;
- Fluent in English (minimum level B2).
Do you meet most of the position requirements? Then grab this opportunity and apply now!
Apply now
What we offer
- A project that matches your skills and ambitions, as well as your preferences for working policies and culture;
- A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income;
- An empowering and respectful work culture enriched with social and learning events;
- A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
Some Words From Our Colleagues
“At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.” - Luis Caldeira, DevOps @ KWAN
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