Senior Backend Engineer (NestJS) Lisboa

Senior Backend Engineer (NestJS)
Lisboa
Lisboa, Lisboa, Portugal

Join to apply for the Senior Backend Engineer (Nest
JS) role at Block Labs

Join to apply for the Senior Backend Engineer (Nest
JS) role at Block Labs

Title: Senior Backend Engineer (Nest
JS)

Department: Engineering

Location: UK or Europe, Remote

About Block Labs

Block Labs is a leading force in the Web3 space, incubating, investing in, and accelerating
- tier fintech, crypto and i
Gaming projects. With a mission to shape the future of decentralized technology, we partner with visionary startups to raise funding, refine
- market fit, and grow their audiences. Our diverse team drives innovation, using deep industry expertise and an extensive network to empower the next wave of
- driven companies. At Block Labs, we’re passionate about turning bold ideas into breakthrough success.

About The Role

As a Senior Backend Engineer, you will design and build scalable,
- performance backend services for our growing portfolio of applications. You’ll work closely with engineering and product teams to develop robust APIs and infrastructure, ensuring security, performance, and reliability.

Key Responsibilities

• Design, build, and maintain backend services using Nest
  JS.
• Develop and maintain APIs, optimized for scalability and performance.
• Collaborate with product and frontend teams to deliver
  -
  - end features.
• Optimize database queries and caching strategies for
  - throughput systems.
• Write clean, maintainable, and testable code.
• Contribute to the evolution of internal architecture and development standards.
• Participate in code reviews and technical discussions.
  
  

• 5+ years of backend development experience with Node. js and Type
  Script.
• 3+ years working with Nest
  JS or similar frameworks.
• Experience integrating with
  - party platforms and APIs.
• Strong understanding of API design, scalability, and performance optimization.
• Experience with relational and/or No
  SQL databases.
• Familiarity with Dev
  Ops tools and cloud providers.
• Strong
  - solving skills and the ability to work autonomously in a
  - first environment.
• Bonus: Experience with blockchain technologies is a plus, but not required.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Other

• Industries

  IT Services and IT Consulting

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