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syffer

Senior Nodejs Developer

syffer
Portugal · Full-time · Mid-Senior
Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside.

We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.

Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.

Its time to burst the bubble, and we will do it together!

What You'll do:

  • Design, build, and maintain scalable and serverless backend services using AWS Lambda and other AWS services.
  • Develop and manage RESTful APIs and microservices architectures to support modern application needs.
  • Write clean, efficient, and maintainable code using Node.js, with a strong focus on JavaScript and TypeScript.
  • Work closely with cross-functional teams (engineering, product, design) to define and implement new features and improvements.
  • Continuously monitor, troubleshoot, and enhance the performance, scalability, and reliability of applications.
  • Contribute to the CI/CD process and infrastructure automation using tools like GitHub Actions, GitLab CI, and Terraform.


What You Are:

  • A JavaScript developer with 4+ years of hands-on experience, proficient in Node.js development and modern backend architectures.
  • Skilled in serverless application development, particularly within the AWS ecosystem.
  • Strong understanding of JavaScript and TypeScript, with proven ability to write production-level code.
  • Comfortable working in agile, collaborative environments, with a proactive mindset and good communication skills.
  • A problem-solver with a focus on delivering reliable, performant solutions that scale.
  • Bonus if you have experience with: Frontend frameworks like React or Next.js. / CI/CD pipelines (GitHub Actions, GitLab CI) / Infrastructure as Code tools, especially Terraform.


What youll get:

  • Wage according to candidate's professional experience;
  • Remote Work whenever possible;
  • Allocation of health insurance from the beginning of the employment;
  • Delivery of work equipment adjusted to the performance of functions;
  • And others.


Work together with expert teams on projects of large magnitude and intensity, long term together with our clients, all leaders in their industries.

Are you ready to step into a diverse and inclusive world with us?

Together we will promote uniquess!

Key Skills

Ranked by relevance

javascript aws serverless gitlab ci gitlab cicd infrastructure as code product design microservices restful apis typescript react
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Jun 04, 2025
Type
Full-time
Level
Mid-Senior
Location
Lisbon
Company
syffer

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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