HubMub
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syffer

Frontend 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, develop, and maintain front-end applications using JavaScript, TypeScript, Angular 2+, HTML5, and CSS3;
  • Implement and optimize responsive and high-performance user interfaces;
  • Collaborate with back-end teams to integrate REST APIs and microservices;
  • Contribute to the development and optimization of CI/CD pipelines;
  • Build and deploy solutions in cloud environments (AWS, Azure) leveraging containerization (Docker);
  • Ensure code quality and application reliability through test automation;
  • Actively participate in Agile ceremonies, collaborating closely with developers, designers, product owners, and stakeholders;
  • Document and manage work using Jira and Confluence;
  • Analyze and troubleshoot issues, providing solutions to improve usability and performance;
  • Hybrid Work Model.


What You Are:

  • Bachelors degree in Computer Science or related field (preferred);
  • At least 5 years of professional experience in front-end development;
  • Strong knowledge of JavaScript, TypeScript, HTML5+, CSS3+, ES6+, REST, Angular 2+;
  • Experience with Agile methodologies;
  • Solid understanding of web architectures, services, and microservices;
  • Experience with CI/CD concepts and tools (Git, Jenkins, Maven);
  • Experience with Cloud platforms (AWS, Azure) and container-based solutions (Docker);
  • Hands-on experience in test automation;
  • Experience using work management tools (Jira, Confluence);
  • Behavioral skills: autonomy, dynamism, teamwork, leadership, analytical mindset, adaptability, responsibility in meeting deadlines;
  • Fluent in Portuguese.


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 typescript angular html5 cloud cicd jira aws containerization responsive jenkins git
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Country Guide

Portugal

Startup-friendly with strong expat appeal

Posted
Oct 01, 2025
Type
Full-time
Level
Mid-Senior
Location
Lisbon
Company
syffer

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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