Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Senior Full Stack Engineer (Go / TypeScript) (all genders).
Portugal Jobs Expertini

Urgent! Senior Full-Stack Engineer (Go / TypeScript) (all genders) Job Opening In Lisbon – Now Hiring NFON

Senior Full Stack Engineer (Go / TypeScript) (all genders)



Job description

Your new role


Are you ready to shape the future of business telephony?

As a Senior Full-Stack Engineer with a strong focus on Go (Golang) and modern frontends (TypeScript/Angular), you will be instrumental in developing and enhancing NFON’s cloud-based phone system.

You will be instrumental in designing and implementing scalable backend services, ensuring high availability and performance.

Your contributions will directly impact our product's reliability and efficiency, empowering businesses across Europe.

This position offers an exciting opportunity to work with cutting-edge technologies in a collaborative and agile environment.

If you are passionate about clean code, software architecture, and high-quality standards, this is the role for you! We're looking for a great addition to the team starting January 1, 2026.


The work you‘ll do



  • Design, develop and maintain backend services in Go and robust JSON REST APIsBuild and optimize modern frontends with TypeScript, Angular and testing frameworks

  • Ensure seamless integration between frontend and backend systems

  • Define and implement test strategies to maintain high software quality

  • Integrate services into our CI/CD pipeline and extend automation workflows

  • Collaborate closely with cross-functional teams (frontend, backend, DevOps, UI/UX, QA)

  • Support deployment processes, including occasional out-of-hours assistance

  • Contribute to a culture of clean code, continuous improvement and strong knowledge sharing


The qualifications you need



  • Bachelor’s degree in Computer Science or equivalent experience

  • Proven experience with Go (Golang) and strong backend engineering expertise

  • Proven experience with modern frontend technologies: HTML5, CSS3, TypeScript and Angular

  • Strong understanding of REST, JSON, YAML, OpenAPI and relational databases (MySQL, PostgreSQL)

  • Passion for software architecture, clean code, testing and best practices

  • Experience with API-Monitoring (Grafana/Prometheus) and CI/CD tools (JIRA, Bitbucket, Bamboo)

  • Strong communication skills in English and proactive problem-solving attitude


What we can offer you



  • An unlimited fixed-term contract

  • Flexible working hours and the option to work hybrid (2 days/week in the office)

  • Cozy and large workplaces with modern equipment and cordial colleagues in Lisbon (Barata Salgueiro 37) – super central

  • Funding of educational trainings and Rosetta Stone language courses

  • Additional vacation days (25 instead of 22)

  • One of the best health Insurance with great coverage (including family members — free of charge (after probation period)

  • Meal allowance card and Pizza discounts

  • Subsidy of Urban Sports Membership

  • Public transportation subsidy

  • Choose your preferred device: Windows Laptop or MacBook

  • Regular team and company events

  • Fruits and beverages in Office

  • Referral Programmes - Earn up to €3,000 bonus by referring top talent!




Required Skill Profession

Computer Occupations



Your Complete Job Search Toolkit

✨ Smart • Intelligent • Private • Secure

Start Using Our Tools

Join thousands of professionals who've advanced their careers with our platform

Rate or Report This Job
If you feel this job is inaccurate or spam kindly report to us using below form.
Please Note: This is NOT a job application form.


    Unlock Your Senior Full Potential: Insight & Career Growth Guide