We’re Hiring a Full Stack Developer – Is That You?
At Kyniska, we’re all about passionate professionals who innovate, grow, and align with our values: dedication, trust, flexibility, transparency, and teamwork.
We embrace diversity and inclusion. Skills, drive, and mindset matter most — not your background, gender, age, or orientation.
Full Stack Developer (Mid-Level)
Location: Hybrid from Porto (Portugal only)
Experience: 3–5 years
What You’ll Bring:
Degree in Computer Science or a related field (or equivalent experience)
Proficiency in frontend technologies: HTML, CSS, JavaScript (ES6+), and frameworks like React.js, Vue.js, or Angular
Experience with backend development using Node.js, Java, .NET, Python, or similar
Familiar with RESTful APIs, authentication protocols (OAuth, JWT), and database systems (SQL and NoSQL)
Knowledge of DevOps practices and deployment tools (e.g., Docker, CI/CD pipelines)
Understanding of agile development and version control (Git)
Fluent in English
EU work permit or CPLP nationality
Based in Porto
Bonus Points:
Experience with cloud platforms (AWS, Azure, GCP)
Familiarity with testing frameworks (e.g., Jest, Mocha, Cypress)
Fluency in French
Why Join Kyniska?
Custom career development paths tailored to your goals
Work with clients across diverse industries and tech stacks
Access to free training and certifications
Participate in international projects (e.g., Benelux region)
Flexible work modes: Hybrid, Remote, or Onsite
Enjoy well-being support: remote therapy, nutrition, general medicine, yoga & fitness sessions
About Kyniska
Founded in 2008, Kyniska is a tech consulting firm specializing in Consulting, Outsourcing, Innovation, and Training. With offices in Lisbon, Porto, Leiria, and the Azores, we develop solutions for both local and global markets — and we put our people first.
Sound like a good fit? Apply now and let’s build something great together.