Senior Full Stack Engineer (Node.js / React)

WHY CHOOSE SNGULAR?

People come to SNGULAR attracted by the opportunity to work on cutting-edge projects — and they stay because they collaborate with top professionals in a supportive, people-first culture.

🙋 ♂️ People First : Our number one value is "People before results". We believe that your voice, ideas, and perspective truly matter.

📈 Continuous Growth : With a start-up spirit and the structure of a global company (we’re already 1,300+ strong), you’ll have real opportunities to learn, earn new certifications, and evolve your career in the direction you choose.

🏋️ ♀️ Amazing Benefits : Including flexible work models, a Wellbeing Pack for your mental and physical health, and plenty of initiatives to support your professional and personal balance.

We work with respect, equality, humility, and teamwork — and we never forget to have fun while doing things right!

YOUR MISSION

We are looking for a Senior Full Stack Engineer to join one of our strategic international projects with an international client based in the USA, a leading global partner of Atlassian .

The company is currently migrating its suite of apps for Jira, Confluence, and Bitbucket from the existing Connect framework to the new Forge framework developed by Atlassian.

You’ll play a key technical role in designing and implementing new features while leading the migration of existing apps to Forge — ensuring scalability, performance, and best development practices in a fully agile environment.

WHAT YOU’LL DO

• Design, develop, and maintain scalable web applications using Node.js and React .
• Lead the migration of Atlassian apps from Connect to Forge , ensuring seamless transitions and high-quality code.
• Collaborate closely with distributed teams across time zones in an agile environment (Scrum / Kanban) .
• Participate in code reviews, architectural discussions, and technical planning.
• Work with relational databases (PostgreSQL, MySQL, etc.) to ensure data integrity and performance.
• Provide technical guidance and mentorship to other engineers.
• Stay up to date with Atlassian technologies and contribute to continuous improvement initiatives.

WHAT WE’RE LOOKING FOR

✅ Must-have Skills

💡 Nice-to-have Skills

PERKS & BENEFITS

👨 🎓 Continuous learning access : Individual training budget, professional certifications, unlimited Udemy access, language classes, and internal learning programs.

🏠 Work flexibility : Flexible schedule, remote work options, and the possibility of working from any of our Sngular Hubs.

📅 Extra days off : 22 vacation days + your birthday off + 2 days to attend tech events + December 24th and 31st off.

🌞 Wellbeing Pack : Financial support for your physical and mental wellbeing.

💵 Flexible compensation plan tailored to your needs.

🎉 Team-building activities and events throughout the year.

🎁 Welcome Pack when you join the team.

💻 Choose your equipment : Windows or Mac.

🚀 Extra initiatives with bonus opportunities : refer professionals, speak at events, publish technical articles, and more!

And last but not least : because we’re truly Sngular! 💙 Every Friday we have a Virtual Gathering, along with parties and spaces where you can express yourself, propose ideas, and actively take part in making things happen.