Senior Frontend Engineer - React/Typescript
full-time•London, Lisbon, Dublin
About this role
Senior Frontend Engineer - Learning Technology
We’re building the tech foundation that powers accessible, personalized, and localized learning at scale. Our mission is to enable teams to turn content into engaging, reusable learning experiences – AI-assisted, fast to produce, and ready for delivery in multiple formats, from interactive modules to microlearnings. With a strong focus on accessibility, performance, and internationalization, we help bring tailored learning to users across the globe—faster than ever before.
Here's how you'll make a difference:
Lead the development of new features and user experiences from concept to deployment
You think in outcomes, not just implementation, and care deeply about user experience and impact
Design and build scalable, modular frontend architecture
Ensure quality through unit tests, e2e tests, and contract testing
Monitor and improve performance, accessibility, and reliability using tools like Sentry, Datadog, etc.
Collaborate cross-functionally in a modern Agile/Scrum environment
Help shape our CI/CD pipelines and contribute to DevOps practices
Mentor and support teammates through code reviews, pair programming, and architecture discussions
What makes you a great fit
5+ years of professional frontend experience, with 3+ years in React + TypeScript and Node.js
Experience building or integrating AI-powered features into user-facing products
Strong knowledge of frontend testing strategies (unit, integration, e2e, contract testing)
Comfortable working with (or contributing to) AI-assisted tooling like GitHub Copilot or Cursor
Experience working with observability tools like Sentry, Datadog, or similar
Familiarity with CI/CD processes and DevOps practices
Bonus: Experience with AWS, Kubernetes
Strong communication skills in English
Track record of working in fast-paced, agile environments (SaaS background preferred)
What we offer*
Work/Life balance: Flexible hours, 33 vacation days
Wellbeing and financial support: Access to Open Up, corporate discounts
Connection & community: Virtual events, collaborative team activities, and opportunities for local meet-ups
And the list goes on: Tech equipment, referral bonuses, dog-friendly HQ
*Perks and benefits listed above are for full-time employees and may vary slightly by office location. These are just a sample — you'll learn more during the interview process.
About Us
At SoSafe, we’re on a mission to make the digital world safer by addressing the human factor in cybersecurity. As one of the fastest-growing security awareness scale-ups worldwide, we leverage behavioural science and data-driven learning to empower people against cyber threats. Our Human Risk Management approach helps organisations turn their employees into their strongest line of defence.
Backed by leading VCs like Highland Europe and Global Founders Capital, we’re rapidly expanding across the globe. We’re looking for team players who want to drive meaningful change in cybersecurity, take ownership of their work, and grow with us.
If you thrive in a vibrant, purpose-driven environment that values innovation, diversity, and collaboration, then this is the place for you!
What you'll do
- Lead the development of new features and user experiences from concept to deployment. Collaborate cross-functionally in a modern Agile/Scrum environment and ensure quality through various testing strategies.
About SoSafe
SoSafe empowers organizations to build a security culture and mitigate risk with its GDPR-compliant awareness programs. Powered by behavioral science and smart algorithms, SoSafe delivers engaging personalized learning experiences and smart attack simulations that turn employees into active assets against online threats. Comprehensive analytics measure ROI and tell organizations where vulnerabilities lie. Programs are easy to deploy and scale, fostering secure behavior in every employee.
Ready to join SoSafe?
Take the next step in your career journey
Frequently Asked Questions
What does a Senior Frontend Engineer - React/Typescript do at SoSafe?
As a Senior Frontend Engineer - React/Typescript at SoSafe, you will: lead the development of new features and user experiences from concept to deployment. Collaborate cross-functionally in a modern Agile/Scrum environment and ensure quality through various testing strategies..
Is the Senior Frontend Engineer - React/Typescript position at SoSafe remote?
The Senior Frontend Engineer - React/Typescript position at SoSafe is based in London, United Kingdom and Lisbon, Portugal. Contact the company through Clera for specific work arrangement details.
How do I apply for the Senior Frontend Engineer - React/Typescript position at SoSafe?
You can apply for the Senior Frontend Engineer - React/Typescript position at SoSafe directly through Clera. Click the "Apply Now" button above to start your application. Clera's AI-powered platform will help match your profile with this opportunity and guide you through the application process.