Senior Fullstack Engineer - Typescript / React / Node

Sosafe Awareness; Greater London; Hybrid; GBP 65,000 - 85,000; Full time

Job summary

A cybersecurity awareness company in the UK is seeking a skilled software developer with expertise in React, Node, and Typescript to enhance their training platform. You'll play a vital role in developing scalable software systems and collaborating on web applications' architecture. A minimum of 5 years experience in software development, particularly in fast-paced SaaS environments, is required. This position offers various perks, including financial support and a vibrant working environment focused on innovation.

Benefits

Wellbeing and financial support

Virtual events and local meet-ups

Tech equipment

Qualifications

• Minimum 5 years of development experience using modern tech stack.
• At least 3 years of React & Node programming.
• Experience in fast-paced SaaS environments.

Responsibilities

• Develop and maintain scalable software systems.
• Collaborate on complex web application architecture.
• Coach less experienced developers.

Skills

Typescript (React, Node)

RESTful API design

AWS

Agile/Scrum

Problem-solving

Communication skills

Tools

Sentry

Datadog

Grafana

Aurora PostgreSQL

Job description

Location
Lisbon, Portugal Remote, London, United Kingdom Remote, Dublin, Ireland Remote

SoSafe has the ambition to become the leading human risk management provider in Europe. Our award-winning awareness platform triggers behavioural change by providing effective and engaging training and simulations on cybersecurity and data protection. Cybercrime is costing the world >$10 trillion annually and growing by 15% p.a. - we invite you to be part of the solution!

Here's how you'll make a difference:

Develop, monitor and maintain scalable and reliable software systems using Typescript (React, Node) in an AWS environment

Collaborate on the architecture of complex web applications

Contribute to the development of the phishing simulation core of the product

Work closely with the platform and the frontend team to ensure seamless integrations

Coach developers with less experience

What makes you a great fit

Minimum 5 years of development using modern tech stack (including at least 3 years of React & Node + Typescript)

Experience with relational databases, ideally Aurora PostgreSQL

Solid understanding of RESTful API design and microservices architecture

Familiarity with AWS

You know how to use monitoring tools such as Sentry, Datadog and Grafana

Background in fast-paced and dynamic environments, ideally in SaaS businesses

Experience with Agile/Scrum development methodologies

Excellent written and verbal communication skills in English

Strong problem-solving skills

What we offer*

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!

The human risk platform that deploys in days, not months

Implement enterprise-grade security awareness in just 2 days with only 20 minutes of management time required.

See how our gamified, micro-learning approach gets 70% active reporting in 6 months.

See how organisations like yours reduced phishing click rates from 20% to 3.5% in just 18 months.

Compliance & security

Experience our products first-hand

Use our online test environment to see how our platform can help you empower your team to continuously avert cyber threats and keep your organization secure.

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