Back End Developer

About Us

ReasonLabs creates cutting-edge cybersecurity solutions to protect consumer identities.

Our vision is simple: empower individuals to live their best digital lives with unbeatable enterprise-grade cyber protection.

Today, ReasonLabs protects over 100M active users by detecting more than 24M threats every month.

We’re looking for a highly motivated back-end developer to join our core team.

As a backend developer, you will take part in building amazing products that will be globally distributed to millions of users.

You will work in a dynamic, collaborative company culture with cutting-edge technologies, joining a team of talented, skilled, and experienced, developers.

What you’ll do:

• Own the design, implementation, and delivery of scalable and high-performance backend services.
• Collaborate closely with product managers, frontend developers, and other engineers to define and ship features end-to-end.
• Architect systems using a modern microservices approach — scalable, maintainable, and observable.
• Build RESTful APIs and integrate with third-party services and internal infrastructure.
• Ensure reliability and uptime in a distributed cloud environment (primarily AWS).
• Implement best practices around code quality, testing, and security.
• Participate in code reviews, design reviews, and team rituals to continuously improve engineering standards.

What You Need:

• At least 2 years of experience in developing back-end applications in NodeJS
• Experience in deploying and maintaining an AWS environment
• Experienced in SQL / NoSQL databases
• Experienced with Git and GitFlow
• Experienced with Docker
• Ability to work independently, self-motivated and innovative
• Comfortable with Linux
• Experience in designing complex services in a microservice architecture
• Open source contributor – an advantage