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ExpressVPN, a leading provider of online privacy and security services, is seeking a Senior Backend Engineer (Node.js). This position is fully remote and available in Europe. The role is targeted towards candidates with 5+ years of relevant experience, particularly in backend development, and will be instrumental in the Infrastructure Team that is tasked with building a large-scale AI-driven platform. The right candidate will be part of a small, focused team operating within a well-established enterprise environment.
In this role, the Senior Backend Engineer will undertake several significant responsibilities, all aimed at ensuring the efficacy and performance of the platform:
Design, build, and maintain backend services and APIs: Candidates will be responsible for developing core functionalities that drive the application's performance.
Develop authentication, authorization, and token-based systems: This will involve creating robust security features to secure user data and interactions.
Implement high-performance data and caching layers: Experience with technologies like Redis is critical, as candidates will need to work with data structures that allow fast data retrieval.
Ensure production-grade observability, stability, and scalability: Engineers will need to proactively manage the reliability of the services to meet high standards.
Collaborate with senior engineers across the infrastructure and AI teams: Teamwork is essential for ensuring the integration of various components within the AI-driven platform.
To qualify for this position, candidates should possess:
5+ years of substantial backend development experience specifically in Node.js (using frameworks like Express, Fastify, or Nest).
A deep understanding of system design and distributed services with a focus on scaling applications according to traffic demands.
Solid experience in Redis technologies, particularly in areas like clustering, atomic operations, and pub/sub mechanisms.
Hands-on experience with Keycloak or OpenID Connect for identity management and authentication.
Proficient usage of AWS (EC2, ElastiCache, IAM, CloudWatch) and containerization technologies such as Docker.
A proven ability to deliver secure, reliable, and maintainable backend code.
In addition to these requirements, having knowledge in the following areas is considered a plus:
Familiarity with TypeScript, which enhances the development capabilities.
Experience with Kubernetes or Terraform, which aids in managing containerized applications.
Background in high-performance or GPU-based systems, which would be beneficial due to the AI focus of the platform.
Candidates will appreciate the work environment at ExpressVPN, which is characterized by:
Joining an enterprise-level company but working within a small, experienced team, allowing for more significant ownership over individual contributions.
A clear focus on building and maintaining backend infrastructure for systems that are highly relevant in the fast-evolving technological landscape.
Working with modern technologies and adhering to clear engineering standards, ensuring that you can take pride in the code you produce.
Full ownership of the code, which not only enhances responsibility but also allows potential for learning and growth as you manage your own creations.
Before applying, candidates should take note of the following:
ExpressVPN does not sponsor visas in the EU. Candidates looking for opportunities in Hong Kong need a university degree and at least two years of working experience.
For candidates in Singapore and the UK, visa sponsorship is limited to those who are mid-career or higher.
Resumes should be submitted as a PDF and should not include any information regarding salary or compensation.
Founded in 2009, ExpressVPN has grown rapidly and now serves millions of active paying customers, with a team exceeding 700 people globally. Their brand is recognized across over a hundred countries, reflecting their success in delivering privacy and security solutions. Notably, the company continues to see extensive growth in the online privacy industry, which positions this role within a dynamic and expanding context.
This position is not only about technical skills but also about being part of a progressive organization that is at the forefront of digital privacy.
This job offer was originally published on jobicy.com
This job offer summary has been generated using automated technology. While we strive for accuracy, it may not always fully capture the nuances and details of the original job posting. We recommend reviewing the complete job listing before making any decisions or applications.
