Astelia- Full Stack Engineer

Astelia is looking for an experienced Full Stack Engineer to join our growing team and take a key role in building and shaping our web application. You’ll own features end-to-end - from design and architecture through development, testing, and production - working directly with customers and stakeholders to deliver a world-class product.

About Astelia

Astelia helps security teams dramatically reduce the volume of incidents generated by vulnerability management tools. We do this by building a deep, contextual understanding of our customers’ networks - turning noise into signal and enabling security teams to focus on what truly matters. We’re a small, fast-moving startup with great people who care about impact, craftsmanship, and each other.

What You Will Do

Own and develop our web application end to end, spanning frontend and backend, from design through production
Build rich, data-driven user interfaces and dashboards using Next.js and React
Design and implement scalable backend services and APIs that power the Astelia platform
Work with AWS infrastructure, including RDS and ClickHouse, to deliver high-performance data-driven features
Collaborate closely with product, design, and customers to translate complex security workflows into intuitive experiences
Participate in architectural decisions and help define technical direction as an early member of the engineering team
Take full ownership and accountability for features and projects - from ideation to deployment and monitoring

Requirements:

B.Sc. in Computer Science, Software Engineering, or equivalent practical experience
5+ years of hands-on experience as a Full Stack Engineer
Strong experience with React and modern JavaScript/TypeScript frameworks; Next.js experience is a strong advantage
Solid backend skills - comfortable building APIs, services, and working with relational databases
Experience with cloud environments, particularly AWS (RDS, S3, or similar services)
Familiarity with analytical databases such as ClickHouse, BigQuery, or similar is a plus
A product-oriented mindset - you care about the user experience and think beyond the code
Strong problem-solving skills, sense of ownership, and the ability to thrive in a fast-paced startup environment
Excellent communication and collaboration skills

Nice to Have

Experience with cybersecurity products or security-adjacent SaaS platforms
Familiarity with data visualization, dashboards, and analytics-heavy applications
Experience working in early-stage startups

Why Astelia

Real impact - your work directly helps security teams protect organizations
Ownership culture - engineers drive features end-to-end, from design to production
Small, talented team - work closely with great people who move fast and care deeply
Diverse and inclusive environment where people come first

Company:
Astelia