Senior Fullstack Developer (Next.js + Nest.js)

Employer: Belgium Cybersecurity Startup

Location: Remotely from Poland (with occasional travel to Belgium)

Rate: 31 - 43 EUR per hour

Cooperation model: B2B

Start date: ASAP

Recruitment process: 2 online interviews

Technology stack: Next.js (v13+), Docker, Azure, Redis, NestJS, Express, PostgreSQL, MUI

Our client is a fast-growing cybersecurity startup dedicated to enhancing digital safety for organizations globally. With a small, innovative team, they’re developing a cutting-edge platform to simplify vulnerability management. This solution centralizes data from networks, cloud, applications, and more, helping security teams assess risks and prioritize remediation effectively.

In an exciting growth phase, they embrace a remote-first, collaborative culture focused on technical excellence. 

They seek proactive team players who can occasionally travel to their Belgium hub. Join a dynamic company shaping the future of cybersecurity!

Your role is:

-> Building and optimizing frontend and backend components using modern frameworks and tools

-> Collaborating on system architecture to ensure security, scalability, and performance

-> Writing clean, maintainable, and well-documented code

-> Participating in code reviews, agile ceremonies, and continuous improvement of our development processes

-> Contributing to the evolution of our product roadmap in a fast-paced, startup environment

Your skills and experiences:

-> At least 5 years of experience with Next and Nest frameworks in a fullstack role

-> Hands-on experience with Prisma for efficient database management and querying

-> Solid knowledge of PostgreSQL, including schema design, optimization, and performance tuning

-> Proficiency with Docker for containerization and deployment workflows

-> Familiarity with RESTful APIs, GraphQL, and microservices architecture

-> Understanding of secure coding practices, especially in a cybersecurity context

-> Strong problem-solving skills and a proactive, team-oriented mindset

-> Strong English proficiency (B2+ or higher)

Nice to have:

+ Experience with Azure DevOps for CI/CD pipelines, project management, or deployment automation

+ Knowledge of Kubernetes for orchestrating containerized applications

+ Familiarity with cybersecurity concepts (e.g., encryption, authentication, or secure APIs)

+ Exposure to testing frameworks like Jest, Cypress, or Playwright

+ Contributions to open-source projects or a portfolio showcasing relevant work

Our client offers:

+ Flexibility when it comes to working hours and location

+ A motivating, respectful team culture that fosters innovation and growth

+ Competitive compensation adjusted to your experience

If interested, please apply safely through this portal (application rules are in accordance with GDPR). Employment agency Nr 17138.