Senior Fullstack Developer with focus on Back-end

We bring together the industry’s brightest minds.

High Growth Potential

About the company

Bright is a rapidly growing, top-tier venture-funded company, focusing on developer-centric application security for the enterprise. We enable organizations to fix security issues before they reach production by integrating security early in the software development process, reducing reliance on manual testing, and running scans frequently.


We are seeking a talented and experienced Full Stack Engineer with a strong emphasis on backend development, a founder mindset, passionate about app security and web vulnerabilities to join our dynamic team. As a Full Stack Engineer, you will play a pivotal role in designing, implementing, and maintaining our solution. You will collaborate closely with cross-functional teams to deliver high-quality software solutions.

In this role you will be a part of our R&D Team and reporting to the engineering manager.

About the product

The company is developing a SaaS product that helps developers find vulnerabilities (security breaches) in their apps.

Sphere of operation: Application Security Testing

Key Responsibilities:

  • Actively contribute to backend development using languages such as Node.js and/or Go Lang.
  • Work closely with frontend and backend engineers to ensure smooth integration between user interfaces and server-side logic.
  • Design and implementation of new opportunities for client’s partners and customers.
  • Development of microservices based on Node.js and for DAST solutions.
  • Develop and maintain user-friendly, responsive applications.
  • Write clean, modular, and scalable code to enhance the overall performance and maintainability of the applications.
  • Helping with supporting a “healthy” code base.
  • Unit, Integration, and E2E testing of the product.

Stack or technologies and architecture:

  • Core engine: Crystal
  • Microservices: GoLang, NodeJs (Typescript)
  • Fluency or understanding of specific languages, such as Javascript / Typescript / Go / C++ / Crystal / Rust / Java
  • Knowledge and experience in AWS, CI/CD, PostgreSQL, MySQL, Git


  • Minimum 3 years experience in frontend development (React) in a senior role; minimum 5 years experience in backend development (NodeJS/Go) in a senior role.
  • Deep understanding of concurrent programming and web concepts
  • Strong problem-solving skills and ability to troubleshoot and optimize code for performance.
  • Excellent collaboration and communication skills to work effectively within cross-functional teams.
  • Strong knowledge of OOP and design and architecture patterns such as DDD, Event Sourcing and CQRS 
  • Familiarity with CI/CD tools like GitHub actions / Jenkins
  • Familiarity with RESTful APIs and asynchronous request handling.
  • Ability to adapt to evolving technologies and learn new skills quickly.
  • Self-learner, strong can-do attitude and great interpersonal skills.
  • Understanding patterns and best practices, weighing pros and cons, and detecting and avoiding anti-patterns.
  • High level of experience in data storage technologies like PostgreSQL, MongoDB, and Elastic search
  • Experience with authentication methods like SSO, Active Directory, or similar 
  • Understanding patterns and best practices, weighing pros and cons, detecting and avoiding anti patterns

Nice to have experience in

  • App security experience, OWASP top 10 familiarity
  • Experience with Docker, k8s, and configuration management tools.
  • Knowledge of GraphQL and its implementation.
  • Experience with testing frameworks such as Jest or Enzyme.
  • Performance analysis and optimization techniques
  • Contribution to open-source projects or a strong GitHub profile is a plus.
  • Continuous delivery and other DevOps practices 
  • Performance analysis and optimization techniques
  • Cloud computing (AWS, GCP, Azure, etc) 
  • Browser extensions API


  • Competitive salary
  • Ability to partially work from home
  • Paid vacation (18 days a year), state holidays and sick leave
  • World-class security experts changing the world of application and API security. Do it with us.
  • A diverse and inclusive workplace. Bright is an equal-opportunity employer and our team is composed of individuals from many diverse backgrounds, lifestyles, and locations.

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