Careers

Tezos ecosystem career opportunities

Tezos is the product of many organizations and individuals across the globe working together on an open-source project.

Senior Back End Node.js Developer

Madfish

Madfish

Software Engineering
Ukraine
Posted on Dec 5, 2025

We are looking for a Senior Full-Stack Engineer. This role is perfect for an experienced and proactive person with outstanding programming skills. The ideal candidate is a team player who has a passion for designing and developing innovative and scalable solutions, from front-end user interfaces to back-end system logic. This is an amazing opportunity to join a growing product in an enterprise company with ample opportunities for professional growth.

About Us

Check Point is a key player in the network security field, striving to provide the leading SASE platform in the market. Our innovative approach, merging cloud and on-device protection, redefines how businesses connect in the era of cloud and remote work. Our team values collaboration, flawless execution, and an agile mindset. We offer continuous learning opportunities, including access to training programs, conferences, and workshops to help you grow professionally.

RESPONSIBILITIES

  • End-to-end development of new software features (research, design, development, testing, deployment, monitoring).
  • Contribute to technological and architectural decisions.
  • Mentor other engineers in the team (via code reviews, dedicated sessions, pair programming, etc.).
  • Analyze and improve efficiency, scalability, and stability of various components in our system.
  • Optimize front-end and back-end performance and implement best practices for scalable and maintainable code.
  • Participate in code reviews and provide constructive feedback to team members.
  • Collaborate with Designers, Product Managers, and Software Engineers to deliver the best product to our customers.

SKILLS

  • Bachelor's degree in computer science/engineering or equivalent, with a minimum of 6 years of hands-on experience.
  • Extensive experience with Node.js/TypeScript.
  • Proven track record of designing and building native-cloud web applications from scratch on AWS.
  • Strong understanding of microservice architecture, including serverless (lambda).
  • Experience working in Agile scrum teams.
  • Solid grasp of design patterns, software development techniques, and clean code practices.
  • Fluent in English (written & spoken) with excellent communication skills.
  • A team player with a proactive and can-do approach.
  • Experience with Test-Driven Development (TDD) and Behavior-Driven Development (BDD) is a plus.

WE OFFER

  • Work in a creative friendly environment using cutting-edge technologies.
  • Work-life balance and flexible schedule.
  • Competitive compensation with focus on your expectations; annual salary review.
  • 24-day paid vacation and 100% paid sick leave.
  • Financial support and legal support for individual entrepreneurs from our side.
  • Professional, language and soft skills trainings.
  • Health insurance coverage: individual and family, Fitness plan.