We’re seeking a mid-level Full-Stack Engineer with strong Node.js skills to drive backend development and contribute to the frontend as needed. This is an opportunity to influence product decisions, suggest improvements, and build solutions. Your Node.js expertise will be key in driving our backend, with chances to impact the full product lifecycle.

What you will do

Design, implement, and maintain Node.js services and serverless functions
Build and integrate REST APIs with complex disclosure logic
Collaborate with QA and DevOps to ensure smooth CI/CD pipelines
Explore and test improvements to legacy codebases
Contribute to frontend development using React/TypeScript (as needed)
Be part of system design, technical discussions, and problem-solving
Work with the PO and team to clarify functionality and propose architectural improvements

Requirements

Solid experience as a Software Engineer with a focus on NodeJS development (2-5 years)
Strong understanding of the NodeJS runtime environment and the NPM package ecosystem
Proficient in JavaScript and TypeScript
Practical experience working with cloud platforms, preferably Akamai and AWS
Experience with Docker for containerization and deployment
Proven experience designing and implementing RESTful APIs
Ability to dig deep into code and complex issues to identify root causes
Capable of explaining technical concepts clearly and concisely to non-technical stakeholders
Excellent communication skills and a proven ability to collaborate effectively within a team
A curious mindset with an openness to exploring other technologies (e.g., PHP) and their potential applications

Nice to have

Previous experience with disclosure systems, access control, or multi-tenant platforms
Familiarity with CI/CD best practices and DevOps culture
Analytical mindset and an interest in improving legacy systems

What we offer

Hybrid working model with remote work opportunities (*) and flexible working hours
Private Health Insurance
People Lead system for your personal development
A culture of continuous growth, providing various training resources
Referral System
Agile mindset, simplified processes, and a great atmosphere where commitment and autonomy are celebrated
A community-first mindset working with talented people across technology products and consulting

(*) As we hire permanent employees for this role, we offer remote opportunities only in Romania, Lithuania, and Hungary.

Additional benefits based on location:

Hungary

20 vacation days, increasing according to labour law
Extensive cafeteria package

Lithuania

20 vacation days
2 emergency days
Pension plan
Opportunity to work abroad for up to 180 days per year
Discounts from the benefit platform

Romania

24 vacation days, increased based on the work tenure
2 emergency days
Meal tickets
Opportunity to work abroad for 2 months

About Us

Zenitech is a leading technology solutions provider dedicated to reshaping the global digital landscape. Headquartered in the UK, Zenitech operates internationally, with offices in Lithuania, Romania, and Hungary.

We use a bespoke approach depending upon where the client is on their digital journey, comprising a combination of access to dedicated R&D labs, technology implementation advice, and specialist nearshore development talent. As an international community of individuals who are open to learn from each other, we collectively define and input into the digital future of the clients’ businesses.

Why Zenitech?

Impactful Projects: Drive meaningful change through digital transformation projects and have an opportunity to make an impact on many different industries.
Collaborative Culture: Be part of a diverse, inclusive team committed to growth, innovation, and continuous learning.
Professional Growth: Zenitech supports continuous learning and development through the People Lead system, helping you advance your skills and career.

Diversity and Inclusion

Zenitech celebrates diversity in all its forms. We aim to create an inclusive environment where everyone feels valued for their unique contributions and perspectives. If you require any adjustments during the application process, please let us know—we’re here to help. Our commitment to diversity, equity, inclusion, and belonging can be found here.