Senior Node.js Engineer Job at Linnify (Cluj-Napoca)

Job Description

Linnify is a global technology partner that specializes in building scalable digital products through custom software and AI development. With over 80 digital products delivered across Europe and North America, we help visionary companies accelerate their digital development initiatives. We’re looking for a Senior Node.js Engineer to join our growing team. You’ll work on impactful projects, from SaaS platforms to AI-powered tools, that push boundaries and deliver real value fast. If you're passionate about modern JavaScript/TypeScript development and want to build software that matters, this is the role for you.

Job Responsibility

Build full-stack features using Node.js and React, all in TypeScript
Write clean, maintainable, and well-tested code
Collaborate closely with teammates across roles: Product Owner, Tech Lead, and QA engineers
Work hands-on in AWS, leveraging services like API Gateway, Lambda, DynamoDB, and using Docker for local development
Take part in product discussions and help deliver impactful features that bring value to users

Requirements

4+ years of hands-on experience in full-stack development with Node.js and React
Strong TypeScript skills across both frontend and backend
Solid grasp of REST APIs, microservices architecture, and async programming patterns
At least 2 years of experience working with AWS services
Experience with event-driven systems (SNS, SQS, EventBridge, Cloud Scheduler)
Excellent communication skills and a collaborative, team-first mindset
Problem-solving mindset and ability to take ownership
Agile development experience with iterative delivery
High level of autonomy and attention to code quality
Eagerness to share knowledge and contribute to team discussions
Comfortable collaborating with cross-functional teams
Advanced written, verbal, and interpersonal communication skills in English

What we offer

Flexible work schedule and remote work days
ESOP (Employee Stock Ownership Plan) so that you grow with us
Additional loyalty vacation days (up to 28 total vacation days based on experience and time with us)
Health package via Regina Maria Clinic
Meal tickets (40 RON/day)
Discounted gym subscription
Impactful work: Contribute to meaningful, real-world products
Hybrid flexibility: Balance in-office synergy with remote deep work
Modern tech stack: Build with the latest tools in a forward-thinking environment
Top-tier gear: Receive your own MacBook for high-performance development
Continuous growth: Certifications, mentoring, and learning resources provided
Supportive team: Work with driven, thoughtful, and innovative people
Access to role-specific certifications/courses
Regular team knowledge-sharing sessions and mentoring opportunities
Clear visibility into your progress and opportunities for advancement

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Senior Node.js Engineer

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