Full Stack Developer required for building scalable, high - quality web apps with Java Spring and React. Join a fast - growing international team based in Warsaw.
About the role
- (Senior) Backend Engineer at Momos leading backend development for multi-location restaurant brands using NodeJS and Python in a fast-paced startup environment.
Responsibilities
- Build powerful web applications using NodeJS (mainly), Python.
- Contribute to technical architecture design for our new products and enhancements to current products.
- Collaborate closely with other software engineers, product managers, and designers.
- Help other engineers on the team via mentorship, code pairs and code reviews.
- Hustle - plain and simple.
Requirements
- 3–5 years of experience building and operating backend systems on a modern web stack.
- Strong experience in backend development with at least one mainstream server-side language.
- Solid knowledge of relational databases and data modeling.
- Experience working with event-driven or data-intensive systems handling high data volumes.
- Familiarity with analytics-focused data storage and large-scale querying.
- Hands-on experience with cloud-based infrastructure and scalable deployment models.
- Experience building systems with scalability, availability, and reliability in mind.
- Good communication skills and English proficiency for working with global teams.
- Experience with data integration from multiple external sources.
- Exposure to workflow orchestration or long-running backend processes.
- Experience with observability and testing in production systems.
- Experience applying AI-powered features in real-world products.
- Background in marketing, analytics, or consumer-facing platforms.
- Interest in open-source technologies and communities.
Benefits
- Competitive salary and bonus scheme
- Private medical insurance
- Paid time off and a flexible working culture
- Opportunities for rapid career advancement
- A dynamic and inclusive company culture
- Access to the latest technology and tools for personal development
- Comprehensive onboarding program for new employees
- Employee recognition programs for outstanding performance
- Participation in industry conferences and events
- A supportive environment that encourages innovation and creativity
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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