Backend Engineer Jobs

Backend Engineer

Bolt

Location:
Poland , Warsaw

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Bolt engineering teams are working on unique product challenges: complex algorithms for demand prediction, optimal real-time pricing, routing, fraud detection, distributed systems and much more. As a Backend Engineer, you will be responsible for architecting, designing, developing, and deploying Bolt's growing backend systems. That will mostly happen via coding in Node.js and TypeScript (PS: no previous experience with Node.js is needed). You will be closely collaborating with key internal stakeholders to determine how to scalably design backend systems and APIs to meet their needs.

Job Responsibility:

Architecting, designing, developing, and deploying Bolt's growing backend systems
Contributing ideas and constructive feedback to our product development roadmap
Helping lead features/initiatives from idea to positive execution
Working closely with Product to slice and dice scope and deliver piece by piece
Sharing your knowledge by giving tech talks, and promoting appropriate tech and engineering best practices in and outside of the team

Requirements:

You thrive in fast-paced, customer-feedback-driven environments with empathy for end-users
You excel in making data-driven, metric-based decisions, and leading initiatives to completion
You have expertise in microservice architecture, API design, and distributed high-volume systems
You have strong principles in writing clean, secure, and maintainable code that is readable and testable
You are experienced with cloud systems (AWS, Azure, Google Cloud) and relational databases
You are familiar with real-time, asynchronous systems, and highly available infrastructure is a plus

Nice to have:

You are familiar with real-time, asynchronous systems, and highly available infrastructure is a plus

What we offer:

Get a rewarding salary and stock option package that lets you focus on doing your best work
Enjoy the flexibility of working in a hybrid mode with a minimum of 2 days in the office each week to foster strong connections and teamwork
Take care of your physical and mental health with our wellness perks

Additional Information:

Job Posted:
December 27, 2025

Work Type:

Hybrid work

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