Junior Software Engineer

About the role

Junior Software Engineer | Bolt Careers Careers Engineering Junior Software Engineer Junior Software Engineer We are looking for a Junior Backend Engineer to join our teams in Warsaw. 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. Location: Warsaw, Poland View all roles Apply now About the role As a Junior 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. Main tasks and responsibilities: 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. About you: 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. Experience is great, but what we really look for is drive, intelligence, and integrity. So even if you don’t tick every box, please consider applying if you feel you’re the kind of person described above! Apply now and join us to make cities for people, not cars. First name Last name Email Phone Number + 372 Upload your CV Drop files here to upload or choose from your device Browse files Supported formats: .pdf, .docx (max. file size 5MB) Will you now or in the future need sponsorship for employment visa status to start or keep working with Bolt? Select an option Do you need special assistance due to disability? We are happy to provide reasonable accommodations. (optional) By responding, you consent to Bolt processing your disability data in accordance with our Privacy Notice . Where did you hear about Bolt? Select an option By ticking this box, I confirm that I have read and understand the content of the Privacy Notice and acknowledge that my personal data will be processed as part of this application. Continue to survey Submit application Fill in our Demographic Survey Please help Bolt’s diversity and inclusion efforts by completing our voluntary demographic survey. Which gender identity do you most closely identify with? (optional) Female Male Non-binary Other Prefer not to disclose What is your age? (optional) Under 21 21-25 26-34 35-44 45-54 55-64 65 or over Prefer not to disclose Are you a parent, caretaker, or legal guardian of anyone? (optional) Yes No Prefer not to disclose Do you live with any disability? (optional) Yes No Prefer not to disclose In which country do you currently live? (optional) Estonia Romania Poland Germany Other, please specify (country) Prefer not to disclose Question 1 / 5 Previous Next Submit application Your answers are anonymous and not linked to your application. By responding, you consent to Bolt processing your demographic data in accordance with our Privacy Notice . AI Disclaimer: We use Greenhouse's AI-powered Talent Matching tool to compare your application against our job requirements. Learn More Become part of our Engineering team *Some perks may differ depending on your location. Why you’ll love it here: Our engineers are at the forefront of innovation within some of the largest industries in the world. Are you up for the challenge? View team Play a direct role in shaping the future of mobility. Impact millions of customers and partners in 600+ cities across 50+ countries. Work in fast-moving autonomous teams with some of the smartest people in the world. Accelerate your professional growth with unique career opportunities. 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. About us With over 200 million customers in 50+ countries, Bolt is one of the fastest-growing tech companies in Europe and Africa. And it's all thanks to our people. Learn more We believe in creating an inclusive environment where everyone is welcome, regardless of race, colour, religion, gender identity, sexual orientation, age, or disability. Our ultimate goal is to make cities for people, not cars, and we need your help to achieve this mission! 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