You know Bitrefill. You get why this role matters, and you want to build the infrastructure that makes it work for a million+ customers across 180 countries. If that's you, hit the apply button and let's talk. If you need more info to decide, keep reading. We kept the corporate fluff out, so it won't take long.

About the role

As a Mid-Senior Backend Developer at Bitrefill, you will help build our crypto payment solutions, integrate with suppliers, and enhance the backend of our services. You will join our Product team, collaborating with Backend and Frontend Developers, Designers, and other teams to ensure our services have high availability, low latency, and great scalability.

Our Tech Stack

• Node.js/TypeScript

• MongoDB, MySQL

• Amazon AWS, Kubernetes

• Third-party API integrations

• Typesense

What you'll do

• Develop and maintain backend systems for crypto payments using Node.js/TypeScript

• Maintain our current service while continuously improving our systems and processes

• Implement new supplier and third-party integrations

• Collaborate with cross-functional teams

What we're looking for

• 5+ years of Backend experience, mainly within our tech stack Node.js/TypeScript and/or Python, but also Mongo, Typesense

• Experience in e-commerce platforms or similar

• Ability to make technical decisions and mentor junior people

• Excellent communication skills in English

• Curious about how AI is changing programming. Excited about AI-augmented workflows, not intimidated by them

Bonus points

It's a plus if you also have experience with search, working with Elasticsearch, OpenSearch, Apache Lucene, Solr, or similar. In this case, you would also work on designing, building, and optimizing internal search for our e-commerce platform and internal tools.

Why Bitrefill

We've been quietly right about something since 2014: internet money should just work. Fully remote since day one. Team across 30+ countries. Get paid in crypto if you want. No bullshit meetings. Twice a year, we meet up to build together in person. The rest of the time: work hard, get shit done.

5+ years backend experience with Node.js/TypeScript or Python, MongoDB, Typesense; e-commerce platform experience; ability to make technical decisions and mentor juniors; excellent English communication.

Key Responsibilities

• developing backend systems
• integrating suppliers
• maintaining services

Skills & Tools

Node.js, TypeScript, MongoDB, MySQL, Amazon AWS, Kubernetes, Typesense, Python, Elasticsearch, OpenSearch, Apache Lucene, Solr

Job Details

• Category: Software Development
• Seniority: Senior Level
• Commitment: Full Time
• Workplace: Remote — Sweden or Stockholm
• Languages: English

About Bitrefill

A company turning internet money into real goods and services since 2014, used in 180+ countries by over a million customers. — Industry: Information Technology