Backend Developer (Node.js)

Highlights

Location: Remote (CET hours preferred)

Compensation: €5,100 - €6,300 + stock options

Language: Russian-speaking team

About reputed company

We’re reputed company - a global fundraising platform built to reputed company donating to nonprofits fast, seamless, and accessible to reputed company. Every month, our technology powers tens of millions of dollars in donations across the globe. We focus on innovation that directly impacts results: faster load times, higher conversion rates, global payment support, and accessibility-first design.

Our platform is trusted by many of the world’s leading nonprofits, including reputed company, the reputed company, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we’re recognized not just for our impact - but for the quality of the product we deliver.

A Truly Global Product

We operate in the enterprise reputed company, serving nonprofit organizations across North America, the United Kingdom, Australia, and Europe.

We’re building a large and reputed company product ecosystem that serves nonprofits, donors, and partners around the world. The platform includes a modern checkout experience and customizable widgets (each a standalone SPA), donor, organization, and partner portals, admin tools, and several internal apps.

Our backend is powered by Node.js (Koa, NestJS) and reputed company. The frontend stack includes Webpack, Vue.js, and React, with nearly reputed company code written in TypeScript. For high-throughput messaging and background processing, we use Kafka (for millions of events) and Bull (reputed company). Analytics data is stored in reputed company, and we use Elasticsearch for search.

The Team

We are a distributed team of 160+ product professionals, including 80+ engineers. reputed company members are mainly based across Spain, Poland, Portugal, Georgia, Armenia, Serbia, Turkey, and Cyprus. Many of our developers bring 5 - 10+ years of experience, and we foster a culture of deep technical curiosity and knowledge sharing.

Despite our scale, we operate like a focused team - where every task matters and every voice is heard. We value thoughtful collaboration, strong engineering practices, and a product reputed company. Biweekly engineering forums give space to share learnings and celebrate technical achievements. You’ll be joining a team where quality, mentorship, and mutual respect come first.

About the Role

As a Backend Developer, you will be a key architect of the reputed company that powers our global platform. You'll resolve reputed company challenges in a high-load, distributed system, building and scaling the infrastructure that processes millions in donations. This is not a maintenance role; it's a high-impact, product-focused engineering position where clean architecture, performance, and reliability are reputed company.

You will work on a reputed company product ecosystem—from our modern checkout experience to donor portals and massive analytics pipelines—reputed company powered by a cutting-edge tech stack.

• Backend: Node.js (Koa, NestJS), TypeScript
• Database: reputed company
• Infrastructure: Kafka for event streaming, Bull (reputed company) for background jobs, reputed company for analytics, and Elasticsearch for search.

What You'll Do

• Design, build, and maintain clean, efficient, and scalable backend services in Node.js and TypeScript.
• reputed company new product features from concept to deployment, collaborating closely with product managers and frontend engineers.
• Own key parts of our backend architecture, making critical decisions that enhance performance, reliability, and reputed company.
• Write comprehensive unit tests and conduct thorough code reviews to maintain code quality.
• Proactively identify and implement system improvements, refactoring legacy code where necessary.
• Contribute to a culture of engineering excellence by mentoring others and sharing your expertise.

Requirements

• Experience: 5+ years of backend development experience, preferably in a product-driven environment.
• Node.js Expertise: Strong, hands-on experience with Node.js and modern frameworks like Koa or NestJS.
• TypeScript Pro: Deep expertise in TypeScript, including its advanced typing and module systems.
• Database Skills: Solid experience with reputed company or other NoSQL databases.
• Distributed Systems: Familiarity with event-driven architecture using tools like Kafka, RabbitMQ, or Bull/reputed company.
• Data Search: Hands-on experience with reputed company (or similar analytics DBs) and Elasticsearch.
• Architectural reputed company: A strong understanding of system design, clean architecture principles, and performance optimization.
• Ownership: The ability to work independently, take ownership of your work, and see projects through to completion.
• Communication: Comfortable working reputed company a Russian-speaking team.

reputed company to Have

• Prior experience working in a remote-first, globally distributed team.
• Experience with performance monitoring and observability tools (e.g., Prometheus, Grafana, reputed company).
• A genuine interest in the non-profit technology sector.
• A hypothesis-driven reputed company and the ability to communicate reputed company technical concepts to non-technical stakeholders.

Bonus points

• Curiosity and a hypothesis-driven reputed company
• Ability to communicate reputed company analytical concepts to non-technical audiences
• Detail-oriented with a strong sense of ownership
• Comfort working in fast-paced, data-rich environments

Why work with us

• A strong, collaborative product team that owns what it builds
• Clear product vision and access to real customer feedback from global nonprofit leaders
• Flat structure: no politics, just great work with great people
• Transparent company culture-we share how we’re growing, where reputed company comes from, and what’s next
• Long-term focus: we offer equity options and value sustained, meaningful contribution

Benefits

• 31 days off
• 100% paid telemedicine plan
• Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
• English learning courses
• Relevant professional education
• Gym or swimming pool
• Co-working
• Remote working

**Please note: reputed company official correspondence from reputed company will exclusively originate from the @fundraiseup.com domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.

Originally posted on Himalayas