Tools Engineer

Highlights:

Location: Remote (CET hours preferred)

Compensation: 527, ,500 Serbian dinars + stock options

Language: Russian-speaking team

About Fundraise Up

We're Fundraise Up - a global fundraising platform built to make donating to nonprofits fast, seamless, and accessible to all. 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 UNICEF, the Alzheimer's Association, 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 segment, serving nonprofit organizations across North America, the United Kingdom, Australia, and Europe.

We're building a large and complex 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 (Koa, NestJS) and MongoDB. The frontend stack includes Webpack, , and React, with nearly all code written in TypeScript. For high-throughput messaging and background processing, we use Kafka (for millions of events) and Bull (Redis). Analytics data is stored in ClickHouse, and we use Elasticsearch for search.

The Team

We are a distributed team of 120+ product professionals, including 35+ engineers. Our team members are mainly based across Spain, Poland, Portugal, Georgia, Armenia, Serbia, Turkey, and Cyprus. Many of our developers bring 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 mindset. 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

The company is launching a new division — Tools Team, responsible for developing internal tools for process automation and team productivity improvement. At the start, you will be the key developer in this division, with the possibility of expanding your role and team in the future.

What You'll Do

• Develop AI tools to help employees with routine tasks and quickly get answers to questions.
• Write various Slack bots to automate work tasks, for example, to create tasks in the project management system.
• Developing process automations, such as notifications about shifts, employee absences, various reminders, etc.
• Internal mini-projects for holding internal events.
• Tuning and writing automations for TargetProcess.

Requirements

• 5+ years of professional fullstack development experience.
• Strong knowledge of JavaScript, ;
• Experience with any modern frontend framework (React/Vue/Angular/Svelte/etc.).
• Experience working with serverless platforms: Cloudflare Workers, Vercel, or similar;
• Experience working with relational and non-relational databases;
• Understanding of and hands-on experience with OpenAI/LLMs; experience building RAG pipelines or agents is a plus.
• Skills in writing bots for Telegram/Slack;
• Experience in process automation;
• Successful team leadership experience; completion of a leadership course (e.g., Yandex Practicum) is a plus.
• Ability to effectively manage a team, delegate tasks, and ensure delivery.
• Strong autonomy, decision-making skills, and ownership of results.

Bonus points

• Curiosity and a hypothesis-driven mindset
• Ability to communicate complex 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 revenue 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: All official correspondence from Fundraise Up will exclusively originate from the domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.

---