Qureos Mentor

Fundraise Up

<div>
 Highlights
 
 
 
 Location:
 
 Remote (CET hours preferred)
 
 
 
 Compensation:
 
 $4,000 - $5,200 + stock options
 
 
 
 Language:
 
 Russian-speaking team
 
 
 
 About Fundraise Up
 
 
 
 We&rsquo;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&rsquo;s leading nonprofits, including UNICEF, the Alzheimer&rsquo;s Association, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we&rsquo;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&rsquo;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
 
 Node.js
 
 (Koa, NestJS) and
 
 MongoDB
 
 . The frontend stack includes
 
 Webpack, Vue.js, 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 160+ product professionals, including 80+ engineers. Our team 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 mindset. Biweekly engineering forums give space to share learnings and celebrate technical achievements. You&rsquo;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 engine that powers our global platform. You'll resolve complex 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 paramount.
 
 
 You will work on a complex product ecosystem&mdash;from our modern checkout experience to donor portals and massive analytics pipelines&mdash;all powered by a cutting-edge tech stack.
 
 
 <ul>
 <li>
 Backend: Node.js (Koa, NestJS), TypeScript
 </li>
 <li>
 Database: MongoDB
 </li>
 <li>
 Infrastructure: Kafka for event streaming, Bull (Redis) for background jobs, ClickHouse for analytics, and Elasticsearch for search.
 
 
 </li>
 </ul>
 What You'll Do
 
 
 <ul>
 <li>
 Design, build, and maintain clean, efficient, and scalable backend services in Node.js and TypeScript.
 </li>
 <li>
 Develop new product features from concept to deployment, collaborating closely with product managers and frontend engineers.
 </li>
 <li>
 Own key parts of our backend architecture, making critical decisions that enhance performance, reliability, and security.
 </li>
 <li>
 Write comprehensive unit tests and conduct thorough code reviews to maintain code quality.
 </li>
 <li>
 Proactively identify and implement system improvements, refactoring legacy code where necessary.
 </li>
 <li>
 Contribute to a culture of engineering excellence by mentoring others and sharing your expertise.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Experience: 5+ years of backend development experience, preferably in a product-driven environment.
 </li>
 <li>
 Node.js Expertise: Strong, hands-on experience with Node.js and modern frameworks like Koa or NestJS.
 </li>
 <li>
 TypeScript Pro: Deep expertise in TypeScript, including its advanced typing and module systems.
 </li>
 <li>
 Database Skills: Solid experience with MongoDB or other NoSQL databases.
 </li>
 <li>
 Distributed Systems: Familiarity with event-driven architecture using tools like Kafka, RabbitMQ, or Bull/Redis.
 </li>
 <li>
 Data &amp; Search: Hands-on experience with ClickHouse (or similar analytics DBs) and Elasticsearch.
 </li>
 <li>
 Architectural Mindset: A strong understanding of system design, clean architecture principles, and performance optimization.
 </li>
 <li>
 Ownership: The ability to work independently, take ownership of your work, and see projects through to completion.
 </li>
 <li>
 Communication: Comfortable working within a Russian-speaking team.
 
 
 </li>
 </ul>
 Nice to Have
 
 
 <ul>
 <li>
 Prior experience working in a remote-first, globally distributed team.
 </li>
 <li>
 Experience with performance monitoring and observability tools (e.g., Prometheus, Grafana, Datadog).
 </li>
 <li>
 A genuine interest in the non-profit technology sector.
 </li>
 <li>
 A hypothesis-driven mindset and the ability to communicate complex technical concepts to non-technical stakeholders.
 
 
 </li>
 </ul>
 Bonus points
 
 
 <ul>
 <li>
 Curiosity and a hypothesis-driven mindset
 </li>
 <li>
 Ability to communicate complex analytical concepts to non-technical audiences
 </li>
 <li>
 Detail-oriented with a strong sense of ownership
 </li>
 <li>
 Comfort working in fast-paced, data-rich environments
 
 
 </li>
 </ul>
 Why work with us
 
 
 <ul>
 <li>
 A strong, collaborative product team that owns what it builds
 </li>
 <li>
 Clear product vision and access to real customer feedback from global nonprofit leaders
 </li>
 <li>
 Flat structure: no politics, just great work with great people
 </li>
 <li>
 Transparent company culture-we share how we&rsquo;re growing, where revenue comes from, and what&rsquo;s next
 </li>
 <li>
 Long-term focus: we offer equity options and value sustained, meaningful contribution
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 31 days off
 </li>
 <li>
 100% paid telemedicine plan
 </li>
 <li>
 Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
 </li>
 <li>
 English learning courses
 </li>
 <li>
 Relevant professional education
 </li>
 <li>
 Gym or swimming pool
 </li>
 <li>
 Co-working
 </li>
 <li>
 Remote working
 </li>
 <li>
 Please note: All official correspondence from Fundraise Up will exclusively originate from the @fundraiseup.com domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.
 </li>
 </ul>
</div>

Backend Developer (Node.js)

<div>
 
 Highlights:
 
 
 
 
 Role:
 
 Product Analyst
 
 
 
 Location:
 
 Remote (CET hours preferred)
 
 
 
 Compensation:
 
 $3,200 - $4,300 + stock options
 
 
 
 Language:
 
 Russian-speaking team; Strong English required (B2)
 
 
 
 About Fundraise Up
 
 
 
 We&rsquo;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&rsquo;s leading nonprofits, including UNICEF, the Alzheimer&rsquo;s Association, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we&rsquo;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&rsquo;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
 
 Node.js
 
 (Koa, NestJS) and
 
 MongoDB
 
 . The frontend stack includes
 
 Webpack, Vue.js, 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 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 mindset. Biweekly engineering forums give space to share learnings and celebrate technical achievements. You&rsquo;ll be joining a team where quality, mentorship, and mutual respect come first.
 
 
 
 About The Role
 
 
 
 We&rsquo;re looking for a
 
 Data Analyst for our &scy;ore team
 
 with 5+ years of experience. In this role, you will work with product metrics, build the foundation of our analytical infrastructure (data marts, dashboards, metrics), and help product teams make data-driven decisions. The team is being built from scratch &ndash; you will be its first member. Over time, we expect you to lead the function, hire additional analysts, and step into a team lead role.
 
 
 The project&rsquo;s main audience and business team are based in the US. Although the product development team speaks Russian, you will occasionally need to write in English. Therefore, we expect you to at least be able to read and write clearly in English.
 
 
 
 What You&rsquo;ll Do
 
 
 
 <ul>
 <li>
 Work with product metrics: develop the metrics tree and ensure transparency and consistency of measurements.
 </li>
 <li>
 Design and build data marts used by other analysts.
 </li>
 <li>
 Develop and maintain BI dashboards for the entire company.
 </li>
 <li>
 Look for insights in data, conduct research, and help product teams identify growth opportunities.
 </li>
 <li>
 Handle ad-hoc requests from product teams.
 </li>
 <li>
 Set up and fine-tune collaboration processes with other teams.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 5+ years of professional experience as a Data Analyst or Product Analyst.
 </li>
 <li>
 A strong foundation in mathematical statistics and probability theory.
 </li>
 <li>
 Advanced proficiency in SQL.
 </li>
 <li>
 Expertise in Python and its data analysis libraries (NumPy, Pandas, Matplotlib, Scikit-learn).
 </li>
 <li>
 Hands-on experience with BI tools (Tableau, Power BI, Metabase).
 </li>
 <li>
 Strong written English for clear documentation and communication.
 </li>
 <li>
 A proactive, detail-oriented mindset with a passion for solving complex problems.
 
 
 </li>
 </ul>
 
 Our Tech Stack
 
 
 
 <ul>
 <li>
 Languages &amp; Libraries: Python
 </li>
 <li>
 Databases: ClickHouse, MongoDB, PostgreSQL
 </li>
 <li>
 BI &amp; Visualization: Tableau, Grafana
 </li>
 <li>
 Orchestration: Airflow
 </li>
 <li>
 Version Control: Git
 
 
 </li>
 </ul>
 
 Bonus points
 
 
 
 <ul>
 <li>
 Curiosity and a hypothesis-driven mindset
 </li>
 <li>
 Ability to communicate complex analytical concepts to non-technical audiences
 </li>
 <li>
 Detail-oriented with a strong sense of ownership
 </li>
 <li>
 Comfort working in fast-paced, data-rich environments
 
 
 </li>
 </ul>
 
 Why work with us
 
 
 
 <ul>
 <li>
 A strong, collaborative product team that owns what it builds
 </li>
 <li>
 Clear product vision and access to real customer feedback from global nonprofit leaders
 </li>
 <li>
 Flat structure: no politics, just great work with great people
 </li>
 <li>
 Transparent company culture-we share how we&rsquo;re growing, where revenue comes from, and what&rsquo;s next
 </li>
 <li>
 Long-term focus: we offer equity options and value sustained, meaningful contribution
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 31 days off
 </li>
 <li>
 100% paid telemedicine plan
 </li>
 <li>
 Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
 </li>
 <li>
 English learning courses
 </li>
 <li>
 Relevant professional education
 </li>
 <li>
 Gym or swimming pool
 </li>
 <li>
 Co-working
 </li>
 <li>
 Remote working
 </li>
 <li>
 Please note: All official correspondence from Fundraise Up will exclusively originate from the @fundraiseup.com domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.
 </li>
 </ul>
</div>

Product Analyst, Core team

<div>
 Highlights
 
 
 Location: T&uuml;rkiye Remote
 
 
 Compensation: $4,400 - $4,800
 
 
 Language: Russian-speaking team; English B2+ required
 
 
 
 About Fundraise Up
 
 
 
 We&rsquo;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&rsquo;s leading nonprofits, including UNICEF, the Alzheimer&rsquo;s Association, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we&rsquo;re recognized not just for our impact - but for the quality of the product we deliver.
 
 
 The Team
 
 
 We are a distributed team of 120+ product professionals. Our team members are mainly based across Spain, Poland, Portugal, Georgia, Armenia, Serbia, Turkey, and Cyprus.
 
 
 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&rsquo;ll be joining a team where quality, mentorship, and mutual respect come first.
 
 
 What You'll Do
 
 
 <ul>
 <li>
 Organizing the work of the design team, planning tasks for sprints and setting project timelines.
 </li>
 <li>
 Mentoring, working with a competency matrix, and planning professional development.
 </li>
 <li>
 Motivating designers and fostering a strong design culture.
 </li>
 <li>
 Presenting and defending design decisions.
 </li>
 <li>
 Organizing processes and day-to-day routines in collaboration with stakeholders and other departments.
 </li>
 <li>
 Managing work with outstaffed resources.
 </li>
 <li>
 Developing user scenarios, designing interfaces, and creating layouts and prototypes.
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 <ul>
 <li>
 Attention to detail and punctuality.
 </li>
 <li>
 At least 1 year of experience as a design lead in a product team.
 </li>
 <li>
 6+ years of experience as a designer.
 </li>
 <li>
 A strong portfolio.
 </li>
 <li>
 English level B2.
 
 
 </li>
 </ul>
 Nice to Have
 
 
 <ul>
 <li>
 Prior experience working in a remote-first, globally distributed team.
 </li>
 <li>
 Experience with performance monitoring and observability tools (e.g., Prometheus, Grafana, Datadog).
 </li>
 <li>
 A genuine interest in the non-profit technology sector.
 </li>
 <li>
 A hypothesis-driven mindset and the ability to communicate complex technical concepts to non-technical stakeholders.
 
 
 </li>
 </ul>
 Bonus points
 
 
 <ul>
 <li>
 Curiosity and a hypothesis-driven mindset
 </li>
 <li>
 Ability to communicate complex analytical concepts to non-technical audiences
 </li>
 <li>
 Detail-oriented with a strong sense of ownership
 </li>
 <li>
 Comfort working in fast-paced, data-rich environments
 
 
 </li>
 </ul>
 Why work with us
 
 
 <ul>
 <li>
 A strong, collaborative product team that owns what it builds
 </li>
 <li>
 Clear product vision and access to real customer feedback from global nonprofit leaders
 </li>
 <li>
 Flat structure: no politics, just great work with great people
 </li>
 <li>
 Transparent company culture-we share how we&rsquo;re growing, where revenue comes from, and what&rsquo;s next
 </li>
 <li>
 Long-term focus: we offer equity options and value sustained, meaningful contribution
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 <ul>
 <li>
 31 days off
 </li>
 <li>
 100% paid telemedicine plan
 </li>
 <li>
 Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
 </li>
 <li>
 English learning courses
 </li>
 <li>
 Relevant professional education
 </li>
 <li>
 Gym or swimming pool
 </li>
 <li>
 Co-working
 </li>
 <li>
 Remote working.
 </li>
 <li>
 Please note: All official correspondence from Fundraise Up will exclusively originate from the @fundraiseup.com domain. Exercise caution and ensure the authenticity of emails claiming to be from our company.
 </li>
 </ul>
</div>

Product Design Team Leader

Join Fundraise Up and explore 3   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Fundraise Up

ABOUT_COMPANY

Backend Developer (Node.js)

Product Analyst, Core team

Product Design Team Leader