Senior Product Manager, Core Products & Platform

Highlights

• Location: Serbia, Remote (CET)
• Language: Russian-speaking team; English fluency required (C1)
  
  

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.

The Team

We are a distributed team of 160+ 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. You’ll be joining a team where quality, mentorship, and mutual respect come first.

About Core Products & Platform

Core Products & Platform is the foundation that powers the entire product — we build and maintain what every other direction at Fundraise Up depends on, and we directly secure the revenue that drives our mission.

We own the full donation lifecycle: from the moment a donor lands on a checkout page to the financial flows behind every transaction, the integrations that connect our platform to the nonprofit's ecosystem, and the platform infrastructure that makes everything scale.

Experiment velocity is our competitive DNA. 80%+ of growth experiments run through our products. We move fast, we measure everything, and we never break what matters.

About The Role

We are looking for Product Managers to join Core Products & Platform and take full end-to-end ownership of a product domain that directly impacts donation volume, platform reliability, and nonprofit success.

These are high-stakes, high-ownership roles. You will set strategy, define roadmaps, write specs that engineering can build from, and drive outcomes — not just ship features. You'll work in close partnership with Engineering, Design, Analytics, GTM, and Customer Success to turn complex problems into elegant, scalable solutions.

You won't be handed a finished playbook. You'll help write it.

What You’ll Own

• Product strategy and roadmap for your domain — with clear priorities and the reasoning behind every decision
• End-to-end delivery from discovery through to launch and post-launch validation
• Specifications that engineering can build from — with detailed requirements, edge cases, and acceptance criteria covered
• Stakeholder alignment — keeping Engineering, GTM, Support, and leadership informed and coordinated
• Domain health — product metrics, reliability signals, and the right balance between new features, experiments, and technical sustainability
  
  

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What You’ll Do

• Define and own your domain's quarterly goals and success metrics
• Run structured discovery: customer interviews, behavioral analysis, funnel review, and data exploration
• Write engineering-ready specs — clear, with edge cases covered and no open questions left
• Partner directly with PM Growth on experiment design and high-velocity delivery
• Collaborate with GTM (Sales, CSM, PMM) to resolve enterprise-critical issues and translate client needs into scalable product improvements
• Track product health and understand what's driving changes — with clear attribution and causal reasoning
• Use AI as a default tool across research, analysis, spec writing, and communication
  
  

Requirements

• 5+ years of experience in Product Management in a B2B SaaS, Fintech, or Enterprise environment
• Proven ability to own a product area end-to-end — you take responsibility for outcomes, not just tasks
• Strong delivery track record: you ship complex features in high-pressure environments without dropping quality
• Ability to write specifications engineers can build from — precise, with edge cases and acceptance criteria
• Data fluency: you define metrics, interpret results, and drive decisions with evidence
• Systems thinking: you see the product as a whole, understand dependencies, and anticipate the impact of decisions
• Strong written and verbal communication in English (C1) and ability to work in a Russian-speaking team
• Comfort working in a fast-moving environment where priorities can shift and ambiguity is normal
  
  

Nice To Have

• Experience in payments, fintech, or financial product flows
• Experience in B2B SaaS platforms with API/integration complexity
• Experience with A/B experimentation frameworks at high velocity
• Familiarity with enterprise nonprofit or fundraising domain
  
  

At Fundraise Up, AI is a default tool — not an experimental one

We expect every team member to actively use AI in their day-to-day work, identify where AI can change the shape of problems in their function, and grow their fluency as the tools evolve. You should already be using AI meaningfully in your work and understand where it adds value and how it can improve the way you operate.

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
  
  

Compensation

• The compensation range for this role is DIN597,500 - DIN632,500 gross.
• Final compensation will be determined based on relevant experience, skills, qualifications, alignment with the role’s requirements and location.
  
  

Benefits

• Private medical insurance for the employee and their family
• 20 paid vacation days per year
• 15 paid public holidays per year
• 5 company-paid sick leave days
• English learning courses.
• Relevant professional education.
• Gym or swimming pool.
• Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
• Co-working.
• Remote working.
  
  

We are an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate on the basis of race, color, religion, gender, sexual orientation, gender identity or expression, age, national origin, disability, or any other characteristic protected by applicable law in the countries where we operate.