Product Manager, Defi Integrations
Shape the future of crypto tax with a product people actually need.
Koinly is a successful product used by crypto investors around the world, helping them make sense of complex portfolios and tax obligations across chains, wallets, exchanges, and Defi protocols.
As Product Manager for Blockchain and Defi Integrations, you’ll work at the frontier of crypto wallet and data ingestion. You’ll turn complex on-chain activity into clear, useful product improvements for Koinly users.
The role involves analysing blockchains, protocols, transaction data, user behaviour, and market signals to identify where our integrations can be stronger, then working closely with engineering to define and ship the right improvements. You’ll help decide what we build next, balancing data quality, customer impact, growth, retention, and business value. You’ll bring strong blockchain and Defi knowledge, sharp analytical ability, and practical product judgement.
We’re a fully remote-first, async-first startup with product-market fit in a niche (and booming) domain: crypto taxes. If you value autonomy, technical excellence, and clear communication over meetings and process complexity, Koinly is the place for you.
Read on for responsibilities, requirements, and who we are.
Role at a glance
Scope of role:
Blockchain and DeFi integration coverage.
On-chain data quality and correctness.
Integration-driven growth and retention.
Team: Product
Report to: Product Lead
Location: Ideally, you’re based in Europe or a Europe-friendly timezone.
Employment: B2B
32 holidays per annum (incl. public holidays)
Co-working space budget if desired
Visa sponsership: No
What you’ll be doing
Own integration coverage and data quality.
You’ll identify where blockchain and Defi imports are missing, incomplete, or confusing, then define the expected behaviour and work with engineering to ship improvements that users can trust.Turn user signals into product priorities
You’ll prioritise Defi integrations using customer feedback, product insights, and business priorities to decide what we build next. You’ll make trade-off calls and ensure work is ready to ship.Stay close to the market
You’ll stay close to on-chain data, market trends, competitor coverage and user demand. You’ll use those inputs to help decide which integrations, fixes, and quality improvements Koinly should prioritise next.
Core skills
Can analyse and parse blockchain and Defi protocols
You’ve gone deep on protocols, not just used them. You can read a whitepaper and explain how Pendle separates principal and yield, or how Hyperliquid PnL settles.Can build exceptional products
You know what good looks like. You have built standout products that turn complex technical problems into simple user experiences.Knows the space
You’ve worked in or close to the space and know the landscape: who’s building what, and how the major ecosystems differ.
Standout abilities
Analytical and precise
You take a rough idea and make it actionable. You read API docs and JSON responses and figure out what’s signal, what’s missing, and what we need to do about it.Comfortable making decisions that move product and growth metrics
You think in funnels and cohorts. When you propose work, you can explain what you expect it to move and why.Strong written communication and engineering partnership.
You turn difficult investigations into one-page specs engineers can build from without translation. You hold your own in technical conversations and act as the voice of the product inside the team.
Work within one of the most rapidly growing industries in the world!
Your first month
Your first few weeks at Koinly are all about mutual discovery. You’ll receive hands-on tasks that help us understand your technical strengths and how you operate in our async-first, ownership-driven environment. At the same time, you’ll get to explore whether our way of working challenges and supports you in the right ways.
We’re big on clarity, autonomy, and getting things done — and we hold our own product to the same standards. We expect our users to get their taxes done in under 20 minutes — and we aim to build with that same focus and confidence.
What you'll get
A lean, high-trust engineering team that ships with quality.
An async-first environment with minimal meetings.
Truly flexible working hours (40h/week, no more).
32 paid days off (incl. public holidays).
Co-working space budget, if desired.
Work on a technically rich product with real user impact.
Ready to apply?
Great! Click on " apply for this job ".
And if you don’t meet every bullet point — that’s okay. We care about skill, drive, and how you think. If this role excites you, we’d love to hear from you.
Recommended Jobs
Youtube Channel Strategy Manager - The Orchard 6 Month FTC
We are seeking a motivated, forward thinking Youtube Channel Strategy Manager with experience advising artist and label clients on Youtube strategy to join our UK team on a 6 Month Fixed Term Contrac…
Retention Manager
About Mous We are Mous. (Pronounced mouse, not moose.) People deserve tech and lifestyle products that are fit for purpose, perform as promised, and empower them to be their best. That’s why we’r…
Independent School Geography Vacancy — Hillingdon
Looking for the school that will soon become your home? A distinguished independent school has a rare vacancy in their Geography department. Job Overview Our client is recruiting for a Geogr…
Customer Host (8 HRS)
Please, note this role is a 8 hours contract and weekend availability may be required. WHO WE ARE White Stuff was established in 1985 through a simple idea. This idea grew and now we have shops…
Pastry CDP (DO NOT apply if you don't have the right to work in the UK) (Hiring Immediately)
About MOTORINO: Our restaurant celebrates seasonal British ingredients through modern & classic Italian dishes with open-fire cooking. We build menus that evolve with the seasons. For Executive C…
ASIC Physical Design Engineer
About the Position We are looking to hire an ASIC Physical Design Engineer to help us design, test and deploy advanced hardware. As part of our Ultra Low Latency team, you'll have the opportunity …
Chef de Partie - Holborn Dining Room
Press space or enter keys to toggle section visibility Role We are currently looking for a Chef de Partie - Holborn Dining Room to join our team of associates at Rosewood London. …
Corporate Account Manager
Established in June 2000, with a current turnover of £150 million, Storm has grown from strength to strength as a focused IT value-added reseller. Our aim is to deliver exceptional service to our cus…
VAT Associate Director, London
This fast growing, ambitious Top 30 professional services firm seeks an Associate Director, (or potentially a Director) to work alongside the Partner and help lead the VAT advisory team, ensuring del…