Mobile Jobs in Web3

CoinTracker makes cryptocurrency portfolio tracking and tax compliance simple. Our mission is to increase the financial freedom and prosperity of the world.

Some things we’re proud of:

⭐️ 4.7 Star rating on the Apple App Store

📈 3% of all global cryptocurrency assets are tracked on CoinTracker ($50B daily)

💲 Profitable

🤝 Partnered with Coinbase, TurboTax, OpenSea, and other industry leaders

💼 Venture-backed by Accel, Y Combinator, and other top investors

🗺️ Founders: Jon previously built TextNow (200M downloads), Chandan was previously a product manager at Google

Learn more about our mission, culture, and hiring process.

Your opportunity:

Join our tight-knit early-stage distributed team that thrives on interesting technical challenges and building magical products that improve people's lives. As an early mobile engineer on the team, you will work across the stack and directly own top-level product and engineering objectives.

You will:

• Work across the engineering stack, including backend, web, and mobile.

• Own and deliver on top-level product and engineering objectives.

• Collaborate with stakeholders across our Product, Design, Marketing, Partnerships, and Growth.

• Evolve our mobile architecture, infrastructure, code quality, tools, and culture to continually step up the quality and speed of our engineering systems.

This role may be a good fit if you:

• Love building great mobile products and user experiences.

• Have strong CS fundamentals, including algorithms, data structures, system design, and distributed systems.

• Write high quality code, value software testing, and uphold best practices in engineering, security, and design.

We're looking for someone who:

• Is productive, resourceful, and an effective problem solver.

• Works effectively in a remote setting and are able to overlap with our core hours of 9 AM to 12 PM PT.

• Thrives in an early-stage startup environment with less stability and more ambiguity.

• Is interested in financial products and/or cryptocurrency.

Sample projects you might work on:

• Create the best-in class crypto portfolio tracker that shows a breakdown of assets over time.

• Develop a smart order routing platform to enable cryptocurrency trading across exchanges, taking into account full transaction history, tax lots, fee detection, arbitrage, and slippage.

• Implement tax-loss harvesting to reduce capital gains taxes for cryptocurrency users.

Our tech stack is:

• Data Engineering: Kafka, Airflow, Flink, Spark or equivalent technologies

• Web: HTML, Typescript, React, CSS, Sass

• Mobile: React Native, Expo, GraphQL

• Backend: Python, Flask, GraphQL, Postgres, BigTable, Redis, Python RQ

• Infrastructure: Heroku, GCP, AWS

• You don’t need to know any or all of these, but be willing to learn!

What's it like working at CoinTracker?

We are a fully internationally distributed, tight-knit team. We have minimal process, and the majority of our time is spent working and collaborating asynchronously through tools like Figma, Github, Google Meet, Linear, Notion, Slack, Zendesk. We also stay aligned and bonded through weekly sprints, standups, all hands, and socials. We aim to empower every individual on the team with full transparency, ownership, autonomy, and clear objectives. Learn more about our guiding principles.

If this sounds exciting, we'd love to hear from you! Not sure you’re a perfect fit? Reach out anyway. We’re looking for awesome individuals, not folks who perfectly match a job posting.