Senior Software Engineer (Backend)

Onchain Foundation • Full-time • Remote (Remote) • 6d ago

Pass App is on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.

We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!

Our Team Values

We value iterative learning
We value taking ownership and leading by example
We value creating an environment where everyone can unleash their true potential

As we aim to simplify the web3 experience, enhance user engagement through personalized recommendations, and take our users along in this journey of web3 awareness, we are leveraging cutting-edge AI technology to build a scalable web3 solution that abstracts away all the underlying complexity.

We're on the lookout for a Senior Software Engineer with a knack for steering projects from inception to scale-up. If you thrive on delivering impactful products and possess a solid foundation in constructing scalable distributed systems, we'd love to have you on board. Bring your expertise to the table and join us in leveraging cutting-edge web3 technology to tackle real-world consumer challenges effectively.

Joining early, you'll actively shape an innovative product and bring it to market while working closely with the leadership team to contribute to the company's success.

As a Senior Software Engineer, you will:

Design, Develop and Maintain event driven micro services, creating robust APIs and middleware which facilitate secure and efficient interactions across blockchains
Optimize blockchain data processing, implementing efficient methods for ingesting, storing, and querying on-chain data to support real-time analytics and user-facing applications
Collaborate on cross functional autonomous squads, working closely with React Native mobile developers and product teams to deliver quality features in timely manner
Contributing to application architecture that supports the product teams aspirational goals by considering performance, privacy, security, and maintainability
Foster a collaborative and communicative environment where everyone is inspired to solve problems, and achieve shared goals

Strong communication and collaboration skills, especially written
Senior Software Engineer with 5+ years of professional hands-on experience
Strong knowledge of data structures and algorithms
Strong experience with building and maintaining scalable microservices systems
Strong knowledge of event driven development and functional programming
Strong knowledge of Node.js
Proficiency in one or more programming languages (i.e TypeScript, Go)
Proficiency in one or more Web3 libraries (i.e Web3.js or Ethers.js or Viem)
Proficiency in crafting high-quality tests that enhance system functionality and reliability

Bonus skills

Experience in integrating Web3 Infrastructure Solutions (i.e Moralis, Alchemy, Biconomy, Turnkey)
Experience with building aggregation pipelines and indexing, utilizing various data sources (for example, external APIs, Web3 Providers, Smart contract events)
Working knowledge of microserices frameworks (i.e Moleculer, NestJS)
Deep interest in software, desire to understand the why and the how of everything you work on
Experience with agile development methodologies

Working remotely is more than just a benefit or a perk. We believe in the power of remote work to unleash creativity and passion. Join our globally remote team with 35+ different nationalities and enjoy the flexibility to work from anywhere in the universe. As long as you are available in the European working timezone.

Join our team and pursue your passions on your own terms, while we provide you with learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.