TL;DR

Senior Fullstack Engineer (Angular & NestJS, Web3): Building a retail-friendly access point to DeFi, expanding %hirify_global%’s ecosystem into the Web3 space with an accent on self-custody and simplifying Web3 experiences. Focus on translating product ideas into technical solutions, developing clean, scalable, and maintainable solutions across the stack.

Location: Barcelona, Spain

Company

%hirify_global% simplifies wealth creation by providing a user-friendly platform for investing in cryptocurrencies, stocks, precious metals, and commodities.

What you will do

Build an intuitive and secure DeFi wallet that simplifies Web3 experiences, making self-custody accessible for everyone.
Work on the next generation of Web3 products and tackle complex solution-level challenges across both backend systems and frontend experiences.
Translate product ideas into technical solutions, whether through scalable services, elegant interfaces, or full-stack delivery that redefine financial services.
Develop clean, scalable, and maintainable solutions in a reactive fashion across the stack.
Contribute with your experience to a motivated team of highly skilled developers.

Requirements

A Senior Software Engineer with strong expertise in either backend services or reactive frontend development and ideally comfortable operating full-stack.
Familiarity with smart contract development, hosting cryptonodes, Viem/Ethers.js, RPCs, or third-party blockchain data providers.
Experienced with technologies such as Nest.js, API design, Kafka, Redis, PostgreSQL, Prisma, and/or reactive programming with RxJS; or, on the frontend side, frameworks like Ionic or Angular.
Eager to dive deeper into the Web3 domain, blockchains (EVM & non-EVM), smart contracts, transactions, and concepts like account abstraction.
A proactive contributor who fosters collaboration and shares knowledge to support teammates across cross-functional teams.

Culture & Benefits

Enjoy the freedom of a Hybrid working model, combining onsite collaboration and remote work, with an additional 25 days per year to work from a city or country of your choice.
Receive a competitive total compensation package aligned with %hirify_global%’s pay-for-impact policy, including participation in the stock option plan.
Access confidential coaching, counselling, and mental health resources whenever you need them through OpenUP.
Grow your skills and stay ahead in your career with unlimited access to Udemy’s library of online courses at your own pace.
Join unforgettable company events, from the Winter Party in Vienna to summer gatherings worldwide, fostering fun, connection, and celebration.

Senior Fullstack Engineer, Angular & Nestjs (Web3)