TL;DR

Fullstack Engineer (Web3): Building and optimizing a retail-friendly DeFi wallet and next-generation Web3 products with an accent on secure self-custody solutions, scalable services, and elegant interfaces. Focus on tackling complex solution-level challenges across backend systems and frontend experiences, translating bold product ideas into technical solutions, and developing clean, scalable, and maintainable solutions in a reactive fashion.

Location: Hybrid role based in Vienna, Austria, with optional remote work for 25 days per year from any city or country.

Company

%hirify_global% is a leading European investment platform founded in 2014, simplifying wealth creation for over 6 million customers across Europe by offering investments in cryptocurrencies, crypto indices, stocks, precious metals, and commodities.

What you will do

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

Requirements

Expertise in either backend services or reactive frontend development, with an ability to operate full-stack.
Familiarity with smart contract development, hosting cryptonodes, Viem/Ethers.js, RPCs, or third-party blockchain data providers.
Experience with Nest.js, API design, Kafka, Redis, PostgreSQL, Prisma, RxJS, and/or Angular/Ionic.
Eagerness to dive deeper into the Web3 domain, blockchains (EVM & non-EVM), smart contracts, transactions, and account abstraction.
Proactive contributor who fosters collaboration and shares knowledge to support teammates across cross-functional teams.
Must be eligible to work in Austria and participate in a hybrid work model in Vienna.

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, including participation in the stock option plan.
Access confidential coaching, counselling, and mental health resources through OpenUP.
Take 3 additional days off in 2026 to rest, reset, and recharge.
Grow your skills and stay ahead in your career with unlimited access to Udemy’s library of online courses.
Enjoy exclusive perks, discounts, and rewards from partners worldwide across lifestyle, wellness, tech, and travel.
Take advantage of additional 8 weeks of gender-neutral new parent leave.
Set up your home office exactly how you want it with a dedicated budget.
Pandas in Vienna, Bucharest, Barcelona, and Berlin can enjoy free onsite dining with freshly prepared lunches and snacks.
Celebrate milestones and achievements with recognition and rewards for your Tenure at %hirify_global%.