Backend Engineer Python (Web3), Barcelona

Bitpanda; Barcelona; Híbrido; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading investment platform is seeking a Backend Engineer Python (Web3) to build and scale backend systems for their innovative Web3 stack. The ideal candidate will have over 5 years of backend experience with a strong focus on Python, and experience with Ethereum smart contracts. This role offers a hybrid working model and competitive compensation, as well as opportunities for professional growth and contributions to the future of decentralized finance.

Servicios

Work From Anywhere days

Stock option plan

Market-leading benefits

Company-wide events

Formación

• 5+ years of experience in backend development with a strong focus on Python or related technologies.
• Experience in writing, deploying, and managing Ethereum smart contracts.
• Strong understanding of system architecture and scalability.

Responsabilidades

• Build and scale backend systems for Bitpanda's Web3 stack.
• Design and deploy secure Ethereum smart contracts.
• Deliver clean and efficient Python code.

Conocimientos

Backend experience with Python

Smart contracts deployment

System architecture

Integration with blockchain services

CI/CD best practices

Herramientas

Python

Typescript

Go

Descripción del empleo

Overview

Backend Engineer Python (Web3)

We simplify wealth creation. Founded in 2014 in Vienna, Austria by Eric Demuth, Paul Klanschek and Christian Trummer, were here to help people trust themselves enough to build their financial freedom - for now and the future. Our user-friendly, trade-everything platform empowers both first-time investors and seasoned experts to invest in the cryptocurrencies, crypto indices, stocks , precious metals and commodities they want - with any sized budget, 24 / 7. Our global team works across different cultures and time zones, bringing our products to more than 6 million customers, making us one of Europes safest and most secure platforms that powers modern investing.

Headquartered in Austria but operating across Europe, our products are built by fast-moving, talented, roll-up-your-sleeves-and-make-it-happen kind of people. Its these diverse perspectives and innovative minds operating as ONE TEAM that keep Bitpanda at the cutting edge of our industry. So if youre someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Lets go!

Your mission

Be part of Bitpandas Crypto Hub, where youll build cutting-edge Web3 infrastructure and shape the future of our decentralized ecosystem.

What Youll Do

• Build and scale backend systems powering Bitpandas Web3 stack - from tokenized assets to dApps
• Design, write, and deploy secure, efficient Ethereum smart contracts
• Deliver clean, production-ready Python code with strong performance and maintainability
• Own architecture decisions and drive technical direction across the team
• Mentor peers, review code, and help build a high-performance engineering culture

Who You Are

• 5+ years of backend experience with a strong focus on Python, Go or Typescript and system architecture
• Touched upon writing and deploying smart contracts on Ethereum (Solidity / EVM)
• Skilled at integrating blockchain services, APIs, databases, and messaging queues
• Solid understanding of scalability, observability, and CI / CD best practices
• Passionate about Web3, hands-on, and driven to build real-world blockchain solutions

Whats in it for you

• Hybrid-working model with 25-Work From Anywhere days
• Competitive total compensation package including participation in our stock option plan
• Market-leading benefits programs shaped by our Time Flexibility policies
• Company-wide and team events - both in-person and virtually!
• Bitpanda swag to keep you living the brand

And, above all, the opportunity to learn and grow as part of Bitpandas incredible journey towards being Europes future #1 investment platform.

Bitpanda is committed to fostering a fair and equal environment based on trust and mutual respect. We believe that a diverse and inclusive workplace is paramount to our success and we are committed to building a team that represents a wide variety of backgrounds, perspectives, and skills.

These benefits may be adjusted at Bitpandas discretion and do not apply to our internships and exceptions to our Hybrid Working policy apply to teams with shift schedules or for folks whose roles require them to be in-office (think : Workplaces team or IT).

Python, Typescript, Go