Software Engineer, Solidity & Go (Web3)

TL;DR

Software Engineer, Solidity & Go (Web3): Designing and developing secure, reliable, and scalable infrastructure for Web3 services with an accent on integrating Solidity smart contracts and event-driven architectures. Focus on building real-world blockchain systems and improving CI/CD, monitoring, and observability.

Location: Hybrid in Vienna, Bucharest, Barcelona, or Berlin, with flexibility to work from a city or country of choice for 25 days per year.

Company

hirify.global is a European platform founded in 2014, simplifying wealth creation for over 6 million customers by empowering investment in cryptocurrencies, crypto indices, stocks, precious metals, and commodities.

What you will do

• Build and maintain backend services in Go, integrating Solidity smart contracts into production systems.
• Design and implement event-driven architectures for real-time processing and on-chain/off-chain interactions.
• Collaborate with blockchain engineers to deliver secure, efficient L2 integrations (Arbitrum, Optimism, etc.).
• Improve CI/CD pipelines, monitoring, and observability with GitLab CI, Prometheus, and OpenTelemetry.
• Work with cross-functional teams to deliver high-quality Web3 features at scale across hirify.global’s platform.

Requirements

• Experienced backend engineer with strong Go skills and hands-on Solidity smart contract experience.
• Deep understanding of distributed systems, microservices, and event-driven architectures.
• Active contributor or participant in open-source L2 protocols or RIPs.
• Skilled with cloud-native, containerized environments (AWS, ECS, Lambda, RDS, DynamoDB).
• Knowledgeable in blockchain fundamentals (EVMs, smart contracts, dApps, L2 deployments) and passionate about clean, maintainable code.

Culture & Benefits

• Enjoy a Hybrid working model with 25 days per year to work remotely from a city or country of choice.
• Receive a competitive total compensation package, including participation in the stock option plan.
• Access confidential coaching, counselling, and mental health resources through OpenUP.
• Benefit from 3 additional days off in 2026 to prioritise wellbeing.
• Grow skills with unlimited access to Udemy’s library of online courses.
• Utilize a dedicated budget to set up a productive home office.
• For Pandas in Vienna, Bucharest, Barcelona, and Berlin, enjoy free onsite dining with freshly prepared lunches and snacks.