Senior Golang Developer

Hi! We're Mercuryo, and we’re on a mission to redefine finance by blending the best of traditional banking with the power of decentralized finance (DeFi). We believe everyone deserves seamless access to Web3 and traditional financial services, so we're building the platform that makes it real: one that simplifies crypto and integrates it into the broader financial ecosystem.

Since launching in 2018, we've grown into a recognized force in the industry, named one of Europe's Fastest-Growing Startups 2025 by Sifted and awarded Best Crypto On-Ramp & Payments Solution 2025 by Cryptonomist. We've partnered with leading brands including Visa, Mastercard, MetaMask, Trust Wallet, Ledger, and Jupiter, powering over 200 products and collaborating directly with major ecosystems like Solana, Consensys, and BNB Chain.

Why Mercuryo?

Industry Impact Join us in helping world-class Web3 projects onboard millions of new users into the next generation of finance.

Innovative Environment Collaborate with more than 300 talented professionals from diverse backgrounds — including banking, SaaS, and Web3 — all united in delivering outstanding user experiences.

Growth and Learning Our expanding network of 200+ B2B partnerships and a user base of over 7 million means there’s always room to grow your skills, tackle new challenges, and push boundaries.

Flexible Culture We’re remote-first, celebrating diversity across 30 countries. At Mercuryo, you’ll be empowered to take ownership of your work, spark creativity, and shape how we move forward together.

Your Role:

• Development of Golang applications in SOA.
• Refactoring, optimization, new features.
• Writing of unit and functional tests.
• Document APIs.
• Collaborate with QA, Devops, Analytics, Product Managers.

What We're Looking For:

• Communication skills.
• 4+ years of experience with Golang in projects with SOA.
• Use Golang toolchain including pprof, delve, linters.
• GIT commands and flows.
• SQL, distinguishing between PostgresSQL and MySQL dialects.
• Message brokers including RabbitMQ, Kafka, NATS.
• Redis commands.
• Docker, including writing Docker files.

Additional:

• Basics of architectural patterns in SOA.
• Experience in banking industry.
• Experience with cryptocurrency projects.
• Publicly available open source projects (profile on github, etc.).

What We Offer:

• Competitive market rate salary and performance-based incentives.
• 22 days annual leave with an additional 6 company days, plus bank holidays.
• Comprehensive health insurance plans.
• Extensive Benefits program.
• Flexible work schedule and remote work options.
• Professional development and training opportunities.
• Opportunity to shape the initiatives you’re working on.
• Diverse and friendly team.
• We are open-minded to new ideas.