Backend Engineer (Switch to Go)
Engineering & Data
Kyiv
Warsaw
Remote
Lviv
Hybrid
Overview
Our Mission and Vision
At Solidgate, our mission is clear: to empower outstanding entrepreneurs to build exceptional internet companies. We exist to fuel the builders — the ones shaping the digital economy — with the financial infrastructure they deserve. To achieve that, we’re on a bold path: to become the #1 payments orchestration platform in the world.
About the Team and RoleWe’re looking for a strong Backend Engineer ready to switch to Go and join the team building products that help our customers cut down on fraud-related risks. You’ll get to work on our brand new — saving our merchants hundreds of thousands of dollars.
If you thrive in a high-performing team that moves fast, aims high, and values ownership above all, this is your stage. Our culture is demanding, transparent, and deeply collaborative. It’s not for everyone — but if you want to raise the bar every day alongside equally driven teammates, this is where you belong.
Explore our technology stack ➡️ .
What You’ll Drive
- Build dispute management systems. Design services that collect dispute data from payment systems and transform it into actionable insights for merchants.
- Integrate with global payment leaders. Work with providers like Stripe, Adyen, and PayPal.
- Build scalable financial infrastructure. Contribute to systems powering invoicing, billing, reconciliation, and other financial operations.
- Launch new payment products. Help deliver solutions in partnership with Visa, Mastercard, and AMEX.
- Develop the Representment product. Create APIs and interfaces for merchants to upload dispute evidence and submit it directly to payment schemes.
You’re a great fit if you have
- Strong ownership and clear tech POV (you’ve mastered one backend language and are ready for a new challenge)
- You ship production-ready systems, not just features.
- Strong grasp of high-load system design
- Confident with testing (unit/integration/e2e).
- Comfortable with distributed systems principles.
The Points That Make You Stand Out
- Previous exposure to Golang
- Experience with Kafka Streams, SQS, S3, Redshift
- Background in Fintech, especially in payments, billing, or financial processing
- Familiarity with AWS and modern CI/CD
- Switch to Go with real support. You’ll have the opportunity to transition into Go while working alongside experienced engineers in a production environment.
- High-impact role. You’re not inheriting a perfect system — you’re building one.
- Great product. We’ve built a fintech powerhouse that scales fast. Solidgate isn’t just an orchestration player — it’s the financial infrastructure for modern Internet businesses. From subscriptions to chargeback management, fraud prevention, and indirect tax — we’ve got it covered. We hold financial licenses in key regions and are a direct Visa & Mastercard partner and sub-reseller (top 5 globally).
- Massive growth opportunity. Solidgate is scaling rapidly — this role will be a career-defining move.
- Huge scale. Every month we process 700k prevention alerts, 150k fraud alerts, and 150k chargebacks.
- Top-tier tech team. Work alongside our driving force — a proven, results-driven engineering team that delivers. We’re also early adopters of cutting-edge fraud and chargeback prevention technologies from the Schemes.
- Modern engineering culture. TBDs, code reviews, solid testing practices, metrics, alerts, and fully automated CI/CD.
💌 The Extras: 30+ days off, unlimited sick leave, free office meals, health coverage, and Apple gear to keep you productive. Courses, conferences, sports and wellness benefits — all designed for ideas, focus, and fun.
Tomorrow’s fintech needs your mindset. Come build it with us.
🫂 Know top talent? We’re always on the lookout. for our role, and if they get hired, there’s a bonus waiting for you — simple as that.