Join one of Southern Europe's fastest-growing startups

Enginy is a Barcelona-based startup and one of Southern Europe's fastest-growing companies ranked #3 in the Sifted 100: Southern Europe 2026, and we're just getting started.

We're building the AI-native GTM platform for modern B2B teams, combining prospecting, enrichment, intent signals, AI research and outreach into one product so sales teams can focus on what truly matters: selling. No wasted time, just results.

After raising a €5M seed round, we're scaling internationally and growing the team behind the product. That means more users, more data, more integrations and harder engineering problems exactly the stage where strong engineers have an outsized impact.

As a Backend Engineer, you'll have real ownership from day one over the engine behind our platform: high-throughput workflows, data pipelines and integrations with the tools our customers live in. You'll make real technical trade-offs and help define how we build as the company scales.

If you enjoy designing systems that hold up under load,



debugging the hard stuff and seeing your work directly impact customers, you'll have plenty of room to make a difference here.

About the role

Every lead found, every signal detected and every message sent on Enginy runs through our backend. As usage grows, so do the volume, the integrations and the reliability bar and that's the problem space you'll own.

We're looking for an engineer who does more than execute tickets: someone who owns problems end to end, from design to production to observability.

Design → build → ship → observe → scale

What you'll own

• Core services: build and maintain scalable, reliable services that power our core engine

• Async workflows: work with async architectures, data pipelines and workflow orchestration with Temporal

• APIs & integrations: design and implement production-grade APIs and integrations with external platforms (CRMs, LinkedIn and more)

• Performance & reliabilit

📌 Senior Backend Engineer (Barcelona)
🏢 Enginy
📍 Barcelona