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Senior Software Engineer (Go)

Form3 London🌐 Remote💼 Full-time💰 $90,000–$140,000🗓 2026-08-10 → 2026-09-26

Core

Designing, building, and running cloud-native microservices in Go that form the backbone of a real-time payment platform, handling billions of requests with high availability and low latency.

Role type

Senior Software Engineer (Go)

Builds

High-volume, fault-tolerant payment services and infrastructure

Domain

Fintech / Payments / Cloud-Native

Deliverable

production ML models | product features | infrastructure

Required skills

Go, distributed systems design, cloud-native architecture, Kubernetes, CI/CD pipelines, observability, test automation

Preferred skills

Experience with CockroachDB, NATS JetStream, Terraform, CQRS patterns, open source contributions

Technologies

Go, Kubernetes, AWS, GCP, Azure, CockroachDB, NATS JetStream, Elasticsearch, Vault, Cilium, Terraform, Flux, GitHub, Prometheus, Pact.io, Tilt

Responsibilities

Design and implement scalable microservices, ensure high availability and resilience of payment flows, take full ownership of services from design to production support, collaborate on system simplification and risk reduction

Seniority

Senior, hands-on IC

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