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Senior Software Engineer (Go) - US Payments (Contract)

1 month ago
Canada
Contract
Senior
Backend Engineer
Software Development
AWS Azure BDD CockroachDB Elasticsearch Flux GCP GitHub Go HashiCorp Vault Java Kubernetes Microservices Prometheus TDD Terraform
Apply Now
Form3

Form3

Form3 revolutionizes payments with a fully managed platform for Financial Institutions as a Service, powering 10% of UK Faster Payments and offering seamless integration across multiple schemes.

Diversified Financial Services
251-1K
Founded 2016
$240M raised
View All Jobs 5

Description

  • Design and implement new US payments gateway functionality in Go.
  • Build payment flows, scheme-specific behaviors, error handling, validation, and operational requirements.
  • Create comprehensive automated integration tests for the new functionality.
  • Collaborate with Product, Engineering, and other functions to refine requirements and validate implementation choices.
  • Contribute to technical design proposals, implementation plans, and platform-architecture problem solving.
  • Support resilience, performance, disaster recovery, failure-mode testing, and operational readiness.
  • Improve monitoring, alerting, telemetry, and observability from development through production.
  • Prepare for production release, final validation, deployment, and post-launch issue resolution.
  • Produce and maintain technical documentation, runbooks, deployment guidance, and operational procedures.
  • Ensure work meets Form3 engineering standards, security expectations, and critical payments infrastructure requirements.

Requirements

  • Deep understanding of designing and building distributed systems.
  • Experience with Go.
  • Familiarity with cloud and containerisation technologies.
  • Familiarity with test automation tools and CI/CD pipelines.
  • Interest in owning projects end-to-end and supporting them through production launch.
  • Appreciation of clean code and software engineering best practices.
  • Strong communication skills and a collaborative approach to sharing knowledge.
  • Comfort working on complex, high-performance, high-robustness software.
  • Experience with a "right tool for the job" mindset.
  • Canada-based contractor located in Ontario only.

Benefits

  • 100% remote working.
  • First day in the office to collect equipment for remote work.
  • Opportunity to work on critical US payments infrastructure.
  • Work with modern cloud and platform tools and methodologies.
  • Interview process includes a screening call, take-home test, and technical interview.

Interested in this position?

Apply directly on the company website

Apply Now

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