Senior Software Engineer at CloudFactory | London, England | Rezi

Senior Software Engineer at CloudFactory

Senior Software Engineer

CloudFactory · London, England

3 weeks ago

Senior Software Engineer

CloudFactory · London, England

22 days ago
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About the Role

As a Senior Software Engineer, you will play a key role in building, scaling, and maturing our technology platforms using cutting-edge technologies. You will collaborate with Product teams, Clients, and internal stakeholders to design and develop platform features, enabling teams to deliver core business objectives. This is an exciting opportunity for professional growth within a mission-driven organization.

Responsibilities

  • Lead the design of scalable, distributed systems and define the future of cloud-native architectures.
  • Build, review, and maintain mission-critical production systems primarily in Go.
  • Evolve DevOps practices, including CI/CD, Kubernetes, and infrastructure automation.
  • Set the standard for reliability, security, and observability, ensuring features perform at scale.
  • Manage technical debt and make high-stakes architectural trade-offs aligned with business growth.
  • Act as a bridge between the platform and the customer, designing Proofs-of-Concept (PoCs) and supporting complex integrations.
  • Cultivate a culture of excellence through code reviews, design docs, and hands-on support for global teams.

Requirements

  • 5+ years of experience designing, building, and operating complex software systems at scale.
  • Expertise in writing idiomatic, concurrent, and performant Go code.
  • Proficiency with Kubernetes and Infrastructure-as-Code (Terraform/CloudFormation).
  • Deep experience with AWS or GCP managed services, networking, and cloud security.
  • Strong grounding in microservices, asynchronous messaging, and data consistency.
  • Proven experience with CI/CD automation and observability stacks (e.g., New Relic, Prometheus, or ELK).
  • Ability to explain complex technical roadmaps to non-technical stakeholders.
  • Experience working with LLMs, prompt engineering, model evaluation pipelines, and techniques for improving model quality and reliability is a plus.

Skills

  • Go (Golang)
  • Kubernetes
  • Infrastructure-as-Code
  • Terraform
  • CloudFormation
  • AWS
  • GCP
  • Microservices
  • Asynchronous messaging
  • CI/CD automation
  • Observability stacks
  • New Relic
  • Prometheus
  • ELK
  • JavaScript
  • React
  • TypeScript
  • DynamoDB
  • DocumentDB
  • Postgres
  • GitHub Actions
  • Grafana
  • LLMs
  • Prompt engineering
  • Model evaluation

Experience Level

  • Senior

Benefits

  • Personal development and growth opportunities
  • Great mission and culture
  • Meaningful work
  • Comprehensive medical cover

About the Company

  • CloudFactory is a mission-driven team passionate about unlocking the potential of AI to transform the world.
  • We combine advanced technology with a global network of talented people to make unusable data usable, driving real-world impact at scale.
  • We are a global community founded on strong relationships and the belief that meaningful work transforms lives.
  • Our commitment to earning, learning, and serving fuels everything we do as we strive to connect one million people to meaningful work and build leaders worth following.
  • Our culture is mission-driven, people-centric, innovative, and globally connected.
  • We believe in building a workplace where everyone feels empowered, valued, and inspired to bring their authentic selves to work.