Jobs in Oxford, United Kingdom

• Programming Language: We use TypeScript for Frontend. Our backend services are written in Kotlin.
• Frameworks and Libraries: We use React/Redux and WebAssembly to compile our Swift core logic.
• Monitoring and Logging: We are currently using Datadog for monitoring and logging. Metrics are collected across our agents, taken from the logs using metric filters, and updated directly from lambda function or the application.
• Infrastructure-as-Code: Most of our infrastructure is written with Terraform.
• CI/CD: We currently use GitHub Actions for CI, and ArgoCD for CD.
• Deployments: We have multiple EKS clusters set up either for Blue/Green rollouts or dedicated feature sets. We are currently updating these clusters using ArgoCD and Atlantis.
• Our main databases are MongoDB and a self-managed CockroachDB cluster running on EKS.
• We believe in automating ourselves out of our jobs.

This is the role for you, if you’re excited to work on the things listed below:

• Bring our core iOS App to cross platforms i.e. Web, Android and Windows systems, based on scope and requirements, using cross-platform SDKs.
• Rapidly build prototypes/simulations from mockups that can be directly implemented
• Improve rendering performance and memory optimizations to create a performant UX
• Support, maintenance and ongoing development for existing applications and projects
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency
• Shipping Progressive Web Apps (PWA) to various platforms utilising latest technologies

The skills you will need to be successful in the above:

• Experience building modern web applications using libraries and frameworks like: React/Redux
• Expertise with TypeScript
• At least 5 years of related working experience, you've made mistakes and learned from it, we also welcome very senior developers who can lead complex initiatives
• Experience building cross-platform SDKs for shipping one or more non-trivial apps on respective app stores
• Expertise in cloud storage, deployment and computing. We use AWS but we’re open to other platform experience
• Can ship great quality products efficiently, you follow best practices (CI/CD, automated testing, version control)
• Strong fundamentals in Computer Science, you know how things work under the hood
• Excellent problem-solving, communication, and story-telling skills
• Experience building PWA with offline-capabilities, bonus if you have used WebAssembly (WASM)