Strong grasp of the React Framework, relative patterns and best practices. Good understanding of UI/UX best practices and considerations. Understanding of front-end observability with tools like Sentry, LogRocket, Datadog, or New Relic. Experience with CI/CD pipelines, like Github Actions, ArgoCD. Awareness of common front-end security risks (e.g., XSS, CSRF). Passion for writing clean More ❯
unit, integration, contract and E2E testing. You have a high degree of experience in observing the performance and health of applications via tools such as Grafana, Prometheus, Data Dog, Sentry, etc. You have a strong desire and are an advocate for performant applications. Proactive in solving problems simply and effectively, with an eye for pragmatic solutions. Excellent communication skills, with More ❯
unit, integration, contract and E2E testing. You have a high degree of experience in observing the performance and health of applications via tools such as Grafana, Prometheus, Data Dog, Sentry, etc. You have a strong desire and are an advocate for performant applications. Proactive in solving problems simply and effectively, with an eye for pragmatic solutions. Excellent communication skills, with More ❯
Sheffield, Yorkshire, United Kingdom Hybrid / WFH Options
Reach Studios Limited
Limiting, Workers, Access, and Bot Management Zero Trust and tunnel configurations Automating infrastructure and configuration with Ansible, Terraform, or similar Monitoring and improving performance with tools like New Relic, Sentry, TideWays Implementing high-availability and scalable solutions for LAMP/LEMP stacks Managing secure, repeatable deployments for Magento 2, Laravel, and React apps Championing DevOps culture and best practices across More ❯
Apollo Client) Fastlane SwiftUI (Apple Watch) Maestro E2E tests Backend: Serverless (AWS) Lambdas (NodeJS & Python) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Snowflake All the other good stuff: Sentry GitHub Actions Intercom, Mixpanel RevenueCat App Store Connect/Play Store Google Tag Manager Salary and Benefits: We offer a salary of £95,000-£120,000 per year depending on More ❯
container orchestration (Docker, ECS, or Kubernetes) Solid understanding of system/network security, IAM, VPC, and secure cloud configurations Familiarity with monitoring and logging tools (e.g., CloudWatch, Datadog, Prometheus, Sentry) Experience with Postgres, Redis, and scalable backend systems Bonus: Exposure to fintech or regulated environments, GDPR/data compliance, or SOC2 setup A little about us Our founders have built More ❯
GCP. Experience with Kubernetes is desirable. You have a high degree of experience in observing the performance and health of applications via tools such as Grafana, Prometheus, Data Dog, Sentry, etc. You have a strong desire and are an advocate for performant applications. You have a flair for simplicity when problem solving. Excellent communication skills, with the ability to communicate More ❯
container orchestration (ECS, EKS, or Kubernetes) Experience setting up CI/CD pipelines using GitHub Actions or similar tools Familiarity with monitoring and alerting tools (e.g. Prometheus, Grafana, CloudWatch, Sentry, DataDog) A security-first mindset when designing and managing infrastructure Nice to Haves Experience working in regulated or high-trust environments Knowledge of zero-downtime deployment patterns and rollback strategies More ❯
micro frontend architecture (e.g., Module Federation or Single-SPA). Experience with cloud-native DevOps tooling: Docker, Kubernetes, AWS/GCP deployments. Proficiency in analytics and observability tools like Sentry, Datadog, or LogRocket. Soft Skills Strategic thinker with strong problem-solving and decision-making skills. Ability to work in fast-paced, agile environments with cross-functional teams. Clear communication and More ❯
React Native with Expo for our Mobile App. React with Vercel for our Web App. AWS for hosting our infrastructure. Terraform for infrastructure. GitHub Actions for testing and deployment. Sentry and Grafana for observability. OpenAI for LLM integrations. We also work with: Python and Flask which underpin most of our legacy estate. We actively maintain services following a number of More ❯
Frontend: React Native (iOS and Android) Typescript Fastlane SwiftUI (Apple Watch) Serverless (AWS) AWS AppSync DynamoDB, S3, SQS, SNS, EventBridge, SageMaker Postman API tests All the other good stuff: Sentry GitHub Actions Intercom, Mixpanel RevenueCat App Store Connect/Play Store Figma Software Engineer Interview Process Our aim is to keep the interview process as straightforward and enjoyable as possible More ❯
processors (e.g. Stripe). Experience mentoring engineers through pairing, code reviews, and knowledge-sharing. Familiarity with CI/CD pipelines, automated testing strategies, and observability tools (e.g., GitHub Actions, Sentry, Datadog). A mindset geared toward experimentation, measurement, and continuous improvement, especially within product teams. Nice To Haves Previous experience working in a start-up/scale-up environment. Familiar More ❯
stack is based on Typescript with React & Material UI, Postgres, Hasura and AWS Serverless Technologies such as Lambda, DynamoDB and EventBridge - all managed via AWS CDK & SST. We use Sentry, Lumigo and LogRocket for observability and Github Actions for automated testing and deployment. End-to-end Ownership. You will be entrusted with end-to-end ownership of your projects. From More ❯
Languages: TypeScript, Javascript Libraries and frameworks: gRPC, Redux, React Native, React, Next.js Datastores: Vitess, MySQL, CockroachDB, BigQuery, Redis Infrastructure: Google Cloud Platform, Kubernetes, Docker, PubSub, Terraform Monitoring: Grafana, Prometheus, Sentry, Metabase About you: You are a frontend developer with at least 5 years' experience You are fast and love to deliver incredible code You can reduce complex problems to simple More ❯
business and technical perspectives. Experience mentoring engineers through pairing, code reviews, and knowledge-sharing. Familiarity with CI/CD pipelines, automated testing strategies, and observability tools (e.g., GitHub Actions, Sentry, Datadog). A mindset geared toward experimentation, measurement, and continuous improvement, especially within growth-driven product teams. Nice to Have Previous experience working in a start-up/scale-up More ❯
Languages: TypeScript, Javascript Libraries and frameworks: gRPC, Redux, React Native, React, Next.js Datastores: Vitess, MySQL, CockroachDB, BigQuery, Redis Infrastructure: Google Cloud Platform, Kubernetes, Docker, PubSub, Terraform Monitoring: Grafana, Prometheus, Sentry, Metabase About you: You are a frontend developer with at least 2 years' experience You are fast and love to deliver incredible code You can reduce complex problems to simple More ❯
sessions, feature flags, experiments) BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place. Sentry and Google Cloud Logging for monitoring Github Actions for CI/CD The application process Submit your CV (no need for a cover letter) An initial call with someone from More ❯
sessions, feature flags, experiments) BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place. Sentry and Google Cloud Logging for monitoring Github Actions for CI/CD The application process Submit your CV (no need for a cover letter). Initial call with someone from More ❯
sessions, feature flags, experiments) BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place. Sentry and Google Cloud Logging for monitoring Github Actions for CI/CD The application process Submit your CV (no need for a cover letter). Initial call with someone from More ❯
sessions, feature flags, experiments) BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place. Sentry and Google Cloud Logging for monitoring Github Actions for CI/CD The application process Submit your CV (no need for a cover letter) An initial call with someone from More ❯
sessions, feature flags, experiments) BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place. Sentry and Google Cloud Logging for monitoring Github Actions for CI/CD The application process Submit your CV (no need for a cover letter) An initial call with someone from More ❯
sessions, feature flags, experiments) BigQuery as our data warehouse, with Metabase for data visualization. Production data and Posthog events both stream into it so data is in one place. Sentry and Google Cloud Logging for monitoring Github Actions for CI/CD The application process Submit your CV (no need for a cover letter) An initial call with someone from More ❯
Some examples of this type of work: Improving our in-house dbt CLI wrapper to make it more user friendly and optimise runtimes Monitor tooling interaction with tools like Sentry or Datadog to identify areas for improvement Developing our internal BI tooling powered by Streamlit to improve user experience and improve accessibility for less technical users Integrate 3rd party tooling More ❯
Testing Library Backend/Infrastructure PHP 8 (Symfony), Kotlin, MySQL, RabbitMQ, AWS, Docker, Kubernetes Tooling ArgoCD and Github Actions Github, Jira & Confluence, for our code & product management processes Datadog & Sentry, for debugging and reporting Figma, for our design process What we're looking for You have a solid understanding of modern Javascript with Typescript . You have commercial experience with More ❯
Cypress, Turborepo Backend/Infrastructure PHP 8 (Symfony), Kotlin, MySQL, RabbitMQ, AWS, Docker, Kubernetes Tooling ArgoCD and Github Actions Github, Jira & Confluence, for our code & product management processes Datadog & Sentry, for debugging and reporting Figma, for our design process What we're looking for You have experience working with product owners to break down business requirements into deliverable tasks and More ❯