Tech Lead – Staff Full Stack Engineer

Posted 1hrs ago

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Job Description

Tech Lead building an AWS serverless forecasting platform with React, Node.js, and TypeScript. Guiding architecture, testing, CI/CD, and machine-learning product integrations.

Responsibilities:

  • Build and maintain full-stack applications using React, TypeScript, Node.js and NestJS
  • Develop AWS serverless services, including Lambda functions written in TypeScript
  • Design and evolve distributed systems and event-driven workflows using Amazon EventBridge, SNS, and SQS
  • Build features that integrate with machine learning forecasting models, supporting automated workflows and human interaction
  • Develop automated tests across unit, integration, and end-to-end layers, including Playwright
  • Improve CI/CD pipelines to support increasingly automated and reliable delivery
  • Manage infrastructure as code using Terraform and contribute to delivery workflows through Jenkins
  • Monitor production services using Grafana for metrics and OpenSearch for logs and alerts
  • Use AI-assisted development practices to improve engineering efficiency while maintaining code quality
  • Collaborate with engineers, product stakeholders and colleagues working on forecasting models to deliver features across the platform
  • Guide architecture and technical decisions, mentor engineers, and own technical delivery while staying actively involved in development

Requirements:

  • Strong commercial experience delivering full-stack applications using TypeScript, React and Node.js
  • Experience building backend services using NestJS or a comparable Node.js framework
  • Strong hands-on experience with AWS serverless architecture, particularly Lambda
  • A solid understanding of distributed systems and event-driven architectures, including asynchronous messaging, failure handling and service reliability
  • Experience with Amazon EventBridge, SNS/SQS and DynamoDB, or closely related technologies and patterns
  • A strong commitment to test automation, with experience across unit, integration and end-to-end testing
  • Experience with Playwright or a comparable end-to-end testing framework
  • Familiarity with Terraform, CI/CD pipelines and production observability
  • Experience applying AI-assisted tools and practices across the software development lifecycle, with appropriate review and validation
  • An understanding of how applications integrate with machine learning models to deliver useful product features, automation and user interaction
  • Dedicated MLOps expertise is not required
  • A proactive, collaborative approach, with the ability to contribute independently and take ownership of complex engineering work
  • Proven experience providing technical leadership, shaping architecture, supporting other engineers and guiding delivery in a complex distributed environment
  • Strong verbal and written communication skills in English
  • Previous experience building forecasting, predictive analytics or other products powered by machine learning
  • Experience designing interfaces and workflows that allow users to review and interact with model outputs
  • Hands-on experience with Jenkins, Grafana and OpenSearch
  • Experience improving delivery pipelines through advanced test automation and AI-assisted engineering
  • Previous experience contributing to an end-to-end platform spanning frontend applications, backend services and model integration

Benefits:

  • Be part of a collegial environment where responsibility and authority are shared equally amongst colleagues and help create our company culture
  • A culture in which we don’t criticise failure but ensure we learn from our mistakes
  • An Agile environment where your ideas are welcome
  • The possibility to grow and experience different projects
  • Ongoing Training & Mentoring
  • The possibility of travelling