backend developer for retail POS platforms in London

backend developer for retail POS platforms in London

London Full-Time No working from home possible
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Описание:

On develops retail technology and a future-ready Point of Sale ecosystem that connects physical stores with digital platforms and cloud services. Its Retail Experience team builds technology for store operations and composable commerce.

Задачи:

  • Design, build, and scale backend services powering POS integrations across ERP, eCommerce, CRM, inventory, and loyalty platforms
  • Develop performant, secure, and easy-to-consume REST and GraphQL APIs
  • Implement real-time and batch data synchronization, OAuth and SSO authentication flows, and secure event pipelines
  • Contribute to cloud-native, event-driven architecture for global retail operations
  • Build scalable integration patterns using Kafka, RabbitMQ, and serverless workflows
  • Support observability through proactive monitoring, alerting, and performance tuning with tools such as NewRelic
  • Ensure reliability through contract tests, load tests, and test data pipelines
  • Collaborate with QA and DevOps to streamline CI/CD and improve release confidence
  • Participate in incident response and post-mortem analysis
  • Partner with frontend, product, and vendor teams to align integration design with platform capabilities
  • Influence technical decisions during vendor evaluations and rollout phases
  • Impact roadmap decisions by sharing technical insights and platform implications
  • Contribute to the broader architecture vision for On’s composable commerce technology stack

Требования:

  • 3+ Years of backend engineering experience with modern technologies such as Node.js and TypeScript
  • Proven experience integrating APIs across commerce, ERP, OMS, or CRM domains
  • Familiarity with headless commerce, microservices, and composable architecture principles
  • Experience with message brokers such as Kafka and asynchronous data processing
  • Solid understanding of databases such as PostgreSQL and infrastructure-as-code tools such as Terraform
  • Experience designing, scaling, and monitoring cloud-native services on AWS, GCP, or Azure
  • Familiarity with OAuth2, token-based authentication, and secure service design
  • Strong debugging and telemetry skills across logs, traces, metrics, and real-time alerting

Условия:

  • Access to personal self-care support for physical and mental well-being
  • Supportive, team-oriented environment focused on growth, learning, exploration, and innovation
  • Equal Opportunity Employer committed to a fair and inclusive work environment

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backend developer for retail POS platforms in London employer: Enfint

As a leading innovator in AI products for major publishers, our company offers an inspiring work environment where creativity and technology intersect. We prioritise employee growth through continuous learning opportunities and foster a collaborative culture that values diverse perspectives. Located in a vibrant city, we provide competitive salaries, relocation support, and the chance to make a real impact in the media landscape.

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Contact Details:

Enfint Recruitment Team