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описание
On creates performance-oriented products and retail experiences that connect physical stores with digital commerce. Its Retail Experience team develops in-store technology supporting seamless omnichannel journeys and global retail operations.
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 to improve platform stability;
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;
Skilled in 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
Office role in London, England, United Kingdom;
On is an Equal Opportunity Employer committed to a fair and inclusive work environment free from discrimination.