On·London, GBLondon, the United Kingdom·
Senior Backend Engineer - Commercial Technology
Design, build, and scale critical backend services for On's global e-commerce platform using NestJS, TypeScript, and GCP.
NewOnsiteOtherSeniorE-commerceB2C
On
🦄 EunicornZurich, Switzerland · Founded 2010 · 1001-5000 staff
Consumer GoodsRetail
On is a global Swiss company that designs and sells performance running shoes and athletic apparel, known for its innovative CloudTec cushioning technology.
Open roles at a glance
5 live roles3 Software Eng · 1 Architect · 1 Platform
Roles based in: HQ London, London
Engineering at On
Builds in: Platform · E-commerce · B2C
Works with:KubernetesTypeScriptGraphQLKafkaNode.jsGCPNestJSTerraform
Seniority: 2 senior · 1 staff · 2 lead
Hiring engineering roles here since June 2026
5 open Engineering roles
Curated from live On postings. Click any role for the full brief.
On·London, GBLondon, the United Kingdom·
Lead Backend Engineer – POS Platforms Integration
Build and scale backend POS integrations for On's global retail experience, connecting physical and digital stores.
OnsiteOtherLeadE-commercePlatform
On·London, GBLondon, the United Kingdom·
Senior Software Engineer
Build RFID-powered digital twin tech for On's supply chain and retail operations.
OnsiteOtherSeniorLogistics
On·London, GBLondon, the United Kingdom·
Lead - Software Engineer (DevEx)
Build the developer platform empowering On's engineering teams to ship services faster.
OnsiteOtherDevToolsPlatform
On·London, GBLondon, the United Kingdom·
Lead Backend Engineer (Typescript)
Build and operate a customer communication platform for On's growing direct-to-consumer business.
OnsiteOtherLeadB2CE-commerce
Archived roles (5)
No longer open on On's site. Kept for reference — saved archived roles stay in your dashboard.
On·London, GBLondon, the United Kingdom·
Software Engineer - Operations
Build AI-powered customer support solutions for On's global operations.
ArchivedOnsiteOtherB2CPlatform
On·London, GBLondon, the United Kingdom·
Senior Lead - Staff Software Engineer
Build scalable event-driven data streaming for On, a global apparel brand, influencing technical direction.
ArchivedHybridOtherPlatformInfrastructure
On·Berlin, DEBerlin, Germany·
Senior Lead - Engineering Manager (Maternity Cover - 6 months)
Lead backend engineers building supply chain tech for On, a global footwear brand.
ArchivedOnsiteOtherLeadB2B SaaSPlatform
On·London, GBLondon, the United Kingdom·
Quality Assurance & Release Engineer, Retail
Build and test retail technology systems for On's global stores.
ArchivedOnsiteOtherE-commerce
On·Zurich, CHZurich, Switzerland·
Engineering Manager - Integrated Planning Platform
Lead engineering teams building integrated planning systems for On's global supply chain.
ArchivedOnsiteOtherLeadLogisticsB2B SaaS