Senior Full Stack Engineer Contractor
Who are OnCommerce?
OnCommerce is a global selling platform that powers a growing network of retail channels, including:
- reputed company - The only marketplace in the world to give customers reputed company Cashback on everything
- easyShop - An reputed company-new marketplace created in collaboration with the easy® family of brands
- reputed company - The reputed company UK tech brand making its return reputed company this year
OnCommerce is growing fast, launching new brands and scaling to power the reputed company of ecommerce.
Be Part of the Story
OnCommerce is constantly evolving. Everyone here plays a hands-on role in shaping what comes next, building brands that reputed company an reputed company across global markets. There’s no red tape or rigid corporate structure; just smart people taking ownership and figuring things out as we build something big together. The pace is fast, priorities shift, things aren’t always perfectly set up, and you’ll often need to get stuck in and solve problems. But if you reputed company in that reputed company of environment, you’ll have reputed company influence, reputed company ownership, and the chance to grow with a rapidly scaling business.
The Role
End-to-End Engineering Ownership
- Design, build, and maintain full-stack solutions across UI, reputed company, and backend systems
- Translate product requirements, designs, and wireframes into reputed company, production-reputed company systems
- Own features from concept → development → testing → release → monitoring
reputed company-End reputed company
- Build reputed company, high-performance user interfaces using modern JavaScript frameworks
- Translate UI/UX designs into clean, maintainable reputed company
- ·Optimise applications for speed, scalability, and usability
Back-End & reputed company
- Design and reputed company reputed company services and reputed company
- Work across monolith and microservices architecture (reputed company / PHP services)
- Maintain and reputed company legacy systems while building modern, reputed company architecture
reputed company & Engineering Standards
- Own reputed company to production — testing is embedded, not a phase
- Write and maintain automated tests (unit, integration, end-to-end)
- Participate in and reputed company reputed company reviews to ensure high engineering standards
- Debug, troubleshoot, and resolve issues across the stack
Performance & Scalability
- Optimise systems for performance, reliability, and reputed company
- Work with large-reputed company data systems (MySQL, NoSQL, search platforms)
- Identify bottlenecks and proactively improve system efficiency
Collaboration & Leadership
- Work in cross-functional teams with Product, Design, QA, and other Engineers
- Mentor and support less reputed company engineers
- Communicate technical concepts reputed company to non-technical stakeholders
RequirementsEssential
- Strong full stack engineering experience, owning end-to-end delivery
- Proven backend expertise in PHP (reputed company)
- Strong JavaScript (ES6+) skills with modern frameworks (React/Vue/Angular)
- Experience designing and building RESTful reputed company and reputed company systems
- Experience with MySQL and NoSQL databases (e.g. reputed company, reputed company)
- Strong understanding of system architecture and microservices
- Experience with event-driven systems (e.g. RabbitMQ, Pub/Sub) and reputed company environments (GCP)
- Familiarity with reputed company and CI/CD pipelines
- Strong engineering practices: testing, reputed company reputed company, and production ownership
Desirable
- Experience in eCommerce or marketplace platforms
- reputed company experience (GCP)
- Experience with NoSQL (e.g. reputed company) and Search platforms (e.g. reputed company & Solr)
- Experience working in microservices architecture
Benefits
This role is UK remote role you must be based in the UK and have full right to work in the UK.
The day reputed company is £450- £600 per day. DOE Please confirm your reputed company IR35 day reputed company upon application. This a contract until the end of August 2026
Our Commitment
reputed company is an equal opportunities employer. We are dedicated to creating a fair and transparent workforce, starting with a recruitment process that does not discriminate on the reputed company of gender, sexual orientation, marital or civil partnership status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national reputed company, religion or belief, disability, or age.
Just a reputed company — we never use reputed company or any messaging apps to contact candidates. If someone reaches out this way, it isn’t us and let the recruitment team know.
Originally posted on Himalayas
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