Senior Full Stack Developer (5+ Years' Experience)

Senior Full Stack Developer (5+ Years' Experience)

Job Type: Full-time / Contract

Location: Remote / Hybrid (to be discussed)

Salary: Competitive, depending on experience

Job Description

We are seeking an experienced and highly skilled Senior Full Stack Developer with at least 5 years of professional development experience to help build and scale an innovative technology platform combining smart shopping devices, e-commerce, membership management, loyalty points and digital services.

The ideal candidate will have strong technical expertise, excellent problem-solving skills and the ability to independently design, develop and deploy complex software systems.

Key Responsibilities

• Design, develop and maintain scalable web applications and management platforms.
• Build membership, loyalty points, rewards and account management systems.
• Develop e-commerce functionality, payment integrations, order processing and transaction management.
• Design secure backend architecture, APIs and databases.
• Develop administrative dashboards, reporting and analytics tools.
• Integrate third-party payment providers and external APIs.
• Support integration with smart devices, IoT hardware, Bluetooth and NFC technologies.
• Implement robust security, authentication and data protection measures.
• Optimise system performance, reliability and scalability.
• Take ownership of the complete development lifecycle, from architecture to deployment.

Essential Requirements

• Minimum 5 years of professional full stack development experience.
• Strong proficiency in JavaScript / TypeScript.
• Extensive experience with React, Vue.js or similar frontend frameworks.
• Strong backend development experience with Node.js, Python, Java or equivalent technologies.
• Experience with PostgreSQL, MySQL, Redis or similar databases.
• Proven experience in RESTful API development and third-party integrations.
• Experience with cloud infrastructure such as AWS, Azure or Google Cloud.
• Strong understanding of cybersecurity, authentication and secure payment processing.
• Experience with Git, CI/CD pipelines and production deployments.
• Ability to work independently and take technical ownership of a project.

Desirable Skills

• Experience developing e-commerce or fintech platforms.
• Experience building loyalty, membership, commission or rewards management systems.
• Experience integrating payment gateways such as Stripe, Alipay or WeChat Pay.
• Experience with IoT devices, Bluetooth, NFC or smart hardware integration.
• Experience with mobile applications or mini-programmes.
• Previous experience as a Technical Lead or Software Architect.

What We Offer

• Opportunity to work on an innovative technology project.
• Significant involvement in technical architecture and product development.
• Flexible working arrangements.
• Long-term career development opportunities.
• Competitive compensation based on experience and technical ability.

How to Apply

Please submit:

• Your CV or professional profile.
• Examples of previous projects you have developed.
• GitHub profile, portfolio or links to live applications, if available.
• A brief description of your experience designing and delivering complete software systems.

Applicants must have at least 5 years of relevant professional development experience.

职位类型：全职

薪资： £30,000.00至£100,000.00（每小时 ）

预计小时数：每周 44.0

Work Location: 现场办公