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- Tasks: Develop high-performance front-end interfaces using React and GraphQL for an innovative knowledge platform.
- Company: Join a major UK organisation at the forefront of technology.
- Benefits: Competitive pay, fully remote work, and opportunities for professional growth.
- Why this job: Be part of a cutting-edge project that combines AI and graph technology.
- Qualifications: Strong experience with React, GraphQL, and TypeScript is essential.
- Other info: Collaborative environment with a focus on accessibility and user experience.
The predicted salary is between 36000 - 60000 £ per year.
We are working with a major UK organisation building a next-generation knowledge platform that combines structured data, graph technology, and AI-enabled workflows. This is a senior front-end role focused on developing high-performance interfaces that interact directly with a semantic knowledge graph platform.
Key Responsibilities
- Build and maintain complex React/Next.js applications in a modern TypeScript codebase
- Develop rich UI experiences powered by GraphQL APIs connected to Amazon Neptune
- Create advanced Search & Discovery interfaces, combining keyword and AI/vector-based retrieval
- Build dashboards supporting human-in-the-loop validation of AI-generated outputs
- Ensure strict adherence to WCAG 2.2 AA accessibility and design system standards
- Collaborate closely with backend engineers, data teams, and UX/service designers
- Integrate front-end applications with AWS-hosted services (Lambda, API Gateway, ECS)
Core Skills Required
- Strong front-end engineering experience with React or Next.js + TypeScript
- Proven expertise consuming and delivering applications built on GraphQL APIs
- Hands-on experience working with GraphQL backed by Amazon Neptune is essential
- Strong state management skills (Redux, TanStack Query, or similar)
- Deep practical accessibility experience (WCAG standards)
- UK-based and able to meet security and governance requirements
Desirable Experience
- Knowledge graph or semantic data awareness (RDF, JSON-LD, linked data concepts)
- Experience building high-performance search UIs (OpenSearch, Elastic, vector search)
- Familiarity with CI/CD pipelines and Infrastructure-as-Code (Terraform/CDK)
- Interest in AI-enabled workflows and validation tooling
Please note: GraphQL experience specifically with Amazon Neptune is an absolute minimum requirement. Applications without this will not be considered.
Senior Backend Engineer in London employer: TechNET IT
Contact Detail:
TechNET IT Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Backend Engineer in London
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online communities. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving React, GraphQL, and AWS. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, confidence is key!
✨Tip Number 4
Don’t forget to apply through our website! We’re always on the lookout for talented individuals like you. Keep an eye on our listings and get your application in – you could be the next addition to our team!
We think you need these skills to ace Senior Backend Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Backend Engineer role. Highlight your experience with React, GraphQL, and Amazon Neptune, as these are key skills we're looking for. A personalised CV shows us you're genuinely interested in the position!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're the perfect fit for our team. Mention specific projects where you've used the required technologies and how they relate to the role. We love seeing your passion and expertise!
Showcase Your Projects: If you've worked on relevant projects, don't hesitate to showcase them! Include links to your GitHub or portfolio where we can see your work with React, GraphQL, and any AI-enabled workflows. This gives us a better idea of your skills in action.
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep everything organised and ensures your application gets the attention it deserves. Plus, it's super easy to do!
How to prepare for a job interview at TechNET IT
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in React, Next.js, and TypeScript. Brush up on your GraphQL skills, especially with Amazon Neptune, as this is a must-have. Be ready to discuss specific projects where you've used these technologies.
✨Showcase Your Problem-Solving Skills
Prepare to talk about challenges you've faced in previous roles, particularly around building high-performance interfaces or working with complex data structures. Use the STAR method (Situation, Task, Action, Result) to structure your answers.
✨Demonstrate Accessibility Knowledge
Since adherence to WCAG 2.2 AA standards is crucial, be prepared to discuss how you've implemented accessibility features in past projects. Bring examples of how you’ve ensured that your applications are user-friendly for everyone.
✨Collaborative Mindset is Key
This role involves working closely with backend engineers and UX designers. Be ready to share experiences where collaboration led to successful outcomes. Highlight your communication skills and how you handle feedback.