At a Glance
- Tasks: Architect and build scalable backend systems for an innovative AI platform.
- Company: Join LightWork AI, a VC-backed startup revolutionising property management.
- Benefits: Competitive salary, mentorship opportunities, and a chance to shape the future of AI.
- Other info: Dynamic startup culture with excellent growth potential and a supportive team.
- Why this job: Lead the tech backbone of a game-changing platform and make a real impact.
- Qualifications: 7+ years in backend development with expertise in Node.js and TypeScript.
The predicted salary is between 80000 - 100000 £ per year.
LightWork AI is a VC-backed startup building the AI operating system for property management.
As the most senior backend engineer, you will architect and build the scalable services powering Felicity, an AI assistant automating 80–90% of property management workflows. You will design event-driven systems in Node.js/TypeScript, integrate advanced LLMs, and establish the technical standards for a high-performing engineering team in a fast-scaling startup environment.
Location: London, UK
Why this role is remarkable: Join as the most senior backend authority working directly with a founding team from Revolut, ESG Book, and Mimica. Shape the technical backbone of a platform disrupting a massive industry where 75% of time is currently wasted on manual admin. Lead the transition from pilot phase to scale, owning the architecture and engineering culture of a potential AI unicorn.
What you will do:
- Architect and build scalable backend systems and RESTful APIs using Node.js, TypeScript, and PostgreSQL.
- Design and maintain microservice and event-driven architectures that support real-time operational workflows and AI integrations.
- Lead technical strategy, mentor engineers, and conduct code reviews to ensure production-grade reliability and performance.
The ideal candidate:
- 7+ years of professional backend experience with deep expertise in Node.js and TypeScript ecosystems.
- Proven track record of designing and operating production systems in microservice or event-driven architectures.
- Strong leadership ability with experience mentoring engineers and translating complex business requirements into robust technical solutions.
Next steps:
- Visit our website.
- Click 'Talk to Jack'.
- Talk to Jack so he can understand your experience and ambitions.
- Jack will make sure Jill (the AI agent working for the company) considers you for this role.
- If Jill thinks you’re a great fit and her client wants to meet you, they will make the introduction.
- If not, Jack will find you excellent alternatives. All for free.
We never post fake jobs. This isn’t a trick. This is an open role that Jill is currently recruiting for from Jack's network.
Lead Backend Engineer at LightWork AI in London employer: Jack & Jill/External Ats
LightWork AI is an innovative VC-backed startup located in London, dedicated to revolutionising property management through cutting-edge AI technology. As a Lead Backend Engineer, you will be at the forefront of shaping scalable backend systems and mentoring a talented engineering team, all within a dynamic and supportive work culture that prioritises growth and collaboration. With direct access to a founding team with experience from top companies like Revolut, this role offers unique opportunities to influence the future of an industry ripe for disruption.
StudySmarter Expert Advice🤫
We think this is how you could land Lead Backend Engineer at LightWork AI in London
✨Tip Number 1
Get to know Jack! He’s your go-to AI for understanding your skills and what you want in a job. Chat with him on our website to make sure he knows exactly how to position you for this Lead Backend Engineer role.
✨Tip Number 2
Don’t just wait for opportunities to come to you. Be proactive! Use our platform to connect with Jack and explore other roles that might suit your backend engineering expertise, especially if you’re keen on working with Node.js and TypeScript.
✨Tip Number 3
Prepare for your chat with Jill by brushing up on your leadership experiences. She’ll be looking for candidates who can mentor others and lead technical strategies, so have some examples ready to share!
✨Tip Number 4
Follow up after your conversation with Jack. A quick thank you message can go a long way in making a good impression. Plus, it shows you’re genuinely interested in the role and the company!
We think you need these skills to ace Lead Backend Engineer at LightWork AI in London
Some tips for your application 🫡
Show Off Your Skills:Make sure to highlight your experience with Node.js and TypeScript. We want to see how you've tackled backend challenges in the past, so don’t hold back on those impressive projects!
Tailor Your Application:Take a moment to customise your application for this role. Mention how your background aligns with LightWork AI's mission and the specific responsibilities of the Lead Backend Engineer position. It shows us you’re genuinely interested!
Be Clear and Concise:When writing your application, keep it straightforward. We appreciate clarity, so avoid jargon and get straight to the point about your achievements and what you can bring to the team.
Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to connect you with Jack and ensure your application gets the attention it deserves. Plus, it’s super easy!
How to prepare for a job interview at Jack & Jill/External Ats
✨Know Your Tech Inside Out
Make sure you’re well-versed in Node.js, TypeScript, and PostgreSQL. Brush up on your experience with microservices and event-driven architectures, as these will be key topics during the interview. Be ready to discuss specific projects where you've implemented these technologies.
✨Showcase Your Leadership Skills
As a Lead Backend Engineer, you'll need to demonstrate your ability to mentor and lead a team. Prepare examples of how you've guided engineers in the past, tackled complex problems, and translated business needs into technical solutions. This will show that you can not only build but also inspire.
✨Understand the Company’s Vision
Familiarise yourself with LightWork AI's mission and the impact of their AI assistant, Felicity. Being able to articulate how your skills align with their goals will set you apart. Think about how you can contribute to reducing manual admin time in property management.
✨Prepare for Technical Challenges
Expect to face technical questions or coding challenges during the interview. Practice common algorithms and system design questions relevant to backend engineering. This will help you feel confident and ready to tackle any problem they throw your way.
