At a Glance
- Tasks: Architect and build scalable backend systems for an innovative AI platform.
- Company: LightWork AI, a VC-backed startup revolutionising property management.
- Benefits: Competitive salary, dynamic work environment, and mentorship from industry leaders.
- Other info: Join a fast-scaling team with excellent career growth opportunities.
- Why this job: Lead the tech backbone of a potential AI unicorn 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.
Company Description: LightWork AI - VC-backed startup building the AI operating system for property management.
Job Description: 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.
Lead Backend Engineer at LightWork AI in London employer: The Jack Company Bv
Midnite is an exceptional employer, offering a unique opportunity to lead a greenfield team in building an innovative internal back-office platform. With a strong focus on AI experimentation and a commitment to employee growth, you will enjoy a collaborative work culture that values autonomy and creativity, all while being part of a well-funded Series C startup backed by prestigious investors. The remote UK location allows for flexibility, making it an attractive choice for those seeking meaningful and rewarding employment in a dynamic environment.
