Staff Backend Engineer - ML Platform

Lightricks
London
Who we are

Lightricks, an AI-first company, is revolutionizing how visual content is created. With a mission to bridge the gap between imagination and creation, Lightricks is dedicated to bringing cutting-edge technology to the creative and business spaces.

Our advanced AI photo and video generation models, including our open-source LTXV model, power our apps and platforms including Facetune, Photoleap, Videoleap, and LTX Studio, allowing creators and brands to leverage the latest research breakthroughs, offering endless control over their creative potential. Our influencer marketing platforms, Popular Pays and Content Lab, provide influencers with the ability to scale their content and monetize their work, while offering brands opportunities to expand their reach through tailored creator partnerships.
What you will be doing

Our ML Platform team is responsible for building Lightricks' ML serving platform, which hosts all of the company's ML and Gen AI models. Our goal is to create streamlined processes to bring functional research code and AI models to production grade systems, where millions of our apps users enjoy this magic.
  • Lead the design and evolution of our ML Platform, partnering closely with DevOps, research, and product engineering teams to ensure it meets the current and future needs of Lightricks.
  • Architect and implement reliable, scalable, and high-performance services that power the ML and GenAI experiences across our suite of products.
  • Drive technical strategy and roadmap for the platform, identifying opportunities for innovation, optimization, and automation.
  • Collaborate across teams to define platform capabilities and influence infrastructure direction based on product and organizational goals.
  • Mentor and guide engineers in the team, promoting a culture of technical excellence through code reviews, design discussions, and knowledge sharing.
  • Serve as a key technical leader in cross-functional initiatives, helping align teams on architecture, best practices, and long-term vision.
Your skills and experience
  • 8+ years of experience developing and scaling production backend systems, primarily in Python (preferred) or another modern language (e.g., Golang, Java, C++, C#).
  • Proven track record of leading complex backend or platform projects from design through production.
  • Deep experience building, deploying, and maintaining cloud-based systems with strong understanding of distributed system principles.
  • Strong communication skills, with the ability to collaborate and influence cross-functional initiatives.
  • Experience in mentoring engineers, driving technical direction, and promoting engineering excellence.
  • Strong knowledge of system and API design, observability, and operational best practices.
  • B.Sc. in Computer Science or related quantitative field.
  • Experience with ML model serving and working with GPUs is a strong plus.
Benefits
  • Stock Options.
  • Private Medical Insurance (Optical & Dental cover) including your loved ones.
  • Life Assurance.
  • £3,000p/a Transport Allowance.
  • £750p/a allowance for Wellbeing & Professional Development.
  • Free on-site lunches, coffee, breakfast & snacks.
  • Pension Contributions (7%).
  • Holiday (25 days).
  • Seasonal & Anniversary Vouchers.
  • Hybrid & Flexible working.
  • Cool office space in central London.
  • Enhanced Parental Leave.
  • Cycle-to-work Scheme.
  • Season Ticket Loan.
  • Volunteering Opportunities.
  • Frequent social activities - away-days, happy hours, team building, yoga, creative workshops.
#LI-CK1

#LI-HYBRID
Posted 2025-10-15

Recommended Jobs

Physics Teacher | Independent Boys' School, Harrow

Marchant Recruitment
Harrow, Greater London

A highly selective independent Boys' School in Harrow, North West London, known for exceptional academic results and university placement in STEM fields, is recruiting a Physics Teacher to join their…

View Details
Posted 2025-10-10

Science Technician - Practical Support - Redbridge

Marchant Recruitment
Ilford, Greater London

Science Technician – Provide Essential Practical Support to a Rigorous Science Faculty – Redbridge An academically rigorous secondary school in Redbridge requires a highly capable Science Tech…

View Details
Posted 2025-10-16

Legal Counsel in London Area

London

Job description Graff Search are delighted to partner with a well-established, reputable Law Firm that specialise in working with a wide range of international consumer brands. We are looking…

View Details
Posted 2025-10-09

Global Program Clinical Head - Oncology

Novartis
London

Job Description Summary The Global Program Clinical Head (GPCH) is the global clinical leader responsible for one or more clinical programs across indications, involving one or multiple compounds.…

View Details
Posted 2025-10-15

PE Teacher (ECT) - Supportive Community - Havering

Marchant Recruitment
Havering, Greater London

ECT: PE Teacher (General) – Start Your Career with Supportive Induction in a Strong Community School – Havering A nurturing and supportive secondary school in Havering is seeking an enthusia…

View Details
Posted 2025-10-11

Sales Consultant (IT)

LA International Computer Consultants Ltd
London

Role: Sales Specialist Rate: £ inside IR35 per day Location: Manchester, Birmingham or London 3 days onsite with 2 WFH Duration: Until 31/01/2026 initially The Sales Specialist (Migrations) repor…

View Details
Posted 2025-09-25

Finance Business Partner

Michael Page
London

Finance business partner with the Residential build to rent and Residential build to sell segment budget holders, including regular liaison to ensure up to date understanding of their performance as …

View Details
Posted 2025-09-18

ALM / Investment / M&A - Actuarial Opportunities

Clarence George
London

Job Details Clarence George is working alongside a number of global asset managers, consultancies, direct insurers, reinsurers, and Investment Banks in search of actuaries with ALM/Investment/M&A …

View Details
Posted 2025-09-30