Formulation & Technical Development Manager at Trinny London | GB | Rezi

Formulation & Technical Development Manager at Trinny London

Formulation & Technical Development Manager

Trinny London · GB

4 days ago

Formulation & Technical Development Manager

Trinny London · GB

5 days ago
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About the Role

As our in-house technical formulation expert, you’ll partner with external labs, manufacturers, and cross-functional teams to deliver commercially viable, compliant, and cutting-edge skincare and colour cosmetics. You’ll own formulation development across our full portfolio while optimizing our technical governance and processes. Perfect for a formulation leader passionate about bringing robust, high-performing beauty products to market.

Responsibilities

  • Manage end-to-end formulation development across skincare and colour cosmetics portfolios in alignment with project timelines and commercial objectives.
  • Provide technical leadership by translating product concepts into clear formulation requirements and evaluating proposed solutions.
  • Partner with external formulation laboratories and manufacturers to achieve optimal product performance, stability, cost, and manufacturability.
  • Serve as the company’s subject matter expert in cosmetic science, offering technical guidance to cross-functional teams and supporting innovation.
  • Identify and mitigate technical risks early across assigned projects, escalating key issues with clear recommendations to ensure project delivery.
  • Lead technical investigations, root-cause analyses, and troubleshooting for formulation, manufacturing, and scale-up issues.
  • Define and review formulation testing and stability programmes, ensuring formulations meet all quality and technical requirements for commercial manufacture.
  • Oversee manufacturing trials and first production runs for all new formulations.
  • Continuously improve formulation development processes, standard operating procedures, and governance to enhance speed and quality.

Requirements

  • Degree in Cosmetic Science or closely related scientific discipline.
  • Significant experience in cosmetic formulation development.
  • Experience across both skincare and colour cosmetics.
  • Strong understanding of cosmetic ingredients and formulation technologies.
  • Experience working with external formulation laboratories and manufacturers.
  • Knowledge of cosmetic manufacturing processes and scale-up.
  • Strong technical problem-solving capability.
  • Excellent stakeholder management and influencing skills.
  • Ability to manage multiple complex development projects simultaneously.

Work Type

  • Hybrid and flexible working

Education Level

  • Degree in Cosmetic Science or closely related scientific discipline.

Benefits

  • Hybrid and flexible working, with core working hours
  • 25 days holiday
  • Wellbeing Days
  • Early Finish Fridays
  • Summer Fridays
  • Welcome to Trinny London Starter Stack and swag
  • £500 annual product allowance
  • 2 weeks work from anywhere
  • Company discount for yourself, your friends, and family
  • Vitality health scheme, EAP and Medicash (including dental, optical & audiological care)
  • An annual personal training and development budget
  • Enhanced family friendly packages to support birthing & non-birthing parents
  • Pension scheme
  • Workplace nursery scheme
  • Cycle to work scheme
  • T-Parties = many office socials as well as summer and festive celebrations!
  • Rewards and Recognition Scheme (awarding length of service with gifts, vouchers and additional annual leave)

About the Company

  • Here at Trinny London, we’re changing the face of makeup and demystifying skincare, and we're only just getting started.
  • Founded in 2017 by Trinny Woodall, Trinny London is challenging people all over the world to rethink their routines.
  • We have achieved tremendous growth since 2017 and we’re proud to be one of Europe’s fastest-growing beauty brands.
  • We’re generating millions of sales by developing innovative products, acquiring hundreds of thousands of supporters and customers all over the world, and more importantly, building a talented and motivated team to support our fantastic growth.
  • Our Values
  • We live by three core values: we bring fearless passion, we act with smart intent and we all wear yellow.
  • We always go the extra mile, working together to push boundaries and celebrate our wins and learnings as a team.
  • We listen to every idea, big or small, and make considered decisions.
  • We support each other to achieve our goals and thrive on collaboration.

Equal Opportunity

  • We celebrate diversity in our customers, our products, and the teams we build.
  • We champion inclusivity and want everyone to be the best versions of themselves.
  • We’re committed to equal opportunities and welcome people from all backgrounds, with their unique perspectives, ideas and experiences.