Pharmacy · Wallingford · Onsite

Compounding In-Process Checker

Voy is a healthcare platform led by clinicians. We support people managing long-term health conditions with treatment plans backed by real evidence.

Founded in 2018, we started as MANUAL, focusing on hair loss, weight loss and men’s health. As we grew, we realised we could help more people. In 2025, we became Voy and expanded into more areas of health, including female hair loss, testosterone, menopause, dermatology and diagnostics with Do Health.

Today, Voy has around 750,000 active customers and has treated more than 2 million people since we began. We work across the UK, Germany, Brazil and India to make a new future of healthcare a reality. We’re approaching $1bn in ARR and have grown more than 100% year on year, every year since inception. At Voy, we let the evidence do the talking. In a published study of over 100,000 people, those who reached 12 months in the Voy programme and stayed engaged lost up to 24% of their body weight.

Our vision is simple: to make 100 years of healthy living within reach for everybody. Our mission is to bring quality care to everyone, at scale.

We are looking for a quality driven Compounding In-Process Checker (IPC) to join our Compounding team.

The IPC plays an important role in ensuring compounded medicines are prepared accurately, safely and consistently. Working closely with Compounding Operatives, Pharmacists and the Quality team, you will independently verify critical stages of the compounding process and ensure that activities are completed in accordance with approved procedures, batch documentation and quality requirements.

This is a hands-on role within the compounding operation. You will be present throughout production, performing in-process checks, reviewing documentation and supporting the team to identify and resolve issues before products progress to the next stage.

What you’ll be doing

Perform independent in-process checks during the preparation of compounded medicines.
Verify the correct product, formulation, strength, batch size and batch documentation before and during processing.
Independently check the identity, quantity and batch/lot details of APIs, excipients and other materials used during compounding.
Verify calculations, weights, quantities and measurements at defined critical stages.
Check equipment identification, status and setup before processing begins.
Perform and document required checks during weighing, blending, encapsulation, liquid preparation, filling, counting and packaging activities.
Check finished quantities against expected batch yields and investigate or escalate discrepancies.
Ensure required in-process controls are completed and results are within defined acceptance criteria.

Carry out independent in-process checks during compounding and packaging.
Check materials, quantities, weights and calculations against batch documentation.
Verify batch numbers, expiry dates and material traceability.
Review batch records for accuracy and completeness.
Check room, equipment and line clearance before processing.
Verify equipment setup and relevant processing parameters.
Complete in-process yield and reconciliation checks.
Check packaging, labels, pack sizes and finished quantities.
Identify and escalate errors, discrepancies or deviations.
Ensure all checks are clearly and accurately documented.
Work closely with Compounding Operatives, Pharmacists and the Quality team.
Support right-first-time and continuous improvement within the Compounding team.

What we need from you

Previous experience in pharmaceutical manufacturing, compounding, pharmacy or another regulated environment.
Strong attention to detail and confidence checking another person’s work.
Good numeracy skills and ability to check weights, quantities and calculations.
Ability to follow SOPs, batch records and written instructions accurately.
Good documentation and organisational skills.
Confidence identifying and escalating errors or discrepancies.
Comfortable working in a fast-paced, hands-on environment.
A quality-focused mindset with patient safety at the centre of your work.

Desirable