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Jobs at Parexel

Are you ready to make your mark in the healthcare industry using your ingenuity and technical expertise? At Parexel, there's no limit to what you can accomplish. We work with the top 50 global pharmaceutical companies, the top global biotech companies, and hundreds of small and emerging companies. We've supported the development of some of the most important treatments of our time, including nearly all of the 50 top selling drugs currently on the market. Join us and you'll make a profound difference in millions of lives. With a role in our Information Technology group, you'll work with cutting-edge technology on internal and client-facing projects. Collaborating with people from all over the world and touching everything from enterprise systems and clinical applications to infrastructure and networking, you'll keep our data safe and confidential. You'll have the chance to develop your skills and pursue advancement opportunities that include managerial and technical tracks. If you have stellar coding and design experience and a passion to learn more about healthcare, Parexel invites you to discover our rewarding opportunities in Enterprise Architecture, Software Development, Project Management and Business Analysis, and more. In a global clinical trial environment, business-focused applications, connectivity, and data security are critical to a trial's outcome. Find out how you can be an invaluable part of our success story.

Senior Associate Bioinformatics Scientist

Job ID R0000044244 , United Kingdom

Parexel is looking for a Senior Associate Bioinformatics Scientist to work with one of our large sponsors. The role is remote based but you must live and have the right to work in one of the following EMEA countries only:

United Kingdom

Germany

France

Spain

Romania

Serbia

Lithuania

Poland

The Senior Associate Bioinformatics Scientist will fulfill a quantitative bioinformatics role that supports analysis, data operations/QC, visualization tools, pipeline automation and cross-study data integration support. The role involves the execution of well defined requests such as figure/analysis iterations, running QC data analysis, maintaining data and results viewers, and possible AI assisted analysis code development. The role works within existing analysis plans and technical frameworks, and escalates anything that needs advance scientific interpretation and presentation.

Job Responsibilities

Data Analysis

  • Figure and analysis updates: Support adhoc requests and updates to analyses and outputs such as figures with different splits/subsets, labels, groupings, color palettes, and formatting while preserving the underlying statistical results.

  • Pipeline execution: run and optimize automated processing pipelines, perform routine QC on outputs, and document run parameters, versions, and any deviations.

  • Data QC / results QC: execute QC checks on data and result deliverables, generate QC summaries, and route issues for resolution.

  • Results Data viewers: Refresh RMarkdown/Quarto or Shiny data viewers using approved templates for single-study and cross-study exploration; package and publish outputs in the agreed team format.

  • Cross-study database integration support: contribute to data collation, standardization, and ingestion activities (mapping variables, harmonizing identifiers, validating joins, running ETL checks)

Experiment Preparation

  • Link randomization: generate balanced layouts using the teams approved algorithm, validate balance metrics and coordinate downstream sample list submission steps.

Open Source Code Development

Claude Code sharing and optimization: maintain a reusable library of prompts/snippets/skills for common tasks (e.g., data viewer creation), define standards (style, testing, documentation), and provide light enablement to ensure consistent AI-assisted workflows.

Job Requirements

Technical Skills:

  • Experience in open-source programming such as R, R Shiny, and bash

  • Experience using version control tools (git)

  • Experience using Claude Code and other AI tools

Other Skills:

  • Familiarity with basic statistical modeling fundamentals (linear/logistic models, survival concepts, multiple testing awareness)

  • Detail oriented with a QC mindset and validation

  • Good communication and collaboration skills.

  • Comfortable with quick paced environment

Required Special Equipment and/or programs:

  • R/ R/Python, R Shiny, bash

Required Training:

BS (MS is a plus) in Bioinformatics, Computer Science, Computational Biology, Life Sciences, or related discipline with 2+ years of programming experience, preferably in life sciences processing molecular data and or clinical trial data in the biotechnology, pharmaceutical, or health-related industry


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