Data Developer jobs in Welwyn Garden City

A global healthcare company in Welwyn is seeking a Statistician for its Biostatistics team. This role focuses on applying statistical expertise to clinical trials and ensuring regulatory compliance. Candidates should have a MSc or PhD in Statistics or a related field and experience in clinical trial statistics. The position requires proficiency in SAS or R, and excellent communication skills are...

You will work predominantly on opportunities in the UK and when needed across EMEA.

You will be an evangelist for Multicloud, Data & AI and Resiliency & Security services solutions within Dell Technologies and in the market. You represent Dell Technologies Services in the Dell Technologies organization through internal presentations, programs, community/practice leadership, training and enablement.

We have a fantastic opportunity to join Tesco Technology's Finance Data & AI team who are responsible for building the data foundation that powers financial decision‐making across Tesco. We are transforming how finance accesses, trusts and uses data by developing a modern finance data platform that delivers trusted data at pace and enables analytics and AI. We partner with engineering teams to...

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You will design and implement robust models, experiment with new approaches, and translate business problems into data science solutions.

You will collaborate closely with Machine Learning Engineers and Software Engineers to ensure solutions are efficient, maintainable, and aligned with Tesco's technology standards.

Senior AI Data Scientist Join to apply for the Senior AI Data Scientist role at Tesco Technology . About the role At Tesco, our Data Science team builds scalable solutions to complex business challenges across stores, online, supply chain, marketing and Clubcard. We apply advanced machine learning, generative AI, and large language models (LLMs) to personalise customer experiences, optimise...

About Reboot Monkey: Reboot Monkey is a leading provider of comprehensive data center management solutions, offering services such as managed colocation, smart hands, and rack and stack solutions. We ensure fast deployment, smooth operation, and secure management of critical digital data for businesses worldwide. Job Summary: We are seeking a skilled Procurement Specialist to manage supplier...

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and...

You will play a vital role in developing our portfolio by ensuring high-quality clinical project data reaches global Health Authorities and the public domain.

You will manage the balance between clinical transparency and the protection of company confidential information and personal data.

You will also communicate sophisticated solutions in a clear, understandable way to non‐experts

You will have a high level of capability in a programming language, preferably Java or other OOP language and have experience of mentoring others whilst partnering with teams in the areas of scheduling, vehicle routing or bin‐packing on technical developments.

You will also communicate sophisticated solutions in a clear, understandable way to non‐experts Working on end‐to‐end developments, contributing to all aspects of the product lifecycle

You will be responsible for: Develop Data Standards: Create and implement data standardisation policies and procedures to ensure consistency and accuracy of people-related data across the organisation. Data Governance: Establish and maintain data governance frameworks to support data standardisation initiatives for People data.

You will collaborate closely with cross functional data teams to ensure the platform is scalable, secure, and aligned with cybersecurity goals.

At Roche you can show up as yourself, embraced for the unique qualities you bring. Take the next step in your career now, scroll down to read the full role description and make your application. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and...

A leading retail technology firm is seeking an Associate Data Platform Engineer in Welwyn Garden City. This entry-level position involves supporting the development of a robust data platform for advanced analytics to enhance security defenses. Responsibilities include implementing data architectures, coding, and collaborating closely with cross-functional teams. Candidates should have proficiency...

Senior Statistical Methodology Data Scientist page is loaded## Senior Statistical Methodology Data Scientistlocations: Welwyntime type: Tempo integralposted on: Publicado hojetime left to apply: Data de término: 30 de janeiro de 2026 (14 dias restantes para se candidatar)job requisition id: 202511-128913At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture...

You will be responsible for supporting real-time data architectures, implementing ETL frameworks, and producing high-quality code. Ideal candidates will be proficient in SQL, familiar with cloud platforms like Azure, and have strong communication skills. The position offers a blended work pattern of office and remote work.

You will be responsible for Define and own the vision, strategy and roadmap for the Finance Data Platform, aligning strategic priorities, dependencies and outcomes across the finance data product portfolio. Lead and develop a team of Product Managers and Associate Product Managers, ensuring clear goals, coaching and effective performance management.

You will collaborate closely with cross‐functional data teams to ensure the platform is scalable, secure, and aligned with cybersecurity goals.

Data Science Manager – Logistics Operations London, England, United Kingdom (Posted 19 hours ago) About the role Here at Tesco we focus on solving complex business problems and developing data products that can be deployed at scale to our customers. Our work spans across multiple areas including Stores, Online, Fulfilment, Marketing and Clubcard, and we encourage rotation among our Data...

You will be responsible for: Proactively sourcing and hiring great talent for Tesco Technology, this may be for a specific technology vertical or could be across multiple verticals as the business needs. Using social and professional media platforms to attract passive candidates, building talent pools and candidate pipelines to service future hiring needs of the business.