National AI Awards 2025Discover AI's trailblazers! Join us to celebrate innovation and nominate industry leaders.

Nominate & Attend

Junior Data Engineer

City of London
1 week ago
Create job alert

Junior Data Engineer – Financial Services – £35-40k - London
 
Overview:
We are currently partnered with a market-leading financial services organisation who are seeking a Junior Data Engineer to join their growing London team. The team currently operates around 60 Python pipelines, drawing from a mix of on-prem SQLite and Azure SQL Data Warehouse, which feed into Power BI dashboards and published reports. Over the next 12 months, they are undertaking a major transformation where they will be containerising workflows, migrating to cloud-based data systems, and introducing orchestration tools like Prefect. This role will be a hands-on opportunity to contribute to the design and build of a next-generation data platform, while playing a key role in shaping a new, centralised data engineering function.
 
Role & Responsibilities:

Support the redesign of their data stack, including containerising workflows, migrating to cloud SQL, and introducing tools like Prefect.
Maintain and optimise ~60 Python pipelines, refactoring legacy code into modular components.
Keep Power BI dashboards accurate and up to date, supporting evolving business needs.
Help implement validation and anomaly detection within their pipelines to ensure data integrity.
Manage Git workflows and assist in setting up lightweight deployment pipelines.
Maintain clear, up-to-date records of code, processes, and workflows.
Occasionally assist the research desk with Python-based analysis and data visualisation. 
Skills & Experience:
Essentials:

BSc in Computer Science or a related discipline
Solid Python programming skills
Good working knowledge of SQL
Comfortable using Git for version controlDesirables:

Exposure to workflow orchestration tools (e.g. Prefect, Airflow, Dagster)
Experience with cloud data warehouses (Azure SQL, Snowflake) or dbt
Basic familiarity with Docker and BI tools (Power BI, Tableau)
Interest in shipping, financial markets, or commodities 
Package:

£35-40,000 basic salary + bonus
Excellent career progression opportunities
5 days per week in brand new London office

Related Jobs

View all jobs

Junior Data Engineer

Junior Data Engineer

Junior Data Engineer

Junior Data Engineer

Junior Data Engineer

Junior Data Engineer

National AI Awards 2025

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

How to Present Machine Learning Solutions to Non-Technical Audiences: A Public Speaking Guide for Job Seekers

Machine learning is driving change across nearly every industry—from retail and finance to health and logistics. But while the technology continues to evolve rapidly, the ability to communicate it clearly has become just as important as building the models themselves. Whether you're applying for a junior ML engineer role, a research position, or a client-facing AI consultant job, UK employers increasingly expect candidates to explain complex machine learning solutions to non-technical audiences. In this guide, you’ll learn how to confidently present your work, structure your message, use simple visuals, and explain the real-world value of machine learning in a way that makes sense to people without a background in data science.

Machine Learning Jobs UK 2025: 50 Companies Hiring Now

Bookmark this page—we refresh the Hotlist every quarter so you always know who’s really scaling their ML teams. The UK’s National AI Strategy, a £2 billion GenAI accelerator fund and a record flow of private capital have kicked ML hiring into overdrive for 2025. Whether you build production‑grade LLM services or optimise on‑device models for edge hardware, employers need your skills now. Below you’ll find 50 organisations that advertised UK‑based machine‑learning vacancies or announced head‑count growth during the past eight weeks. They’re grouped into five quick‑scan categories so you can jump straight to the type of employer—and mission—that excites you. For each company we list: Main UK hub Example live or recent vacancy Why it’s worth a look (stack, impact, culture) Search any employer on MachineLearningJobs.co.uk to see real‑time adverts, or set a free alert so fresh openings drop straight in your inbox.

Return-to-Work Pathways: Relaunch Your Machine Learning Career with Returnships, Flexible & Hybrid Roles

Returning to work after an extended break can feel like starting from scratch—especially in a specialist field like machine learning. Whether you paused your career for parenting, caring responsibilities or another life chapter, the UK’s machine learning sector now offers a variety of return-to-work pathways. From structured returnships to flexible and hybrid roles, these programmes recognise the transferable skills and resilience you’ve developed, pairing you with mentorship, upskilling and supportive networks to ease your transition back. In this guide, you’ll discover how to: Understand the current demand for machine learning talent in the UK Leverage your organisational, communication and analytical skills in ML contexts Overcome common re-entry challenges with practical solutions Refresh your technical knowledge through targeted learning Access returnship and re-entry programmes tailored to machine learning Find roles that fit around family commitments—whether flexible, hybrid or full-time Balance your career relaunch with caring responsibilities Master applications, interviews and networking specific to ML Learn from inspiring returner success stories Get answers to common questions in our FAQ section Whether you aim to return as an ML engineer, research scientist, MLOps specialist or data scientist with an ML focus, this article will map out the steps and resources you need to reignite your machine learning career.