Quantitative Python Engineer Data Optimisation Jobs in UK

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SEO & GEO (Generative Engine Optimisation) Data Analyst

End Date: Friday 15 May 2026 Salary Range: £61,344 - £68,160 Flexible Working Options: Hybrid Working, Job Share Job Title SEO & GEO (Generative Engine Optimisation) Data Analyst Location: Edinburgh, Bristol, Chester or Halifax ...

EMEA Programmatic Lead: Data Driven Campaign Optimisation

Hearts & Science is seeking a Programmatic Manager to lead the day-to-day delivery and optimisation of programmatic campaigns across EMEA. This role demands strong analytical skills and offers the opportunity to work with platforms such as DV360, YouTube, and Google Ads. The successful candidate will collaborate ...

SEO & GEO Data Analyst: Generative Engine Optimisation

Lloyds Banking Group is seeking a SEO & GEO Data Analyst to enhance analytics capabilities in driving organic growth. The role involves evolving measurement frameworks, delivering actionable insights to improve website performance, and fostering a culture of data-informed decision making. This hybrid position of ...

Data Scientist — Pricing & Revenue Optimisation (London Hybrid)

A leading SaaS platform in the hospitality sector seeks a Data Scientist to develop pricing algorithms and optimize revenue strategies. You will analyze data, create predictive models, and collaborate with various teams to implement data-driven pricing solutions. Ideal candidates will have a degree in Data Scien ...

Data Scientist Product focused (Python)

Data Scientist - Bristol (Hybrid | 3 days office)Full-time | PermanentAre you a data scientist who thrives on turning complex data into real commercial impact? Do you enjoy building scalable, repeatable solutions rather than one-off analysis? Are you excited by the opportunity to shape a product from the ...

Data Scientist Python SQL FinTech

Data Scientist (Python SQL Maths) Newcastle onsite to £80k+Are you a Data Scientist, with a first class education and strong Python programming skills?You could be progressing your career, as a Data Scientist, working on complex and interesting systems at a FinTech scale-up, they have sec ...

Data Developer C# Python Finance

Data Developer / Software Engineer (C# Python ETL Data Lakes) London / WFH to £150k+Are you a data savvy Software Engineer with C# and Python skills?You could be joining a Hedge Fund with complex work and substantial bonus earning potential.As a Data Developer you will join a growi ...

Market Data Analyst Python SQL

Market Data Analyst (Python SQL) Newcastle onsite to £90kDo you have a first class education combined with Market Data experience?You could be progressing your career at a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner; this is an excellent op ...

Market Data Analyst Python SQL

Market Data Analyst (Python SQL) Newcastle onsite to £90kDo you have a first class education combined with Market Data experience?You could be progressing your career at a FinTech start-up, they have secure backing and an established Hedge Fund client as a partner; this is an excellent op ...

Data Developer C# Python Finance

Data Developer / Software Engineer (C# Python ETL Data Lakes) London / WFH to £150k+Are you a data savvy Software Engineer with C# and Python skills?You could be joining a Hedge Fund with complex work and substantial bonus earning potential.As a Data Developer you will join a growi ...

Data Scientist Python SQL FinTech

Data Scientist (Python SQL Maths) Newcastle onsite to £80k+Are you a Data Scientist, with a first class education and strong Python programming skills?You could be progressing your career, as a Data Scientist, working on complex and interesting systems at a FinTech scale-up, they have sec ...

Data Manager with Python Permanent

What do you need?In-depth knowledge of statistical methodologies and data analysis techniques in either Python/RKnowledge of relevant relational database like SQLProven analytic skills, including mining, evaluation, analysis, and visualizationEx ...

Senior Python Developer Data AWS

Senior Python Developer / Backend Software Engineer (Python Data AWS) London / WFH to £90kAre you a Senior Python Developer with data engineering skills?You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech who have built a highly complex, re ...

Senior Python Developer Data AWS

Senior Python Developer / Backend Software Engineer (Python Data AWS) London / WFH to £90kAre you a Senior Python Developer with data engineering skills?You could be progressing your career in a hands-on Senior Python Developer role at a scaling Fintech who have built a highly complex, re ...

Data Manager with Python Permanent

What do you need?In-depth knowledge of statistical methodologies and data analysis techniques in either Python/RKnowledge of relevant relational database like SQLProven analytic skills, including mining, evaluation, analysis, and visualizationEx ...

Data Analyst (SQL, PySpark, Python)

Our client is seeking an experienced Data Analyst to support a key client engagement within their professional services division. This is an initial 1 year contract based in London , operating on a hybrid basis (2 days onsite per week) and ...

Python Developer (Data Project Contract)

Overview MCS Group is partnering with a well-known Northern Irish organisation in Belfast to recruit a Software/Data Engineer for a short-term daily rate contract. This role offers a flexible hybrid working pattern (Belfast). The Role Redevelop existing functions currently wr ...

Data Developer C# Python Finance

London, Greater London | £120k - £150k per year Ref: PR/ _ Data Developer / Software Engineer (C# Python ETL Data Lakes) London / WFH to £150k+ Are you a data savvy Software Engineer with C# and Python skills? You could be joining a Hedge Fund with complex work an ...

Data Scientist Python SQL FinTech

Data Scientist (Python SQL Maths) Newcastle onsite to £80k+ Are you a Data Scientist, with a first class education and strong Python programming skills? You could be progressing your career, as a Data Scientist, working on complex and interesting systems at a FinTech scale-up, they have s ...

Aerospace Data Analyst Skywise & Python

iO Associates is seeking an experienced Data Analyst to join their team on a hybrid basis in Filton. The role will involve analyzing crucial aircraft health data and collaborating with engineering teams to improve system performance in a technology-driven aerospace environment. Candidates should have p ...

Market Data Analyst Python SQL

Newcastle upon Tyne, Tyne and Wear | £70k - £90k per year Market Data Analyst (Python SQL) Newcastle onsite to £90k Do you have a first class education combined with Market Data experience? You could be progressing your career at a FinTech start-up, they have secure backin ...

Market Data Analyst Python SQL

Market Data Analyst (Python SQL) – Newcastle, Onsite, £90k Do you have a first class education combined with Market Data experience? You could be progressing your career at a FinTech start‑up with secure backing and an established Hedge Fund client as a partner; this is an excellent opportunity t ...

Data Scientist Python SQL FinTech

Data Scientist (Python SQL Maths) Newcastle onsite to £80k+ Are you a Data Scientist, with a first class education and strong Python programming skills? You could be progressing your career, as a Data Scientist, working on complex and interesting systems at a FinTech scale-up, they have s ...

Data Analyst SQL Python Tableau

Data Analyst (SQL & Data Integration) Location: Lisburn, Northern Ireland (Hybrid flexibility available) Eligibility: UK work authorisation required (no sponsorship available) We're working with a growing analytics and data team looking for a Data Analyst with strong SQL and data integration experience to suppor ...

Data Scientist (Python, ML, SQL)

MCS Group is working with a well-established organisation in their search to hire a Data Scientist into a growing Data & Analytics function. This is a brilliant chance for an ambitious Data Science professional to work closely with senior stakeholders and play a key role in turning data into real business value. ...

Data Scientist Python and SQL

MCS Group is working with a well-established organisation in their search to hire a Data Scientist into a growing Data & Analytics function. This is a brilliant chance for an ambitious Data Science professional to work closely with senior stakeholders and play a key role in turning data into real business value. ...

Data Scientist Ml Ai Python

MCS Group is working with a well-established organisation in their search to hire a Data Scientist into a growing Data & Analytics function. This is a brilliant chance for an ambitious Data Science professional to work closely with senior stakeholders and play a key role in turning data into real business value. ...

Software Engineer | High Frequency Trading

Software Engineer - Quantitative Finance Apply promptly! A high volume of applicants is expected for the role as detailed below, do not wait to send your CV.40+ top trading firms seeking exceptional engineers. Multiple immediate openings. </ ...

Analytical Data Science Consultant

Analytical Consultant | AI, Data Science & Operational Research UK | Hybrid, typically 3 days on client site Datatech Analytics is supporting a leading consulting and technology organisation delivering advanced analytics, AI and operational research solutions across governme ...

Lead Process Engineer, Water Systems & Optimisation

A leading consultancy firm is seeking a Principal Process Engineer to lead process design and optimisation across UK water networks. The role involves producing process envelopes, managing multidisciplinary teams, and enhancing client value through innovative solutions. Candidates should hold a degree in Chemica ...

Senior Trade Data Analyst Python & Data Quality

A dynamic business consultancy in London is seeking a Mid-Senior level Business Analyst to specialize in trade data analysis. Candidates should possess strong Python skills and have at least 3 years of experience in a similar role, preferably in the financial services sector. This role involves collaborating wit ...

Quantitative Developer Hybrid Working Up to £300,000 Base (+ Bonus)

Quantitative Developer (C++ and/or Python) Client: Elite Algorithmic Market Making Firm (HFT) Compensation: Up to £300,000 Base + Bonus Location: London (Hybrid) Overview An elite algorithmic market making firm is seeking a talented Quant ...

Quantitative Developer Hybrid Working Up to £300,000 Base (+ Bonus)

Quantitative Developer (C++ and/or Python) Client: Elite Algorithmic Market Making Firm (HFT) Compensation: Up to £300,000 Base + Bonus Location: London (Hybrid) Overview An elite algorithmic market making firm is seeking a talented Quant ...

Systems Optimisation Engineer in London Oriole Networks

Systems Optimisation Engineer London, UnitedKingdom Posted 9 months ago Tech stack C Optimisation Python Automated Testing Skills & Experience: Proficiency in software development for test automation (<b ...

Front End Engineer: Experimentation & UX Optimisation

A leading news organization in the UK seeks a talented Front End Developer - Software Engineer to enhance digital products. You will work within a hybrid model, requiring a minimum of three days in the office. The ideal candidate has experience with A/B testing platforms, is passionate about coding best practice ...

VP Front Office Quantitative Analyst

A leading global investment bank is seeking a VP Quantitative Analyst to join its Capital Analytics team in London. This is a VP-level role, suited to experienced AVP/VP professionals, with strong Front Office interaction and ownership of key regulatory capital analytics. The Role As a VP ...

Lead Python Engineer VP

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build ...

Senior / Lead Python Engineer

Job Description The Role Following the hiring of a very impressive CTO, this business is hiring a senior engineer to join the team and play a key hands on role building a brand new platform in Python to process huge amounts of data! Reporting to the CTO you will p ...

Senior / Lead Python Engineer

Job Description The Role Following the hiring of a very impressive CTO, this business is hiring a senior engineer to join the team and play a key hands on role building a brand new platform in Python to process huge amounts of data! Reporting to the CTO you will p ...

Software Engineer Python, Automation

Teamwork makes the stream work. Roku is changing how the world watches TV About the Role This is a great role for a Software Engineer, Python / SDET , with a background in developing automated tools and tests on resource constrained hardware platforms. These to ...

Lead Software Engineer (Python)

About Circuit Mind: Electronic circuit boards are at the core of current and future inventions - space travel, medical robotics, autonomous transportation, augmented reality, bio-engineering. Yet today designing an electronic circuit board is an extremely manual, long and t ...

Senior Software Engineer (Python)

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. Interested in this role You can find all the relevant ...

Senior Software Engineer (Python)

Overview Senior Recruitment Consultant - Software and Data Engineering @ Harnham Senior Software Engineer (Python) – Up to £80,000 + Benefits Are you a passionate Python engineer who thrives on building scalable, high-quality software? We’re working with a multi-award-winning ...

Senior Python software engineer

Senior Python software engineer - with strong Maths background Are you a software engineer who thrives on building robust, scalable products with a strong foundation in mathematics and analytics? We’re specifically looking for an engineer—not a data scientist—to join ScanmarQED as a Senior ...

Lead Software Engineer AI/ML Data Platforms AI Engineer Python

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a team that works to enhance, build, and deliver trusted market-lead ...

Lead Software Engineer AI/ML Data Platforms AI Engineer Python

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the AI/ML Data Platforms business, you are an integral part of a team that works to enhance, build, and deliver trusted market-lead ...

Lead Software Engineer AI/ML Data Platforms AI Engineer Python

LONDON, United Kingdom Job Information Job Identification Job Category Software Engineering Business Unit Commercial & Investment Bank Posting Date 03/20/2026, 01:34 PM Locations 25 Bank Street, Canary Wharf, London, Greater London, E14 5JP, ...

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