386,469+ Database Developer Equity Data Optimization Python Jobs in UK — Top Companies Hiring July 2026

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Security Cleared D365 CE/CRM Developer – Remote

A leading IT recruitment agency is seeking a Security Cleared D365 CE/CRM Developer for a role based in London, offering a blend of on-site and remote work. This role involves utilizing your D365 CE/CRM expertise on a variety of projects, including solution design, data migration, and integrations, while also re ...

Senior Software Engineer, Trading & Tools — Hybrid

bet365 is looking for a Senior Software Developer to collaborate with our skilled team on our cutting-edge Sports Trading Platform. You will lead the development of a range of applications, including desktop solutions and backend services. This role offers a hybrid working model and the opportunity to ...

Energy Ops Software Engineer – Post Trade & Data Integrity

A global financial services platform in Greater London seeks a Software Developer to join the Operations Technology team. This role involves maintaining and enhancing applications for post-trade operations across various asset classes, ensuring data integrity and compliance with regulatory standards. Candidates ...

C++ ML Engineer — Statistics & Time Series Analytics

A leading global software provider in Southampton is seeking an experienced developer to enhance their data analytics capabilities. The ideal candidate will have over 4 years of experience in high-quality C++ coding and strong background in statistical methods and machine learning. This role offers flexibility i ...

Trading UI Engineer — React & TypeScript

A leading investment bank in London seeks a UI Developer to enhance trading technology for credit and fixed income teams. The role involves designing scalable UI applications and building real-time data-heavy interfaces. Candidates should have experience with AG Grid and a strong understanding of UI performance ...

Backend Software Engineer – Real Time Analytics Platform

Trayport is seeking a Software Developer in Greater London to design and develop their data analytics platform. This role includes maintaining .NET and Kotlin applications, contributing to system architecture, and peer reviewing code. Ideal candidates will have strong skills in C# or Kotlin, experience with dist ...

Staff Software Engineer — Lead Scalable DevOps Platform

A technology company specializing in software delivery is seeking an experienced software developer to design, develop, and maintain critical software on a scalable platform. The ideal candidate will have 7-11 years of experience in Java and Golang, along with a solid foundation in data structures and algorithms ...

New Grad Software Engineer, Foundations Infra

A cutting-edge software firm in London is looking for a Software Engineer to enhance their data-driven platforms. The role includes building infrastructure, improving developer experiences, and collaborating across teams. Candidates should have a strong engineering background, familiarity with multiple programmi ...

Senior Mobile Engineer — Build Flutter Apps for Logistics

A leading logistics tech company in Greater London is seeking a full stack developer to work across technology and data infrastructure. This role involves solving real-world challenges with machine learning and collaborating across various teams. The ideal candidate has strong technical skills and a passion for ...

Senior Software Lead Scalable Systems, Hybrid Work

bet365 Group is seeking a Senior Software Developer to lead the backend team focused on delivering data solutions for iOS and Android applications. This role requires skills in Golang, Redis, and GCP, along with experience in leading development teams. Responsibilities include designing scalable systems, mentori ...

Hybrid C++ Quant Developer for High Performance Crypto

Wintermute in Oxford is searching for a passionate C++ Quant Developer eager to contribute to the innovative world of crypto trading. You will develop data infrastructures aimed at enhancing analytics and assist in optimizing trading systems, working closely with experienced professionals. This role of ...

Fixed Income Quant Trader: Gov Bonds & IR Swaps

UBS in London is seeking a quantitative trader/developer to join their fixed income algorithmic trading team. The role involves developing data-driven trading systems and optimizing trading strategies for government bonds and Interest Rate Swaps. Ideal candidates will have strong analytical skills, exp ...

Real Time Backend Engineer (C#/Kotlin, Kafka, Kubernetes)

Expert Employment is looking for a Backend Software Developer to join their innovative technology business based in Greater London. The successful candidate will work on building and scaling a real-time analytics platform that processes high-volume market data. The ideal candidates will need experience ...

London: High Performance Trading Systems Engineer

Quant Capital is looking for a Software Developer specialized in high-performance trading systems in Greater London. The ideal candidate should have exceptional programming skills in Kotlin, Java, or C++, and a deep understanding of algorithms, data structures, and concurrency. This full-time position offers a c ...

Staff Software Engineer — Lead Scalable DevOps Platform

A technology company specializing in software delivery is seeking an experienced software developer to design, develop, and maintain critical software on a scalable platform. The ideal candidate will have 7-11 years of experience in Java and Golang, along with a solid foundation in data structures and algorithms ...

Senior KDB+ Performance Engineer

A leading digital transformation consulting firm in the United Kingdom seeks an experienced Senior KDB+ Developer to design and optimize high-performance data platforms. The role necessitates over 8 years of kdb+ expertise, knowledge in q language, and proficiency in performance tuning. Candidates should be comf ...

Hybrid C++ Quant Developer for High Performance Crypto

Wintermute is looking for a C++ Quant Developer passionate about technology in Northampton, United Kingdom. This role focuses on improving trading systems and data infrastructure, offering significant responsibilities from the start. The ideal candidate will have a strong background in C++, understandi ...

Hybrid C++ Quant Developer for High Performance Crypto

Wintermute, a leading algorithmic trading company in Cardiff, is seeking a passionate C++ Quant Developer. You will develop data infrastructure, improve trading systems, and handle impactful projects with flexibility. The ideal candidate has at least 2 years of C++ experience, strong analytical skills, ...

Hybrid C++ Quant Developer for High Performance Crypto

Wintermute in Guildford is seeking a C++ Quant Developer who is passionate about technology and has at least 2 years of C++ experience. You will develop data infrastructure and improve the trading platform while working closely with experienced developers. The role involves varied responsibilities incl ...

AWS Architect Healthcare Research Cloud (Remote)

ECM Selection (Holdings) Limited is seeking a skilled developer to create secure and scalable cloud infrastructure aimed at healthcare research. This role allows remote working, focusing on building a multi-tenant storage solution for clinical data analysis. Ideal candidates will have a solid backgroun ...

Front Office Developer: SQL & .NET in Finance – London

Hunter Bond in Greater London is seeking a Front Office Developer to enhance internal applications and data systems. This role offers collaboration with senior stakeholders, focusing on the development of business-critical platforms. The ideal candidate will possess a strong background with SQL Server ...

Weather Software Engineer (Remote Friendly)

A meteorological service company is seeking a Scientific Software Developer to enhance software solutions for meteorological data visualization. The ideal candidate should possess a degree in meteorology or related fields, along with programming skills in languages like C++. Successful applicants will thrive in ...

SQL Developer: Power Platform & BI Specialist (Hybrid)

Fruition Group is seeking an experienced SQL Developer to support a significant technology transformation programme in Grimsby. The role is hybrid and offers the opportunity to work with modern Microsoft technologies and develop innovative data-driven solutions for business-critical projects. Key respo ...

Hybrid C++ Quant Developer for High Performance Crypto

Wintermute in Southend-on-Sea, England, is seeking a C++ Quant Developer passionate about technology and data infrastructure. This role offers the chance to impact trading by developing and improving the trading platform. Ideal candidates have at least 2 years' C++ experience, strong analytical skills, ...

Hybrid C++ Quant Developer for High Performance Crypto

Wintermute is seeking a C++ Quant Developer in Portsmouth, UK. You'll work on developing data infrastructure for algorithmic trading while collaborating with experienced developers and traders. The role offers opportunities for significant responsibility and impact within the company. Must have at leas ...

Dynamics 365 & Automation Systems Developer

Workspace Group is looking for an enthusiastic Systems Developer in Greater London. You will work closely with the project manager and other developers to implement technical solutions, focusing on Dynamics 365 and process automation. This role emphasizes amending existing processes and reviewing busin ...

C++ Low Latency Trading Systems Engineer

Arcus Search is seeking an experienced C++ Developer to join a leading trading firm in Greater London. You will work on building and enhancing ultra low latency market data and exchange connectivity platforms. Your responsibilities include developing low latency platforms, building exchange connectivit ...

Senior C#/.NET Engineer – AWS, Low Latency, Hybrid

Client Server is looking for a Senior C# Developer / Software Engineer to join their London team. You will work on a scalable Market Data platform using C# and AWS, collaborating in an Agile environment. The role requires strong C# .Net skills, API development experience, and knowledge of CI/CD practic ...

Senior BI Leader: Power BI & Data Platform Ownership

Amoria Group in Manchester is seeking a Senior BI Developer to take ownership of its BI function. This crucial role involves developing reporting solutions, engaging with stakeholders, and ensuring data quality. The position demands technical expertise in Microsoft Power BI and SQL, as well as the abil ...

Salesforce Developer: Scalable Integrations & Apps

JCB in Rocester is seeking a Salesforce Developer to design, build, and maintain scalable solutions on the Salesforce Platform. You will collaborate with cross-functional teams to deliver secure and high-quality features. The ideal candidate has a strong grasp of the Salesforce data model and is comfor ...

Commercial FP&A Business Partner

OSTTRA is seeking a highly motivated and commercially astute Financial Planning & Analysis (FP&A) Business Partner to join our London-based Finance department. Operating within a dynamic, Private Equity-backed environment, this role is situated on the commercial side of the organization, partnering directl ...

Sales Analyst (International Accounts)

About UsSharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proven track re ...

Sales Analyst (International Accounts)

About UsSharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proven track re ...

CPM Senior Consultant, CFO Technology

We are the better way to work in finance. As private equity’s value creation partner, we sit at the heart of PE—where sponsors and CFOs meet. Through financial consulting rooted in data, technology, and AI, we help clients drive value—supporting the office of the CFO to drive end-to-end value creation. </p ...

Managing Engineer Security Software

Managing Security Engineer (Hybrid) The Opportunity Our client is seeking an experienced Managing Security Engineer to lead a high‑performing engineering team responsible for designing, building, and operating security controls as scalable software products. This is a hands‑on leadershi ...

Assistant Professor (111728 0626)

About the Role The Department of Sociology is seeking an Assistant Professor in Computational Social Science to support the delivery of our new UG Social Science with Data Science programme. The role involves designing and delivering teaching in computational social science, social data science, ...

Data Scientist

Salary: £80,000 - 90,000 per year Requirements Hands‑on and practical experience building machine learning models and making them usable Ability to think quantitatively and statistically, not just in terms of tools Comfortable working across data, models, ...

Senior Product Engineer

About Us Plentific is a property technology platform used by housing providers, local authorities, housing associations, asset managers, and contractors across the UK and Germany to coordinate repairs, maintenance, and contractor workflows at scale. The platform combines a marketplace, workflow a ...

Senior Full Stack/Native Cloud Engineer (Vice President)

Company the company, a global investment bank and securities firm, has served companies and their investors for over 60 years. Headquartered in New York City, with offices in more than 25 cities around the world, the company provides clients with capital markets and financial advisory services, i ...

Senior Full Stack/Native Cloud Engineer (Vice President)

CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clients with capital markets and financial advisory services, instituti ...

Senior Full Stack/Native Cloud Engineer (Vice President)

CompanyJefferies, a global investment bank and securities firm, has served companies and their investors for over years. Headquartered in New York City, with offices in more than cities around the world, Jefferies provides clients with capital markets and financial advisory services, instituti ...

Senior Machine Learning Engineer Canva UK

Where and how you can work Our flagship campus is in Sydney, Australia but we have a swanky new office in London that has all the bells and whistles. Even though you'll find us in Shoreditch, you have choice in where and how you work, we trust our Canvanauts to choose the balance that empowers the ...

Machine Learning Scientist

We are looking for intellectually curious, highly motivated individuals to be foundational members of our Machine Learning and Data Platform team. You will partner across the company and use data to design scalable solutions based on a deep understanding of critical business goals. The ideal candidate will ...

Principal Engineer (.NET & Azure Fully Remote) in London

Principal Engineer (.NET & Azure) £100-120K + bonus + benefits Fully remote – EU & UK Our client is a scale up payments platform with a fantastic founding team. They are keen to hire an outstanding Principal Engineer to join the technical team. This role is full ...

AI Instructor

Salary: £40,000 - 40,000 per year Requirements We require a postgraduate qualification in Computer Science, AI, Data Science, or a related field. We require strong knowledge of AI, machine learning, deep learning, and probabilistic modeling. We require pr ...

Software Engineer, Backend

About us Encord is the universal data layer for AI that helps 300+ AI teams train and run models on the right data. Our platform indexes, curates, annotates, and evaluates data across the full AI lifecycle, from development through production. Trusted by Woven by Toyota, AXA, UiPath, Zipline, and ...

Software Test Engineer

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially‑scalable, and safe humanoid robots. We’re bringing that mission to life with HMND‑01 Alpha - our rapidly developed humanoid platform now runni ...

Senior Dev/ML Ops Engineer

Here at Humanoid, we believe in a future where robots amplify human potential. That’s why we’ve set out on a mission to build the world’s most capable, commercially-scalable, and safe humanoid robots. We’re bringing that mission to life with HMND‑01 Alpha - our rapidly developed humanoid platform now runni ...

Research and Development Internship

About Hypervision Surgical Hypervision Surgical (“Hypervision”) is a spin-out from King’s College London, founded by clinicians and experts in medical imaging and artificial intelligence. Using safe light alone, our mission is to equip surgeons with real-time, AI-driven tissue intelligence ...

Capacity Planning Analyst

Capacity Planning Analyst Permanent contract Salary from £50,247 + £1,100 flex allowance + up to 15% bonus + benefits. The Capacity Planning Analyst plays a critical role in shaping the airport's long‑term capacity planning by delivering high‑quality analytical insight and modelli ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Database Developer Equity Data Optimization Python Jobs in United Kingdom Job Search Guide, Trends and Insights