Senior Python Developer Pythonawsreact Jobs in London, UK

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

Quantitative Product Specialist

About the Role We are seeking a Product Specialist with strong quantitative skills and professional writing experience to contribute to thought leadership and applied research in infrastructure and private assets. This role is ideal for candidates with a passion for private markets, financial eco ...

Lead Machine Learning Engineer

Machine Learning Lead Engineer Department: Platform Employment Type: Permanent Location: London Compensation: £110,000 / year Description We’re looking for a Machine Learning Lead Engineer who wants to operate as a player‑c ...

FX Options Trader

Our client, a leading international investment bank, is seeking a highly skilled FX Options Trader to join its London-based Global Markets trading team. The successful candidate will take responsibility for managing the EUR/USD FX options book, contributing to market‑making, risk management, and the strate ...

Cloud Security Research Engineer

Summary We're looking for a Cloud Security Research Engineer to join the Product team and spread the power of Wiz. In this role, you’ll play a key part in safeguarding our customers’ cloud environments from cyber threats. Your contributions will directly impact customer success and advance the fi ...

Data Analyst

Principal responsibilities will involve: Turn large quantities of complex client data into insights which can be used to inform decision making and drive business benefit Are quick to identify incomplete and diverse data sets, pin pointing data issues which may affect the accuracy a ...

Front End Engineer (React) : Trading : £120 180k plus excellent bonus : London

Overview We’re partnering with a high-performance quantitative trading firm to hire a Front-End Engineer with deep React experience to work on the firm’s internal trading, research, and risk platforms. This is a front-end role for engineers who care about architecture, performance, and co ...

Graduate Devops Engineer, AWS

Job Overview AWS Utility Computing (UC) provides product innovations—from foundational services such as Amazon’s Simple Storage Service (S3) and Amazon Elastic Compute Cloud (EC2)—to consistently released new product innovations that set AWS’s services apart. As a member of the UC organization, y ...

Threat Detection and Response Engineer

A Threat Detection and Response Engineer is an individual contributor within the Threat Operations team. We desire engineers who can think creatively about security threats, how to detect them, and how to respond to them. We encourage exploration and an eagerness to share when there are unique ideas or per ...

HFT System & Network Specialist

About the role We are seeking a highly specialised HFT System and Network Engineer to join our trading infrastructure team. In this role, you will bridge the gap between our cutting‑edge AWS environments and physical colocation facilities. You will be responsible for the end‑to‑end optimisation o ...

Java Lead Software Engineer VP

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 Commercial & Investment Bank's Equities Technology team, you are an integral part of an agile team that works to enhance, ...

Information Security Engineer

Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and more. The Role As an ...

Automation Test Lead

Your role You will be an Automation Test Lead in Quality Engineering and Test Practice, ensuring alignment with business goals and driving impactful value creation for clients. Responsibilities Design and implement effective automation test strategies and frameworks aligne ...

Core Strategist

Company Description Vitol is an energy and commodities company with revenues of $331 billion in 2024; its primary business is the trading and distribution of energy products globally – it trades over seven million barrels per day of crude oil and products and, at any time, has 250 ships transport ...

Quantitative Researcher – Machine Learning

Job ResponsibilitiesA highly collaborative, fast-growing team at Internal Alpha Capture (IAC), Point72 is developing AI-driven equity trading signals that leverage rigorous research, state-of-the-art machine learning methods, proprietary data sources, and unparalleled computing power. ...

Ping Directory Engineer (On Prem & Azure)

Job Title: Ping Directory Engineer (On-Prem & Azure)Location: Amsterdam, Hybrid (3 days in office)Contract Type: 6-months, extendableRate: Negotiable About the RoleWe are looking for a hands-on Ping Directory En ...

Freight Analyst

What you will do Monitor global freight fundamentals , including supply/demand, fleet utilization, port congestion and macroeconomic drivers.Track regulatory changes, geopolitical developments and market disruptions to assess their impact in freight rates and identify tradea ...

Analyst

Lockton Portfolio Solutions specialise in tailoring portfolio solutions to address the unique needs of each client. Our Portfolio Managers use advanced analytics to facilitate data-driven decision-making, optimising portfolio outcomes. With a proven track record, Lockton consistently achieves cost savings and ...

Data Scientist TikTok PGC (London)

PGC (Professionally Generated Content) is one of TikTok's key business directions. It satisfies users' differentiated consumption demands by providing professional content. The PGC business is divided into several core modules, including creator growth strategies, posts and content management tools, content dist ...

Quant Researcher | Fully Remote

My client is a one-of-a-kind quantitative trading company operating on the cutting edge of technology. The company has risen to prominence in the HFT space in recent years, by leveraging not only the expertise of their talented people, but also state-of-the-art research infrastructure. Trading activities span ...

Managing Consultant EIA Flood Risk Specialist

Role OverviewAs a Managing Consultant, EIA Hydrologist / EIA Flood Risk Specialist, you will lead technical delivery for flood risk assessments and outline drainage design within Environmental Impact Assessments (EIA) and planning applications. This role combines advanced technical expertis ...

Project Manager Equity Volatility (Exotics).

Project Manager - Equity Volatility (Exotics)Millennium continues to invest in the buildout of proprietary tools and services in support of our Equities Volatility business, which has experienced explosive growth over the last 3-5 years. In this role you will be an integral part of the team that delivers tool ...

Tax Data Manager, Global Tax Services

Global Tax Services are seeking a detail-oriented Tax Manager to join our team. This position demands a distinctive blend of tax technical knowledge, data management expertise, and systems proficiency to navigate sophisticated data ecosystems. The Tax Manager must possess comprehensive knowledge of global tax (e ...

Machine Learning Prototyping Engineer

Job DescriptionThe Job title: Machine Learning Prototyping EngineerThe Project duration: 6 monthsThe Project location: UK ( London )<p style=margin-top:0px ...

PM/Analyst Commodities

PIMCO is a global leader in active fixed income with deep expertise across public and private markets. We invest our clients’ capital across a range of fixed income and credit opportunities, leveraging our decades of experience navigating complex debt markets. Our flexible capital base and deep relationships ...

Technical Assistant ILM London

Job Summary: Job DescriptionPosition SummaryThe Technical Assistant position is an exciting opportunity for a technical individual who enjoys problem solving and a passion for cutting edge technology to contribute across all aspects of production at ILM. ...

Creative Writer

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

FX Services – Currency Overlay Product – Analyst or Associate

At . Morgan, you will join a collaborative team that partners with Asset Managers and Asset Owners to mitigate currency risks. You will have the opportunity to develop market-leading product capabilities, work with diverse stakeholders, and grow your career in a stimulating and supportive environment. Experie ...

Elasticsearch Platform Engineer

Job Title: Elasticsearch Platform EngineerLocation: London - full time on-siteClearance Requirement: UK-Highest Level of Government Clearance Salary Range: £77, - £, + BenefitsAre you an experienced Elasticsearch Engineer looking to make a real-world im ...

AI Engineer.

AI EngineerWe are working on different areas where AI/ML can help portfolio managers, researchers, risk managers, and other functions. Some examples are: enabling traders/researchers to consume vast amounts of research and literature by organizing, summarizing information, sometimes in near real-time; doing q ...

Intern AIR (12 months)

Poste et missionsOverall PurposeAssist in conducting due diligence and investment research on alternative and regulated funds, assigning ranks and recommending them for all business lines of Natixis involved in the fund business.Main responsibilities Investment S ...

Threat Detection Engineer.

Threat Detection EngineerMillennium SOC is going through a transformation, we are looking for an experienced Threat Detection Engineer to drive our best-in-class posture. This is a highly technical role, and successful candidates will have demonstrable knowledge and experience across a range of business and s ...

AI Engineer

Robert Half Technology are assisting a market leading financial services (fintech) organisation to recruit a AI Engineer on a contract basis - Hybrid working - London based The AI Engineer will join a cross-functional data team to design, develop, and deploy AI/ML models that tackle real business ...

Machine Learning Prototyping Engineer

Job DescriptionThe Job title: Machine Learning Prototyping EngineerThe Project duration: 6 monthsThe Project location: UK ( London )<p style=margin-top:0px ...

Director, Options Trader, Equity Derivatives

What You’ll Do :Responsible for managing all market risks across the Exotic Europe Index and Single Stock books.Ensures all risks are contained within the approved limits outlined in the Desk’s LCS. Provides timely and accurate pricing updates for products within my area ...

Long Short Systematic Credit Quantitative Researcher – London – Asset Manager

Octavius Finance are a specialist hedge fund and asset management recruitment firm, working with leading investment managers across public and private markets. Octavius Finance are recruiting for a Credit Quantitative Researcher on behalf of a London-based asset manager specialising in credit investing, long/ ...

Junior Business Analyst Equities Technology.

Junior Business Analyst - Equities TechnologyWe are seeking a Junior Business Analyst to work closely with our portfolio risk research and technology teams to drive the implementation and enhancement of our risk and performance platforms. This role sits at the intersection of finance, technology, and data ana ...

DBT Data Engineer

Robert Half International (an S&P 500 global staffing provider) is supporting a global consulting firm in sourcing an interim DBT Data Engineer. This role will focus on designing, delivering and supporting a modern cloud data warehouse using Snowflake and dbt, building scalable ELT pipelines and high-qua ...

Data Analysis Executive Permanent

Data Analysis ExecutiveOverviewThe Data Analysis Executive supports the collection, validation, and transformation of data from Salesforce, SAP Business ByDesign, Qlik Sense, and other internal systems. The role provides accurate, timely insights that support operational and commerc ...

Computer Science Teacher KS3 and KS4

Computer Science Teacher – KS3 and KS4What you’ll be teachingYou’ll take the lead across KS3 and KS4, covering:KS3 Computer Science curriculum for Years 7 to 9GCSE Computer Science (OCR) for Ye ...

Research Associate in Multifunctional Metamaterials and Smart Textiles

About the role The post is funded for 24 months, with a start date as soon as possible and no later than October . The post aims to investigate modelling, design and optimisation of ultralightweight, multifunctional metamaterials and smart textiles for various engineering applications.</p ...

Hydrologist

Responsibilities: This role offers a unique opportunity to partner closely with the European Gas & Power teams to design, develop and maintain quantitative tools that forecast hydrological variables and translate them into power generation forecasts (MW/MWh). The successful candidate wi ...

Azure Data Engineer Integration & Automation (m/f/d)

We are seeking an experienced Azure Data Engineer to deliver independent, outcome-based services for the development and optimization of Azure data pipelines, reporting solutions, and workflow automation. The consultant works autonomously using their own methods and tools.Start: 02.02.26<br/ ...

AI Scenario Designer Creative Expert | Upto $80/hr

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Junior Structured Trader

Description :DepartmentShort Term Flex and PPA TradingMain responsibilitiesSupport the Desk in developing the business concept for PPA and Short Term Flex business across EuropeSupport the Desk in evolving the market view on PPA and long dated ...

EUC Engineer

EUC Engineer - London (Hybrid) - £40,000 to £45,000Robert Half are working with a IT consultancy and managed services client on the recruitment of a talented EUC Engineer.This is a hybrid role (4 days onsite, 1 day remote)Key Responsibilities:Administer Apple (m ...

Trading Operation Analyst

Description :DepartmentThe Short-term Flex and PPA Trading team (PPA desk) is a Proprietary Trading desk providing hedging and asset management for Renewable and Flexible assets, with a focus on Solar, Wind and Battery Storage systems Being part of the EDF Trading you ...

Actuarial Manager Capital (GI)

Your newpany Join a leading consultancy’s non‑life capital team and contribute to a growing success story.Your new role The role offers a fantastic opportunity to work on high-impact projects with a diverse client base across the insurance industry. Projects include IMAPs and ma ...

AI Training Specialist Fully Remote | Upto $80/hr

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Exotic Options Trader

About the PositionWe are looking for an Exotic Options Trader based in London to work closely with our local and global options teams. In this role, you'll price complex derivatives, identify trading opportunities, and strategically manage relationships with our sell-side counterparties. ...

Computing Teacher (ECT) – Technology Rich School – Tower Hamlets

Write a short description of your company, a boilerplate of the business, service or product that you offer. Include your business idea and the target audience. This text is primarily supposed to be descriptive, not selling.Computing Teacher (ECT) – Innovative and tech-driven secondary school ...

🚀 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

    Senior Python Developer Pythonawsreact Jobs in London Job Search Guide, Trends and Insights