4,754+ Backend Java Python Developer Jobs in London, UK — Local Employers Hiring July 2026

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Data Engineer

Robert Half Technology are assisting UK's market leading telecommunications organisation to recruit a Data Engineer on a contract basis - Hybrid working - London / Hampshire based We are supporting a data transformation programme and are looking for a Senior Data / Platform Engineer to take full o ...

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 ...

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 ...

Clinical Data Programmer

Do you enjoy solving complex data challenges and using technology to improve the delivery of clinical trials? We are looking for an experienced data programmer who can take ownership of data management activities, work autonomously, and act as a trusted expert to trial teams. The ideal candidate will bring a ...

Global Research Private Company Research, FinTech/Payments Vice President or Executive Director

As one of the world’s most highly respected advisory franchises, . Morgan Global Research provides thoughtful and differentiated fundamental analyses on sectors and companies, actionable ideas and thematic insights that empower our clients to make well-informed investment and strategic decisions.As a V ...

Storage Engineer – Hybrid & Cloud Platform Infrastructure

Salary: up to £250k baseSummaryFantastic opportunity to join an industry-leading global market maker, using innovative and cutting-edge technology. This role is a great fit for engineers who like to challenge traditional approaches, bringing with them fresh thinking and a m ...

Senior Associate, Advanced Analytics, Meta Analysis

When our values align, there's no limit to what we can achieve. Skills, Experience and Qualifications you will need to be considered for this role;· A Master's or Doctoral-level degree in applied statistics, health economics, and related quantitative fields. ...

Performance Analyst

Job DescriptionJob DescriptionAs a performance analyst you will sit between Vitol's Investment and REAP teams to identify and deliver bottom-line results in our investment companies and broader Vitol. This is a hands-on, delivery-focused role — embedded in the business to identify and execute ...

Systems (Compute) Software Engineer

Salary: up to £250k baseSummaryFantastic opportunity for a hands-on Systems Engineer to join an industry-leading global market maker, using innovative and cutting-edge technology. Forget the stuffy world of finance you thought you knew; developers here are tech-driven and t ...

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. ...

Commercial and Investment Bank Treasury Liquidity Analytics Vice President

Join a dynamic team at the forefront of liquidity risk management for the Corporate & Investment Bank. As a Treasury Liquidity Analytics Vice President, you will shape the future of liquidity reporting and stress methodology, working with talented professionals across product, risk, and technology. This role ...

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 ...

Market Risk Analyst

Our client is a very successful international Energy Trading company with access to all key markets worldwide. This role offers an excellent opportunity to develop skills and responsibility in a growing and successful commodity trading business with a global Market Risk team, offering significa ...

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. ...

Data Engineer

Our Head Office department is in the heart of Piccadilly and occupies the 5th & 6th floor of our beautiful flagship store. This central London location offers so much to explore including restaurants, bars, cultural sites, shopping and more, and only a short walk from the Green Park Tube Station and plenty of ...

Cyber Security Engineer

Cyber Security Engineer Location: Hybrid London / UK-Wide Salary: £55,000 £70,000 + Bonus + Benefits Job Type: Full-time / Permanent WLP Recruitment is hiring on behalf of a growing enterprise client ...

Senior Researcher, Speech Synthesis and Multimodal LLM

Business UnitLIGHTSPEED STUDIOS is made up of passionate players who advance the art & science of game development through great stories, great gameplay, and advanced technology. We are focused on bringing next generation experiences to gamers who want to enjoy them anywhere, anytime, ...

Equity Portfolio Pricing & Valuations.

Equity Portfolio Pricing & ValuationsRole Title: Equity Portfolio Pricing & ValuationsLocation:LondonThis role sits at the intersection of trading, risk, and quantitative analytics, focusing on the accurate pricing and valuation of equity autocallable products.You will own the ...

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 ...

Insight Manager

Insight Manager – RetailLocation: London | Hybrid | Competitive SalaryWe are currently supporting a leading retail client in their search for an Insight Manager to drive data-led decision-making across their business. This role will be instrumental in shaping strategy through custome ...

Quant Model Risk Senior Associate/Vice President Rates

We are looking for a new member to join our Interest Rates team in the Model Risk Governance and Review Group which is responsible for end-to-end model risk management across the firm. As a Quant Model Risk Senior Associate/Vice President in the Interest Rates team, you will assess and help mitigate th ...

Senior Associate, Advanced Analytics, Meta Analysis

When our values align, there's no limit to what we can achieve. Skills, Experience and Qualifications you will need to be considered for this role;· A Master's or Doctoral-level degree in applied statistics, health economics, and related quantitative fields. ...

Senior Associate, Advanced Analytics, Meta Analysis

When our values align, there's no limit to what we can achieve. Skills, Experience and Qualifications you will need to be considered for this role;· A Master's or Doctoral-level degree in applied statistics, health economics, and related quantitative fields. ...

Senior Research Scientist

This senior position has a three-year term with a leading research institution and has strong Data Science elements. As a PhD-qualified scientist with further research or commercial experience, you will bring your prior experience in signal processing to bear. You'll be helping to establish and further the st ...

Senior Network Engineer

Job Description Role Summary As a Senior Network Engineer, you will play a critical role in designing, implementing, and maintaining our complex network infrastructure to ensure low-latency, high-performance trading systems. Your expertise will be instrumental in driving the s ...

Treasury Reporting Analyst

Your newpany A leading international banking and financial services organisation is seeking a Corporate Treasury Measurement & Reporting Analyst to join its London-based Treasury function on an initial 12-month contract. This is an excellent opportunity to work within a high-performing corporate tr ...

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. ...

TikTok Shop Strategy & Operations Associate, Business Planning & Operations, UK

The Business Planning & Operations team take a strategic approach to driving impact cross-functionally across TikTok. They work with multiple business units and senior stakeholders driving forward business growth and operational efficiency by providing significant business diagnosis and practical solutions throu ...

Audio Systems Engineer

Job DescriptionAudio Systems EngineerA unique opportunity for an Audio Systems Engineer to join a very early-stage London technology company building a next-generation edge device product currently in stealth. Founded in 2024 by an except ...

Data Scientist

Kroo Bank is charting the future of banking through technology, data, and innovation. As a digital first bank, we use data science to help us make smarter decisions, improve customer outcomes, and build products that customers trust and love.The rapid pace of change within fintech creates exciting oppo ...

Product Engineer

We're building the trusted product data layer for the future of commerce, and we want you to help us do it!Provenance powers the infrastructure that helps 300+ global brands and retailers including Holland & Barrett, Ocado, THG, and MECCA, become discoverable and credible to shoppers, LLMs, and AI ...

Senior Test Engineer

UBDS Group is looking for a highly skilled Senior Test Engineer with a strong focus on test automation and data validation to support complex data and cloud transformation programmes. This role is ideal for an engineer with deep experience in ETL testing, modern automation practices, and cloud-native data pla ...

Audio Systems Engineer

Job DescriptionAudio Systems EngineerA unique opportunity for an Audio Systems Engineer to join a very early-stage London technology company building a next-generation edge device product currently in stealth. Founded in 2024 by an except ...

Data Scientist

Kroo Bank is charting the future of banking through technology, data, and innovation. As a digital first bank, we use data science to help us make smarter decisions, improve customer outcomes, and build products that customers trust and love.The rapid pace of change within fintech creates exciting oppo ...

Private Wealth Management, Portfolio Management Group, Associate/Vice President, London

OUR IMPACTGoldman Sachs Private Wealth Management (PWM) specializes in creating comprehensive wealth management plans for high net worth individuals and families, as well as select institutions, including foundations and endowments. PWM Teams work one-on-one with clients to advise and deliver cu ...

Geospatial Platform Lead

SummaryAs the Geospatial Platform Lead, you will be responsible for leading the development of innovative technical solutions and coordinating the administration of the geospatial enterprise environment. Your role will involve delivering tailored solutions encompassing business ...

QA Automation Engineer – Graduate Considered

Job DescriptionQA Automation Engineer – Graduate ConsideredA unique opportunity for a QA Automation Engineer to join a well-funded early-stage technology company. Initially working remotely, with plans for a hybrid London office, you will ...

Audio Systems Engineer

Audio Systems EngineerA unique opportunity for an Audio Systems Engineer to join a very early-stage London technology company building a next-generation edge device product currently in stealth. Founded in 2024 by an exceptionally experienced team o ...

QA Automation Engineer – Graduate Considered

QA Automation Engineer – Graduate ConsideredA unique opportunity for a QA Automation Engineer to join a well-funded early-stage technology company. Initially working remotely, with plans for a hybrid London office, you will help establish modern aut ...

Senior Machine Learning Test Engineer United Kingdom

Position Overview As a Senior Machine Learning QA Engineer in the Research Enablement team, you will work side-by-side with researchers, Machine Learning Engineers and software engineers to define and uphold quality standards for ML systems. You are a quality-focused engineer who is passi ...

Software Engineer, Sustaining Engineering

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the wor ...

Senior Test Engineer

UBDS Group is looking for a highly skilled Senior Test Engineer with a strong focus on test automation and data validation to support complex data and cloud transformation programmes. This role is ideal for an engineer with deep experience in ETL testing, modern automation practices, and cloud-native data pla ...

Graduate Talent Scientist

Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the worl ...

Data Science Lead

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

Data Engineering Manager

Permanent Full TimeData Architecture & Data EngineeringLondon - Hybrid N/A (Tech Role) Data Engineering Manager Your new role At NewDay This position needs someone with energy and passion to complement our existing development team, to contribute to our exi ...

Assurance Financial Services Forensic Data Analyst Senior London

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. At EY, you’ll have the chance to build a career as uni ...

Product Engineer

We're building the trusted product data layer for the future of commerce, and we want you to help us do it!Provenance powers the infrastructure that helps 300+ global brands and retailers including Holland & Barrett, Ocado, THG, and MECCA, become discoverable and credible to shoppers, LLMs, and AI ...

Assurance Financial Services Forensic Data Analyst Senior London

At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. At EY, you’ll have the chance to build a career as uni ...

Aladdin Financial Engineering Portfolio Risk Modelling team Associate

About this role The Aladdin Financial Engineering ( AFE ) team is responsible for the research and development of financial models underpinning the risk management analytics produced at BlackRock. The group also contributes to the infrastructure and software responsible for the ...

Quantitative Analyst Rates Options Desk Quant (Vice President)

Are you a strategic and highly skilled Quantitative Analyst with a recognized technical authority in Interest Rate Derivatives? Citi is seeking an experienced professional to join our team, working closely with Trading, Sales, Structuring, and Risk & Control Functions. This pivotal role involves contributing to ...

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