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At American Express, our culture is built on a 175-year history of innovation, shared values and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. As part of Team Amex, you'll experience this powerful backing with comprehensive support for your...

dunnhumby is the global leader in Customer Data Science, empowering businesses everywhere to compete and thrive in the modern data-driven economy. We always put the Customer First. Our mission: to enable businesses to grow and reimagine themselves by becoming advocates and champions for the...

We are seeking a Senior Data Engineer to design and implement a data platform for managing large-scale binary datasets with high-performance access and historical queries. You will build a robust lakehouse using Delta Lake and HDFS/S3, optimizing for scalability and frequent updates. The ideal ca...

Join us as a Senior AWS Cloud Engineer at VP level within the Fixed Income, Cross Market Pre Trade area and be involved in modernising our legacy platform to cloud and delivering new features, a mix of legacy and greenfield aspects. This is a hands senior position at first however, you could ge...

At American Express, our culture is built on a 175-year history of innovation, shared values and leadership behaviors, and an unwavering commitment to back our customers, communities, and colleagues.As part of Team Amex, you'll experience this powerful backing with comprehensive support for your ...

Seeking an experienced and driven Core Strats engineer who thrives in high-performance, technically complex environments with a background in financial systems who understands the unique demands of front-office tooling and analytics infrastructure. You will contribute to building and modernizing ...

Join us as a Principal Engineer for CIAM at Barclays, where you will support the acceleration of a new digital platform capability, transforming and modernising our digital estate to build a market-leading digital offering with customer experience at its heart. This is an exciting and key role, ...

Join us as an AVP AWS Cloud Engineer within the Fixed Income, Cross Market Pre Trade area and be involved in modernising our legacy platform to cloud and delivering new features, a mix of legacy and greenfield aspects. To be successful as an AWS Cloud engineer at AVP level within this team, you...

Join us as a Machine Learning Engineer at Barclays where you'll develop remove entirely AI tools using state-of-the-art technologies. As part of our Chief Technology Office, you'll work on testing and implementing the latest AI/ML solutions for our bank. In this remove entirely role, you'll colla...

Push the limits of what's possible with us as an experienced member of our Software Engineering team. As an Experienced Software Engineer III at JPMorgan Chase within the Global Technology team, you serve as member of an agile team to design and deliver trusted market-leading technology products ...

As a Software Engineer II at JPMorgan Chase within Investment Banking, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way.

Formal training or certification on software engineering concepts and proficient advanced experience. As a Lead Software Engineer at JPMorgan Chase within Quantitative Execution Strategies Tech, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-lea...

Hello potential future Ki team member. Are you looking for a technical role in a collaborative environment where innovation is its major driver? Ki is looking for an experienced Full Stack Engineer to join our growing team. Who are we? Ki is the biggest global insurance tech company you’ve ...

Senior Machine Learning Engineer x 2 Up to £110k + bonus + equity London (2 x days per week) - Highly successful AI scaleup. - Agentic systems development. - Impressive founding team. I’m looking for two experienced ML Engineers to join an established AI scaleup in London. You’ll...

🌍 Consumer AI | London | AI Engineer / Data Scientist A fast-moving insights & analytics startup is searching for an AI Engineer / Data Scientist to help build cutting-edge data science solutions powered by digital consumer signals. The team works with massive volumes of digital data, turni...

As a solutions engineer, do you feel like you are currently holding the keys to the castle? You should. Demand for your skills is on the rise and salaries too. This is in part driven by the boom in AI. As companies build complex products that use AI to solve problems for large enterpri...

Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team that works ...

The Low-latency technology group is looking for an experienced Software Engineer and Integration specialist with experience in equities markets, connectivity, systems integration and automation to join our JISU COB team in London. Excellent knowledge of S/W and H/W Client onboarding on Linux serv...

Role: Senior Unix Platform System Engineer Permanent Location: Central London, UK Experience Required: • Experience leading a major work stream or multiple smaller work streams for a large platform system domain initiative, often providing technical guidance and advice to ensure consisten...

Job Description Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our su...

RED are currently hiring for 3X Python Data Engineers to work on a key project based in London. This position is going to be a long term contract opportunity offering a 12 Month Initial contract + likely extensions and requires someone who is happy to be in office full time in Central London. ...

Production Support Engineer - Python. My client are seeking an Engineer with a broad skillset to support a range of technology within their stack. The position has a heavy focus on the support of Front Office Trading Applications, and the ideal candidate will stem from a similar environment.

Network Engineer - NetApp/Fortinet, FortiClient - London Candidates MUST have experience of NetApp SAN Storage and also Fortinet/Forticlient experience. 3 days per week in the office Based in London, UK and reporting to the Global Head of IT Operations & Chief Information Security Officer, t...

Network Engineer - Hedge Fund - IP, Arista, Automation, Switching, AWS, Ansible/Python - Contract Network Engineering team based in London Currently our hedge fund client is in the process of getting ready for an office move in London Key requirements Network Automation Experience wit...

You will design and implement autonomous systems capable of navigating complex scientific tasks—such as retrieving scientific data and designing protein binders—using natural language interfaces. AI Engineer | Natural Language Processing | Large Language Models | LLM | Python | Pytorch |

Trainee AI Engineer - No Experience Needed! Ready to launch a future-proof career in AI - even if you have zero experience? We’re looking for ambitious individuals ready to break into the world of artificial intelligence and data science. Our industry-leading AI Traineeship is designed to take...

Cloud Security Engineer - Cloudflare WAF Specialist Location: Remote working HOWEVER candidates must already be based in Brussels OR Amsterdam OR Paris OR London (8 days a month on site is mandatory) Work Type: Permanent Budget: £90,000 PA (UK)/€90,000 PA (EU) About the Role We are seeking ...

IBM Z Storage Engineer - Enterprise Infrastructure | London (Hybrid) | £85,000 - £90,000 + Bonus + Benefits A global financial institution is seeking an experienced IBM Z Storage Engineer to join their core infrastructure team in London. This is a permanent opportunity to work on high-impact ...

Position: Senior Unix Platform System Engineer Location: London, UK Duration: Permanent Key Responsibilities: Overview As a Virtualisation & Compute Unix Administrator you would be focused on build, implementation and support of Vocalink Core Services of Virtualisation & Compute platforms...

Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Servic...

Graduate Full Stack Technical Client Integration Engineer Location: Central London/Hybrid Salary: £28,000 - £30,000 + benefits About Us: Join an award-winning AI/ML software company at the forefront of innovation. We're looking for a bright, motivated graduate to join our team as a Full Stack T...

We are looking for a Data Engineer, specializing in data modelling, ETL processes, and cloud-based data solutions.This position requires expertise in Snowflake, Azure, Python and Power BI, with a strong focus on building semantic models and supporting analytics.Please only apply if you are confid...

Cloudflare WAF consultant My client is a global financial services company that require a Senior Cloudflare WAF consultant to join their team: Key requirements: Cloudflare expertise/Cloudflare WAF knowledge is required (minimum 3 years) Good knowledge of the 7 layers of the OSI model. Good ...

Want to work for a company that is technology focused who have the strong belief that putting analytical minds together, you will create the next best generation software? This role is a Senior C++ Engineering position who will work within a small team of engineers that specialize in buildin...

Software Engineer - Early-Stage Start-up Join a well-funded, early-stage startup led by an impressive founding team. Work alongside five founding engineers and two accomplished Co-founders with a proven history of successful exits. Their product is already gaining traction and being used by ...

Job Description At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust e...

Job Description 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 Mansart Fund Management Tech, you are an integral part of an agile team that works to enhance, build, and ...

Initially, you will have the opportunity to be seconded to a FinTech software partner. Design, implement and develop scalable, performant microservices using software engineering best practices. Produce architecture and design artifacts for complex applications while being accountable for ensurin...

Utilize a wide variety of technologies, including Python, Java, and React/Redux, to solve business problems and automate Front Office processes. Formal training or certification on software engineering concepts and proficient advanced experience developing in Python.

Proficient in coding in one or more languages - Python. Strong Python experience, especially in the context of large trade or risk management platforms.

Write awesome, high quality Backend Python code following the principles of SOLID, YAGNI, KISS and TDD. Strong technology background with experience in object-oriented programming, test driven development using Python.

Company Description Egis is a leading global consulting, construction engineering and operating firm. We work hand-in-hand with our clients, across every aspect of transport, energy and the built environment to build a more balanced, sustainable and resilient world. The Egis Group has more than ...

Job Description Job Overview: The Associate Subsea Engineer utilizes existing Subsea procedures to solve routine or standard problems. They receive instruction, guidance, and direction from others within the team, and they will leverage their conceptual knowledge of theories, practices, and pro...

Generative & Agentic AI Engineer - Google/GCP focus Location: London (remote-first) Salary: £80,000 – £130,000 (DOE) We’re hiring a highly skilled and innovation-driven Generative & Agentic AI Engineer with a Google/GCP focus to join a forward-thinking AI engineering team pushing the bound...

Lead Software Engineer – Cards | Credit | Payments 💰 Up to £130,000 + bonus (15-22%) 🖥️ Python (Java/Clojure/Ruby considered), Event-Driven Architecture, Serverless 📍 London, hybrid working (2 days/week) 🤝 Leading business lending platform I'm partnered with one of the ...

They are technology agnostic - considering various backend technologies including Ruby, PHP, Python and C#, with JavaScript on the frontend.

Senior Software Engineer (React/Python) - would you like the opportunity to work for a company that specialises in digital products and experiences, combining research, analysis and insights with technology and creativity to solve business challenges? They are looking 3x motivated, hands-on Softw...

Python/Go AI Engineer Pays up to £150k 2-3 days a week in Central London Python/Go AI Engineer - Python, Go, AI/ML, Terraform & AWS OB have partnered with a global leader in the CyberSecurity space, who work with some of the largest companies globally, to keep their systems safe, a...