Jobs for backend developer - python at London

Senior EngineerShift Pattern:Standard 40 Hour Week (United Kingdom)Scheduled Weekly Hours:40Corporate Grade:D - Assistant Vice PresidentReporting Line:(UK Division) Information TechnologyLocation:UK-LondonWorker Type:PermanentPurpose of Role:This role is a critical part of the new technology team supporting the SPM team, providing key engineering skills,...

About Baringa  Baringa is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with greater confidence and certainty. With over 2,000 people across the UK, Europe, North America, Asia and Australia, the firm combines global...

Our Vision We are building a next-generation system that reimagines banking workflows for our Corporate, Commercial, and Investment Bankers. Our vision is to empower them with a revolutionary Agentic AI Platform, featuring intelligent, autonomous agents that streamline processes, uncover new opportunities, and deepen client relationships—ultimately leading...

Blockchain is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in...

London, England, United Kingdom; New York, New York, United States; San Francisco, California, United States Who We Are Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end-to-end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction. Through our...

We're making energy fair, clean, and simple for all using technology. Octopus Energy started with a bold idea: to build Britain’s first truly digital energy supplier. By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in 2025, we became Britain’s largest...

This role will close on the 31st August at 23:59 UK Time. About the job The Incubator for AI (i.AI) builds AI products inside the UK government that change how public services work across education, health, planning, and parliament. Small teams, startup pace, national-scale impact. We are based in London, Bristol and Manchester, with hybrid working. Full...

About the Company Zuma Labs is a disruptive technology startup building force multipliers for systemic industries. Our first two products, Venetian and Squawk, target the over-the-counter (OTC) trading markets. We work closely with our customers and count a large publicly traded brokerage among our partners. Trading technology is an old industry… and...

We're seeking a future team member for the role of Vice President - Site Reliability Engineer to join our team. This role is located in London. Role SummaryBNY is seeking a Vice President - Site Reliability Engineer to design, build, deploy, and scale resilient, automated, and centrally managed engineering solutions for Production Services. This role is...

Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled by...

Job DescriptionDo you have the right skills and experience for this role Read on to find out, and make your application.hackajob is partnering directly with BNY Mellon to hire for this role.We're seeking a future team member for the role of Vice President - Site Reliability Engineer to join our team. This role is located in London.Role SummaryBNY is seeking...

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems.Apply using this...

Lead Software Engineer - Fareham Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can...

Our Mission At Ophelos, we believe in a different way to deal with debt. One that puts empathy and understanding front and centre, approaching our customers as individuals — no matter what they’re going through. For too long, people in debt have borne the brunt of poor industry practices. Intimidating tactics, time-consuming customer service and a...

Position: Microsoft Power Platform CoPilot Architect Location:London, UK (Hybrid 2-3 day a week) 6 months contract with possible extension Primary Skills: Strong hands on experience with Microsoft Copilot Studio Power Automate Cloud Desktop Power Apps Canvas Model Driven Dataverse Experience integrating backend systems using connectors GRAPH APIs Azure...

We’re on a mission to make migration easy.We started building Marshmallow in 2017. Since then, we’ve grown from 3 to 700+ people, gained unicorn status, raised ~£140M over three funding rounds, turned profitable, insured millions of drivers and lent millions in car loans.But we’re only just getting started. Our goal is to become one of the largest...

The Role:We’re looking for a Technical Support Specialist who is passionate about helping engineers overcome technical challenges to achieve their goals. You'll troubleshoot issues, identify workarounds and document your findings to help future engineers ship faster.This role involves blending technical problem solving with developer empathy and close...

**Your Mission** The purpose of this role as **Senior Backend Engineer** is to design and build the scalable, secure Python backend and services at the heart of our AI governance platform. This is a hands-on, high-impact individual-contributor role at the centre of a fast-moving start-up: you’ll own backend architecture and delivery, make pragmatic...

We're making energy fair, clean, and simple for all using technology.  Octopus Energy started with a bold idea: to build Britain’s first truly digital energy supplier. By combining world-class tech with brilliant humans who care deeply about customers and driving the renewable energy transition, we made it happen and in 2025, we became Britain’s...

Role Summary We are hiring a Senior Manager in Solution Architecture to lead the design, commercialization, and delivery of enterprise-scale cloud and AI engineering platforms. This role operates across solution architecture, AI platform innovation, and commercial deal shaping, with a focus on building and scaling agentic engineering capabilities across...