senior python developer jobs in London

Who You’ll Work With:The role is as a member of a team within the Operations Technology (OT) department. OT consists of multiple teams in London, Nashville, Hanoi & India. The teams are responsible for the firm’s back and middle office applications. Team members include software developers, business and technical analysts, and quality assurance...

Credit Benchmark is a financial data and analytics company transforming how global credit risk is understood and managed. Founded by serial entrepreneurs and backed by leading investors including Balderton Capital and Index Ventures, we’re a fast-growing team of technology, finance, and data experts committed to making financial markets safer and more...

Arrive, a global mobility platform, is seeking a Senior Python Engineer to join the Data Science Products team in London. You will build robust backend systems and data ingestion services that handle billions of sensor data points daily to power parking availability and route optimization.You will own data ingestion services, collaborate with engineers and...

I'm working with a business that runs its ecommerce on an established Magento 2 platform and i'm looking for someone who can keep it running smoothly while it keeps evolving. This isn't a ticket-taking role. You'll be the client's go-to Magento expert and sit between the internal team and their digital agency. You'll set the technical direction, sense-check...

Hybrid | 6 Month Contract | Up to £500 per day | Inside IR35 We're looking for an experiencedAndroid Developerto join a collaborative digital team delivering new features and enhancements across a highly-used mobile application for a major client. You'll play a key role in developing innovative app functionality, including customer reward and engagement...

Senior Development Surveyor Senior Development Surveyor jobs near Derby / Nottingham / East Midlands Commercial property development Are you frustrated by having to jump through hoops to get developments off the ground? Join a privately owned business with theability to invest and make things happen Are you a Senior Development Surveyor, Development...

Senior Web DeveloperGloucestershire Our client is seeking an experienced Senior Web Developer to lead backend development and ensure high-quality standards in performance, security, and scalability. You will oversee projects from concept to completion, provide technical guidance, and mentor junior developers in a fast-paced, dynamic environment. Your role...

Responsibilities Development & Coding: Collaborate with lead and also Lead the development with mid level developers and implementation of scalable and high-performance Java-based applications. (This post will have more than 80% focus on this). Architecting Solutions and design: Collaborate with cross-functional teams to design and implement robust software...

Help us use technology to make a big green dent in the universe! Kraken powers some of the most innovative global developments in energy. We’re a technology company focused on creating a smart, sustainable energy system. From optimising renewable generation, creating a more intelligent grid and enabling utilities to provide excellent customer experiences,...

Get AI-powered advice on this job and more exclusive features.My client, a leading Private and Commercial Bank is seeking an experienced Salesforce Developer/Lead to join their London based team on a permanent basis.You will join the Client & Marketing Systems team alongside numerous Salesforce specialists managing the future growth and strategy of the...

Senior Software Engineer 12+ years of Guidewire ClaimCenter implementation experience specializing in ClaimCenter configuration across LoBs Guidewire Ace certified developer certification (latest release) - mandatory Strong expertise in Claims across modules including LOB, FNOL, Maturity, Vendor management, Financials Experience in developing integrations...

Senior Backend PHP Developer £500 per day (12 Months+ / Option of working from Remote / Outside IR35) Seasoned PHP developer to work on a new Greenfield backend REST API for the transport industry and help implement it. You will be working alongside a Senior API Engineer in a smaller, long established, non-corporate and friendly agency outside of IR35...

Our client is looking for a Senior Salesforce Developer responsible for hands-on Salesforce development and platform optimisation. This role focuses on designing and delivering scalable, high-performing solutions across Salesforce Service Cloud and Marketing Cloud.Location: London, United KingdomSalesforce Development and Technical DeliveryDesign and...

Are you a software engineer who enjoys solving complex engineering challenges and building high-performance systems?Opus has partnered with an innovative technology business developing cutting-edge autonomous and sensor-driven platforms. They're looking for a Core Developer with strong Rust and/or C++ experience to help build the software that powers...

Join our team at the Guardian and be a part of a diverse and inclusive global organisation that delivers fearless, investigative journalism and holds power to account. Our team of award-winning journalists, cutting-edge commercial professionals and industry-leading digital experts are committed to making a difference and represent a wide range of backgrounds...

Principal Consultant Solar & Storage at Spencer Ogden My client are a leading global renewables company that develop, construct and operate utility scale wind and solar farms globally. They have deployed upwards of £350m into the development and construction of more than 20 wind, solar PV and hydro projects (+200MW) and have a further 3GW of wind and solar...

Senior Front Office Developer - Options Volatility - Hedge FundOne of the world's top systematic Hedge Funds is hiring a Senior Front Office Developer with excellent Python and deep Volatility expertise to build the Volatility capabilities of their systematic trading platform covering asset classes including equities, rates, FX and commodities.This is an...

2 days ago Be among the first 25 applicantsIf you're interested in progressing your career in developing innovative tools and being part of a hands-on, collaborative, project-based approach to solving data challenges, then we'd love to hear from you.The "Special Projects" team is Quick Release's in-house software development centre-of-excellence, developing...

Kick-start your career in the online gaming world and experience the very latest in technology and innovation. Do you see yourself as one of those “out-of-the-box thinkers”, “Technical masterminds”, “Outstanding creatives”, or “Mind-boggling number crunchers”? If so, we want to welcome you to the Betway family and celebrate what makes you...

Our client is a tier-one global financial institution driving an aggressive digital modernization across its capital markets infrastructure. They are currently re-architecting their core mission-critical workflow engine to scale from hundreds of concurrent users to thousands. This transformation involves integrating advanced AI, Large Language Models (LLMs),...