Overview In this role, you will contribute to Lendable’s data platform by building reliable data workflows and models. You’ll work at the intersection of analytics engineering and data engineering, transforming data with SQL, dbt, and P...Read More>>.

Overview In this role you’ll join a Trading Technology team at a premier global HFT firm to build and optimize trading systems and algos. You will deliver rapid application development and robust Python-based tooling to support market act...Read More>>.

Canonical is seeking an experienced Senior Software Engineer to help build a fully managed MongoDB solution using Python and Juju. You will deploy and operate MongoDB clusters across multi‑cloud and on‑prem environments and contribute to a hig...Read More>>.

This is an exciting opportunity where we're exploring local Sr Lead Security Engineering talent who need flexibility, with the potential to present qualified candidates to managers for part-time or job-share roles. Part-time hours where two peo...Read More>>.

TNEI Services Ltd is looking for a Senior Software Engineer in Manchester to develop high-performance simulation tools using C++. Candidates should have a strong background in C++ programming, and be familiar with Python and power systems concepts...Read More>>.

Admiral Money in Cardiff is seeking a Senior Software Engineer (Python) to contribute to our technical product teams and champion technical excellence. You will develop deep understanding of our products and their implementation, writing clean, te...Read More>>.

Lendable is seeking a full-stack Python engineer to join the Central Operations team. You will build and ship internal web applications and AI-powered automations that support our Ops teams, enabling scalable customer outcomes and streamlined proc...Read More>>.

Main purposeWe are looking for a Senior Python Engineer to join our Gas, Power & Renewables (GPR) Technology team. You will be a core member of a small, high-impact engineering group embedded within a broader team of quants, analy...Read More>>.

Trafigura is seeking a Senior Python Engineer to join the Gas, Power & Renewables (GPR) Technology team in the UK. You will own the full development lifecycle, building risk solutions for the Power and Gas trading desk on Beacon Platform and deliv...Read More>>.

Capgemini London is seeking a Gen AI Python Developer to design, build, and scale GenAI-powered data solutions for financial services. You will lead data pipelines, vector stores, retrieval systems, and LLM-driven apps for risk analytics, fraud de...Read More>>.

Salt in Cambridge, UK is seeking a Specialist Software Engineer to join a hybrid team, working on cutting-edge cybersecurity technology. You will balance hands-on development with software architecture and technical leadership, shaping the next ge...Read More>>.

Rullion - Eon is seeking a Senior Backend Python Engineer to join a dynamic energy provider in the UK. The role is hybrid with one day per week in London, full-time at 37 hours per week, initial six-month contract with potential extension.Y...Read More>>.

TEKsystems seeks a Python Developer for a hybrid-contract role in Bromley, UK. You will design, develop and maintain enterprise Python applications supporting regulatory reporting within a high-volume financial services environment.The role...Read More>>.

Selby Jennings is hiring a Python Software Engineer for a London trading technology team. You will design, build and enhance production-grade Python applications supporting trading, market data, risk and workflows, working closely with traders and...Read More>>.

J.P. Morgan in London seeks an Athena/Python Front Office Software Engineer to join the Commodities Tech team within Commercial & Investment Bank. You will design, build and deliver high-performance trading applications in a fast-paced, agile envi...Read More>>.

Selby Jennings in London is seeking a Python Engineer to join a Macro & Fixed Income Data Technology team, building a modern data platform that supports investment decision-making. You will design scalable data pipelines and work closely with port...Read More>>.

Arrive, the global mobility platform behind Parkopedia, is transforming urban travel. As a Staff Python Engineer you will lead data systems, design scalable data services, and shape production AI capabilities.You’ll own the Spark-based pi...Read More>>.

hireful is seeking an AWS Cloud & Python Engineer to bridge application development and cloud infrastructure for a technically led UK-based team. You will own the full lifecycle of data transformation apps, from writing clean Python code to design...Read More>>.

Canonical is a leading open source software company known for Ubuntu, hiring Python developers across teams with remote roles in every time zone. You will write high-quality, well-tested Python, collaborate with a globally distributed team, and co...Read More>>.

Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We have been meeting customers wherever they are in the digital lifecycle and helping them...Read More>>.

Modo Energy is building AI-powered tools for understanding global energy markets — combining large-scale data, forecasting models, and LLM systems into high-performance interfaces engineers and analysts use every day.We're hiring a bac...Read 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 p...Read More>>.

trg. seeks a mid-level Python Engineer to join a cross-functional team building internal tooling, data pipelines and automation services for engineering and project delivery teams in Central London. Hybrid — 4 days in office.The role focu...Read More>>.

J.P. Morgan is seeking an experienced Senior Athena Python Developer to join the Rates division, focusing on Risk and PnL delivery.You will architect, design, and implement scalable systems that support trading desks and back-office functio...Read More>>.

Spectrum IT Recruitment partners with a global AI & SaaS specialist in London to recruit a Senior Python Engineer focused on infrastructure automation. You will tackle complex platform engineering challenges and deliver production-quality code tha...Read More>>.

JPMorgan Chase & Co. in Glasgow invites a seasoned Software Engineer III to join Corporate Technology.You will design and deliver trusted, market-leading technology products in a secure, scalable environment, collaborating with an agile tea...Read More>>.

Enfint is engineering a team that builds high-performance trading systems and cloud infrastructure to support front, middle, and back office operations for the asset management business of a global Japanese bank.You will design, develop, an...Read More>>.

Client Server Ltd. is seeking a Founding Software Engineer (Python) in London. You will shape the technology and product in an early-stage AI start-up, taking ownership from architecture to deployment on Azure.The role emphasizes building s...Read More>>.

Medtronic in the United Kingdom is seeking a Senior Software Engineer for the AI and Data Science Platform. You will design, build and maintain software used by Machine Learning Engineers and Data Scientists to develop new medical technology produ...Read More>>.

AAA Global in London is seeking a Python Engineer to join a leading algorithmic trading firm specialising in digital assets. You’ll join a small, high-performing Core Development team, building systems used across trading, quantitative research...Read More>>.

Medtronic plc is seeking a Senior Software Engineer to design, implement, and maintain the Python-based SaaS tooling used by our AI and Data Science Platform teams in London. You will collaborate with data and platform engineers to enable scalable...Read More>>.

JPMorgan Chase & Co. seeks a Software Engineer III to join the FX Options team.You will design and deliver trusted technology products in a secure, scalable way, collaborating within an agile environment to support the firm's objectives and...Read More>>.

Lendable Ltd is seeking a full-stack Python engineer to join our Central Operations team. You will work across Cards, Loans and Motor, building internal web apps and automations to support Ops teams at scale.Expect ownership from an enginee...Read More>>.

Modo Energy in London is hiring backend Python engineers to join one of our product teams: Terminal, Data, Ko, or Modelling. You’ll build production systems from day one, owning APIs, data pipelines, AWS infrastructure, and tooling.You’...Read More>>.

Lightfoot is seeking a skilled AWS Cloud & Python Engineer to bridge application development and cloud infrastructure from Exeter. You will own end-to-end data transformation apps, writing clean Python and designing AWS infra with Terraform for sc...Read More>>.

Python Engineer | High-Impact Start-Up | LondonBuild software that does something that actually matters. A fast-growing technology start-up is looking for a Python Engineer to join an exceptional technical team working on a product des...Read More>>.

Client Server Ltd. in London is seeking a Senior Python Developer to own backend systems, play a hands-on leadership role, and shape the architecture of a complex SaaS calculation platform for cyber security insurance markets.You will desig...Read More>>.

JPMorganChase within the IP is seeking a Software Engineer III to join an agile team that designs, develops, and delivers secure, scalable software components for the firm’s technology products.You will execute software solutions through...Read More>>.

You get to build something new, not just maintain what already exists.This is a boutique asset manager that has grown to a genuinely meaningful size without losing the entrepreneurial feel that got them there. The technology team is small,...Read More>>.

Tech4 is seeking a Senior Python Developer in the United Kingdom to lead the evolution of our platform and guide technical direction. You will work with Product Managers, Designers, and engineers to turn ideas into robust, scalable software, while...Read More>>.

Intec Select is seeking a Senior Python Engineer / Back End Developer to join a fast-moving team in London. You will build Python microservices, data pipelines, and AI-enabled features, delivering scalable services with a pragmatic, ownership-driv...Read More>>.

Lendable is hiring a full‑stack Python engineer to join Central Operations. You’ll ship features for Ops teams, build internal apps and automations, and apply AI/LLMs to streamline processes across Loans, Cards and Motor.You’ll collab...Read More>>.

Qh4 Consulting is recruiting for a Senior Python Engineer in London to join its investment technology team. You will design Python services, APIs and data pipelines supporting portfolio analytics and trading workflows.The role focuses on cl...Read More>>.

Enso Recruitment is partnering with an established international technology business to hire Senior Python Engineers. You will join a small, autonomous team building data‑intensive platforms, with ownership of production systems and high‑scale...Read More>>.

Allwyn UK is seeking a hands-on DevOps/Platform Engineer to design, deploy and manage automation and monitoring across our National Lottery infrastructure. You will drive best practices for security, compliance and cost control, while building das...Read More>>.

Selby Jennings in City of London is seeking a skilled software engineer to design, build and maintain critical trading infrastructure and backend services. You will develop systems spanning trade capture, position management, reconciliation and se...Read More>>.

Octopus Electric Vehicles is seeking a Senior Software Engineer (Python) to join the Product & Technology team in a hybrid role. You will design and build APIs, evolve backend systems, and work with PostgreSQL and NoSQL data sources on AWS, with a...Read More>>.

Tempest Vane Partners in London is seeking a Senior Python Developer to join their risk technology team. You will help revamp and rebuild core risk components to be scalable and resilient for internal risk managers and external clients.The...Read More>>.

Brillio Europe (Formerly CloudStratex) is seeking a seasoned Python developer to own production services and deliver robust data models and scalable APIs. You will work closely with governance, architecture, risk, and business teams to translate c...Read More>>.

Elsevier in Cambridge is seeking a Python Software Engineer to help build and evolve data and ontology solutions powering scientific technologies. You will contribute to data pipelines, automation, and tooling across the DataOps stack, collaborati...Read More>>.