1,251 to 1,275 of 1,472 Python Jobs in London

Description I am currently working with a Tier 1 Investment Bank who are actively seeking multiple Senior Software Developers who are proficient in both Python and React/Typescript/What you'll need to succeed: Extensive hands-on development with both Python and React/Typescript Strong financial services ...

Job summary In Market Data Services, we are dedicated to creating client-centric products that empower our firm to navigate, discover, and optimize market data services at scale. As a Product Manager in this team ...

160k 🚀🧠 💰 Salary: £70,000 - £160,000 + meaningful equity 🏙️ Location : London, flexible working arrangements, ideally 2/3 days in office 💻 Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being ...

software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding ...

software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting). Strong command of at least two major languages (e.g., Python, JavaScript, Go, or Java) and experience working with SQL databases. Practical experience building for live, non-mocked environments and handling multi-turn system interactions. Outstanding ...

Senior Software Engineer (Python) Hybrid London (2 days/week) Up to £100,000 + Benefits We're hiring a Senior Software Engineer to play a key role in building and scaling a high-impact ad-fraud prevention platform used globally. This is a senior IC role for engineers ...

Python Engineer in finance looking to work on greenfield projects? This is an opportunity to join a global private equity firm that is taking a tech-first approach. You’ll be working as a Python Engineer, closely with stakeholders across both investments and technology. This small team is looking … Python engineer to directly support the investment team. You’ll be interfacing with the business regularly, so strong communication skills are important. Ideal person is tech first (Strong Python engineering fundamentals, API design) while getting exposure to modern tech across the stack such as UI's, messaging frameworks and data ...

will be ready to move forward. Step 2 – Core Programming Skills Progress into essential developer tools and languages: Command Line Git & GitHub JavaScript Python JavaScript powers modern websites and applications. Python is one of the most versatile and in-demand programming languages worldwide. You can use it for both small ...

Senior Software Engineer (TypeScript/Python, FinTech, AI) London (Hybrid) £95,000 The Opportunity Join a high-growth, regulated fintech building next-generation infrastructure at the intersection of traditional finance and digital assets . The platform enables institutional clients to trade, tokenise, and manage real-world financial assets on blockchain … modern financial marketplace. Responsibilities include: Designing and building low-latency, high-throughput backend services Developing APIs and services using TypeScript and/or Python Working on systems supporting trading, custody, and asset tokenisation Contributing to AI-driven features , such as automation, analytics, or intelligent workflows Collaborating with product, quant ...

Lakehouse platform powering quantitative research and trading analytics at massive scale. 💡 What you’ll do Build & evolve a large-scale Data Lakehouse (AWS) Develop Python-based data pipelines for high-volume financial data Design OLAP/distributed data models for analytics & trading use cases Optimise performance across multi-region data … Ensure data quality, reliability, and consistency at scale Partner with quants, researchers, and traders on critical data products 🧠 What we’re looking for Strong Python + SQL (essential) 5+ years in data engineering/platform engineering AWS experience in production data environments Hands-on with Spark/Kafka/Snowflake ...

them into scalable technical solutions Building end-to-end data workflows using a mix of low/no-code platforms and code-based approaches (Python, PySpark, SQL) Developing user-facing applications, dashboards, and workflows using modern front-end tools such as TypeScript and React Supporting the design and evolution … reusable assets and tools Collaborating closely with engineers, consultants, and stakeholders in a highly interactive, feedback-driven environment Ideal Background Strong coding ability in Python (essential) and SQL (essential) Experience or exposure to data engineering concepts such as ETL pipelines and data modelling Good communication skills with the ability ...

Analysing online & offline marketing and consumer data Delivering actionable insights to optimise campaigns and ROI Supporting Marketing Mix Modelling (MMM) projects Working with SQL, Python or R for hands-on analysis Building reports and presenting findings to stakeholders Collaborating with media, sales, product and account teams What we're looking … years' experience in analytics/marketing analytics Strong SQL plus Python or R exposure Understanding of digital marketing & campaign performance Experience with BI tools such as Tableau Strong communication and stakeholder skills Analytical mindset with commercial curiosity Ideal for someone looking to step into a highly commercial, client-facing analytics ...

with an AI Health-tech partner based in Central London who is looking to hire a Senior Backend Engineer, who is expertly skilled in Python, AWS and NoSQL databases. This is a very exciting opportunity to join a company who are creating a product that can help save lives … expanding to 20 by the end of 2026), which is split into three squads working on two core products. With your experience as a Python backend engineer, you will be building backend components for their core platform. Must have skills: 8+ years’ experience in backend development, specifically in Python. Experience ...

deployment process Documenting systems and processes About You Strong academic background (Computer Science or similar preferred) - Ideally from Russell Group University Experience with Python or another object-oriented language Good Linux/UNIX knowledge and interest in infrastructure Curious, proactive, and a strong problem solver Able to work both independently … part of a team Tech Stack Python, C++, Docker, Kubernetes, Kafka, LXC/LXD, Grafana, Prometheus Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

deployment process Documenting systems and processes About You Strong academic background (Computer Science or similar preferred) - Ideally from Russell Group University Experience with Python or another object-oriented language Good Linux/UNIX knowledge and interest in infrastructure Curious, proactive, and a strong problem solver Able to work both independently … part of a team Tech Stack Python, C++, Docker, Kubernetes, Kafka, LXC/LXD, Grafana, Prometheus Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy. ...

Software Engineer (Python/React) Location: London (Hybrid) Experience: 1-5 Years Sector: Elite FinTech Firm Compensation: Up to £140,000 Base + Industry Leading Bonus + Comprehensive Package A leading FinTech firm in London is seeking a talented Software Engineer to join its growing technology team. This … models • Quant Logic/Research models for Alpha Generation Key Responsibilities Design, develop, and maintain scalable, high-performance applications Build robust backend systems using Python and/or modern frontend interfaces using React Collaborate with cross-functional teams including traders and quants Requirements 1-5 years of professional software engineering ...

Senior Level Python Engineer is required to join a Fintech company developing next generation tools for how companies get funding and optimise their working capital. Our client aims to change how corporate finance works, by replacing static, limited and often stale financial metrics with live data-driven insights sourced from ...

OpenShift and Kubernetes clusters across physical, virtual, and containerised environments Operating observability stacks ( Grafana , Prometheus, Splunk) and driving proactive monitoring Automating operational tasks using Python , Bash, or PowerShell Supporting CI/CD pipelines (Bamboo, Bitbucket) and IaC delivery via Ansible Tower Responding to production incidents and contributing to problem … management Participating in DR exercises and on-call rotation Key Requirements: Hands-on Kubernetes and/or OpenShift experience in production Scripting skills in Python , Bash, or PowerShell Familiarity with observability tooling and SRE principles SQL and database knowledge (MySQL, Oracle, or similar) Experience supporting .NET, Java, or microservices applications ...

drive cost-efficiency decisions Contribute to reliability practices, including safe deployments and incident response Tech stack Kubernetes (GKE), Google Cloud Platform (GCP), Terraform, Helm, Python, Go, Java What we're looking for 3-5 years' experience in Infrastructure, Platform, or Site Reliability Engineering roles Strong hands-on experience with Kubernetes … ideally GKE) Solid coding/scripting skills in Python, Go, or Java Experience working with cloud platforms (preferably GCP) Familiarity with Infrastructure as Code (Terraform, Helm) and CI/CD pipelines Good understanding of system performance, scalability, and reliability Experience working in product-based multinational corporations Nice to have Experience ...

fast-moving team where you’ll help shape both the product and the engineering foundations. What you’ll do Build and scale backend systems (Python, FastAPI, microservices) Design and maintain data models and services (PostgreSQL, graph-based workflows where appropriate) Own production infrastructure, deployment and reliability (AWS, CI/… translate product ideas into production systems What we’re looking for 3-5+ years of software engineering experience Strong backend engineering skills in Python (or similar) Proven experience owning production systems (deployment, scaling, monitoring) Comfortable working across backend + infrastructure Experience or strong interest in building AI/ ...

Doing Designing and delivering end‐to‐end data and analytics solutions across complex enterprise environments Building data pipelines and workflows using Python, SQL, PySpark, and low‐/no‐code tooling Supporting the development of user‐facing applications and dashboards (TypeScript/React exposure beneficial) Working closely with stakeholders to translate … What We’re Looking For Strong problem‐solving mindset with experience delivering data or analytics solutions in client‐facing roles Solid coding ability in Python and SQL (TypeScript/React exposure a plus) Good understanding of data engineering principles, ETL pipelines, and modern analytics architectures Experience or interest in advanced ...

solve real business problems. What You’ll Be Doing Designing and building data platforms from the ground up using Fabric and cloud technologies Developing Python-based data pipelines and integrating multiple data sources Working across the full lifecycle: discovery → POC → delivery Supporting data science and predictive modelling use cases Engaging … directly with stakeholders to understand requirements and shape solutions What They’re Looking For Strong experience in data engineering with hands-on delivery Solid Python skills for building data pipelines Experience working in cloud environments (Azure, Fabric, AWS, etc.) Experience building or contributing to greenfield data platforms Comfortable working with ...

infrastructure from the ground up. What you’ll be working on: • Designing and owning Bazel rules and extensions • Scaling a large monorepo across Python , C++ , Rust , SystemVerilog, and ML workloads • Building reproducible, multi-language build pipelines • Optimising CI performance across large compute clusters • Improving the developer experience across engineering teams … accelerator technology What they’re looking for: • Extensive experience in Software Engineering or Infrastructure Engineering • Proficient in working with build systems • Strong Bazel experience • Python scripting and automation skills • Experience building and maintaining CI/CD pipelines at scale Nice to have: • ML pipeline experience • GitHub Actions • Multi-language build ...

Bleeding edge quant hedge fund client who operate technologically at the top of the market are currently seeking an experienced Python Software Engineer/Developer. In this high performance computing team, you will be responsible for building automated software solutions which are used across the trading business. It is expected … successful candidate will be an expert Python engineer with functional experience of how market connectivity works with the applications they are developing Strong colleague network within this environment to take your initial experience to an elite level. Ideally Computer Science Degree or similar discipline Good commercial experience in Python Software ...

optimisation. Collaborate with cross-functional teams including product, design, and data science to deliver innovative, customer-focused solutions. Work with modern technologies such as Python, Django, Cloud Firestore, BigQuery, and Elasticsearch to deliver scalable, reliable software. Contribute to continuous improvement by identifying opportunities to enhance system architecture and code quality. … Degree in Computer Science or equivalent industry experience. 5+ years' experience in backend software development within a fast-paced, agile environment. Strong proficiency in Python (or similar modern backend language) and experience building RESTful APIs or microservices. Solid understanding of data structures, algorithms, and software design principles. Experience with cloud ...