301 to 325 of 438 Python Jobs in Central London

improvement of platform standards, frameworks, and architectural practices . Offer architectural oversight and design input across several delivery teams. Review, write, and work with Python used throughout platform components and frameworks. Develop patterns for Databricks Workflows , supporting their implementation, execution, and platform‐level troubleshooting. If this is a role that ...

looking for Sr. Python developer for our Banking partner in Bromley, UK ! Full-time role with Ascendion ( AI-first, 30% YoY growth, FS focused ) 3 days onsite role in Bromley This role is suited to a Senior Software Engineer with experience building enterprise‐wide applications in a front‐office financial … services domain. Design and implement backend Python software solutions within the SP pre-trade domain. Collaborate on React UI app, ensuring clean API contracts and integration with backend services. Define, evolve, and maintain structured products data models defined as JSON schemas. Contribute to system design and architecture decisions ...

Full Stack Engineer will develop front end solutions using React, Typescript, NextJS. The Full Stack Engineer will build scalable back end systems in Python/Django. The Full Stack Engineer will architect and deploy infrastructure on AWS. The Full Stack Engineer will collaborate closely with international teams to ship rapidly. ...

Python Software Engineer - Observability Engineering - Quant Research (You must have the right to work in the UK to be considered for this position) London (Hybrid) | c.£150k base + bonus • I’m working with a top-tier quant trading firm building one of the most advanced automated research and trading … platforms globally. • They’re looking for a Python Software Engineer to join their Observability Engineering team , building the telemetry and monitoring infrastructure that underpins hundreds of services across the organisation. The Role • Build and maintain systems that handle cloud-scale volumes of telemetry data • Extend and maintain OpenTelemetry collectors, SDKs ...

Core Developer (Python) - Algo Trading Firm - London - Up to £350k+ TC (DOE) One of London's most impressive Algo Trading firms is looking for Engineering Wizards to join their team in London. Having arguably one of the best technology teams in the world, the firm is in a stage … Core Developer, the CTO and other various internal stakeholders. The system you would be designing and the building will be written on Linux, in Python, but will communicate with the C++ Stack. The focus will be on building a very high-performance system dealing with 100M+ transactions daily. Requirements: Excellent ...

comfortable taking ownership of projects and mentoring more junior team members You have strong TypeScript skills, combined with any backend programming language (e.g. Python, Java, C++, C#) You're happy to work with the following tech stack (you don't need experience with all): Elixir, Ember, Elm, Phoenix, LiveView, Python ...

workloads for cloud migration projects. Implement Data Vault 2.0 (Hubs, Links, Satellites)/Dimension Model on Snowflake. Build ELT pipelines using Snowflake, dbt, Python/PySpark. Develop ingestion from APIs, databases, streams. Optimize Snowflake warehouses, cost, and performance. Collaborate with architects, analysts, and DevOps. Maintain documentation, lineage, governance standards. Required … Skills/Experience The ideal candidate will have the following: Strong SQL; Snowflake ELT; dbt experience. Python/PySpark, ETL/ELT design. Data Vault 2.0 or dimensional modeling. AWS services (S3, Glue, Lambda, Redshift) or GCP equivalents. Experience with CI/CD for data pipelines. Good to have skills ...

Design, build and deploy scalable, secure data solutions using Azure Databricks, Data Factory and Data Lake Storage. Develop and optimise advanced data pipelines with Python, SQL, Spark/PySpark and Delta Lake. Champion strong data quality, governance and observability practices. Modernise legacy systems and support large-scale migrations into Azure. … organisational needs. Minimum Criteria Extensive experience with Azure services including Azure Databricks, Azure Data Lake Storage, and Azure Data Factory. Advanced proficiency in SQL, Python, and Spark (PySpark), with a strong focus on performance optimization and distributed processing. Proven experience in CI/CD practices using industry-standard tools (e.g. ...

authorisation flows (e.g., OAuth2, token-based access , client credential patterns). Automation, DevOps & Infrastructure-as-Code Develop bespoke automation and integration components using Python and PowerShell . Build and maintain CI/CD pipelines and adopt modern engineering practices for repeatable delivery. Implement Infrastructure-as-Code using Bicep/… Azure , including PaaS services and cloud-native implementation patterns. Proven experience with Infrastructure-as-Code (Bicep/ARM/Terraform). Strong proficiency in Python (essential) and PowerShell for automation and integration. Experience implementing and supporting cloud identity and access solutions (e.g., Entra ID ) and secure identity-driven architectures. Hands ...

support analytics, regulatory reporting, and business decision-making. Key Responsibilities Lead the design and development of Data Marts and pipelines using Databricks (SQL/Python). Manage migration from Oracle databases to cloud-native platforms, including data model redesign and automated ETL/ELT frameworks. Provide technical leadership, mentoring … data lakehouse principles . Deep knowledge of data modelling , data integration patterns , and ETL/ELT best practices. Hands-on experience with SQL and Python (or other programming languages). Proven experience leading data engineering teams and delivering enterprise-scale solutions. Experience migrating data from legacy systems (Oracle or similar ...

Work closely with Product teams to develop data-driven IFE and OTT products, define KPIs, and explore data monetization opportunities. Data Engineering & Automation: Utilize Python to develop data pipelines, automate reporting processes, and ensure data integrity across multiple platforms. Business Development Tools & Systems Management: Optimize … related field with 3-6 years of relevant experience. Prior experience in media, aviation, or digital platforms is highly advantageous. Technical Skills: Proficiency in Python, SQL, and BI tools such as Tableau or Power BI. Experience with data pipelines, ETL processes, and familiarity with cloud environments is preferred. Business Development ...

Work closely with PMs and Quants to translate research ideas into production-grade models and code . Build and maintain high-performance C++ and Python components used for modelling, simulation, and live trading. Design scalable Linux-based data and compute architectures , including feature engineering and large dataset processing. Support … Scientist, or Research Engineer within a trading, hedge-fund, or asset-management environment. Strong programming skills in: C++ (performance-critical research and execution components) Python (research, data processing, statistical modelling) Solid experience working in Linux environments, including scripting, debugging, and performance optimisation. Understanding of software architecture and experience contributing ...

maintaining and enhancing liquidity provision across the Finalto group. Working within the team, and independently where necessary, to enhance existing analytics capabilities utilising Python, KDB & SQL, as well as utilising (and improving) proprietary internal tooling. Building and maintaining frameworks to model and back-test changes to our liquidity landscape. Building … other tooling that adds technical rigour. Use of recognised analytic tools for extracting data and solving problems with large volume intraday time series datasets. Python/KDB/SQL are the key tools used across the team, but we will consider alternative experience (R/MatLab/OneTick/TimescaleDB ...

high autonomy position where you will architect the data foundation that powers the entire business. What You Will Do Data Pipelines Build and maintain Python based ETLs and API integrations into Redshift Manage orchestration using GitHub Actions Ensure uptime, reliability, monitoring and data quality across all systems Analytics Layer Build … metrics What You Need Strong academic background 4 years or more experience across full stack data including ETL, modelling, analytics and predictive systems Strong Python for ETLs and analysis Strong SQL and dbt experience Experience building from scratch in a startup or a strong desire to do so Comfortable using ...

differentiator and gateway into the world’s most prestigious financial institutions. About the Role The role focuses on taking ownership of user-written Python components, elevating them to production-grade standards, and building strong relationships with business stakeholders. This is an on-site role requiring presence in the front office … hedge fund 5 days a week. Responsibilities Design and implement a formal framework for managing business-authored Python components. Collaborate with users to refactor, harden, and productions end-user Python solutions. Introduce proper structure, architecture, testing, and version control discipline. Implement automation and workflow improvements for reliability and scalability. Migrate ...

Azure DevOps Engineer (SC Cleared) London (Hybrid) 6 Month Contract £600-650/day (Inside IR35) DevOps Platform Engineer needed with active SC Security Clearance and strong Azure Cloud expertise including Databricks + Data Factory. ...

Lead AI/Python Engineer London | Full-Time | High-Impact AI SaaS We’re hiring a Lead AI/Python Engineer to join a fast-scaling AI SaaS company transforming property management across the UK. This is a hands-on leadership role for someone who wants to architect systems, shape … Role You will own backend architecture and play a central role in shaping technical direction. Key responsibilities: Architect and build scalable backend systems in Python Design robust APIs and distributed services Lead code reviews and enforce engineering best practice Mentor engineers and raise overall technical standards Work closely with Product ...

Investment Bank – Python Developer (Global Markets Technology) Automation • UI • Real‐Time Trading Systems A leading Global Markets Technology team is hiring a Python Developer to support automation, UI enhancements, and platform upgrades across APS&E and Global Markets. You'll work on a critical command‐and‐control interface used … into system health, trade flows, latency, and performance - helping reduce operational risk and accelerate incident response in fast‐paced trading environments. Key Responsibilities Develop Python automation tools and wrappers for upstream applications Build test harnesses to reduce manual effort and strengthen platform reliability Enhance Linux‐based services and support migration ...

chemists. All positions at CheMastery come with an extraordinary level of freedom to showcase your skill . Description The position as a Backend Python Developer is a permanent full-time position. As a Python Developer you will have be part of a brilliant software and hardware development team. Your core … responsibility will be on the python side of our robot communication stack, the scheduler as well as data flow to and from the Database. Objectives Ownership and development the next generation of our python interface to the laboratory automation platform. The dataflow to and from the robotic platform. Work ...

Cloud Backend Engineer (Python/AWS/Kubernetes) 🚀 📍 London (Hybrid) 📅 ASAP - End May 💰 Competitive Day Rate – Outside IR35 We’re supporting a highly PE-backed Professional Services organisation building cloud-native, AI-enabled applications within tax advisory. This is a hands-on engineering role sitting within a cross-functional delivery … squad. You'll be building backend APIs and deploying them into a modern AWS + Kubernetes environment. 🔑 The Role • Building backend APIs in Python (FastAPI ideally) • Working with PostgreSQL • Deploying services into AWS (EKS preferred) • Managing container workloads in Kubernetes • Building infrastructure with Terraform • Implementing CI/CD pipelines (GitHub ...

Essential: 5+ years in high-impact, early-stage product teams: you've shipped and scaled full stack products Strong backend (Node.js, Python/Flask, FastAPI) and frontend (React, Next.js, Vue) fundamentals ML/data science proficiency: Python, SQL, pandas, scikit-learn, PyTorch/TensorFlow Experience with cloud platforms ...

modern technologies and practices , promoting proportionate adoption of tools that add value. Technical Skills & Responsibilities: Intermediate to advanced practical experience with: React and TypeScript Python AWS services i.e. Athena/Glue, DynamoDB, ECS, S3, Lambda, SQS, Step Function, etc Automated testing frameworks for Python and JavaScript Terraform for infrastructure ...

delivery squad. You'll be building backend APIs and deploying them into a modern AWS + Kubernetes environment. 🔑 𝗧𝗵𝗲 𝗥𝗼𝗹𝗲 • Building backend APIs in Python (FastAPI ideally) • Working with PostgreSQL • Deploying services into AWS (EKS preferred) • Managing container workloads in Kubernetes • Building infrastructure with Terraform • Implementing CI/CD pipelines … GitHub Actions, GitLab, Jenkins, ArgoCD) • Shipping production-grade cloud-native applications 🎯 𝗪𝗵𝗮𝘁 𝗪𝗲’𝗿𝗲 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗙𝗼𝗿 👉 Strong Python backend development experience 👉 API development (FastAPI highly desirable) 👉 Solid SQL/PostgreSQL knowledge 👉 AWS experience (EKS ideal) 👉 Kubernetes deployment experience 👉 Terraform (Infrastructure as Code) 👉 CI/CD automation experience Nice to have ...

machine learning and cloud-based solutions. Key Responsibilities: Design, build and deploy machine learning and AI solutions for enterprise clients Develop models using Python, PyTorch and modern ML frameworks Work with large datasets to train, evaluate and optimise models Implement and scale solutions on AWS (SageMaker, Bedrock, Lambda, etc.) Contribute … data engineers, architects and stakeholders to deliver production systems Required Skills & Experience: 38 years experience in AI, Machine Learning or Data Science roles Strong Python programming skills Hands-on experience with PyTorch Experience with Hugging Face transformers or similar frameworks Solid experience deploying ML solutions on AWS Understanding of MLOps ...

scalable data pipelines to manage and process large datasets from internal and external sources. Architect and optimise ETL/ELT workflows using AWS, SQL, Python, and modern cloud-based technologies. Manage API integrations and automate data ingestion, transformation, and enrichment processes. Improve data platform performance, reliability, and scalability across … workflows using modern data stack technologies. 5+ years' experience in data engineering or a similar data-focused role. Strong proficiency in SQL and Python for data transformation, pipeline development, and analytics. Experience working with cloud platforms (AWS) and modern data warehouses such as Snowflake . Experience using data visualisation ...