576 to 600 of 1,712 Python Jobs in London

the evolution of the dev platform and environments in collaboration with internal IT/engineering support Ensure high performance and maintainability in all new development work Ideal Candidate: Strong Python developer with 3-5 years of experience in production software development (not just Scripting or prototyping) Comfortable designing and working within object-oriented, modular codebases Experience in application architecture, platform More ❯

with SLAs, KPIs, and success metrics Technical background in finance, economics, engineering, mathematics, or physics Preferred: MS or PhD in a quantitative field Multi-asset experience Programming skills, preferably Python Knowledge of Machine Learning algorithms More ❯

projects, particularly on GCP. Manage and mentor a Data Engineer, fostering growth and technical excellence. Requirements: Advanced SQL skills and experience with relational/non-relational databases. Proficiency in Python and/or Java for data services and API integration. Proven experience with cloud platforms (GCP preferred) and data warehouses like BigQuery or Snowflake. Strong analytical skills and experience working More ❯

projects, particularly on GCP. Manage and mentor a Data Engineer, fostering growth and technical excellence. Requirements: Advanced SQL skills and experience with relational/non-relational databases. Proficiency in Python and/or Java for data services and API integration. Proven experience with cloud platforms (GCP preferred) and data warehouses like BigQuery or Snowflake. Strong analytical skills and experience working More ❯

complex, multi-server services in a high availability production environment Utilising configuration management tools, with a preference for Puppet Demonstrating proficiency in at least one of PowerShell, C# or Python Engaging in CI environments and orchestrating automation processes with other tools Effectively communicating with internal and external stakeholders Building out new AKS environments Differentiating themselves through tailored solutions and a More ❯

for commercial strategy. What They’re Looking For Solid experience in yield, pricing, or forecasting optimisation – ideally within online marketplaces, programmatic media, travel, or insurance. Strong technical skills in Python or R, and experience working with SQL and data visualisation tools such as Power BI. Familiarity with cloud platforms such as AWS, Redshift, or Azure. Strong grasp of forecasting, optimisation More ❯

for commercial strategy. What They’re Looking For Solid experience in yield, pricing, or forecasting optimisation – ideally within online marketplaces, programmatic media, travel, or insurance. Strong technical skills in Python or R, and experience working with SQL and data visualisation tools such as Power BI. Familiarity with cloud platforms such as AWS, Redshift, or Azure. Strong grasp of forecasting, optimisation More ❯

and have worked on complex systems You have a good understanding of financial markets, ideally with experience in a similar Fintech environment You have an appreciation of APIs and Python backend systems You're degree educated, having achieved a 2.1 or above in Computer Science or similar technical discipline What's in it for you: As a Senior React Developer More ❯

and scalable workflows. Help grow and shape the data science team and its role within the wider business. What We’re Looking For Strong technical foundation with proficiency in Python, SQL, and cloud platforms. Proven experience in deploying machine learning models or optimisation algorithms into production. Solid understanding of digital marketing concepts, platforms (e.g., Google Ads, Meta), and analytics tools. More ❯

a strong product mindset Experience working closely with product teams and designing for real users Strong frontend skills (JavaScript/Typescript, React/Angular, HTML) and backend expertise (Node.js, Python) Proven experience in API design and system integration Proficiency with Microsoft Azure and familiarity with databases, IAM, containers, and deployment tools Comfortable with rapid prototyping tools (e.g., Figma) Solid understanding More ❯

product mindset Experience working closely with product teams and designing for real users Strong Front End skills (JavaScript/Typescript, React/Angular, HTML) and Back End expertise (Node.js, Python) Proven experience in API design and system integration Proficiency with Microsoft Azure and familiarity with databases, IAM, containers, and deployment tools Comfortable with rapid prototyping tools (eg, Figma) Solid understanding More ❯

access via cloud-based networking. KEY SKILLS AND REQUIREMENTS Strong experience with Azure Databricks in production environments. Background with Azure Data Factory, Azure Functions, and Synapse Analytics. Proficient in Python and advanced SQL, including query tuning and optimisation. Hands-on experience with big data tools such as Spark, Hadoop, and Kafka. Familiarity with CI/CD pipelines, version control, and More ❯

lead data management practices across the organisation Drive GDPR-compliant system and data deliverables Embed data principles into modernised technology architecture Analyse and manipulate large datasets using SQL and Python (Snowflake is a bonus) Inform business and technology strategy with data-driven insights Support education and training in data analytics across the business Requirements: Passion for data and its potential More ❯

lead data management practices across the organisation Drive GDPR-compliant system and data deliverables Embed data principles into modernised technology architecture Analyse and manipulate large datasets using SQL and Python (Snowflake is a bonus) Inform business and technology strategy with data-driven insights Support education and training in data analytics across the business Requirements: Passion for data and its potential More ❯

frameworks Competent in test automation and script development Responsible for communicating test progress and results to key stakeholders Knowledgeable in various testing methodologies Familiar with scripting languages such as Python Experience with database technologies including T-SQL and MySQL Adept at testing APIs for functionality and reliability Exposure to non-functional testing, including performance and security assessments What you will More ❯

PhD) in Data Science, Computer Science, Biostatistics, or related field ✔️ 7–10 years’ experience, with 3+ years applying AI/ML to healthcare or clinical research data ✔️ Expertise in Python, R, TensorFlow, PyTorch, and modern ML frameworks ✔️ Hands-on experience with LLMs, generative AI, and natural language processing for medical text ✔️ Familiarity with AWS, MLOps, and cloud-based platforms ✔️ Proven More ❯

PhD) in Data Science, Computer Science, Biostatistics, or related field ✔️ 7–10 years’ experience, with 3+ years applying AI/ML to healthcare or clinical research data ✔️ Expertise in Python, R, TensorFlow, PyTorch, and modern ML frameworks ✔️ Hands-on experience with LLMs, generative AI, and natural language processing for medical text ✔️ Familiarity with AWS, MLOps, and cloud-based platforms ✔️ Proven More ❯

Azure data services (Azure Data Factory, Azure Data Fabric, Azure Synapse Analytics, Azure SQL Database). Experience building ELT/ETL pipelines and managing data workflows. Proficiency in PySpark, Python, SQL, or Scala. Strong data modelling and relational database knowledge. Solid understanding of GDPR and UK data protection. Preferred Power BI experience. Familiarity with legal industry platforms. Awareness of evolving More ❯

PhD) in Data Science, Computer Science, Biostatistics, or related field ✔️ 7–10 years’ experience, with 3+ years applying AI/ML to healthcare or clinical research data ✔️ Expertise in Python, R, TensorFlow, PyTorch, and modern ML frameworks ✔️ Hands-on experience with LLMs, generative AI, and natural language processing for medical text ✔️ Familiarity with AWS, MLOps, and cloud-based platforms ✔️ Proven More ❯

PhD) in Data Science, Computer Science, Biostatistics, or related field ✔️ 7–10 years’ experience, with 3+ years applying AI/ML to healthcare or clinical research data ✔️ Expertise in Python, R, TensorFlow, PyTorch, and modern ML frameworks ✔️ Hands-on experience with LLMs, generative AI, and natural language processing for medical text ✔️ Familiarity with AWS, MLOps, and cloud-based platforms ✔️ Proven More ❯

Azure data services (Azure Data Factory, Azure Data Fabric, Azure Synapse Analytics, Azure SQL Database). Experience building ELT/ETL pipelines and managing data workflows. Proficiency in PySpark, Python, SQL, or Scala. Strong data modelling and relational database knowledge. Solid understanding of GDPR and UK data protection. Preferred Power BI experience. Familiarity with legal industry platforms. Awareness of evolving More ❯

PhD) in Data Science, Computer Science, Biostatistics, or related field ✔️ 7–10 years’ experience, with 3+ years applying AI/ML to healthcare or clinical research data ✔️ Expertise in Python, R, TensorFlow, PyTorch, and modern ML frameworks ✔️ Hands-on experience with LLMs, generative AI, and natural language processing for medical text ✔️ Familiarity with AWS, MLOps, and cloud-based platforms ✔️ Proven More ❯

you don’t secure a Data Analyst role within 12 months of graduation, we’ll refund 100% of your fees. What You’ll Gain - Hands-On Skills: Excel, SQL, Python, Power BI, Azure AI, Machine Learning - Industry Certifications: CompTIA Data+, Microsoft Power BI (PL-300), Azure AI Fundamentals (AI-900) - Real Projects: Work on real-world data challenges to showcase More ❯

low impact role Interview process Initial interview Take-home exercise Final interview (in-person) Offer, references, and welcome to the team! Tech stack We like to build backends in Python, because it allows data scientists and engineers to collaborate closely and move quickly. We try a bunch of things in Figma before we build them in code, because it's More ❯

regular reporting v new analysis Skills and Experience 3 years+ experience in analytics Strong ability to write and execute SQL queries for data extraction, manipulation, and analysis Experience with Python for advanced data analysis, statistical modelling, and automation Comfortable with a variety of data sets, testing methodologies, and success metrics Hands-on experience with web analytics (Google Analytics, Adobe Analytics More ❯