526 to 550 of 1,725 Python Jobs in the City of London

role in standardising AI into a global solution Requirements: MSc in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Experience in Consumer/Marketing Analytics Strong proficiency in Python and experience with relevant ML libraries/frameworks. Please note: This role requires 1–2 days onsite per week onsite in Central London. How to Apply: Please register your interest More ❯

the business. You’ll stay hands-on while mentoring junior engineers and helping develop the agency’s future data capability. What you’ll bring: Strong background in data engineering – Python, SQL, and cloud (GCP or Azure). Experience designing and managing data pipelines and warehouse solutions . Solid understanding of data architecture and integration . AdTech or MarTech experience would More ❯

role in standardising AI into a global solution Requirements: MSc in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Experience in Consumer/Marketing Analytics Strong proficiency in Python and experience with relevant ML libraries/frameworks. Please note: This role requires 1–2 days onsite per week onsite in Central London. How to Apply: Please register your interest More ❯

the business. You’ll stay hands-on while mentoring junior engineers and helping develop the agency’s future data capability. What you’ll bring: Strong background in data engineering – Python, SQL, and cloud (GCP or Azure). Experience designing and managing data pipelines and warehouse solutions . Solid understanding of data architecture and integration . AdTech or MarTech experience would More ❯

insights for stakeholders across the business Working closely with data engineering and reporting teams to ensure high-quality data infrastructure YOUR SKILLS AND EXPERIENCE Strong skills in SQL and Python (AWS experience desirable) Background in statistical analysis, forecasting, or predictive modelling Experience working in fast-paced, smaller team environments (not just large corporates) Excellent communication skills being able to take More ❯

features, and stay hands-on when it counts - ensuring scalability, reliability, and world-class engineering standards. 💡 What they’re looking for: – Strong background in cloud infrastructure – Solid experience with Python – Proven track record of scaling teams and systems in fast-growth environments If you’re ready to take the lead in a company redefining the intersection of AI and real More ❯

insights for stakeholders across the business Working closely with data engineering and reporting teams to ensure high-quality data infrastructure YOUR SKILLS AND EXPERIENCE Strong skills in SQL and Python (AWS experience desirable) Background in statistical analysis, forecasting, or predictive modelling Experience working in fast-paced, smaller team environments (not just large corporates) Excellent communication skills being able to take More ❯

level (preferred) Strong Linux system administration knowledge Experience maintaining Microsoft SQL Server Exposure to AWS (preferred) Experience with monitoring systems such as Grafana/Elasticsearch Coding experience, particularly in Python or Java Desired Traits Ability to perform effectively in high-pressure trading environments, acting quickly and with urgency Strong communication skills, with the ability to bridge trading and technology Curiosity More ❯

stay hands-on when it counts - ensuring scalability, reliability, and world-class engineering standards. 💡 What they’re looking for: – Strong background in cloud infrastructure (AWS preferred) – Solid experience with Python – Proven track record of scaling teams and systems in fast-growth environments If you’re ready to take the lead in a company redefining the intersection of AI and real More ❯

understanding of sql for data querying and validation. 4. Knowledge of big data technologies such as hadoop, spark, or kafka is a plus. 5. Familiarity with scripting languages like python, java, or shell scripting. 6. Excellent analytical and problem-solving skills with a keen attention to detail. 7. Ability to work collaboratively in a team environment and good communication skills. More ❯

a modern, data-driven culture all within a collaborative environment that values innovation and ownership. Tech you’ll be working with: Azure Data Lake Azure Synapse Databricks Data Factory Python, SQL, PySpark Terraform, GitHub Actions, CI/CD pipelines You’ll thrive here if you: Have strong experience building and leading Azure-based data platforms Enjoy mentoring and guiding other More ❯

re looking for Strong background in Data Engineering and Data Modelling Solid experience with ETL processes and Data Warehousing Proficiency with SQL and at least one programming language (e.g. Python) Strong analytical and problem-solving skills Comfortable working in a hybrid setup Degree in Computer Science, IT, or a related field If you’re passionate about building high-quality data More ❯

solutions with Shopify and associated systems (OMS, IMS, WMS, credit card processing, tax engine, digital distribution etc.) § Strong proficiency in modern design patterns and development languages including JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby § Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript § Solid grounding with common design patterns and development best practices § Knowledge of APIs More ❯

analytics will be a key part of your work, enabling to support high-frequency trading and quick decision-making. Ideally, you’ll have worked with market data platforms using Python or C#. DevOps technologies such as; OIDC/Entra, Nomad, Trino, Terraform are also a strong bonus here. Whilst continuously adopting new technologies, you’ll be working on up-and More ❯

level (preferred) Strong Linux system administration knowledge Experience maintaining Microsoft SQL Server Exposure to AWS (preferred) Experience with monitoring systems such as Grafana/Elasticsearch Coding experience, particularly in Python or Java Desired Traits Ability to perform effectively in high-pressure trading environments, acting quickly and with urgency Strong communication skills, with the ability to bridge trading and technology Curiosity More ❯

a modern, data-driven culture all within a collaborative environment that values innovation and ownership. Tech you’ll be working with: Azure Data Lake Azure Synapse Databricks Data Factory Python, SQL, PySpark Terraform, GitHub Actions, CI/CD pipelines You’ll thrive here if you: Have strong experience building and leading Azure-based data platforms Enjoy mentoring and guiding other More ❯

and ML Own and evolve our data architecture and best practices Collaborate with tech, ops, and product teams to drive insight and innovation 💡 What You Bring Strong experience with Python for data engineering and automation Proven background in ETL development and orchestration tools Deep understanding of data engineering best practices (version control, testing, governance) Experience with cloud platforms (AWS, GCP More ❯

solutions with Shopify and associated systems (OMS, IMS, WMS, credit card processing, tax engine, digital distribution etc.) § Strong proficiency in modern design patterns and development languages including JavaScript, Typescript, Python, HTML5, CSS3, HTML-CSS-Bootstrap and Ruby § Experienced in NodeJS, JavaScript (ES2019+), ESLint and coding standards, Typescript § Solid grounding with common design patterns and development best practices § Knowledge of APIs More ❯

analytics will be a key part of your work, enabling to support high-frequency trading and quick decision-making. Ideally, you’ll have worked with market data platforms using Python or C#. DevOps technologies such as; OIDC/Entra, Nomad, Trino, Terraform are also a strong bonus here. Whilst continuously adopting new technologies, you’ll be working on up-and More ❯

decisions. The position involves working closely with investors and engineers to forecast key company KPIs, design real-time dashboards, and develop best-in-class data infrastructure. Key Requirements Strong Python (pandas, NumPy, scikit-learn; PyTorch/TensorFlow a plus) and SQL skills Experience applying advanced analytics or ML to real-world data (finance, fintech, or forecasting contexts ideal) Proficiency with More ❯

Databricks, and Kubernetes. Work with researchers to productionize PyTorch models and streamline ML workflows. Develop tools that make data discoverable, reusable, and reliable throughout the ML lifecycle. You Strong Python skills and experience with distributed systems (Ray, Spark, Flyte, Dask). Hands-on with cloud, Kubernetes, and distributed training (Ray, PyTorch DDP, Horovod). Familiar with dataset versioning and experiment More ❯

Collaborating with cross-functional teams to drive innovation in energy systems What We're Looking For: Strong background in data science and machine learning, particularly with time-series data Python expertise with experience in deploying models to production Experience with Docker containerisation and cloud platforms (preferably GCP) Knowledge of electricity systems and power trading is advantageous Excellent communication skills for More ❯

teams Optimize systems for performance, scalability, and security Write clean, maintainable, and efficient code Stay current with new technologies and bring fresh ideas to the table Tech Stack Languages: Python, TypeScript Infrastructure: AWS (ECS, SQS, Parameter Store), Docker, GitHub Actions Data: Postgres, Redis Monitoring: LogFire, Sentry CI/CD: GitHub Actions About You 4+ years of experience building backend systems More ❯

Experience required as a C# Developer: Russell Group university 1st Class Degree in Computer Science (or related – Maths, Physics, Engineering) 2-6 years experience in C# (also open to Python & Go engineers) Strong computer science fundamentals End-to-end project experience (from design, to build, to deployment) 💡 What you’ll do: Write clean, scalable code in C# Drive innovation using More ❯

Computer Science or other related disciplines Over 5 years of experience in security engineering Strong understanding of network security, firewall and VPNs Experience in scripting and automation skills in Python, Bash, or Ansible Knowledge of crypto-specific attack surfaces — exchange API security, private key management, and wallet infrastructure Fluent in English To Apply: If you are interested in this role More ❯