1 to 25 of 159 Permanent Python Jobs in the City of London

Collaborate with business teams, ensure compliance, and mentor teams on best practices Your Skills: 7+ years in data engineering or AI engineering with strong Python and SQL expertise Experience with LLM frameworks (LangChain, LlamaIndex) and vector databases Hands-on with distributed computing (Spark, Databricks) and microservices architecture Cloud experience with ...

Active SC Clearance or eligibility to obtain SC clearance. Strong experience as a Data Engineer in enterprise or government environments. Proficiency in SQL and Python for data engineering tasks. Experience with cloud platforms such as: AWS, Azure, Google Cloud Platform (GCP) Hands-on experience with data technologies such as: Apache ...

GitLab CI/CD, Azure DevOps, or Bamboo. Experience with containerisation and orchestration technologies, including Docker and Kubernetes. Proficiency in scripting and automation using Python, Bash, PowerShell, or similar languages. Experience with configuration management tools such as Ansible, Puppet, or Chef. Knowledge of monitoring, logging, and observability platforms such ...

dimensional modelling, canonical data models, and enterprise data models. Strong experience in designing ETL/ELT data pipelines. Good understanding of PySpark, Spark SQL, Python, and SQL. Strong knowledge of data warehouse, data lake, data mart, and semantic layer architecture. Experience in defining data quality, data validation, reconciliation, audit ...

/CD pipelines for data and analytics workloads Hands-on experience with Databricks (AWS and/or Azure) in production Strong programming skills in Python and SQL Experience with Infrastructure as Code (e.g. Terraform) Deep understanding of data reliability, observability, and data quality frameworks Strong grounding in software engineering best ...

Tech Environment You'll work across a modern Google Cloud ecosystem including: Google Cloud Platform (GCP) Kubernetes/GKE Terraform Java and/or Python Cloud Run & Cloud Functions BigQuery, Cloud SQL & Spanner Vertex AI and AI-enabled services CI/CD pipelines and DevOps tooling What They're Looking ...

Monitor model performance, drift, and reliability Collaborate with cross-functional teams and stakeholders Ensure compliance with banking regulations and security standards Your Skills: Strong Python programming Expertise in ML algorithms and statistical modeling Hands-on experience with Scikit-learn, Pandas, NumPy, XGBoost/LightGBM Experience with TensorFlow/PyTorch/ ...

management and client-facing communication skills. Experience managing distributed/global teams. Preferred Skills Exposure to market risk or quantitative analytics platforms. Experience with Python and SQL-based analytics ecosystems. Familiarity with regulatory and audit requirements in banking/financial services. Knowledge of Agile/Scrum delivery methodologies. ...

user impact. Capture reusable engineering patterns and contribute to shared accelerators used across projects. What we're looking for Essential skills & experience Software engineering: Python and/or TypeScript, async patterns, testing/CI, API design and microservice fundamentals. RAG engineering: retrieval strategies, chunking/indexing, hybrid search, grounding ...

effectively within cross-functional delivery teams Continuously develop skills across evolving data engineering tools and technologies Skills & Experience Required Strong experience in SQL and Python (or similar programming languages) Solid understanding of data engineering principles, ETL/ELT pipelines, and data workflows Experience with data modelling, data governance, and data ...

years of professional experience designing, developing, and deploying production-grade applications, with 5+ years specifically in full-stack enterprise software engineering. Core Skills: Advanced Python programming with strong backend development capabilities. AI Expertise: Proven experience developing and deploying intelligent conversational AI systems using RAG architectures, Model Context Protocol ...

services, managing CI/CD pipelines, and owning observability and reliability Familiarity with vector databases or search infrastructure (OpenSearch, Algolia) is a strong advantage Python proficiency for scripting, automation, and deploying production services Solid grasp of distributed systems, cloud-native architecture, microservices, and API design Ownership mindset - comfortable operating autonomously ...

Unity Catalog Expert-level Terraform experience, including module design and infrastructure automation Proven experience building CI/CD frameworks for complex cloud platforms Strong Python skills for automation and tooling Experience implementing monitoring, observability, and operational support capabilities Solid understanding of cloud security, access control, and governance principles Strong software ...

professionals Mentoring junior engineers and contributing to internal capability-building and knowledge-sharing initiatives Skills & Experience Required Significant senior backend development experience with strong Python proficiency (async programming, concurrency, multithreading) Expertise in RESTful API design, OpenAPI/Swagger documentation and API lifecycle best practices Hands-on experience with ML libraries ...

delivering impactful models Deep expertise in mathematical and statistical modelling techniques Strong understanding of probability theory, statistical distributions, and Monte Carlo simulations Advanced Python skills for modelling, analysis, and data manipulation Experience with model validation, backtesting, and performance evaluation Strong understanding of the end-to-end model development lifecycle Experience ...

Prior experience in UK pensions covenant/advisory/trustee-facing tools, and strong ability to connect technical design to covenant outcomes. Experience with Python-based services (e.g., FastAPI) and modern web stacks (e.g., Next.js/React.js) in real-world delivery. Practical experience delivering GenAI/agentic solutions (prompt engineering ...

explain them clearly to people who aren't data specialists. That's genuinely as important as anything else here. On the technical side: Strong Python or R skills, with growing use of AI for analytics Expert-level SQL, comfortable querying large datasets quickly Confident with BI tools like PowerBI ...

advanced data preparation, blending, refinement, and quality techniques (including big data). Experience applying intermediate statistics to business problems. Significant experience leveraging SQL and Python for data querying, collection, transformation, and analysis. Experience with data visualization tools such as Tableau and/or Power BI ; ability to design dashboards ...

curve modelling techniques. Knowledge of risk methodologies, including Value-at-Risk (VaR), Expected Shortfall (ES), liquidity risk, concentration risk, and counterparty credit risk. Advanced Python programming skills and experience working with SQL databases. Strong understanding of software engineering best practices, including testing, version control, and production-quality code development. Excellent ...

500K+ ARR) with multi-product and multi-year structures • Advanced modelling capability with executive-level stakeholder exposure • SQL plus experience with tools such as Python, dbt, or Power BI This role will suit someone who enjoys building structure in complex environments, influencing senior stakeholders, and shaping commercial strategy during ...

client in conjunction with this vacancy only. KEY SKILLS Solace, PubSub+, Messaging Administrator, Linux, Prometheus, Grafana, WAN, Low Latency Systems, Distributed Systems, Python, Bash, Infrastructure, Production Support, Kafka, RabbitMQ, Docker, Kubernetes, AWS, Azure, Messaging Systems ...

communication skills, with the ability to drive workplace optimisation, employee experience improvements and automation initiatives using analytics and tooling such as Power BI, QlikView, Python and R across architecture, engineering, operations, security and business teams in fast-paced Agile environments. This is an initial 6-month contract supporting a major ...

Crystal/SAP BO/Qliksense/Qlikview etc. Knowledge of DevOps principles & tools like GitHub/Jenkins, Jira, Confluence. Any programming language experience Python, JAVA. Scripting knowledge on the VB, Perl, PowerShell ...

Develop and deploy advanced analytics, data science, and machine learning solutions across a variety of use cases Use technologies such as Python, R, Azure, Databricks, SQL, Power BI, and Tableau to extract actionable insights from complex datasets Contribute to the design and implementation of scalable data science workflows and best … large language models What We’re Looking For: Essential Skills & Experience Proven experience solving complex, real-world problems using data science and analytics Strong Python skills (pandas, numpy, scikit-learn) with a solid grounding in probability and statistics Deep understanding of machine learning methods and their practical applicati on.Experience delivering ...

automation, streaming data, and ML-ready datasets Influence technical decisions across the stack — they love new ideas What You Bring Hands-on experience in Python and SQL Experience with modern data tools (dbt, Airflow, Prefect, Dagster, etc.) Knowledge of cloud platforms like AWS , GCP , or Azure An understanding of data ...