1 to 25 of 1,520 Python Jobs in London

data analytics tools (e.g. Power BI) Deep understanding of data warehousing concepts, ETL/ELT pipelines and dimensional modelling Proficiency in advanced programming languages (Python/PySpark, SQL) Experience in data pipeline orchestration (e.g. Airflow, Data Factory) Familiarity with DevOps and CI/CD practices (Git, Azure DevOps etc) Ability ...

Retrieval Augmented Generation) implementation experience NLP and Conversational AI development Model training, testing and evaluation Prompt Engineering and AI workflow optimisation Programming & Frameworks Strong Python development skills PyTorch TensorFlow Scikit-Learn LangChain LangGraph Hugging Face FastAPI REST APIs Data Technologies SQL NoSQL Databases Data Modelling ETL Development Data Pipeline Engineering ...

data/analytics engineering with a focus on building data pipelines. Proficiency in SQL and experience with one or more programming languages such as Python, Java. Experience with modern cloud data warehouse platforms such as Snowflake, BigQuery, Redshift or similar. Experience with cloud-based data platforms, particularly AWS or GCP. ...

software development and machine learning engineering Core Technical Skills Strong expertise in designing large-scale machine learning systems and architectures Advanced programming skills (Python preferred) with experience in frameworks and tools such as JavaScript, Kafka, and reactive systems Extensive experience with cloud-based development, particularly on Azure, including AI/ ...

beyond Java (Kotlin, Scala, Groovy) Exposure to TypeScript or Node.js for a full‐stack context Background in system design and distributed systems Proficiency in Python for scripting or data‐adjacent tooling Familiarity with LLMs, model architectures, and MCP, and experience integrating or building AI‐powered features Understanding of Kubernetes – container ...

repeatable analytical solutions to support programme monitoring and reporting needs Produce well-documented, maintainable code and processes Technical Requirements Strong experience with: SQL and Python AWS (data/analytics services) Hands-on experience with BI tools (e.g. Power BI, Tableau) Proven track record building data pipelines, reporting layers, and analytics ...

Site Reliability Engineering practices Required Skills & Experience We are interested in professionals with experience across some or all of the following: Development & Engineering Java, Python, JavaScript, C++, C# Software application development Automated testing frameworks Spec-driven software development DevOps & Automation Git, GitOps GitLab, Jenkins Terraform, Ansible, Chef, Puppet ArgoCD, Flux ...

Cosmos DB Change Data Feed (CDF) and integration with Spark-based solutions. Experience working with Cosmos DB SDKs in technologies such as .NET, Java, Python, or Node.js. Strong understanding of distributed computing concepts and Apache Spark architecture. Hands-on experience developing data pipelines using PySpark. Experience with Pytest and automated ...

presenting to the wider organisation when necessary. You're comfortable taking ownership of vendor negotiations and explaining costs to the business.### Skills Required* Python* Java* System design* Engineering principles* AWS* GCP* Platform engineering* SQL* NoSQL* High availability* Scalability* Security* Operational excellence* Service reliability engineering* Configuration management* Ansible* Packer* CI/ ...

platform strategy and larger initiatives What You'll Bring Technical Expertise: Strong SQL—comfortable with complex transformations, performance tuning and warehouse-specific dialect Strong Python skills (or Scala/Java where relevant) for pipeline development and tooling Hands-on experience with dbt or equivalent transformation tooling Orchestration experience (Airflow, Dagster ...

6+ years shipping production software, with 2+ years as a tech lead or senior individual contributor owning delivery end‐to‐end. Strong proficiency in Python, TypeScript/JavaScript, Java, Go, or C++. Demonstrated ownership of systems taken from zero to production in a commercial or enterprise context. Bring deep expertise ...

ownership of vendor negotiations and explaining costs to the business What do you need? You have a solid background in development, ideally within the Python or Java ecosystems, upholding high coding standards and a thorough understanding of system design and engineering principles. You have expertise in leveraging cloud services from ...

negotiations and explaining costs to the business\n What do you need? \n \n You have a solid background in development, ideally within the Python or Java ecosystems, upholding high coding standards and a thorough understanding of system design and engineering principles. \n You have expertise in leveraging cloud services ...

you. A strong personal identification with the firm\'s values. Required qualifications, capabilities, and skills Strong software engineering fundamentals and hands-on delivery in Python, Go, or Java. Practical, production-grade use of AI coding assistants - Claude Code, GitHub Copilot, or equivalent agentic tooling - to build and ship real software ...

platform. Experience with collaborative development methods such as mob or ensemble programming. Experience relevant for this job Solid programming experience with programming languages like Python along with proficiency in SQL. Experience building data platforms on cloud services like Databricks on Azure or GCP BigQuery and big data technologies like Spark ...

collaborative development methods such as mob or ensemble programming.\n Experience relevant for this job \n \n Solid programming experience with programming languages like Python along with proficiency in SQL. \nExperience building data platforms on cloud services like Databricks on Azure or GCP BigQuery and big data technologies like Spark ...

unique needs of the clients you ve served Written production-quality code using a variety of languages and frameworks, including but not limited to: Python, Java, JavaScript, TypeScript, React, Ruby, Scala, R, SQL, and Go Leveraged AI-assistive development tools for tasks like scaffolding, refactoring, debugging, test generation, and documentation ...

stack (Jira, Confluence, etc.) Key Requirements: Strong experience in DevOps, platform engineering, or infrastructure engineering Experience with one or more scripting/programming languages: Python PowerShell C#, Java or C++ Hands-on experience with: Infrastructure as Code (Terraform, Ansible, Packer) Containerisation and orchestration (Docker, Kubernetes) CI/CD pipelines ...

Architecture, Delta Lake, Spark, PySpark Strong data modelling skills (3NF, Kimball, Data Vault) Experience exposing Delta Lakehouse to Power BI or Tableau Skilled in Python, Scala or SQL for data engineering Experience building scalable ETL pipelines (Workflows, Delta Live Tables) Hands-on experience with Azure, AWS or GCP (storage, compute ...

Route 53, S3, CloudWatch, RDS and networking. Proven experience with Terraform and Infrastructure as Code. Strong scripting skills (PowerShell, Bash and/or Python). Experience building and maintaining CI/CD pipelines. Knowledge of container technologies such as Docker and Kubernetes/EKS. Experience managing Windows Server and Linux ...

London or Edinburgh or are within commutable distance. Solid experience in DevOps and Platform Engineering. Proven architectural and design skills. Programming and scripting languages: Python, Go, YAML, JSON, etc. Experience with policy as code (e.g., Open Policy Agent and Rego). Git and version control workflows. CI/CD tools ...

Degree in Computer Science or related discipline In depth experience working within Linux/Unix environments Strong scripting experience using Bash and/or Python Experience working with SQL databases Understanding of object-oriented programming principles Proven experience troubleshooting complex technical issues within production environments Strong organisational skills with ...

e.g., MongoDB), Redis is recommended. Web technologies – knowledge and experience working with web technologies such as JavaScript, HTML, CSS, TypeScript, C#, SASS, Stylus, Stylus, Python, and LESS. Web frameworks – knowledge and experience working with different frameworks like React Native, AngularJS, Angular2, VueJS, SocketIO, Backbone, KnockoutJS, Svelte, and Bootstrap. Software testing ...

tracing, metrics, and feedback loops to continuously improve reliability and utility Required qualifications, capabilities and skills: Demonstrate proficiency in Java and/or Python programming languages Deployed production systems to GenAI platforms such as Google VertexAI, OpenAI, AWS Bedrock, or LangChain Utilized cloud technologies (AWS/Azure/GCP), distributed ...

core computer science principles, including data structures, algorithms, software design, and complexity analysis. Demonstrable programming ability in at least one modern language (e.g., Python, Java, Go, etc). Strong analytical and problem-solving skills, with the ability to approach complex challenges in a structured manner. Excellent communication and interpersonal skills ...