1 to 25 of 1,577 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 ...

have a degree in a STEM subject (or equivalent industry experience) and experience with some of the following technologies: Programming Languages Python Java Rust JavaScript Cloud & Infrastructure AWS (preferred) Azure or GCP Docker or Podman Kubernetes Software Engineering Microservices Serverless architectures REST APIs and/or gRPC Event-driven systems ...

delivering data, analytics or AI work, with a strong interest in tax, technology and transformation. Solid hands‐on technical skills – for example SQL and Python, data manipulation and engineering, and exposure to generative AI/LLM tools, machine learning or analytics platforms such as Power BI or Alteryx. Experience with ...

networking, managed services); secrets management (HashiCorp Vault, AWS Secrets Manager, Azure Key Vault, GCP Secret Manager, CyberArk). Scripting, languages & OS: Linux, Bash, Python (or Go), PowerShell. ITSM: ServiceNow, Jira. Work Location UK, London. Travel is roughly 25% throughout the calendar year. What You Will Have at Harness Comprehensive healthcare ...

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 ...

modern UI patterns, develop framework is essential Back-end: Expertise in C# .NET Core, REST APIs, and microservices-based development is essential Python (pyspark): Experience with data pipelines and analytics is a plus. Power BI: Familiarity with developing dashboards and data models. Architecture: Knowledge of microservices, API design, and event ...

experience across identity, network, workloads and data—including secrets management, least‐privilege IAM and machine/workload identity. Solid programming/scripting ability (e.g. Python, Go) and strong observability, reliability and cost‐optimisation practices. Desirable requirements: Experience working as a Site Reliability Engineer (SRE) with SLOs/SLIs, error budgets ...

practices and AI tooling. Required Qualifications & Skills Extensive hands‐on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production‐grade systems in a financial services environment. Hands‐on experience building and deploying AI or Machine ...

practices and AI tooling.**Required Qualifications & Skills*** Extensive hands-on software engineering experience at Vice President level or equivalent, with a strong foundation in Python or Java and a track record of delivering production-grade systems in a financial services environment.* Hands-on experience building and deploying AI or Machine ...

also helped build, ideally in insurance, reinsurance or wider financial services. Technical Stack: Current, practical programming skills, ideally in C#/.NET or Python, with strong SQL, working knowledge of modern UI frameworks such as React or Angular with TypeScript, and hands‐on experience with infrastructure‐as‐code (Terraform ...

Integration & Data API‐ and event‐driven integration of AI into enterprise workflows Data platforms: Databricks, Spark, Snowflake; streaming via Kafka Backend & Distributed Systems Languages: Python (expert), Java/Spring Boot (enterprise standard), Go (plus) Architecture: Microservices, domain‐driven design, event‐driven systems APIs & Integration: REST/gRPC; Apigee, Kong Data ...

code (IaC), and automated testing* Experience with industry-standard monitoring tools (ITRS or similar) including configuration and alert design* Advanced automation experience using Python, PERL, or similar scripting languages, including building tooling for the wider team* Understanding of financial regulations and reporting requirements in EMEA and Asia cash equity markets ...

code (IaC), and automated testing Experience with industry-standard monitoring tools (ITRS or similar) including configuration and alert design Advanced automation experience using Python, PERL, or similar scripting languages, including building tooling for the wider team Understanding of financial regulations and reporting requirements in EMEA and Asia cash equity markets ...

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/ ...

Lambda, S3, RDS, IAM and related services Experience with Infrastructure as Code tools such as Terraform, CDK or CloudFormation Scripting experience using Python, Bash or Shell Experience using version control platforms such as Git Knowledge of Agile delivery methodologies Strong communication and problem-solving skills Passion for cloud technologies ...

quantitative modelling, software engineering, or applied research. Strong software engineering skills, with a track record of building and maintaining production‐quality systems. Expert‐level Python experience with numerical, statistical, or ML libraries (e.g. NumPy, pandas, PyTorch, JAX, TensorFlow). Deep understanding of statistical modelling, optimisation, or machine‐learning techniques. Experience ...

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 ...

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 ...

. Strong experience with data warehousing, data lakes, and lakehouse architectures. Hands‐on experience with SQL and at least one programming language such as Python, Scala, or Java. ETL/ELT design and data pipeline orchestration. Streaming and event-driven data architectures. Agile and DevOps delivery methodologies applied to data ...

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

Components AG Grid Real-time communication using WebSockets or SignalR Strong experience building real-time trading or financial applications Back End C# .NET 8 Python REST APIs/Web APIs Microservices Architecture Messaging & Caching RabbitMQ Redis DevOps & Cloud Azure DevOps Git/Repos CI/CD Pipelines Azure and/ ...

compromising control. Practical use of AI‐assisted development tooling to improve engineering productivity is required. WHAT YOU'LL BRING Experience developing software using Java, Python, C++, C#, or similar technologies Experience with cloud platforms such as AWS or Azure Knowledge of CI/CD, automation, testing, and modern engineering practices ...

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 ...

application resiliency and security. Expertise in at least one programming language, with the ability and willingness to learn additional stacks (e.g., Java, Go, Python, Terraform, Kubernetes) as needed. Confidence using and critically evaluating agentic AI development tools; applies judgment on correctness, quality, security, and performance rather than accepting outputs ...