101 to 125 of 294 Python Jobs in the City of London

cutting-edge AI, custom build LLMs, infrastructure - whatever suits you best! Requirements: Has deep, hands-on experience running data platforms on GCP Uses Python day-to-day Has operated BigQuery at scale , and understands how queries behave across hundreds of terabytes Has built production systems with Airflow/Composer ...

expert when engaging with customers on ML technologies Required Skills & Experience MSc or PhD in Computer Science, Machine Learning, Mathematics, Statistics, or similar Strong Python programming skills Experience with PyTorch, TensorFlow, or optimisation libraries (e.g. Gurobi, OR-Tools) Strong technical communication and stakeholder engagement skills Ability to write clean, efficient ...

including exchange connectivity Hands-on experience with trading platforms such as ION, FIS, or TT is highly advantageous Experience with scripting or automation (e.g. Python, Shell, PowerShell) is desirable but not essential Strong troubleshooting skills and familiarity with system monitoring tools Understanding of relevant regulatory frameworks (e.g. FCA, EMIR ...

hands-on experience in data analytics . Commercial experience with DBT and Snowflake. A very keen interest and experience in AI. Proficiency in SQL, Python, and Excel. Experience with version control tools (e.g. Git). A passion for using data to make things better—for people, products, and processes. ...

storage, orchestration, consumption) Cloud platform experience (AWS, Azure or GCP) Strategic architecture capability including roadmaps, trade-offs, and risk management Strong programming skills in Python, Java or Scala Demonstrated experience managing and developing technical teams Desirable Data governance, lineage, provenance, and master data management Technology evaluation and product selection Event ...

Responsible AI controls. Experience aligning solutions with privacy and compliance requirements (e.g., GDPR , ISO 27001 controls) and completing architecture risk assessments. Proficiency in Python and/or C# for service integration, evaluation tooling, and adapters; solid understanding of REST APIs, JSON, and async patterns. Mode of working: Hybrid(3 days ...

year of experience as a software engineer in paid full-time employment Knowledge and commercial experience with at least one of, Java, C# or Python Experience with at least one non-managed/manual-memory language , e.g. C, C++, Rust. At least one of the following : Exposure to or experience ...

practical experience on a web-based application Proficient with English (both verbal and written) Proficient with any back-end programming languages (i.e. C#, Java, Python, C++, etc.) Outstanding knowledge of software and application design and architecture Highly analytical mindset, with an ability to see both big picture and the details ...

strong focus on graph analytics. Proficiency in graph analytics tools and libraries such as Neo4j, NetworkX, GraphX, or similar. Strong programming skills in Python & PySpark, with experience in relevant machine learning libraries (e.g., scikit-learn, TensorFlow, PyTorch). Expertise in graph algorithms including shortest path, centrality, community detection, and graph ...

code. What You'll Have Polyglot Mastery: Exceptional command of at least one major systems language ( C++ , Rust , Java ) for low-latency components, or Python for data and ML workflows. Distributed Systems Expertise: Deep experience building high-throughput, fault-tolerant systems using modern messaging standards (e.g., Kafka , ZeroMQ , NATS ). ...

foster a culture of excellence, accountability, and innovation across teams. Advanced financial modeling skills with ability to build complex, dynamic models. Proficiency in Python, Excel, PowerPoint, and data science tools for scenario analysis and visualization. Strong understanding of corporate finance principles, capital markets, and funding structures. Ability to synthesize data ...

evaluation frameworks that actually measure quality and safety, and shipping AI features used by real enterprise customers. You’ll build backend services and APIs (Python, FastAPI/Django), work across infrastructure and deployment pipelines, and ensure everything holds up in production. You won’t be endlessly tuning prompts or churning ...

Strong hands-on experience with LLMs, embeddings, RAG pipelines and vector databases Experience designing or implementing multi-agent systems or tool-calling frameworks Strong Python skills with experience building production-grade, regulated systems Experience with at least one major cloud AI ecosystem (Azure/OpenAI, GCP/Vertex, AWS, Anthropic ...

Experience 5+ years of experience in software engineering, with a strong focus on AI and Machine Learning (ML). Expert-level proficiency in Python and deep learning frameworks, particularly PyTorch. Proven experience building and deploying applications with LLM APIs such as OpenAI , Anthropic , Gemini , and DeepSeek . Hands-on experience ...

Strong hands-on experience with LLMs, embeddings, RAG pipelines and vector databases Experience designing or implementing multi-agent systems or tool-calling frameworks Strong Python skills with experience building production-grade, regulated systems Experience with at least one major cloud AI ecosystem (Azure/OpenAI, GCP/Vertex, AWS, Anthropic ...

record with at least one live application currently serving users in production Proven experience designing and implementing RESTful APIs at scale Strong experience with Python and modern web frameworks Comfortable working in TypeScript for frontend integration debugging Experience in building infrastructure for image/video/3D or graphics-intensive ...

using infrastructure as code (Terraform). Enhance the automation of current processes both cloud and on-premise by using Scripting languages such as Ansible, Python and other automation tools. Work with the development team to take over and productionise new technologies and workflows. Collaborate with DevOps, development and infrastructure teams …/CD, Deployment Strategies, Monitoring, automation. Strong Linux system administration (RedHat/CentOS or similar). 5+ years' experience with automation languages such as Python, bash, Ansible and Terraform. Experience with Build, Release and Version Control Systems such as Git, GitLab etc. Extensive proven experience with AWS network and security ...

good generalist unsuitable. Key skills required: Expert level AWS Landing Zone build and operating experience Strong Terraform and CloudFormation for IaC Intermediate level Python Strong security and governance fundamentals ...

help develop hardware first platforms, working with FPGA and Linux teams to maximise the capabilities of Linux and Kubernetes, to improve execution. Stack: Python, Linux, Kubernetes, AWS, C++ The company offers industry leading salaries and also the chance to collaborate with London's best technologists, traders and technological resources. Please ...

simulation frameworks. Key Requirements Bachelor's degree in Computer Science or closely related field Interesting internship(s) within trading Proficiency in C++ or Python (the firm’s tech stack includes both). Strong problem-solving and analytical skills. Ability to work in a fast-paced, collaborative environment. This opportunity offers ...

think independently and deliver actionable insights and recommendations based on business needs. Strong numerical aptitude;proficiency in data analysis tools such as SQL, Python, Tableau, or similar tools is a plus. Fluent in English, with the ability to use English as a working language. Strong learning ability,adaptability, and logical ...

objectives. What We’re Looking For: MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Strong coding skills in Python and SQL Strong communication skills, with the ability to work effectively in a fast-paced, collaborative environment **Please note that this role does not offer ...

create, test and validate data models and outputs Set up monitoring and ensure data health for outputs What we are looking for Proficiency in Python, with experience in Apache Spark and PySpark Previous experience with data analytics softwares Ability to scope new integrations and translate user requirements into technical specifications ...

based role and as well as very competitive salaries, our client offers an excellent working environment. Skills required: Proficient in several of the following: Python, C#, C++, Java Mathematical Modelling Mathematical skills, particularly a keen understanding of probabilities and statistics Analytic mindset Strong communication skills Accuracy and attention to detail ...

hypothesis-driven product improvements YOUR SKILLS & EXPERIENCE Strong SQL with hands-on experience analysing product data Exposure to dbt and version-controlled analytics workflows Python for deeper analysis and exploration Experience with modern BI tools (Lightdash/Looker or similar) Strong communication and data storytelling Background in product analytics ...