601 to 625 of 3,027 Python Jobs in London

Senior Software Engineer – Margin Technology - Assistant Vice President

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
degree in computer science or engineering field involving software programming or systems engineering* Proficiency in programming in mainly Java, React and/or Python* Strong hands-on experience of building RESTful APIs using popular frameworks like Spring* Experience of following TDD and clean code principles* Proficiency with data structures, algorithms ...

Software Engineer, Data Infrastructure & Acquisition - London, United Kingdom

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/MS/PhD in Computer Science or a related field. 5+ years of industry experience in software development. Proficiency with bash/Python scripting in Linux environments Proficiency in Docker and Infrastructure-as-Code concepts and professional experience with at least one major Cloud Provider (we use GCP) Experience ...

Quantitative Trading & Research - Credit Portfolio - Quantitative Developer - Associate or Vice[...]

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
production Degree in a quantitative or engineering field such as Computer Science, Engineering, Mathematics, or Physics Demonstrate strong, practical programming skills, particularly in Python, with hands-on experience developing large-scale, production-grade systems and a willingness to learn and apply best coding practices A genuine problem solver ...

Senior Quantitative Engineer

Hiring Organisation
Jobleads-UK
Location
Bromley, England, United Kingdom
related industries Bachelor’s degree in computer science, software engineering, or a closely related field (or equivalent work experience) Strong programming skills in Python and a solid understanding of software development lifecycle principles Experience in modular code, unit testing, regression testing, and distributed computing (e.g., MapReduce, Spark DataFrames) Proven track ...

C# Principal Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
preferred. Essential Technical Skills Deep expertise in Microsoft .NET technologies and C#. Strong proficiency in one or more additional languages such as Java, Python, Rust, or JavaScript. Experience developing back‐end applications. Experience building and supporting core business applications, shared services, frameworks, or reusable libraries within a complex enterprise environment. ...

Software Engineer III - KDB

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Preferred qualifications, capabilities, and skills Experience in Terraform and Kubernetes from managing a Production Plant in Public Cloud. AWS Experience. Experience other languages e.g. Python/C/C++/Java. Experience with market data venue and vendor data platforms. About Us J.P. Morgan is a global leader in financial ...

Senior Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
building and operating backend systems in production — APIs, data pipelines, event-driven architectures or similar Strong fundamentals in at least one backend language (e.g. Python, Go, Rust, Java/Kotlin) and comfort working across the stack when needed Experience with databases (relational and/or graph), message queues, caching layers ...

Software Engineer, Portfolio Management

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
under time pressure Additional Beneficial Skills or Experience Experience with stream processing (Kafka, Flink) Experience with dbt, Snowflake, Airflow Experience with other programming languages Python, Java, Scala, F# Kubernetes/OpenShift/Docker, helm templates Perks & Benefits Annual Discretionary Bonuses Annual Training Allowance Pension Scheme Charity Donation Matching Complimentary breakfast ...

Senior AVP, Data Science & AI Product Lead (Hybrid)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
scientists, ML engineers or closely related technical teams. Deep understanding of experimentation, causal measurement, model monitoring and the practical realities of production ML Strong Python, SQL and data engineering literacy, with the ability to go deep technically when required. Nice to have Experience with adtech, real-time bidding, DSPs, SSPs ...

Software Engineer / AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/CD, modern SDLC, TDD, and code review. Data: Working with relational, columnar and vector stores, grounded in sound data‐modelling principles. Languages: Python, Java, TypeScript/JavaScript, SQL and relevant AI SDKs. Communication: Clear written and verbal communication with technical peers and stakeholders. Measurement: Instrumenting solutions to capture usage ...

Data Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
e.g., AWS DataZone, Bedrock, Redshift, Glue ) and/or Azure data services (e.g., Azure OpenSearch, Azure OpenAI, Fabric, Purview, Data Factory, Synapse ) Proficiency with Python for data processing and pipeline development. Experience in building scalable and resilient data platforms in the public cloud. Data modelling and wrangling expertise to support ...

Senior ML Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Engineer, MLOps Engineer, or similar, with hands‐on production experience Proven expertise with ML model deployment, API design, and integration into production environments Strong Python programming and relevant ML/data libraries Experience with containerization, orchestration, and AWS cloud services Building and operating CI/CD pipelines Monitoring, troubleshooting ...

Lead Product Analyst

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
experience in data analytics 2+ years of experience in advanced analytics and statistical techniques You have extensive experience with SQL, dbt (ideally) and Python/R. The biggest challenges you will face is how to scale and productionise efficiently your code, models and ETLs. When we say vast amounts ...

Front Office AI Strategy Implementation Specialist – Boutique Hedge Fund

Hiring Organisation
Martis Search
Location
City of London, London, United Kingdom
initiatives simultaneously. Systems-oriented mindset with the ability to conceptualise processes, workflows and scalable solutions. Preferred Technology Exposure OpenAI ChatGPT Enterprise Anthropic Claude Enterprise Python JavaScript VBA Power BI Excel AI workflow automation and data visualisation tools Additional Desirable Experience CFA and/or IMC qualification advantageous. Experience within Hedge ...

Machine Learning Engineer - AI

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
related quantitative field. Proven experience (3+ years) in designing and implementing AI agents or intelligent systems. Strong proficiency in programming languages such as Python, Java, or C++. In-depth understanding of machine learning algorithms, deep learning frameworks (e.g., TensorFlow, PyTorch), and NLP techniques. Experience with agent-based modeling, reinforcement learning ...

Data Product Development - AI & Analytics - VP

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
implementing scalable data analytical solutions in a large-scale business environment Experience in deep analytic focused work leveraging Distributed File System ecosystem tools: Linux, Python, Spark, Hive; and modern data platforms and tools (e.g. Databricks, NoSQL stores) and AI/ML frameworks (e.g. NLP). LLM integration patterns, RAG pipelines ...

Senior Software Engineer (Infrastructure)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Computer Science, Engineering or a similar technical field 5+ years of hands‐on experience Experience developing production‐ready infrastructure management tooling with either Python or Golang Familiarity with at least one of the following: Observability Tools (e.g. Prometheus, OpenTelemetry, Grafana) Databases (e.g. Postgres, DuckDB) Event Streaming platforms (e.g. Kafka) Container ...

Full Stack Engineer (React /.Net)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
robust solutions for the highly entrepreneurial domain of shipping. Technology Stack We build cloud solutions using C#, .NET Core, TypeScript, React, MSSQL Server, Azure, Python, MongoDB, Redis, Docker, Kubernetes, Service Fabric, Grafana and more. We also offer the opportunity to work on state-of-the-art architectures and technology stacks ...

Infrastructure Security Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
background, with experience building and shipping production systems Proven track record of building and scaling security programs Fluency in at least one programming language (Python, Typescript, Golang etc) with the ability to read, write and maintain production quality code Hands on experience in cloud-native environments (AWS or GCP), Kubernetes ...

AI Native Software Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Experience with modern AI platforms — OpenAI, Claude, Vertex AI, or open-source models — including building or using abstraction layers for multi-provider pipelines. Strong Python, Java or equivalent experience building 12 factor applications + Infrastructure as Code (Terraform, Helm) Experience in client-facing communication and collaboration, including leading technical discussions ...

AI Native Software Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
Experience with modern AI platforms — OpenAI, Claude, Vertex AI, or open‐source models — including building or using abstraction layers for multi‐provider pipelines. Strong Python, Java or equivalent experience building 12‐factor applications + Infrastructure as Code (Terraform, Helm). Experience in client‐facing communication and collaboration, including leading technical ...

Senior ML Research Engineer - Sustainable Finance London, GBR Posted today

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
relevant field; or MSc in CS, ML, Math, Statistics, Engineering, or related fields and previous relevant work experience. Proficiency in software engineering with Python, including experience with production ML infrastructure (model serving, data pipelines, evaluation frameworks). Familiarity with LLM‐based systems for structured information extraction from unstructured text. Understanding ...

Infrastructure Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
engineering, with a track record of owning systems end to end. Strong infrastructure‐as‐code and automation skills: Terraform, Ansible, and scripting in Python and Bash. Experience operating across hybrid cloud and on‐prem/bare‐metal environments. Strong grasp of infrastructure security: IAM, secrets management, network security, and hardening ...

Data Scientist Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
/unsupervised learning, reinforcement learningand LLMs. Experience with the latest AI engineering approaches such asprompt engineering, retrieval-augmented generation (RAG)and agentic AI. Strong Python skills with a grounding in software engineering best practices (CI/CD, testing, code reviews etc). Expertisein data engineering for AI: handling large-scale ...

Data Architect

Hiring Organisation
Jobleads-UK
Location
City of Westminster, England, United Kingdom
remained on paper. Deep expertise in data modelling, warehouse/lakehouse design, and data governance. Hands‐on background in SQL and Python, and fluency with at least one major cloud provider (AWS or Azure) and modern data platforms (e.g. Snowflake, Databricks). System‐level judgement on how data architecture shapes ...