926 to 950 of 1,265 Python Jobs in London

similar). Ability to turn complex data into clear insights and compelling visualisations. Detail-oriented with strong accuracy focus. Skills to manipulate datasets in Python, SQL and Excel; ability to write production-level Python code with automated testing. Ability to work with a geographically dispersed team and collaborate with subject ...

solutions across algorithmic and agentic categories (e.g., AI vendor APIs, open-source tooling such as LlamaIndex, HuggingFace, Claude Code or similar)* Manipulating datasets in Python, SQL and Excel* Deep familiarity with GitHub to collaborate with other developers* Conversant and proficient across AWS or other cloud platforms* Expertise with data visualisation … insights and a talent to create compelling visualisations that bring data to life* Detail-oriented and accuracy-focused approach* Skillset to manipulate datasets in Python, SQL and Excel and ability to write production-level Python code including automated testing* Desire to work with a geographically dispersed team and capability ...

Senior Backend Engineer - API, Python, Nextjs, Node, AI, Workflow Automation I am seeking a Senior Backend Engineer who thrives on solving complex operational challenges at scale. This isn't a feature factory role, it's about designing the Back End systems that automate workflows, improve reliability, and enable the business … operational teams. Experience with workflow engines, event-driven architectures, AI integrations, or automation platforms would be an advantage but isn't essential. Key Technologies: Python API Development/Architecture AI Workflow Automation SQL CI/CD Nextjs Nodejs This is a full time role offering a very competitive salary ...

Position Type: 6-Month Contract Security Requirement: Must hold an active SC-DV Clearance Key Responsibilities Development: Design and build AI-enabled applications using Python, machine learning frameworks, and Generative AI/LLM components. Pipelines: Develop and optimize Retrieval-Augmented Generation (RAG) pipelines, vector databases, and scalable data processing streams. … production-ready AI systems. Requirements Vetting: Active SC Clearance and British Citizenship are mandatory for this consultancy role. Core Tech: Solid professional experience with Python and frameworks like PyTorch, TensorFlow, or Scikit-Learn. GenAI: Hands-on experience developing LLM-based applications, RAG pipelines, and prompt engineering. Infrastructure: Experience deploying applications ...

platforms on AWS, Azure or GCP; experienced with containerisation, IaC, event‐driven architectures and CI/CD. Track record of delivering production Python services and APIs; working knowledge of cloud‐native application patterns and release practices. Software Engineering Production‐grade Python services (FastAPI, AWS Lambda, event‐driven patterns) and front ...

growing a team of Data Engineers Designing and building scalable data pipelines and cloud based data platforms Developing robust ETL and ELT solutions using Python and SQL Defining engineering standards, data models and best practice Driving CI/CD, automation and modern engineering practices Collaborating with AI engineers to productionise … machine learning and AI solutions Exploring how AI can enhance engineering productivity, quality and delivery What you'll bring Strong experience with Python and SQL Expertise building modern data platforms on Azure, AWS or GCP Strong ETL and ELT engineering experience Data modelling and data warehousing expertise CI/ ...

growing a team of Data Engineers Designing and building scalable data pipelines and cloud based data platforms Developing robust ETL and ELT solutions using Python and SQL Defining engineering standards, data models and best practice Driving CI/CD, automation and modern engineering practices Collaborating with AI engineers to productionise … machine learning and AI solutions Exploring how AI can enhance engineering productivity, quality and delivery What you'll bring Strong experience with Python and SQL Expertise building modern data platforms on Azure, AWS or GCP Strong ETL and ELT engineering experience Data modelling and data warehousing expertise CI/ ...

efficiency, quality and delivery across the team. DATA ENGINEER ESSENTIAL SKILLS Commercial experience in a Lead or Senior Data Engineering position Strong SQL and Python development skills Expertise building ETL and ELT pipelines Experience designing scalable data models and data warehouses Knowledge of Azure, AWS or GCP cloud platforms Experience … process and submit (subject to required skills) your application to our client in conjunction with this vacancy only. KEY SKILLS Data Engineering, SQL, Python, Azure, AWS, GCP, CI/ ...

workflows using modern frameworks · Working with vector databases, APIs and modern data platforms · Supporting AI deployment, serving patterns, evaluation frameworks and integration design · Using Python and SQL to build robust, scalable AI and data solutions · Working with cloud platforms such as AWS, Azure, GCP or Databricks · Supporting MLOps, LLMOps … initiatives across complex environments · Leading and developing teams, supporting capability growth through mentoring, coaching and creating a collaborative, high performing environment Experience Required: · Strong Python and SQL experience · Applied AI engineering, ML engineering or software engineering background · Experience with LLMs, RAG, embeddings, prompt engineering or fine tuning · Exposure to LangChain ...

system design, data structures, and clean code practices. Proven experience designing and shipping production-grade AI or ML-enabled software systems. Strong proficiency in Python, including building and shipping production backend services. Hands‐on experience building applications with LLMs such as Azure OpenAI, OpenAI, Anthropic, or similar. Experience with FastAPI … comparable Python web frameworks. Production experience with Docker and Kubernetes, including deployment and management on AKS. Strong hands‐on experience with Azure, including Azure OpenAI, Azure AI Search, AKS, and Databricks. Proven production experience with LangGraph and LangChain, including multi‐step agentic workflows and tool‐calling agents. Hands‐on experience ...

indexes and requires advanced engineering, high precision data processing, and deep collaboration across global teams. Key Responsibilities Design, develop, and maintain complex Java and Python applications using modern engineering practices. Build/embed AI‐powered features into mission‐critical systems. Architect and enhance services that support large scale, performance‐critical … into scalable solutions. Good command of coding standards and strong understanding of both high level and low level software design. Expertise in Core Java, Python, building highly distributed, data‐intensive systems, microservices, REST APIs. Experience with RDBMS (Oracle/SQL Server/Postgres), CI/CD tools (Jenkins/GitLab ...

complex algorithmic design, and drive engineering excellence in a high performance, data‐intensive environment. Key Responsibilities Design, develop, and maintain complex Java and Python applications using modern engineering practices. Build/embed AI powered features into mission critical systems. Architect and enhance services that support largescale, performance critical index computations. … into scalable solutions. Good command of coding standards and Strong understanding of both high level and low level software design. Expertise in: Core Java, Python Building highly distributed, data intensive systems Microservices, REST APIs RDBMS (Oracle/SQL Server/Postgres) CI/CD tools (Jenkins/GitLab), DevOps automation ...

it. Strong Postgres and SQL skills, including schema design, query tuning, and migrations. Strong API design experience, including clear contracts, versioning, and backwards compatibility. Python-first experience, ideally with FastAPI or a similar framework. Redis experience, including caching patterns, invalidation, and pub/sub where appropriate. CI/CD fluency … take real ownership of what you build. Scope: backend services, infra, event-driven systems, CI/CD, observability, all built for live-event traffic. Python-first, Postgres, Redis. You'll own your services fully: building them and keeping them running in production. Heavily AI Enabled. ...

cost of LLM usage, compute, and cloud infrastructure to keep solutions efficient at scale. Manage and improve the underlying infrastructure across a stack including Python, AWS, Postgres, and Cloud Foundry and/or Kubernetes, applying sound operational and DevOps practices. Identify and remediate security vulnerabilities across the AI estate, patching … call cover may be required in the future to keep critical AI systems running reliably outside core hours. Solid software engineering experience in Python, with a good understanding of Agile delivery in large‐scale enterprise environments. Experience supporting or operating production systems, ideally AI driven or data intensive, with strong ...

Hands-on practical experience delivering system design, application development, testing, and operational stability Advanced in one or more programming language(s); strong knowledge of Python Demonstrated experience leading effective use of approved AI-assisted software development tools (e.g., for coding, code review, test acceleration, troubleshooting) with the ability ...

LGBTQ+ business community. Please do not contact the recruiter directly. Accepting applications until: 31 July 2026 Job Description Your Role: AI Engineer - Python This role sits in the Global:IQ team, building our next-generation intelligence platform. Global:IQ brings together 1st party and partner data, tools and capabilities … turn data into audience understanding and optimised, data-led media plans across audio and out-of-home. As a mid-level AI Engineer - Python at Global, you will be a core technical contributor, building scalable backend systems that enable our AI and machine learning models to run efficiently and reliably ...

delivered ML and deep-learning projects at high data volume in commercial environments, owning deployment, CI/CD, monitoring and lifecycle management. Strong Python: Solid Python with PyTorch or similar ML frameworks. Model evaluation: You diagnose why models underperform across data, features and architecture, and make reasoned trade-offs. Real ...

Python, Dashboards, Data Visualisation, Cloud, Javascript McGregor Boyall have a greenfield development opportunity with a leading quant investment manager. The team is currently building a new, bespoke application for the Operations function of the fund. You'd be developing automation systems for trade processing workflows, creating custom data visualization tools … multiple stakeholders in various teams. Role requires 5 days per week onsite in London. Required skills: - 2-6 years of experience as a Python Developer. Ideally, you will be working for a leading investment bank but other financial background (particularly hedge funds ) are also welcome - Proven experience building bespoke dashboards ...

Quant Development, preferably in Hedge Funds or Tier-1 Investment Banks. This role offers the opportunity to work on Greenfield projects within a modern Python ecosystem and a flat organizational culture that favors rapid innovation. #J-18808-Ljbffr ...

weekly. Ideal candidates will have over 8 years of engineering experience, with at least 2 years in management, and a background in JavaScript or Python programming. #J-18808-Ljbffr ...

incident response, and automating operational tasks while mentoring other engineers. The ideal candidate has extensive experience in Site Reliability Engineering, strong programming skills in Python or Go, and a deep understanding of distributed systems. #J-18808-Ljbffr ...

lead a new engineering team, focusing on product development for innovative testing libraries. Ideal candidates have strong programming skills in languages like C++ or Python, experience with property-based testing, and proven leadership abilities in technical environments. This role requires hands-on collaboration with a commitment to correctness and high ...

hybrid environment, focusing on high-performance systems and quantitative models from day one. Ideal candidates will have a strong STEM background, programming skills in Python or C++, and a passion for tackling complex challenges. The role offers a total compensation package up to £180,000. Exceptional mentorship and high-tech ...

support SOPs for alert triage and escalation Collaboration with NOC and engineering teams supporting a 24/7 operation Scripting and automation capability (e.g. Python, Bash or similar) Exposure to service-aware monitoring or observability approaches (desirable) CCNA certification Zabbix Engineer | 6 Month Initial contract | Remote | 450-500 OutsideIR35 Please ...

experience including workflow design, orchestration configuration and integration within a broadcast supply chain environment. SDVI Rally experience and or similar media workflow systems using python development. * Senior or lead engineer background, with hands-on technical delivery experience within complex broadcast or media technology programmes * Extensive, hands-on experience with SDVI ...