1,651 to 1,675 of 4,704 Python Jobs in London

evolve our engineering practices. Responsibilities Leading architectural design and ensure technical consistency. Designing, developing, and maintain generative AI services and reusable components using mostly Python and a little bit Java. Defining and promote best practices in engineering, including scalability, observability, testing, and CI/CD. Contributing to system designs spanning … experience contributing to technical architecture for large-scale platforms or services. Solid understanding of software development methodologies and data modeling principles. Deep expertise in Python and Java. Proficiency in backend development and familiarity with modern AI/LLM tools and frameworks (e.g., LangChain, LangGraph). Experience with Kubernetes ...

maintain web software functionality, often requiring advanced knowledge and experience. Create customer documentation. Act as project manager for a feature across multiple parties. Strong Python and Linux knowledge. Strong JavaScript (ExtJS, React, NextJS), HTML/CSS, and Django knowledge. Basic UI/UX design skills. Design end to end solutions … equivalent knowledge Minimum 5 years of experience developing high-performance, data-driven websites Experience with MVC web frameworks (Django preferred) Experience with JavaScript and Python 3.8+ Familiarity with modern web standards, including HTML5 and CSS3 Experience with Linux or UNIX-like systems Experience with Apache and ReactJS Experience with ...

evaluation with grounded responses and citations Develop memory and context management solutions, including short-term and long-term stores and compaction strategies Write robust Python APIs and services (e.g., FastAPI), incorporating async execution, background jobs and containerized deployments Integrate enterprise systems and tools using protocols such as MCP, A2A, OpenAPI … Computer Science, Engineering or related field (PhD is a plus) Practical experience delivering Generative AI or Agentic AI systems into production environments Expertise in Python engineering for APIs, microservices, testing and CI/CD workflows Strong working knowledge of LLM capabilities, including prompt design, structured outputs, tool calling and retrieval ...

into clear, actionable recommendations that enable clients to make improved business decisions and enhance profitability. Technical Expertise: Employing data mining tools and programming languages (Python & SQL) to prepare and analyse data for critical business decision-making. Solution Development: Collaborating to design and deliver robust analytical and commercial solutions for both … strong analytical aptitude and a proactive approach: A relevant numerical degree, achieving a 2:1 or higher. Proven experience in programming languages such as Python and SQL, ideally applied within a credit risk environment. An innovative mindset, coupled with meticulous attention to detail. Excellent written and verbal communication skills, with ...

debug it. When something’s slow, you fix it. Data Engineering. Build and maintain pipelines (ingestion, transformation, validation). You’re comfortable in Python, SQL, and the terminal. You’ve wrangled messy data before and you know how to make it clean. This sits between data science and engineering. … numbers don’t add up. Technically deep. 1–5 years as a data scientist, analytics engineer, or quantitative analyst. You’re fluent in Python and SQL. You’ve built pipelines, not just queried tables. You’ve debugged data issues that took days to find. AI‐native (for real). ...

stakeholders and engineering teams to integrate Frontier into existing systems, data sources, and workflows. Building and extending the product using primary languages such as Python and TypeScript. Leading the technical delivery of customer‐facing projects and helping to shape how Frontier is deployed and scaled in production environments. Mentoring … implement new features and improve the product’s user experience. Who we’re looking for: You bring deep full‐stack engineering expertise, particularly with Python, TypeScript, and React. You possess a strong understanding of system architecture and design principles. You have a history of championing and implementing automated testing strategies ...

proposed AI solutions. Evaluate the feasibility and potential impact of AI projects. Provide technical guidance and support to junior analysts. Be proficient in Python, stay up-to-date on the latest advancements in AI and machine learning. Utilize combined knowledge of data structures, analytics, algorithms/models, and strong computer … development in a UK Credit Risk environmentHands-on experience with cloud-based AI platforms and tools. Proficiency in programming languages such as Python and SQL.Strong analytical and problem-solving skills. Good communication and presentation and visualisation skills. Strong experience in a related analytical roleProven track record of designing and developing ...

Experience: Exposure to Thomson Reuters, Bloomberg applications, Excel Add-ins, etc. Hands-on experience in computing multi-asset portfolio statistics Building/maintaining a Python library (not app work): packaging, versioning, releasing a package that downstream services depend on. This is the core of the job. Time-series data engineering … Bloomberg/Reuters terminals directly. Vendor data onboarding (FactSet, EODHD, Macrobond, Albourne-style feeds) - mapping vendor schemas into a canonical model. Skills: Strong Python 3.11+: dataclasses, type hints, pydantic v2 not just "knowledge of Python." Set a clear bar (mid/senior). Parser/AST/interpreter design this ...

Scientist, ML Engineer, Data Analyst, etc.) Business experience in the insurance or financial services industry is preferred but not a must. Programming experience in Python with an understanding of object-oriented programming. Experience using SQL for data extraction and manipulation. Experience with development and implementation of machine learning and statistical … technical stakeholders but also of sustaining highly technical conversations with other engineers and developers. Experience with tools from the following tech stack: GitHub, Python, Databricks, VSCode, MLFlow. Experience using AI tools such as Claude Code as an enabler and productivity enhancer. We offer in return! Competitive salary & pension scheme discretionary ...

area and broad software engineering knowledge. End-to-end ownership: Manage projects from idea to design, implementation, and production with minimal oversight. Tech stack: Python-based services (plus Ruby and TypeScript), deployed on AWS with Kubernetes; comfortable building production services in Python and understanding cloud infrastructure. Strong judgment and initiative ...

using Google ADK.Design, develop and test AI Agents and work with Model Context Protocol (MCP) and MCP servers. Write high-quality code in Python and/or Java, working across modern AI and platform technologies. Provide technical leadership, mentoring and guidance to other engineers and contribute to team development. Drive … Lead Engineer or similar senior engineering role. Strong expertise in object-oriented programming, software architecture and technical design. Strong hands-on development experience in Python and/or Java; experience with both is highly desirable. Experience with Generative AI and AI Agents, ideally including Google ADK.Practical experience with Model Context ...

will include: Working on multiple areas of the Totoro trading and risk system covering trading, risk management, operational tools and reference data management using Python and React components. Contribute to the modernization program by adopting up-to-date industry standards and practices. Collaborate closely with quants, front office, and other … innovation. Provide second-line support to the business for both system and business-related issues. Skills, experience, qualifications and knowledge required/desired: Python development skills with a solid understanding of the development lifecycle and testing Experience with modern development methodologies and tools Proficiency in full-stack development, ideally with ...

database management* Proficiency in Excel (advanced formulas, pivot tables)* Experience with data visualization tools (Power BI/Tableau)* Basic knowledge of Python or R for data analysis* Understanding of statistics and data modeling concepts* Strong analytical and problem-solving skills* Excellent communication and presentation skills #J-18808-Ljbffr ...

using Terraform, Bicep, or similar IaC tools. Work closely with Data Scientists, ML Engineers, and AI teams to scale deployments. Your Skills & Experience Strong Python software engineering skills. Commercial MLOps experience in production environments. Hands-on Kubernetes expertise. Experience with workflow orchestration platforms. Infrastructure as Code and CI/ ...

ensure high-quality performance Research and implement new technologies to improve the company's software delivery process Qualifications: Strong understanding of various programming languages (Python, Perl, Ruby, etc.) Knowledge of cloud infrastructure (AWS, Azure, GCP) Familiarity with CI/CD tools (Jenkins, GitLab, CircleCI) Experience with containerization technologies (Docker, Kubernetes ...

business rules, variants and dependencies. Identify high-value regression scenarios and ensure they remain protected as the product evolves. Navigate Angular, TypeScript, NestJS and Python codebases to understand change impact, identify risk and write meaningful tests. Contribute test code and, where appropriate, small product or tooling changes that improve testability … agentic ways of working, and a practical interest in automating repetitive parts of the QA role. Bonus if you’ve worked with Angular, NestJS, Python or TypeScript-based backend services. API, contract, database or event-driven-system testing. SQL and data-heavy workflow validation. Insurance, insurtech, fintech or other complex ...

area. Translate complex multilingual data insights into compelling narratives for product, engineering, and executive audiences; influence roadmap prioritization through data. Write advanced SQL and Python to build scalable, automated analytics pipelines and self-serve dashboards. Collaborate with cross-functional teams to architect and implement end-to-end data pipelines … experience building ML/NLP models at production scale (e.g., text classification, semantic similarity, quality scoring) You have advanced proficiency in SQL and Python, with ability to write clean, production-quality code You have experience working with large‐scale, unstructured text data and LLMs — including prompt design, evaluation (e.g., golden ...

proposed AI solutions.* Evaluate the feasibility and potential impact of AI projects.* Provide technical guidance and support to junior analysts.* Be proficient in Python, stay up-to-date on the latest advancements in AI and machine learning.* Utilize combined knowledge of data structures, analytics, algorithms/models, and strong computer … data analysis, machine learning, and AI development.* Hands-on experience with cloud-based AI platforms and tools.* Proficiency in programming languages such as Python and SQL.* Strong analytical and problem-solving skills.* Ability to work independently and as part of a team.* Good communication and presentation and visualisation skills.* Strong ...

integrate LLM APIs, vector databases, and MCP (Model Context Protocol) tooling Process unstructured data into condensed, structured knowledge, including ontology extraction Write production‐grade Python services (FastAPI) with solid engineering practices: design, testing, code review, CI/CD Work with relational and graph databases (e.g. Postgres, Neo4j) to model … Skills and Experience 8–10+ years in software or solution engineering, with a track record of shipping AI systems in client‐facing engagements Strong Python engineering (FastAPI), with solid SDLC practices: design, testing, code review, CI/CD, Git & GitHub Hands‐on experience with agentic AI frameworks (examples include LangGraph ...

house: we use new data sources, machine learning and AI to make machines do the heavy liftingWe're looking for a full-stack Python engineer to join our Central Operations team. Central Ops sits across our core products (Cards, Loans and Motor), focusing on shared operational challenges and opportunities. … looking forWe'd consider the following essential to the role: You have 8+ years of professional experience as a software engineerSolid experience with Python in a web application context. You have some experience with web frameworks like FastAPI, Django or Flask. We use FastAPI.Experience with Javascript/Typescript ...

established prior to production deployment and successful transition into operational support.* Develop and maintain automation, utility and monitoring solutions using technologies such as Python, AWS, Datadog and Splunk.* Participate in a 24×7 on-call rota and respond effectively to critical customer incidents.* Troubleshoot and resolve all but the most … matters of operational and technical significance.### Essential Skills & Experience* Solid understanding of web technologies, including HTTP, APIs and related protocols.* Professional coding experience with Python or a similar programming language, with the ability to develop automation, tooling and operational solutions.* Experience using Git and modern source control practices such ...

Aruba, Fortinet, or Huawei certifications. Experience with Cloud Networking including Azure, AWS, and Google Cloud Platform. Knowledge of Network Automation tools such as Ansible, Python, Terraform, or similar technologies. Understanding of Network Security frameworks and Zero Trust principles. ITIL Foundation or Service Management experience. Experience working in global enterprise environments. … Solutions Aruba Wireless Network Security Firewalls & Secure Access Data Center Networking Network Monitoring & Troubleshooting Network Performance Optimization High Availability & Disaster Recovery Network Automation (Ansible, Python, Terraform) Incident, Problem & Change Management Infrastructure Transformation & Modernization Our people are the most critical component of our long-term success and their health and wellbeing ...

Data Science or ML Engineering, with a proven track record of building production systems that deliver measurable business impact Technical Mastery: High proficiency in Python and SQL. Expert-level experience with the Python data stack (pandas, NumPy, scikit-learn) and at least one major ML framework (such as PyTorch ...

Take end-to-end ownership, from problem framing through to experiment readouts and impact evaluation Tech Stack Our analyses are written in SQL and Python, on data stored in Redshift and modeled with dbt. Amplitude is our source of truth for in-app event data, funnels, and experimentation readouts … experience building analytics foundations from scratch, such as metrics frameworks, experimentation practices, and reporting, for a new product area or team Strong SQL and Python skills for analysis and statistical work Hands-on experience designing and evaluating A/B tests, including power analysis, metric selection, and guardrails Experience with ...

performance and cost trade-offs that come with them. Extensive experience (~8 years) designing and building complex backend software systems. Software engineering skills, including Python, which we use to build platform services, developer tooling and automation. You do not need to be a Python-first backend engineer, but you should ...