51 to 75 of 411 Python Jobs in the City of London

Graduate Analyst - Transaction Reporting (Managed Services)

Hiring Organisation
Novatus Global
Location
City of London, London, United Kingdom
markets and the trade lifecycle. Strong analytical and data interpretation skills. Proficiency in Microsoft Excel (data analysis, formulas, pivot tables). Familiarity with SQL, Python, or other data analysis tools is advantageous. Soft Skills Required Strong attention to detail and accuracy. Analytical and problem-solving mindset. Good written and verbal ...

Penetration Testing Manager

Hiring Organisation
Capital One UK
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
provider (Azure, GCP). Experience in offensive security tool development, customization or expansion. Ability to code comfortably in one or more interpreted languages (eg. Python, Bash, PowerShell, Perl, Ruby) and one or more compiled languages (eg. C, C++, C#, Golang, Rust, Java, Objective-C) One or more of the following ...

Business Analyst - Education

Hiring Organisation
Freshminds
Location
City of London, London, United Kingdom
confidence working in Excel and structured datasets Experience translating insight into clear, actionable recommendations for non-technical stakeholders Working knowledge of Power BI, SQL, Python or similar analytics and visualisation tools, and comfort using AI tools to support analysis, beneficial Location: London, hybrid ...

DevOps Engineer

Hiring Organisation
Matchtech
Location
City of London, London, United Kingdom
with CI/CD tooling (Azure DevOps, GitLab CI, Jenkins) Strong Azure cloud knowledge, plus Docker familiarity Experience with Bicep/ARM and scripting (Python/Bash/PowerShell) Enthusiastic, adaptable, and comfortable working across the stack Working Pattern Hybrid: 1 day onsite per week (typically Thursday) Interview Process ...

Senior MLE (LLMs) - InsureTech

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
automation and cost savings Key Details • Salary: £80k-£90k base • Working model: Hybrid – 1–2 days per week in South West London • Tech stack: Python, GCP (Vertex AI, BigQuery, Cloud Run/Functions), LLMs, embeddings, vector databases, Docker, Kubernetes, CI/CD • Visa sponsorship: Not available Interested? Please apply below. ...

Graduate Software Engineer / Quant Developer / Quant Researcher - Up to £200,000 + Bonus + Package

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
performance-driven culture ✅ What You’ll Bring 🎓 Degree in Computer Science, Mathematics, Physics, Engineering , or another STEM discipline 💻 Strong programming skills in Python, C++, Java, C#, or KDB+/Q 🔍 Analytical mindset with a passion for tackling complex, data-driven challenges ⚡ Curiosity, drive, and the ability to thrive in fast ...

Full Stack Engineer ( Banking )

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
building modern web and mobile applications across frontend and backend Proficient with modern frontend frameworks (e.g. React, TypeScript) and backend technologies (e.g. Node.js, Java, Python, or similar) Solid experience with CI/CD pipelines and DevOps tooling (e.g. Jenkins, Ansible), with exposure to containers and Kubernetes Deep understanding of system ...

AI Semantic Architect

Hiring Organisation
DXC
Location
City of London, London, United Kingdom
Employment Type
Permanent
with graph databases (Neo4j, GraphDB, Apache Jena, etc.). Data Modelling & Integration: Strong understanding of data architecture and integration techniques. Programming Skills: Proficiency in Python, Java, or similar for semantic data processes. Analytical Skills: Ability to troubleshoot ontology logic and query performance. Desired Experience Familiarity with metadata standards (Dublin Core ...

DevOps Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, London, United Kingdom
environments (cloud + on-prem infrastructure) Strong skills in automation, CI/CD pipelines, and Infrastructure as Code (CDK, terraform) Programming experience in either python or typescript. Agentic AI coding experience. (Claude, codex, cursor etc) Comfortable working in a remote, collaborative engineering team Working Style Fully remote role Collaboration with ...

Head of Engineering

Hiring Organisation
Explore Group
Location
City of London, London, United Kingdom
start-up to scale-up (Series A/B); time in both early-stage and mature environments is a bonus. Strong technical foundation in Python, distributed systems, cloud infrastructure (Azure preferred), and modern scalable architectures. Solid grasp of Agile practices, continuous delivery, and high-performing lean teams. People-first leadership ...

Full Stack Engineer Agentic AI LLM TypeScript

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
comfortable and interested in how to use them to improve efficiency You have experience with LLMs in production You have strong TypeScript and Python backend development skills, comfortable doing some front end work with React You have experience of building event-driven systems and public APIs You have a strong ...

Agentic Engineer AI LLM TypeScript Node

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
have experience of building enterprise grade systems that are reliable, secure, maintainable and observable You have strong TypeScript skills combined with Node.js and Python backend development skills You have used AI tools (such as Claude.ai, Cursor) and are comfortable and interested in how to use them to improve efficiency ...

Senior Software Engineer

Hiring Organisation
Caspian One
Location
City of London, London, United Kingdom
side preferred, sell‐side also welcome). Solid background in treasury, collateral, middle‐office, or financial operations technology. Strong programming skills in C# + Python Front‐end experience with Vue.js , React , or Angular . Experience with databases such as SQL Server, Databricks, or Azure SQL. Strong understanding of data structures ...

DevSecOps Engineer

Hiring Organisation
Space Executive
Location
City of London, London, United Kingdom
pipelines (GitLab CI, GitHub Actions). Hands-on experience with security tooling (Aqua, Falco, Prisma Cloud, or similar). Programming or scripting experience in Python, Golang, or Shell for automation tasks. Strong understanding of API security, IAM policies, network security, and secrets management. Bonus Points For: Experience in regulated fintech ...

AI Security Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
solutions with business and regulatory requirements Support audits, risk assessments, and control improvements across platforms Required Technical Skills Strong programming and scripting skills in Python and Bash Strong knowledge of cloud technologies, specifically AWS and Azure Strong understanding of API development and API security Experience with threat modelling, penetration testing ...

Principal AI Software Engineer

Hiring Organisation
Formula Recruitment
Location
City of London, London, United Kingdom
productionising RAG pipelines and agentic AI architectures Hands‐on delivery of agent‐based AI systems with orchestration tools (e.g., LangChain, CrewAI) in production. Strong Python engineering skills with solid testing, optimisation, CI/CD, and code quality; Experience implementing and scaling vector databases (Pinecone, Weaviate, Milvus) for retrieval and reasoning ...

Senior Data Analyst - Marketing

Hiring Organisation
Rullion Managed Services
Location
City of London, London, United Kingdom
Employment Type
Contract
improvement, and collaboration. Are we the perfect match? Experience working with Marketing data Extensive experience as a Senior Data Analyst, with advanced SQL and Python skills, along with expertise in advanced analytics techniques such as modelling, segmentation, and predictive analysis. Strong analytical skills with a passion for problem-solving Excellent ...

Full Stack Data Engineer (Client Facing)

Hiring Organisation
Decho Group
Location
City of London, London, United Kingdom
Build deep, trusted relationships that position Decho–Accenture as their go-to advisor. What We’re Looking For Experienced Engineer with proven expertise in Python, SQL, and TypeScript. Experience with Palantir technologies: Foundry, Gotham, or similar platforms (preferred) Strong understanding of data engineering, ETL pipelines, and workflow design. Passion ...

Data Technical Lead

Hiring Organisation
Deerfoot Recruitment Solutions
Location
City of London, London, United Kingdom
Employment Type
Permanent
understanding of SDLC, systems integration, and data warehousing. Ability to gather requirements and liaise effectively with business stakeholders. Desirable Skills Cloud (AWS/Azure), Python, PowerShell, APIs. Data pipelines, lineage, automation. BI tools (Power BI, Tableau, SSRS). Modern data architectures (lakehouse, data mesh). CI/CD, GitHub, Control ...

Google Cloud Engineering Team Lead

Hiring Organisation
Accenture
Location
City of London, London, United Kingdom
technical stakeholders Set Yourself Apart Experience with Infrastructure as Code (e.g. Terraform), CI/CD pipelines and scripting languages such as Bash or Python Hands-on experience producing technical documentation including architecture diagrams, design specifications and operational runbooks Strong understanding of cloud security best practices including IAM, encryption and firewalling ...

Google Cloud Architect Associate Manager

Hiring Organisation
Accenture
Location
City of London, London, United Kingdom
technical stakeholders Set Yourself Apart Experience with Infrastructure as Code (e.g. Terraform), CI/CD pipelines and scripting languages such as Bash or Python Strong understanding of cloud security best practices including IAM, encryption and firewalling Hands-on networking experience across cloud and on-premise environments Proven experience leading small ...

Quant Developer

Hiring Organisation
Huxley Associates
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£180000 - £200000/annum
design - latency-aware implementation, incremental recalculation, and feed-driven revaluation Backtesting framework design: walk-forward validation, statistical significance testing, and performance attribution Production-quality Python and/or C++ - code an engineer can review, a CI pipeline can test, and an ops team can support kdb+/ ...

AI & Data Analyst

Hiring Organisation
PMC Treasury
Location
City of London, London, United Kingdom
/or Microsoft Power Platform/Power Automate Proficiency building Power BI dashboards and reports for business stakeholders Bonus - Working knowledge of Python for scripting, data handling, or API integration Bonus - Experience with Snowflake as a cloud data platform Professional A commercial mindset: you think about business value first, technology ...

Enterprise Architect

Hiring Organisation
Egis
Location
City of London, London, United Kingdom
frameworks (e.g., TOGAF). Essential - Technical proficiency in data platforms (e.g., AWS Redshift, MS SQL Server), BI tools (e.g., Power BI), and scripting (SQL, Python/R). Desirable Information Security experience and understanding of NIS (Network and Information Systems) regulations and ISO27001 accreditation. * Please note, to be considered ...

Data Intelligence Analyst (3-month Summer Internship) at Mercuria Energy Trading SA via Aubay UK

Hiring Organisation
Aubay UK
Location
City of London, London, United Kingdom
transition initiatives. Required Skills and Experience: STEM academic background. Current Oxford University student (undergraduate or master’s; penultimate or final year preferred). Strong Python programming skills (essential). Analytical and data science capability. Ability to break down complex problems into structured, staged solutions. Strong communication skills with the ability ...