501 to 525 of 1,223 Python Jobs in London

Quantitative Developer

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
supporting critical components throughout their lifecycle. What they’re looking for • Degree in computer science, engineering, mathematics, physics, or similar • 2+ years’ experience with Python, C++, or kdb+/q • Understanding of financial data, storage, and analysis • Experience with modern software development practices • Strong technical communication skills Nice to have ...

Junior Quant Developer - Multi-Strat Systematic Trading Fund

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
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 ...

Data Consultant - Palantir - Contract

Hiring Organisation
VIQU IT
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£800 - £900/day
months Key Skills & Experience: Hands-on experience with Palantir Foundry or Gotham Strong background in data consultancy, data engineering, or analytics Technical skills: SQL, Python, ETL, BI tools, and data modelling Comfortable with client-facing delivery , translating complex data into actionable solutions SC Cleared (essential) This is a unique opportunity ...

Senior Game Analyst

Hiring Organisation
Lab8 Recruitment
Location
London Area, United Kingdom
ensuring accuracy and actionable insights Drive measurable improvements through impactful analysis Experienced in A/B testing and experimentation Strong technical skills in SQL, Python, and Excel Mobile games experience Bonus points: Build and deploy statistical and machine learning models Produce regular game performance forecasts to support FP&A planning ...

Data Scientist

Hiring Organisation
Bowden Brown
Location
City of London, London, United Kingdom
monitoring data quality, and developing automated checks and reporting to ensure reliability in a live trading environment. Ideal candidates have strong programming skills in Python and SQL, a background in a quantitative field such as statistics, computer science, or financial engineering, and an interest in working with large datasets ...

Application Support Engineer – Endpoint Security

Hiring Organisation
TDA
Location
City of London, London, United Kingdom
troubleshooting experience Knowledge of proxies, DNS, TCP/IP, and networking basics Experience with Menlo Security (or similar) (Island.io, Prisma Browser, Chromium, SURF) Scripting (Python/Bash) and cloud exposure (AWS/Azure/GCP) beneficial Strong communication and teamwork skills Ideal for someone with a passion for cyber security ...

Experienced Crypto Quantitative Developer

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
/23 development skills on Linux Passion for performance, reliability, and clean system design Experience or interest in HPC and cloud-based environments Good Python skills Strong communication skills in a fast-paced, international team ...

Technical Analyst (Summer Internship)

Hiring Organisation
Quantifi
Location
City of London, London, United Kingdom
performance Skills and Requirements: Working on undergraduate degree in Computer Science, Engineering or other technical discipline Experience with object-oriented programming languages (C#, C++, Python) Self-motivated with ability to work both independently and under direction Excellent interpersonal skills Optional: Knowledge of relational databases and SQL Knowledge of finance ...

Senior Data Modeller

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £88,000 per annum
Erwin Desirable: * Knowledge of industry data standards (e.g. fpML, FIX, FIBO)* Experience with ontologies (RDF/OWL/TTL)* SQL and/or Python If interested please apply. To follow up on your application please email or drop me a message on LinkedIn ...

Data Consultant

Hiring Organisation
Hexegic
Location
City of London, London, United Kingdom
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 ...

Data Engineer

Hiring Organisation
Hexegic
Location
London Area, United Kingdom
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 ...

Lead Software Engineer

Hiring Organisation
Kareera
Location
City of London, London, United Kingdom
hands-on Engineering Manager position. It offers the chance to combine technical leadership with active contribution to engineering delivery. The current tech stack includes Python, Django, TypeScript, GCP, AWS, CI/CD pipelines, and a TDD, shift-left environment. However, specific stack experience is not essential as strong engineers ...

AI Engineer

Hiring Organisation
X4 Technology
Location
City of London, London, United Kingdom
experience building solutions with Generative AI models Strong ML fundamentals (training, evaluation, problem framing) Experience deploying AI systems into production environments Strong programming skills (Python, JS/TS, Java, C++, or similar) Apply now for more information ...

Site Reliability Engineer

Hiring Organisation
83zero Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent
cloud or hybrid environments Knowledge of tools like Istio, Prometheus, Grafana, ArgoCD/FluxCD Experience with Infrastructure as Code (Helm/Kustomize) Scripting skills (Python/Bash) Why join? Work on high-impact, critical systems Collaborative, supportive engineering culture Strong focus on learning, certifications, and progression Details Hybrid: home, Woking ...

Project Manager

Hiring Organisation
Uneek Global
Location
City of London, London, United Kingdom
tools such as Azure DevOps Ability to coordinate cross-functional teams and manage stakeholders effectively Exposure to data environments, with knowledge of SQL and Python being beneficial ...

Site Reliability Engineer

Hiring Organisation
83zero Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £100,000 per annum
cloud or hybrid environments Knowledge of tools like Istio, Prometheus, Grafana, ArgoCD/FluxCD Experience with Infrastructure as Code (Helm/Kustomize) Scripting skills (Python/Bash) Why join? Work on high-impact, critical systems Collaborative, supportive engineering culture Strong focus on learning, certifications, and progression Details Hybrid: home, Woking ...

Lead Data Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £90,000 per annum
experience: * Strong commercial experience in SQL and data visualisation. * Experience delivering hands-on analytics in digital, content, or product-led environments. * Experience working with Python for statistical analysis or modelling is beneficial. * Demonstrated experience managing analysts, including coaching, development, and difficult conversations. * Ability to balance hands-on technical work with ...

Senior Data Engineer

Hiring Organisation
Hays Technology
Location
City of London, London, Cheap, United Kingdom
Employment Type
Contract
Your new role You will be migrating data from on prem onto Snowflake for a Greenfield project. What you'll need to succeed Strong Python and SQL are crucial to this role On-prem to Snowflake migration experience Airflow and DBT experience GitHub experience as you will be building ...

GIS Consultant

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
requirements into effective visual solutions Strong communication and stakeholder engagement skills Desirable Skills: Experience with tools such as Power BI or Tableau Knowledge of Python, SQL, or other data tools Experience working within infrastructure, aviation, or large-scale environments This is an urgent vacancy where the hiring manager is shortlisting ...

Marketing Data Scientist

Hiring Organisation
Freshminds
Location
City of London, London, United Kingdom
dashboards and visualisations to monitor marketing performance • Contribute to optimising media planning using MMM outputs Requirements • Experience in econometric modelling and advanced analytics • Strong Python/SQL skills are essential • Familiarity with MMM and MTA tools (e.g., PyMC, Robyn, Meridian), is preferred • Understanding of marketing channels, metrics, and retail/ ...

Data & AI Scientist

Hiring Organisation
Vallum Associates
Location
City of London, London, United Kingdom
transition to single experience point Evaluation methods - continued automation of both deterministic and generative conversations in a scaled and simulated way Required Skills: Strong Python experience (2+ years) working on production-level LLM applications. Experience with Agentic AI frameworks such as LangGraph, ADK, CrewAI, and multi-agent architectures. Hands ...

Credit Risk Analyst

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £50,000 per annum
bank, or start-up environment. * Comfortable working with large datasets and building scalable, accurate reporting solutions. * Interest in credit, lending, and customer behaviour analysis. * Python experience is beneficial but not essential. * Proactive, curious, and motivated to work in a fast-moving, growing team. APPLY BELOW ...

GenAI Engineer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Strategy: Collaborate with data scientists and stakeholders to move AI prototypes into robust, scalable production environments. What You Bring Technical Excellence: Deep expertise in Python and frameworks like LangChain , LlamaIndex , or Haystack . Vector Expertise: Proven experience with vector databases such as Pinecone, Weaviate, or Milvus . Cloud Architecture: Strong ...

Senior Analyst

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
points. • Support decisions on warehouse layout, storage optimisation and product placement. • Evaluate operational coverage to understand how teams meet customer demand. • Use SQL and Python to extract, manipulate and analyse data across large datasets. • Build dashboards and reporting that give visibility to senior stakeholders. • Translate findings into clear, actionable recommendations. ...

Lead Machine Learning Engineer

Hiring Organisation
Xcede
Location
London Area, United Kingdom
clients, define the scope of large-scale projects, and promote the adoption of new technologies and improved engineering practices. Requirements: Technical specialist Proficiency in Python Proficiency with leading cloud platforms Proficiency with Docker and Kubernetes Have mentored engineers If you are interested in this or other ML Engineering positions, please ...