201 to 225 of 409 Python Jobs in Central London

Senior AI Research Scientist (Validation)

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
under privacy and PII constraints. Nice to have: HR analytics or I‐O psychology experience (e.g. adverse impact, selection validity, defensible evaluation). Strong Python skills for statistical analysis and reproducible research workflows. Comfort operating in ambiguous, high‐judgement problem spaces. Clear, responsible communication of complex ideas to mixed technical ...

AI Research Lead

Hiring Organisation
Block MB
Location
City of London, London, United Kingdom
tier conferences such as NeurIPS, ICML, or ICLR. Hands-on experience applying deep learning models to complex, ideally temporal or financial, datasets. Expertise in Python and modern ML frameworks (TensorFlow, PyTorch, JAX, etc.). Prior experience in a commercial or industry setting post-PhD, ideally in a similarly data-driven ...

Financial Crime Product - Data Scientists & Engineers

Hiring Organisation
Alexander Barnes
Location
City of London, London, United Kingdom
financial crime risk Strong understanding of typologies and how they translate into detection logic Strong SQL. Complex queries, large datasets, no hand-holding Python for analysis and modelling (pandas, numpy; ML exposure expected) Experience building, tuning, or deploying detection systems (rules and/or models) Ability to think about systems ...

Cyber Security Engineer

Hiring Organisation
Reed Professional Services
Location
City of London, London, United Kingdom
pragmatic, risk-based security decisions. Nice-to-Have/Desirable: Experience working alongside SOC or security operations teams. Scripting or automation experience (e.g., PowerShell, Python). Exposure to DevSecOps or Infrastructure-as-Code. Experience supporting third-party vendors or managed security services. Personal Attributes: Pragmatic, delivery-focused approach to security ...

Senior Backend Engineer

Hiring Organisation
Albert Bow
Location
City of London, London, United Kingdom
Mentoring other engineers and raising the quality bar Requirements: Strong backend engineering experience with a track record of shipping real systems Deep knowledge of Python and modern backend frameworks Experience designing scalable, reliable architectures Comfort working with databases, async systems, and cloud infrastructure A sharp engineering mindset: curious, opinionated ...

Cyber Engineer

Hiring Organisation
Reed
Location
City of London, London, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
pragmatic, risk-based security decisions. Nice-to-Have/Desirable: Experience working alongside SOC or security operations teams. Scripting or automation experience (e.g., PowerShell, Python). Exposure to DevSecOps or Infrastructure-as-Code. Experience supporting third-party vendors or managed security services. Personal Attributes: Pragmatic, delivery-focused approach to security ...

Senior Machine Learning Engineer

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, London, United Kingdom
Looking For 6+ years experience in machine learning/AI engineering roles Proven track record of deploying ML models into production environments Strong Python skills and deep experience with frameworks such as PyTorch or TensorFlow Experience working with complex, high-dimensional datasets (biological data strongly preferred) Solid understanding of modern ...

Senior C# Developer - Head of Core Platform | Hedge Fund | London

Hiring Organisation
Undisclosed
Location
City of London, London, United Kingdom
with Fixed Income and Rates experience Technical Skills Strong computer science fundamentals Hands‐on development experience in: C# and .NET (essential for this role) Python within quant or data environments The client will also consider exceptional engineers from other OOP backgrounds such as C++ , Java , or Go Familiarity with ...

Applied Scientist II - Computer Vision

Hiring Organisation
Entrust
Location
City of London, Greater London, UK
best machine learning practices from a team of senior applied scientists Essential Skills: Formal training in machine learning and computer vision Coding experience in python Experience working with at least one deep learning framework (pytorch or tensorflow) A strong willingness to learn Highly collaborative mindset A strong interest ...

Computer Vision & Machine Learning - Face Recognition Lead

Hiring Organisation
YEO Messaging
Location
City of London, London, United Kingdom
camera detection, emulator detection, SafetyNet/Play Integrity, DeviceCheck/App Attest (competent). ISO 30107-3 and CEN/TS 18099 understanding. Programming: Python (expert), C++ for inference (strong — Android NDK), Swift and Kotlin awareness (basic — enough to understand integration surface), Git/CI/CD, Docker, MLflow/ ...

MMM, Python, PYMC Bayesian Data Scientist

Hiring Organisation
Ventula Consulting Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 per day
LeadingpharmaceuticalclientnowrequiresaSeniorDataScientisttodrivemarketingeffectivenessviamarketingmixmodellingandothermodels. Thisrolewilloverseedatacollection,extraction,manipulation,analysisandvalidationensuringdataisreadyformodelling. YouwillworkcloselywiththeDataScienceteamtobuildbasemodelsaccordingtoprojectspecificationsandensuretherobustnessandvalidityofthosemodels. Requirements: Strongexperiencedevelopingandimplementingmarketingmixmodels. ExpertinPythonandpreviousexperiencewithRprogrammingandideallywithMMMmodels. StrongexperiencewithPymcisessential. ExperiencewithRegressionbasedmodelsinanMMMcontext. Strongunderstandingofstatisticalmodelling/MachineLearningtechniques. ExperiencewithprobabilisticprogrammingandBayesianmethods Goodworkingknowledgeofcloud-baseddatascienceframeworks. Thisisa6monthcontractpositionwhichprovidesadailyrateof£688(InsideIR35). Intermsofworkingstructure,thisroleishybridwithonedayperweekintheirLondonofficeandtherestremote. ...

Software Developer

Hiring Organisation
Osmosis Investment Management
Location
City of London, London, United Kingdom
working with AI tools and the associated security and risk elements Managing outsourced IT function – knowledge IT security Our Tech Stack: Languages : C# (.NET), Python Frontend : Blazor (server-side), Radzen components, Javascript Backend : Azure Functions (C# and Python), queue-driven microservices AI/ML : Azure OpenAI, Azure Document Intelligence, embedding … everything, but you're not afraid to jump into unfamiliar territory Experience with cloud platforms, ideally Azure (Functions, Storage, SQL, identity) Highly proficient in Python Familiarity with Django Preferably API dev experience (eg FastAPI) Familiarity with C# (ideally both, but strong in one with willingness to learn the other works ...

Senior Data Scientist

Hiring Organisation
SR2 | Socially Responsible Recruitment | Certified B Corporation™
Location
City of London, Greater London, UK
solutions (AWS, Azure, or GCP). Applying advanced analytical and statistical methods to uncover insights and support decision-making. Writing maintainable, production-quality code (Python or similar) and adhering to best practices (version control, testing, CI/CD). Building scalable, deployable systems while managing risk and ensuring quality. Communicating … facing technical projects. Degree (or higher) in a STEM discipline. Proven expertise in data science, analytics, or applied machine learning. Strong coding ability in Python (or equivalent), with familiarity across cloud platforms (AWS, Azure, or GCP). Understanding of database technologies (SQL and NoSQL). Experience with CI/ ...

C++ Team Lead

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
C++ Team Lead - (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency) This is a hybrid role, 3 days remote and 2 days in the office Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited does ...

Senior Software Engineer Contract

Hiring Organisation
Altech Group Ltd
Location
City of London, London, United Kingdom
collaborate closely with a Senior Team, to raise standards, own features from scratch & improve an already super fast-paced technical team Tech Stack: Python ( Django/FastAPI) Typescript ( Vue.js) AWS, serverless NoSQL ( MongoDB/DynamoDB Observabilty/Datadog. This role will give you real ownership, ability to work ...

Kubernetes Engineer

Hiring Organisation
Arcus Search
Location
City of London, London, United Kingdom
real scale challenges What they’re looking for Strong software engineering background Experience with Kubernetes in production environments Proficiency in Go and/or Python Experience building or working on distributed systems Comfortable working in Linux-based environments Ability to solve complex engineering problems at scale ...

Java Developer Crypto Exchange Connectivity - Home Based

Hiring Organisation
VERTECH GROUP (UK) LTD
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Linux/Unix environments Nice to have: Experience with FIX or market data systems Experience working in trading or real-time environments Scripting experience (Python or similar) This is a hands-on role within a flat hierarchical team where youll have direct impact on how the firm connects ...

Data Scientist

Hiring Organisation
Access Computer Consulting
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£350 - £400/day
that focused on some of the following - Predictive Analytics, Data Design, Statistics, AI/ML or ML Ops. You must have experience of using Python and/or R to analyse disparate data sets. Experience of Gen AI/LLM hands on development is preferred. Please apply ASAP to find ...

Data analyst

Hiring Organisation
Xcede
Location
City of London, London, United Kingdom
reporting layer design Experience analysing sales, campaign, and market share data Ability to communicate insights clearly to non-technical stakeholders Nice to Have Python (pandas) Wider GCP experience Experience with GfK or similar syndicated market data Background in retail, consumer, or e-commerce environments ...

Cloud Engineer | High-growth Adtech Scale-Up | AWS | London | No Red-Tape!

Hiring Organisation
Opus Recruitment Solutions
Location
City of London, London, United Kingdom
ownership, and build with no red tape. You’ll be working heavily with AWS services including Lambda and S3 and using Terraform for IAC. Python experience is a nice to have, but not essential. The role is London‐based with 2–3 days onsite per week and they're offering ...

Site Reliability Engineer

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
Kubernetes workloads 🔹 Supporting global production systems across distributed teams 🔹 Driving continuous improvement across tooling and platform stability 🧠 WHAT WE’RE LOOKING FOR ✔ 5+ years Python and/or Go ✔ Strong Linux experience ✔ Solid CS fundamentals (data structures, algorithms) ✔ Experience with monitoring, metrics, or statistical analysis ✔ CI/ ...

Data Engineering Consultant - Insurance

Hiring Organisation
DATAHEAD
Location
City of London, London, United Kingdom
offshore engineering team What We’re Looking For Strong data warehousing experience (modelling, ETL/ELT, pipelines) Hands-on with Snowflake, SQL and Python Experience in AWS (or similar cloud) Background in insurance or financial services (Lloyd’s ideal) Confident working with business stakeholders and challenging requirements Someone who takes ...

Junior Quantitative Researcher

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent
Econometrics, Financial Engineering, Operations Research, Computer Science and Physics from a top University. Programming proficiency with at least one major programming or scripting language (Python, C++, and R). Strong communication skills and ability to work well with colleagues across multiple regions. Ability to perform well under pressure. Detail orientated ...

Senior Product Engineer

Hiring Organisation
All Court Tennis Club
Location
City of London, London, United Kingdom
judgement to our processes What we're looking for: • Senior engineering experience across modern product stacks • Strong aptitudes with some or all of Python (Django/PyTorch), React/NextJS, Swift/SwiftUI, AWS • Practical AI capability in what you build and how you build it • Strong product sense ...

Software Engineer (Up to £130k)

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
company’s trajectory from day one. What you’ll bring: 3–8 years of software engineering experience (backend or full-stack) Strong skills in Python, SQL, and TypeScript (Rust/C or other low-level languages a plus) Experience in fast-paced environments, ideally early-stage or high-growth companies ...