26 to 50 of 102 Algorithms Jobs in the City of London

Senior Python Developer

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
They’re Looking For: 5+ years’ experience in Backend Engineering Strong Python and Django experience. Experience with microservices architecture. Solid understanding of data structures, algorithms, and software design patterns Excellent communication skills; ability to simplify complex concepts Strong experience with relational databases & SQL optimisation If you are interested in this ...

C++ Software Engineer

Hiring Organisation
mthree
Location
City of London, London, United Kingdom
core Flight Management System components Work on real-time data processing for flight planning, scheduling, and air traffic control integration Implement and optimise algorithms for fuel efficiency, route optimisation, and aircraft performance modelling Contribute to multi-threaded, high-performance architectures used in large-scale airline operations Collaborate with system architects ...

Backend Software Engineer C# .Net - Sports Trading

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent
Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical discipline What ...

AWS Data Engineer - AVP Capital Markets

Hiring Organisation
Caspian One
Location
City of London, London, United Kingdom
warehoused and data lakes that manage the appropriate data volumes and velocity and adhere to the required security measures. Development of processing and analysis algorithms fit for the intended data complexity and volumes. Collaboration with data scientist to build and deploy machine learning models. ...

Knowledge Graph & GenAI Lead

Hiring Organisation
Intelix.AI
Location
City of London, London, United Kingdom
GSQL, AQL, SPARQL, etc.) Strong background in pipelines, ETL, and entity resolution Exposure to integrating KG + LLM or RAG architectures Experience with graph algorithms, embeddings, or GNNs Cloud & production engineering literacy (AWS/Azure/GCP, containerization, CI/CD) Excellent communication skills — able to explain complex graph/ ...

Data Scientist (Football Club)

Hiring Organisation
Singular Recruitment
Location
City of London, London, United Kingdom
advanced data science to drive real-world impact in sport, this is the role for you. Key Responsibilities Develop and apply statistical models and algorithms to analyse player performance, match outcomes, and tactical insights Collect, clean, and process football-related data from diverse sources Build clear, compelling visualizations and deliver ...

Junior Data Analyst

Hiring Organisation
Clarksons
Location
City of London, London, United Kingdom
passion for problem solving, and the strength to learn and grow. What you will be doing Support the development of proof-of-concept algorithms, models and metrics creating unique and creative solutions to a wide range of data, UX, and other workflows. Test hypotheses and perform adhoc analysis to understand ...

AWS Data Engineer - VP Capital Markets

Hiring Organisation
Caspian One
Location
City of London, London, United Kingdom
warehoused and data lakes that manage the appropriate data volumes and velocity and adhere to the required security measures. Development of processing and analysis algorithms fit for the intended data complexity and volumes. Collaboration with data scientist to build and deploy machine learning models. ...

Agentic Developer - Building guardrails for autonomous AI

Hiring Organisation
governr
Location
City of London, London, United Kingdom
across risk factors including agent-to-agent interactions, privilege escalation attempts, emergent capability detection, and behavioural drift from baseline parameters • Risk Assessment Engine : Design algorithms that quantify AI risk in financial terms (£X exposure), map behaviours to regulatory requirements, and detect cascade failures before they propagate through multi-agent systems ...

Senior Software Engineer

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
5+ years of experience with Backend Development Strong experience with Python & Django Microservices architecture knowledge AWS, Kubernetes & Docker Good knowledge of data structures and algorithms Pays £65k-£75k depending on skills and experience + great benefits package For candidates based in or near London - 3-days a week in Central ...

Java Software Engineer (Tier 1 Investment Bank)

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
code quality Tech Stack & Skills: Strong proficiency in core Java Exposure to JavaScript/TypeScript & HTML5 is a plus Deep understanding of data structures, algorithms, and performance optimization Familiar with modern SDLC tools and CI/CD workflows Competitive compensation package and a flexible hybrid working model. ...

Ai Architect

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
development life cycle Experience guiding non-technical teams and consultants on best practices for software development Skills in optimizing and enhancing computational efficiency in algorithms and software design Motivation to thrive in a fast-paced, client-facing environment , contributing to new features and future product releases A collaborative mindset, eager ...

Senior Backend Engineer

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
team culture What You Bring 5+ years of Backend Engineering experience Strong Python + Django background Experience working with microservices architectures Solid foundations in algorithms, data structures & design patterns Excellent communication skills Strong SQL + relational database optimisation experience If you are interested in this role, please send across your ...

Python Developer

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
They’re Looking For: 5+ years’ experience in Backend Engineering Strong Python and Django experience. Experience with microservices architecture. Solid understanding of data structures, algorithms, and software design patterns Excellent communication skills; ability to simplify complex concepts Strong experience with relational databases & SQL optimisation If you are interested in this ...

Mid Java Developer

Hiring Organisation
Understanding Recruitment
Location
City of London, London, United Kingdom
Developers: Core Java Developing software from scratch WITHOUT the use of frameworks e.g. Spring Multithreading TDD, CI/CD, Paired-programming environment Data structures, algorithms, threads Working in a modern FinTech environment e.g. startup is a plus An interest in the financial sector, FX and trading If you are looking ...

Senior Python Django Engineer

Hiring Organisation
Xcede
Location
City Of London, England, United Kingdom
Python; experience with Django is an advantage Hands-on experience with relational databases and query optimisation Strong understanding of core computer science concepts, including algorithms, data structures, and design patterns Comfortable collaborating with others and mentoring junior engineers Excellent communication skills and experience supporting or mentoring junior engineers ...

Software Engineer

Hiring Organisation
Ncounter Technology Recruitment
Location
City of London, London, United Kingdom
strategies and data volumes grow. What you bring Strong C++ development experience in Linux environments, ideally 4 to 6 years. A deep grounding in algorithms, multithreading and performance optimisation. Experience contributing to large scale or distributed systems. Familiarity with modern messaging technologies such as Kafka, AMPS or QPID. Awareness ...

Machine Learning Engineer

Hiring Organisation
Barrington James
Location
City of London, London, United Kingdom
generation of computing. Having knowledge or interest within quantum computing would be desirable. Your Responsibilities: You will research, implement and benchmark new machine learning algorithms to continuously improve your workflows. You will focus on generative models (flow models, diffusion and GANs), alongside neural network architectures that make ...

Lead Software Engineer (Python)

Hiring Organisation
Circuit Mind
Location
City of London, London, United Kingdom
review the development work of other lead software developers. You’ll work on the entire company's backend code base: data models, algorithms, data pipelines, infrastructure, APIs, complex database queries, ML models. Learn, use, and improve best practices and processes for high-quality software development. Our technology stack includes Python ...

AVP - Risk Platform .Net Developer

Hiring Organisation
Barclays Bank PLC
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
influence and impact. To be successful as a Risk Plaform .Net Developer, you should have: Strong experience of .NET programming, data structure and algorithms Interaction with webservices (REST/WCF) Familiarity with databases (MS SQL) and optimisation of queries Previous experience in financial services Some other highly valued skills ...

Data Scientist

Hiring Organisation
Tadaweb
Location
City of London, London, United Kingdom
relationship extraction from web content Analyze data to identify patterns and insights that can enhance our platform's capabilities Select and implement proven algorithms to enhance & expand platform capabilities Design advanced search and recommendation capabilities Create and refine machine learning models for risk identification and pattern detection Collaborate with engineers … Python, with proficiency in data science libraries (NumPy, Pandas, scikit-learn) Experience with SQL for data querying and analysis Solid understanding of machine learning algorithms, statistical methods, and predictive modeling Experience with NLP techniques for text analysis, classification, and information extraction Knowledge of deep learning frameworks such as PyTorch ...

Senior Python Developer - PropTech - Hybrid

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
5+ years of experience with Backend Development Strong experience with Python & Django Microservices architecture knowledge AWS, Kubernetes & Docker Good knowledge of data structures and algorithms Pays £65k-£75k depending on skills and experience + great benefits package For candidates based in or near London - 3-days a week in Central ...

Software Engineer - London - Up to £140,000 Starting Base + Exceptional Bonuses/Benefits

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
Strong proficiency in any OO language (they are agnostic) - (low-latency or systems-level experience preferred) Deep understanding of data structures, algorithms, and computer architecture Proven ability to tackle complex challenges with initiative and agility in high-pressure environments Apply now or reach out directly: hhandelman@hunterbond.com for more details ...

Quant Developer - Commodities trading

Hiring Organisation
Saragossa
Location
City of London, London, United Kingdom
with the desk and have a clear impact on how day-to-day decisions get made. You’ll get to build and improve the algorithms themselves, make sure data flows, and deploy models into production. You'll have interaction with traders and analysts on a daily basis, understanding what they ...

Quantitative Developer

Hiring Organisation
Block MB
Location
City of London, London, United Kingdom
trading capabilities. Take end‐to‐end ownership of projects, from design through to deployment and iteration. What you bring Strong software engineering fundamentals: algorithms, data structures, architecture. Commercial experience in C# and/or Python, ideally on complex, high‐performance systems. Interest in quantitative finance and how engineering accelerates research ...