20 of 20 Computer Science Jobs in the City of London

C# Developer - Asset Manager

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
supportive, diverse team environment with a large range of facilities. About you: You're degree educated, having achieved a 2.1 or above in Computer Science or closely related disciplines from a top tier university, e.g. Russel Group You have strong backend C# development skills You're collaborative with … excellent communication and stakeholder management skills You have a deep knowledge of Computer Science fundamentals including OOP, Data Structures, Design Pattens You're comfortable with AI, they use Claude Experience with any of the following would be great but not essential: React, SQL Server, Snowflake, Kubernetes, AWS, RESTful ...

Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
processes and analytical techniques. Communicate complex analytical findings clearly to technical and non-technical stakeholders. Skills & Experience PhD or MSc in Mathematics, Statistics, Physics, Computer Science, Data Science, or another highly quantitative discipline. Strong understanding of probability, statistics and mathematical modelling . Experience working with large datasets … performing detailed data analysis. Proficiency in one or more of Python, C#, C++ or Java . Experience within data science, quantitative analysis or statistical modelling . Strong analytical and problem-solving abilities. Excellent attention to detail and numerical accuracy. Strong communication skills and the ability to work effectively within ...

Sports Trading Quantitative Analyst

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90000 - £120000/annum
processes and analytical techniques. Communicate complex analytical findings clearly to technical and non-technical stakeholders. Skills & Experience PhD or MSc in Mathematics, Statistics, Physics, Computer Science, Data Science, or another highly quantitative discipline. Strong understanding of probability, statistics and mathematical modelling . Experience working with large datasets … performing detailed data analysis. Proficiency in one or more of Python, C#, C++ or Java . Experience within data science, quantitative analysis or statistical modelling . Strong analytical and problem-solving abilities. Excellent attention to detail and numerical accuracy. Strong communication skills and the ability to work effectively within ...

Data and AI Trainer (SC Cleared)

Hiring Organisation
Forward Role
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
Data Science & AI Trainer (SC Clearance) | Home-Based + UK Travel | £70,000 - £80,000 | Permanent I'm working with a leading UK technology training provider that is growing its Data Science and AI delivery team on government-facing programmes. You'll deliver GenAI, machine learning and Python … also help shape how the courses are built, rather than just teaching someone else's slides. The role: Deliver instructor-led GenAI, Data Science and Python training to government and enterprise clients, both virtually and face to face Teach vendor-specific and bespoke courses covering prompt engineering, machine learning ...

AI Architect

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
intellectual property, legal technology, or scientific information domain; familiarity with patent data structures and classification systems. Knowledge of Responsible AI Principles. Advanced degree in Computer Science, Artificial Intelligence, Data Science, or a related field. Experience designing event-driven, cloud-native architectures using Kafka (or equivalent streaming platforms ...

Data Engineer (Newcastle upon Tyne)

Hiring Organisation
Catalyst
Location
City of London, London, United Kingdom
Employment Type
Permanent
role, it is essential that you possess exemplary academic prowess, with a 2:1 or 1st in a relevant subject (e.g. Computing Science, Maths, Physics etc.) from a leading University and accompanying demonstrable experience gained working as a Data Engineering professional. It would be highly advantageous if you possessed ...

Data Scientist

Hiring Organisation
Hackajob Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent
business impact. Collaborate with product, IP experts, and engineers to align solutions with user needs. Requirements: Degree in a quantitative or technical field (Statistics, Computer Science, Mathematics, Data Science, etc.). Strong experience in machine learning, NLP, and LLM-based modeling. Strong experience designing and running experiments ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£120000 - £140000/annum
lifecycle Excellent analytical and problem-solving skills Strong communication skills and the ability to work effectively with technical and non-technical stakeholders Degree in Computer Science, Mathematics, Physics, Engineering or another relevant technical discipline Highly Desirable Experience in any of the following would be particularly valuable: Multi-threaded ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£120000 - £150000/annum
verbal English communication skills High level of attention to detail and a methodical approach to problem solving Bachelor's degree or higher in Computer Science, Mathematics, Physics, Engineering or another relevant scientific/technical discipline Desirable Technical Experience Experience developing multi-threaded and concurrent applications Understanding of asynchronous ...

Senior Rapid Application Developer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent
testing, deployment automation, and documentation; ensure RAD-produced code meets security and reliability standards despite the emphasis on speed. Apply deep technical analysis: Use computer science principles, engineering techniques, and mathematical analysis to break down complex problems in trading technology, market data flows, and system performance. Participate ...

Regulatory Reporting Engineer, Python, SQL

Hiring Organisation
Huxley Associates
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£900 - £1000/day
engineering technologies and AI-enabled workflows to improve automation and control frameworks is expected. The ideal candidate will hold a bachelor's degree in Computer Science, Engineering, or a related technical field, and demonstrate strong professional experience developing software in Python. Expertise in SQL and relational databases ...

Graduate QA Engineer

Hiring Organisation
Select Recruitment Specialists Ltd
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
come from a business/operations background with a strong interest in technology. You should have: A Bachelor's degree in Business, Information Technology, Computer Science or a related discipline. Some foundational knowledge of at least one programming language, such as Python, JavaScript, Java or C#. An understanding ...

Machine Learning Researcher

Hiring Organisation
RedTech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Neural Networks/Model Deployment/Edge AI/TensorFlow/scikit-learn/Linux/Git/Machine Learning/Artificial Intelligence/Computer Science/Mathematics/Statistics RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isnt ...

Member of Technical Staff, Full Stack

Hiring Organisation
FBI &TMT
Location
City of London, London, United Kingdom
Employment Type
Permanent
data at scale Develop AI-native features, including natural-language video search, real-time detection and agentic workflows using multimodal large language models and computer vision Design and build scalable APIs connecting machine learning pipelines with edge device fleets Develop user-facing applications using TypeScript and React, including modern … cloud-native infrastructure Experience working with Kubernetes, AWS and infrastructure as code, such as Pulumi Knowledge of artificial intelligence, multimodal large language models and computer vision Experience with API testing and a strong understanding of software quality practices Strong awareness of system performance, reliability and maintainable architecture Experience building ...

Lead Applied Scientist - AI & Machine Learning

Hiring Organisation
I3 Resourcing Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Days per Week in the Office) Salary: £95,000 - £120,000 + Bonus + Excellent Benefits Are you an experienced AI and Data Science leader looking to shape the future of Generative AI and Machine Learning within a forward-thinking global organisation? We are seeking a Lead Applied Scientist … design and delivery of AI solutions that solve complex business challenges. The Opportunity As the senior scientific authority within the AI and Data Science function, you will lead the development of innovative AI and ML solutions from concept through to production. You'll work closely with engineering, business stakeholders ...

Senior Software Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Latency, Backend) Codes, tests, integrates, and documents software. Provides technical leadership to more junior employees and other teams. Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products. Participate as a Subject Matter Expert in internal review of software components ...

Principal Engineer - Electronic Pricing - Financial Services - TWE4745

Hiring Organisation
Twenty Recruitment Group
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
financial services, trading or another high-throughput environment is advantageous. Exposure to Python, Scala, OpenShift, Docker or Helm would be beneficial. A degree in computer science, engineering or a related discipline is advantageous. Benefits Hybrid working environment. Opportunity to work on complex, business-critical engineering platforms. Opportunity ...

C++ Developer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
Latency, Back-end) Codes, tests, integrates, and documents software. Provides technical leadership to more junior employees and other teams. Apply principles and techniques of computer science, engineering, and mathematical analysis to the development of complex products. Participate as a Subject Matter Expert in internal review of software components ...

Murex Technical Consultant

Hiring Organisation
Randstad Digital
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700 per day
credit risk solutions. DevOps & Operations: Optimize automation, maintain runbooks, and manage environment workflows using UNIX/Linux bash scripting and SQL. Requirements Degree in Computer Science, Engineering, Mathematics, or a related field. 5+ years of hands-on experience in end-to-end Murex development and technical delivery. Demonstrated ...

Japanese Speaking IT Support Officer

Hiring Organisation
SF Partners
Location
City of London, United Kingdom
Employment Type
Contract
Contract Rate
£30000 - £32500/annum 12 Month FTC
occasional support outside normal office hours when required What we need • Professional working proficiency in both Japanese and English • A relevant degree in IT, Computer Science, Cybersecurity or another technology-related subject • Some practical IT experience gained through employment, an internship, placement or hands-on training • A good ...