1 to 25 of 96 Computer Science Jobs in the City of London

Benefits A leading technology company is looking for several talented Full Stack Engineers to join their growing London team. Applicants must hold a Computer Science degree from one of the top ten UK universities. This is a great opportunity to work on an advanced development platform that … Stack Front end: React (TypeScript), Redux, Sass Back end: Python (Flask), Postgres Requirements 0 to 2 years of software development experience Excellent understanding of Computer Science and software engineering fundamentals Strong experience with TypeScript/React or Python - both is highly preferred Interest in building intuitive, data driven ...

build intelligent data systems for classification, enrichment, entity resolution, semantic search, recommendation, and knowledge graph-connected AI applications. This is not a conventional data science role. You will work at the intersection of machine learning, semantic data modelling, information retrieval, knowledge graphs, and real-world construction product data. Your … work will help turn fragmented industry data into reliable, contextual, and explainable decision intelligence. Responsibilities Develop machine learning and data science systems for classification, extraction, enrichment, matching, recommendation, and semantic search. Work with structured, semi-structured, unstructured, and graph-connected data. Build entity extraction, entity resolution, deduplication, and similarity ...

senior team members Staying current with emerging technologies and industry trends What We're Looking For Essential Bachelor's degree in a STEM subject (Computer Science, Engineering, Mathematics, Physics, Data Science, Information Systems, or similar) Strong written and verbal communication skills Naturally curious with a desire ...

projects while contributing as a senior member of a collaborative team. A strong academic background in a quantitative discipline such as Mathematics, Statistics, Physics, Computer Science, or a related field is essential. Previous exposure to sports trading, betting markets, or predictive modelling within sport would be highly advantageous. … C++, Java Advanced knowledge of mathematical modelling, statistics, and probability Proven analytical and problem-solving ability Experience working with large-scale data and data science methodologies Excellent communication and stakeholder engagement skills High level of accuracy and attention to detail Ability to work independently and within a collaborative team ...

such as JavaScript, Rust and C++ would be advantageous Strong understanding of software engineering best practices, code quality and system scalability Degree educated in Computer Science, Mathematics, Physics, Engineering or a closely related STEM discipline Strong academic background, typically including a 2:1 or 1st class degree …/C++/Cloud Computing/AWS/Azure/Linux/Git/CI/CD/Software Architecture/Distributed Systems/Computer Science/Mathematics/Physics/Engineering/Software Engineering RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even ...

development You have a strong knowledge of databases (SQL or 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's in it for you: As a Senior C# Developer/Backend Software Engineer you will receive a competitive package: Salary to £150k Bonus paid every six months based on personal performance (10-25%) Professional development Pension Health Insurance ...

level roles, 5+ years for senior roles. Strong backend and full-stack web development skills : Comfortable building scalable servers, APIs, and databases. Computer science fundamentals : Solid grasp of data structures, algorithms, system design, and performance optimization. TypeScript/JavaScript or equivalent : Production experience with modern backend languages … operations occasionally require availability outside standard hours—a sign you're working on something that matters. CS degree or equivalent experience : Academic foundation in computer science or equivalent self-taught depth. Meaningful equity : Early-stage equity participation reflecting your impact and contribution to the company's growth. Real ...

technically exceptional generalists who enjoy building, automating, and solving security problems through software and systems thinking. Successful candidates will typically come from a computer science or software engineering background before moving deeper into cybersecurity-focused engineering work. This is a hands-on role within a collaborative … security, usability, and developer productivity What You’ll Bring... 3-7 years’ experience in security engineering, infrastructure security, or a related technical field Strong computer science or software engineering foundations, with the ability to perform well in coding-focused interview processes Strong programming or scripting ability (Python ...

with CI/CD pipelines and version control systems Experience with Python is a plus Qualifications & Experience: Bachelor’s or Master’s degree in Computer Science, Data Science, Information Technology, Electrical Engineering, or a related field (must have) Experience in a regulated industry, preferably within banking ...

universities and institutions in the United Kingdom, Depixen continues to build a scalable global structure across the United States, Europe, and the Far East. Computer vision is one of the critical perception layers of this infrastructure. In construction, architecture, and building products, visual data is not merely unstructured … verified data, taxonomy, ontology, RDF, and knowledge graph layers, turning perception into reliable decision intelligence for the construction industry. We are seeking a talented Computer Vision Engineer to design, develop, and productionize advanced perception systems for real-world construction industry use cases. In this role, you will work ...

future with Hiscox. As a Principal Data Scientist you will be an integral part of a dynamic technical team, strategically focused on leveraging data science across our diverse business functions. Your expertise will transform underwriting capabilities and extend through the entire insurance value chain, championing a multi-disciplinary approach … complex problem‐solving. You will lead the end‐to‐end delivery of our most significant and complex data science initiatives, driving technical strategy, architecture, and best practices. You will mentor and coach junior and mid‐level colleagues, elevate the overall team capability, and collaborate extensively with other disciplines ...

fine‐tune large language models (LLMs) for enterprise applications including document intelligence, conversational AI, and decision‐support systems Deep understanding of solving data science and AI‐enabled problems in supply chain, finance, commercial or operations domain or AI agents with reasoning capabilities using LLMs Adapt to a wide range …/or Snowflake platforms Contribute to proposals and technical assessments for new opportunities and internal knowledge transfer Essential Qualifications Degree or equivalent certification in Computer Science, Data Science, Statistics, Mathematics, Engineering, or related quantitative field Proven experience building and implementing LLM‐based solutions (GPT, Claude, Llama, Mistral ...

/Other Excellent communication with both technical and executive stakeholders Mentorship capability and collaborative team-first mindset BS/MS/PhD in Computer Science, Data Science, or related field Preferred SLM fine-tuning and/or distillation experience Hands-on with dedicated Agentic AI platforms (e.g. ...

learning or NLP Strong communication skills able to explain technical concepts to varied audiences Qualifications Bachelor's degree (Master's or PhD preferred) in Computer Science, AI, Data Science, Statistics, Engineering or a related technical field Advanced certifications in AI, machine learning, cloud computing or data engineering ...

customer sites and LA & DC offices when required (around 2 5%) Qualifications Strong coding skills in Python, JavaScript/TypeScript, or similar Background in Computer Science, Engineering, Data Science, Physics, Maths, or related fields Comfortable with Git, Linux, SSH, and command-line tools Ability to work independently ...

Previous experience in a broker, liquidity provider, market maker, hedge fund, bank, trading firm, e-trading business, or fintech environment. Preferred Background Degree in Computer Science, Mathematics, Statistics, Engineering, Quantitative Finance, Data Science, or a related quantitative discipline. Relevant professional experience, ideally around 2–5 years, although ...

data engineering, AI/ML tooling, and cloud infrastructure, and bring relevant ideas and improvements back to the team Qualifications Bachelor's degree in computer science, engineering, or related fields Over 5 years of experience with data, machine learning and python, typescript, Java, or Scala Previous experience ...

MLOps. You play a key role in shaping the architectural strategy for production ML systems and the ML Platform, working closely with Data Science, Engineering, and Platform teams to define patterns, standards, and tooling that enable reliable, repeatable delivery at scale. Through hands‐on contribution, design leadership, and technical … backed services. Promote responsible use of automation and AI‐assisted tooling in safety‐critical or regulated contexts. Collaboration & Influence Work closely with the Data Science team to ensure a smooth and repeatable transition from experimentation to production. Collaborate with software engineers, product managers, and business stakeholders to deliver ...

build, and maintain AI/ML models and pipelines for Joybuy's international platform, covering areas such as personalisation, recommendation, NLP/LLM applications, computer vision, and fraud detection. Own end-to-end machine learning lifecycle from problem formulation and data exploration to model training, evaluation, deployment, monitoring …/B testing frameworks, and CI/CD pipelines for machine learning. Work onsite in Green Park, London. Minimum Qualifications Bachelor's degree in Computer Science, Mathematics, Statistics, Machine Learning, or a related technical field. 3+ years of hands-on experience in building and deploying machine learning models ...

management skills Ability to work in 24/7 support environments/on-call rotations Leadership and mentoring capability Education Bachelor’s degree in Computer Science, IT, or related field (or equivalent experience) Nice-to-Have Pitney Bowes certifications (if available) Experience in banking, logistics, or e-commerce ...

security audits, vulnerability assessments, and updates to meet evolving regulatory requirements and internal policy changes. Basic Qualifications Bachelor's or master's degree in computer science, Engineering, or a related field. Minimum 6 years of relevant industry experience Proficiency in programming languages such as Python, Java, or GoLang. ...

understanding of all primary Tungsten Automation solutions and offerings AI and ML Capabilities : Leverage AI and machine learning capabilities, including natural language processing (NLP), computer vision, and LLMs, to optimize document processing, data extraction, and decision-making workflows Programming and Development : Apply relevant programming skills (e.g., Python, Java … enterprise security practices (IAM, data encryption, SOC2, GDPR, HIPAA) when integrating AI into regulated industries What You Bring Educational Foundation Bachelor's degree in Computer Science, Information Systems, or a related technical field required Advanced degree preferred Relevant AI/ML certifications are a plus Professional Experience 10+ ...

quants, and portfolio managers 🚀 Learn fast, build fast: develop technical and analytical expertise in a 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 ...

mentoring engineers. Experience leveraging AI-assisted development tools to enhance delivery while maintaining high standards of quality and engineering discipline. A degree in Computer Science, Software Engineering, or equivalent practical experience If you have these skills & experience then please pass your cv to me today, shane.hickmott@thejssgroup.com ...

working closely with product managers and clients You’ll need to have Demonstrated enterprise experience developing software in C++ and Python A degree in Computer Science, Engineering, Mathematics, or equivalent practical experience Strong understanding of data structures, algorithms, and software design principles Experience designing and maintaining distributed, fault ...