76 to 100 of 374 Computer Science Jobs in London

Java & Spark Engineer

Hiring Organisation
RED Global
Location
London, UK
Employment Type
Full-time
data, tuning models for Azure with Java Spark and Delta tables, and addressing vulnerabilities through library version updates. Current Tech Stack: Python, Data Science, Gen AI (GPT, Embeddings, Document Intelligence), Java Spark- ETL, PostgreSQL, Cassandra, Service Bus, AKS (Azure Kubernetes), Terraform, Gitlab CICD, Autosys Your expertise You enjoy contributing … others. You keep abreast of technical development in the industry and are keen to learn and develop. Bachelor's or Master's degree in Computer Science, Information Technology, or a related field Worked as a software engineer for ideally 8+ years Experience with Java programming language Proficiency ...

Software Developer (1-4 year) | 55,000–77,000 | Hybrid (London / Remote)

Hiring Organisation
IT Graduate Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £75,000 per annum, OTE
you. Apply now with your CV. Let’s build something great together. Junior Software Developer, Junior Developer, Mid-Level Developer, Python Developer, C++ Developer, Computer Science Graduate, Full Stack, Software Engineer, Cloud, Machine Learning, JavaScript, Coding, Technology Jobs ...

Staff React Engineer (TypeScript + AI Experience)

Hiring Organisation
Wizeline
Location
City of London, London, United Kingdom
Proficiency with testing frameworks (Jest, React Testing Library, Cypress) and performance profiling tools. Experience integrating RESTful and GraphQL APIs . Bachelor’s degree in Computer Science, Software Engineering, or related field. Advanced English level , both written and verbal. Excellent communication, leadership, and mentoring skills. Nice-to-have Familiarity ...

Principal Data Scientist

Hiring Organisation
Harnham
Location
London Area, United Kingdom
Company We’re working with a next-generation private markets firm that is redefining value creation by combining deep industry expertise with data science and machine learning. This is a unique opportunity to join a company that partners directly with portfolio companies to drive measurable operational and financial performance. … technical approaches while staying closely tied to commercial outcomes. This role is ideal for someone who enjoys solving complex, ambiguous business problems using data science, and wants to work at the intersection of technology, investment, and strategy. Key Responsibilities Translate complex business problems into measurable data science solutions ...

Senior Data Engineer

Hiring Organisation
Troi
Location
London, UK
Employment Type
Full-time
Contribute to customer-facing data products, APIs, and analytics features. Mentor junior engineers and help drive engineering best practices. Requirements Bachelor's degree in Computer Science, Mathematics, or related field (or equivalent experience). c.5+ years' experience as a Data Engineer, ideally with cloud-based data platforms (ideally ...

Senior Data Scientist

Hiring Organisation
E.ON
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
strategic insight background , with strong evidence of turning data into actionable operational and strategic insight . Operational Focus - Senior Data Scientist Impact Use data science and analytics to improve customer contact operations, agent performance and end-to-end customer experience Develop insight and models that support call demand volume … consultative and collaborative approach to understand problems and unlock value through data Translate operational and business challenges into thoughtful, practical analytics and data science solutions, including demand forecasting, optimisation and predictive modelling Create metrics, reports and dashboards that tell a clear story, enabling leaders to make confident decisions about ...

Network Security Customer Success Engineer

Hiring Organisation
Palo Alto Networks
Location
London, England, United Kingdom
CSAT, Renewal rate, Upsell/Cross-sell lead identification, Reference-ability, Renewal likelihood, Adoption, Consumption, Customer Engagement Qualifications Preferred Qualifications BS/MS in Computer Science, Electrical Engineering, Computer Engineering or a related technical field or equivalent military experience required Minimum 5 years of relevant work experience ...

Senior 3D Computer Vision Engineer

Hiring Organisation
IC Resources
Location
London Area, United Kingdom
Senior 3D Computer Vision Engineer Location: Hybrid/Flexible (UK) Employment type: Full-time — Senior, hands-on engineering role We’re working with a fast-moving technology company building large-scale 3D vision systems for industrial applications. The team is small and highly technical; this role combines … handling and infrastructure. Translate recent research advances into reliable, maintainable software and mentor more junior engineers. About you (essential) 5+ years’ experience in 3D computer vision, computational geometry or a closely related field. Proven track record shipping ML/AI systems into production (end-to-end pipelines). Strong ...

Lead ML Engineer

Hiring Organisation
The Fortune Group
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £85,000 per annum
involving large language models and generative AI at scale. Collaborate with cross-functional teams to deliver robust, high-performance systems. Key Requirements Degree in Computer Science, Mathematics, or a related discipline. Minimum 3 years of experience writing and deploying production-grade Python. Strong coding skills and passion … data science and open-source technologies. Experience with cloud platforms (AWS, Google Cloud, or Azure) and modern DevOps practices (Infrastructure-as-Code). Proficiency with Git, Unix/Linux, Docker. Familiarity with ML frameworks such as TensorFlow, PyTorch, Keras, or scikit-learn (commercial experience not essential). Excellent communication ...

Senior Data Scientist

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
delivering high-impact digital solutions that contribute to the safety and security of the UK. This role sits within a specialist AI and data science team supporting a range of government and national security clients. The team delivers work across defence, space and public sector organisations, spanning exploratory research … combines hands-on technical delivery with customer engagement, thought leadership and mentoring. Key Responsibilities Acting as a senior technical authority for AI and data science, contributing expertise across projects, bids and stakeholder discussions Leading and delivering complex machine learning and AI projects in collaboration with ML engineers, delivery teams ...

Research Engineer

Hiring Organisation
Vertex Search
Location
London Area, United Kingdom
tested Python code Maintain high standards in code reviews, documentation and CI/CD Contribute to architectural and tooling decisions Key requirements Degree in Computer Science, Engineering, Maths or similar STEM topic from a leading institution (minimum Bachelor's, Master's preferred) Strong Python engineering experience Experience building ...

Data Analysis Internship

Hiring Organisation
Stratx
Location
London, UK
Employment Type
Full-time
trends and insights that support strategic recommendations. Document findings and contribute to client-ready deliverables. Required Qualifications Currently studying or recently graduated in Data Science, Business Analytics, Statistics, Computer Science, or a related discipline. Strong Excel skills and basic familiarity with SQL or Python. Analytical mindset with ...

Senior Machine Learning Engineer

Hiring Organisation
Anson Mccade
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Communicate complex technical concepts to both technical and non-technical stakeholders. Ideal candidate: BSc, MSc, or PhD in a quantitative discipline (e.g., Maths, Physics, Computer Science). 4-5 years' experience in ML/AI engineering or data science roles (senior level). Hands-on experience with ...

Senior Software Development Engineer (Python/Javascript/React)

Hiring Organisation
Clearwater Analytics (CWAN)
Location
London, UK
Employment Type
Full-time
Strong teamwork skills. Ability to manage own time and deliver expected results on time. Commitment to continuous learning and improvement. Exceptional analytical skills. Strong computer skills, including proficiency in Microsoft Office. Excellent attention to detail and strong documentation skills. Outstanding verbal and written communication skills. Strong organizational and interpersonal … skills. Exceptional problem-solving abilities. Education and Experience: Degree in Computer Science or related field. 7+ years of software development experience using Python or any other OOP languages. Clearwater Analytics (NYSE: CWAN) is transforming investment management with the industry's most comprehensive cloud-native platform for institutional investors ...

Lead Data Scientist

Hiring Organisation
Sahaj Software
Location
London Area, United Kingdom
drive data-led transformation for organisations. Our emphasis is on craft as we create purpose-built solutions, leveraging Data Engineering, Platform Engineering and Data Science with a razor-sharp focus to solve complex business and technology challenges, and provide customers with a competitive edge. About the role … Sahaj should be able to interact with clients and help solve client problems. They should be conversant with problem solving, first principles thinking, data science model life cycle, metrics, and deployments. The model choices should be chosen based on accuracy requirements, the target operational environment and the latencies. ...

Senior Data Scientist

Hiring Organisation
algo1
Location
London Area, United Kingdom
transform their shopping experience. About the Job We are looking for a Senior Data Scientist with experience in bringing advanced machine learning and data science systems to production to work with our team of industry leading domain experts and engineers. You'll be working across our entire data science … ready systems. Bring your models to production and optimise for inference in edge computing environments. Essential Qualifications: 3-5+ years implementing advanced data science solutions in a commercial setting. MSc in Computer Science, Machine Learning, or a related field. Experience building data pipelines (realtime or batch ...

Lead Data Scientist

Hiring Organisation
Harnham
Location
London Area, United Kingdom
trends, to recommend and implement innovative solutions that drive business value. Remaining technically very hands on whilst mentoring Requirements: MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields. Strong coding skills in Python and SQL Strong communication skills, with the ability to work ...

AI Developer - Azure, ML, AI Foundry

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700/day £market rate (Inside IR35)
solving and analytical skills. Excellent communication and stakeholder management skills. Nice to have: Familiarity with LLM fine-tuning. Strong academic background in IT/Computer Science/Artificial Intelligence/related field Microsoft/AI related certifications Immediate availability If you're interested in this role, click 'apply ...

Junior Software Developer

Hiring Organisation
Elite Hiring Solution
Location
SE1, Chaucer, Greater London, United Kingdom
Employment Type
Permanent
Salary
£26000 - £35000/annum
Strong problem solving and logical thinking skills Willingness to learn and adapt in a fast paced environment Good communication and teamwork skills Degree in Computer Science, Software Engineering, or similar is beneficial but not essential Graduates, career changers, and self taught developers are encouraged to apply What ...

Robotics Engineer

Hiring Organisation
Coforge
Location
London, UK
Employment Type
Full-time
including IT, business analysts, and vendors. Provide training and support to end-users and junior developers. Required Skills & Qualifications Education: Bachelor's degree in Computer Science, Information Technology, or related field. Technical Skills: Proficiency in RPA tools (UiPath, Blue Prism, Automation Anywhere). Strong programming skills in Python ...

Quantexa Tech Lead (Director)

Hiring Organisation
PSD Technology Contracts Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Services, Fraud, AML, or KYC use cases CI/CD, DevOps, Docker/Kubernetes exposure Knowledge of data governance, quality, and security Degree in Computer Science, Data Engineering, or similar ...

Senior Software Engineer

Hiring Organisation
ARC IT Recruitment
Location
London, UK
Employment Type
Full-time
ability to articulate technical concepts clearly. A proactive approach to problem-solving with a focus on scalability, maintainability, and continuous improvement. Desirable Degree in Computer Science or a related field. Experience within the eCommerce sector. Familiarity with CI/CD tools such as Jenkins or GitHub Actions. ...

Senior Software Engineer (Java & .NET)

Hiring Organisation
EC1 Partners
Location
London, UK
Employment Type
Full-time
Contribute and drive technological and architectural decisions Interface with various R&D groups, as well as support groups Who You Are B.Sc. degree in Computer Science, SW Engineering or equivalent (M.Sc. is an advantage) Experienced in Java server-side development, including cloud services (preferably AWS) Experienced with C# ...

Senior Infrastructure Engineer

Hiring Organisation
Marks Sattin
Location
London, UK
Employment Type
Full-time
under pressure. Excellent communication skills and the ability to collaborate effectively with technical and non-technical stakeholders. Education and Certifications: Bachelor's degree in Computer Science, Information Technology, or a related field (or equivalent experience). Relevant certifications such as Microsoft Certified: Azure Solutions Architect, AWS Certified Solutions ...

Senior UI Developer

Hiring Organisation
Apexon
Location
London, UK
Employment Type
Full-time
Troubleshooting and debugging issues to ensure smooth user experiences •Participating in code reviews to maintain code quality and consistency Qualifications & Skills: •A degree in computer science, software engineering, or a related field •Proficiency in React.js and its core principles •Strong JavaScript, TypeScript HTML5, and CSS3 skills •Experience with ...