151 to 175 of 320 Software Engineering Jobs in Central London

Creative Technology Developer (AI/ML Focus)

Location
City Of London, England, United Kingdom
operational efficiency. This position is ideal for arecent MA graduateor early-career technologist with strong academic grounding inArtificial Intelligence (AI),Machine Learning (ML), andmodern software development techniques. The role will work across Film, TV, Games, and Ads to turn small problems into creative solutions. Sittingoutside the core development team … accelerate the process oftech-enablingthe business and building a culture of innovation from the ground up. Key Responsibilities: Identify, scope, and deliver innovative software solutions to improve operational workflows and business processes. Use a combination of AI/ML, scripting, and traditional development methods to build prototypes and production ...

Junior AI Automations Developer

Hiring Organisation
CyPro
Location
City of London, London, United Kingdom
your application will be rejected. Education : a graduate (undergrad or postgrad) with a technical academic background in artificial intelligence (AI), computer science, software engineering, or a related field. Artificial Intelligence (AI) literacy: confident with n8n, git (branches, commits, pull requests) and already build with agentic coding tools (Claude … every system. Occasionally assist with wider CyPro operational and marketing tasks when required (for example reporting, research, blog tooling, website changes). Security Engineering: support with the creation of new detection rules in the SOC. Learning and Development Become fluent in workflow automation, python, JavaScript, REST APIs ...

Senior Java Tech Lead - Hybrid Cloud & Microservices

Location
City of Westminster, England, United Kingdom
Edenred UK is hiring a Senior Software Engineer – Paytech to lead a cross-functional team, shape technical direction, and deliver scalable, secure Java applications in a cloud-native environment. You will work in a hybrid model (London or Swindon office with remote flexibility), collaborate with product and operations, apply ...

Backend Engineer, Crypto Trading (Hybrid - London)

Location
City Of London, England, United Kingdom
leading technology company in London is seeking a Software Engineer to design and maintain backend services for crypto trading. This role requires expertise in Go, Java, C++, C#, or Python, and offers a hybrid work environment. Ideal candidates will have problem-solving skills and a proactive mindset, along with ...

Senior Software Engineer

Location
City of Westminster, England, United Kingdom
candidats des opportunités égales indépendamment de leur genre et expression de genre, handicap, origine, croyance religieuse et orientation sexuelle ou tout autre critère. Senior Software Engineer – Edenred Paytech Location: Hybrid (London or Swindon office with remote flexibility) Salary: Competitive, with performance-based bonus and comprehensive benefits Contract Type: Full … seeking a Tech Lead to help drive this transformation and lead the development of scalable, secure, and high-performing systems. Role Overview As Senior software engineer you will be responsible for the technical leadership of a cross-functional agile team. You will guide software architectural decisions, contribute hands ...

VP Full Stack Engineer - Solidity (smart contracts on Ethereum/blockchain) & Angular / Java

Location
City Of London, England, United Kingdom
contracts on Ethereum/blockchain) & Angular/Java - London/Onsite - 12 months initial - Inside IR35 We are looking for 3 experienced VP-level Software Engineers to join the team as contractors on an immediate basis. The team is looking for well-rounded engineers with experience across multiple technology … week in London Contract Type: Contract Duration: 12 months initial Rate: £ per day Inside IR35 (PAYE/Umbrella) Required Skills & Experience VP-level software engineering experience. Strong experience in Angular/front-end development . Experience in at least 2 of the following 3 areas : Angular-based front ...

Assistant Director -Data Science

Location
Westminster, West End, United Kingdom
coding assistants and agentic developer tools such as Claude Code and OpenAI Codex to accelerate development, testing, and code review, with familiarity across the software development lifecycle and machine learning operations practices Strong working knowledge of large language models (LLMs), including prompting, fine-tuning, retrieval-augmented generation … ensuring ethical governance, and fostering a culture of responsible AI adoption across the organization. Education Degree in Computer Science, Data Science, Statistics, Applied Mathematics, Engineering, or a related quantitative field is required a Master's or Ph.D. in a related discipline is preferred, but not required Responsibilities Lead ...

Platform / System Engineer

Location
City Of London, England, United Kingdom
chase ways to reduce/design out manual support overhead Required skillset You should get in touch if: Bachelor’s degree in Computer Science, Software Engineering or other technical discipline (or equivalent experience) 2-4 years of solid working experience in an infrastructure, DevOps, or Platform engineer role ...

Forward Deployed Engineer

Location
City Of London, England, United Kingdom
iterate on prompts, agents, and workflow designs to understand system behaviour and unlock real value - not just theoretical improvements. Synthesise findings for our Product Engineering and Platform teams, turning real usage patterns into clear, reproducible evaluations, benchmarks, and technical artefacts that improve product and platform quality. Build repeatable tools … fixes. Operate with strong judgment in ambiguous environments, balancing immediate technical problem-solving with longer-term systemic improvement. Build relationships across our engineering and product communities, serving as a trusted technical partner to individuals and teams alike. These are some of the key components to the position ...

Research Assistant in Applied AI for Evidence Synthesis

Location
City Of London, England, United Kingdom
help build and refine the evidence synthesis engine, while leading quantitative analyses and evaluations of its performance. This is not a lead-developer role: software architecture and development is led separately by the project's software engineering team. You will be supported to develop your research profile … deadlines Desirable criteria Experience or interest in evidence synthesis methods (e.g. systematic reviews, evidence mapping, meta-analysis) or related research methodology Experience of collaborative software development practices (e.g. version control, testing, code review) and/or contributing to shared codebases Knowledge of, or interest in, climate change and health ...

Senior AI Engineer - Agentic ML Systems (London)

Location
City Of London, England, United Kingdom
agents and scalable ML-powered services. You will design, implement, and monitor agentic systems that automate complex underwriting decisions, collaborating with data scientists and software engineers in a fast-paced Data & AI unit. The role emphasizes robust architecture, testability, and maintainability, with hands-on Python, LangChain, Docker, and Azure. ...

Principal Engineer

Location
Westminster, West End, United Kingdom
knowledge on which to develop their careers and progress in the direction they choose. The Role: This is an exciting opportunity to join our Software Engineering Practice as a Principal Engineer, specialising in Java. As a Principal Engineer, you'll be at the forefront of driving innovation, leading … technical teams, and shaping cutting-edge solutions. If you're passionate about technical leadership, software architecture, and making a real impact, this could be the perfect fit for you! About you: You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology ...

Quantitative Software Engineer - Optimisation & Modelling

Location
City Of London, England, United Kingdom
Selection in London is seeking a Mathematical Software Engineer to join their growing team. This role centers on developing highly mathematical Java code to model and optimise complex industrial processes and logistics. You will combine a strong mathematics background with software engineering best practices, tackling large codebases ...

Senior Solutions Architect - Global iGaming Platform

Location
City Of London, England, United Kingdom
Gaming UK Limited seeks a Senior Software Architect to lead architectural decisions and ensure the OpenGaming platform scales and operates reliably. This role balances hands-on delivery with architectural ownership. The ideal candidate has 7+ years of software engineering experience, with a strong Java/Spring Boot ...

Staff Software Engineer: Platform & Hospitality Tech

Location
City of Westminster, England, United Kingdom
Marks & Spencer Plc's Software Engineering team seeks a Staff Engineer to provide technical leadership across Food Service Technology, shaping Scan & Shop, Digital Café and in-store hospitality tech used by millions of customers. You'll set architectural direction, drive engineering excellence, mentor engineers, and build scalable ...

Python Software Engineer

Hiring Organisation
VIQU IT
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 500 Daily
Python/Applied AI Engineer Contract Duration: 3 months Location: Remote IR35: Inside IR35 VIQU are in need of a Python engineer to support a customer with building an AI Chatbot using Python and LlamaIndex. ...

Python Software Engineer

Hiring Organisation
VIQU IT
Location
London, Covent Garden, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Inside IR35
Python/Applied AI Engineer – Contract Duration: 3 months Location: Remote IR35: Inside IR35 VIQU are in need of a Python engineer to support a customer with building an AI Chatbot using Python and LlamaIndex. ...

Principal Data Scientist I

Location
City Of London, England, United Kingdom
generative AI, and retrieval based systems, with the ability to step into technical detail when required. Expertise with LLMs, including fine tuning, prompt engineering, grounding strategies, and responsible AI practices. Demonstrated experience defining technical standards, evaluation frameworks, or governance processes across teams, not just within a single project. Working …/ML frameworks. Experience with RAG, semantic, vector, or hybrid search, and experimentation approaches that measure user impact. Familiarity with cloud platforms and modern software engineering practices. Excellent communication and stakeholder management skills, with proven ability to represent technical work to senior and non technical audiences. Strong mentoring ...

Identity Platform Engineering Manager

Location
City of Westminster, England, United Kingdom
Marks & Spencer Plc is seeking a Software Engineering Manager to lead the Identity Platform team. You will own design decisions for scalable authentication journeys for customers and colleagues, and guide cross-functional engineers to deliver robust platforms. You will mentor senior engineers, drive agile delivery, and shape ...

AI Solutions Architect (Fraud and Cyber focus)

Hiring Organisation
AMS CWS
Location
City of London, London, United Kingdom
Employment Type
Contract
aligned to IT budgeting and planning processes. Leading analysis of the current technology environment. Overseeing and supporting the research, evaluation, and selection of new software technologies, platforms, and architecture standards . Embedding Responsible AI, security, privacy and regulatory requirements into architecture (controls, model risk, auditability, human-in-the-loop … agentic and orchestration frameworks, and vector databases. A strong command of at least one major cloud platform (Amazon Web Services, Microsoft Azure) and of software engineering best practice, APIs, security, and MLOps or LLMOps. Working knowledge of AI governance, security, privacy and Responsible AI practices such as fairness ...

Health Tech Solutions Engineer

Location
City of Westminster, England, United Kingdom
seeks a Technical Solutions Engineer to provide technical support, configure systems, diagnose issues, and assist with integration for partners. You will create and review engineering documentation, coordinate with partners on requirements, and help influence product and engineering decisions. A Bachelor's degree and 2+ years in software engineering with server-side focus are expected. #J-18808-Ljbffr ...

Integrated Financial Crime - Model Developer

Location
Westminster, West End, United Kingdom
areas: Strong experience in machine learning and advanced analytics. Advanced Python skills for data processing and model development. Proven experience working with Databricks. Solid software engineering practices, including version control, testing and deployment. The following would be highly valued but are not essential: Background in financial services … analytics and modelling solutions, demonstrating their efficacy to business users and independent validation teams. Implementation of analytics and models in accurate, stable, well-tested software and work with technology to operationalise them. Provision of ongoing support for the continued effectiveness of analytics and modelling solutions to users. Demonstrate conformance ...

Product / Business Analyst

Location
City Of London, England, United Kingdom
development and maintenance of product roadmaps and delivery plans. Skills, Experience & Qualifications Experience as a Product Owner, Business Analyst, Product Analyst, or Software Engineering role. Proven experience gathering, analysing, and documenting business requirements. Experience working within Agile delivery environments. Strong understanding of the product development lifecycle and Agile ...

Bid Writer (12 month FTC)

Location
City Of London, England, United Kingdom
helpful: Experience of writing joint bid responses with partner organisations Knowledge of digital transformation, user-centred design, agile delivery, cloud, data, AI, and software engineering services As well as bid management experience, there are essential core skills you’ll need to excel in this role: Excellent written ...

Senior Java Developer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
HCLTech is a global technology company, home to 219,000+ people across 54 countries, delivering industry-leading capabilities centered on digital, engineering and cloud, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing … process your personal data, please refer to HCLTech’ s Candidate Data Privacy Notice. About the Role- Join the FIC Sales Technology team. As a Software Engineer, you will be a hands‐on contributor building modern UI components, backend services, and data-driven features that directly support our Fixed Income ...