1 to 25 of 52 Contract Software Engineering Jobs in West London

Senior AI Engineering Consultant

Hiring Organisation
Lynx Recruitment Limited
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£80,000
supporting a leading technology consultancy that is expanding its AI practice and is looking for a Senior AI Engineering Consultant to help deliver innovative AI-powered solutions for enterprise clients. This is an opportunity to work at the forefront of Generative AI, partnering with organisations to design, build … solutions across Azure, AWS and GCP. We're looking for someone with a genuine passion for AI who combines strong consulting experience with a software engineering background and the ability to turn technical innovation into real business value. The Role You'll work closely with clients to define ...

Solutions Engineer

Hiring Organisation
Walsh Employment
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
days remote Salary: £85-90K with c£113K OTE and excellent benefits package About the Opportunity Our client is a leading international software company providing innovative solutions that help organisations develop, secure, and deliver software across modern cloud environments. We are seeking a Solutions Engineer to join … customers and prospects to understand their challenges, demonstrate solutions, and support technical evaluations throughout the sales process. You will collaborate with Sales, Product, and Engineering teams, helping customers optimise their software development, DevOps, and application security practices. Key Requirements You will be a technically strong, commercially aware professional ...

Senior Software Engineer (React/TypeScript)

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
values: invest in every relationship, lead with curiosity, champion diverse perspectives, turn inputs into actions, and uphold trust through integrity. Skills and Competencies Strong software engineering fundamentals with experience designing, building and operating scalable full-stack applications and services Strong hands-on experience with React and TypeScript, including … building modern user-facing applications and interfaces Typically, around 5+ years of software engineering experience, although demonstrated technical expertise and relevant engineering capability are more important than a strict years-of-experience requirement Experience designing and developing application programming interfaces (APIs) and integrations that connect front ...

Senior AI Native Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
client is a global professional services and technology consultancy. Senior AI Native Software Engineer – Products Location: London Salary: Competitive salary package depending on experience Career Level: Our client will be recruiting at the following levels: Associate Director & Senior Manager) Our client is a leading global professional services company, providing … live. It is personal to all of us.” – Julie Sweet, our CEO We Are Our client is building a new portfolio of agentic software products in the industries we have spent decades helping to transform. We begin with advantages most product companies do not have: deep industry expertise, trusted ...

Principal Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
/CD, security, etc.)1. Project Management: Work within a project management/agile delivery methodology to ensure timely and high-quality delivery of software applications. Technical Ownership: Take technical ownership of a product or software solution, covering design, estimation, shaping, and user story/requirement creation. Solution … Documentation: Document solutions, including architecture, configuration, release, and support handover. Stakeholder Collaboration: Collaborate and liaise with other stakeholders/end users in the software development lifecycle, including PMs, BAs, Testing, Product, etc. Communication: Clearly communicate technical designs in conversation, documentation, and presentations to stakeholders of various technical abilities. Knowledge ...

UI Lead Software Engineer - React / TypeScript

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
DESCRIPTION Lead and shape the UI for a real-time trading platform, delivering high-performance user experiences that drive business outcomes. As a Lead Software Engineer (UI) at our client within Digital Markets Execution Technology you will set front-end technical direction and lead hands-on delivery … will partner closely with business stakeholders, product specialists, designers, and control partners to build intuitive, high-signal workflows at scale. This role emphasizes engineering excellence, operational readiness, and secure, compliant delivery in a fast-paced global environment. You will lead and shape the UI for a mission-critical front ...

Full Stack Java Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
some really challenging and interesting, large scale transformational and migration projects within both public and private sector. Designing, developing, testing and maintaining cloud-based software applications. Technical leadership within a team to coordinate and deliver scalable, secure solutions in line with good industry software engineering practices (code … quality, CI/CD, security etc). Working within a project management/agile delivery methodology Experience in technical ownership for a product or software solution, covering design, estimation, shaping and user story/requirement creation Documentation of solutions (e.g. architecture, configuration, release, support-handover Collaborate and liaise with ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at our client within the Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver … access. This is an exciting time as we migrate to AWS, re-architect our applications and build-out greenfield projects. Job responsibilities Executes creative software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develops ...

AI Technical Delivery Manager

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
designs, and make sure the solution moves from proof of concept into a production service that runs reliably. The role combines technical leadership, engineering quality and delivery accountability for your engagement. You will make the day-to-day technical decisions that determine whether the solution works, performs … agent orchestration actually behave, and step in to unblock the team when needed. You will be leading engineers rather than doing all the engineering yourself, but you need to know the work well enough to set the standard, spot problems early and hold your own with experienced engineers ...

AI Architect - Governance

Hiring Organisation
Boston Hale
Location
West London, South East, United Kingdom
Employment Type
Temporary Contract, On-site
Salary
From £500 to £700 per day Outside IR35
existing Copilot and Power Platform architects to ensure AI development is secure, consistent and scalable. Key Responsibilities Design and implement an enterprise AI and software engineering governance framework. Define architecture standards, development policies, approval gates and review processes. Establish practical guardrails for GenAI, agentic AI and Copilot development. … Embed security, risk management, testing and auditability into engineering practices. Collaborate with technical architects and development teams to drive adoption of governance standards. Skills Required Proven experience personally establishing technical or AI engineering governance frameworks. Strong understanding of GenAI, LLMs, AI agents and modern software engineering ...

Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
role in redefining how payments work for businesses across the UK and helping shape a payments business designed for the future. As a Software Engineer within Barclaycard Payments, you will help design, build and operate customer-facing products that support one of the UK's leading payments businesses. Working … across the technology stack, you will contribute to the delivery of scalable solutions, collaborate with experienced engineering teams and play a key role in shaping the future of a business undergoing significant transformation. Barclaycard Payments processes billions of pounds of payments annually for businesses across the UK. Through ...

Lead Software Engineering - C++

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
meaningful contributions. Be part of a team that thrives on solving complex challenges and advancing industry standards. As an Ultra Low Latency C++ Lead Software Engineer at our client in the Electronic Trading Technology team, you will design, build, and operate market gateway solutions with hardware FPGA acceleration. … will drive the software development lifecycle, focusing on stability, latency optimization, and continuous improvement. You'll partner with hardware engineering teams to integrate FPGA pipelines with our C++ software stack, ensuring high reliability and operational excellence. Your work will directly impact trading connectivity and risk management applications ...

Quantitative Developer - Associate

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
traders, marketers, and risk managers across all products and regions to deliver analytical solutions that meet business needs. Drive best practices in quantitative research, software development, and analytical rigor across the team. Required qualifications, capabilities, and skills: Hands-on experience building and shipping software in an engineering or quantitative role, with a track record of taking solutions from idea to production Degree in a quantitative or engineering field such as Computer Science, Engineering, Mathematics, or Physics Demonstrate strong, practical programming skills, particularly in Python, with hands-on experience developing large-scale, production-grade systems ...

Senior Software Developer / Perl

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
deeply embedded within our DNA. Invest in us and we'll invest in you!. Job Description We are seeking an experienced Senior Software Engineer with strong Perl development expertise to design, develop, maintain, and enhance business-critical applications and services. The successful candidate will work within Agile delivery … teams, contributing to the full software development lifecycle while ensuring high-quality, scalable, and secure solutions. Key Responsibilities Design, develop, and maintain enterprise applications using Perl. Develop scalable backend services, APIs, and integrations with internal and external systems. Analyze business requirements and translate them into technical solutions. Write clean ...

Lead Engineer - Platform SDLC

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
business partners around the world. As a Platform SDLC Engineer you will play a crucial role in designing, implementing, and maintaining automation solutions for software development processes. You will collaborate closely with cross-functional teams to identify automation opportunities, build out custom workflows, and develop utility tools to enhance … DevOps, and DevSecOps Integrate services, tools, and components to enhance systems thinking Build secure SDLC pipelines with vulnerability scanning and artifact validation Collaborate with software development teams to identify automation opportunities Facilitate developer self-service through golden paths and custom solutions Evaluate and recommend new tools and technologies ...

Ruby Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
client, part of our client, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical expertise with … Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. Our services span the full digital delivery lifecycle, including architecture, engineering, delivery management, user-centred design, business analysis, data, DevOps, and AI. We operate as a collaborative and inclusive organisation that empowers our people ...

Software Development Engineer

Hiring Organisation
Deerfoot Recruitment Solutions
Location
Hounslow, South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£350 - £430 per day + Hybrid Working
Software Development Engineer Hounslow (Hybrid - 50% of the time on site) 12 Month Contract Up to £430 p/d Umbrella Rate - Inside IR35 Would you like your code to sit inside the software that gets aircraft away on time? This Software Development Engineer contract is with … team building mission-critical airline operations software, from load optimisation and weight and balance to regulatory-compliant load sheets. Today the team works mainly in Java microservices with a TypeScript and Angular front end, but engineers move between languages as projects change, so we are looking for engineers ...

Director, AI / Machine Learning Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
global financial services and investment company. We're seeking a future team member for the role of Director, AI/Machine Learning Software Engineer to join our team. This role is located in Manchester or London. Role Summary: The AI/ML Software Engineering within the Enterprise … while applying strong technical judgement and strategic vision to move solutions forward. They will play a key role in shaping reusable skills, patterns, and engineering practices that help our client deliver more integrated and effective AI outcomes. In this role, you'll make an impact in the following ways ...

Lead Software Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
client is a leading global investment bank. JOB DESCRIPTION Join a team where your engineering work accelerates how machine learning is built, governed, and delivered across our client. You will help create platform capabilities that make it easier for teams to move from ideas to production with confidence. … enjoy building scalable systems and improving developer experience, this role offers meaningful impact and career growth. As a Lead software engineer at our client within the Corporate Artificial Intelligence and Machine Learning Data Platforms team, you will build and enhance products that support the machine learning lifecycle—spanning model ...

Lead AI Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
client is a UK digital technology and software consultancy. Join our client and Shape the Future We're problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we're transforming digital services for millions, delivering cutting-edge Workday solutions, or pushing the boundaries … into trustworthy AI solutions and ensuring responsible AI practices throughout. As a technical mentor, you will foster a culture of innovation, continuous learning, and engineering excellence. It is a fast-paced environment, so it is important for you to make sound, reasoned decisions. You will do this whilst learning ...

Solutions Architect

Hiring Organisation
Lynx Recruitment Limited
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
Salary
£80,000
Designs (HLDs), solution options, technical roadmaps, and impact assessments. Guide clients through architecture best practices and technology decision-making. Support delivery teams throughout the software development lifecycle, from initial concept through to implementation and operational readiness. Design and deliver next-generation solutions leveraging Generative AI and Agentic AI architectures. … OpenID Connect, REST, JSON, and API Gateway technologies. Demonstrable experience producing High-Level Designs (HLDs), solution options, architecture assessments, and technical governance documentation. Strong engineering mindset with a focus on scalability, resilience, security, and operational excellence. Deep understanding of modern software engineering practices, including Agile, DevOps ...

Cloud Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
part of a team who help keep the UK safe? Join our client as an experienced AWS Developer. As a key member of a Software Engineering team, you'll be working with our National Security Customers to build systems that support their core mission capabilities. You'll work … will work in a small team given as much ownership and responsibility as you have the appetite for but part of a much bigger Engineering community to give you the support you need to grow in your career. We fully embrace DevOps ways of working in our teams ...

Sr React Developer - Equities - Vice President (Equities Sales and Trading Technology)

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at our client within the Equities Sales and Trading Technology, you are an integral part of an agile team that works to enhance … technical operations and processes Serves as a function-wide subject matter expert in one or more areas of focus Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle Influences peers and project decision-makers to consider ...

Integration Architect

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
have a strong focus on Microsoft Azure and Azure API Management (APIM) , designing secure, scalable and resilient integration architectures. You will work closely with engineering, platform, DevOps and architecture teams to establish API standards, integration patterns, automated deployment approaches and secure connectivity across Azure environments. Key Responsibilities Lead … using Azure Monitor, Log Analytics and Application Insights . Present solution designs through architecture governance and review processes. Provide technical leadership and guidance to engineering teams and promote API-first and loosely coupled architecture patterns. Qualifications Essential Skills & Experience 8+ years' experience across software engineering, solution architecture ...

Python Developer with Data experience

Hiring Organisation
Hackajob Ltd
Location
South West London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
client, part of our client, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design, engineering, and delivery. We work closely with our clients to deliver secure, accessible, user-focused services that evolve with their needs. By combining deep technical expertise with … Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. Our services span the full digital delivery lifecycle, including architecture, engineering, delivery management, user-centred design, business analysis, data, DevOps, and AI. We operate as a collaborative and inclusive organisation that empowers our people ...