149 engineering jobs found in London

Travel & Lifestyle Services face the challenge of delivering seamless mobile experiences that meet high expectations for reliability and performance. As a Senior Engineering Manager - Mobile, working in a hybrid mode in London, you will shape the next generation of travel applications for iOS and Android, balancing technical depth with delivery management across multiple teams. The mandate is to build a collaborative engineering culture that consistently ships quality products. The work matters because every release directly impacts how clients experience travel and lifestyle services. Responsibilities Design, develop, test and deliver production mobile application features, acting as a hands-on engineer in Swift/iOS or Kotlin/Android Contribute directly to technical solutions and mobile application architecture, setting and upholding high engineering standards for code quality, testing, performance, reliability and maintainability Provide technical leadership...

Senior Delivery Manager - Appvia - Active UK Government Security Clearance required Internal Title: Senior Delivery Manager Location: London, UK (Hybrid - typically 1-2 days per week in office) Contract: Permanent or Contract Start Date: Immediate start (Early December) Package: £60,000 - £80,000 + 10% Bonus + 10% Shares + Benefits (see more below) Contract Day Rate: £600 Inside IR35   About Us Appvia is a specialist cloud, platform engineering, and AI enablement consultancy, helping organisations design, build, and operate modern cloud platforms at scale. We work across public and private sector organisations, delivering outcomes in complex and highly regulated environments. Our focus is on enabling teams to improve delivery performance, adopt modern engineering practices, and build secure, scalable platforms that support long-term change. Our work spans cloud migration, platform engineering, DevOps transformation, and...

Senior Business Analyst (contractor), London What are we trying to do? Lab49 was founded in 2002 with a deep pool of business and technology talent and a global reach. We specialize in helping clients realize rapid transformational change at an industrial scale and operate historically towards the upper tiers of banking and capital markets, to include banks, hedge funds and exchanges; assisting those companies with their most key strategic business programmes and technology investments. What do we need help with? We are looking for an experienced consultant to work on a large institutional multi-year business transformation and integration project in cross border payments. What will you do? Business analysis • Develop business requirements and backlogs • Develop detailed business specifications, including worked numerical examples • Develop functional architectures and solutions designs • Develop delivery roadmaps, identify dependencies,...

Job Introduction Handelsbanken combines a long-established relationship banking model with secure, resilient, and customer-focused technology. Our technology teams enable the Bank’s decentralised way of working, delivering systems built for stability, trust, and long-term value. We are on a multi-year technology and digital transformation journey to enhance customer experience and improve how colleagues work together. By modernising platforms, simplifying processes, and better connecting data and systems, we help relationship teams focus on customers and less on complexity. Our decentralised culture extends to technology. Teams are trusted to take ownership, make informed decisions, and deliver sustainable, high-quality solutions. We value engineering excellence, pragmatic problem-solving, and strong collaboration across technology, business, and risk. We offer technologists the opportunity to build lasting careers, deepen their expertise, and contribute to meaningful...

Salary £400 - £425 Outside IR35 City London Province Greater London Country United Kingdom Postal Code E14 Job Description About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. With a strong commitment to user-centred design and agile delivery, we continue to build innovative digital services that truly make a difference. Role Purpose We are looking for an experienced Backend Developer to design, build, and maintain scalable, secure server-side services and APIs, while contributing to the adoption of Agentic AI capabilities within our engineering platform. The role sits at SFIA Level 4 : the individual works under general direction, uses discretion in resolving problems, plans and monitors their own...

Senior TypeScript Engineer (Node.js, AWS Serverless), FinTech Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 per day. Inside IR35 Duration: 6 months About Codurance We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing, sensible architecture, and teams that keep learning. Our engineers work embedded with client teams, so you get variety, real ownership, and the backing of a wider community of craftspeople who'll challenge you and help you grow. The role We're looking for a senior contract engineer to work on a financial platform where correctness actually matters. You'll design, build, and run TypeScript and Node.js services on AWS serverless infrastructure. You'll work in a small, cross-functional team alongside product, operations, and customer-facing colleagues, and you'll be the person people go to when they're...

Role description Senior AI Infrastructure Engineer (Agent Runtime Platforms) London – Hybrid ASAP 6 month Contract Inside IR35/ Fixed Term Employment   UST is looking for a Senior AI Infrastructure Engineer with deep experience building and operating production-scale agentic AI systems. You'll work with leading agent runtime platforms such as Amazon AgentCore Runtime (or similar) to deploy, secure, and scale AI agents and multi-agent workflows across enterprise environments.   What You'll Do: Deploy and manage AI agents and multi-agent systems in production Configure agent runtimes, tool integrations, permissions, and access controls Design memory, state management, and context-handling architectures Implement AI guardrails, governance, monitoring, and observability Build Python-based APIs, platform services, and orchestration layers Develop scalable, cloud-native AI solutions on AWS Contribute reusable...

Salary 275-325 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a UK-based, award-winning digital consultancy delivering high-quality digital products and services for major public sector clients, including DWP, MoJ, NHS and HMRC. With a team of over 300 consultants, we specialise in building secure, user-centred and scalable digital solutions that serve millions of citizens. We foster a collaborative engineering culture, encourage continuous learning and prioritise inclusivity. As a Disability Confident Level 1 employer, we are committed to making our recruitment processes and working environments accessible and supportive for everyone. Role Overview We are looking for a highly skilled QA Automation Tester with extensive experience in designing, developing and executing automation frameworks across UI, API and...

Contract - Software Developer In Test- SC Cleared Inside IR35 Contract Initial 6 months London - Hybrid working Start ASAP - Must have active SC Clearance About Scale Factory We are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to move faster, take smarter risks and pursue transformation. Formerly Ten10, we have deep roots in Quality which means we don’t just build for the future, we ensure it actually works. We combine this engineering discipline with cutting-edge AI expertise to deliver robust, scalable foundations that turn ambitious transformation into reliable reality. About the Role This is more than just a job, it’s an opportunity to innovate and grow. As a Software Developer in Test , you’ll: Work with our clients to design, build, and implement...

What you will be doing Take ownership of elements of the IDAM Transformation program design and documentation, including HLD’s, LLD’s and Diagrams in both logical and UML/Sequence format Manage aspects of IDAM transformation engagement in multiple Architectural and Technical forums from a technical and engineering perspective for the relevant part of IDAM transformation being designed and approved You will be responsible for detailed designs for all relevant parts of the transformational programme of work for IDAM You will need to understand the technology, solutions and business outcomes of the strategy and be able to convey these to stakeholders up to C level. Be responsible for the successful delivery of relevant parts of IDAM transformation that you are architecting The role requires effective communication across the workstreams and management of their inter-dependencies including oversight of any risks and issues arising. Risk and Issue...

Working at CreateFuture CreateFuture is an AI-native consulting partner where people do work that matters and are supported to do it well. We work alongside organisations such as PayPal, adidas, NatWest, FanDuel and Money Saving Expert, building digital products and services that make a difference while always putting people first. We’re a team of creators. We write code, shape delivery, build go-to-market strategies, develop AI solutions and create the practices that support our people. We work side by side with our clients, challenging what’s not working and helping them to build the future. Our commitment to craft, quality, and culture has helped us scale to over 600 people in just a few years. CreateFuture is a Great Place to Work-Certified™ company and has won Best Workplaces UK multiple years in a row. Join us on our journey. Let’s create tomorrow, together, today. About The Role And Team We are looking for an experienced TechOps Lead to join us on a contract...

We’re looking for the special, unique and amazing YOU! @ KCS IT, we look for the ones that stands out, for those that always wants to be better and fight for it, and for those who has the same values that we do: dedication, energy, integrity, transparency, flexibility, trust, honesty, hard work, proactivity, team work. At KCS we stand for equality and value diversity. We create a safe, diverse environment where opportunities are equal for everyone! We do not discriminate based on age, ethnicity, sexual orientation, gender, disability or any factor other than merit. All applications with skills for the position are welcome!   We are looking for an Amazing: Project Manager – Cloud & Application Security Platform 🚀 Seniority: Senior Type of position: Hybrid (London, UK)   The amazing you, will have: Proven experience managing complex IT implementation and rollout projects . Strong project management skills,...

Role: Platform Solution Architect – Part time Location: Remote Start Date: November 2026 End Date: 31 st January 2027 Daily Rate: Inside IR35 Payroll provider – Rockford Payroll Info for Contingent Workers – Rockford Pay This is an exciting opportunity to join Deloitte Operations for an engagement with one of our clients. The Role We are seeking an experienced Foundation Platform Solution Architect to design and assure shared Azure foundations across identity, networking, observability, security, and reusable platform services. About The Role In this role, you will produce platform blueprints and guardrails, resolve cross-component design decisions, and assure implementation against enterprise standards. You will work closely with business SMEs, security, data, engineering, and operations teams to evaluate options, document decisions, and ensure detailed designs are aligned to the wider target architecture. Key...

Senior Machine Learning Expert (AI Training) About The Role What if your deep knowledge of machine learning could directly shape how the world's most advanced AI systems reason, plan, and make decisions? We're looking for Senior Machine Learning Experts to author high-fidelity reasoning traces — step-by-step documentation of how an AI should think through complex, real-world problems. This is a fully remote, flexible contract role built for senior ML practitioners who want to work at the frontier of AI development. Your expertise won't just inform a model — it will become part of how it thinks. Organization: Alignerr Type: Hourly Contract Location: Remote Commitment: 10–40 hours/week What You'll Do Author complex, high-fidelity reasoning traces that capture step-by-step planning, tool use, and decision-making for sophisticated technical tasks Design structured traces that demonstrate how an LLM should navigate intricate,...

  Job Code: 14922 Country: GB City: London Skill Category: IT Technology Description: Job Title: Identity Delivery Manager Role type: Contractor (12 months) Department: Authentication/MFA & Directory Services Location: London (Hybrid)   Company overview   Nomura is a financial services group with an integrated global network. By connecting markets East & West, we service the needs of individuals, institutions, corporates and governments through our four business divisions: Wealth Management, Investment Management, Wholesale (Global Markets and Investment Banking) and Banking.   Driven by the insights of some 28,000 people worldwide, we put our clients at the center of everything we do, delivering unparalleled access to, from and within Asia. For further information about Nomura, visit www.nomura.com...

Salary 400-450 outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a leading UK digital and technology consultancy specialising in delivering impactful, user-centred services for the public sector. We work at the heart of government transformation, partnering with central government departments, agencies and local authorities to design and deliver digital products and services that make a real difference to citizens' lives. With a team of over 125 engineers, architects, delivery professionals and designers, we bring deep Government Digital Service (GDS) expertise, a strong delivery culture and a commitment to delivering high-quality outcomes the right way. We are proud that 42% of our organisation is women, and we continue to build diverse, inclusive teams that reflect the communities we serve. Role Overview We...

Salary 450 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Scrumconnect Consulting is a UK-based digital transformation consultancy delivering secure, scalable, and user-centred solutions across government and enterprise organisations. We specialise in agile delivery, cloud platforms, data, and modern engineering practices—helping clients build reliable services that meet high operational and compliance standards.The Role   The Role We’re looking for a Senior Security Architect to assess and define the baseline security architecture underpinning a major programme spanning local, regional, and national delivery models. This is a hands-on architectural assessment role — you’ll be evaluating options, surfacing risks, and producing clear, actionable recommendations that inform how security is designed and delivered at...

Salary 350-400 Outside IR35 City London Province Greater London Country United Kingdom Postal Code EC1A Job Description About Scrumconnect Consulting Scrumconnect Consulting is a digital and data consultancy delivering high-quality technology, analytics and transformation services to public and private sector clients. We work closely with government departments and complex organisations to design and deliver scalable, ethical and impactful data solutions. The Role As a Data Engineer, you will play a critical role in designing, building and maintaining high-quality data models that enable analytics, reporting and data-driven decision-making. You will work with stakeholders across complex domains, including GDS-aligned programmes, to understand data relationships and business processes, and turn them into robust analytical data assets. This role is hands-on technical delivery with strong stakeholder engagement. You will work...

About Scrumconnect Scrumconnect Consulting is a UK-based digital transformation consultancy delivering secure, scalable, and user-centred solutions across government and enterprise organisations. We specialise in agile delivery, cloud platforms, data, and modern engineering practices—helping clients build reliable services that meet high operational and compliance standards. The Role We're looking for a senior Forensic DBA to investigate, reconstruct and explain what has happened inside business-critical databases on a UK public sector programme. You will work with security, delivery and engineering teams to find the root cause of data incidents, preserve evidence, and make recommendations that stop them recurring. At SFIA Level 5 you'll work independently, advise at senior level, and set the standard for how the programme logs, audits and recovers its data. Key Responsibilities Investigate data incidents, such as unexpected changes,...

This role is delivered within secure environments. Candidates must be eligible for UK SC clearance and hold UK citizenship. Join the Mission At ByDesign Secure, we believe that world-class security shouldn't be an afterthought—it should be the foundation. We are an independent, outputs-based consultancy dedicated to solving complex data assurance challenges in the UK public sector. We are a lean, expert team focused on delivering high-impact outcomes. If you are a self-starter who thrives on autonomy and wants your work to contribute to secure, nationally significant programmes, we want to talk to you. About the Opportunity We’re looking for an experienced and collaborative Technical Editor to work closely with our architecture, engineering and software development teams. This is not simply a proofreading role: you will evaluate the logic, structure and readability of deeply technical documents and help ensure complex information is accurate, clear and...