415 jobs found in Cardiff

About the Company We are seeking experienced Network Security Engineer to join the enterprise network services team in London. The selected professionals will be responsible for ensuring operational stability, resilience, security, and compliance of enterprise network services within a global, highly regulated environment. About the Role This role requires strong hands-on expertise in enterprise networking, incident management, root cause analysis, network automation, and production-grade infrastructure support. The engineers will act as senior technical authorities and escalation points for critical incidents while partnering with architecture, security, and service management teams to deliver reliable and scalable network services. Responsibilities Own operational stability, resilience, and compliance of enterprise network services in a global regulated environment Configure, deploy, and support enterprise network hardware including...

We don't just believe in better. We make it happen. ? Better content. Better products. And better careers.? Working in Tech, Product or Data at Sky is about building the next and the new. From broadband to broadcast, streaming to mobile, Sky Stream to Sky Glass, we never stand still. We optimise and innovate. We turn big ideas into the products, content and services millions of people love. And we do it all right here at Sky.? And we do it all right here at Sky. Role/Team overview ? ? We're seeking an experienced manager to lead our DevSecOps tooling team. You'll help maintain and design the next iteration of application security tooling. Working in partnership with leaders at Comcast, you'll guide cross-functional efforts at enterprise scale. As the team lead of AppSec Tooling, you'll oversee software that helps catalogue and prioritise vulnerability data, leveraging AI where possible to create performance multipliers. ? Our team currently consists of 4...

We have an exciting opportunity for experienced Java developers to join our team! You will have a passion for software development and an excellent understanding of how to define and deliver solutions iteratively and collaboratively. You will be involved in all areas of delivery, with the technical gravitas to mentor and inspire the development team; playing an integral part in helping them continuously improve by sharing your own knowledge, experience and insights. You will be confident in challenging business requirements to ensure you are continuously delivering the best possible outcome, harnessing innovation and driving the adoption of new technologies to deliver business value. Your vision and ambition will contribute to shaping our online technology roadmap, influencing our future technical direction and balancing passion with precision to deliver exceptional online service and solutions for our customers.   This is an initial 12 month contract that sits...

x8d UK-based | 3 days per week in-office (Paddington).   We are looking for an experienced Senior Product Manager to join us on an initial 6 month contract. This is a high-impact role focused on shaping and delivering product initiatives that grow our Food customer base, accelerate category performance, and deepen loyalty integration to maximise engagement and sales. This is an opportunity to shape a critical part of our digital experience and play a key role in driving growth across high-priority business areas. You'll have autonomy, visibility and the chance to make a tangible impact on millions of customers. As Senior Product Manager, you will own and drive the product strategy and roadmap for key areas of the app experience, ensuring seamless, engaging and commercially effective customer journeys. You'll work cross-functionally with engineering, design, data, marketing and trading teams to deliver measurable business outcomes.   Define and...

Project Manager — SC Cleared   Swift Strategies is hiring an SC Cleared Project Manager to join our delivery team. Swift Strategies is a digital, data and technology consultancy specialising in transformation. We partner with government departments, public bodies and education organisations to deliver strategic, user-centred solutions that improve outcomes for the people who use them.   The Role You'll manage the delivery of complex digital transformation programmes across public sector clients, working in agile and waterfall environments, managing budgets and stakeholder relationships, owning workstreams, and resolving blockers to keep delivery on track.   What We're Looking For ✔️ Understanding of agile delivery, GDS standards and digital service design principles ✔️ Understanding of waterfall delivery principles ✔️ Experience managing complex, multi-stakeholder programmes ✔️ Strong analytical, problem-solving...

Enterpise TechOps (contractor) Leeds, Manchester, Edinburgh, London   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...

Job Title: AI Data Engineer (Azure) Location: London Hybrid. Travel to the London office 2 days a week Duration: 6 months Contract Start Date: ASAP Day rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for a highly skilled AI Data Engineer (Contractor) specialising in Azure to join our Digital Innovation team, supporting cutting-edge data and analytics use cases across Tax & Legal. This role is ideal for someone who combines strong AI/GenAI data pipeline expertise with hands-on Azure,...

Company Description: Systemiq is the system change company, working to accelerate the transition to a net-zero, nature-positive and more inclusive economy. As a certified B Corp, we partner with business, finance, policymakers and civil society to transform five interconnected systems: energy, nature and food, materials and circularity, sustainable finance, and urban transformation. We bring together strategy, policy, market design and capital mobilisation to deliver tangible results in the real economy. Founded in 2016, Systemiq has grown to a global team of more than 300 people across Brazil, France, Germany, Indonesia, Kenya, the Netherlands, the UK and the US, united by a singular focus on sustainability.   Contractor role- day rate or Fixed tbc- 6 months ( and high probability to extend) ANALYTIQ – the SYSTEMIQ analytics backbone   World-class analytics is not sufficient to drive true system-level change, but it is a...

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...

04/08/2026 Job Type Contract Salary Day Rate Contract Role: Cloud Architect (Google Cloud)  Location: London / Birmingham - (2/3 days on-site per fortnight) Start date: ASAP (inside IR35) End date: March 2027 Payroll provider –  Rockford Payroll  -   Info for Contingent Workers – Rockford Pay   Must be SC cleared.  ​ As a Cloud Solutions Architect, you will be the technical authority responsible for translating complex client requirements into robust, secure, and scalable solutions on the GDC platform.   You will guide clients and internal teams, ensuring the architecture aligns with best practices and meets stringent security and compliance standards.   Key Responsibilities: Design and architect end-to-end cloud solutions on Google's Dedicated Cloud (GDC), leveraging your expertise in cloud-native services. Lead technical...

Company overview Nomura is a global financial services group with an integrated network spanning approximately 30 countries and regions. By connecting markets East & West, Nomura services the needs of individuals, institutions, corporates and governments through its three business divisions: Wealth Management, Investment Management, and Wholesale (Global Markets and Investment Banking). Founded in 1925, the firm is built on a tradition of disciplined entrepreneurship, serving clients with creative solutions and considered thought leadership. For further information about Nomura, visit www.nomura.com   Department Overview Treasury Planning and Analysis comprises of four key sub-areas; EMEA Liquidity Risk Policy (LRP), Data Assurance (Data), Regulatory Reporting & Controls (RRP) and Treasury Chief Operating Officer/Office (Treasury COO). Treasury COO is a key component of the Finance Treasury Department.   Senior management takes a...

Job title:  Business Analyst – Cash / Liquidity Management Role type : Contractor (12 months) Department:  Wholesale Data & Operations Technology 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 Department overview: Wholesale Data Services and Operations Technology supports two major functions within Nomura – It provides foundational architectural solutions for...

They will have a deep technical understanding of Microsoft 365 services, including Exchange Online, Teams, SharePoint, OneDrive, Entra ID, Intune, and associated security and compliance capabilities. They will have proven experience in shaping technical direction and working in partnership with architects to deliver secure, scalable, and sustainable enterprise solutions.   Experience working effectively across engineering, delivery, and operational teams, ensuring alignment between product roadmap, delivery execution, and live service performance. A strong understanding of identity and access management, security, governance, and modern workplace platform operations is essential, particularly within regulated environments   Finally, the candidate will demonstrate experience applying Agile, DevOps, and product lifecycle management practices to deliver and continuously improve enterprise platforms.   SC...

SC Clearance is an essential requirement for this role, as a minimum you must be willing & eligible to undergo checks.  Please note, due to the exceptional requirements of this position (short-term nature of this role and speed at which we require a postholder in situ) preference may be given to candidates who meet all of the essential criteria and hold active SC clearance.    We are seeking an experienced  Scrum Master / Agile Coach  to join the National Crime Agency's  Project KEENNESS , a high-profile programme focused on disrupting Organised Immigration Crime through the use of AI, technology and innovative software solutions.   Working within the National Cyber Crime Unit (NCCU), you will play a key role in driving the delivery of critical software capabilities, acting as the bridge between intelligence stakeholders and technical delivery teams. Key Responsibilities...

In this role you will participate in the development of software capability within the NCA National Cyber Crime Unit (NCCU) by building upon existing capabilities and creating innovative applications.   As a member of a technical team you will be working with a range of programming paradigms, data structures and modern programming languages to support, identify and develop software and technical opportunities and smarter working.   As a Software Tester your main responsibilities will be to:   Accelerate the process of taking new ideas and features through to the live environment with test automation. Improve the overall test practices across the system through technical implementation and mentoring developers on testing, increasing reliability and stability. Testing the code written by software developers. Testing how individual cloud components are integrating with each other, and how to assess that programmatically....

Job description   Job Title: Senior Full Stack Developer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This...

Job description   Job Title: Full Stack Developer (contract) Location: London Hybrid. Travel to the London office on 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for an experienced Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This...

Job Title: Senior Cloud Engineer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for experienced Senior Cloud Engineers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This position requires a solid engineering experience as...

Full job description 3-4 days per week, hybrid work policy in central London office We're looking for a freelance product engineer to join us between June and October 2026, working primarily on wonderbly.com with a focus on driving growth into Q4. This is a hands-on role. The work involves close collaboration with the VP product and other teams to solve deep customer experience challenges around our Kids and Keepsake landing pages and journeys, in order to unlock growth in these key areas for the business. You'll be working within a small, focused team — and at least some of the time, with a fair amount of autonomy. We're not looking for someone to execute a perfect brief. We're looking for someone with the judgment to help us figure out the right thing to build, and then build it well. A few things that are important to us The work you're doing feeds directly into beautifully made, deeply personal books that people treasure. People’s...

Full job description This role is delivered within secure environments. Candidates must be eligible for UK Security Clearance (SC and DV) and hold UK Citizenship. Opening: Join the Mission At ByDesign Secure, we design and deliver secure-by-default digital platforms for high‑assurance environments. We are currently building a new secure cloud platform based on Google Distributed Cloud (GDC) and are looking for a Security Engineer (SIEM) to lead the design and implementation of its security monitoring and observability capabilities. This role offers the opportunity to build a SIEM capability from the ground up, influence security architecture decisions, and directly support SOC operations protecting critical public‑sector services. About the Opportunity As a Security Engineer (SIEM) at ByDesign Secure, you will be responsible for building and enhancing our security monitoring and detection capabilities across complex environments. You will design...