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SEPHORA UK is seeking a Senior Manager, Ecommerce Campaigns & Trading to lead Web and App experiences, translating priorities into revenue and growth.

smoothly across 10+ countries.In this role, you will have the opportunity to:Build and scale in Go: Develop and maintain robust, high-throughput microservices and features in Go.Work proactively in Kanban: Thrive in a continuous delivery environment. You'll participate in refinements and actively pick up work rather than waiting for it to be handed down.Champion system health: Take a proactive stance on reliability. You'll participate in our weekly signal channel reviews to identify, investigate, and resolve production anomalies before they become major issues.Contribute to system design: Help implement scalable solutions and contribute to technical discussions, working alongside senior engineers as they shape the wider architecture.Collaborate across teams: Support product and delivery teams to ensure our integrations roll out smoothly across international markets. What will you bring to the table? We aren't looking for someone who knows absolutely everything about system architecture from day one; that's what our senior engineers are here to help with. But we are looking for a proactive problem solver with a solid foundation. Here’s what we'd love to see: • Solid Go experience: A few years of commercial experience writing clean, efficient, and testable code in Go., • A proactive mindset: You don't just wait for the next ticket; you actively look for ways to improve the codebase, fix bugs, and streamline processes., • Event-Driven know-how: A good understanding of microservices and event-driven design (e.g., you grasp the complexities of eventual consistency and distributed systems)., • An SRE mindset: You care deeply about what happens after your code goes live, with a strong focus on maintaining and improving production services., • Great communication: You are comfortable "working out loud" (WOL) and can confidently explain technical concepts to non-technical folks., • Quality first: Experience with Test-Driven Development (TDD) and an openness to pair programming when tackling complex problems., • AI-Assisted Development: You are comfortable using AI coding assistants and LLMs to accelerate your daily workflow, from scaffolding code and writing tests to debugging complex issues., • AWS Cloud Services: Hands-on experience with specific Amazon Web Services, including DynamoDB, SNS, SQS, and S3., • Bonus points: Previous experience working in an international company or dealing with high-volume transactional systems (like POS or e-commerce). Experience with Kafka is also a strong plus. Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Fun, fast-paced and supportive, the JET culture is about movement, growth and about celebrating every aspect of our JETers. Thanks to them we stay one step ahead of the competition. No matter who you are, what you look like, who you love, or where you are from, you can find your place at Just Eat Takeaway.com. We're committed to creating an inclusive culture, encouraging diversity of people and thinking, in which all employees feel they truly belong and can bring their most colourful selves to work every day. What else are we delivering? Want to know more about our JETers, culture or company? Have a look at our career site where you can find people's stories, blogs, podcasts and more JET morsels. Hungry for a challenge? That's good, because at Just Eat Takeaway.com (JET) we believe everything is possible, or, as we say, everything is on the table. We are a leading global online food delivery marketplace. Our tech ecosystem connects millions of active customers with hundreds of thousands of connected partners in countries across the globe. Our mission? To empower every food moment around the world, whether it's through customer service, coding or couriers. The Go Engineering role plays a critical part in connecting partners with the Just Eat Takeaway platform. We are looking for engineers to take our integration platform to the next level while maintaining core functionality on which thousands of our partners depend. These are some of the key ingredients to the role: As an engineer in the JET Connect team, you won't just be writing code; you'll be building the high-volume POS and menu integrations that keep global brands like McDonald's, KFC, and Domino's running #J-18808-Ljbffr

Did you know you can receive job alerts via WhatsApp? Important: West Hertfordshire Teaching Hospitals NHS Trust does not charge any fees at any stage of the recruitment process, including job applications, sponsorship arrangements or employment offers. If you receive a job offer or recruitment communication and are unsure whether it is genuine, please verify it using the contact details published on this website. Any request for payment should be treated as fraudulent. We are seeking a dynamic, full-time substantive consultant gastroenterologist with a subspeciality interest in Inflammatory Bowel Disease. You will join a team of fourteen gastroenterologists at West Herts Teaching Hospitals NHS Trust who enjoy working together and supporting each other. You should be a competent clinician and endoscopist with a CCT in gastroenterology and general medicine and experience working within the NHS. To complement our team, you should demonstrate interest in managing complex Inflammatory Bowel Disease. We have a dynamic IBD team with five experienced IBD nurse specialists, regular MDT meetings and close links to our colorectal colleagues. We are seeking to expand our team to manage our demand, develop new treatment pathways and increase our research portfolio for the benefit of our patients. This post has 10 programmed activities. There is a 1:14 on call rota for weekend and weekday put of hours gastroenterology cover and 1:7 rota for ward cover. We are looking for the prospective candidate to start as soon as possible. The post-holder will be expected to contribute to the smooth running, governance, and further development of the IBD service including: • Independent care of patients with complex IBD, • Actively lead and contribute to IBD MDTs, • Support and training of the IBD nurses, • Foster close teamworking within the IBD team, • Support networking with internal and external providers, • Support IBD data collection/ audit and database, • Implement national policies and guidance and local GIRFT recommendations relating to IBD care, • Maintain appropriate CPD, • Endoscopy (Elective, training, and inpatient emergency), • Outpatient work (clinics, referral vetting, GP advice and guidance), • Inpatient work (Consultant of the week to cover GI ward, Ward referrals), • Weekend work (6 hours on site and emergency endoscopy) 1 week in 14 You will be expected to be able to travel to all three Trust hospital Sites (Watford General Hospital, Hemel Hempstead Hospital and St Albans Hospital). You will take part in clinical governance and clinical risk management, and in their implementation, including audit. A new hospital has been planned for Watford. A new four roomed Endoscopy Unit at St Albans has been planned with a completion date of 2026. We are building on the success of our award-winning virtual hospital and re-imaging models of care, working ever more closely with partners and making the most of advances in digital healthcare. Staff wellbeing and development are a priority at West Herts Teaching Hospitals NHS Trust, as is the role of innovation in improving clinical care, outcomes and patient experience. We are a flexible working employer At West Herts we recognise the importance of a good work life balance and the ability to work flexibly. We are delighted to offer a variety of flexible working options for all staff. Please check out our web page for more information. We encourage and welcome people with disabilities. If you need help, please ask. The management responsibility of the post-holder will be to the clinical lead for Gastroenterology, Dr Mark Fullard who is responsible to the Divisional Director (Dr. Niall Keenan), the Medical Director (Dr Michael van der Watt) and Chief Executive and Trust Board. The detailed job description and person specification included in job description and person specification. • Completed CCT in Gastroenterology and General Medicine or within 6 months of completion, • Full GMC registration with license to practice, • MD or PhD You must have appropriate UK professional registration. This post is subject to the Rehabilitation of Offenders Act 1974 (Exceptions) Order 1975 (Amendment) (England and Wales) Order 2020 and it will be necessary for a submission for Disclosure to be made to the Disclosure and Barring Service. Name Dr Mark Fullard Job title Clinical Lead for Gastroenterology Email address Telephone number Additional information A personal discussion and visit to the department are strongly encouraged. Further information may be obtained from Dr Mark Fullard, Clinical Lead for Gastroenterology: or Dr Katharina Wallis. IBD consultant, #J-18808-Ljbffr

Job Title: Cisco WebEx / Collaboration Engineer – Meeting Technology Location: London Job Type: Contract – Long-term / multi-year contract Salary /Day Rate: £264 per day Working setup: Hybrid – 3 days per week onsite / 2 days remote Industry Sector: Financial Services / Technology Candidates must have the right to work in the United Kingdom Introduction: We are seeking a Cisco WebEx / Collaboration Engineer to join a Meeting Technology team supporting enterprise Voice, Video and Web Collaboration infrastructure. The role will contribute to the analysis, design, implementation and continuous improvement of infrastructure supporting the Meeting Technology portfolio. You will work across Cisco Cloud Collaboration technologies, WebEx, Voice and Video platforms, ensuring solutions are robust, scalable, highly available and aligned with enterprise technology standards. This is a hands-on technical role suited to someone with experience supporting Cisco WebEx, VoIP, video conferencing and collaboration technologies in enterprise environments. Key Responsibilities Support the implementation, deployment and ongoing operation of Cisco Cloud Collaboration technologies . Provide technical support across Voice, Video and WebEx platforms. Participate in Incident Management, Problem Management and Change Management activities. Design and document technical solutions, project specifications and infrastructure requirements. Develop and drive proofs of concept (PoCs) to evaluate new technologies and capabilities. Manage and coordinate technical escalations with vendors and third-party support organisations. Provide technical input into the creation, maintenance and implementation of technology standards and documentation. Support end-to-end infrastructure solutions covering integration, installation, implementation, troubleshooting and maintenance . Work on prioritised features and technical deliverables within ongoing Agile sprints. Analyse and resolve moderately to highly complex service and infrastructure problems. Interpret and troubleshoot VoIP, Video and WebEx topologies . Support the ongoing improvement of the Meeting Technology infrastructure platform in terms of robustness, scalability, availability and efficiency. Ensure infrastructure solutions comply with enterprise technology standards and architectural requirements. Required Qualifications, Skills and Experience Strong professional experience supporting Voice, Video and Cisco WebEx technologies . Hands-on experience with Cisco Cloud Collaboration technologies and platforms. Experience with Cisco WebEx / WebEx App , including enterprise collaboration environments. Knowledge of WebEx Control Hub administration . Experience with Cisco TelePresence / Video Conferencing technologies. Knowledge of Cisco Room Series, RoomOS 11 and Desk Pro devices. Experience with Cloud Calling and enterprise voice technologies. Understanding of VoIP protocols , including SIP, MGCP and SCCP . Experience with Hybrid Calendar and collaboration integrations. Knowledge of Jabber . Ability to understand and troubleshoot end-to-end Voice, Video and WebEx architectures/topologies . Experience with infrastructure implementation, deployment, troubleshooting and maintenance. Strong analytical and problem-solving skills. Experience working within Incident, Problem and Change Management processes. Desirable Skills and Experience Experience with Microsoft Teams . Knowledge of Microsoft Exchange, Active Directory and Outlook integrations. Experience with scripting and automation . Experience working with enterprise-scale collaboration or unified communications environments. Experience managing vendor and third-party technical escalations. Experience working in an Agile/Scrum environment. Experience developing Proof of Concepts and evaluating new collaboration technologies. TPBN1_UKTJ

Allwyn UK is seeking a Senior Product Designer – Design System to govern foundations, components and templates while enabling scalable patterns across web and app experiences.

Watford Hertfordshire GB WD17 2 Full Time Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. JET's Information Security organisation protects a technology-led, cloud-native platform serving millions of customers across multiple markets. JET's building security into the foundations of how we design, engineer, and operate our cloud-native platforms at scale, across our technology organisation. JET's Security Engineering team builds the tools, guardrails and controls that let every engineer at JET ship secure code, over 100 times a day. As a Senior Security Engineer, you'll design, build and run the security solutions our 1st and 2nd line InfoSec teams and wider engineering community rely on daily, from vulnerability scanning and access monitoring to AI security guardrails. You'll work hands-on within JET's global Security Engineering team, turning security policy into code and every engineer into a security-conscious one. These are some of the key components to the position: • Design, build and deploy security controls and guardrails across JET's cloud-native platforms, including AI security solutions protecting customer-facing products., • Run password audits, network and web application vulnerability scans, and intrusion detection to identify and close gaps before they're exploited., • Automate security processes as code, embedding compliance and IaC checks into CI/CD pipelines shipping over 100 times daily., • Conduct risk audits and assessments, translating findings into practical recommendations for engineering teams., • Monitor and analyse system access logs, flagging anomalies and supporting incident response., • Plan and test security backup and disaster recovery processes to keep JET's platforms resilient., • Partner with 1st and 2nd line InfoSec teams as customers of your solutions, translating technical work for product and engineering audiences., • Practical experience writing and deploying applications or tooling into cloud-native environments (AWS, Azure or GCP)., • Strong, demonstrable skills deploying AI security solutions, guardrails, and defences for AI systems used by customers., • Proficiency in at least one of C#, Python, Java, PowerShell or Bash, with a track record of automating security processes., • Working knowledge of Infrastructure as Code and Compliance as Code practices., • Comfort operating in Agile, DevOps-driven teams with frequent, continuous delivery., • Confident stakeholder management, translating security risk and technical decisions into language product and engineering teams act on., • A collaborative, evangelist mindset, building trust so others choose secure defaults rather than having security imposed on them. At JET, this is how we play Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Being the best at what we do isn't just about delivering on our strategy. It's a competition for something incredibly valuable - our customers' choice. Every time a customer decides where to order, they're picking a side. At the heart of the JET Customer League are our values and behaviours. They guide every interaction, every decision, every innovation. These are the actions we need to perform consistently and brilliantly, to surpass the competition and earn our customers' loyalty, again and again. Fun, fast-paced and supportive, the JET culture is about movement, growth, helping one another to succeed and celebrating wins. By truly living our values and embodying our behaviours, we're building a customer-first culture which enables us to stay one step ahead of the competition. No matter who you are, what you look like, who you love, or where you are from, you can find your place at Just Eat Takeaway.com. We're committed to creating an inclusive culture, encouraging diversity of people and thinking, in which all employees feel they truly belong and can bring their most colourful selves to work every day. Want to know more about our JETers, culture or company? Have a look at our career site where you can find people's stories, blogs, podcasts and more JET journeys. #s1-Gen Ready for a challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday-night feast, a post-gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. About this role JET's Information Security organisation protects a technology-led, cloud-native platform serving millions of customers across multiple markets. JET's building security into the foundations of how we design, engineer, and operate our cloud-native platforms at scale, across our technology organisation.JET's Security Engineering team builds the tools, guardrails and controls that let every engineer at JET ship secure code, over 100 times a day. As a Senior Security Engineer, you'll design, build and run the security solutions our 1st and 2nd line InfoSec teams and wider engineering community rely on daily, from vulnerability scanning and access monitoring to AI security guardrails. You'll work hands-on within JET's global Security Engineering team, turning security policy into code and every engineer into a security-conscious one. These are some of the key components to the position: Design, build and deploy security controls and guardrails across JET's cloud-native platforms, including AI security solutions protecting customer-facing products. Run password audits, network and web application vulnerability scans, and intrusion detection to identify and close gaps before they're exploited. Automate security processes as code, embedding compliance and IaC checks into CI/CD pipelines shipping over 100 times daily. Conduct risk audits and assessments, translating findings into practical recommendations for engineering teams. Monitor and analyse system access logs, flagging anomalies and supporting incident response. Plan and test security backup and disaster recovery processes to keep JET's platforms resilient. Partner with 1st and 2nd line InfoSec teams as customers of your solutions, translating technical work for product and engineering audiences. What will you bring to the team? Practical experience writing and deploying applications or tooling into cloud-native environments (AWS, Azure or GCP). Strong, demonstrable skills deploying AI security solutions, guardrails, and defences for AI systems used by customers. Proficiency in at least one of C#, Python, Java, PowerShell or Bash, with a track record of automating security processes. Working knowledge of Infrastructure as Code and Compliance as Code practices. Comfort operating in Agile, DevOps-driven teams with frequent, continuous delivery. Confident stakeholder management, translating security risk and technical decisions into language product and engineering teams act on. A collaborative, evangelist mindset, building trust so others choose secure defaults rather than having security imposed on them. At JET, this is how we play Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Being the best at what we do isn't just about delivering on our strategy. It's a competition for something incredibly valuable - our customers' choice. Every time a customer decides where to order, they're picking a side. At the heart of the JET Customer League are our values and behaviours. They guide every interaction, every decision, every innovation. These are the actions we need to perform consistently and brilliantly, to surpass the competition and earn our customers' loyalty, again and again. Fun, fast-paced and supportive, the JET culture is about movement, growth, helping one another to succeed and celebrating wins. By truly living our values and embodying our behaviours, we're building a customer-first culture which enables us to stay one step ahead of the competition. Inclusion, Diversity & Belonging No matter who you are, what you look like, who you love, or where you are from, you can find your place at Just Eat Takeaway.com. We're committed to creating an inclusive culture, encouraging diversity of people and thinking, in which all employees feel they truly belong and can bring their most colourful selves to work every day. What else are we delivering? Want to know more about our JETers, culture or company? Have a look at our career site where you can find people's stories, blogs, podcasts and more JET journeys. Are you ready to join the team? #J-18808-Ljbffr

Location: Watford (Hybrid) Salary: Competitive + Bonus + Excellent Benefits Help build the technology behind some of the UK's best-loved jewellery brands. At Signet Jewelers, we’re home to iconic brands including H. Samuel and Ernest Jones. Behind every unforgettable customer experience is a modern, resilient technology platform-and we’re investing heavily in its future. We’re looking for an experienced Infrastructure Engineer to join our UK IT team and play a key role in supporting, maintaining and transforming our infrastructure as we continue our journey towards a cloud-first environment. If you enjoy solving complex technical challenges, working across a diverse technology estate, and taking ownership of critical systems, this is an exciting opportunity to make a real impact. As part of our Infrastructure team, you'll provide 3rd line infrastructure support while helping to deliver ongoing improvements across our on-premise and cloud environments. • Supporting and administering our UK infrastructure across servers, cloud platforms and networking, • Investigating and resolving complex 3rd line technical issues, • Designing and implementing proactive monitoring and alerting to prevent future incidents, • Managing Windows Server environments, Active Directory, Group Policy and core infrastructure services, • Supporting our AWS and Azure cloud platforms as we continue to migrate services to the cloud, • Working closely with internal IT teams and external technology partners to deliver infrastructure improvements, • Ensuring all infrastructure changes meet security, compliance and governance standards, • Maintaining clear technical documentation and automation scripts to improve operational efficiency, • Participating in an on-call rota and providing out-of-hours support during key retail trading periods You'll gain exposure to a broad and evolving technology landscape including: • Windows Server, • Active Directory & Group Policy, • Office 365, • AWS (ECS, Amazon MQ, RDS, S3, Workspaces, VPCs), • Microsoft Azure, • PowerShell, • Meraki networking, • SQL Server, • SolarWinds (or similar monitoring platforms), • Remote Access technologies With around 150 Windows servers, multiple AWS environments and Azure services, there's plenty of opportunity to broaden your technical expertise. We're looking for someone who's naturally curious, enjoys learning new technologies and isn't afraid to take ownership. You'll ideally have: • Strong experience administering Windows Server environments, • Good knowledge of Active Directory, Group Policy and Windows infrastructure, • Excellent troubleshooting and technical problem-solving skills, • Experience monitoring and supporting enterprise infrastructure, • Knowledge of cloud platforms such as AWS and/or Azure, • Experience creating technical documentation and automation, • Strong communication skills with the ability to explain technical issues clearly, • A proactive, "can do" approach and the confidence to work independently when needed It would be great if you also have experience with: • PowerShell scripting, • Office 365 administration, • Networking, • Linux, • AWS services such as ECS, MQ and web applications, • SolarWinds or similar monitoring platforms Technology plays a vital role in keeping our business running-from supporting our stores and support centres to enabling our digital growth. You'll join a highly skilled, collaborative IT team where your ideas are welcomed, your development is encouraged and you'll have the opportunity to work with modern cloud technologies while helping shape the future of our infrastructure. This is an environment where initiative is valued, continuous improvement is encouraged, and no two days are ever quite the same. You'll be someone who: • Takes ownership and delivers results, • Enjoys solving complex technical problems, • Thinks analytically and proactively, • Works collaboratively across teams, • Stays calm under pressure, • Has a genuine passion for technology and continuous learning Ready to join us? If you're looking for an opportunity where you can make a real impact, develop your cloud expertise and be part of a business investing in its technology future, we'd love to hear from you. • Competitive salary, • Generous discount of up to 30% off our fabulous products from day one., • An annual enhanced discount to celebrate the day you joined our team., • Retirement Savings plans which offer flexibility in the way you save for the future., • Immediate Life Assurance from day one., • A minimum of 22 days holiday per year which increases after a years' service., • Recognised qualifications, study support and structured career progression., • Health and Wellbeing Scheme., • Financial Wellbeing scheme., • Give As You Earn scheme - An easy way to support causes close to your heart., • Real Rewards - exclusive discounts on groceries, travel and leisure. Signet is the name behind H. Samuel and Ernest Jones. Together, we have more than 270 stores in the UK and Republic of Ireland. But that's not all, we are part of the world's largest retailer of diamond jewellery with approximately 2,800 stores. Just imagine where your career could take you Signet Jewelers (H. Samuel & Ernest Jones) is an equal opportunity employer committed to diversity and inclusion. We welcome applications from all sections of the community and are proud to have achieved Disability Confident Committed status (Level 1). All employment is decided on the basis of qualifications, merit and business need. #J-18808-Ljbffr

Arrows is a technology consultancy seeking experienced software leaders to join cross-functional teams. You will ship scalable web applications, lead delivery, and help shape architecture across multiple client engagements. You will work with stacks like .NET Core, Node.js, Python, Java/Kotlin on Kubernetes and cloud platforms, collaborating closely with engineers to accelerate value and quality. This is a hands-on leadership role with mentoring opportunities. #J-18808-Ljbffr

• Department: Web Engineering Own full-stack web delivery outcomes for Europe markets by translating demand signals into measurable pipeline and revenue impact. Position scope, strategic mission, and operating context. Drive reliable execution in full-stack web delivery with clear KPI governance, weekly optimization cycles, and high-quality stakeholder communication. • You will work with cross-functional squads supporting campaigns and delivery systems across Europe markets., • This role contributes to our region-country-city operating model and reinforces commercial accountability., • You will partner with strategy, delivery, and analytics leads to improve execution quality and speed., • Department: Web Engineering, • Employment Type: Full Time, • Work Model: Hybrid, • Primary Location: London (Hybrid) with Europe collaboration, • Own end-to-end delivery for Full Stack Web Developer initiatives, from planning through execution and optimization., • Translate business goals into KPI trees, sprint priorities, and measurable weekly actions., • Run structured experiments and document performance learnings for scaling decisions., • Collaborate with adjacent teams to align creative, technical, and operational dependencies., • Maintain QA discipline, reporting clarity, and leadership-ready status updates. Required Experience • 5-8 years of experience in full-stack web delivery., • Hands-on capability with PHP, MySQL, frontend integration., • Strong communication and stakeholder management in cross-functional environments., • Data-informed decision making with comfort in KPI and performance analysis., • Demonstrated ownership mindset with the ability to execute against deadlines. Preferred Qualifications • Experience working across multi-country or multi-region delivery environments., • Track record improving conversion quality, efficiency, or operational reliability., • Confidence in SOP documentation and process governance. Structured selection focused on capability, execution quality, and team fit. • Step 1: Application Review - Capability evidence and role fit are assessed against clear decision criteria., • Step 2: Role and Experience Screening - Capability evidence and role fit are assessed against clear decision criteria., • Step 3: Practical Assessment - Capability evidence and role fit are assessed against clear decision criteria., • Step 4: Leadership Interview - Capability evidence and role fit are assessed against clear decision criteria., • Step 5: Offer and Onboarding - Capability evidence and role fit are assessed against clear decision criteria. #J-18808-Ljbffr

key role in our London tech hub, helping a talented team create the best product based on data? Then keep reading! These are some of the key ingredients to the role: Using data-driven insights to understand how users navigate our platform, locating pain points and creating innovative solutions. Using this data to provide performance insights and monitor our KPIs, communicating your findings to the Product Manager. Building a clear, quantitative understanding of our users, their usage behaviour, and journeys to guide product design. Being the first point of contact for behavioural analysis by using Google Analytics, Snowplow, BigQuery, and similar tools. Working closely with product managers, UX teams, and the business to assess opportunities and help understand the value of changes, while ensuring prioritisation of tasks with the largest customer impact. Supporting the alignment and guidelines of our data infrastructure, as part of the Customer data & analytics team. Proactively finding growth opportunities and experimenting ideas to optimise product experiences and drive user engagement & retention. Interpreting the technical issue behind any question and explaining all topics clearly and concisely to stakeholders to support data-driven decision‑making. Guiding & mentoring others, sharing your knowledge and skills with the wider team whilst further developing your skills through learning and training opportunities. Proven experience as a Product Analyst, Web Analyst, E-Commerce Analyst or similar. Proficiency in SQL and data visualisation tools such as Google Bigquery(Redshift) and Tableau(Looker). Strong understanding of user behavior data collection & processing across various analytics tools (e.g., Snowplow, Google Analytics). Knowledge of user behavior analytics tools (e.g., Snowplow, Google Analytics) and experience troubleshooting event tracking implementations. Hands‑on experience in A/B testing & experimentation to inform product decisions. Ability to translate complex data into clear, actionable insights for technical and non‑technical stakeholders. Able to collaborate effectively with product, engineering and UX stakeholders. Good communication skills and passion for knowledge sharing in a team environment. Some exposure to Airflow, GitHub, and Jira in a collaborative environment (preferred not essential). Knowledge of programming languages - e.g. R, Python is a plus but not essential. At JET, This Is On The Menu Our teams forge connections internally and work with some of the best-known brands on the planet, giving us truly international impact in a dynamic environment. Fun, fast-paced and supportive, the JET culture is about movement, growth and about celebrating every aspect of our JETers. Thanks to them we stay one step ahead of the competition. Want to know more about our JETers, culture or company? Have a look at our career site where you can find people's stories, blogs, podcasts and more JET morsels. No matter who you are, what you look like, who you love, or where you are from, you can find your place at Just Eat Takeaway.com. We're committed to creating an inclusive culture, encouraging diversity of people and thinking, in which all employees feel they truly belong and can bring their most colourful selves to work every day. As a Product Analyst on a Fixed‑Term contract in our Customer Product Analytics team, you'll play a key role in enhancing the customer journey for users across our website and app by delivering data‑driven insights and optimising our product experience. Your analytical expertise will help us understand product performance, identify improvement areas, and drive impactful decisions. Working closely with product managers, UX teams, and data scientists, you'll translate complex data into actionable insights that shape our global user experience. Ready for a Challenge? Then Just Eat Takeaway.com might be the place for you. We're a leading global online food delivery platform, and our vision is to empower everyday convenience. Whether it's a Friday‑night feast, a post‑gym poke bowl, or grabbing some groceries, our tech platform connects tens of millions of customers with hundreds of thousands of restaurant, grocery and convenience partners across the globe. Are you ready to take your seat? #J-18808-Ljbffr

As our Senior Manager, Ecommerce Campaigns & Trading, you’ll lead how SEPHORA UK comes to life across Web and App, turning commercial priorities, product launches and brand moments into seamless digital experiences that inspire customers and deliver measurable growth. A proven track record of owni

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security services to organisations across both the public and private sectors. As an NCSC CHECK provider and CREST member company, we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next step, we'd love to hear from you. The Role You'll work as part of our penetration testing team delivering a wide range of technical security assessments across client environments, helping organisations identify vulnerabilities and strengthen their cyber resilience. Your work will include: • Infrastructure or Web application penetration testing, • Cloud security assessments, • Producing clear, high-quality technical reports, • Presenting findings and remediation advice to clients, • Supporting vulnerability validation and re-testing, • Contributing to internal tooling, research and knowledge sharing What we're looking for Essential • Commercial penetration testing experience within a consultancy or equivalent environment, • Strong technical reporting skills, • Experience conducting infrastructure and web application penetration tests, • Good understanding of Windows, Linux and Active Directory environments, • Familiarity with Azure and/or AWS security testing, • Experience using industry-standard penetration testing tools and methodologies, • Excellent written and verbal communication skills, • A passion for continuous learning and technical development Desirable • Current CHECK Team Member (CTM) status, • Current SC Security Clearance (or eligibility to obtain it), • CREST CRT / Cyber Scheme CSTM or equivalent certification, • OSCP or equivalent practical penetration testing certification, • Experience with API, mobile or wireless security testing, • Scripting or automation experience using Python, PowerShell or Bash Why Join Citation Cyber? We're building a consultancy where technical excellence, innovation and professional development go hand in hand. When you join us you'll benefit from: • Working for an NCSC CHECK provider and CREST member, • A varied mix of commercial, defence and public sector projects, • Funded training and industry certifications, • Clear progression towards CHECK Team Member, CHECK Team Leader and senior technical roles, • Hybrid and flexible working, • A collaborative technical culture where knowledge sharing is encouraged, • Opportunities to contribute to research, tooling and new service development, • Competitive salary and benefits About You You're passionate about offensive security and enjoy solving complex technical challenges. You produce high-quality work, communicate clearly with clients and are always looking to improve your skills. Whether you're already delivering CHECK assessments or you're looking to achieve CHECK status in the near future, you'll be joining a team that will support your professional development and provide exposure to challenging and rewarding engagements. #J-18808-Ljbffr

2026-10-03T00:00:00 Location: Rickmansworth, Hertfordshire, GB, WD3 1 Any 2027-01-01T23:03:17.2 Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300,000+ travel experiences to explore everything from simple tours to extreme adventures (and all the niche, interesting stuff in between) making memories that will last a lifetime has never been easier. With industry‑leading flexibility and last‑minute availability, it's never too late to make any day extraordinary. Viator. One app, 300,000+ travel experiences you’ll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for viator.com, the Viator mobile apps and all their supporting infrastructure. We’re looking for a Software Engineer II with iOS development experience to join our Viator team. This role is open to candidates based within a commutable distance (generally within 2-3 hours) of one of our office hubs in Oxford or London. We embrace flexibility in where and how work gets done and also value meaningful in‑person moments to connect and collaborate. You can expect a remote‑first working model with periodic in‑person gatherings at your closest office for team connection, planning, or other key moments. Within Viator we have a fun and friendly environment where the key objective is getting things done. Our engineers take part in the full process from design, to code, to test, to deployment and back again for further iteration. Our tech stack includes Swift, SwiftUI, Combine and GraphQL in a modular layout that follows SOLID principles using Clean Architecture with MVVM‑C. Would you like to build features end to end? Would you enjoy working with a large number of technologies? Do you like moving quickly, releasing features daily, working with other smart and talented engineers? If this sounds like you, we’d love to talk to you. • Code! Our engineers focus on doing what they enjoy most and do best, writing code. Touch code at every level while the focus is app development, you’ll also have opportunities to work on backend microservices., • Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers., • Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance., • Work alongside other engineering groups located around the world., • Experience of developing an iOS app and familiarity with mobile web and back‑end technologies would be beneficial., • At least 3 years experience of commercial software development, ideally working with a rich user interface., • Experience with reactive programming in native mobile platforms., • Willingness and ability to take on new technologies., • Ability to break down complex problems into simple solutions., • High quality verbal and written communication skills., • Sense of ownership and pride in your work., • Competitive compensation packages, including base salary, annual bonus, and equity., • Work your way with flexibility to suit your lifestyle. We take a remote-friendly approach to collaboration, with the option to join on‑site as often as you’d like in select locations., • Flexible schedule. Work‑life balance is ingrained in our culture by design. Trust and accountability make it work., • Donation matching. We match qualifying charitable donations annually., • Tuition assistance. Receive annual support for qualified programs., • Lifestyle benefit. An annual benefit to spend on yourself. Use it on travel, wellness, or whatever suits you., • Travel perks. Discounts and more, because travel is employee development., • Employee assistance program. Resources and programs to help you through life’s challenges., • Health benefits. Great coverage and competitive premiums., • We aspire to lead: Tap into your talent, ambition, and knowledge to bring us and you to new heights., • We’re relentlessly curious: We push beyond the usual, the known, the just how it’s done., • We’re better together: We learn from, accept, respect, support, and value one another and are creating something remarkable in the process., • We serve our customers, always: We listen, question, respond, and strive for wow moments., • We strive for better, not perfect: We’ll provide a safe environment to make mistakes, iterate, improve, and grow., • Our workplace is for everyone, as is our people‑powered platform: At Tripadvisor, you can bring your unique identities, abilities, and experiences, to collectively revolutionize travel and find the good out there. At Tripadvisor, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there. #J-18808-Ljbffr

• Department: Web Engineering Own deployment and infrastructure automation outcomes for Global markets by translating demand signals into measurable pipeline and revenue impact. Position scope, strategic mission, and operating context. Drive reliable execution in deployment and infrastructure automation with clear KPI governance, weekly optimization cycles, and high-quality stakeholder communication. • You will work with cross-functional squads supporting campaigns and delivery systems across Global markets., • This role contributes to our region-country-city operating model and reinforces commercial accountability., • You will partner with strategy, delivery, and analytics leads to improve execution quality and speed., • Department: Web Engineering, • Employment Type: Full Time, • Work Model: Hybrid, • Primary Location: London (Hybrid) with Global collaboration, • Own end-to-end delivery for DevOps Engineer initiatives, from planning through execution and optimization., • Translate business goals into KPI trees, sprint priorities, and measurable weekly actions., • Run structured experiments and document performance learnings for scaling decisions., • Collaborate with adjacent teams to align creative, technical, and operational dependencies., • Maintain QA discipline, reporting clarity, and leadership-ready status updates. Capabilities required to perform the role at a high level. • 5-8 years of experience in deployment and infrastructure automation., • Hands-on capability with CI/CD, cloud hosting, observability., • Strong communication and stakeholder management in cross-functional environments., • Data-informed decision making with comfort in KPI and performance analysis., • Demonstrated ownership mindset with the ability to execute against deadlines., • Experience working across multi-country or multi-region delivery environments., • Track record improving conversion quality, efficiency, or operational reliability., • Confidence in SOP documentation and process governance., • Step 1: Application Review Capability evidence and role fit are assessed against clear decision criteria., • Step 2: Role and Experience Screening Capability evidence and role fit are assessed against clear decision criteria., • Step 3: Practical Assessment Capability evidence and role fit are assessed against clear decision criteria., • Step 4: Leadership Interview Capability evidence and role fit are assessed against clear decision criteria., • Step 5: Offer and Onboarding Capability evidence and role fit are assessed against clear decision criteria. #J-18808-Ljbffr

Citation Cyber is seeking a Security Consultant to join our penetration testing team on a hybrid UK basis. You will deliver a range of technical security assessments across client environments, identifying vulnerabilities and strengthening cyber resilience. The role requires practical experience in infrastructure and web app pentesting, strong reporting skills and the ability to communicate findings clearly to clients. A proactive, collaborative approach and ongoing learning are valued. #J-18808-Ljbffr

At Amazon, we're working to be the most customer-centric company on earth. Amazon data centers to join our EMEA team. Amazon Web Services (AWS) is the world’s most comprehensive and broadly adopted cloud platform.

Vercel is the agentic infrastructure company.We free people and agents to ship what’s next.For more than a decade, Vercel has shaped how the web is built.AI SDK, we create products that help builders move from idea to production with speed, security, and exceptional developer experience.Now, softw

You will collaborate with strategy, delivery, and analytics leads to improve execution quality and speed, driving reliable web delivery across Europe with cross-functional squads. Orix Digi is seeking a Senior Full Stack Web Developer to own end-to-end delivery for Europe markets, translating demand

At the heart of everything we do is our vision to change lives every day, and our mission to grow The National Lottery responsibly and champion its impact. We are Allwyn UK, part of the Allwyn Entertainment Group - a multi-national lottery operator with a market-leading presence across Europe which includes: Czech Republic, Austria, Greece, Cyprus & Italy, and the US. While the main contribution of The National Lottery to society is through the funds to good causes, at Allwyn we put our purpose and values at the heart of everything we do. Join us as we embark on a once-in-a-lifetime, largescale transformation journey by creating a National Lottery that delivers more money to good causes. We’ll talk a bit more about us further down the page, but for now – let’s talk about the role and who we’re looking for… If you need any assistance or adjustments to this job description or in the application process, please contact a member of the talent team at and we’ll be happy to help. The ideal candidate will have strong knowledge and experience in AWS, Terraform, Ansible and GitHub Actions, along with strong Python programming skills and experience in CI/CD workflows. You will assist teams to ensure standards are followed and maintained. This role requires a proactive individual who can troubleshoot at a low level, standardise solutions, and implement best practices across multiple platforms and technologies. • You will drive the design, deployment, and management of the automation and monitoring platforms to support our applications and services., • Establish and enforce best practices for security, compliance, and cost management., • Build & maintain the monitoring and alerting infrastructure and configuration., • Develop dashboards to visualise key information to business stakeholders., • Configure automation for new system integrations using existing custom frameworks and manage job configurations using Control‑M scheduling., • Develop new automated processes making use of programming knowledge., • Maintain a fundamental understanding of the Allwyn infrastructure and gaming platforms to aid with capacity planning and troubleshooting., • Build GitHub Actions automations to deploy code into test & production environments, • Work with the Tech Lead and Technical Delivery Manager to orchestrate work for the team, breaking down epics and stories into smaller stories and tasks that the engineers can work on in a day, and monitor these., • Ensure that work is of a suitable quality for the team., • Collaborate with product owners, business analysts and delivery managers to shape and refine the backlog., • Make sure that the work management system ticket status is kept up to date in near real time. i.e. when the team starts work on a ticket change it's status to reflect the same., • Experience with application monitoring tools such as AppDynamics, along with administration skills in Sensu, Logz.io: Modern Observability Powered by AI , Consul, Hashicorp Vault, Grafana, Graphite & InfluxDB, or equivalents. Some experience with ServiceNow ITOM would be a bonus., • Comprehensive practical experience with AWS, use of Terraform & Ansible and past use of ECS & Fargate, containerisation using Docker to build custom images. Experience using serverless technologies, for example Lambda, API Gateway, DynamoDB, EventBridge., • Exhibit strong object-oriented programming skills in Python, with practical experience in writing Lambda functions and/or complex scripts., • Familiarity with CI/CD tools, code linting, and experience with GitHub Actions., • Significant experience with low-level *nix administration and troubleshooting., • Possess a strong understanding of network and web technologies, including the TCP/IP stack, HTTP, HTTPS, RESTful APIs, certificates & encryption., • Have some web development experience using modern technologies, preferably NodeJS, Java or equivalent., • Experience using JIRA and Confluence for project management and collaboration., • Have a basic understanding of Azure services., • Be an excellent communicator, able to collaborate at different levels, across diverse skill teams., • Demonstrate strong analytical and problem-solving skills with a strategic mindset, capable of assessing risks and proposing effective mitigation actions based on professional judgement., • Be highly self‑motivated, proactive, and capable of working both independently and as part of a team., • Handle ambiguity, competing requirements, and shifting priorities. Be open to self‑disruption, modernization, and simplification., • Demonstrate a desire for consistency and automation of everything., • Business Expertise:Has developed skills to help support the TNL infrastructure, • Product & Service Expertise:Has developed a key understanding of the products and services offered by the business and the key stakeholders for each area, • Delivering Solutions (Problem Solving): Solves problems by selecting from a range of experience and existing solutions, • Delivering Solutions (Planning &Organising):Prioritises and organises own work to meetagreed upon deadlines and quality/accuracystandards, • Delivering Solutions (Continuous Improvement & Process): Highlights new opportunities to continuouslyimprove current working practices within ownteam, • Impact (Decision Making): Makes decisions related to own work.Receives regular but moderate supervision andguidance, • Impact (Influence): Provides information and advice to business customerson basic product/service offerings.Is aware of the effect of actions on externalrelationships. At Allwyn, we are dedicated to changing lives and growing the National Lottery responsibly, championing its positive impact on people, places, and the planet. • Innovation - We pride ourselves on it! We’re constantly looking for new ways to excite our customers, bringing new products to market to enjoy which is all supported by our responsible play values and making them accessible to all., • Giving back – Did you know that playing the lottery generates around £30m a week for charities and good causes in the UK? Our aim is to have doubled this number by the end of the first 10-year license, • Sustainability – Our aim is to become a net zero national lottery. We have 2030 targets to decarbonise our operations and energy. We’ve already transitioned to renewable energy providers, made our London and Watford offices zero gas, and ensured our fleet consists of low-emission vehicles. In addition, we’re working with our value chain partners to develop a net zero target date., • Empowering every voice – We believe in creating a culture where everyone feels they belong, can be themselves, has access to opportunities and can thrive for the benefit of good causes. Our diverse teams are working hard to make all parts of The National Lottery inclusive – whether people play a game in a store or online- - because when everyone can play, everyone wins. Our people are more than colleagues - they’re winners, driving positive change and making a real difference in communities. We are a Disability Confident Leader which means we’ve taken proactive steps to ensure our workplace is accessible and inclusive for disabled and neurodivergent colleagues and candidates. As part of this we offer an interview to disabled applicants who meet the essential requirements of the job. At Allwyn, inclusion is built into how we care for our people. Our benefits and policies support colleagues—and their families—at every stage of life and career. By prioritising wellbeing and belonging, we create a workplace where everyone feels valued, rewarded, and empowered to succeed. Our benefits are built to support you at every stage of life. From wellbeing and financial security to enjoying more of what you love, our benefit offerings help you thrive at work and at home. • Company Bonus Scheme, • Matched pension contributions up to 8.5%, • 26 days annual leave + 2 Life Days (and bank holidays), • Single Private Health Cover, • Complimentary Private Medical, • Income Protection, • Flexible Benefits – EV Scheme, Money Coach, Will Writing, Mortgage Advice, Dental and Eye Care Schemes., • Enhanced Family Leave (Maternity, Paternity, Adoption), • Wellness Allowance £500, • Employee Assistance Programme, • Discounted Health Assessments, • Volunteering Days, • Matched Funding #J-18808-Ljbffr

Seeking a Full-Stack Game Developer for a 2D sports-themed educational game targeting web platforms.Must build architecture from scratch, design for scale, and integrate AI tools.

NET Developer, SQL Server - Global Fitness Movement - Melksham, Wiltshire.NET, C#, SQL Server, React, Angular 19, Microservices, Vue.Js, TypeScript, Azure, Web API 2, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect,.Born in 2012 in California, our client began development on an app and

Seeking a Mandarin-speaking PHP Developer for a hybrid role in Manchester to build web applications using PHP, WordPress, and JavaScript, manage Mandarin clients, and use SQL and Power BI.

Seeking an experienced Software Developer to design, develop, and support backend systems for mobile and web applications, migrating legacy systems to a new architecture.

NET Developer for a UK-based Software Consultancy, working on web and mobile applications.

Web App Developer fluent in Mandarin needed for a growing UK chemical research and manufacturing business in Manchester. Responsibilities include building web apps with PHP, WordPress, and JavaScript, managing Mandarin clients, and using SQL and PowerBI.

Must have hands-on experience with Skyhigh Web Gateway and/or McAfee Web Gateway. Secure Web Gateway SME/Proxy Engineer working closely with network teams end-to-end on the SWG migration, translating and rebuilding Proxy policies, troubleshoot authentication and traffic flow, etc. Secure Web Gateway

A leading AI innovation company in London is seeking a Frontend Web Developer to architect the Ultralytics HUB.

This full-time Frontend Web Developer position is based onsite in our brand-new Ultralytics office in London, UK. As a Frontend Web Developer at Ultralytics, you will be a key architect of the Ultralytics HUB, our flagship platform for building and deploying AI models. Designing, developing, and mai

Web Development & Design Recruitment Consultant at Candour Solutions. As a Senior Web Developer, you’ll be at the heart of the development team, working on modern applications that make a real impact. Sign in to set job alerts for “Web Developer” roles.

Join AWS at a pivotal moment in our growth in the UK.This leadership role will play a key part in our plans to invest £8 billion to expand and support data center infrastructure.Join AWS at a pivotal moment in our growth in the UK.This leadership role will play a key part in our plans to invest £8

We are looking for a Product Owner – Web Platform & Apps to drive the continuous improvement and delivery of digital experiences across our core brands, including Victorian Plumbing and MFI. Working across our web and native mobile app platforms, you will be the crucial bridge between business amb

You will ensure the maintenance and evolution of large-scale web platforms, collaborating with Marketing and external partners to deliver high-quality digital experiences. Join a forward-thinking team committed to innovative web solutions.

A technology firm in the United Kingdom is seeking a Mid-Senior level Co-Founder to design and implement scalable backend solutions.Ideal candidates will have strong experience with Node.TypeScript, and PostgreSQL, along with familiarity in blockchain technologies.This full-time role requires collab

This hybrid role involves managing and optimizing database and web environments, particularly using MS SQL and SharePoint. Candidates must have strong experience in 3rd line support, knowledge of web infrastructure, and familiarity with Azure services.

Savaria UK Ltd in Kingswinford is seeking an experienced software developer with 4+ years in web and back-end development. You will work across full software lifecycle to deliver scalable web applications using.

UX/Product Designer to own the UX across multiple enterprise web applications, including CRM, HR, and workforce management tools.

As a Web Developer, you will design, develop, and maintain high-quality, scalable web applications from the ground up. If you're passionate about web development and eager to be part of an exciting Insurtech company shaping the future of insurance, apply now!. They are looking for a skilled Web Deve

An innovative opportunity awaits you at a thriving company, where you'll join a cohesive team dedicated to developing and enhancing applications used by millions.As a full stack developer, you'll work with cutting-edge technologies, including AWS and NodeJS, while focusing on user experience.This ro

A leading fashion technology firm is seeking a.NET Developer to join their team in Harpenden, UK.The role focuses on creating a subscription service that tailors clothing selections to individual style preferences.Candidates should have solid experience in.This position offers remote working opportu

You will conduct research and analysis across deep/dark web sources to assess threats and TTPs of threat actors in various fraudulent ecosystems.

A software development company in the UK is seeking a Senior Software Engineer to join its Product Engineering teams.The ideal candidate has extensive experience in collaborative software development, specifically with Microsoft.Responsibilities include delivering high-quality software, managing tec

Victorian Plumbing Group is seeking a Product Owner for the Web Platform & Apps to drive delivery across core brands, including Victorian Plumbing and MFI.

Amazon Data Services UK Limited is seeking a senior Cluster Leader to guide a large data center organization, setting strategic direction while hands-on leading a team of department heads responsible for mechanical, electrical, and plumbing systems.You will drive safety culture, capacity planning, a

ECM Selection (Holdings) Limited in the UK is seeking a Senior Developer to lead web product modernization for a science research platform. You will combine hands-on coding with technical leadership to shape new web applications, focusing on UX and accessibility.

As a Staff Software Engineer in this role, you will work on the most critical projects across Tokenization, Robinhood Chain, and the Robinhood Wallet.Most importantly, you will proactively coach and uplift other team members, drive engineering excellence, and set the highest bar for quality.Own the

Alice is seeking a Senior Threat Intelligence Researcher to lead technical threat research and author detailed analytical reports for clients.You will proactively monitor evolving threats, work with account leads and fellow analysts, and provide actionable intelligence to keep clients ahead of adver

You will tackle engineering challenges from both technical and user perspectives, delivering high-quality, maintainable code for complex web apps across mobile and desktop.

An innovative Insurtech company is seeking a talented Web Developer to join their dynamic team. In this exciting role, you will be responsible for designing, developing, and maintaining scalable web applications that enhance user experiences. If you're passionate about web development and eager to m