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2026-09-16T00:00:00 Herongate Essex GB CM13 3 Full Time 2026-10-14T18:00:35.813 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. 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. #J-18808-Ljbffr

About The RoleRole Overview As Lead Engineer you will provide senior technical leadership on our Umbraco platforms, working alongside engineers, QA analysts and project managers to deliver high quality work on time and to budget. We are looking for genuine Umbraco expertise rather than broad CMS familiarity: someone who knows the platform properly, has taken sites through major version upgrades, understands Umbraco Cloud and its constraints, and can make architectural decisions that hold up over the life of a long-term retainer. You will join an existing Umbraco practice and work as part of a small group of technical leads, sharing responsibility for standards, architectural direction and the technical health of the platforms we look after. Our Umbraco clients are charities, non-profits and membership organisations, and the platforms we build for them carry donation journeys, supporter data and services people rely on. Much of the work is continuous improvement on established platforms rather than greenfield build, which means the technical decisions you make will be lived with for years by the teams that follow you. You will lead architecture and technical planning on the projects you are responsible for, uphold quality through code review and standards, and develop the engineers around you. This role does not carry line management or resourcing responsibility, that sits with the Engineering Manager. Your focus is technical leadership and delivery quality. Key responsibilities You provide senior technical leadership on the Umbraco platforms you are responsible for You are a senior technical authority on Umbraco, setting and upholding standards for how we build, extend and maintain client platforms. You make architectural decisions appropriate to the client's budget, team and long-term maintenance capability, not to the most interesting technical option available. You plan and lead major Umbraco version upgrades, assessing package and integration compatibility before committing to a path. You maintain a clear view of the technical health of the platforms you support, and surface risk before it becomes a problem. You make sensible decisions about hosting, environments and deployment on Umbraco Cloud and equivalent platforms. You contribute to shared Umbraco standards and practice across the business, working with other technical leads rather than in isolation. You define the technical approach for solutions and plan their delivery You consult with principal engineers and contribute to high level architecture during the Foundations phase of a project, specifying which technologies will be used and how they connect together. You provide broad plans for technical delivery, identifying the main themes, their approximate sizes, levels of risk and the order they will be delivered in. You produce estimates that state clearly what is in scope, what is out of scope and what assumptions the numbers rest on. You manage client expectations about the process of agile delivery and what they should expect to see at the end of each sprint. You lead the delivery of high quality software on time and to budget You ensure your project team members are fully engaged and participating in all aspects of the project during evolutionary development. You ensure the ceremonies of your agile project happen at the right time with the right people present, including stand-ups, backlog refinement, timebox planning, code reviews and retrospectives. You ensure your team delivers the work they have committed to by the agreed deadline. You uphold quality through code review, and hold the line on standards when delivery pressure argues against it. You apply particular rigour to anything touching donation journeys, payment integrations or supporter data, where the cost of a defect is measured in lost income and lost trust. You ensure your team collaborates well at all times, that problems are discussed early and raised to the project lead and client as necessary. You manage the technical and support relationships with your clients You are the senior technical point of contact for the clients you support, able to explain technical decisions and constraints to non-technical stakeholders clearly. You lead the technical response when things go wrong on your accounts, establishing what has happened and directing the fix. You ensure your clients are supported by the appropriate team members, working with engineering managers so the right profile of engineer is available. You ensure the smooth operation of support boards, unblocking technical team members and resolving issues. You provide the technical continuity that long-term retainer clients depend on, holding the context that would otherwise be lost between people. You support the growth of the engineering team and promote quality software engineering You develop the engineers around you, particularly those growing their Umbraco capability, through pairing, review and structured mentorship. You show passion for keeping on top of current tools, standards and trends, including the Umbraco roadmap and AI-assisted engineering practice. You actively contribute ideas for the growth of the engineering team. You collaborate with principal engineers and the engineering leadership to deliver on departmental goals. You produce relevant content on software engineering and agile delivery to raise the profile of the department. About YouProfessional knowledge and experience Deep Umbraco expertise. Extensive hands-on experience building, extending and maintaining Umbraco platforms in production, including recent major versions. This is the defining requirement of the role. Strong .NET and C# capability.Confident writing clean, maintainable, object-oriented code and reviewing the work of others to the same standard. Upgrade and migration experience. Proven experience planning and delivering major Umbraco version upgrades, including assessing package compatibility and managing risk on live sites. Long-term platform ownership. Experience maintaining and evolving established platforms over years rather than delivering and moving on, with an understanding of how technical debt accumulates and how to manage it down. Integrations and APIs. Proficiency designing and implementing APIs and integrations within complex digital ecosystems, including CRM, payment and marketing platforms. Database and data management. Strong expertise in database design and efficient querying in the context of web applications. Cloud and deployment. Practical experience with cloud platforms and managed hosting, particularly Azure and Umbraco Cloud, and with CI/CD pipelines and environment management. Front-end capability. Adept at building responsive, accessible interfaces, with a component-based approach that supports consistency and reuse. Accessibility.Deep commitment to and experience of building to WCAG standards, which matters particularly for the diverse audiences our charity clients serve. Security. Proven ability to apply security best practice throughout the development lifecycle, safeguarding supporter and donor data. Technical leadership.Proven leadership in agile delivery, with a focus on quality outcomes and collaborative teams. Excels at mentorship and technical direction without line management responsibility. Client-facing confidence. Exceptional problem solving and the ability to manage technical client relationships directly. Technical skills Essential Deep, demonstrable Umbraco expertise across recent major versions, including content modelling, custom development and package ecosystem Strong .NET and C#, with a solid grasp of modern .NET practice Umbraco Cloud, or equivalent managed hosting experience, including environment strategy and deployment workflow Major version upgrade planning and delivery on live platforms API design and consumption, REST and GraphQL, including third-party integrations SQL Server and efficient data querying in a web application context Modern front-end development, including component-based approaches and responsive UI Accessibility standards and practice, WCAG 2.2 and above Security by design, particularly around personal data and payment journeys Git, branching strategy, code review and CI/CD pipelines Desirable Azure services, particularly Functions, App Services and supporting infrastructure Headless or decoupled Umbraco, and API-first delivery Modern front-end frameworks such as React or Next.js Experience with donation or payment platforms Working knowledge of other CMS platforms, particularly Drupal and Wordpress AI-assisted engineering practice or agentic tooling Experience in the charity, non-profit or membership sector Behaviours You are someone the team turns to on Umbraco questions, and you answer in a way that leaves them more capable rather than more dependent. You manage challenging situations effectively and defuse issues before they escalate. You guide and support other team members, particularly those less experienced, and are helpful in onboarding new starters. You proactively seek and give timely, actionable feedback that improves the contribution of those around you. You escalate problems that have a wider scope than your team, and support them through to a conclusion. You work confidently and persist when faced with uncertainty, pulling in support from around the company where needed. You promote good practice and current trends in your discipline, deepening the knowledge of those around you. You lead teams and clients confidently and hold relationships with important stakeholders. You influence the strategic direction of projects and are comfortable on large, complex work. You are a trusted problem solver, capable of leading the resolution of incidents relating to your area of expertise. You hold the line on quality when delivery pressure argues against it, and can explain why in terms a client understands. You support our inclusive environment and ESG commitments, and embody Manifesto's values. About Usmanifesto We are the digital experience agency for changemakers. We are committed to delivering purposeful and positive impact for people, planet and society, in restless pursuit of a better world. We take pride in creating award-winning digital experiences, products and services that are measurably ethical, inclusive, accessible, sustainable and joyful. Our changemaker clients include UNICEF UK, Breast Cancer Now, Trussell, Woodgreen, The Royal Academy of Arts, Zoological Society London, Historic Environment Scotland and Fauna & Flora. Part of the TPXimpact group - a Certified B Corporation, we are a team of 130 digital product leaders, creative designers, user experience designers, engagement specialists, software engineers and experience strategists. TPXimpact TPXimpact is a digital transformation company, and Certified B Corporation, on a mission to build a future where people, places and the planet are supported to thrive. Combining vast expertise in human-centred design, data, experience and technology, we help the public, private and third sectors with their digital transformation journey, delivering high quality solutions that improve services, experiences and outcomes. Were passionate people who work in close collaboration with our clients to create sustainable solutions ready for an ever-evolving world. We are committed to having a positive impact on the clients and the communities we serve. We actively encourage applications from all genders, ethnicities, disabled people, members of the LGBTQIA+ community, and those from lower socio-economic backgrounds. Dont meet 100% of the criteria? We still want to hear from you. Please let us know if you require any adjustments during the recruitment process. JBRP1_UKTJ

Residential Support Worker – Children’s Services - Glenrothes, Fife (KY7).Be the reason a child feels safe, supported, and heard.At Newcross Healthcare, we’re on a mission to help children and young people thrive.We’re looking for compassionate.If you’ve got experience working with childre

Fixed Term until 11 April 2027.Eastertoun Primary is a non-denominational school in Armadale, which benefits from a mixed catchment area in terms of socio-economic background.The school currently has 12 primary classes and a nursery class.The Senior Leadership team consists of a Head Teacher, an Act

This job is with Coca-Cola, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community.Please do not contact the recruiter directly.Data Privacy & Protection Analyst (12-Month Fixed Term Contract).Remote with occasional travel to Martin Brower off

Are you a confident, compassionate and genuinely caring Support Worker who can bring energy, humour and positivity to someone's life? We are looking for female Support Workers to join a 2:1 support package supporting a young woman living with an Acquired Brain Injury (ABI) based in Rainham, Essex.Ab

SUPPORTED LIVING SERVICES - LEARNING DISABILITIES BRENTWOOD Who are we ? Hilton Care provides high quality person-centred support to adults with learning disabilities, some of whom may have associated disabilities such as physical disabilities, sensory impairment, and mental health needs.We are pass

The Role: Inspection and testing of control panels, motors, cables and connectors Fault finding on newly manufactured panels and customer returns to ensure safety Carry out Portable Appliance Testing Liaise with Engineers to resolve quality issues and uphold company standards Monday to Thursday, 8:3

Support Worker Location: Rayleigh Salary: £12.Contract Type: Zero Hour Shift Patterns: Long days (7.Days (9am-5pm) , Occasional sleep ins We are currently looking to recruit experienced Support Workers to work with adults who have learning difficulties within a supported living service.Medication a

Are you passionate about supporting deaf students to communicate, learn and thrive? Do you have a minimum Level 2 BSL qualification and the confidence to use British Sign Language in an educational setting? Are you ready to make a genuine difference to students across Chelmsford? We are looking for

You will work as part of the test engineering team, contributing to the specification, design, integration, and verification of test solutions. Key Responsibilities: As a Principal Test Engineer at Leonardo, you will have the opportunity to pro-actively engage in activities such as: Interpretation o

Could you be the next enthusiastic team-player to join our award winning care home?.We are looking for caring, reliable and flexible Relief Care Workers to build on our team of experienced support staff providing care to older adults and older adults with dementia living in a residential care home i

Are you looking for a rewarding career where you feel valued and supported? A role where you feel like you can really make a difference? Why not join the team and begin your career as aSenior Support Worker/Team Leaderhere at Madiba.Madiba is an established provider of complex care in Yorkshire and

Job Types: Full-time | Part-time | Temporary (Ongoing).MedGen Healthcare is seeking compassionate, resilient, and dedicated Support Workers to provide high-quality care and support to children and young people with complex mental health needs.This role involves supporting children and adolescents wi

SUPPORTED LIVING SERVICES - LEARNING DISABILITIES Who are we ? Hilton Care provides high quality person-centred support to adults with learning disabilities, some of whom may have associated disabilities such as physical disabilities, sensory impairment, and mental health needs.We are passionate abo

MedGen Healthcare is seeking compassionate, resilient, and dedicated Mental Health Support Workers to provide high-quality care and support to children and young people with complex mental health needs.This role involves supporting children and adolescents with conditions such as Autism Spectrum Dis

Support Worker Location: Wickford Salary: £12.Contract Type: Zero Hour Shift Patterns: Long days (7.Days (9am-5pm) , Occasional sleep ins We are currently looking to recruit experienced Support Workers to work with adults who have learning difficulties within a supported living service.Medication

SUPPORTED LIVING SERVICES - LEARNING DISABILITIES BRENTWOOD Who are we ? Hilton Care provides high quality person-centred support to adults with learning disabilities, some of whom may have associated disabilities such as physical disabilities, sensory impairment, and mental health needs.We are pass

Location: Chelmsford Work location: In person Job description: We are seeking kind, compassionate and reliable Support Workers to join our established and caring team in Chelmsford.We currently have vacancies for three different clients in their own homes and within the community.Applicants may a

About the role We are looking for dedicated and experienced Residential Support Workers to join a team supporting young people in the Basildonarea.The young people are aged 1417, although placements can be offered from age 11.The services are classed as EBD (Emotional and Behavioural Difficulties)

Isle of Wight - Newport, Ryde, Sandown About the role Were looking for an experienced and confident Senior Care & Support Worker to support the day-to-day delivery of high-quality care and support services within our Care & Support team.Working closely with the Registered Manager and Team Le

Are you looking for a rewarding career where you feel valued and supported? A role where you feel like you can really make a difference? Why not join the team and begin your career as aResidential Support Workerhere at Madiba.Madiba is an established provider of complex care in Yorkshire and we real

Responsibilities Data consistency & governanceOwn data quality and integrity across systems, with particular focus on Ostara CMMSImplement and m

In this Electronics Test Engineer role near Exeter, Devon, you will: Test and fault-find electronic products through production and final test Read circuit diagrams and diagnose faults down to component level Carry out repairs, testing, and firmware or settings updates where required Support the wid

Principal Test Engineer Norfolk The Opportunity An exciting opportunity has arisen for an experienced Principal Test Engineer to take ownership of test engineering strategy, standards and technical governance within a manufacturing environment. Cross-Functional Leadership You will work closely with

Systems & Test EngineerLocation: Cheshire / North West England Salary: £30,000 - £40,000 + Excellent Benefits Job Type: Permanent, Full-Time About the Company Hays Engineering are supporting a leading engineering and technology business that delivers highly regulated, safety-critical solutions

DATA ANALYSTREMOTE (ONE DAY A MONTH IN LEEDS OFFICE)UP TO £46,000 This is an opportunity to join a highly respected organisation at the inter

Working under the guidance of the Senior Systems Test & Trials Lead and alongside the Principal Test & Trials Engineer, youll help ensure trials are aligned with agreed engineering standards and priorities. Working within our on-site MASS teams (in-house specialist engineering and support te

The Role: Inspection and testing of control panels, motors, cables and connectors Fault finding on newly manufactured panels and customer returns to ensure safety Carry out Portable Appliance Testing Liaise with Engineers to resolve quality issues and uphold company standards Monday to Thursday, 8:3

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Watch now: Join our Ulverston team! Were seeking calm and resourceful individuals to join our friendly team providing person-centred care and support to tenants in Ulverston, helping them engage in everyday life and enjoy various activities.Positive communication and engagement skills are essential,

Our consultancy client is looking for a data protection analyst to work for a client of theirs in the energy sector.Working within the data loss prevention arena you will be experienced in alert monitoring, rule configuration and incident management.Help support the data privacy operations including

Data Analyst | Microsoft Fabric | £65k | South East Synapri are working with an exciting organisation undergoing a major data and technology transformation, with a key focus on the adoption of Microsoft Fabric across the business.Theyre

Shape the future of business with AI! Join our Data & AI Strategy team and help leading organisations unlock the full potential of AI and data.Working across industries and functions, youll advise clients on how to create measurable b

Residential Childcare Support Worker (Sessional/Casual) Company : Bay View Contract: Casual Location: Heysham, Morecambe Salary: £12.We're seeking a flexible Residential Childcare Support Worker to join our Bay View team on a casual basis , covering shifts as needed.You'll work in one of our fa

Role Description Join Our Team as a Casual Support Worker Location :Didcot and Abingdon, Oxfordshire Salary: £13.Contract: Zero Hours, Bank Driving Requirement: A valid full UK manual driving license is essential Right to Work: Applicants must already be authorised to work in the United Kingdom;See

In this role, you will help clients embed AI into real-world operations by delivering robust software across the full tech stack.You will work on agentic AI solutions hosted on cloud infrastructure, collaborating with cross-functional teams to translate requirements into scalable platforms.You’ll