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Are you an experienced PKI Engineer ready to take greater ownership of complex, secure infrastructure? Sopra Steria is delivering a unique solution from the ground up for the Defence sector, integrating infrastructure and applications within highly secure, mission-critical environments. This is an opportunity to play a leading role in shaping PKI services for a nationally significant programme, influencing design decisions, strengthening governance, and ensuring secure certificate services operate at scale. In this role, you will act as a senior technical specialist for PKI, providing engineering leadership across certificate management, certificate template design, HSM administration, PKI governance, and lifecycle processes. You will work closely with architecture, infrastructure, application, security, Windows, Linux, and web teams to define PKI requirements, guide implementation, and ensure solutions meet operational, security, and compliance needs. Please note this role requires the person to be on site full time in our office. What you will be doing: • Lead PKI engineering and operational activities across secure enterprise environments., • Own the design, review, deployment, and governance of certificate templates., • Provide senior technical guidance on certificate management across Windows, Linux, web-based platforms, enterprise applications, and infrastructure services., • Work with architects, engineers, security teams, and application owners to define PKI integration requirements and ensure appropriate certificate usage., • Lead the definition, documentation, and ongoing maintenance of PKI governance artefacts, including the Certification Policy Statement., • Drive certificate lifecycle management processes, including issuance, renewal, revocation, auditing, reporting, and governance., • Administer and provide technical oversight of HSM environments, including operational processes and security controls., • Identify opportunities to improve PKI processes, automation, resilience, and operational maturity., • Act as an escalation point for complex PKI issues across project and operational workstreams., • Strong knowledge of DPKI / PKI within enterprise or secure environments., • Proven experience in PKI engineering, administration, and architecture support., • Experience providing technical leadership or acting as a senior escalation point for PKI-related activities., • Hands-on experience with HSMs, ideally Thales HSM products., • Strong experience in certificate management, certificate template design, and certificate template deployment., • Experience managing certificate templates across enterprise-scale environments., • Good understanding of certificate lifecycle management, PKI governance, and policy documentation., • Ability to work with infrastructure, application, security, and architecture teams to translate requirements into secure PKI solutions., • Experience supporting enterprise applications and infrastructure with PKI integration requirements., • Experience working in complex, secure, regulated, or Defence environments., • Experience contributing to PKI strategy, service design, automation, or operational transformation. Employment Type: Permanent Location: Hertfordshire Security Clearance Level: Eligible for Developed Vetting (DV) Internal Recruiter: Josh Salary: Competitive, based on experience Benefits: £5,400 car allowance, medical insurance, flex fund to purchase additional benefits, 25 days annual leave with the choice to buy extra days, life assurance, and 6% pension If you’re interested and need to work flexibly, we encourage you to apply and talk to us about what might be possible. Loved reading about this job and want to know more about us? Sopra Steria’s Aerospace, Defence and Security business designs, develops and deploys digital solutions to Central Government clients. The work we do makes a real difference to the client’s goal of National Security, and we operate in a unique and privileged environment. We are given time for professional development activities, and we coach and mentor our colleagues, sharing knowledge and learning from each other. We foster a culture in which employees feel valued and supported and have pride in their work for the customer, delivering outstanding rates of customer satisfaction in the UK’s most complex safety- and security-critical markets.

About us: Mitsubishi Electric is a global innovator in energy, automation and building technologies. From air conditioning and lifts to robotics and power systems that power homes and businesses across the UK. With 150,000 employees worldwide and 850 in the UK, we’re creating “Changes for the Better.” Join us to make a real impact for a smarter, sustainable future. Want to know more about the company? Take a look here: ___ Role summary: A Senior UI Developer responsible for designing, building, and evolving scalable, high-quality user interfaces across web and mobile platforms. They lead front-end architecture decisions, establish UI engineering standards, and collaborate closely with backend, DevOps, and QA teams to deliver performant, accessible, and maintainable applications. This role operates across Blazor, .NET 9/10, TypeScript, MAUI, Web Components, HTML, and CSS, within cloud-hosted, distributed systems running on AWS. Skills/Responsibilities: • Expert-level knowledge of HTML, CSS, JavaScript/TypeScript, and modern browser APIs., • Strong experience with SPA frameworks such as Blazor (Server & WebAssembly), Angular, or React., • Familiarity with .NET MAUI or similar hybrid mobile frameworks., • Solid understanding of Web Components (Custom Elements, Shadow DOM, Templates)., • Experience integrating with RESTful APIs., • Design and build scalable, component-driven UI architectures., • Develop reusable UI components and shared libraries., • Apply best practices in component composition, state management, and UI modularisation., • Ensure interoperability between modern frameworks and Web Components., • Deep understanding of DOM lifecycle, browser APIs, and rendering behaviour., • Implement accessible, standards-compliant UI (WCAG, ARIA, semantic HTML)., • Apply progressive enhancement principles., • Optimise frontend performance through efficient rendering, lazy loading, and bundle size reduction., • Diagnose and resolve performance bottlenecks and memory leaks., • Ensure responsive, mobile-first design and cross-browser compatibility., • Build and maintain cross-platform UI for web and mobile environments., • Share UI components across platforms and implement platform-specific enhancements., • Handle device capabilities and native integrations., • Design UI solutions that support asynchronous and event-driven systems., • Integrate with backend services using REST APIs and authentication flows (JWT, OAuth)., • Understand and troubleshoot issues across frontend–backend boundaries., • Work with cloud-based and event-driven architectures (e.g. AWS services). Experience: • 6+ years of professional experience in frontend or full-stack development., • Proven experience architecting and delivering large-scale UI applications., • Strong track record of building and maintaining reusable component libraries and design systems., • Experience working within Agile development environments., • Demonstrated ability to own features end-to-end, from design through to delivery., • Experience collaborating across engineering, product, and design teams., • Exposure to cloud platforms (particularly AWS) and modern deployment environments., • Experience working on performance-critical and user-focused applications. In return for your commitment, we will offer you some fantastic benefits: • Generous annual leave allowance - 25 days per year, plus bank holidays increasing by one day with each year of service until 27 days per year., • Flexible Working - we offer a range of flexible working options that include working from home or hybrid working., • Pension., • Life Assurance., • Group Income Protection Scheme., • Private Medical, Dental Insurance and a Cash Plan Scheme - Single cover funded by Mitsubishi., • Access to Mitsubishi’s very own discount platform., • Colleague Referral Scheme., • Holiday Buy., • Long Service Awards., • Cycle to Work Scheme., • Sports & Social Club (Recent events such as theatre trips, Ascot, Paintball, The Darts), • Employee Assistance Programme including additional services Eldercare & Best Doctors. Equality and Diversity As the business environment around Mitsubishi Electric Group is rapidly changing, providing a workplace where employees can work to their full potential regardless of gender or age is essential to business development. Based on this, Mitsubishi Electric promotes employee diversity through the following measures.

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. The Role: To design and implement software solutions for underwater robotics applications in line with the company's business needs through innovation, creativity and professionalism. Able to demonstrate expertise and experience in software used on industrial/vehicle/vessel systems. Reporting to the Software Manager the Software Lead role involves taking responsibility for the delivery of projects and leading multidisciplinary teams to deliver technically complex software projects for subsea vehicles and associated robotic functions. Typically requiring input from several differing software and engineering disciplines and supporting functions the software lead is able to bind these inputs together to successfully deliver the software content for Saab products. Qualifications and Skills: Required skills: * A minimum of 7 years' experience as a Senior Engineer. * A Degree in a relevant Engineering Discipline. * Broad understanding of software from embedded though to applications * Leading multi-disciplined teams of software engineers * Able to develop a software architecture for complex systems from scratch * Sound understanding of modern software methods and technologies * Able to maintain a system level approach and not get lost in the detail * Able to develop system level requirements and derive lower level requirements to achieve these * Sound understanding of safety concepts and design * Able to interface directly with customers * Able to act as a technical authority * Able to communicate technical concepts to non-technical stakeholders * Able to estimate work content and duration * Able to plan work loading for teams ensuring no team member is overloaded * Able to develop and instigate processes to ensure industry best practice is achieved * Able to ensure appropriate levels of Software Quality are achieved for projects * Able to mentor and develop junior engineers * Ability to delegate tasks * Able to manage resources and budgets * Practical understanding of standards and application of standards * Appreciation of Cyber Security and the impacts on design In addition, you will be Able to demonstrate software skills in some of the following technologies on both Windows and Linux: * C++ * Javascript * Python * XML * JSON * HTML * CSS * Web backend servers (Angular, Django, NodeJS, React, Apache or similar) * Web Sockets * Docker * TCP-IP / UDP * SQL or other databases * Dev tools (Wireshark, system log interrogation etc..) * Databases * Cyber Security Desirable: * Exposure to IP video and video routing * Familiarity in design and testing of control software * Familiarity with Systems serving Real Time Information via Web Sockets * Use of DDS and interfacing with it * Message Queues (Active MQ/Rabbit MQ/ZeroMQ) * GUI Development experience (.Net GUI framework, Qt 6.2 or previous versions) * Developing and debugging software for application software in Visual studio (2013, 2017, 2022) * Customer facing API's using web technologies By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview.

Are you a talented Power Platform Developer? Do you want to work for an emerging, cutting-edge consultancy providing digital transformation solutions and offering you autonomy and opportunity for growth? If this describes you, then let Informed Recruitment help you achieve your potential with an exciting Development opportunity. As a specialist provider of resources to the Property & Associated Technology markets, we are partnering with a niche, cutting edge, and award-winning digital consultancy developing bespoke solutions for customers within the Property Services, Facilities Management and Real Estate marketplaces. The purpose of the role will be to work within an agile framework to develop, test, support, and maintain bespoke Power Platform and Microsoft Dynamics applications for customers. Further day-to-day activities will include assisting in the collection and documentation of user's requirements, development of user stories, and estimates; Preparing reports, manuals and other documentation on the status, operation and maintenance of software; Designing, developing, and unit testing applications in accordance with established standards; Participating in peer-reviews of solution designs and related code; Packaging and supporting deployment of releases; Developing, refining, and tuning integrations between applications; Analysing and resolving technical and application problems; Adhering to high-quality development principles while delivering solutions on-time and on-budget; and providing Application Support to business users. Essential Commercial Full-Stack Power Platform Development (Full Stack Power Platform Development (Power Apps, Power Automate, Power BI, Power Pages, CoPilot, Connectors, Dataverse, Power Fx, et al) MS Dynamics 365 Azure experience, Logic Apps/Azure Function Apps/Web Apps Web Services/APIs. Nice to Have React Framework SSAS/SSRS/Advanced Power BI JavaScript / HTML Experience of Agile/Scrum Practices Knowledge of agile development methodologies. Knowledge of unit testing theory. Solid understanding of relational database design and querying concepts. University degree in Computer Science (2:1) or a related discipline. Experience of working within Property Services, Real Estate, or Social Housing environments and/or with market specific applications. Would Suit An experienced looking wanting to work differently and autonomously. A self-starter looking for flexibility, that is comfortable engaging, delivering based on output, and working remotely. Someone hungry for knowledge and consistently looking to learn new things As an individual you will be motivated and eager to take responsibility, to learn, and get involved with different aspects of a business. If this sounds like the next evolution in your career, please apply without delay as interview slots are available quickly for suitable and motivated applicants. There are a number of compelling reasons to join this organisation aside from remuneration, pension, private healthcare, and generous holidays, not least the environment, ethos, autonomy to deliver imaginative solutions based on output, approach, flexibility to work from home and fantastic opportunity to develop around a committed team. Apply now to find out more. Informed Recruitment Limited acts as an Employment Agency in respect to this vacancy as defined by the Employment Agencies Act. We are an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, colour, religion, gender, national origin, disability status, or any other basis protected by appropriate law. All hiring decisions are made based on merit, competence, and business need. As defined under the General Data Protection Regulation (GDPR), Informed Recruitment is a Data Controller and a Data Processor, and our legal basis for processing your personal data is 'Legitimate Interests'. You have the right to object to us processing your data in this way. For more information about this, your rights, and our approach to Data Protection and Privacy, please visit our website. TPBN1_UKTJ

Lovable is looking for exceptional Design Engineers to elevate web content and user experiences. With over 10 years of experience, candidates should have a strong portfolio showcasing web interactions. Ideal candidates must be proficient in React and TypeScript, and have a strong design sense.

Sumsub is looking for a Web Design Team Lead to champion its website design. The ideal candidate has over 5 years of web design experience and 2 years of team leadership. A degree in Digital Design or related fields is required.

A rapidly growing tech company in Greater London is seeking an exceptional Design Engineer to create delightful web experiences. You will collaborate closely with designers and marketers to build engaging landing pages and implement interactions using React and TypeScript. Ideal candidates have over

As we expand our product portfolio, we need a Web Design Engineer to own the design and frontend development of Teleport's product marketing microsites. We are not looking for a designer who hands off to developers, or a developer who implements someone else's designs. You produce high‑fidelity de

Explore and iterate on visual designs with designers, translating explorations into scalable, web-native implementations. Ideally - you push the boundaries of the web with technologies like WebGL. Build landing pages that delight, also designing interactions or pairing closely with designers.

You will manage projects from planning to editing, working closely with design and marketing teams.

Your day will be a dynamic blend of technical design, collaborative problem-solving, and strategic planning. The EMEA HV Design team thrives on challenging conventional approaches and creating scalable, efficient power infrastructure such as High Voltage Substations and Grid Connections. Amazon Web

Web Design team, with a track record of mentoring designers and improving team workflows. You will lead a dedicated Web Design team to create data-driven, user-centered web experiences that elevate our brand and drive global growth. Understands how web design affects conversion and product understan

DesignCrowd LLC is seeking a skilled web developer to enhance an existing website for a mechanical design consultancy. Proficiency in relevant web design and SEO practices is essential. Key deliverables include clean design, user-friendly structure, and easy content management capabilities.

Teleport is looking for a Web Design Engineer to lead design and frontend development for product marketing microsites. This high-impact role requires extensive experience in creating developer-facing websites. You will collaborate with multiple stakeholders to craft engaging and technically sound w

I want to update and improve my current website to create a more professional, modern, and high‑credibility online presence for my mechanical design consultancy. The new website must communicate expertise, precision, and trust—matching the standard of top engineering and product design agencies.

This position reports directly to the CPTO and offers a unique opportunity to impact the future of intelligent web experiences in a fast-moving, design-focused team culture. Jack & Jill, an AI startup in London, is seeking a Design Engineer to create responsive, interactive web experiences using mod

A forward-thinking AI training company in the United Kingdom is seeking a Web Developer/Designer to improve AI understanding of visual and design elements. Candidates should have a background in UI/UX or graphic design with strong English skills. This role offers flexibility in scheduling and projec

Explore and iterate on visual designs with designers, translating explorations into scalable, web‑native implementations. Ideally you push the boundaries of the web with technologies like WebGL. Build landing pages that delight, also designing interactions or pairing closely with designers.

Jack & Jill is seeking a Design Engineer to redefine web experiences by building intelligent, real-time interfaces. You will work closely with the founders to bridge design and production, creating fluid AI-driven experiences.

A full-cycle verification platform in Greater London is seeking a Web Design Team Lead to head their Website Design team. The role focuses on enhancing the company's web presence by creating high-performing, user-centered web experiences. Candidates should have over 5 years in web design, leadership

Amazon Web Services is a dynamic and rapidly growing business within Amazon. We provide organisations with building block web services that allow them to innovate faster and operate their software more cost‑effectively. Would you like to join a team of physical security professionals and conduct s

FindTutors is seeking dynamic and innovative tutors in the United Kingdom to provide guidance in various subjects.This opportunity allows tutors to work from home or in-person, enjoy high pay ranging from £20 to £40 per hour, and set their own schedules.Ideal candidates should have strong subject

Strong experience in electronics design, including analogue and digital circuit design. Produce clear design documentation, specifications, and development plans. Engage with external suppliers including PCB manufacturers and design partners.

Strong portfolio demonstrating user-centered design and visual design skills. Contribute to and maintain a scalable design system and UI component library. Experience with Figma or similar design tools.

We are seeking a talented UI/UX Designer to elevate the visual and interactive quality of our B2B wealthtech web application. Experience designing for financial or regulated environments, with knowledge of data visualisation, complex forms, dashboards, and professional workflows. Proven ability to w

We are partnering with a fast-growing consumer beauty brand group to hire a commercially-minded Web Developer who will take full ownership of their Shopify Plus ecommerce estate across a portfolio of three high-growth DTC brands. Improving site speed, Core Web Vitals and technical SEO.

Mechanical Engineer Contract | Defence Project | Military Vehicles 🔹.Are you an experienced Mechanical Engineer seeking your next challenge? Join our innovative team working on digital integration for military vehicles, where your expertise will directly support frontline capability.Digital ammun

As Lead Substation Design Engineer, you will oversee the FEED and detailed design delivery of HV substation and grid connection projects up to 400kV. Lead the technical delivery of FEED and detailed design projects. Lead earthing design and associated studies.

As a Warehouse Solution & Design Engineer, you have a leading role in designing and implementing warehouse solutions for our customers. Data analysis skills to support design decisions and process improvements. Practical and hands-on approach to overcoming warehouse design and implementation challen

Civil Design Engineer | Water & Wastewater. We’re recruiting for a growing design team delivering. This is a great opportunity to take ownership of civil design packages and play a key role across the full project lifecycle — from feasibility through to construction support.

This is a design-focused role, working closely with construction teams to ensure integration between design and on-site delivery. Are you a Highways & Drainage Engineer looking for your next contract opportunity? Are you seeking a long-term role supporting major infrastructure works with hy

If youve set your heart on a career in Design,why not join Computacenter in their Creative Services department asaSenior Graphic Designer. We are looking for a Senior Graphic Designer on a 12month fixed term contract based in our Global head office in Hatfield. You will be part of the Creative Servi

Working with an existing design team, you will deliver high-quality websites from the start of the project through to applying the final, critical layer of polish, testing and optimisation needed for a flawless handover and launch. An excellent opportunity for an experienced Full Stack Web Developer

Estimate hours required for design packages Attend and present designs at HAZOP, ALM, KM meetings and similar Requirements 10 years’ relevant design experience in the regulated water industry Experience with hydraulic calculations and profiles, clean water and was. Associate Civil Design Engi

Due to significant growth, they are seeking an Electronics Design Engineer to be responsible for the design and development of analogue and digital circuit design across new and existing products, going into a variety of regulated industries. Key skills and experience for Electronics Design Engineer

Supporting workflow improvements and occasionally mentoring junior designers. We're working with a globally recognised entertainment and gaming company who is looking for a talented Midweight Graphic Designer to support the development of world-class brand and campaign visuals across a portfolio of

Due to significant growth, they are seeking a Lead Electronics Design Engineer to be responsible for the design and development of analogue and digital circuit design across new and existing products, going into a variety of regulated industries. Key skills and experience for Lead Electronics Design

As the Graphic Designer at Poolhouse, you will bring our brand to life across digital, print, and motion design. Working closely with the Marketing and Creative teams, youll create visually impactful assets for campaigns, social media, paid advertising, website, email, and in-venue experiences. AI-a

As a Mid-weight Graphic Designer, you will play a supporting but important role in the design and execution of high-quality concepts, design systems and visuals for the branding of an international games studio products. Assist with designing pitch presentations for game teams to communicate their v

Excellent opportunity for an experienced Creative Graphic Designer (Mid–Senior Level) to join a well-established company based in Watford Salary: £35,000–£40,000 per year Location: Watford, Hertfordshire (3 days on-site, 2 days WFH) Job Type: Full Time / Permanent. Alongsid

This is a fantastic opportunity for an emerging designer looking to grow within a fast-paced creative environment, collaborating with experienced designers, art directors, producers, and creative teams on work seen by audiences worldwide. Designing presentations, templates, and social media assets f

Design conversion-focused web pages, email campaigns, and ad creatives. Strong portfolio showcasing web, email, and ad designs, preferably for e-commerce brands. Designing engaging campaigns that drive sales.

While you will have a foundation in static design, the vast majority of your deliverables – approximately 90% – will be spent on motion and video work. Motion design is a secondary skill rather than your primary discipline. Your portfolio is predominantly static design – we need to see strong,

As a Junior Graphic Designer, you will support the design and execution of high-quality concepts, design systems, and visuals across a range of entertainment and gaming-focused projects. I'm currently looking for a Junior Graphic Designer to join a global entertainment brand on a 6-month contract st

You’ll work closely with a Lead UX Designer and a wider global product team to translate research and insights into clear, usable, and scalable design solutions. This role is heavily focused on execution — taking structured UX outputs and turning them into high-quality UI, prototypes and product

Support and mentor junior designers, contributing to a strong, collaborative design culture. Evolve and maintain our design system and visual guidelines to ensure consistency across web, mobile, and future digital channels. Lead UX/UI design across our D2C website and digital touchpoints, from early

SeniorElectronicsHardware Design Engineer. Senior Electronics Hardware Design Engineer.

Senior Digital Design Engineer - UK All candidates must be based or be able to relocate to the UK An innovative semiconductor company developing advanced security IP for next‑generation connected devices is seeking an experienced Digital Design Engineer to strengthen their hardware security