Principal Engineer, Web Platform – Team Web

At Intercom, we are revolutionizing customer service with our cutting-edge AI technology. Our mission is to empower businesses to deliver exceptional customer experiences through our advanced AI agent, Fin. With Fin, companies can provide round-the-clock, stellar customer support and enhance their overall customer interactions.Integrated with our Helpdesk, the Intercom Customer Service Suite offers a comprehensive solution for handling complex queries that necessitate human intervention. Since our inception in 2011, we have gained the trust of nearly 30,000 businesses worldwide, continuously setting new benchmarks in customer service excellence.What’s the Opportunity?As a Principal Engineer on our web platform team, you will play a pivotal role in shaping the technical foundations and architectural advancements of our web services. Our websites, including intercom.com and fin.ai, are key drivers for our growth, enabling storytelling, branding, experimentation, and product discovery.In this cross-functional leadership position, you will collaborate with marketing, analytics, design, data science, and engineering teams to ensure our web stack remains modern, efficient, and a joy to work with. You will have the autonomy to define and implement the long-term technical strategy for our team.

About the RoleWe are seeking a talented Full Stack Web Engineer to take ownership of ThreatAware's digital presence. As a key member of the Marketing team, you will play an instrumental role in shaping our website, landing pages, conversion funnels, and web-based tools. You have a passion for creating fast, visually stunning, and conversion-optimized web experiences, caring for every pixel and millisecond. If you thrive at the intersection of engineering and marketing and want to make a direct impact on how a leading cybersecurity brand is represented online, this opportunity is for you.Why Join ThreatAware?At ThreatAware, we provide security teams with a comprehensive source of truth for every device and tool within their organization. With over 150 integrations, deployment in under 30 minutes, and real-time visibility across entire IT estates, we are trusted by sectors like finance, legal, energy, and healthcare to understand their security posture.As we scale new heights, we are leveraging six years of precise cyber asset data combined with AI to revolutionize how security teams interrogate their data, automate workflows, and proactively manage risks before they escalate. You will craft the web experiences that narrate this journey and convert visitors into loyal customers.Your ResponsibilitiesTake charge of the technical aspects of ThreatAware's online presence.Develop and maintain a high-performance, secure, and accessible marketing website along with high-converting landing pages for demand generation campaigns.Implement and oversee analytics and tracking systems (GA4, HubSpot) to measure performance, conduct A/B testing, and optimize based on insights.Create interactive web tools, resource hubs, and engaging experiences that foster visitor interaction and conversion.Collaborate closely with the Brand & Creative Lead and the Demand Generation team to bring campaigns and product narratives to life online.What We Are Looking ForProficiency in TypeScript — you will be using it daily, so it should feel second nature.A keen eye for design and detail. You have experience building responsive, accessible, and aesthetically pleasing web experiences.Hands-on experience with analytics: GA4 implementation, HubSpot integration, conversion tracking, and A/B testing.Familiarity with CMS platforms, backend services, APIs, and serverless architecture.Bonus: Experience with Next.js and React, or a background in product-led growth web experiences.

At Intercom, we are redefining customer service through innovative AI technology. Our mission is to empower businesses to deliver exceptional customer experiences.Our advanced AI agent, Fin, is at the forefront of customer service AI, enabling businesses to provide continuous, high-quality support. When paired with our Helpdesk, it evolves into the Intercom Customer Service Suite, offering enhanced AI support for complex queries that necessitate human intervention.Since our inception in 2011, we have gained the trust of nearly 30,000 businesses worldwide, setting new benchmarks in customer service. Our core values drive us to push boundaries, work with urgency, and create substantial value for our clients.What’s the opportunity?Our website is the heart of our brand—serving as the primary resource for information about Intercom’s products and the leading source of leads for our demand generation team. Intercom.com and Fin.ai are pivotal in bridging awareness, product marketing, demand generation, and customer support, necessitating a robust and reliable infrastructure alongside sleek user-facing interfaces.We are seeking a Senior Full Stack Engineer to join our Team Web. This role is perfect for someone who is eager to create engaging front-end experiences while also developing the backend systems and tools that support them. You will significantly influence the future of our website, engaging with product marketers, designers, and engineers throughout the organization.Explore the team's latest work here.What will I be doing?Designing, building, and maintaining comprehensive web solutions, encompassing modern user interfaces, backend services, APIs, and infrastructure.Collaborating with design, brand, marketing, and content teams to ensure seamless, high-performing experiences across web and mobile platforms.Developing backend logic and APIs, managing data flows, and integrating systems with third-party platforms.Enhancing website performance by implementing best practices in front-end development, such as lazy loading and efficient asset management.Setting up and managing infrastructure using tools like Vercel, AWS, Cloudfront, Terraform, and CI/CD pipelines.

Our MissionBe part of a revolution in paid search intelligence.At Adthena, we are an award-winning search intelligence platform that leverages patented AI technology and a skilled team to empower brands, marketers, and agencies to excel in their competitive environments. Our innovative solutions, including Whole Market View, Smart Monitor, and Local View, provide clients with critical insights to optimize their spending, boost ROI, and maintain a competitive edge.With a trusted client roster that includes global brands like Citibank, L’Oréal, and Volvo, and supported by Updata Partners, we have been at the forefront of search intelligence since our inception in 2012.In 2025, Adthena achieved remarkable recognition, winning 8 prestigious search industry awards, including Best AI Search Software Solution at the US Search Awards, Best Search Software Tool at the European Search Awards, and Best Software Innovation at the Global Search Awards.Are you ready to make a difference in an industry-leading company? Join us on this journey!Why Join Us?We offer the perfect blend of stability and innovation, combining the reliability of a well-established company with the dynamic environment of a rapidly growing tech organization.If you have been wary of typical tech companies due to concerns about disorganization, instability, or unpredictability, Adthena is your solution.Experience a smaller company environment that fosters autonomy, minimizes bureaucracy, and accelerates your growth.Here’s what we offer:A Thriving Engineering CulturePositive Work Environment: Our quarterly surveys reveal a 93% average approval rating for our company culture, with an overall eNPS of 27.Award-Winning Solutions: Recognized as the Best AI Search Software Innovation at the US 2025 Search Awards.Equity Opportunities: Our employees make significant contributions, and as we grow, they share in the success.Flexible Time Off: Enjoy a trust-based vacation policy allowing you to take time off as needed.Remote-First Approach: 52% of our team works fully remotely, with others opting for hybrid roles at our three geographical hubs (London, Austin, Sydney).Flexible Work Arrangements: Work in a way that suits you best, with full autonomy over your daily schedule.

Join Moneybox, a leading fintech company in London, as a Web Developer. In this pivotal role, you will collaborate with our development team to build and maintain innovative web applications that enhance user experience and drive engagement. You will have the opportunity to work with cutting-edge technologies and contribute to exciting projects that shape the future of finance.

About FreshaFresha stands as the premier marketplace platform for beauty and wellness, trusted by millions of consumers and businesses globally. Currently, over 130,000 businesses and more than 450,000 stylists and professionals leverage Fresha, having processed over 1 billion appointments to date.Headquartered in London, United Kingdom, Fresha operates 15 global offices throughout North America, EMEA, and APAC.Our platform empowers consumers to discover, book, and pay for beauty and wellness appointments with local businesses. At the same time, beauty and wellness professionals utilize our all-in-one platform to streamline their operations through intuitive business software and innovative financial technology solutions.Fresha’s ecosystem equips merchants with everything necessary to operate their business smoothly, including appointment bookings, point-of-sale systems, customer records management, marketing automation, loyalty programs, beauty product inventory management, and team oversight.Our consumer marketplace enhances revenue opportunities for partner businesses by harnessing the power of online bookings and automated marketing through mobile applications, alongside advanced integrations with major tech brands like Instagram, Facebook, and Google.Role OverviewAs Fresha embarks on its next phase of global expansion, the Platform Engineering team plays a crucial role in fostering rapid, secure, and sustainable growth.In the capacity of Platform Engineering Team Lead, you will bear responsibility for the team's performance and outcomes, ensuring consistent delivery, proactive communication, robust system architecture, and adherence to operational standards.In light of the swift advancement of AI and automation, this is an exceptional opportunity to redefine platform development and operations, minimizing manual effort, enhancing reliability, and empowering smarter, faster engineering decisions.You will contribute to Fresha’s growth by promoting infrastructure readiness, aligning platform strategies with business objectives, and applying AI where it can provide tangible operational advantages.We place a strong emphasis on customer impact, even within internal projects, as platform enhancements ultimately serve to enrich the customer experience.

Menlo Security helps organizations around the world connect, communicate, and collaborate securely. The company supports a wide range of clients, including Fortune 500 firms, nine of the ten largest global banks, and the Department of Defense. The shift in work patterns since COVID-19 has only increased the importance of Menlo’s mission. Menlo Security is entering a new phase of growth, expanding beyond its current team of 400. The company values empathy, adaptability, and a commitment to results. Team members are expected to work ethically, stay organized, focus on service, and contribute to a culture that values both giving and receiving feedback. Menlo is backed by investors such as Vista Equity Partners, General Catalyst, JPMC, American Express, HSBC, and Ericsson Ventures. Role Overview The Senior Engineer I - Web Isolation (UK Region) will join the UK-based Web Isolation team. This group builds and maintains Menlo’s remote browser technology, which protects millions of users worldwide through the company’s cloud platform. The work spans desktop and mobile, with a focus on security at every layer. Key technical areas include: Chromium internals Networking Video and audio integration Advanced HTML5 (such as WebGL and WebRTC) Containerization Load balancing and scalability The team values strong design, thorough code reviews, and a collaborative approach. Engineers with deep systems-level experience outside of browsers are encouraged to apply if they are ready for new technical challenges. For more about the kind of work involved, see the Menlo blog: Mobile Isolation Era Begins. What You Bring Extensive understanding of browser technology Hands-on experience with Chromium internals Background in networking, video, and audio technologies Familiarity with advanced HTML5 features (WebGL, WebRTC) Proficient C++ programming skills Ability to use modern AI tools in development workflows Knowledge of Python, Rust, and JavaScript is a strong plus Location Role based in the UK region (EMEA).

Become a part of New Era Technology, where our People First philosophy drives every aspect of our operations. With a dynamic global workforce of over 3,000 dedicated professionals, we are devoted to fostering an environment where each individual feels appreciated, empowered, and inspired to progress. Our mission revolves around securely connecting individuals, locations, and information through comprehensive technology solutions at scale.At New Era, you will immerse yourself in a collaborative culture that emphasizes your personal and professional growth. Collaborate with industry-certified experts, engage in ongoing training, and enjoy competitive benefits. Guided by our core values of prioritizing people, embracing continuous learning, and thriving through collaboration and inclusion, we cultivate our talent to provide exceptional customer service.If you're eager to make a significant impact in a nurturing, growth-focused environment, New Era is the ideal place for you. Apply now and join us in shaping the future of work together. SummaryWe are looking for a Design Lead to spearhead the Enterprise Web Initiative (EWI) for regions outside the United States (OUS), especially focusing on Europe. EWI serves as Lilly’s centralized platform and operational model, empowering teams across the enterprise to create, manage, and enhance digital web experiences.This pivotal role ensures that all enterprise websites across EMEA and global OUS are consistent with the brand, elevated, accessible, localized, and unified under the Lilly Direct brand ecosystem while adhering to regional regulatory and compliance standards. The Design Lead will translate enterprise brand and experience strategies into high-quality executions, guiding designers in their daily tasks while closely collaborating with Design Directors, Product, Engineering, and regional business stakeholders.Combining hands-on design leadership with governance and mentorship, this role guarantees that every site developed through EWI exemplifies Lilly’s standards for trust, clarity, compliance, and user-centered design in a highly regulated, global environment.PRIMARY DUTIESOversee day-to-day design execution for OUS and EMEA enterprise web initiatives, directing designers to produce high-quality, compliant, and brand-aligned digital experiences.Collaborate with Design Directors to transform enterprise brand vision and Lilly Direct standards into scalable, regionally applicable solutions.

About UsPerk (formerly TravelPerk) is a cutting-edge platform revolutionizing travel and spend management. We focus on eliminating tedious manual processes that hinder productivity, automating everything from travel bookings to expense management and invoice processing. Our mission is to enhance workplace efficiency by addressing the $1.7 trillion issue of lost productivity, which impacts 10,000+ companies globally, including industry leaders like Wise, On Running, Breitling, and Fabletics.Since our inception in 2015, Perk has expanded to over 1,800 employees across 12 international offices, with headquarters in London and Boston. We blend innovation, control, and simplicity to reshape how businesses operate and improve employee satisfaction at work.Our team is united by core values emphasizing ownership, delivering a premium experience, and collaboration. We prioritize curiosity, purpose, and a growth mindset to unlock your potential. Join us if you’re eager to make a significant impact and help shape how millions engage with their work.For more information, visit www.perk.com.

The Senior Web Producer at Telegraph Media Group will work on a 15-month contract in London. This role centers on creating web content that connects with the Telegraph’s audience and upholds the brand’s editorial standards. Role overview Collaboration is key in this position. The Senior Web Producer partners with editorial, design, and technical teams to bring digital projects to life. The focus is on delivering polished, engaging content across the Telegraph’s digital platforms. What you will do Produce and manage web content for the Telegraph’s online presence Work closely with colleagues in editorial, design, and technology Help ensure digital experiences meet quality and brand expectations Location and contract This is a London-based role on a fixed-term contract for 15 months.

Join Entain as a Web Tracking Product Manager, where you will play a pivotal role in enhancing our digital tracking capabilities. This position requires a strategic thinker who is passionate about optimizing online user experiences and ensuring robust tracking mechanisms are in place.

Remote Web DeveloperCompany Overview:Focus IT Recruitment is thrilled to partner with a prominent Procurement firm that is currently experiencing exciting growth. We are in search of a talented web developer to be a part of this dynamic team.About the Role:As a key player within the development team, you will leverage the company’s agile development framework to create high-quality code that meets specified guidelines.Key Responsibilities:Maintain and promote company coding standards while ensuring compliance from fellow developers.Collaborate with the product support team to diagnose and resolve production issues.Candidate Profile:The ideal candidate will be a self-starter who can work independently as well as collaboratively within a team environment.Required Skills:Minimum of 3 years of experience in web application development.Experience working in a team-oriented environment utilizing agile methodologies.Proficiency in Angular and TypeScript.Familiarity with Entity Framework and Vb.net.Strong skills in CSS3 and HTML5.Preferred Additional Skills:Experience with Web API.Familiarity with Azure cloud services.Knowledge of Sass and Grunt.Experience with Unit Testing and Source Code Control.Proficiency in using JIRA for development tasks.Work Environment: This position is fully remote, requiring minimal site visits throughout the year. An induction week will be conducted, with all expenses covered.Join us as a Remote Web Developer!

Web Designer - MarketingJoin our hybrid team in London!About iwocaAt iwoca, we understand that small businesses operate in a fast-paced environment where opportunities are fleeting and cash flow challenges can arise unexpectedly. To thrive, SMEs require financing that is adaptable and responsive to their needs.This is why we created iwoca. Our innovative technology, advanced data analytics, and exceptional customer service empower business owners to react with speed, confidence, and control exactly when it matters most.To date, we have supported over 100,000 businesses with more than £4 billion in funding. Our dedicated team is passionate about helping even more SMEs succeed by providing access to better financing options and services that simplify business operations. Our ultimate goal is to assist one million SMEs in their critical moments, making a lasting impact on their communities and the economy.Our TeamThe Website team is part of the Brand team, which is integrated into the larger Direct Acquisition team, encompassing Sales and Performance Marketing. Being relatively new, the Brand team is focused on ensuring our presence is consistent, authoritative, and credible. It also plays a pivotal role in generating demand at the top of the funnel and empowering marketing, sales, and the overall business.Your RoleWe are seeking a skilled web designer to take charge of our public-facing website's visual identity. Your mission will be to create a visually appealing site that effectively showcases our brand, aligns with our marketing strategy, and reflects our status as a leading fintech in the UK.You will be responsible for bringing our brand to life online. This includes managing and evolving our website design system, as well as designing various layouts, pages, and graphics as needed.We utilize Webflow for our website management, and while prior experience with this platform is beneficial, proficiency in HTML and CSS will be crucial.Key Responsibilities:Design and implement reusable components and page templates that enable team members to independently create their pages.Dive deep into our design system, making important decisions on aspects ranging from fonts to layouts.Lead the effort to elevate and maintain our brand narrative.Collaboration and Growth:

Join our dynamic and innovative team at Ratio Recruitment Ltd as a Full Stack Web Developer. In this role, you will utilize your expertise in both front-end and back-end technologies to design, develop, and maintain high-quality web applications. You will collaborate with cross-functional teams to deliver exceptional user experiences while ensuring technical feasibility.

Position: Web Optimization Analyst / SEO SpecialistDuration: 6 monthsLocation: LondonThe client is seeking a skilled technical resource with substantial hands-on experience in web optimization. In this role, you will conduct a thorough technical audit of the client's products, identifying critical issues and optimization challenges. You will be responsible for developing a comprehensive implementation plan to address these issues, providing clear, actionable steps for resolution. You will either implement the solutions directly or collaborate closely with the client’s engineering team to ensure effective execution. Additionally, you will monitor and evaluate the results of web optimization initiatives, converting insights into actionable strategies for continuous improvement.This position is primarily focused on enhancing website performance. An ideal candidate will possess a deep understanding of web optimization best practices, experience with SQL, and proficiency in Google Analytics, alongside a foundational knowledge of web development and strong communication skills.

Hello! We are Team Granola If you haven't checked us out yet, please take a look at what we are building and why you should join our team.We are on the lookout for a talented designer to take charge of Granola’s online presence!In this role, you will collaborate closely with our marketing team, product designers, and engineering team, ensuring that our website is visually appealing, user-friendly, and functional on a daily basis. You'll be tasked with designing and launching new pages, refining our core marketing narrative, and ensuring that our website scales effectively as we introduce new products, campaigns, and content.Ideally, you are comfortable with both design and implementation. However, if your technical skills are currently limited, your enthusiasm to collaborate with engineers and rapidly bring your designs to life is what we value.Why This Role is UniqueOwnership & Creative Freedom: Initially, you will be the sole designer for our website, backed by product designers and engineers, with a wide-ranging responsibility to utilize it as a platform for attracting new users, enhancing our brand, and creating innovative experiences.Join a Design-Driven Founding Team: Our co-founder Sam is a designer, while Chris has a rich product background as a second-time founder. We understand the significance of good design and you’ll receive unwavering support to advocate for exceptional user experiences.Collaborate with a Talented and Ambitious Team: Our team comprises highly skilled engineers and designers who are empathetic to our users' needs. Our culture is built around creating something that is genuinely useful.Your ResponsibilitiesLead the marketing website project from start to finish, focusing on structure, user experience, visual design, and implementation.Design and implement new pages for product launches, feature showcases, use cases, and marketing campaigns, including SEO-focused pages and landing pages.Work alongside the brand, product, and engineering teams to ensure the website aligns cohesively with Granola’s product and adapts as our narrative evolves.Innovate creative and impactful methods to enhance Granola's web presence (e.g., dynamic pages for templates/recipes, or beautiful micro-sites for conferences and partnerships).

Join our dynamic team at Ratio Recruitment Ltd as a Frontend Web Developer specializing in React. We are seeking a talented individual who is passionate about creating innovative web applications and enhancing user experiences. You will be responsible for developing responsive web interfaces, collaborating with designers and backend developers, and ensuring high-quality code through best practices.

Join Capco as a Principal Architect specializing in Amazon Web Services (AWS) to lead transformative cloud initiatives. In this pivotal role, you will leverage your expertise to architect, design, and implement AWS solutions that meet our clients' evolving needs. Collaborate with cross-functional teams to enhance cloud strategies, ensuring alignment with business objectives.

We are seeking a skilled Technical Web Optimization Analyst to join our team in London. This role is pivotal in enhancing our clients' online presence through meticulous web optimization strategies.Key Responsibilities:Conduct thorough technical audits of client products to identify and address key optimization issues.Develop detailed implementation plans with actionable steps to resolve identified issues.Collaborate with the client's engineering team to implement solutions effectively.Monitor and analyze results from web optimization efforts, translating insights into further actionable strategies.This position primarily emphasizes website optimization, requiring a candidate with a solid foundation in web optimization best practices.

Role Overview Wise is looking for a Senior Engineering Team Lead focused on Data Platforms to join the London office. This role centers on guiding a skilled team of engineers and strengthening the company’s data infrastructure. The position offers the chance to shape how Wise manages and scales its data capabilities. What You Will Do Lead and support a team of engineers working on Wise’s data platform Create an environment where collaboration and knowledge sharing are standard practice Drive improvements in platform reliability and performance Champion engineering best practices and help the team adopt them Work closely with stakeholders to ensure the platform meets operational needs Location This position is based in London.