Movable Ink scales content personalization for marketers through data-activated content generation and AI decisioning. The world’s most innovative brands rely on Movable Ink to maximize revenue, simplify workflow and boost marketing agility. Headquartered in New York City with close to 600 employees, Movable Ink serves its global client base with operations throughout North America, Central America, Europe, Australia, and Japan. As a Front End Developer at Movable Ink, you’ll partner with some of the world’s most recognized brands, helping them bring dynamic, real-time marketing experiences to life across email, web, mobile, and display channels. You’ll work within a flexible React-based framework but spend most of your time writing vanilla JavaScript, HTML, and CSS to create polished, custom solutions that deliver immediate business impact for clients. Projects are short-cycle, varied, and collaborative, requiring creativity, technical craftsmanship, and clear communication. Think smaller, purpose-built applications in a fast-paced, agency-like environment. Responsibilities: - Collaborate with Client Experience Managers and Solutions Architects to scope and define technical requirements for client projects - Build, test, and deliver client-specific apps and dynamic experiences on top of the Movable Ink Platform - Translate designs and ideas into functional, production-ready email/web/mobile experiences - Provide input on feasibility and UX improvements during the design phase - Balance multiple projects at once with autonomy and ownership, delivering on time and upholding code quality - Troubleshoot and support deployed client projects as needed Qualifications: - 2+ years of experience writing client-side technologies (JavaScript, HTML, CSS) - Strong vanilla JavaScript fundamentals; React knowledge is a plus, but not the core of your daily work - Experience working in an environment where priorities shift and projects are short-term and highly varied (agency or consulting experience is a plus) - Familiarity with consuming REST APIs and working with dynamic data - Strong UX sensibility and attention to detail - Experience with automated testing tools (Jest, Karma, etc.) is a plus - Strong time management skills and ability to work independently on multiple concurrent projects in a dynamic, client-facing environment Studies have shown that women, communities of color, and historically underrepresented people are less likely to apply to jobs unless they meet every single qualification. We are committed to building a diverse and inclusive culture where all Inkers can thrive. If you’re excited about the role but don’t meet all of the abovementioned qualifications, we encourage you to apply. Our differences bring a breadth of knowledge and perspectives that makes us collectively stronger. We welcome and employ people regardless of race, color, gender identity or expression, religion, genetic information, parental or pregnancy status, national origin, sexual orientation, age, citizenship, marital status, ethnicity, family or marital status, physical and mental ability, political affiliation, disability, Veteran status, or other protected characteristics. We are proud to be an equal opportunity employer.

• Design and build full-stack applications using **Next.js, TypeScript, and modern web frameworks** • Develop and maintain APIs, authentication flows, and backend services • Work with **PostgreSQL, Supabase, and Redis** to build scalable data systems • Deploy and manage applications on **Vercel**, including environments and workflows • Integrate **AI/LLM capabilities (OpenAI, Anthropic)** into product features • Optimize performance, reliability, and user experience across the stack • Implement monitoring, logging, and error tracking (e.g., Sentry) • Collaborate on product decisions and translate ideas into working systems • Take ownership of technical decisions and drive projects from concept to production

• Implement new features with a user-centered approach. • Integrate new features and extend existing features and services. • Operate and maintain implemented solutions with a focus on continuity. • Contribute in early product development phases and to the design of new functionalities. • Contribute to the continuous improvement of the team and development processes. • Emphasis on Continuous Delivery and high test coverage.

Location: London Type: Full-time Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations. We’re hiring a Senior Front-End Engineer to own and scale the front-end layer of a platform used daily in live rail operations. Strategic Context Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere. We operate across the UK, Japan, and the EU and have supported over 10 million assistance requests for more than 1 million users. We are a Series A company recognised with a King’s Award. As our platform grows in complexity, this role ensures that usability, stability, and engineering quality scale with it in a live rail environment where failures directly impact real journeys. Outcomes & Impact Within 6 months, you will: - Own and deliver complex features end-to-end within one active product stream. - Confidently drive cases from refinement through to release with minimal supervision. - Improve accessibility, maintainability, and test coverage across your area. - Act as a trusted delivery partner for Product and QA. - Strengthen code review standards and engineering consistency. Within 12 months, you will: - Confidently contribute to UK and Global teams based on priority. - Lead incident response efforts when front-end issues affect production. - Influence front-end architectural decisions. - Raise the overall quality bar across our Vue/Nuxt ecosystem. Tasks - Own & Deliver: Take full ownership of features from discovery through production release, ensuring high-quality and timely delivery. - Drive Cases & Process: Independently drive development work, manage ambiguity, and proactively remove blockers without requiring day-to-day direction. - Accessibility & Standards: Champion accessibility best practices and ensure implementation aligns with inclusive design principles. - Technical Leadership: Conduct code reviews, guide architectural decisions, and raise engineering standards across the front-end codebase. - Incident Response: Lead investigations and resolution efforts during critical production incidents, ensuring fast and structured recovery. - Collaboration: Work closely with Product, Design, QA, and backend engineers to refine requirements and ensure clarity before development begins. - Continuous Improvement: Contribute to better tooling, documentation (e.g., C4 model), CI/CD improvements, and development processes. The Tech Environment: - Framework: Nuxt 3 (Vue 3 with SSR), Nuxt Auth, Nuxt i18n - Build & Runtime: Vite, Nitro - State Management: Pinia - Testing: Vitest, Vue Test Utils - Styling: TailwindCSS - Code Quality: ESLint, Prettier - Tooling: Mocks Server, Date FNS, Lokalise You are not expected to know every tool on day one, but you should be comfortable mastering complex front-end ecosystems and guiding others in best practices and troubleshooting. Requirements Must Haves - 5+ years of experience in front-end development with modern JavaScript frameworks (Vue.js, React, Angular, etc.). - Strong expertise in Vue.js and modern front-end architecture. - Proven experience owning and delivering complex features end-to-end. - Strong knowledge of HTML, CSS, and TypeScript/JavaScript. - Experience with state management (Pinia, Vuex, Redux, etc.). - Experience working within established codebases and improving them. - Comfortable working with minimal supervision in high-autonomy environments. - Experience in Agile development environments. - Familiarity with CI/CD and modern practices such as TDD. - Ability to prioritise effectively and manage multiple initiatives. - Strong written and verbal communication skills in English. - Comfortable working within a remote team. Nice to Haves: - Experience implementing designs from Figma/AdobeXD/Sketch with high fidelity. - Experience working on accessibility-focused or public-facing products. - Exposure to Ruby on Rails environments. - Experience with Docker, Kubernetes, or cloud-native systems. - Experience working with external product owners or regulated industries. - Contributions to open-source JavaScript projects or technical blogging. Benefits - Private healthcare after your probation (including children) - Free flu jab for you and your family - 25 days holiday - Volunteering Leave - Cycle and Tech Scheme Culture & Operating Principles We value: - Ownership over hierarchy - Clarity over bureaucracy - Impact over job titles We operate with high autonomy and high accountability. People are expected to raise risks early, communicate clearly, and take responsibility for outcomes. Interview Roadmap - Screening Call (30 mins) – Recruiter alignment - Technical Exercise – Front-end architecture & delivery approach - Final Culture Conversation – Leadership alignment Guaranteed Interview Scheme We’re a Disability Confident employer and we welcome applications from disabled candidates. If you need any adjustments at any stage of the recruitment process, please tell us what would help - we’ll work with you to make the process as accessible as possible. We also offer a Guaranteed Interview Scheme (GIS) for candidates who consider themselves to have a disability as defined under the Equality Act 2010. If you indicate this option in your application and your application demonstrates that you meet the essential criteria for the role, you’ll be invited to interview or assessment. Choosing GIS doesn’t guarantee a job offer. If you have any questions, please get in touch.