Senior Frontend Developer

Itrs Insights

City of London, England, United Kingdom

City of London, England, United Kingdom

Find similar jobs

About

ITRS is recognized in the 2025 Gartner® Magic Quadrant™ Observability Platforms At ITRS, we make society's critical technology work. Our mission is to deliver automated and holistic IT observability solutions that safeguard critical applications and enable innovation. We are the only monitoring and observability platform designed for the most demanding and regulated industries — trusted by 90% of Tier 1 capital markets firms. We believe when our team thrives, so do our customers. With us, you'll find: A culture that backs you – We're proud to be a Great Place to Work for multiple years in a row due to our inclusive, supportive environment. Work that matters – Make a real difference with 1,000s of global customers in industries that keep the world running, including 9 out of 10 top investment banks. Room to grow – Whether you're starting your career or bringing years of experience, we're committed to your development. Just ask our team members who've been excelling here for 10+ years. With headquarters in London and teams across the US, Europe, and Asia, ITRS combines the agility of a high-impact tech business with the stability of a private equity–backed global partner. Scope of Role
We operate a hybrid working model with 2 days in the office and 3 days from home. Requirements As Senior Frontend Developer, you will:
Collaborate with Product Managers and UX Designers to understand user needs, refine requirements, and deliver intuitive, accessible user experiences aligned with our design system. Integrate front-end applications with ASP.NET APIs and services, ensuring reliable data exchanges and error handling. Promote quality engineering practices including automated testing (unit, integration, end-to-end), code reviews, performance and security best practices for the web. Implement and optimise front-end performance, and monitor user experience via RUM/telemetry. Requirements 8+ years of professional front-end development experience delivering complex, data-rich web applications in production. Experience integrating front-ends with ASP.NET backends and RESTful APIs; understanding of authentication and authorisation flows, error handling and resilient client-server patterns. Practical experience with front-end build tooling and CI/CD (Vite/Webpack, npm/yarn, linting, formatting, commit standards) and Git workflows. Experience with performance optimisation techniques (bundle analysis, code splitting, caching strategies). Solid testing discipline with tools such as Jest, Vue Test Utils and Selenium. Comfortable collaborating with Product and UX to translate designs into production-grade UI. Initiative-driven, hands-on approach with a focus on delivery and product impact. You will benefit from having the following experience: Familiarity with C#/.NET and ASP.NET MVC/Web API. Ability to contribute to backend endpoints, contract definitions and release processes when needed. Experience with AI-based systems and incorporating it in your daily development work. Experience with design systems (Figma) and component libraries (Storybook/PrimeVue). Experience with data visualisation libraries (e.g., Highcharts, Telerik) and real-time interfaces (WebSockets, Server-Sent Events). Experience with security best practices for the web (XSS, CSRF, dependency security) and privacy-by-design. Background in high-scale SaaS, financial services or observability/monitoring domains. Experience working in globally distributed teams and collaborating across multiple time zones. Health Insurance and Dental Health Cover for you and your dependants Pension Flexible Hybrid Working Enhanced Parental Leave Travel Insurance Life Assurance Income Protection Buy and Sell Holiday Training Reimbursement ITRS is an Equal Opportunity employer and Inclusion is part of our everyday life. We celebrate diversity and pride ourselves on providing an environment where all employees can be their authentic selves and have a voice, allowing everyone to contribute equally. We remain committed to advocating inclusion, diversity, and equality into our ITRS family as we grow and enrich our business. We welcome applications from everyone in the community as we recognise that a diverse workforce is a stronger workforce. Apply for this Job
Please note that the ITRS Recruitment portal is powered by Workable. Use of the portal is subject to the following privacy policy:
#J-18808-Ljbffr

City of London, England, United Kingdom

Languages

English

Notice for Users

This job was posted by one of our partners. You can view the original job source here.

Find similar jobs