> Markdown version of [/jobs/ext/2761372-senior-frontend-engineer](https://www.wearedevelopers.com/jobs/ext/2761372-senior-frontend-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Frontend Engineer - **Company:** Truv - **Location:** Badajoz, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** HTML, JavaScript (Programming Language), Unit Testing, Cascading Style Sheets (CSS), Electronic Mailing, Next.js, Semantic HTML, TypeScript, Web Applications, Web Usability, Link Control Protocol, Okta, ReactJS, Cypress (Programming Language), Integration Tests, Front End Software Development, React Redux, Api Management - **Published:** September 6, 2026 - **Apply:** https://www.buscojobs.com.es/senior-frontend-engineer-en-badajoz-ID-370075542 ## About the Role A passionate Front-End Developer with 5+ years of experience in a similar role or related technical field. Proficient in HTML, CSS, TypeScript, and React, with a strong desire to stay updated with the latest industry trends. Solid understanding of technical SEO fundamentals: semantic HTML, Core Web Vitals (LCP, INP, CLS), image optimization, and how client-side rendering affects crawlability. Experienced in writing unit tests and automated integration tests, with a commitment to delivering high-quality code. A proactive problem solver who thrives in a fast-paced environment and enjoys taking ownership of your work. A team player who values collaboration and is eager to contribute to a vibrant company culture. Familiarity with Redux, React Query, Jest, and Cypress would be a plus and would strengthen our development toolkit. Hands-on experience with SSR/SSG frameworks (Next.js, Astro, Remix, or similar) and rendering strategies for SEO ## Description About TruvTruv is transforming the financial data industry with a secure and real-time API platform for payroll account access. Our technology streamlines income and employment verification, direct deposit switching, and more, eliminating outdated processes and unlocking greater financial opportunities. Backed by $30M from top investors like Kleiner Perkins and NYCA, we're disrupting a $2B legacy market with cutting-edge innovation and a customer-first approach. Our leadership team brings expertise from industry giants like Apple, Carta, Venmo, MX, and Okta, driving the future of financial data access.ResponsibilitiesTake ownership of designing, architecting, implementing, and maintaining dynamic React + TypeScript web applications that delight our customers.Write, maintain, and enhance unit and integration tests to ensure high-quality deliverables.Proactively identify challenges and propose innovative solutions that drive project success.Embrace opportunities to learn and grow, taking initiative to contribute to team discussions and decisions.Build responsive static HTML + CSS pages and engaging email templates with SEO best practices in mind - semantic markup, proper heading structure, meta/Open Graph tags, and fast Core Web Vitals.RequirementsA passionate Front-End Developer with 5+ years of experience in a similar role or related technical field.Proficient in HTML, CSS, TypeScript, and React, with a strong desire to stay updated with the latest industry trends.Solid understanding of technical SEO fundamentals: semantic HTML, Core Web Vitals (LCP, INP, CLS), image optimization, and how client-side rendering affects crawlability.Experienced in writing unit tests and automated integration tests, with a commitment to delivering high-quality code.A proactive problem solver who thrives in a fast-paced environment and enjoys taking ownership of your work.A team player who values collaboration and is eager to contribute to a vibrant company culture.Familiarity with Redux, React Query, Jest, and Cypress would be a plus and would strengthen our development toolkit.Hands-on experience with SSR/SSG frameworks (Next.js, Astro, Remix, or similar) and rendering strategies for SEOBenefits & PerksFully remoteCompetitive salary and equity packageFlexible time offWork with cutting-edge technology and innovative customersOpportunity to shape the future of financial data accessWe are an equal opportunity employer committed to diversity. We do not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other protected status.#J-*****-Ljbffr ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [NoLoJS - Avoiding JavaScript Cruft with HTML and CSS - Aaron T. 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