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Technical Lead

Tecnología
Betway Global
Barcelona, EspañaHace 1 mesesHasta 12/8/2026
Tiempo completoHíbrido

Descripción del puesto

Tech Lead - Frontend (React / Next.js)

We’re looking for an experienced Front End Architect / Tech Lead to guide and support our frontend team as we build modern, high-performance web applications. You’ll play a pivotal role in shaping the technical direction, mentoring engineers, and ensuring the delivery of scalable, maintainable, and performant software

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What you'll d**

  • o:Lead the technical design, architecture, and implementation of frontend features usin g Rea ct , Next. js, and modern JavaScript/TypeScrip
  • t.Collaborate closely with product managers, designers, and backend engineers to define and deliver high-quality user experience
  • s.Ensure adherence t o best coding practic es (e.g., SOLID principles, clean code, maintainable architecture
  • ).Perform code reviews, provide constructive feedback, and mentor engineers to support their growt
  • h.Drive continuous improvements in development processes, testing, and deploymen
  • t.Take ownership of performance, scalability, and technical quality of the frontend codebas
  • e.Help evaluate and introduce new technologies, tools, and patterns to the tea
  • m.Work hands-on with the codebase, especially on complex or high-impact feature
**s.

What we're looking f**

  • or:Bachelor’s or master’s degree in Computer Science, Software Engineering, or a related fie
  • ld.7+ years of experience in software development, with at least 2 years in a technical leaders hip or mentors hip ro
  • le.Deep expertise in Re ac t, Next .js, and frontend architectu
  • re.Strong understanding of software design principles and architectural patter
  • ns.Excellent problem-solving and debugging skil
  • ls.Proven ability to guide a team and coordinate work across multiple enginee
  • rs.Strong communication and collaboration skills in English (both written and verba
  • l).Enthusiastic about creating a culture of learning, feedback, and continuous improveme
**nt.

Bonus points**

  • for:Experience with frontend testing frameworks such as Je st, React Testing Lib rary, or Cyp r
  • ess.Familiarity w ith Cloudf lare (e.g., Workers, Pages, CDN servic
  • es).Deep knowledge of performance optimiza tion for modern web applicati
  • ons.Experience working w ith design sys tems or component libraries (e.g., Storybook, Tailwind C
  • SS).Hands-on experience w ith CI/CD pipel ines for frontend apps (e.g., GitHub Actions, Azure DevO
  • ps).Previous experience in fast-paced startup or scale-up environme
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Keywords
react-jsreactnext-jsplanning-and-designvisual-art-designproduct-development-and-designjavascriptuser-experience-uxcode-reviewconstructive-feedbackmentoringtraining-and-developmenttesting-and-analysisscalabilityemerging-technologiescomputer-sciencesoftware-developmentsoftware-designdebuggingcontent-delivery-network-cdn

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