Haka Media is a marketing agency, focused on content marketing and linkbuilding. We’re working with IT, Fintech, iGaming companies.
5 січня 2026

Senior Full Stack Engineer / Architect Leader (JavaScript) (вакансія неактивна)

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Job opening for our trusted partner — an innovative product company.

About Us

We are looking for a Senior Full Stack Engineer / Architect Leader with strong experience in JavaScript-based frontend and backend development to help us build and scale modern web and mobile applications.

Your Role

As a Senior Full Stack Engineer / Architect Leader, you will:

  • Lead the development of scalable web and mobile applications
  • Work on server-side development for applications distributed via Google Play and Apple App Store
  • Integrate AI-driven solutions to enhance product functionality and user experience
  • Collaborate closely on frontend development to deliver seamless, high-quality user interfaces
  • Mentor team members and contribute to overall technical and architectural strategy
  • Gradually evolve the system architecture toward a more sophisticated and scalable setup
  • Own and maintain technical documentation

What We’re Looking For

Experience

  • 5+ years of experience as a Full Stack Developer
  • 2+ years of experience as a Team Lead
  • 2+ years of experience in an Architect role
  • Strong expertise in TypeScript / JavaScript
  • Experience with modern frameworks: Vue.js, React, Next.js
  • Hands-on experience with Vite, Vue.js, TailwindCSS
  • Backend experience with Node.js, Firebase Cloud Functions, Google Cloud, Amazon SES
  • Practical experience implementing AI solutions, including:
    • RAG pipelines
    • Embeddings
    • Computer vision
    • Classification and clustering
  • Deep understanding of vector databases and related operations
  • Strong mathematical background: probability, statistics, multivariate analysis
  • Experience in performance and speed optimization

Technical Skills

  • Frontend: HTML, CSS, JavaScript, Vite, Vue.js, TailwindCSS
  • Backend: Node.js, Firebase Cloud Functions
  • Databases: Firebase Firestore, SQL/NoSQL (PostgreSQL, MongoDB), vector databases
  • Version Control: Git, CI/CD workflows
  • Cloud Platforms: Google Cloud, AWS

Soft Skills

  • Strong problem-solving and analytical thinking
  • Proven leadership skills
  • Excellent communication and collaboration abilities
  • Ability to work independently and take full ownership of complex tasks
  • Strong self-management skills
  • Ability to build transparent workflows
  • Clear and consistent communication of task progress and status

What We Offer

  • Opportunities for professional growth and continuous development
  • Work on challenging and exciting projects
  • Flexible working hours and remote work option
  • Competitive compensation
  • Supportive environment with experienced colleagues

How to Apply

Ready to join us on this exciting journey?
Submit your CV and let’s talk.