Principal Frontend Developer

About the role

ING Hubs Turkey is looking for a Principal Frontend Developer to shape the technical vision of its platform, implement new technologies and integrate clients onto the target platform while ensuring a seamless customer experience.

Key responsibilities

• Define and drive the technical roadmap for frontend architecture.
• Implement modern web technologies without negative impact on customers.
• Mentor and coach other developers, fostering continuous learning.
• Collaborate with cross‑functional teams to meet service level targets for availability, security and performance.

Required profile

• 6+ years of professional frontend development experience.
• Strong attention to code quality, efficiency and design.
• Ability to work independently or as part of a team.
• Excellent written and verbal communication skills.

Required skills

• JavaScript, HTML, CSS and W3C standards.
• Unit testing frameworks such as Mocha, Karma, Chai, Sinon (TDD/BDD).
• Modern JavaScript framework experience (React, Angular, Vue.js, Svelte).
• Web components, progressive web apps, and Lit Element (a plus).
• Azure pipelines and CI/CD processes.

What we offer

• 14 days of welcome leave in the first year.
• Hybrid working model with flexible remote weeks.
• Comprehensive health insurance for employee and family.
• Private pension plan and Udemy learning budget.
• Dynamic, informal environment with innovation opportunities.