Senior Frontend Developer

We are looking for a Senior Frontend Developer who can take ownership of a complex frontend ecosystem, make confident technical choices, and deliver reliable, scalable solutions. You will work on a mission-critical CRM system, improving and evolving its frontend architecture within a hybrid (legacy + modern) environment. Your work will directly impact internal users and core business operations.

Trevolution is a global leader in air ticketing and travel services, serving retail and corporate clients in 50+ markets. With over 20 years of experience and a strong entrepreneurial spirit, we blend modern technology with a customer-first approach to make travel simpler. We partner with 70+ airlines, offering a full booking experience with expert support – focused on value and convenience. Our products, including online sales, call bookings, and semi-OTAs, are continually expanding to meet market trends.

Responsibilities:

• Collaborate with product, design, and backend teams to deliver scalable frontend solutions.
• Design, develop, and maintain features within a complex CRM platform.
• Write clean, maintainable code and improve legacy codebases.
• Own technical decisions, including architecture and implementation.
• Ensure high performance and responsiveness.
• Monitor, debug, and support production systems.
• Mentor team members and share technical knowledge.
• Follow best practices: testing, code reviews, and standards.
• Continuously improve user experience and system performance.

Requirements:

• Strong proficiency in TypeScript and modern JavaScript (ES2022+).
• Deep experience with React (hooks, performance optimization, patterns).
• Experience with Jotai and TanStack Query.
• Experience with Tailwind CSS and design systems.
• Familiarity with Radix UI, headless components, and MUI.
• Form handling with React Hook Form + Zod.
• Testing: Jest, Testing Library, Playwright.
• Experience with bundlers (Rspack or Webpack).
• Familiarity with tools like Biome.
• Experience with Sentry or similar monitoring tools.
• We believe great ideas happen together, so you’ll join us in a hybrid setup: 3 days in our lovely office and 2 days working remotely.

What will be considered an advantage:

• Migration experience from jQuery / Bootstrap to React.
• Familiarity with Web Workers / SharedWorkers.
• Basic knowledge of PHP templates.
• Experience in large hybrid systems.

There is no one-size-fits-all here; we are quite flexible and use an individual approach with every candidate we meet. While getting familiar during our interview, we try to understand where your working experience, professional skills, and future contribution to the company can be applied within our multiple business projects.

We don’t want to set any limits, but if we are naming the numbers, then the compensation for this position starts from 3500 EUR gross per month.

With us, you will:

• Be a part of a top-tier team of professionals, work on global projects that reach millions worldwide, and create complex, one-of-a-kind in-house products and solutions.
• Learn and exchange ideas in lectures and workshops led by colleagues and team leads.
• Get health benefits: fully covered health insurance after the end of the trial period (dentistry, outpatient treatment, mental health, medicine, etc.), well-being activities, and vaccination days.
• Enjoy employee discount programs and have fun at monthly internal activities and celebrations.
• Work from a modern and well-equipped office in the center of Riga, with parking spaces for bikes and scooters, fresh fruits, and coffee daily.

We thrive in a dynamic global culture where collaboration and a competitive, sales-focused mindset are key, always empowering our team to seize learning and growth opportunities.

Ready to bring new energy into travel with us? Join us!

Please note that the processing of your personal data takes place in accordance with the privacy notice, which could be found here - https://dyninno.com/en/privacy-notice-latvia/

Personnel selection is provided by the competence center of the Dyninno group DYNATECH LLC, Reg. No. 40203110019, address: Jeruzalemes Street 1, Riga, LV-1010, license issued by the SEA for the provision of work placement services No.61/2021 (17.11.2021.)