Senior Frontend Developer | UI-UX

Rubius is an accredited IT company. We develop software for clients from various industries—from industrial and oil & gas to retail and medicine. Founded in the very heart of Siberia, Tomsk, we now have partner companies all over the world.

Our solutions are used by Russian and global leaders such as Apple, Tesla, Kaspersky, Amazon, IBM, Uber, Netflix, Gazprom, Russian Railways, and others. The company's partners are located in the UAE (Dubai), Kazakhstan (Astana), Russia (Moscow, St. Petersburg), and Saudi Arabia (Riyadh).

Job Description (contract for one year):

We are looking for a highly skilled and motivated Senior Frontend Developer to join our dynamic and forward-thinking team. This role focuses on designing and building scalable, high-performance user interfaces using modern web technologies. You will play a key role in shaping the frontend architecture and delivering exceptional user experiences across enterprise-grade applications.

Key Responsibilities:

• Work closely with Product Owners, UX Designers, and cross-functional teams to translate business requirements into robust, user-centric web applications.
• Lead the design and implementation of modular and reusable components in a micro frontend architecture.
• Develop scalable and maintainable codebases using Angular and modern JavaScript/TypeScript best practices.
• Ensure high standards in code quality through comprehensive testing, peer reviews, and automation.
• Contribute to performance tuning, accessibility, and responsive design across browsers and devices.
• Maintain clear technical documentation covering component architecture, design decisions, and deployment processes.
• Champion frontend observability, usability, and security in the context of enterprise software.

Required Education and Skills:

• Bachelor’s degree in Computer Science, Engineering, or a related field.
• 7+ years of professional experience in frontend development, with a strong emphasis on Angular and modern web technologies.
• Excellent verbal and written communication skills in English.
• Deep understanding of frontend architecture, component-based design, and modular code practices.
• Proven experience developing complex SPAs with Angular (v10+), RxJS, and TypeScript.
• Familiarity with micro frontend strategies and monorepo architectures (e.g., Nx or Module Federation).
• Strong working knowledge of RESTful API integration and asynchronous data handling.
• Experience with Node.js in frontend tooling, build pipelines, or backend-for-frontend (BFF) patterns.
• Solid grasp of HTML5, CSS3 (including preprocessors like SCSS), and responsive design frameworks.
• Knowledge of frontend testing frameworks such as Jasmine, Karma, Cypress, or Playwright.
• Experience with CI/CD processes and version control systems like Git.
• Understanding of web application security, including XSS, CSRF, and secure coding practices.
• Passion for clean UI/UX and performance optimization.

Nice to Have:

• Experience integrating AI-driven features (e.g., conversational UI, intelligent autocomplete, LLM-powered assistants).
• Exposure to cloud platforms (Azure/AWS) and serverless frontend deployments.

Industry Experience:

• Experience in the oil and gas industry will be a significant plus.

• Candidates with experience in building AI systems in other industries are also encouraged to apply.

What We Offer

Our employees are the main asset of Rubius. We support creative freedom and the soar of engineering thought. We strive to ensure that every member of our team realizes their potential. We care about our employees. Here, both remote and in-office teams feel maximally comfortable.

About Work and Compensation:

• Official employment and timely "white" salary (fully legal & transparent)

• Monthly performance bonus of up to 5%

• Comfortable workspace with an ergonomic chair

• Support with home office setup for remote employees

• Flexible start to the working day

• Bonuses for being part of an accredited IT company

• Business trip expenses on us

About Growth and Development:

• Individual development track

• Work with a Tech Lead and a mentor (we have technical guilds)

• Opportunity to join the company's Technical Council

• 50% compensation for professional certification within individual tracks

• Internal meetups on various topics and detailed guides

About the Office, Perks, and Atmosphere:

• Paid sports activities (even for home workouts)

• Opportunity to get private health insurance (including dental) after the probation period for office employees, and telemedicine for remote employees

• Tasty breakfasts, an office with a veranda and a large kitchen

• Discounts for you and your relatives at Rubius Academy

• Bonuses for the birth of children and marriage

• Diverse corporate events and activities

• Developed and comfortable corporate culture, without hierarchy

• Interest-based communities (soccer, tennis, our own music band, chess club...) and a team where everyone's opinion is heard.

To get to know us better, search for "Rubius" in your browsers.

We will be happy to work in a team with people who love what they do!

Please note that the employment contract will be for a fixed term of one year.