Mid-Senior Frontend Developer at Oxylabs - Vilnius

Mid-Senior Frontend Developer

Oxylabs

Vilnius Hybrid permanent

Posted: January 26, 2026

Required Skills

Job Description

Your day-to-day::
• Ensure the frontend codebase is maintainable, scalable, and adheres to industry best practices.
• Guide other developers, perform code reviews, and provide constructive feedback.
• Build and maintain reusable, modular, and efficient UI components with React.
• Collaborate with backend developers to design and implement robust API integrations.
• Ensure the application is fast and responsive, leveraging techniques like lazy loading, code splitting, and caching.
• Work closely with the product manager, designers, backend developers, and QA specialists to translate requirements into technical solutions.
• Participate in refining frontend requirements and estimate effort for features.
• Optimize build pipelines and ensure smooth deployments.
• Write and maintain unit tests and work with QA to support E2E testingIdentify and prioritize the resolution of technical debt in collaboration with the team.

Your skills & experience::
• Proficient in HTML5, CSS3, and JavaScript/TypeScript (ES6+).
• Extensive experience building SPAs using React and its ecosystem.
• Experience with unit testing and E2E testing.
• Experience in developing responsive web applications.
• Experience integrating with RESTful APIs.
• Proficient with Git and understanding of branching strategies.
• Experience with CI/CD pipelines.
• Extensive experience working in cross-functional teams with backend developers, product managers, and QA.
• Comfortable working in a fast-paced, iterative development environment.
• Eager to learn and adopt new technologies when needed.

Nice to have:
• Experience leading technical discussions and decisions.
• Approach to balancing technical trade-offs with business priorities.

Tech Stack:
• React, Redux, Redux Saga, Formik, i18next, visix, emotion
• Sentry
• Docker
• Kubernetes
• GitLab
• Grafana Loki
• Prometheus

Our Salary & Work Benefits Package::
• Gross salary: 3200 - 6300 EUR/month. Keep in mind that we are open to discuss a different salary based on your skills and competencies.
• To support your professional growth and make you feel taken care of, we’ve put together an expansive benefit package. It covers learning, well-being, celebration, and much more — learn all about it here.

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