Vertablox
Senior Full Stack Developer
VertabloxLithuania12 days ago
ContractRemote Friendly

We specialize in innovative tech solutions for the transportation sector. RoadmasterVR is a new generation truck driver training platform based on advanced simulators, Virtual Reality (VR) and Artificial Intelligence (AI).

 

Role Overview

 We are seeking a Full Stack Developer who will be responsible for creating modern, efficient user interfaces and solving complex technical challenges both in front-end and back-end. As our team grows, you will also have the opportunity to lead and mentor junior front-end developers. In this role, you will collaborate closely with designers, back-end developers, and project managers to ensure the successful and high-quality delivery of projects.

 

Key Responsibilities

  • Develop and maintain modern, user-friendly, and accessible interfaces.
  • Troubleshoot complex UI-related challenges and propose scalable solutions.
  • Ensure code quality through regular reviews and best practices.
  • Implement new back-end features.
  • Test and optimize user interfaces for performance and usability.
  • Create and maintain technical documentation related to front-end solutions.
  • Participate in project planning, architecture design, and sprint meetings.
  • Lead and mentor junior front-end developers.


Requirements


Education & Experience

  • Bachelor’s degree in IT, Software Engineering, or a related field.
  • Minimum 5 years of front-end development experience, minimum 3 years of back-end development experience.

 

Technical Skills

  • Strong proficiency in JavaScript (ES6+), TypeScript, and one or more front-end frameworks (React).
  • Experience with CSS, SCSS, and UI component libraries (e.g., Material-UI, Bootstrap, Tailwind CSS).
  • Experience with PHP or other backend technology (python, .NET, JAVA).
  • Experience working with SQL databases (Postgresql, Mysql, Microsoft SQL) - querying and modeling.
  • In-depth knowledge of rendering optimization and performance analysis.
  • Familiarity with cross-browser compatibility solutions and accessibility standards (WCAG).
  • Hands-on experience with REST APIs or GraphQL integrations.
  • Proficiency with version control systems (e.g., Git, GitHub, GitLab).
  • Knowledge of testing tools and methodologies (e.g., Jest, Cypress, Enzyme).
  • Experience working with CI/CD tools and processes.


 Other Skills

  • Excellent Lithuanian and English language skills.
  • Strong analytical and planning abilities; able to make technical decisions both independently and within a team.
  • Excellent communication skills for effective collaboration with cross-functional teams.
  • Ability to thrive in a dynamic environment and manage multiple tasks concurrently.
  • Capability to effectively convey technical ideas to both technical and non-technical audiences.


What We Offer:

  • Flexibility & Work-Life Balance: Enjoy a flexible work schedule and a hybrid model that helps you balance professional and personal commitments.
  • Competitive Compensation: We recognize your expertise and offer a competitive salary, with clear growth potential.
  • Exciting & Innovative Projects: Work on diverse projects where you can apply and sharpen your skills, making a real impact on businesses.
  • Supportive & Collaborative Team: We cultivate an open, collaborative environment where every team member is valued and supported.
  • Contract extension from 2026


Salary Range

  • Gross monthly salary: EUR 4,500 to 6,300, depending on skills and experience.

 

We will contact only selected candidates. Confidentiality is guaranteed.


Key Skills

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