EPAM Systems
Lead Full-stack JavaScript Developer
- Compensation
- Not disclosed
- Location
- Hungary
- Work setup
- Remote
- Seniority
- Lead
- Employment
- Not specified
- Experience
- 8+ years
- Category
- Fullstack
- Posted
Skills
Must have
- 8+ years of relevant work experience
- Proven leadership experience
- Advanced knowledge and experience in Typescript/JavaScript/CSS/HTML
- Advanced knowledge and experience in Angular and Node.js
- Strong knowledge and experience in TDD, Unit testing and performance testing
- Knowledge and experience in Server-side rendering (Next.js, Angular Universal, NuXT)
- Working experience with databases (SQL, NoSQL) and cloud technologies (Azure, GCP or AWS)
- Have an overview on common application architectural patterns (microservices, microfrontend, BFF pattern)
- Strong knowledge of programming paradigms (OOP and Functional Programming)
- Good communication and problem solving skills in English as well
- Be dedicated to implement high quality web user interfaces
- Solid understanding of LLM concepts, prompt engineering techniques (one-shot/few-shot prompting), MCP fundamentals (tools/resources), and AI output evaluation/grading methodologies
Nice to have
- Hands-on experience with AWS Bedrock, AWS AgentCore, LangChain, LangGraph, or similar AI agent orchestration frameworks and platforms
Full description
We are looking for a Lead Full-stack JavaScript Developer to join our team in Hungary.
This position offers a hybrid work model, with 3 days per week working from the office located in Budapest.
Responsibilities
- Design, develop, and maintain scalable full-stack applications
- Work with other project team members (UI designers, developers, system and testing engineers) throughout the product development, testing, and implementation phases to ensure user interface integrity
- Work with customers (project management, content editors) to implement the envisioned functionality
- Provide estimates for how much time it will take to complete the defined layout /development tasks
- Write clean, efficient, and well-documented code following industry best practices
- Document the implementation and work products
- Observe the quality rules during the project, and supply the QA Leader with upcoming ideas
- Conduct code reviews and supervise other developers
- Participate in SCRUM ceremonies and lead technical meetings
- Stay up to date with emerging technologies and advocate for best practices in full-stack development
Requirements
- 8+ years of relevant work experience
- Proven leadership experience
- Advanced knowledge and experience in Typescript/JavaScript/CSS/HTML
- Advanced knowledge and experience in Angular and Node.js
- Strong knowledge and experience in TDD, Unit testing and performance testing
- Knowledge and experience in Server-side rendering (Next.js, Angular Universal, NuXT)
- Working experience with databases (SQL, NoSQL) and cloud technologies (Azure, GCP or AWS)
- Have an overview on common application architectural patterns (microservices, microfrontend, BFF pattern)
- Strong knowledge of programming paradigms (OOP and Functional Programming)
- Good communication and problem solving skills in English as well
- Be dedicated to implement high quality web user interfaces
- Solid understanding of LLM concepts, prompt engineering techniques (one-shot/few-shot prompting), MCP fundamentals (tools/resources), and AI output evaluation/grading methodologies
Nice to have
- Hands-on experience with AWS Bedrock, AWS AgentCore, LangChain, LangGraph, or similar AI agent orchestration frameworks and platforms
Benefits
- Dynamic, entrepreneurial corporate environment
- Diverse multicultural, multi-functional, and multilingual work environment
- Opportunities for personal and career growth in a progressive industry
- Global scope, international projects
- Widespread training and development opportunities