Senior Full-Stack Developer

About the Position

We are searching for a Senior Full-Stack Developer who excels at creating scalable, cloud-native applications. You'll bring strong expertise across Node.js, React or Angular, and AI integration to craft intelligent, user-centric solutions.

Responsibilities

• Design, develop, and maintain scalable full-stack applications leveraging modern Node.js back-end services and front-end frameworks (React or Angular)
• Integrate cloud-native architectures and services across AWS, GCP, or Azure to guarantee reliability, performance, and scalability
• Apply AI/ML solutions and frameworks to boost product functionality and deliver intelligent features
• Collaborate with cross-functional teams, contribute to code reviews, and mentor team members to maintain engineering best practices

Requirements

• 4+ years of proven commercial experience in full-stack software development
• Expertise in Node.js for creating scalable back-end services and APIs
• Expert-level proficiency in JavaScript/TypeScript, with hands-on background in React or Angular for front-end development
• Practical background in architecting and deploying cloud solutions across AWS, GCP, and/or Azure
• Showcase of integrating AI/ML tools, frameworks, or services into production systems
• Hands-on AI expertise (e.g., integrating generative AI APIs, crafting ML-powered features, shipping AI-enabled services, creating GitHub Copilot custom agents, leveraging Claude Code, performing MCP development and integration, SDD (BMad, GitHub spec-kit), n8n, RAG, etc.)
• Solid understanding of software design patterns, testing methodologies, CI/CD practices, and DevOps principles
• Excellent communication skills and ability to work effectively in hybrid teams
• English proficiency at an Upper-Intermediate level (B2) or higher

We Offer

• Engineering Heritage: Best-in-class experts sharing a culture of engineering excellence and tackling complex engineering challenges for over 30 years
• Advanced Tech Stack: Innovative projects where you can apply or enhance your expertise in Cloud, Data, AI, and other emerging technologies
• World-Class Clients: Work closely with 340+ of the Forbes Global 2000 on creating disruptive solutions that make a global impact
• Professional Growth: Exceptional support for career development with comprehensive resources for upskilling or reskilling in pioneering practices
• GenAI Community: Strong AI competencies with 600+ experts across 55+ locations driving GenAI-enabled transformation journeys
• Entrepreneurial Culture: If you're passionate and dedicated to improving business transformation, we provide the support you need to bring your ideas to life
• Hybrid Setup: The flexibility to work from any location in Lithuania, whether it's your home or our dynamic offices in Vilnius and Kaunas
• Other Benefits: Additional vacation and trust days, private health insurance, Employee Stock Purchase Plan and more