Principal Full-Stack Architect, Java/Angular & AI

Grid Dynamics; Województwo pomorskie; On-site; PLN 180,000 - 250,000; Full time

Benefits offered by this job

Medical insurance

Sports package

Corporate social events

Professional development

Well-equipped office

Flexible schedule

Job summary

Grid Dynamics in Poland seeks a Principal Full-Stack Developer (Java/Angular) to lead complex software projects, shape technical strategy, and drive architecture decisions. As a Staff-level engineer, you will guide frontend initiatives and provide strong technical mentorship across teams.

You will work to deliver scalable, high-performance applications using Angular and Java, including AI-enabled features, while collaborating with business stakeholders.

Qualifications

• 10+ years of software development experience with deep expertise in Java and Angular (v12+)
• Hands-on experience with AI tools and integrations (Claude, AI Agents, GitHub Copilot)
• Strong knowledge of JavaScript, TypeScript, HTML, CSS and backend architectural patterns
• Understanding of Cloud platforms (AWS, Azure, or GCP) and NoSQL databases
• Proven ability to lead teams and projects from architecture to deployment
• Familiarity with REST APIs, OAuth2, and web security best practices
• Hands-on experience with Git, CI/CD pipelines, and Docker

Responsibilities

• Provide technical leadership for full-stack initiatives; guide implementation and enforce best practices across backend (Java) and frontend (Angular)
• Design, architect, and implement real-world AI solutions (Claude, AI Agents, Copilot) for key business cases
• Lead feature development with cross-functional teams to ensure on-time, high-quality delivery
• Conduct code reviews, perform performance analyses, and ensure adherence to coding standards
• Participate in and influence system architecture decisions for long-term maintainability
• Mentor mid- and senior-level developers; support team growth
• Lead communication with stakeholders up to director level
• Support internal tech talks, meetups, and knowledge sharing
• Contribute to upsell strategies by aligning technical direction with client needs
• Conduct technical interviews up to senior levels (T4)

Skills

Java

Angular

AI tools

JavaScript/TypeScript

Cloud platforms

NoSQL databases

REST APIs/OAuth2

Git/CI/CD

Docker

Tools

Git

CI/CD

Docker

AI tools (Claude, Copilot)

Job description

Grid Dynamics in Poland seeks a Principal Full-Stack Developer (Java/Angular) to lead complex software projects, shape technical strategy, and drive architecture decisions. As a Staff-level engineer, you will guide frontend initiatives and provide strong technical mentorship across teams.

You will work to deliver scalable, high-performance applications using Angular and Java, including AI-enabled features, while collaborating with business stakeholders.