Senior Full Stack Developer (Java/Angular)

Senior Full Stack Developer (Java/Angular)

Java

al. 3 Maja 9, Kraków +1 Location

Grid Dynamics Poland

Full-time
B2B, Permanent
Senior
Hybrid

Tech stack

    English

    B2

    Angular

    advanced

    Java

    advanced

    Spring Boot

    advanced

    Docker

    regular

    Azure

    regular

    GCP

    regular

    Amazon AWS

    regular

    SQL

    regular

Job description

We’re looking for a skilled and proactive Senior Fullstack Developer with strong expertise in Java and Angular to join our engineering team. In this role, you'll take part in designing and building scalable web applications end to end - from robust backend services to modern, responsive frontends.



Essential functions

  • Provide technical expertise and guidance to the engineering team, including conducting code reviews, and fostering a culture of excellence in software development practices

  • Write high-quality, maintainable code for critical components, features, or modules of the software application, while also contributing to the overall codebase and enforcing coding standards and best practices

  • Analyze and solve complex technical problems, including performance bottlenecks, scalability challenges, and system failures, through systematic debugging, root cause analysis, and collaboration with cross-functional teams

  • Refactoring and improving existing codebase to enhance maintainability, extensibility, and readability, while also identifying and addressing technical debt and legacy code issues

  • Create and maintain technical documentation, including design documents, architecture diagrams, and best practices guides, to facilitate knowledge sharing, onboarding, and collaboration within the team

  • Ensure the overall quality and reliability of software products through rigorous testing practices, including unit tests, integration tests, and end-to-end tests, as well as promoting a culture of testing and quality assurance within the team


Qualifications

  • 5+ years of professional experience in Java (Spring Boot, REST APIs)

  • 3+ years of experience in Angular (v10+), TypeScript, and modern front-end development

  • Experience with cloud platforms (AWS, Azure, or GCP)

  • Solid understanding of relational databases (e.g., PostgreSQL, MySQL)

  • Experience working in microservice-based architectures

  • Familiarity with Git, CI/CD pipelines, and containerization (e.g., Docker)

  • Knowledge of unit testing frameworks (JUnit, Jasmine, Karma, etc.)

  • Strong understanding of software engineering principles, OOP, and design patterns

  • Ability to work independently and drive solutions end to end


Would be a plus

  • Familiarity with messaging systems (e.g., Kafka, RabbitMQ)

  • Knowledge of frontend performance optimization

  • Experience with OAuth2, JWT, or other authentication mechanisms

  • Exposure to DevOps tools and monitoring solutions

  • Agile/Scrum team experience


We offer

  • Opportunity to work on bleeding-edge projects

  • Work with a highly motivated and dedicated team

  • Competitive salary

  • Flexible schedule

  • Benefits package - medical insurance, sports

  • Corporate social events

  • Professional development opportunities

  • Well-equipped office



About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

Published: 13.08.2025
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