Senior Java Developer

Piletilevi PLG

Senior Java Developer with Spring Boot expertise at PLG Group, enhancing the backend for cultural event platforms. Collaborating with cross-functional teams to build, maintain, and optimize scalable web applications.

Posted 7/8/2026full-timeTallinn • 🇪🇪 EstoniaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Java development and the Spring Boot framework, with a strong focus on building REST APIs and optimizing application performance. Capable of mentoring developers and fostering a culture of continuous improvement while utilizing modern development practices and tools.

Highest-signal resume keywords

Java DevelopmentSpring Boot FrameworkREST API DevelopmentHibernate / JPAKubernetes + Docker

ATS Keywords

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Hard Skills

Java DevelopmentSpring Boot FrameworkREST API DevelopmentHibernate / JPAKubernetesDockerKafkaPostgreSQLAngularAI-Assisted Workflows

Soft Skills

CollaborationMentorshipProblem SolvingContinuous Learning

Tools & Technologies

GCPDockerKubernetesPostgreSQLKafka

Industry Keywords

Modern Services ArchitectureCross-Functional TeamsCode ReviewsApplication Performance OptimizationDevelopment Best Practices

Tech Stack

Tools & technologies

AngularDockerGoogle Cloud PlatformHibernateJavaKafkaKubernetesPostgresSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Collaborate closely with cross-functional teams, such as backend developers, designers, and product owners, to architect, develop, and deploy robust web applications using Java and Spring Boot.
Optimize application performance diagnose and resolve issues to ensure a seamless user experience.
Participate actively in code reviews, offering insightful feedback to maintain code quality and ensure adherence to coding standards and best practices.
Keep on top of the latest advancements and trends in Java development, particularly in the Spring Boot ecosystem, and propose enhancements to continually improve application performance and maintainability.
Provide mentorship and guidance to developers, conducting code reviews and fostering a culture of continuous learning and improvement.
Promotes and applies proven AI-assisted development workflows and researches new AI use cases to improve development efficiency and engineering practices.

Requirements

What you’ll need

Proven expertise in Java development with a strong understanding of the Spring Boot framework.
Experienced in building REST API-s.
Strong knowledge of Hibernate / JPA.
Good knowledge of Kubernetes + Docker.
Good knowledge of Kafka (or similar).
Familiarity with modern services architecture concepts.
Proficiency in relational databases (PostgreSQL).
Ability to collaborate effectively within a team environment, while also possessing the autonomy to work independently when necessary.
Experience with AI-assisted or agentic workflows is a plus.
Experience with GCP is a plus.
Experience with C# is a plus.
Experience with modern frontend development using Angular or a similar framework is a plus.

Benefits

Comp & perks

The chance to work with motivated individuals boasting high competence and expertise.
Fun team events.
5 health days.
Sports compensation or Confido health insurance.
Convenient office located in the heart of Tallinn.
A collaborative and inclusive work environment that values creativity and innovation.
Opportunities for professional growth and development.
Fully stocked kitchen: fruit, snacks, great coffee and plenty of alternative milks.
Various days off for personal life events.
Sports club monthly discount.