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Senior Java Developer
Java

Senior Java Developer

Type of work
Full-time
Experience
Senior
Employment Type
B2B
Operating mode
Remote

Tech stack

    English

    B2

    Polish

    C2

    Java

    advanced

    Spring Boot

    advanced

    Amazon AWS

    regular

    Microservices

    regular

    APIs

    regular

Job description

We are looking for a highly skilled and motivated Senior Backend Developer with a strong background in Java, Spring Boot, and AWS to join our dynamic team. If you're passionate about clean code, scalable architecture, and modern cloud-native solutions, we want to hear from you.


Experience:

  • 5+ years of professional experience in backend development
  • Java 8/11, Spring Boot
  • Maven/Gradle
  • Microservices architecture

Technical Skills:

  • Solid understanding of SOLID principles
  • Strong experience with AWS services (Lambda, Fargate, ECS, DynamoDB, etc.)
  • Proficient in system design and architecture
  • Knowledge of performance tuning and code optimization
  • Familiarity with OpenAPI and API-first design


Professional Attributes:

  • Fast learner with a passion for new technologies
  • Excellent communication skills and a collaborative mindset
  • Active participant in Agile/Scrum ceremonies
  • Proactive in suggesting technical and process improvements


Key Responsibilities

  • Collaborate with stakeholders to shape and refine the product backlog
  • Design and implement robust APIs using Spring Boot and OpenAPI
  • Conduct peer code reviews with a focus on clean, maintainable code
  • Lead and support the team in solving technical challenges
  • Optimize API performance and ensure non-functional requirements (NFRs) are met
  • Work extensively with AWS services including CloudFormation, Fargate, and DynamoDB


Primary Tech Stack

  • Languages/Frameworks: Java, Spring Boot, Node.js
  • Architecture: Microservices, Serverless
  • Cloud: AWS (Lambda, Fargate, ECS, EventBridge, DynamoDB, CodeBuild, CloudWatch, CloudFront)


What We Offer

  • 100% remote work flexibility
  • MultiSport Plus membership
  • Group insurance coverage
  • Medicover Premium healthcare plan
  • Access to a top-tier e-learning platform for continuous development