Senior Java Backend Developer

2 days ago

Iasi, Iaşi, Romania valantic Romania Full time 80,000 - 120,000 per year

Position:
Senior Java Backend Developer with AWS knowledge

Location:
Hybrid, 3 days per week in office, Iasi

Seniority:
Mid–Senior Level

Language:
English

Role Overview

We are looking for a highly skilled
Full Stack Java Developer with Angular
knowledge to join our agile engineering team. The ideal candidate has solid backend experience with Java 17+, Spring Boot, and Hibernate, combined with frontend development skills in Angular 16+. The role involves working on scalable cloud-based applications, integrating services via REST APIs, and contributing to AWS-based infrastructure.

You will also participate in 3rd level support activities (including on-call duty rotation), collaborate closely with backend, QA, and DevOps teams, and ensure the delivery of high-quality, maintainable software solutions.

Key Responsibilities

  • Design, develop, and maintain full-stack applications using
    Java (Spring Boot)
    and
    Angular
    .
  • Implement and consume
    RESTful APIs
    for seamless integration between frontend and backend services.
  • Able to deploy and maintain systems on
    AWS
    .
  • Participate in
    3rd level support
    and
    on-call duty rotation
    (1 week every 5–6 weeks).
  • Contribute to
    code reviews
    , ensure adherence to
    Clean Code
    principles, and maintain a high standard of code quality.
  • Participate actively in
    Scrum ceremonies
    and story refinement discussions.
  • Ensure proper unit and integration testing of all developed features.
  • Troubleshoot and resolve performance, scalability, and availability issues.

Technical Requirements

Must-have:

  • Minimum
    4–6 years
    of professional software development experience.
  • Strong backend expertise in
    Java 17+, Spring Boot, Hibernate/JPA
    , and
    SQL
    .
  • Proven experience developing and maintaining
    RESTful APIs
    .
  • Hands-on experience with
    AWS
    infrastructure (e.g., ECS, Lambda, DynamoDB, Aurora, API Gateway, CloudWatch).
  • Familiarity with
    Git
    and
    GitFlow
    .
  • Experience developing microservices with an emphasis on Clean Code and performance.
  • AWS Developer Associate Certification (or higher) or willingness to certify during the onboarding period.
  • Fluent English communication (written and verbal).

Should-have:

  • Frontend experience with
    Angular 16+
    ,
    TypeScript
    , and
    Angular Material UI
    .
  • CI/CD
    experience.
  • Knowledge of
    Terraform
    ,
    Clean Architecture
    , and
    OpenTelemetry
    .
  • Familiarity with monitoring and logging tools such as
    Grafana
    ,
    Prometheus
    , or
    Splunk
    .

Methodology

Must:

  • Comfortable working in
    Agile/Scrum
    environments with active team collaboration.
  • Willingness to participate in
    24x7 on-call support
    on a rotational basis (one week every 5–6 weeks).

Should:

  • Experience in
    DevOps-oriented
    setups ("You Build It, You Run It").

Soft Skills

  • Proactive communicator, comfortable collaborating with both technical and non-technical stakeholders.
  • Highly motivated, responsible, and team-oriented.
  • Strong analytical and problem-solving skills with a pragmatic approach.
  • Able to present and justify work results confidently.
  • Willing to travel 2–3 times per year for team meetings and workshops.

Education

  • University Degree in Computer Science or related field

Industry Knowledge

Should:

  • Experience in
    eMobility
    (OCPP, OCPI, OICP, MSP, CPO, Hubject)

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