Senior Java Developer

1 day ago

Athens, Attica, Greece Sportserve Full time €90,000 - €120,000 per year
What you'll be getting up to:
  • Working across several business areas providing development, maintenance and support.
  • Complete tasks & deliver projects on time and to the highest standards.
  • Discuss/Meet key stakeholders to understand the problems they wish to address.
  • Liaise with architects, analysts, business representatives, infrastructure specialists to jointly develop proposals for technical solutions including implementation deployment, support, and troubleshooting overviews.
  • Scope and conduct needed Proof of Concepts when necessary.
  • Help identify probable causes and provide immediate solutions during an incident.
  • Provide assistance to other developers/projects as needed.
  • Attend daily catch ups to report on assigned tasks' progress and attend Scrum ceremonies for project planning and other purposes from time to time.
  • Contribute significant ideas for making the applications better and easier to use.
  • Mentor more junior members of the team
Requirements:
  • Bachelor's degree in Computer Science or any related technical field.
  • At least 5 years of working experience in serving as a Java Developer working on varied types of software development projects.
  • Strong grasp of established and emerging technologies, systems, platforms, and software.
  • Expert knowledge of Java and open-source software (e.g. Spring).
  • Advanced knowledge of SQL, preferably with Oracle databases.
  • Experience with monolithic applications as well as designing and implementing microservices architecture.
  • Experience designing and building RESTful web service APIs.
  • Distributed caching (Hazelcast or Redis).
  • Knowledge of Asynchronous Messaging (Kafka, RabbitMQ, or JMS).
  • Familiarity with observability tools like Elastic stack, Grafana, etc.
  • Experience with continuous integration and continuous deployment (CI/CD) pipelines and tools such as Jenkins, Docker, GitLab, Ansible playbook, etc.
  • Previously worked on large-scale multi-threaded projects.
  • Demonstrable knowledge of Maven and Linux.
  • Experience building highly transactional, high-volume distributed server applications.
  • Knowledge of JVM monitoring and performance tuning Java applications, as well as troubleshooting issues in production.
  • Knowledge and/or experience of Python is appreciated.
  • Background in Agile Software Development using Scrum Methodology is preferred but not required.
  • Background in Online Gaming is preferred but not required.
  • Nice to have experience with SWT, Swing or similar.
  • Extra points if you have developed web apps in HTML/JavaScript.
Others:
  • Passion for writing high-quality, rock-solid software.
  • Ability to write and interpret technical documentation.
  • Good team player, good oral and written English communication skills.
  • Creative, analytical, and with strong problem-solving skills, with a desire to continuously learn and go outside the comfort zone.
  • We warmly invite applications in English.

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