Position: Middle Java Developer for Ciklum Digital
Company: Ciklum
Experience required: 2y
English level: upper

You will join a highly motivated team and will be working on a modern solution for our existing client. We are looking for technology experts who want to make an impact on new businesses by applying best practices and taking ownership.

Project description:

Austrian client, a leader in the development of the system for public and emergency services.

Developing software in the technical scope of Java (Spring) with different databases, providing an API and Stomp connections for multiple single-page applications in Angular.

The project follows Agile/Scrum principles.

Responsibilities
Back-end development to meet customer’s business needs and implement components according to modern software development environment
Taking part in the decision-making process in application code design, solution development, code review
Developing and reviewing feature design documents and providing inputs/updates to specifications for the solution
Design and implement a set of various types of tests (unit, integration, functional, etc)
Delivering the product roadmap and plannings
Using high coding standards, software best practices and writing highly testable, automatable and performant code over the whole SDLC
Requirements
Experience in software development: 3+ years
Strong knowledge in Computer Science, Computing Theory:
Paradigm & Principles (OOP, SOLID)
Database theory (RDBMS)
Code testing practices
Algorithms
Data structures
Design Patterns
Understanding of network interactions:
protocols
conventions (e.g. REST, RPC)
authentication and authorization flows
standards and practices (e.g. oAuth, JWT)
Strong knowledge and experience in Java (+2 years), experience with OpenJDK 11
Practical commercial experience with:
REST API development
Spring Boot Framework (1+ years)
Testing frameworks (e.g.e.g. JUnit, PowerMock, WiresMock) (1+ years)
ORM (e.g. Hibernate) (1+ years)
RDBMS (e.g MySQL/MariaDB, PostgreSQL, Oracle) (1+ years)
Web Servers
Version control systems (GIT)
Docker
Gradle
Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, TeamCity, Bamboo)
Builders
Experience with:
Agile software processes and technologies
Code Review process
Refactoring process
Upper-Intermediate English
Desirable
Knowledge in:
TDD, BDD
Architectural, Enterprise Patterns
Security patterns, Common attacks types (OWASP)
Deployment patterns
Experience with:
Troubleshooting, profiling and debugging applications
Microservices
Python
Practical commercial experience with:
Key-value storages (e.g. Redis, Memcached)
Messaging systems (e.g. RabbitMQ, Apache Kafka, Active MQ, AWS SQS, Azure Service Bus, Google Pub/Sub)
Cloud solutions (e.g. AWS, Google Cloud Platform, Microsoft Azure)
Serverless architecture
Integration with 3rd party solutions
NoSQL (e.g. MongoDB, ElasticSearch, CouchDB)
Search Engines (e.g. ElasticSearch, Azure Search, Apache Solr)
Quality tools (e.g. SonarQube)
Frontend part (Angular)
Monitoring: Prometheus, Grafana, ELK Stack
IDE: Intellij Idea
What's in it for you
Career growth opportunities
Realization of your innovative ideas in building new Ciklum Solutions and Services
Friendly collaborative teams and enjoyable working environment
Professional skills development and training programs
Variety of knowledge sharing, training and self-development opportunities
State of the art, cool, centrally located offices with warm atmosphere which creates really good working conditions Gdansk or Wroclaw
Work from home/100% remote
Private medical healthcare fully covered by Ciklum with a possibility to cover family members
Fully covered life insurance – 100 000 PLN
Fully covered drug insurance – up to 2 000 PLN/year
Multisport card 100% covered by Ciklum – Benefit Systems, Plus package
Parking space 50% covered by Ciklum