Senior Java Developer for Ciklum Digital in Ciklum

On behalf of Ciklum Digital, Ciklum is looking for a Senior Java Developer to join our team on a full-time basis. Ciklum is a Software Engineering and Solutions Company. Our 3,000+ IT professionals are located in the offices and delivery centres in Ukraine, Belarus, Poland and Spain. Ciklum is building the collaborative sportswear design and creation platform for TOP-5 multinational company of the sportswear market. Scalable solution that will be used by famous worldwide sportswear designers to create and bring to market new sports fashion collections. Part of the larger Product Lifecycle Management ecosystem the platform delivered within the current project will become a market differentiator and key comparative advantage for multi-billion business. Project will use proven and edge technologies and concepts, such as SAFe, Behaviour-Driven Development, DevOps, Event-Driven architecture. Responsibilities: \- Develop new and change existing integrations \- Perform and support migrations \- Develop and review feature design documents and provide inputs/update to specifications for the solution \- Design and implement a set of various types of tests (unit, integration, functional, etc) \- Proactive position in solution development, processes improvements \- Working in an international distributed team in an Agile environment \- Communicate with PMs, engineers, Architects, QA and other colleagues and stakeholders \- Delivering the product roadmap and plannings \- To use high coding standards, software best practices and write highly testable, automatable and performant code over the whole SDLC Requirements: \- Experience in software development for more than 8 years \- Experience in event-based and SOAP-based integration design and development \- Experience with complex data migrations and batch processing \- Excellent knowledge in Computer Science, Computing Theory: \- Paradigm & Principles (OOP, SOLID, DDD, TDD, BDD) \- Database theory (RDBMS, NoSQL) \- Code testing practices \- Algorithms \- Data structures \- Architectural, Enterprise and Design Patterns \- Security patterns, Reverse engineering resistance, Common attacks types (OWASP) \- Understanding of network interactions: \- protocols \- conventions (e.g. REST, RPC) \- authentication and authorization flows \- standards and practices (e.g. oAuth, JWT) \- Excellent knowledge and experience in Java (more than 5 years) \- Practical commercial experience with: \- Spring Boot Framework 4+ years \- Messaging systems, specifically Apache Kafka 3+ years \- SOAP and REST API development \- Search engines, either Elasticsearch 2+ years \- NoSQL, specifically Cassandra or Mongo \- Kubernetes \- Linux \- RDBMS Oracle / PostgreSQL \- Microservices \- Event-Driven design \- ORM (e.g. Hibernate) \- Version control systems (GIT) \- Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, TeamCity) \- Builders \- Experience with: \- Troubleshooting, profiling and debugging applications \- Creation software architecture and design of complex applications, platforms \- Agile software processes and technologies \- Code Review process \- Refactoring process \- Fluent or Upper-Intermediate English Desirable: \- Certifications on: \- Java \- Spring Frameworks \- Cloud computing platforms (AWS) \- Understanding of orchestration and containerisation (e.g. Kubernetes, Swarm) \- Knowledge in Deployment patterns \- Practical commercial experience with: \- Akka \- DynamoDB \- Monitoring & Logging tools (e.g. ELK, AWS CloudWatch) \- Service Discovery & Configuration tools \- Orchestration and containerisation (Kubernetes) \- Provisioning tools (e.g. Terraform, Ansible) \- Quality tools (e.g. SonarQube) \- Experience with Product Lifecycle Management solutions Personal skills: \- Super strong ownership of the delivery success \- Good analytical skills \- Good team player, motivated to solve complex tasks \- Strong communication and problem-solving skills \- Self-motivated, self-disciplined and result-oriented \- Strong attention to details and accuracy What's in it for you: \- Working in an international distributed team in an Agile environment \- Influence the business agility of TOP sportswear giant \- Closely cooperate with client \- Dynamic and challenging tasks \- Ability to influence project technologies \- Team of professionals: learn from colleagues and gain recognition of your skills \- European management style \- Continuous self-improvement #### Про компанію Ciklum International Ciklum is a top-five global Digital Solutions Company for Fortune 500 and fast-growing organisations alike around the world. Our 3,000+ Developers located in the Delivery Centres across the globe, provide our clients with a range of services including outsourcing software development, Enterprise App Development, Quality Assurance, Security, R&D, Big Data & Analytics. **Сайт компанії:** https://www.ciklum.com/