Ciklum is a leading global digital services and software engineering company, serving Fortune 500 and fast-growing organisations. Headquartered in the UK, we unite 3,500+ software developers, designers, product managers and data scientists around the world building tailored digital solutions that leverage emerging technologies.
We are enabling digital transformation for some of the largest household names and platforms in the digital economy. Ciklum is the place to make your tech ideas tangible and join the global projects redefining industries.
We are looking forward to seeing you as a part of our team!
Description
On behalf of Ciklum Digital, Ciklum is looking for a Senior Java Developer to join our Kyiv team on a full-time basis.
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 business by applying best practices and taking ownership.
Responsibilities
- Back End development to meet customer’s business needs and implement components according to the modern software development environment (cloud-based platforms, microservice architecture, etc.)
- Taking part in the decision-making process in design application architecture, solution development, architecture and code review
- 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 5 years
- 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 3 years)
- Practical commercial experience with:
- REST API development
- Web application frameworks (e.g. Spring Boot Framework)
- Testing frameworks (e.g.g. JUnit, PowerMock, WiresMock) (more than 2 years)
- ORM (e.g. Hibernate) (more than 2 years)
- RDBMS (e.g MySQL/MariaDB, PostgreSQL, Oracle) (more than 2 years)
- Key-value storages (e.g. Redis, Memcached)
- Messaging systems (e.g. RabbitMQ, Apache Kafka, Active MQ, AWS SQS, Azure Service Bus, Google Pub/Sub)
- Web Servers
- Version control systems (GIT)
- Cloud computing platforms (e.g. AWS, Google Cloud Platform, Microsoft Azure);
- Docker
- Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, TeamCity, Bamboo)
- Experience with:
- Troubleshooting, profiling and debugging applications
- Creation software architecture and design of complex applications, platforms, microservices solutions
- 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, GCP, Microsoft Azure);
- Kubernetes
- Kafka
- Experience with high-performance and high-load systems
- Understanding of orchestration and containerisation (e.g. Kubernetes, Swarm)
- Knowledge in Deployment patterns
- Practical commercial experience with:
- Serverless architecture
- Integration with 3rd party solutions
- NoSQL (e.g. MongoDB, ElasticSearch, CouchDB)
- Experience with Search Engines (e.g. ElasticSearch, Azure Search, Apache Solr)
- Provisioning tools (e.g. Terraform, Ansible)
- Quality tools (e.g. SonarQube)
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 a warm atmosphere which creates really good working conditions
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