Senior Java Software Engineer

Ciklum is looking for a Senior Java Software Engineer to join our team full-time in Romania.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior Java Software Engineer, become a part of a cross-functional development team engineering experiences of tomorrow.

Responsibilities:

• Back-end development to meet customer’s business needs and implement components according to 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)
• Experience with high-performance and high-load systems
• Good knowledge of Kotlin / Reactive programming experience (Spring Boot Reactor)
• Good knowledge of Domain Driven Design expertise
• Big Plus: Ops insights, comfortable with Linux, command lines, Kubernetes
• Practical commercial experience with
• REST API development
• Web application frameworks (e.g. Spring Boot Framework) (more than 2 years)
• Testing frameworks (e.g.e.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)
• Builders
• 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;
• Plus: Node.js / Typescript experience (for AWS lambda's)
• Plus: AWS experience (Aurora, Lambda's, Step Functions, etc.)
• Fluent or Upper-Intermediate English

Desirable:

• Certifications on:
• Java
• Spring Frameworks
• Cloud computing platforms (AWS, GCP, Microsoft Azure)
• 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)

Personal skills:

• 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.

What's in it for you?

• Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance and Mental Health programs. We also provide you with meal vouchers to fuel your mind and body
• Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Pluralsight licenses, language courses and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Flexibility: Own your schedule – you are the one to decide when to start your working day. Just don’t miss your regular team stand-up
• Opportunities: we value our specialists and always find the best options for them
• Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
• Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
• Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events

About us:

Seize global opportunities by working with us!

Enjoy our robust experience in various domains, a caring attitude and incredible team spirit.

Together we will grow our business in Romania and globally!

Be bold, not bored!

Experiences of tomorrow. Engineered together

Interested already?

We would love to get to know you! Submit your application. Can’t wait to see you at Ciklum.