Ciklum is a global digital solutions company headquartered in London, UK.
4 липня 2022

Expert Java Developer (2200048D) (вакансія неактивна)

Гданськ (Польща), Вроцлав (Польща), віддалено

Ciklum is looking for a Expert Java Developer to join our team full-time in Poland.

We are a leading global product engineering and digital services company that unites 4000+ seasoned professionals globally on various projects in healthcare, fintech, travel, sportswear, entertainment, and security. Ciklum delivers high-impact technology solutions to Fortune 500 and fast-growing organisations worldwide.

About the role:

As a Expert Java Developer, become a part of a cross-functional development team working for Our Client.

Responsibilities:

  • Lead development team
  • Lead and improve the decision-making process in design solution architecture, solution development, architecture and code review
  • Back-end development to meet customer’s business needs and implement components according to modern software development environment (cloud-based platforms, microservice architecture, etc.)
  • 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 architecture preparation, 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 7 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
    • Deployment 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)
  • A deep understanding of Java backend development and web service integration based on various technologies that utilize the HTTP protocol including REST, XML, JSON, and SOAP
  • Practical commercial experience with:
    • Payments
    • REST API development
    • Web application frameworks (e.g. Spring Boot Framework) (more than 4 years)
    • Testing frameworks (e.g.e.g. JUnit, PowerMock, WiresMock) (more than 4 years)
    • ORM (e.g. Hibernate) (more than 2 years)
    • RDBMS (e.g MySQL/MariaDB, PostgreSQL, Oracle) (more than 4 years)
    • NoSQL (e.g. MongoDB, ElasticSearch, CouchDB)
    • Search Engines (e.g. ElasticSearch, Azure Search, Apache Solr)
    • 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 solutions (e.g. AWS, Google Cloud Platform, Microsoft Azure)
    • Integration with 3rd party solutions
    • Docker
    • Continuous Integration tools (e.g. Gitlab Pipeline, Jenkins, TeamCity, Bamboo)
    • Builders
  • Experience with:
    • Leading Team
    • 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 is a must

Desirable:

  • Certifications on:
    • Java
    • Spring Frameworks
    • Cloud providers
    • Kubernetes
    • Kafka
    • Delivery processes (SAFe, Agile, etc)
  • Experience with Leading and Supporting medium to large size solution delivery projects
  • Understanding of orchestration and containerisation (e.g. Kubernetes, Swarm)
  • Practical commercial experience with:
    • Serverless architecture
    • Provisioning tools (e.g. Terraform, Ansible)
    • Quality tools (e.g. SonarQube)

You can:

  • Perform a broad range of complex technical or professional activities, in a variety of contexts. Investigate, define and resolve complex issues
  • Able to work in distributed cross-functional teams effectively
  • Influence customers and team members on the project level
  • May supervise others or make decisions which impact the work assigned to individuals or phases of projects
  • Plan, schedule and monitor own work (and of others where applicable) competently
  • Have learning agility (readiness for challenge and being open to change)

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

About Ciklum:

Ciklum is a Software Engineering and Solutions Company. Our 3,000+ IT professionals are located in the offices and delivery centres in Ukraine, Poland, Bulgaria, Spain.

As Ciklum employee, you’ll have the unique possibility to communicate directly with the client when working in Extended Teams. Besides, Ciklum is the place to make your tech ideas tangible. The Vital Signs Monitor for the Children’s Cardiac Center as well as Smart Defibrillator, the winner of the US IoT World Hackathon, are among the cool things Ciklumers have developed.

Ciklum is a technology partner for Google, Intel, Micron, and hundreds of world-known companies. We are looking forward to seeing you as a part of our team!

Join Ciklum and “Cross the Borders” together with us!