Ciklum is a global digital solutions company headquartered in London, UK.
14 мая 2021

Senior Java Developer for Ciklum Digital (210002VH) (вакансия неактивна)

Киев

On behalf of Ciklum Digital Engineering Team, we are looking for a Senior Java Developer to join our team on a full-time basis.

You will join a highly motivated team and will be working on a modern solution for our client. We are looking for technology experts who want to make an impact on new business by applying best practices and taking ownership.

About Client:

Modulr is one of the UKs leading fintech scale-ups and the #2 fastest growing technology company in the UK, according to D&B. We are looking for a number of software engineers to join our rapidly expanding technology team. You will be part of a scaling business in a high-quality team that is working on new products and features while solving interesting technical challenges. In this role you will work in a cross- functional co-located team who are asked to solve a problem, rather than handed a task to do. This is an excellent opportunity to work in a high-growth environment with a fast- paced and collaborative culture where you will have access to the latest technologies.

Modulr is a vibrant FinTech scale-up who are rethinking business payments. We automate payment flows, embed payments within business platforms, and enable customers to build new payment products and services giving them a modern alternative to traditional banks. Our customers use a simple RESTful API which has processed over 70 million transactions with a value of over £60 billion to date.

We have attracted over £38 million in investment funding including £10m from Banking and Competition Remedies fund as well as venture capital from several firms including PayPal Ventures. Modulr was ranked 18th on LinkedIn’s 2019 Top Start-ups List in UK and we have won multiple awards and listing including Emerging Payments and FinTech50.

We have 9 teams in product and technology who deliver work in an Agile fashion. We use a mix of Agile methods and we don’t favour a particular one; we’d rather be open- minded and honest with what works for us. We prefer self-organising teams who work together to maximise the value we create.

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 (ideally experience with Java 11) (more than 3 years)
  • 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)
    • Java related Open Source technologies, such as Spring and Hibernate
    • 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 of micro-services using SpringBoot or similar
    • Strong understanding of OOP and design patterns
  • 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
    • Experience of building a high-performance services-based platform
  • Fluent or Upper-Intermediate English is a must

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)

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 an 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

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, Belarus, Poland and 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!
If you are interested — please send your CV to hr@ciklum.com