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Senior Full Stack (Java) Developer

Remote Bulgaria

Java vacancies

Description

Ciklum is looking for a Senior Full Stack (Java) Developer to join the team on a full-time basis in Bulgaria.

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.

Our recently opened delivery hub in Sofia brings exciting global opportunities for Bulgarian tech talents.

About the role:
As a Senior Full Stack (Java) Developer, become a part of a cross-functional development team working for EverC.

About the Project:

EverC is a pioneer in its field. By using technologies that illuminate the darkest corners of the internet and provide unparalleled visibility into the largest source of data in the world, the internet. EverC uses artificial intelligence and machine learning techniques to assess hundreds of millions of domains and effectively categorize the internet. These insights shine a light on hidden relationships and risks, identify an entity’s full digital fingerprint, and reveal new opportunities to scale businesses efficiently and confidently.

EverC is looking for an experienced Full Stack developer to join the engineering team. You will be responsible for building the client-side web application of our flagship product and will also contribute to the development of new future products that are based on our machine learning data infrastructure.

Responsibilities

  • Back-end/Front-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, develop and influence our flagship product
  • Develop new user-facing features
  • Developing features to enhance the user experience
  • Optimize application for maximum speed and scalability
  • Collaborate with developers, QA engineers and other team members to design, implement and provide a performant, scalable, reliable and flexible solution
  • Work together with Product and UI/UX Designers to define how the application looks as well as how it works
  • Division between back end and front end: 70% BE, 30% FE

Requirements

  • Back End:
    • At least 4 years of experience in Java back end development
    • Strong knowledge of relational databases (MySQL preferred) and SQL
    • Experience with large-scale distributed systems
    • Experience with a microservices-based architecture such as Docker/K8- An advantage
    • Hands-on experience with cloud infrastructure, preferably AWS – An advantage
    • Experience with Big Data technologies such as NoSQL, Queues and ES – An advantage
    • Experience developing Groovy on Grails – A big Advantage
  • Front End :
    • At least 2 years of experience in Front End development with Angular framework
  • Experience in writing unit tests and UI automation – An advantage
  • 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)
  • 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
  • Fluent or Upper-Intermediate English

What's in it for you

  • Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance, Mental Health programs, Multisport cards, as well as financial and legal consultations
  • Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy licence, 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: choose how you want to work – a 100% remote or on-sight in our office at the heart of Sofia. 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 fulfil 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:

Ciklum entered Bulgaria in 2022 to expand its presence in Eastern Europe and is ready to welcome bright talents.  Be a part of a big story created right now – let’s grow our delivery centre in Bulgaria together. Boost your skills and knowledge: create and innovate with like-minded professionals as a part of a global company with a local spirit and start-up soul.

Be bold, not bored! 

Interested already? We would love to get to know you! Submit your application. We can’t wait to see you at Ciklum.

Your dream job isn’t here? Let’s stay in touch! We’ll inform you about the best opportunities.

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