Mid/Senior Java Software Engineer

3 days ago

Remote, Czech Republic CodiLime Full time
Do we have a match?

As a Java Software Engineer, you must meet the following criteria:

  • Experience with Java,
  • Experience with Spring and Spring Boot,
  • Experience with Docker and Kubernetes,
  • Experience with PostgreSQL,
  • Experience with Unit Testing (JUnit or Mockito),
  • Good knowledge of Apache Kafka,
  • Good knowledge of virtualization,
  • Good knowledge of English (B2+ level).

Beyond the criteria above, we would appreciate the nice-to-haves:

  • Network knowledge (switches, routers, VLAN, agents, and multiprocessing),
  • Experience with GitHub Actions,
  • Experience with Hibernate Tools,
  • Experience with Liquibase.

Get to know us better

CodiLime is a software and network engineering industry expert and the first-choice service partner for top global networking hardware providers, software providers and telecoms. We create proofs-of-concept, help our clients build new products, nurture existing ones and provide services in production environments. Our clients include both tech startups and big players in various industries and geographic locations (US, Japan, Israel, Europe).

While no longer a startup - we have 250+ people on board and have been operating since 2011 we’ve kept our people-oriented culture. Our values are simple:

  • Act to deliver.
  • Disrupt to grow.
  • Team up to win.
The project and the team

In this project, we develop cutting-edge network security solutions, focusing on identity-based micro-segmentation to accelerate the adoption of Zero Trust architecture. The goal is to enhance network visibility, enforce intelligent policy, and secure IT, IoT, and OT devices. The solution addresses complex network segmentation challenges, prevents lateral movement of threats, and delivers scalable, cloud-based security capabilities.

The product focuses on network segmentation, a practice that divides networks into smaller, isolated segments with independent policies, access controls, and limited communication between parts. So, knowledge of basic networking concepts - such as VLANs, firewalls, routers, switches, agents, and multiprocessing - will be a strong advantage.

This project is integral to our partner's business strategy so that you will touch a revenue-generating solution with a high degree of complexity. Your contributions will impact end-users who benefit from the product in production environments.

The team is structured into smaller working groups, each focusing on specific components. You will collaborate closely with Software Engineers and QA Engineers. As the team grows, we maintain a startup atmosphere that requires a proactive mindset and a results-driven approach.

You will work with a distributed team across the US, Poland, and India. Flexibility is key, as occasional evening sync-ups may occur. However, you can adjust your working hours to suit your preferences.

What else you should know:

Team Structure:

  • We are divided into several smaller teams to enhance delivery efficiency,
  • Teams consist of 3-7 Engineers, depending on component complexity.

Technology Stack:

  • Java (soon migrating from version 17 to 21)
  • Frameworks - Spring and Spring Boot,
  • PostgreSQL - DataBase,
  • Jenkins - CI/CD tool, to be replaced soon by GitHub Actions,
  • SonarCloud - static code analysis, integrated with PEP8 linter, Black (formatting), and MyPy (type checking),
  • Docker and Kubernetes - Containerization and orchestration,
  • Virtualization - Proxmox knowledge is beneficial,
  • Apache Kafka - Real-time messaging solutions,
  • Architecture - CQRS Pattern,
  • Design patterns - Outbox Pattern.

We work on multiple interesting projects at the time, so we may invite you to the interview for another project if we see that your competencies and profile are well suited for it.

More reasons to join us

  • Flexible working hours and approach to work: fully remotely, in the office or hybrid
  • Professional growth supported by internal training sessions and a training budget
  • Solid onboarding with a hands-on approach to give you an easy start
  • A great atmosphere among professionals who are passionate about their work
  • The ability to change the project you work on
,[Developing product features using Java and frameworks - Spring and Sprint Boot,, Ensuring the code you develop is well-covered by unit tests,, Being proactive and motivated to deliver high-quality work,, Communicating and collaborating effectively with other developers,, Conducting code reviews for pull requests (PRs) raised by team members,, Maintaining project documentation in Confluence.] Requirements: Java, Spring Boot, Docker, Kubernetes, PostgreSQL, Unit testing, JUnit, Mockito, Apache Kafka, Virtualization, Python, Networks, GitHub Actions, Hibernate, Liquibase Additionally: Sport subscription, Training budget, Private healthcare, Flat structure, Small teams, International projects, Free coffee, Canteen, Free beverages, Free lunch, In-house trainings, Modern office, No dress code.

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