Senior Software Engineer (Kotlin, microservices)

We are a trusted provider of SAP and other IT solutions. Our team consists of over 300 experts in IT consulting, software development, QA, IT processes, and project management. We are a Polish company serving clients in more than 20 countries across four continents. You can find more information about us at http://www.hicron.com.

Currently, we are looking for an experienced Senior Software Engineer to join the Hicron Software team.

What you will do

• Drive continuous improvement processes and shape the future of software development with your expertise and dedication
• Take responsibility for changes and optimizations in a modern microservices architecture, leveraging the latest technological methods
• Model complex business domains following Domain-Driven Design (DDD) principles to ensure software aligns closely with user and stakeholder requirements
• Design and visualize workflows using event modeling to create a shared understanding of business processes within the system
• Implement and optimize CQRS (Command Query Responsibility Segregation) and Event Sourcing (ES) patterns to build scalable, high-performance systems handling complex business logic
• Act as a mentor within the team, supporting growth and knowledge sharing among colleagues
• Experiment with new technologies and take advantage of available resources and support for personal development to stay ahead in software engineering
• Collaborate within a multidisciplinary team, including designers, analysts, stakeholders, and product owners, to develop robust software solutions
• Ensure the quality and reliability of developed systems through proactive monitoring and alerting to address potential issues

What we expect

• Proven experience in software engineering, with a preference for programming in Java, Kotlin and JavaScript/TypeScript
• Familiarity with frameworks such as Spring Boot or React is a plus
• Hands-on experience with microservices, cloud platforms (especially AWS), Platform-as-a-Service (PaaS), as well as continuous integration and continuous delivery practices
• Practical knowledge of event modeling, CQRS/ES architectures, or AxonIQ is beneficial
• A strong agile mindset, with a passion for working according to TDD and Clean Code principles
• Experience in applying Domain-Driven Design (DDD), with the ability to structure domains into bounded contexts and develop a shared language with stakeholders
• Proficiency in English is required, German is beneficial
• A collaborative team player who enjoys sharing knowledge and supporting colleagues

What we offer

• A professional development path tailored to your expertise, with the opportunity to contribute to niche expert solutions
• Career growth in a Polish company collaborating with international clients
• A work environment that values employee feedback, promotes open communication at all levels, and fosters creativity without restrictive processes
• A comprehensive benefits package, including a Multisport card, private medical care, group insurance, and access to a language learning platform
• Team-building events and sports competitions
• Flexible working hours
• The option to work remotely or from one of our offices in Wrocław, Poznań, or Warsaw