Guiding backend developers in designing, developing, and maintaining software applications
Collaborating with the software architect to define and evolve system architecture
Actively engaging in coding, code review, and driving engineering best practices
Mentoring and coaching team members
Aligning with Project Managers to ensure smooth and predictable delivery
Staying current with modern Java/Kotlin and backend technologies
Working closely with the Lead Support Manager and act as the L3 technical owner for complex production incidents
Maintain L3 resourcing, on-call readiness, and technical coverage across supported services
Drive continuous improvement in incident management
Create and maintain operational documentation
Identify recurring issues and system gaps, and drive long-term reliability and automation improvements

Proficiency in the Java ecosystem (Java 17,21), experience with Kotlin is a strong plus
Familiarity with backend frameworks such as Spring, Micronaut, or similar technologies
Clean code mindset, strong OOP/SOLID principles, and pragmatic engineering thinking
Expertise in Containerization and Kubernetes is a big plus, along with familiarity with at least one major cloud provider (AWS, GCP, or Azure)
Confident working with SQL or NoSQL databases
Experience with AI-powered coding tools/agents and curiosity about modern backend trends
Strong experience with production systems, infrastructure, or platform environments
Hands-on ownership of reliability, incident handling, and operational excellence (L3 support, on-call, SLOs)
Ability to build and improve processes by documenting, standardizing, simplifying complexity, and driving long-term solutions instead of quick fixes
Natural ability to build bridges between operations and delivery, balancing hands-on technical involvement with long-term operational ownership
Having a people-focused mindset: mentoring others, giving constructive feedback, and enjoying leading and improving a dynamic L3 support organization while fostering innovation and collaboration within the team
At least an intermediate level of English language skills

Critical Infrastructure Engineering Tech Lead, Java/Kotlin

Key skills