Design, develop, test, and deliver high-quality software features end-to-end, taking ownership of complex functionality across the full stack.
Actively leverage agentic AI tools in daily development workflow to accelerate delivery, improve code quality, and explore innovative solutions.
Participate in architectural and technical design discussions, contributing ideas and helping evaluate trade-offs alongside the Technical Lead.
Collaborate with Product Manager and Product Designer to understand requirements, clarify acceptance criteria, and provide technical input on feasibility and estimates.
Conduct thorough code reviews, share knowledge with team members, and mentor junior engineers to raise the overall engineering quality of the team.
Participate in customer support topics and escalations, helping diagnose and resolve technical issues in a timely manner.
Continuously improve engineering practices by identifying bottlenecks, proposing process improvements, and staying current with relevant technologies.

MUST HAVES Bachelor’s or Master’s Degree in an applicable field, such as Computer Science, Software Engineering, or a related discipline.
7+ years of professional experience as a Software Engineer.
Strong proficiency in one or more of the team’s core technology stack areas Java, PostgreSQL, Angular
Deep understanding of data structures, algorithms, and computational complexity with the ability to apply them to real-world performance problems.
Strong knowledge of concurrency, multithreading, and asynchronous programming patterns.
Experience with performance profiling, optimization techniques, and designing systems for high-load scenarios.
Proficiency in designing and building RESTful APIs and working with relational databases, including advanced query optimization and indexing strategies.
Proven ability to apply software design patterns, clean code principles, and testing practices in production systems.
Fluency with CI/CD pipelines and version control workflows (Git).
Ability to work autonomously on complex tasks while communicating progress and blockers effectively.

Work from (almost) anywhere – Take your job with you on a workation and get inspired by new places.
Time for growth – A career framework to support your professional and personal growth with up to 6 extra days off per year for your development.
Social Day – One paid day per year to give back to your community or support a cause you care about.
Health Care Plan – Comprehensive, occupational Edenred Lunch, Sport and Culture benefit
Leisure time insurance
Free use of the gym and sauna at our office in Säteri, Espoo
Dog Friendly Office
Bring your furry coworker along.

Matrix42

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