Wiz-Team is the solution provider for Event and Games management software. From our head offices in Lausanne (Switzerland) and with registered subsidiaries in Italy, Belgium, Ukraine, and the USA and a global presence with our partners, we empower event managers with software, consultancy, and delivery services for world class events for the sport, corporate, and IGOs/NGOs industries. With over 15 years of experience in event management platforms and managing event-related projects, we pride ourselves into delivering real world solutions for your projects. Reporting to Head of Operations and to the CTO, the Technical Lead will work with a distributed engineering organization across our European offices. This role will own the technical evolution of one of our key products — a multi-tenant, multi-client platform serving major sporting clients during their most critical operational phases. The product is being prepared for broader sales readiness and migrated onto our next-generation Evo Platform (PHP/TypeScript microservices on Kubernetes). You will be the technical anchor of the pod, accountable for the codebase, the architecture, and the team's engineering practices. This is a hands-on leadership role: you will write code, review code, and set technical direction while coaching engineers and improving how the team operates. Technical Lead (Senior Developer) Responsibilities Technical leadership Set technical direction for the product and own architectural decisions, including writing and reviewing architecture documents. Ensure the codebase, design, and infrastructure choices remain consistent with the wider Evo Platform standards Lead technical design sessions and review the work of senior and mid-level engineers Contribute hands-on to the most critical or complex parts of the codebase Product evolution and stability Partner with Product Owner to deliver a product ready for broader commercial adoption Drive stabilization initiatives — performance, observability, resilience, security — required for live deployments at scale Plan and execute the migration of the product onto the Evo Platform without disrupting active client engagements Team development Mentor and coach engineers in the pod, across the distributed team Run effective async-first practices that work across time zones and offices Drive engineering hygiene: code review quality, testing discipline, observability practices, on-call readiness Requirements 8+ years of professional software engineering experience, with at least 2-3 years in a Tech Lead, Staff Engineer, or equivalent role Demonstrable track record of leading a non-trivial architectural migration or platform initiative Strong proficiency with PHP / TypeScript and PostgreSQL. MySQL knowledge is also preferential. Hands-on experience with microservices architectures , including event-driven patterns and inter-service communication (RabbitMQ or similar) Working knowledge of Kubernetes , Docker , and modern CI/CD pipelines (GitLab CI/CD or equivalent) Experience with REST API design and API gateway patterns (Kong or equivalent) Solid understanding of observability practices (Open Telemetry, Grafana, structured logging) Hands-on experience with AI-assisted IDEs (Cursor, GitHub Copilot, or similar) and an opinionated view on how to integrate them into team workflows Strong written and verbal English (C1 or above), with the ability to communicate effectively across a distributed multi-country team Proven leadership and mentoring track record with senior developer What we offer: A multi-cultural, solid company with high growth potential. Opportunities for skills development alongside company growth. Regular social events, and team building activities. Nerf guns skills are a must ! Casual dress code, flexible hours and hybrid working policy. Free refreshments in the office. If you are passionate about what you do, eager to learn new technologies and industries, and enjoy working in a collaborative team, we may be a great match ! Do not hesitate and apply to this role ! We look forward to meeting you!