Job Overview
The Tech Lead (or Technical Lead) is a hybrid role combining high-level technical expertise with leadership responsibilities. True pillar of development teams, he guides technical choices, accompanies developers in skill progression and guarantees product code quality and sustainability. Unlike software architect focused on global design, Tech Lead remains operational: he codes daily (50-70% of time) while guiding his team. He bridges technical leadership (CTO) and developers, translating product vision into concrete technical decisions.
Career Paths After Tech Lead
Technical path vs management path
| Critère | Technical path (IC) | Management path |
|---|---|---|
| Level 1 | Staff Engineer | Engineering Manager |
| Level 2 | Principal Engineer | Director of Engineering |
| Level 3 | Distinguished Engineer / Fellow | VP Engineering / CTO |
| Focus | Ultra-advanced technical expertise | Management and strategy |
| Senior salary | 85-150K EUR | 90-160K EUR |
Main Missions
Technical orientation and architecture
Define software architecture: technology choices, frameworks and libraries. Establish code conventions, design patterns to use and best practices. Write technical documentation (ADR - Architecture Decision Records).
Code review and code quality
Conduct daily code reviews to guarantee quality, maintainability and code consistency. Identify code smells, propose refactoring, verify team conventions and standards compliance.
Mentoring and skill progression
Accompany junior and intermediate developers in technical progression. Organise pair programming sessions, knowledge sharing and technical workshops.
Technical blocker resolution
Intervene on complex technical problems blocking team: critical bugs, performance optimisations, urgent technical debt. Be reference for challenging situations.
Product and estimation collaboration
Work closely with Product Owner and stakeholders to refine user stories. Conduct technical estimations, identify risks and propose aligned alternatives with business constraints.
Technology watch and innovation
Maintain active watch on new technologies, frameworks and development practices. Evaluate pertinence of new tools adoption and lead technical POCs.
Required Skills
Technical Skills vs. Leadership
- Advanced mastery of technical stack (e.g: React/Node.js, Java/Spring, Python/Django)
- Software architecture: microservices, clean architecture, DDD, CQRS
- SOLID principles, design patterns (GOF) and development best practices
- CI/CD: Jenkins, GitLab CI, GitHub Actions, Docker, Kubernetes
- Testing: TDD, BDD, integration testing, performance testing
- Cloud (AWS, GCP or Azure) and scalable architectures
- Application security: OWASP Top 10, OAuth2/JWT authentication
- Technical leadership and influence capacity without hierarchical authority
- Clear communication and pedagogy to explain complex concepts
- Empathy and emotional intelligence to support team
- Quick decision-making and assumption in uncertainty contexts
- Priority management and rigorous organisation
- Humility and openness to team feedback
- Patience and perseverance to develop juniors
Salary Grid 2026
| Experience | Annual gross salary | Typical company |
|---|---|---|
| Junior Tech Lead (5-7 years) | 55 000 - 65 000 EUR | SME, seed/series A startup |
| Confirmed Tech Lead (7-10 years) | 65 000 - 75 000 EUR | Scale-up, mid-size, premium IT services |
| Senior Tech Lead (10+ years) | 75 000 - 85 000 EUR | Large group, GAFAM, unicorn |
| Staff Engineer | 85 000 - 110 000 EUR | GAFAM, unicorns in hypergrowth |
Tech Lead Onboarding
- 1
Week 1 - Discovery
Team and key stakeholder introduction. Tool access, repositories, technical documentation. Existing code reading and architecture understanding. First 1-on-1s with each team member.
- 2
Month 1 - Immersion
Agile rituals and ceremony participation. First code contributions on simple tickets. Product roadmap and priorities understanding. First feedback on architecture and existing practices.
- 3
Months 2-3 - Autonomisation
Progressive technical responsibility uptake. Start code reviews and mentoring. First technical improvement initiatives. Quarterly objectives definition with CTO.
Key questions to assess a Tech Lead
Describe a difficult architecture technical choice you made. How did you arbitrate?
How do you support a junior developer producing low-quality code?
Your team disagrees on technology choice. How do you manage?
How do you balance your time between coding and team support?
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