We support enterprises, product houses, and startups with custom software solutions development and IT consulting.
Senior Software Engineer – Team Leader
Location
Poland
Posted
82 days ago
Salary
0
Seniority
Senior
Job Description
Senior Software Engineer – Team Leader
Sigma Software Group
• Lead and mentor a team of 3 engineers through code reviews, design critiques, career mentorship, and collaboration with integration teams • Design and build scalable solutions, balancing production-quality code with rapid PoC development • Own sprint planning and quarterly roadmap execution • Act as final escalation point for complex technical issues • Rapidly learn and implement new technologies, strategically managing technical debt
Job Requirements
- 5+ years of software engineering experience with strong CS fundamentals, OOP, data structures, algorithms
- Proficiency in Go (preferred) and/or vanilla JavaScript
- Strong SQL skills
- Experience building/maintaining Microservices
- Proven leadership experience while remaining hands-on
- Upper-intermediate+ English
- Experience with dashboard development and/or modern UI frameworks
- Background in Cybersecurity or AdTech
- Experience with PCI DSS or other high-security standards
Benefits
- Freedom to make an impact
- Technical excellence
- Dynamic culture where experimentation and learning are encouraged
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