Tech Lead (React, Next.JS, Node.JS, AWS)
Position - how you'll contribute
As a Tech Lead, you will play a key role in shaping the technical direction of our web and mobile platforms. You will be responsible for defining and evolving the system architecture, ensuring high code quality, scalability, and security across the entire technology stack.
You will work closely with product, design, and engineering teams to translate business requirements into robust technical solutions. This role combines hands-on technical leadership with architectural ownership, supporting teams in day-to-day implementation while maintaining a long-term technical vision.
Key contributions include:
- Owning and evolving the overall system architecture (backend, frontend, mobile, and cloud)
- Leading technical design decisions and ensuring architectural consistency
- Supporting engineering teams with technical guidance, reviews, and mentoring
- Ensuring reliability, scalability, performance, and security of the platform
- Collaborating with stakeholders to align technical solutions with business goals
Expectations - the experience you need
- Strong experience in designing and leading modern, cloud-native architectures
- Hands-on experience with AWS serverless environments (Lambda, API Gateway, DynamoDB, RDS)
- Solid knowledge of TypeScript and Node.js for backend development
- Proven experience with React and Next.js in production environments
- Practical understanding of event-driven and serverless architectures
- Experience with Infrastructure as Code, preferably using Terraform
- Familiarity with authentication and security solutions such as Auth0
- Experience working with multi-repository, domain-driven setups
- Strong understanding of REST API design and best practices
- Experience with monitoring, observability, and performance optimization
- Ability to communicate complex technical topics clearly to both technical and non-technical stakeholders
Our offer – professional development, personal growth
Hover on each benefit to learn more
Decide on the form and conditions of your employment
*Applicable in: Poland & Latam & MD/RO
Flexible employment and remote work
*Applicable in: Poland & Latam & MD/RO
Work with the latest technologies for industry leaders
*Applicable in: Poland & Latam & MD/RO
International projects with leading global clients
*Applicable in: Poland & Latam & MD/RO
Travel to clients’ and work in their environments
*Applicable in: Poland & MD/RO
International business trips
*Applicable in: Poland & MD/RO
Work comfortably in a relaxed and inspiring atmosphere that does not enforce a dress code
*Applicable in: Poland & Latam & MD/RO
Non-corporate atmosphere
*Applicable in: Poland & Latam & MD/RO
Develop your skills at work – language classes come to you
*Applicable in: Poland & MD/RO
Language classes
*Applicable in: Poland & MD/RO
Develop your competences and skills through skill centers and webinars
*Applicable in: Poland & MD/RO
Internal & external training
*Applicable in: Poland & MD/RO
Take care of the health of you and your loved ones
*Applicable in: Poland & MD/RO
Private healthcare and insurance
*Applicable in: Poland & MD/RO
Work out, swim and enjoy other fun activities
*Applicable in: Poland & MD/RO - monthly sport budget
Multisport card
*Applicable in: Poland & MD/RO - monthly sport budget
Take part in activities that support your physical and mental health
*Applicable in: Poland & Latam & MD/RO
Well-being initiatives
*Applicable in: Poland & Latam & MD/RO
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