Principal Fullstack Architect & Tech Leader

intive; Poland; On-site; PLN 260,000 - 380,000; Full time

Job summary

intive is seeking a senior Fullstack Developer to lead architectural decisions and presales engagements, delivering scalable web solutions with Next.js, React, and Node.js.

You will estimate projects, guide delivery, and drive innovation across cloud and containerized environments, working closely with clients and cross-functional teams. Fluent English and 8+ years of software experience are expected.

Qualifications

• 8+ years of professional software development experience.
• At least 3+ years in full stack development.
• Excellent English communication skills.
• Strong experience with React/Next.js and modern JS/TS ecosystems.

Responsibilities

• Design scalable, maintainable architectures for new projects.
• Provide accurate technical estimates and identify risks.
• Lead fullstack development using Next.js, React, Node.js, and TypeScript.
• Conduct code reviews and set technical direction and quality standards.
• Champion AI-powered development tools to boost productivity and code quality.
• Work with Docker, Kubernetes, and cloud platforms (AWS/GCP/Azure) and implement CI/CD pipelines.
• Engage in presales activities and translate client requirements into technical solutions.

Skills

React

Next.js

TypeScript

REST/GraphQL

Node.js

Express

SQL & NoSQL

Docker

Kubernetes

AWS

GCP

Azure

CI/CD

Git

Agile/Scrum

Presales

Client communication

Tools

Terraform

CloudFormation

ELK stack

Prometheus

Grafana

GitHub Copilot

Job description

intive is seeking a senior Fullstack Developer to lead architectural decisions and presales engagements, delivering scalable web solutions with Next.js, React, and Node.js.

You will estimate projects, guide delivery, and drive innovation across cloud and containerized environments, working closely with clients and cross-functional teams. Fluent English and 8+ years of software experience are expected.