TL;DR

Senior Technical Manager (Fullstack JavaScript): Leading and mentoring a team of fullstack engineers, architecting scalable web applications using React, Node.js, NestJS, Next.js, and GraphQL with an accent on code quality, security, and performance. Focus on delivering complex technical solutions and promoting engineering excellence in an Agile/Scrum environment.

Location: Hybrid in Warsaw (3 days/week onsite required)

Salary: up to $9,500/month

Company

US-based technology company headquartered in New York City, delivering digital solutions and consulting services.

What you will do

Architect and design applications built with React (frontend) and Node.js/NestJS (backend), utilizing GraphQL and REST APIs
Lead, mentor, and grow a team of fullstack engineers while promoting best practices and engineering excellence
Own and deliver complex technical solutions, ensuring quality, security, scalability, and performance
Work closely with product managers, UX/UI designers, and stakeholders to align on delivery scope and roadmap
Conduct code & architecture reviews to ensure maintainability, scalability, and adherence to coding standards
Evaluate and introduce new tools, frameworks, and practices to improve engineering workflows

Requirements

10+ years in software engineering, including strong fullstack JavaScript experience
Advanced knowledge of React.js, Node.js, NestJS, Express, Next.js, GraphQL
Solid experience in HTML5, CSS3, TypeScript, designing REST & GraphQL APIs, and cloud platforms (AWS or GCP)
Proven experience leading agile engineering teams
Skilled in project planning, scope estimation, and execution
Effective communicator with stakeholders at all levels

Culture & Benefits

Strong career growth opportunities in a global fintech environment
High-impact projects in a fast-growing sector
Friendly, open, and ambitious team culture
Hybrid model – minimum 3 days/week in the Warsaw office

Senior Technical Manager Fullstack Javascript