Senior Fullstack Developer (React/NestJS)

TL;DR

Senior Fullstack Developer (React/NestJS): Building and optimizing secure, scalable B2B and B2C SaaS platforms with an accent on frontend UI components and backend API development. Focus on microservices architecture, implementing software security requirements, and collaborating with international stakeholders.

Location: Must be based in Poland

Company

Capco is a global management and technology consultancy delivering digital transformation and technology services to Finance and Energy markets.

What you will do

• Develop clean, maintainable, and well-tested code for SaaS products.
• Implement front-end UI components using React and TypeScript.
• Build RESTful API endpoints using NestJS and Node.js.
• Participate in peer code reviews to ensure engineering best practices.
• Implement software security requirements and integrate intelligent product features.
• Collaborate with the team to build reusable code and libraries.

Requirements

• 5+ years of experience in software engineering.
• Must be based in Poland.
• Proficiency in JavaScript, TypeScript, HTML5, and CSS3.
• Experience with React, NestJS, and Node.js.
• Knowledge of application, network, and cloud security.
• English proficiency required for regular communication with US-based stakeholders.

Culture & Benefits

• Flexible collaboration model based on a B2B contract.
• Opportunity to work on diverse, innovative projects.
• Collaborative environment focused on digital transformation.
• Exposure to cybersecurity and high-impact financial platforms.

Hiring process

• Screening call with Recruiter.
• Technical Interview.
• Client Interview.
• Feedback/Offer.