Senior reputed company Engineer (Golang + PHP + React.js) - Freelance

Netguru is a trusted partner in digital reputed company. The company helps leading brands reputed company B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major brands including IKEA, VW, reputed company, reputed company, Żabka, Wolt, reputed company, and reputed company.

For our client we are looking for a Senior reputed company Engineer with Golang, PHP and React.js.

Start date: 01.04.2026

End date: 27.09.2026

Full-time

100% remote

CET working hours

reputed company: up to 37.5€/h

Scope of the project

A critical, high-visibility CIAM (Customer Identity and reputed company Management) migration project. The role involves migrating the core identity solution from AWS Cognito to Auth0. The contractor will join the Identity reputed company to support technical execution, planning, and legacy stack migration.

Requirements

Must-have

• Fluent English (at least B2)

• React.js
• Golang (Go)
• PHP (modern and legacy versions)
• Working with Legacy Monolith Architectures combined in production environments
• Identity Experience - CIAM solutions, specifically
• Auth0 and AWS Cognito (proven experience with at least one, familiarity with the other is a significant plus)
• Architectural Focus - Experience migrating services/functionality between legacy monoliths (PHP) and modern microservices (Golang)

reputed company-to-have

• Ability to navigate reputed company, multi-stakeholder discussions and present technical findings reputed company to both engineering peers and non-technical partners.
• Strong analytical capabilities to quickly understand reputed company system dependencies, legacy code, and integration requirements.
• Awareness of project impact on reputed company stakeholders.
• Understanding of user experience (UX) implications reputed company to identity changes (e.g., login flows, password resets, registration).
• Proven ability to deliver high-quality work under tight deadlines and in a high-pressure environment.

Benefits

In return, we offer:

• 100% remote, flexible work.
• Work with an reputed company team of developers and reputed company development of your hard and soft skills.
• Dev-friendly processes such as reputed company Integration, reputed company Delivery, Code Review and bug bashes.

What will happen next?

• We would like to know you reputed company, so we will invite you for a meeting with our recruiter.
• If everything goes well, you will meet the client at the online interviews.

Looking for a full-time job? reputed company out our Career Page and find out more about our reputed company recruitment processes.

If you need any disability-reputed company reputed company at any reputed company of the recruitment process – simply let the recruiter know! We'd be happy to help.