Senior Next.js Full-Stack Lead — Hybrid + Benefits

If; Espoo; Hybrid; EUR 85,000 - 120,000; Full time

Benefits offered by this job

Hybrid workplace

Wellness allowance

Lunch benefit

Flexible insurance benefits

Job summary

If is seeking a Senior Full-Stack Developer to lead our Next.js adoption across Nordic teams. You will mentor colleagues, promote best practices, and help design web services and APIs using Azure-hosted solutions with C#, .NET, ASP.NET, React, and Next.js.

You will participate in test automation and CI while collaborating with business stakeholders. You will work within cross-functional agile teams in Espoo and Turku, contributing to secure, scalable self-service solutions for Nordic customers

Qualifications

• Multiple years of experience in software development (mid or senior level).
• Deep knowledge of backend development with C#/.NET and REST APIs.
• Frontend experience with React, Next.js, TypeScript/JavaScript.
• Experience with Azure and Git environments, pull requests, and code reviews.
• Solid HTML/CSS knowledge (Tailwind) and API integration experience.
• Fluent English, spoken and written.

Responsibilities

• Lead adoption of Next.js in the development landscape and mentor teammates.
• Design and deliver web services and APIs using Azure-hosted services.
• Promote best practices and strengthen team capability in Next.js.
• Collaborate with stakeholders to refine requirements and user stories; participate in CI/test automation.

Skills

C#/.NET

REST APIs

React

Next.js

TypeScript/JS

Tailwind CSS

HTML/CSS

Azure

Git

Code reviews

Pair programming

SQL Server

Entity Framework

NoSQL

English

Education

Bachelor's or Master's in CS/Engineering

Tools

Azure

Git

GitHub Copilot

SQL Server

Entity Framework

Job description

If is seeking a Senior Full-Stack Developer to lead our Next.js adoption across Nordic teams. You will mentor colleagues, promote best practices, and help design web services and APIs using Azure-hosted solutions with C#, .NET, ASP.NET, React, and Next.js.

You will participate in test automation and CI while collaborating with business stakeholders. You will work within cross-functional agile teams in Espoo and Turku, contributing to secure, scalable self-service solutions for Nordic customers