Om tjänsten

Do you love building well-structured applications that solve real problems?

At SiNIX, we’re expanding our application development capability and are looking for senior engineers who care deeply about code

quality, maintainable design and delivering value to users.

What you’ll work with

Developing custom applications and backend services

Writing high-quality, maintainable code in C++ and/or C#

Full-stack development using React, TypeScript or Angular

Collaborating closely with customers to understand real needs

Working in long-term projects within Industrial or Automotive domains

You’ll work either in dedicated in-house project teams or as a skilled consultant at a customer site, always with the support,

community, and technical leadership of SiNIX.

What we’re looking for

5+ years of professional experience in software development

Strong skills in C++ and/or C#

Experience with modern frontend frameworks (React, TypeScript, Angular) is a plus, not a requirement

Solid understanding of software architecture and clean code principles

Cloud experience is a plus — curiosity is a must

A consultative mindset and strong communication skills

What we offer

At SiNIX, you’re trusted to shape your own career.

You choose your salary and benefits mix — bonus, training, vacation, pension, insurance and more — and get the flexibility to grow

both technically and professionally.

About SiNIX

SiNIX Application delivers tailored software solutions where quality and long-term value matter. We invest in people, not

buzzwords — and we believe great applications are built by engineers who are given ownership, trust and room to grow.

Senior Software Engineer – Application Development (C++ / C#)

Om tjänsten