Software Architect - Platform & Mobile (Kotlin/Swift)

Beatgrid; Den Haag; On-site; EUR 90,000 - 140,000; Full time

Job summary

Beatgrid is redefining cross-media measurement with breakthrough deep-tech innovation. As a Software Architect, you will design and evolve the technology behind our measurement platform and applications, working hands-on across the full stack from server-side to native mobile apps.

You will collaborate with the CTO and engineering teams, own features end-to-end, and apply secure, scalable architectures while leveraging Kotlin, Swift, and Kotlin Multiplatform.

Qualifications

• Strong experience in software architecture, system design and domain modelling.
• Backend engineering experience (Java/Kotlin and Spring Boot).
• Experience across Android/iOS development; automated testing, CI/CD and code reviews.

Responsibilities

• Design and deploy software architecture across Beatgrid's platform and mobile applications.
• Work hands-on across the full technology stack, including backend and platform services, APIs, databases and mobile applications.
• Own features end-to-end, from requirements and domain modelling through architectural design, backend implementation, mobile development, testing, deployment and ongoing maintenance.
• Own the connection between the platform and mobile applications, from backend services and APIs through to Android and iOS apps.
• Develop and maintain backend services and APIs with a focus on clean architecture, security, scalability, performance, reliability and cost efficiency.
• Contribute to Android and iOS development using Kotlin, Swift and Kotlin Multiplatform.
• Work closely with the CTO, Chief Architect and engineering teams to make architectural decisions and establish technical direction.
• Use modern AI-assisted engineering tools to accelerate development and improve software quality.
• Contribute to code reviews, testing, CI/CD and production support.

Skills

Software architecture

System design

Domain modelling

Backend engineering

Android development

iOS development

CI/CD

Code reviews

Security

Tools

Java

Kotlin

Spring Boot

Android

iOS

Kotlin Multiplatform

CI/CD tooling

Job description

Beatgrid is redefining cross-media measurement with breakthrough deep-tech innovation. As a Software Architect, you will design and evolve the technology behind our measurement platform and applications, working hands-on across the full stack from server-side to native mobile apps.

You will collaborate with the CTO and engineering teams, own features end-to-end, and apply secure, scalable architectures while leveraging Kotlin, Swift, and Kotlin Multiplatform.