Senior Android Developer/ Technical Lead

🚀 Senior Android Developer / Technical Lead – Kotlin, AI & RAG

📍 Stockholm, Sweden | 🏢 Hybrid – 2 days onsite per week

💼 7+ years’ experience

Are you a Senior Android Developer who wants to work on more than just mobile applications?

We’re looking for a Senior Android Developer / Technical Lead to join a high-performing Agile team in Stockholm, working at the intersection of native Android development, technical leadership and emerging AI technologies .

This is an exciting opportunity for someone who is passionate about building high-quality mobile products while exploring how Generative AI, RAG and Agentic AI can transform digital experiences.

🔥 What you’ll be working on

You’ll take ownership of technical delivery while remaining hands-on with Android development.

Your role will include:

📱 Designing and developing native Android applications using Kotlin and Java

🏗️ Working with MVVM architecture to build scalable, maintainable mobile solutions

🔌 Integrating REST APIs, backend services and JSON-based data

🤖 Supporting the adoption of Generative AI, RAG and Agentic AI within digital and mobile products

🧠 Exploring AI-powered search, recommendations, assistants and conversational experiences

⚙️ Working with CI/CD and Jenkins to support automated build and deployment processes

🧪 Building high-quality unit tests and ensuring production-grade reliability

📊 Working with application monitoring, logging and analytics, including Firebase Crashlytics and Adobe Analytics

👥 Providing technical leadership, mentoring and guidance to remote/offshore developers

🤝 Working closely with Product Owners and wider technology teams to turn business requirements into effective technical solutions

🧠 AI experience is a major opportunity

Experience with any of the following would be highly valuable:

• Generative AI / LLM applications

• RAG architectures

• AI-powered search or recommendations

• Conversational AI / assistants

• Agentic AI and AI agents

• AI APIs or SDKs

• Embeddings, vector databases and semantic search

• Integrating AI capabilities into mobile applications

✅ What we're looking for

- 7+ years of professional Android development experience

• Strong hands-on Kotlin and Java experience

• Strong native Android development skills

• Proven experience with MVVM

• Strong REST API and JSON integration experience

• Experience with Firebase Crashlytics and mobile application monitoring

• Experience with unit testing and production-quality applications

• Exposure to CI/CD, ideally Jenkins

• Strong Agile/Scrum experience

• Excellent communication and stakeholder management skills

• Ability to translate business requirements into technical solutions

• Experience mentoring or technically guiding distributed development teams

• A strong sense of ownership and the ability to drive technical delivery

⭐ Nice to have

Jetpack Compose | Kotlin Coroutines & Flow | Generative AI | RAG | Agentic AI | Vector Databases | Embeddings | Semantic Search | AI APIs/SDKs | Git | Enterprise Mobile Applications

Why this opportunity?

This is a chance to combine deep Android engineering expertise with emerging AI technologies , while taking genuine technical ownership and helping shape how AI is incorporated into digital products.

If you're a Senior Android Engineer ready to take on technical leadership and work at the forefront of mobile + AI , we'd love to hear from you.