Senior Software Engineer (Go)

Every engineer at Avy works with AI daily. Our stack includes an in-house agentic framework, RAG architecture, vector search, and LLM orchestration in production. We expect you to be fluent with AI-assisted development tools and genuinely curious about pushing AI capabilities further — whether that's improving Davy's accuracy, building new AI-powered features, or rethinking how we architect our AI platform.

If you've been experimenting with LLMs, building with retrieval-augmented generation, or thinking about how to ship AI reliably at scale — we want to talk.

About us

We are B2B2C modular SaaS platform, powered by AI. Across ~40 different modules we are heavily relying on various integrations (payments, smart-locks, marketplaces) and AI. As the leading Tenant Experience platform in the Nordics, we reach more than 450,000 households - approximately 20% of all rental tenants in Sweden.

Having proven product-market fit in the Nordics we are now embarking on an exciting growth journey and as we are evolving our Product & Technology organization we are looking for experienced Senior Software Engineer (Platform, Golang) who wants to help bring our platform to the next level.

Role Description

As a Platform Engineer at Avy, you will play a crucial role and delivering complex solutions within our core platform.

Our teams work in a cross-functional, product-led, agile environment where tech, product and design collaborate closely.

This role requires deep technical expertise and problem-solving mindset.

In this role you would be:

• Designing and building Go microservices on Google Cloud Platform — Cloud Run, Cloud SQL (PostgreSQL), Redis, Pub/Sub
• Evolving our AI infrastructure — improving Davy's agentic framework, working with RAG pipelines, vector databases (Qdrant), and LLM integrations (Azure OpenAI)
• Building integration layers that connect with 35+ property management systems across the Nordics
• Working with Terraform for infrastructure-as-code and GitHub Actions for CI/CD
• Contributing to system design decisions — you'll have real influence on architecture, not just ticket execution
• Improving observability, reliability, and performance as we scale toward serving 1M+ households

Qualifications

• Strong production experience with Go/Golang — this is our primary backend language
• Solid understanding of distributed systems, microservice architectures, and event-driven design
• Experience with cloud platforms (GCP preferred, AWS/Azure also relevant) and containerized deployments
• Comfort with relational databases (PostgreSQL), caching (Redis), and messaging systems (Pub/Sub, Kafka, or similar)
• Proficiency with AI-assisted development — you use AI tools in your daily workflow and understand their strengths and limitations
• A systems mindset — you think about reliability, scalability, and operational excellence
• Strong communication skills in English (Swedish is a plus but not required)

What we offer:

• Opportunity to shape the technical direction of a fast-growing prop-tech scale-up
• Collaborative and innovative work environment
• Competitive salary and benefits package
• Professional development opportunities
• Chance to work on cutting-edge technologies and solve complex problems

Location (on-site):

Stockholm, Sweden

For this position, Avy is working with internal recruitment resources and is not accepting external agencies. Those kind of requests will not be answered.

**EU Candidates Only - No Relocation Provided at the moment**