Backend Developer - Expansion
Aira Group AB / Datajobb / Stockholm
2025-05-26
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hela Sverige Visa alla jobb hos Aira Group AB i Stockholm,
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hela Sverige 10% of Europe's CO emissions are caused by residential heating, and energy bills are out of control. Aira is here to change that.
With our intelligent Aira Heat Pump at the heart, we're making the switch to clean energy-tech easier and more affordable. Helping Europe turn off gas and slashing energy costs one home at a time.
Founded in 2022, and with 1000+ employees and counting, Aira is driving the clean energy revolution by providing homes with modern clean energy-tech solutions such as solar power, battery storage solutions and heat pumps. With a state-of-the-art production facility in Poland, an HQ in Stockholm, Sweden, and hubs across the UK, Germany, and Italy, Aira is well on track to install clean energy-tech into 5 million homes by 2034.
About the role
As a Backend Engineer on our Expansion team, you'll build the intelligent systems that power Aira's growth across Europe. You'll work on our product engine that recommends the best combination of heat pumps, solar panels, and smart home equipment to customers, while supporting our expanding product portfolio as we launch new clean energy solutions.
In this role, you will:
Build and maintain our product recommendation engine that suggests optimal combinations of heat pumps, solar panels, and smart home equipment
Support our expanding product portfolio by creating flexible systems that can easily onboard new clean energy products
Develop pricing systems that adapt to different markets, currencies, and product combinations
Create backend services that support sales processes across our growing range of products
Build tools and APIs that enable expansion into new markets with diverse product offerings
Design a scalable infrastructure that supports rapid growth in both geographic reach and product portfolio
We're scaling clean energy adoption across Europe through smart technology and an expanding product range. If you enjoy building systems that directly drive business growth, support product diversification, and enable market expansion, this role is for you.
What you bring to the team
Experience with Java and Spring Boot
Strong understanding of databases and data modelling
Experience with automated testing (unit tests, integration tests)
Interest in building systems that drive business growth and sales efficiency
Nice to have:
Experience with recommendation engines or pricing algorithms
Database experience (DynamoDB/PostgreSQL)
Event-driven architectures (Kafka)
Cloud DevOps (Docker, Kubernetes, CI/CD)
gRPC and Protobuf
Terraform
Experience at fast-growing companies expanding into new markets
Agile methodologies (Scrum, Kanban)
What is in it for you?
Work at a fast-growing clean energy company making a real environmental impact
Build systems that directly drive Aira's expansion across Europe
Work on product recommendation and pricing optimization challenges
Collaborate with international teams and launch products globally
Hybrid work flexibility at our new Stockholm office near public transport
Supportive, inclusive culture with career advancement opportunities
At Aira, we believe diverse teams build better products. We welcome people from all backgrounds to help us create a cleaner energy future.
Ersättning Lön enligt överenskommelse
Så ansöker du Sista dag att ansöka är 2025-11-12
Klicka på denna länk för att göra din ansökan Omfattning Detta är ett heltidsjobb.
Arbetsgivare Aira Group AB (org.nr 559352-3649),
https://www.airahome.com/ Arbetsplats Aira
Jobbnummer 9360670