Software Engineer

DEMA; Stockholms kommun; On-site; SEK 650,000 - 900,000; Full time

Job summary

Dema is seeking a Software Engineer to design, build, and maintain the backend systems powering our commerce analytics platform. You will help ensure reliable data flows, scalable infrastructure, and features that turn complex data into clear insights.

We embrace AI-assisted development and expect engineers to explore how AI tools can accelerate development, debugging, and automation while delivering robust, secure software.

Qualifications

• 4 or more years of software development experience.
• Strong Python skills with an appreciation for type hints.
• Experience with GraphQL and REST APIs and handling complex data formats.
• Experience building scalable backend systems, data pipelines, or distributed systems.
• Strong troubleshooting skills and the ability to work in a fast-paced environment.
• Curiosity about AI assisted development and willingness to adopt new tools.

Responsibilities

• Design, develop, and maintain scalable backend services and system integrations.
• Build and maintain data pipelines and services ensuring reliable data flows across platforms.
• Develop integrations with third party systems such as ecommerce platforms, marketing tools, and advertising networks.
• Collaborate with product, data, and engineering teams to translate product needs into robust technical solutions.
• Write clean, secure, and maintainable code while ensuring performance and reliability.
• Build systems and tooling that monitor data quality and system performance.
• Explore and adopt modern AI powered tools to improve development workflows and product capabilities.

Skills

Python

TypeScript

APIs (GraphQL/REST)

Data pipelines

Distributed systems

Troubleshooting

AI curiosity

Job description

As a Software Engineer at Dema, you will help design, build, and maintain the systems that power our commerce analytics platform. Your work will contribute to reliable data flows, scalable infrastructure, and product features that help our customers turn complex data into clear insights.

We believe software development is being fundamentally reshaped by AI. We actively adopt modern AI assisted development workflows and expect engineers to explore how these tools can improve both speed and quality.

Our engineers use AI tools to prototype ideas faster, accelerate debugging and refactoring, and automate repetitive tasks. This allows us to spend more time solving real problems, improving architecture, and building great products.

If you're curious about new tools, eager to experiment, and motivated to stay at the forefront of how modern software is built, this may be the role for you.

Your responsibilities

• Design, develop, and maintain scalable backend services and system integrations.
• Build and maintain data pipelines and services that ensure reliable data flows across platforms.
• Develop integrations with third party systems such as ecommerce platforms, marketing tools, and advertising networks.
• Collaborate with product, data, and engineering teams to translate product needs into robust technical solutions.
• Write clean, secure, and maintainable code while ensuring strong performance and reliability.
• Build systems and tooling that help monitor data quality and system performance.
• Explore and adopt modern AI powered tools that improve development workflows and product capabilities.

We are looking for

• 4 or more years of software development experience.
• Strong Python skills with an appreciation for type hints. Experience with TypeScript is a plus.
• Experience working with APIs such as GraphQL and REST and handling complex data formats.
• Experience building scalable backend systems, data pipelines, or distributed systems.
• Strong troubleshooting skills and the ability to work effectively in a fast paced environment.
• Curiosity about AI assisted development and a desire to stay at the forefront of how AI is changing software engineering.
• Excellent problem solving skills and a collaborative mindset.

Our tech stack

Python, FastAPI, Prefect, TypeScript, MongoDB, PostgreSQL, Redis, Apache Kafka, Kubernetes, Grafana, AWS

You are a great fit if you are

• Proactive and take ownership of outcomes
• Curious and eager to stay ahead of new tools and technologies
• Humble and self aware about both strengths and limits
• Honest, clear, and constructive in how you communicate
• Someone who values strong relationships and team connection