The company and our mission

Zartis is a digital solutions provider working across technology strategy, software engineering and product development. We partner with firms across financial services, Med Tech, media, logistics technology, renewable energy, EdTech, e-commerce, and more. Our engineering hubs in EMEA and LATAM are full of talented professionals delivering business success and digital improvement across application development, software architecture, CI/CD, business intelligence, QA automation, and new technology integrations.

The project

Our teammates are talented people that come from a variety of backgrounds. We’re committed to building an inclusive culture based on trust and innovation.

You will be part of a distributed team developing new technologies to solve real business problems. Specifically, you will join the API Platform team, focusing on building and supporting mission‑critical components for a retail energy platform. Your work will involve developing a high‑performance GraphQL API and an event gateway to provide coherent, low‑latency data access for general energy clients. You should be comfortable working in a highly collaborative environment where pairing and swarming on complex problems are the norm.

What you will do

- Develop and support core products including a GraphQL API and event gateway using Scala.




- Work on a mix of discovery/spike tasks, technical debt reduction, and core delivery tickets.
- Play an active role in agile ceremonies, including weekly planning, daily stand‑ups, backlog refinement, and retrospectives.
- Collaborate with the wider engineering community on platform health reviews, post‑mortems, and improving shared services.
- Utilize Infrastructure as Code (IaC) to manage deployments on Kubernetes.

What you will bring

- 7+ years of experience in backend software development.
- Strong professional experience with Scala.
- Proven track record with CI/CD pipelines and Infrastructure as Code (Terraform).
- Experience working with GraphQL and NoSQL databases (e.g., DynamoDB).
- Evidence of proactively and independently solving complex problems.
- A collaborative mindset with experience in pair programming and peer reviews.

Nice to have

- Experience with Kafka and Avro for event‑driven architectures.
- Familiarity with AWS components and monitoring tools.
- Knowledge of Kubernetes‑hosted environments.
- Awareness of SRE concepts, such as disaster recovery and platform health monitoring.
- Experience in software design, service architecture, or technical options analysis.

What we offer

- 100%Remote Work
- WFH allowance: Monthly

📌 Senior Software Engineer (Scala) (España)
🏢 Remote Jobs
📍 España