Backend Engineer

Camlin Group; Málaga; On-site; EUR 42,000 - 65,000; Full time

Job summary

Camlin Group is seeking a Backend Software Engineer to join our energy data platform. You will design and maintain backend microservices, build APIs using FastAPI, and collaborate with Frontend, Data, DevOps, and Scrum Master to deliver robust solutions.

You'll work with Python, Docker, Kubernetes, MQTT and AWS on an IoT‑driven system that monitors electrical grid health and assets. The role emphasizes quality, security, and scalable deployment, within an Agile Scrum environment, with

Qualifications

• At least 3 years’ experience as a Backend Software Engineer.
• Experience designing, developing, and implementing REST APIs using FastAPI or similar frameworks.
• Experience working with SQL databases.
• Practical knowledge of Linux, including command‑line tools and Bash scripting.
• Practical understanding of modern application deployment infrastructure.
• Strong knowledge of the Software Development Lifecycle (SDLC).
• Fluency in English, both written and verbal.

Responsibilities

• Design and develop scalable backend microservices
• Maintain existing applications and support migration to modern Python frameworks
• Develop and maintain automated unit and component tests
• Contribute to Camlin’s software development strategies and technical direction
• Participate in Agile Scrum ceremonies, design sessions, and technical discussions
• Support and improve application CI/CD pipelines
• Design and implement secure application architectures and security best practices

Skills

Backend development

REST APIs

SDLC

English fluency

Linux basics

Tools

Python (FastAPI)

Docker

Kubernetes

MQTT

AWS

MySQL

PostgreSQL

AWS Aurora

GitLab CI

Job description

WHAT TO EXPECT DAY TO DAY

We’re looking for a talented Backend Software Engineer to join our development team and help build solutions that transform complex energy data into meaningful insights. You’ll contribute to an existing platform that enables the visualisation of data collected from IoT devices monitoring the electrical grid, alongside asset tracking, analysis, and displacement monitoring.

You’ll be joining a dynamic and innovative environment, working closely with cross‑functional teams to develop cutting‑edge technology. On a day‑to‑day basis, you’ll be designing and maintaining backend microservices, building and enhancing APIs, improving deployment pipelines, tackling infrastructure challenges, and contributing to the ongoing evolution of our platform. You’ll collaborate closely with Frontend Engineers, Data Engineers, DevOps Engineers, Product Owners, and a Scrum Master to deliver high‑quality solutions.

The team is developing a system that monitors and analyses the health of the electrical grid, helping identify faults and power disruptions before they impact end consumers. The platform also provides in‑depth analysis of critical assets using data collected across the energy network, enabling better decision‑making and improved reliability.

You’ll have the opportunity to work with modern technologies including Python FastAPI, Docker, Kubernetes, MQTT, AWS, and more. We encourage continuous learning and innovation, giving you the freedom to explore new technologies, stay current with industry trends, and share your ideas and expertise with the wider team.

Most importantly, you’ll be part of a team that’s passionate about using technology to solve complex real‑world challenges and make a meaningful impact.

TECH STACK

• Python (FastAPI)
• Docker
• Kubernetes
• Ubuntu Linux
• RabbitMQ
• AWS
• MySQL
• PostgreSQL
• AWS Aurora
• GitLab CI

RESPONSIBILITIES

• Design and develop scalable backend microservices
• Maintain existing applications and support migration to modern Python frameworks
• Develop and maintain automated unit and component tests
• Contribute to Camlin’s software development strategies and technical direction
• Participate in Agile Scrum ceremonies, design sessions, and technical discussions
• Support and improve application CI/CD pipelines
• Design and implement secure application architectures and security best practices

ESSENTIAL CRITERIA

• At least 3 years’ experience as a Backend Software Engineer
• Experience designing, developing, and implementing REST APIs using FastAPI or similar frameworks
• Experience working with SQL databases
• Practical knowledge of Linux, including command‑line tools and Bash scripting
• Practical understanding of modern application deployment infrastructure
• Strong knowledge of the Software Development Lifecycle (SDLC)
• Fluency in English, both written and verbal

Why You’ll Thrive Here

You’ll enjoy this role if you’re passionate about building robust backend systems, solving technical challenges, and collaborating with talented engineers to deliver solutions that have a real‑world impact. This is an opportunity to work on technology that helps improve the reliability and resilience of critical energy infrastructure while continuing to develop your own skills and expertise.

Our Values

• We work together
• We believe in people
• We won’t accept the ‘way it has always been done’
• We listen to learn
• We’re trying to do the right thing

Equal Employment Opportunity Statement

Individuals seeking employment at Camlin are considered without regards to race, colour, religion, national origin, age, sex, marital states, ancestry, physical or mental disability, gender identity or sexual orientation.