Backend Developer Lisboa

Backend Developer
Lisboa
Lisboa, Lisboa, Portugal

At Damia Group Portugal (Permanent), in Lisbon, Portugal

Expires at: 2026-05-11

Remote policy: Partial remote
Damia Group is an international tech recruitment agency with 3 decades of experience. Our arrival in Portugal, 7 years later, was set on a mission to transform IT recruitment experiences and, through them, achieve better results. We believe in
- term relationships with a transparent and relaxed mindset. In a short period, we have reached the hearts of both
- ups and larger organisations by delivering
- on curated candidate shortlists, increased job offer acceptance rates and shorter
-
- fill. Damia handles direct hires on behalf of our clients. Every day brings the extraordinary! Whether it’s Daniel Ricciardo's Formula 1 Car, a Woolly Mammoth's Skeleton, Lady Gaga's Jumpsuit or Usain Bolt's running shoe, we encounter exceptional objects every day.

They are a
-
-
- kind marketplace for buying and selling special objects! Each week they offer over 75, 000 unique items in auction, carefully curated by our passionate
- house experts.

Having sold over 20 million unique objects to date, they are on a mission to become the world’s most popular destination for special objects. As a growing, diverse and sustainable
- up, they proudly live by our core values:

Taking ownership and driving impact

Being open to change and feedback

Being passionate about our mission and our customers.

If these values resonate with you, they would love to explore how you can join us on this exciting journey!

How they work

As the biggest marketplace for special items, they operate in a domain that brings plenty of unusual challenges and opportunities. You will be developing, testing and scaling our microservices, mostly written in Ruby, to handle the high volume of requests served by the platform every single day. They do this by using Infrastructure as Code principles, collaborative peer reviews, Continuous Delivery, A/B testing every assumption and using the observability and monitoring tools already in place. They make mistakes and learn valuable lessons from them. Their focus is to be able to recover and iterate quickly.

What you’ll do

You will make an impact by improving and delivering product innovations for their platform. Along with other members of the Development team, you will build scalable microservices while measuring and monitoring system performance. In addition, you will use experimentation, backed by data analysis, to add product features and deliver the best user experience on the platform.

Where you’ll be

This role is based in Lisbon, Portugal. They also offer an excellent relocation package for people living outside of Portugal.

Their Offices and Way of Working

Their vibrant offices in Amsterdam, Paris and Lisbon are designed to inspire and connect. They are within commuting distance of one of our offices and enjoy the flexibility of a hybrid work model. This means that you will be in the office 2 out of 5 days (40% of your working time) to collaborate and connect with your colleagues. That said, some roles may be an exception: if the job description states that the position is fully remote or 100%
- based, that arrangement will apply instead.

Main requirements

What you’ll bring

They look for engineers who are motivated to learn new things, ship new features, and pursue new and interesting challenges. Their main stack is mainly focused around Ruby, however, if you’re passionate about learning new things, then prior experience with Ruby is not essential.

Next to this:

At least, 7+ years of experience in software development, in specific with OOP (object-oriented programming) (agnostic to Ruby)

You have experience in designing, implementing and deploying backend services with a focus on high availability, low latency, and consistency.

You have proven experience of collaborating closely with other engineers to become a valued member of an autonomous,
- functional team.

You have mentored junior engineers and you enjoy cooperating with engineers throughout the company.

You understand the value that you can add to the business, the product and the impact of your work on customers.

You feel comfortable documenting RFCS and describing problems, opportunities, pros and cons of solution alternatives.

As a passionate engineer, you bring these values:

You are a passionate experienced engineer with a strong eye for detail.

You strive to be a great team player and don’t shy away from new challenges.

You are comfortable in a startup environment and are ready to jump in and help if needed.

You keep the company's values close to your heart and enjoy being in a diverse environment.