Sénior Software Engineer – Barcelona


At Claire Joster we are specialists in the selection of executive and middle management profiles for the main functional areas, with a fundamental added value: the recruitment of talent, based on the values and cultural fit of our clients and candidates.


Client AI Labs builds AI enabled Products for their customers. They are in the process of building external products to our main product portfolio. They are a small cross-functional, distributed team (Barcelona, Tel Aviv, London, San Francisco) and they love enthusiastic people who have an experimental mindset and love challenges.


•Have experience applying fundamental concepts, practices, and procedures of software architecture;
•Like to contribute into technical plans that deliver against the vision and architecture strategy;
•Have experiences for the technologies in scope (AWS or Azure, Docker, REST APIs);
•Have worked on .NET Core or Node.js Applications (and would like to hone your skills).

Motivated and positive, you are known for your great problem solver skills. Your enthusiasm, your analytical skills and your team player spirit will be the key to succeed on this position.

If you also appreciate to innovate and propose creative solutions this position has been made for you!


The Senior Software Engineer will contribute to the design and will develop and deliver high-quality products and/or systems and services that exceed customers’ or business partners’ expectations and will proactively share their own knowledge for specific technical solutions and business processes in their area of responsibility.


•Develop the technical solution design and contribute to the architecture decisions;
•Implement the designed solutions;
•Own technical relationships with both internal and external stakeholders;
•Ensure documentation to describe logic, coding/configuration, testing and changes where applicable is maintained;
•Continuously strive to make improvements to the existing products and/or systems and services;
•Keep up to date with relevant technology areas;
•Ensure good communication and escalation practices are adhered to.


We are People first, that’s our culture. We base our mission on improving people’s lives by creating an environment in which they can become the best version of themselves and exercising leadership by values.

Claire Joster is part of Eurofirms Group, the first Spanish HR company with national capital, with more than 1,000 employees and 130 offices. We are present in Spain, Portugal, Italy, Holland and Chile, and have local partners all over the world. With a turnover of €351M, we are one of the fastest growing European companies according to The Financial Times ranking.

We focus on achieving the perfect fit between the company and the candidate. A fit based on the company’s values, attitude and culture, which we call Matching values. We work closely to ensure a smooth integration into your new corporate culture. If you like what you read, don’t hesitate to apply.