Network Engineer

About Olala!

Olala! is a fast-growing Real Estate management and hospitality group with headquarters in Barcelona.

We are part of a hospitality group that manages over 1200 accommodation units, such as short-term rentals, hotels, and other unique stays; as well as 10 F&B assets, across multiple countries in Europe, Asia and the Middle East.

Our mission is to provide our guests with unique hospitality experiences while promoting an efficient and sustainable way of travelling with style. Since our beginning in 2014, we've expanded our operations to 17 cities and are on our way to continue growing in different markets worldwide by offering travelers smart/digital and stylish accommodations and high-level service.

Your role

We are looking for a versatile Network Engineer with strong technical skills across secure network infrastructure, as well as hands-on experience in modern web and mobile development.

The ideal candidate has intermediate-level knowledge of Python or JavaScript, SQL (PostgreSQL, MySQL, Oracle), understands Data Warehouse fundamentals, and is comfortable working with cloud deployment and automation tools.

Your Journey

• Design, implement, and maintain secure network architectures (VPNs, firewalls, IDS/IPS).
• Monitor network traffic and detect potential vulnerabilities or threats.
• Open to work Mon to Fri, and availability for On-call duty o On-call shifts
• Manage secure authentication methods (tokens, OAuth).
• Automate security tasks using Python or JavaScript scripts.
• Contribute to incident response and log forensics.
• Create automation scripts and ETL processes using Python or JavaScript.
• Support CI/CD pipelines and integrate into automated deployment flows.
• Use Git for source control and collaboration.
• Write and optimize queries in SQL (PostgreSQL, MySQL, Oracle).
• Support the implementation and maintenance of cybersecurity tools (e.g., firewalls, antivirus, intrusion detection systems).
• Participate in vulnerability assessments and help remediate identified risks.
• Assist with incident detection, response, and reporting.
• Help document security policies, procedures, and technical guidelines.
• Understand the basics of Data Warehousing: analytic structures, data transformation, hierarchies.
• Knowledge in CLoud platforms (AWS, Google Cloud, Azure)
• Deploy applications or cloud functions using Cloud Functions, Cloud Run, or similar platforms.
• Integrate cyber security measures into DevOps workflows (desirable).

What do you bring to your trip

• Networking: TCP/IP, DNS, VPNs, firewalls, network security protocols.
• Cloud: serverless deployment with Cloud Functions / Cloud Run.
• Version control & CI/CD: Git, basic continuous integration/delivery pipelines.
• Analytical and problem-solving mindset.
• Ability to work in cross-functional teams.

Preferred Qualifications

• Bachelor's degree in Computer Engineering, Information Security, or related fields.
• Desired certifications: CompTIA Security+, CEH, AWS/GCP Associate, Cisco CCNA Security.
• Previous experience in combined development and/or security roles.

Preferred requirements:

• Degree in Computer Science, Engineering, or related fields.
• Experience with mobile development (native or cross-platform frameworks).
• Familiarity with Agile/Scrum methodologies.
• Strong visual judgment and user-oriented thinking (UX/UI).

Olala Perks

• Breakfast is the most important meal of the day. Fruit, coffee & milk is on us!
• You will have access to apply for our private healthcare.
• Employees know it first! You will be able to enjoy an annual credit to use in one of our accommodations around the world.
• Work abroad!: you will have the opportunity to work from another city for a total of 2 weeks per year.
• You can make a difference with us. We'll develop a compensation bonus plan based on your performance and individual projects linked to the company goals.
• Keep learning! Career growth and development opportunities including learning programs and career plans per department and position.
• Flex day: Your flexibility is important. Enjoy the possibility of working from home 1 day a week.
• Birthdays Off: Enjoy your birthday doing what you love most.
• Events: Team buildings, office events and once a month Olala! invites you to an afterwork!
• Flex Friday - Once a month.
• Pet friendly days at the office - we want to meet your furry friend!

Diversity and Sustainability

At Olala!, we take pride in cultivating a vibrant and inclusive work environment that celebrates individuality and diversity. We believe that these are invaluable assets that fuel innovation, foster creativity and drive our overall success.

Additionally, we believe in taking action towards curving the impact that our company has on its environments. This includes implementing energy efficient practices and engaging in community projects that promote cultural preservation among others actions.

We look forward to receiving your application!

For more information about Olala!, visit and to keep up to date with Olala! news, follow us on LinkedIn and Instagram !