
KWAN
Data Engineer (Scala & Java)
Lisbon
May 27, 2026
Full-time
We are looking for a Data Engineer (Scala & Java) to work in Lisboa who's eager to embark on an exciting new opportunity! Apply here https://form.typeform.com/to/PYqxT8NO?opportunity=Filipa%20Almeida&channel=ITJobs
About KWAN We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.
What you’ll be doing:
- Develop and test new features for the Susanoo application;
- Improve and industrialize the end-to-end data pipeline;
- Optimize integration with downstream applications to enhance performance and reliability;
- Integrate new sensitivities to support business growth;
- Compute additional sensitivities within Susanoo;
- Continuously improve processes using Hadoop cluster capabilities;
- Maintain and evolve existing mature applications;
- Participate in the full software development lifecycle;
- Provide end-user support;
- Perform L2/L3 support (~every 6 weeks);
- Participate in on-call rotation (~every 4 weeks).
What we are looking for
- Degree in Computer Science, Software Engineering, or similar;
- 6 years' experience in roles related to Data;
- Experience with distributed systems (Hadoop ecosystem: Hadoop, Spark, Hive, Kafka);
- Good knowledge of SQL;
- Experience with Scala or Java;
- Strong focus on code quality and TDD practices;
- Experience with CI/CD and version control tools (Git, Jira, Jenkins, BitBucket, XLDeploy);
- English level B2 or higher.
Nice to Have
- Spring Boot knowledge;
- French language skills;
- Experience with orchestration tools (Control-M);
- Experience in financial systems
- Strong communication and teamwork skills;
- Proactive and innovative mindset;
- Strong analytical and problem-solving abilities.
What is this challenge about
- Develop and maintain core C++ applications for checkout systems;
- Participate in the technical design and evolution of InStore solution architecture;
- Ensure application performance, reliability, and scalability;
- Integrate systems with payment components, physical devices, and backend services;
- Collaborate with multidisciplinary teams (QA, Product, DevOps);
- Identify and resolve technical issues in critical production environments;
- Contribute to development best practices (clean code, code reviews, testing).
Do you meet most of the position requirements? Then grab this opportunity and apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Filipa%20Almeida&channel=ITJobs
What we offer
- A project that matches your skills and ambitions, as well as your preferences for working policies and culture;
- A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income;
- An empowering and respectful work culture enriched with social and learning events;
- A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
Some Words From Our Colleagues “At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.” - Luis Caldeira, DevOps @ KWAN
Does it sound exciting? Apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Filipa%20Almeida&channel=ITJobs