LIS - Software Developer - JAVA & AWS Cloud

Recognized as a Great Place to Work for eight years, we first established ourselves in Luxembourg before expanding to Lisbon in 2022. Today, we are entering a new phase with the kick-off of our Java & AWS development team in Lisbon. Our ambition is clear: to grow a strong team of experts and build a thriving community of specialists across locations.

We are looking for passionate individuals eager to be part of this new chapter. You will join a dynamic and collaborative environment, contribute to meaningful projects, and help shape the future of AWS-oriented Java development practices at Pictet Tech, always with a long-term vision and a deep commitment to the Group’s success.

Responsibilities

Backend Development

• Design, develop, and maintain backend services and APIs using Java 21, Spring Boot with Spring Boot Data, Hibernate or pure JDBC database connectors.
• Integrate and optimize solutions with Oracle or Aurora PostgreSQL databases.
• Ensure robust, secure, and scalable code following established architecture and best practices.

Cloud & DevOps

• Build and deploy applications on AWS, utilizing services such as ECS, Lambda, Step Function, RDS, S3, SQS, SNS and CloudWatch.
• Develop and manage Infrastructure as Code using Terraform, ensuring reliable and repeatable cloud environments.
• Participate in CI/CD pipeline set-up and maintenance.

Python & Cross-Technology Development

• Handle Python developments as required for automation, data processing, or integration tasks.
• Collaborate with data engineers to ensure effective data integration, exchange, and transformation between systems.

Collaboration & Support

• Work closely with cross-functional teams to gather requirements, design solutions, and deliver features.
• Participate in troubleshooting, monitoring, and user support activities as part of the product team.
• Mentor junior team members and contribute to a culture of continuous improvement.

Continuous Improvement

• Stay up to date with the latest industry trends, technologies, and best practices in software development, cloud, and DevOps.
• Proactively suggest improvements to enhance system performance, scalability, and maintainability.

Requirements

Mandatory skills

• University degree in Computer Science, Engineering, or a related discipline.
• Proven experience in backend development with Java 21, Spring, Spring Boot Data, Hibernate, and pure JDBC.
• Strong command of relational databases.
• Proven experience developing and deploying solutions in AWS environments (ECS, Lambda, Step Function, RDS, S3, SQS, SNS, CloudWatch, etc.).
• Proficient in Python for scripting and backend tasks.
• Experience managing infrastructure using Terraform.
• Solid understanding of RESTful API design, microservices architecture, and secure coding practices.
• Experience with version control tools such as GitHub or GitLab.
• 3 to 5 years experience in Java.

Valued assets

• Experience collaborating with data engineering teams and integrating backend systems with data pipelines.
• Experience with AI tools or frameworks.
• Familiarity with CI/CD tools and practices.
• Knowledge of containerization (Docker, Kubernetes) is a plus.
• AWS certification (e.g. Solutions Architect or Developer) is preferred.
• Experience with Agile methodologies and tools such as Jira.
• Knowledge of monitoring and alerting solutions.

And also

• An agile mind-set. It’s not a buzz word: agility is about collaboration, growing together, supporting more junior team members, intellectual humility and strong desire to learn.
• Proven ability to deliver against deadlines with a strong analytical and problem-solving skill.
• Detail-oriented with a focus on quality and performance.
• Ability to work effectively in an Agile environment using tools like Jira.
• Excellent communication skills.
• Fluent in English, Portuguese and/or French is a plus.
• Team player with a proactive approach to challenges and continuous improvement.

In addition to solid technical knowledge and experience, we are looking for passionate individuals with a well-rounded personality and a good sense of humour: we don’t compromise on these.

Benefits

• An innovative and supportive working culture fostering collaboration, professional development and learning opportunities.
• Top-notch technologies and premium hardware.
• An opportunity to work and grow alongside inspiring individuals.
• A room for open and meaningful discussions across the organization and locations.
• A safe place to share and promote your ideas and vision.
• Lifestyle in line with the tech world: flexitime, state-of-the-art facilities, dynamic organization.
• Non-negotiable values: excellence, integrity, respect, fun.

Limited travel required. A Portuguese valid work permit is required. Please note that only applications meeting the key requirements will be considered.

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