COCUS

At COCUS, it's all about people! We take pride in delivering services and products developed by great talent, with the attitude and ambition to work on innovative IT solutions. We partner with global industry leaders and always seek the brightest minds to enjoy working on web and mobile development, cloud computing, data engineering, machine learning, and IoT.

About company

Java Tech Lead

Remote

location Porto

date July 8, 2025

types Full-time

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COCUS Prosource is all about People! We are proud to deliver skilled services and products developed by great talent, with attitude and ambition to work in innovative IT solutions.

Emotions are part of us, we encourage everyone to be what they truly are in a collaborative, informal, transparent, and open environment, that is why we take our partnerships seriously - supporting as a Talent Acquisition specialized partner on the recruitment for companies with the same People first mindset as we have!

What you will be doing:

- Lead backend development efforts for a cloud-native 3D collaboration platform used in industries like energy, automotive, and medical devices.

- Collaborate with up to 10 Java developers, providing technical guidance, mentorship, and architectural input.

- Contribute to designing scalable microservices and integrating with Kafka-based messaging systems.

- Work within a cross-functional Agile team to implement new functionalities in biweekly sprints.

What we are looking for:

- Several years of professional experience in Java (version 11+).

- Solid expertise in Spring Boot, Spring MVC, and Spring Security.

- Strong understanding of microservices architecture and RESTful APIs.

- Experience with SQL/NoSQL databases and data migration tools (e.g., Liquibase).

- Previous experience with cloud computing technologies (e.g., AWS, Azure).

- Solid knowledge of Linux and CI/CD pipelines.

- Experience participating in system architecture discussions.

- Fluency in written and spoken English.

What will be a plus:

- Experience with Java 17 or migrating systems from Java 11 to 17.

- Knowledge of Spring Cloud, Kafka, Docker, and Kubernetes.

- Performance tuning and debugging (memory dumps, GC optimization).

What we can offer you:

- Influence the architectural direction of a technically rich product.

- Collaborate in a high-performing engineering team with a modern tech stack.

- Professional growth through mentoring opportunities and evolving technologies.

- Hybrid working setup and strong work-life balance.

- Health and life insurance.

- Ongoing training, career development, and international exposure.

Interested? Apply through here:

https://talent.sage.hr/jobs/367597c4-7f4f-40ca-a493-3cce4bcd97e8

Contacts and address

Avenida da República 1363, 3º A 4430-192 Vila Nova de Gaia