Back End Developer Lisboa

Randstad Digital, we are based on the excellence of our engineers, and consider our team to be our most valuable asset. Always putting talent first, we support technology specialists throughout their professional lives and ensure that they develop their skills.

We provide varied and challenging career opportunities, as we work with our clients on a wide range of projects in various industries, including Automotive, Heavy Industry, Transportation, Finance, Services, Security and Biometrics, Platforms and Io
T, Telecommunications, and Mobile Communications, among others.

Our mission is to be a trusted digital enablement partner that facilitates the accelerated transformation of companies by providing talent, capacity, and global solutions in specialized domains. We support four service lines, including customer experience, digital and product engineering, data and analytics, and cloud transformation, as well as three engagement models, including talent services, global talent centers, and managed solutions capabilities.

Responsibilities:

• Develop and maintain resilient and efficient backend services using Kotlin.


• Build and manage
  - documented,
  - performance REST APIs for
  - service communication.


• Implement and operate
  - processing solutions with Kafka, ensuring reliable asynchronous communication.


• Manage data persistence using Mongo
  DB, designing schemas that meet business requirements.


• Deploy and manage applications on our cloud platform, Pivotal Cloud Foundry (PCF).


• Collaborate closely with frontend, product, and QA teams to ensure the delivery of a cohesive,
  - quality solution.


• Write clean, testable, and maintainable code, actively participating in code reviews.

Requirements:

• Solid professional experience in backend software development with Kotlin.


• Proven experience in building and consuming REST APIs.


• Hands‑on experience with messaging systems, especially Kafka, and an understanding of event‑driven architecture patterns.


• Experience with No
  SQL databases, preferably Mongo
  DB.


• Familiarity with cloud environments and container orchestration platforms (e. g. , Pivotal Cloud Foundry, Kubernetes, etc. ).


• Strong communication skills and fluency in English.

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Consulting

Industries

IT Services and IT Consulting