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Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside.
We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.
Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.
Its time to burst the bubble, and we will do it together!
What You'll do:
Are you ready to step into a diverse and inclusive world with us?
Together we will promote uniquess!
We believe that technology + human kindness positively impacts every community around the world. Our approach is simple, we see a world without borders, and believe in equal opportunities. We are guided by our core principles of spreading positivity, good energy and promote equality and care for others.
Our hiring process is unique! People are selected by their value, education, talent and personality. We dont present ethnicity, religion, national origin, age, gender, sexual orientation or identity.
Its time to burst the bubble, and we will do it together!
What You'll do:
- Design, develop and maintain backend services using Java and Spring Boot;
- Build and maintain microservices-based architectures;
- Develop and expose RESTful APIs according to best practices;
- Deploy and operate services on GCP or AWS;
- Use Kubernetes for container orchestration and service management;
- Collaborate within an Agile team on new initiatives and features;
- Implement reactive services using Mono and WebFlux;
- Ensure scalability, reliability and performance of backend systems;
- Integrate backend services with databases and external systems;
- Contribute to CI/CD pipelines and cloud automation processes;
- Hybrid Work Model;
- 5+ years of backend development experience with Java and strong hands-on experience with Spring Boot;
- Proven experience with Google Cloud Platform (GCP) or Amazon Web Services (AWS) and related services;
- Solid understanding of microservices architecture;
- Experience with Kubernetes;
- Strong experience in API design and RESTful services;
- Experience working in Agile development environments;
- Experience with reactive Java using Mono / WebFlux programming;
- Fluent in Portuguese and English;
- Familiarity with workflow engines (Camunda or similars);
- Familiarity with CI/CD pipelines and containerization (Docker);
- Experience with cloud scheduled activities, jobs and functions;
- Experience with SQL or NoSQL databases;
- Wage according to candidate's professional experience;
- Remote Work whenever possible;
- Allocation of health insurance from the beginning of the employment;
- Delivery of work equipment adjusted to the performance of functions;
- And others.
Are you ready to step into a diverse and inclusive world with us?
Together we will promote uniquess!
Key Skills
Ranked by relevance
cloud
java
microservices
cicd
gcp
google cloud platform
containerization
restful apis
kubernetes
nosql
sql
aws
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- Posted
- Jan 06, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Lisbon
- Company
- syffer
Industries
IT Services
IT Consulting
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Spring Backend Developer (Lisbon or Porto)
2026-03-24
Full-time
Mid-Senior
Portugal
IT Services
Engineering
View Job Details
Related
Senior Backend Developer (.NET)
2026-03-10
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Mid-Senior
Portugal
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Engineering
View Job Details
Related
Senior .NET Developer
2026-05-07
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Engineering