Senior Java Developer (Backend)

TL;DR

Senior Java Developer (Backend): Designing, building, and evolving high-quality backend services that power modern commerce and digital experiences with an accent on API design, microservices architecture, and scalable integrations. Focus on delivering reliable, high-performing components for enterprise projects and mentoring junior developers.

Location: Permanent position based in Lisbon, Portugal. Offers remote and hybrid work options, country-dependent.

Company

hirify.global is an experience innovation company partnering with recognized brands to drive transformation at the intersection of data, AI, creativity, and technology.

What you will do

• Develop backend services and APIs using Java, Spring Boot, and modern engineering practices.
• Design and implement integrations with internal and external systems.
• Participate in architectural discussions and contribute to technical solutions.
• Write clean, testable, and maintainable code, including unit, integration, and automated tests.
• Build and maintain CI/CD pipelines in collaboration with DevOps teams, and monitor application performance.
• Review code, provide constructive feedback, and mentor less experienced team members.

Requirements

• English communication skills are mandatory.
• Strong experience with Java 11+, Spring Boot, Spring WebFlux, and microservices architecture.
• Proficiency in REST API development and experience with GraphQL.
• Experience with NoSQL (MongoDB) and SQL fundamentals.
• Skilled in unit, integration, and API testing (JUnit, Postman/Insomnia).
• Experience with Git, CI/CD (GitLab CI, Jenkins), Docker, Kubernetes, and cloud services (AWS).
• Familiarity with event-driven architectures (Solace, Kafka) and distributed systems, along with Agile/Scrum experience.

Culture & Benefits

• Competitive compensation package.
• Flexibility, with remote and hybrid work options.
• Career advancement, international mobility, and professional development programs.
• Access to cutting-edge tools, training, and industry experts.
• A workplace culture that fosters creativity, diversity, and autonomy.

Hiring process

• Talent Acquisition team will review applications based on skills, experience, and potential.
• CV should cover key information on relevant experiences and expertise, without personal details like age, gender, or headshot.
• Reasonable accommodations are available during the interview process if needed.