Backend Systems Developer

7 days ago

Singapore beBeeDevelopment Full time $80,000 - $120,000
Software Development Expert

Avensys Consulting is a leading provider of technology-enabled business solutions and services. Our team has extensive experience in delivering projects that improve our clients' operations and profitability, enabling them to focus on core competencies and achieve business results such as increased agility, innovation, and profitable growth.

We are seeking a highly motivated and technically skilled Software Developer with hands-on experience in building scalable and resilient backend systems using Spring Boot and deploying them using Kubernetes. You will be part of a collaborative engineering team responsible for designing, developing, deploying, and maintaining microservices-based backend systems in a cloud-native environment.

Key Responsibilities:
  • Design and implement RESTful APIs and microservices using Spring Boot.
  • Develop secure and efficient backend logic using Java 11/17+, Spring Data, Spring Security, and Spring Cloud components.
  • Integrate backend services with databases (SQL/NoSQL), message brokers, and external systems.
  • Write unit and integration tests (JUnit, Mockito) to ensure code quality and reliability.

Containerization & Orchestration (Kubernetes):
  • Build and package applications using Docker.
  • Deploy, manage, and scale applications on Kubernetes clusters (on-prem or cloud platforms like AWS EKS, Google GKE, or Azure AKS).
  • Create and manage Helm charts, K8s manifests, Secrets, ConfigMaps, and Ingresses.
  • Monitor and troubleshoot containerized applications using tools like Prometheus, Grafana, ELK, or Jaeger.

DevOps & CI/CD:
  • Work with DevOps engineers or independently maintain CI/CD pipelines using tools like GitLab CI, Jenkins, or GitHub Actions.
  • Automate testing, builds, and deployments to different environments.
  • Follow best practices in code versioning, code review, and branching strategies (Git, GitFlow).

Agile Development & Collaboration:
  • Participate in daily standups, sprint planning, code reviews, and retrospectives in an Agile/Scrum environment.
  • Collaborate with frontend developers, QA engineers, product owners, and DevOps teams to deliver high-quality features on time.

Required Qualifications:
  • Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).
  • 5 years of hands-on experience with Spring Boot and Java development.
  • Strong understanding of REST APIs, microservices architecture, and protocols.
  • Experience with containerization using Docker and deploying to Kubernetes.
  • Good knowledge of SQL databases (e.g., PostgreSQL, MySQL) and optionally NoSQL (e.g., MongoDB).
  • Familiarity with Git, basic Linux command-line, and troubleshooting techniques.

What We Offer:
You will be remunerated with an excellent base salary and entitled to attractive company benefits. Additionally, you will get the opportunity to enjoy a fun and collaborative work environment, alongside a strong career progression.

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