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Java Backend Engineer at Unison Group

Colombo, Western Province, Sri Lanka -

Full Time

Start Date

Immediate

Expiry Date

10 Sep, 26

Salary

0.0

Posted On

12 Jun, 26

Experience

5 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java 17+, Spring Boot 3.x, AWS, Microservices, REST API, GraphQL, ECS, EC2, RDS, CI/CD, GitLab, SQL, Oracle, Grafana, Okta, MuleSoft

Industry

Business Consulting and Services

Description

· We are looking for a Senior Java Backend Engineer to support and enhance our API and microservices ecosystem in a cloud-native AWS environment. This role focuses on BAU (Business-As-Usual) support, ensuring system stability, performance, and continuous improvement of backend services. · Provide BAU support for Java-based microservices and APIs, ensuring high availability and reliability · Design, develop, and maintain scalable microservices using Java (17+) and Spring Boot (3.x) · Manage and support cloud infrastructure on AWS (ECS, EC2, RDS) · Monitor system performance and troubleshoot issues using tools like Grafana and CloudWatch · Implement and maintain CI/CD pipelines using GitLab, AWS CodeCommit, and CodePipeline · Collaborate with cross-functional teams to resolve production issues and deploy enhancements · Support integration with identity and access management systems (Okta) · Work with MuleSoft for API integrations and middleware support · Ensure adherence to best practices in coding, security, and performance optimization · Participate in incident management, root cause analysis, and continuous improvement initiatives · Good experience in Java backend development · Strong expertise in Java 17+ and Spring Boot 3.x · Proven experience in building and supporting microservices and REST/GraphQL APIs · Hands-on experience with AWS services: ECS, EC2, RDS · Experience with Infrastructure as Code (IaC) · Proficiency in CI/CD pipelines using GitLab, AWS CodeCommit, and CodePipeline · Strong knowledge of SQL, Oracle and relational databases · Experience with monitoring and logging tools such as Grafana and AWS CloudWatch · Good experience with Okta for authentication/authorization and MuleSoft for API integration

Responsibilities

The role focuses on providing BAU support and enhancing a cloud-native API and microservices ecosystem on AWS. Responsibilities include designing scalable services, monitoring system performance, and managing CI/CD pipelines.