Apply Edge Start your job search

Back End Developer

VLink Inc · Jakarta, Indonesia

Apply & track with Apply Edge
We are currently seeking a skilled Backend Engineer (Java or Golang Engineer) for potential placement in the banking, financial services, and telecommunications industries.Backend Engineer (Golang)Job DescriptionDesign and implement high-performance microservices using Golang.Develop and maintain RESTful or gRPC APIs.Work with databases such as PostgreSQL, MySQL, or NoSQL.Implement message brokers such as Kafka or Pulsar for asynchronous processing.Optimize system performance, scalability, and reliability.Participate in code reviews, architecture discussions, and technical decisions.Facilitate pair programming sessions to improve code quality and knowledge sharing.Identify potential edge cases and technical debt.Collaborate closely with frontend, DevOps, and product teams.Utilize Docker, Kubernetes, and cloud environments.Investigate production issues quickly and implement effective fixes.Work independently with a self-driven attitude and minimal supervision.Qualifications & RequirementsHold a minimum Bachelor’s degree (S1) in Computer Science, Information Technology, Information Systems, or a related field.Minimum of 3+ years of professional experience as a Backend Engineer focusing on Golang.Strong proficiency in building microservices and working with asynchronous event-driven architectures.Excellent problem-solving, analytical, and communication skills.High commitment to meeting project timelines and working collaboratively in a team.Willingness to work on-site (WFO) as required.Backend Engineer (Java / Quarkus & Spring Boot)Job DescriptionDesign, develop, and maintain high-performance microservices using Java 17 with modern frameworks, specifically Spring Boot and/or Quarkus (Quarkus preferred).Recommend solutions by defining physical database structures, functional capabilities, database security, access controls, user privileges, data backups, and recovery specifications.Install new systems or execute revisions by proposing technical specifications, diagrams, and optimal access techniques.Maintain system and database performance by calculating optimal parameters, implementing new releases, completing maintenance requirements, and evaluating operating systems and software products.Support database functions by designing and coding custom utilities while ensuring adherence to data standards and compliance regulations (such as Data Protection Acts).Monitor performance, manage parameters to ensure rapid query responses, and handle end-to-end user requests.Balance back-end data organization with front-end accessibility for end users, refining physical designs to meet system storage requirements.Install and test the latest versions of Database Management Systems (DBMS), manage documentation, metadata dictionaries, and provide capacity planning.Develop, manage, and test backup, archiving, and disaster recovery plans to ensure disaster recovery preparedness and data integrity.Participate in code reviews, architecture discussions, technical decisions, and event-driven architectures using Apache Kafka or memcache concepts in Spring Boot.Coordinate regularly with technical, application, and operational staff to maintain system security, integrity, and compliance with organizational policies and procedures.Qualifications & RequirementsHold a minimum Bachelor’s degree (S1) in Computer Science, Information Technology, Information Systems, or a related field.Strong hands-on experience in Java 17 using Spring Boot and/or Quarkus framework (Quarkus preferred).Strong familiarity with relational and non-relational databases, database administration tasks (backups, security, recovery, capacity planning), and data protection compliance.Understanding of microservices architecture, event-driven architecture (Apache Kafka), CI/CD mechanisms, DevOps, and caching concepts.Excellent communication, problem-solving, and analytical skills.High commitment to completing tasks according to agreed schedules and willingness to work on-site (WFO).