Developer – Observability & APM Solutions

About KGiSL:

KG Information Systems Private Limited (KGiSL) is a leading Information Technology (IT) solutions and services provider catering to the global investment banks, insurance, healthcare, education and supply chain domains with offices in India, Singapore, Malaysia, Thailand, Indonesia, Australia and the US. KGiSL is revolutionizing the process of Digital Transformation through world-class infrastructure and streamlined processes that creates innovative solutions and services. With the existing expertise in software consulting and staffing services, we are looking out for professionals who are interested to be part of this exciting journey and be involved in business development and sales.

We are pleased to share an exciting opportunity with our prestigious client in Singapore.

Role Overview :

We are looking for a highly skilled developer with strong expertise in Core Java and deep experience in Application Performance Monitoring (APM) tools. The role involves designing, developing, and implementing observability solutions that provide end-to-end visibility across distributed systems. The ideal candidate will have hands-on experience with modern monitoring platforms, tracing technologies, and solutioning in enterprise environments.

This position requires both technical depth and solutioning capability, as the developer will collaborate with cross-functional teams to design scalable observability frameworks, integrate monitoring tools, and deliver actionable insights that improve system reliability and performance.

Key Responsibilities

· Design & Development:

o Develop robust solutions using Core Java for enterprise applications.

o Build integrations with APM tools such as AppDynamics and Dynatrace to monitor application performance.

· Observability & Monitoring:

o Implement observability solutions using Grafana Mimir (metrics), Grafana Tempo (tracing), and Elasticsearch (logging).

o Create dashboards and visualization layers to provide real-time insights into system health and performance.

o Ensure both horizontal and vertical traceability across distributed systems.

· Solutioning & Architecture:

o Collaborate with architects and stakeholders to design observability frameworks tailored to business needs.

o Provide solutioning expertise to integrate monitoring tools into existing infrastructure.

o Develop and maintain Journey Maker solutions for auto-discovery of transaction flows.

· Integration & Standards:

o Work with OpenTelemetry collectors and agents to standardize metrics, logs, and traces.

o Ensure compliance with DBS and enterprise standards for observability.

· Collaboration & Support:

o Partner with cross-functional teams (applications, cybersecurity, site reliability) to identify performance bottlenecks and propose solutions.

o Provide technical guidance and support during demos, POCs, and production rollouts.

Required Skills & Experience

· Strong proficiency in Core Java development.

· Hands-on experience with AppDynamics and/or Dynatrace APM tools.

· Proven solutioning experience in enterprise environments.

· Practical expertise with Grafana Mimir, Grafana Tempo, and Elasticsearch.

· Exposure to service mesh technologies (e.g., Istio, Envoy, Consul).

· Experience in building dashboards, traceability solutions, and service mesh observability.

· Strong problem-solving skills and ability to work in complex distributed environments.

Preferred Skills (Nice to Have)

· Knowledge of OpenTelemetry Agent and OpenTelemetry Collector.

· Familiarity with distributed tracing frameworks and observability standards.

· Experience working with cloud-native environments (Kubernetes, microservices).

Singaporeans / Singapore Permanent Residents preferred.