Senior Java Spark Developer

trinity consulting services pte. ltd.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Trinity Consulting Services Pte. Ltd. is seeking a senior software engineer with 8 years of relevant experience in software development and testing.

The role requires strong Java 17/21, Spring Boot, Unix shell scripting, and MS SQL expertise, plus hands-on work with Apache Spark, Kubernetes and Docker. The candidate should be adept at both frontend and backend development, with solid solution design skills, performance tuning, and a deep understanding of relational databases and scheduling

Qualifications

• Minimum of 8 years’ relevant experience in software development and testing.
• Solid understanding in Java 17/21, Spring boot, Unix shell scripting, and MS SQL.
• Experience in Apache Spark, Kubernetes and Docker.
• Knowledge of both frontend and backend development.
• Solution design using proven patterns, awareness of anti-patterns, performance tuning.
• In-depth knowledge on Relational databases – MS SQL Server, Sql profiler, query analyzer.
• Knowledge of scheduling tools (Airflow, Control-M).
• Experience with CI/CD pipelines (Jenkins/GitLab/ArgoCD or similar).
• Good understanding & working knowledge of Agile/Scrum

Skills

Software development

Software testing

Java 17/21

Spring Boot

Unix shell scripting

MS SQL

Frontend development

Backend development

Agile/Scrum

Solution design patterns

Anti-patterns awareness

Relational databases

Apache Spark

Tools

Kubernetes

Docker

Airflow

Control-M

Jenkins

GitLab CI/CD

ArgoCD

Job description

Minimum of 8 years’ relevant experience in software development and testing

Solid understanding in Java 17/21, Spring boot, Unix shell scripting, and MS SQL

Experience in Apache Spark, Kubernetes and Docker

Knowledge of both frontend and backend development

Solution design using proven patterns, awareness of anti-patterns, performance tuning

In-depth knowledge on Relational databases – MS SQL Server, Sql profiler, query analyzer

Knowledge of scheduling tools (Airflow, Control-M)

Experience with CI/CD pipelines (Jenkins/GitLab/ArgoCD or similar)

Good understanding & working knowledge of Agile/Scrum