Application Developer

DNA INFOTECH PTE. LTD.; Singapore; On-site; SGD 100,000 - 150,000; Full time

Job summary

A leading tech solutions provider in Singapore is looking for a senior software developer to lead projects and deliver robust software solutions. The ideal candidate has over 10 years of experience in quality analysis and application development, with strong skills in Java, Python, and DevOps tools. The role includes responsibilities in software design and development, leading project teams, and ensuring production stability. Competitive remuneration and opportunities for certification are offered.

Qualifications

• 10+ years in Quality Analysis, Application Development, and Production Support.
• Strong proficiency in Java, Python, PL/SQL, Shell Scripting, COBOL, and JCL.
• Hands-on experience with Selenium, JUnit, TestNG, Pytest, and Cucumber.
• Experience with AWS services (EC2, S3, EKS, Lambda) and modern DevOps tools like Docker, Kubernetes, and Jenkins.
• Expertise in multiple database systems, including Oracle, DB2, and MS SQL.
• In-depth knowledge of Trade Finance and Secured Funding and Collateral Management.
• Familiarity with ION Trading products and the FIX Protocol.
• Proficiency with Jira, Gitlab, Service Now, and schedulers like TWS, Autosys, and Control-M.
• AWS Certified Developer/Cloud Practitioner or similar cloud certifications are highly preferred.

Responsibilities

• Design, develop, and maintain software solutions by collaborating with business users.
• Lead project teams, manage timelines, and ensure successful delivery.
• Develop and implement automated testing frameworks and scripts.
• Perform root cause analysis for production incidents.
• Manage and support end-to-end application life cycles.
• Drive modernization of legacy applications.
• Automate routine operational tasks and contribute to CI/CD pipelines.
• Collaborate with cross-functional teams to identify improvements.
• Ensure production stability by performing regular health checks.

Skills

Java

Python

Selenium

Docker

AWS services

CI/CD pipelines

Jenkins

PL/SQL

Shell Scripting

COBOL

JCL

Tools

Jira

Gitlab

Service Now

TWS

Autosys

Control-M

Job description

Key Responsibilities

• Design, develop, and maintain software solutions by collaborating with business users and stakeholders.
• Lead project teams, manage timelines, and ensure the successful delivery of technical initiatives.
• Develop and implement automated testing frameworks and scripts using tools like Selenium, Postman, and SOAP UI.
• Perform root cause analysis for production incidents and implement permanent fixes and workarounds.
• Manage and support end-to-end application life cycles, from development and testing to production support.
• Drive the modernization of legacy applications, including migration from IBM Mainframes to open systems.
• Automate routine operational tasks and contribute to CI/CD pipelines using Jenkins, Docker, and Ansible.
• Collaborate with cross-functional teams to identify system improvements and streamline workflows.
• Ensure production stability by performing regular health checks and providing timely support.

Required Skills & Qualifications

• Experience: 10+ years in Quality Analysis, Application Development, and Production Support.
• Languages & Scripting: Strong proficiency in Java, Python, PL/SQL, Shell Scripting, and knowledge of COBOL and JCL.
• Testing & Automation: Hands-on experience with Selenium, JUnit, TestNG, Pytest, and Cucumber.
• Cloud & DevOps: Experience with AWS services (EC2, S3, EKS, Lambda) and modern DevOps tools like Docker, Kubernetes, and Jenkins.
• Databases: Expertise in multiple database systems, including Oracle, DB2, and MS SQL.
• Financial Services Domain: In-depth knowledge of Trade Finance (Letter of Credits, Guarantees) and Secured Funding and Collateral Management (Repos, Securities Lending).
• Trading Systems: Familiarity with ION Trading products and the FIX Protocol.
• Tools: Proficiency with Jira, Gitlab, Service Now, and schedulers like TWS, Autosys, and Control-M.
• Certifications: AWS Certified Developer/Cloud Practitioner or similar cloud certifications are highly preferred.