Application Developer (Min 4 years experience)

Key Responsibilities • Design, develop, and maintain the ETRS application using Django Python. • Build secure and scalable REST APIs and backend services, following best practices related to software engineering standards, testing, controls, and release management. • Implement complex business logic, including computing risk metrics, generating dashboards, managing workflows, and performing data quality checks. • Develop and maintain responsive UI components using HTML and CSS. • Work closely with Business Analysts and UX teams to deliver intuitive user interfaces. • Ensure cross-browser compatibility and optimize application performance. • Participate in Agile development teams, understand user requirements, and contribute to product evolution. • Implement and maintain software quality metrics, including clean coding practices, code coverage, system performance, and system security. • Support code migration through standard CI/CD pipelines, deployment processes, and release management activities. • Provide Level 3 (L3) support to Level 1 (L1) and Level 2 (L2) production support teams. • Attend to production issues and resolve them within defined SLA requirements. Required Skills & Qualifications • Strong hands-on experience with the Django Python framework. • Proven experience with MariaDB/MySQL in high-transaction systems. • Solid knowledge of HTML and CSS. • Experience building secure REST APIs. • Experience working in Linux environments and using Git version control. • Familiarity with NGINX and Apache web servers. • Knowledge of JavaScript frameworks. Additional Skills (Preferred) • Experience with Docker and Kubernetes. • Exposure to microservices architecture. • Good understanding of the Software Development Lifecycle (SDLC). • Experience with Java, Angular, React, and Cloud Computing platforms. • Awareness of security practices including encryption, authentication, and fraud prevention. Education & Experience • Bachelor’s degree in Computer Science, Engineering, or a related field. • 4–10+ years of software development experience. • Minimum 3+ years of experience working on banking or financial systems. Soft Skills • Strong analytical and problem-solving abilities. • Attention to detail, particularly with respect to data accuracy and completeness. • Good written and spoken English communication skills. • Ability to work in a fast-paced, output-driven environment. By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOL Singapore Pte Ltd ("PERSOL") and its local and overseas subsidiaries and affiliates to collect, use and disclose your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services, complying with Government’s health advisories and such other purposes stated in our Privacy Policy. We may use artificial intelligence ("AI") and machine learning technologies to support our recruitment and placement services, including screening resumes, assessing qualifications and experience, and identifying skills and job matches. Where permitted by applicable law, we may also use such personal data to develop, train, test, improve and/or fine-tune AI and machine learning technologies that support our recruitment and business operations. For more information on how we collect, use, disclose and protect your personal data, please refer to our Privacy Policy: https://www.persolsingapore.com/policies.If you wish to withdraw your consent, including consent relating to the use of your personal data for AI-enabled recruitment activities and AI development activities, please email us at sg.dataprotection@persolapac.com . PERSOL Singapore Pte Ltd • RCB No. 200007268E • EA License No. 01C4394 • EA Registration No. R1877971 (Derrick Tiew Yong Han)