Appian Senior Developer

Role Summary The Appian Senior Developer designs and builds core components of Appian applications for Singapore public-sector clients, working closely with the Architect to implement solutions that meet agency security, performance, and usability standards. The role carries responsibility for both hands-on delivery and technical mentorship of junior developers, and requires solid judgement on Appian design patterns, security configuration, and integration approaches used across government projects. Key Responsibilities - Design and build Appian process models, interfaces (SAIL), Records, Sites, and Task Reports in line with the solution architecture and agency requirements. - Implement and maintain Appian security groups, role maps, and object-level security consistent with government data-protection requirements. - Develop and maintain CDTs and supporting RDBMS schema in coordination with the Architect. - Build and support external integrations with agency and whole-of-government systems, ensuring adherence to prescribed data-exchange and network-access standards. - Translate business/functional requirements gathered from government stakeholders into working Appian designs and implementations. - Participate in code and design reviews to ensure compliance with Appian best practices and engagement-specific standards. - Analyse and resolve issues identified in Appian and server log files, escalating architectural issues where required. - Support UAT, security testing (VAPT) remediation, and production cutover activities for government go-lives. - Contribute to technical documentation required for agency governance, audit, and change-management processes. - Guide and review the work of Developers on the team, sharing Appian best practices. Required Skills & Experience - At least 4+ years of hands-on Appian development experience and 7+ years overall in IT. - Experience with Appian 20.x and above. - Good understanding of defining and managing Appian security. - Strong SAIL scripting skills for building responsive, maintainable interfaces. - Solid experience building and using CDTs. - Experience with Task Reports, Records, and Sites. - Hands-on experience with external system integration (Integration Objects, connected systems, APIs/web services). - Sound knowledge of RDBMS concepts and schema design. - Good working knowledge of Appian best practices as published by Appian. - Ability to understand and gather requirements, and design and implement solutions independently. - Understanding of server-side configuration used by Appian and how it affects application behaviour. - Ability to analyse and identify errors from Appian and application log files. Certifications - Appian Certified Associate Developer. - Appian Certified Senior Developer. Singapore Public Sector — Specific Requirements - Experience on Singapore Government or statutory board projects is preferred, or on regulated-industry projects with comparable security and audit rigor. - Familiarity with government data-classification handling and the practical implications for interface and integration design. - Exposure to Government-on-Cloud (GCC) hosted environments, including working within restricted network zones and change-management windows. - Ability to support VAPT remediation activities and produce evidence/documentation for security sign-off. - Willingness to work on-site at government premises as required by the engagement. Soft Skills & Client Engagement - Excellent communication skills, including the ability to explain technical designs clearly to business users. - Comfortable working directly with client business analysts and government project teams during requirements and UAT sessions. - Collaborative approach to mentoring junior developers and reviewing their work constructively.

• Appian Developer

  Singapore, Singapore