Appian Developer (McLean)

hackajob on-demand focuses on matching talented contractors like you with organisations seeking specific skills for their projects. We use our platform to connect you with exciting contract opportunities and discuss projects on behalf of the companies we partner with.

Role is on-site in McLean, VA, 5 days/week Local candidates only Job Title: Sr. Appian Developer

Description: They are seeking a highly experienced Senior Appian Developer to design, develop, and modernize enterprise workflow and case management solutions within a mortgage and financial services environment. The ideal candidate will have deep hands-on expertise in Appian application development, strong experience building scalable solutions on AWS, and a solid understanding of mortgage industry processes (Fannie Mae/Freddie Mac exposure highly preferred). This is an in-person role This role will play a key part in building robust, automated, and compliant business process solutions that integrate with enterprise data platforms and cloud-based services. Qualifications: 6+ years of hands-on experience in Appian application development Deep expertise in the Appian platform, including SAIL interfaces, process models, record types, expression rules, and integrations Strong understanding of business process modeling (BPM) and workflow automation Proven experience designing and implementing end-to-end enterprise workflow solutions Solid knowledge of SQL and data modeling, including relational schema design and enterprise database integration Hands-on experience with API integrations, including REST/SOAP services and secure integration patterns between Appian and external systems Working knowledge of Java, with the ability to support custom integrations, plug-ins, or backend services when required Experience working within AWS cloud environments (EC2, S3, RDS, Lambda, IAM, etc.) Experience in mortgage or financial services domains, preferably supporting Freddie Mac programs or platforms Familiarity with DevOps practices, CI/CD pipelines, and version control systems (Git) Strong analytical, problem-solving, and communication skills Responsibilities: Design, develop, and maintain Appian-based business process management (BPM) applications supporting mortgage operations Translate business requirements into scalable Appian workflows, rules, and user interfaces Build and optimize SAIL interfaces, process models, expression rules, and integration