S S G K & Associates · TN, India
Skills: React, Next.js, TypeScript, JavaScript, Node.js, SQL
About the product
We are developing a cloud-based audit assistant tool for professional firms. The platform supports engagement management, client document exchange, working papers, review and approval workflows, and rule-based processing of financial and tax-audit documents.
We are looking for a hands-on engineer to review the existing product, identify technical gaps, implement improvements and prepare it for commercial use by multiple customer organisations.
The role
You will own improvements to application architecture, backend performance, database efficiency, reliability and infrastructure cost. You should be comfortable understanding an existing codebase and making practical, measurable improvements while preserving existing functionality and customer data.
Key responsibilities
Review the application, database and hosting architecture; maintain a prioritised improvement plan. Diagnose slow pages, APIs and database queries using measurements. Improve SQL queries, indexes, data access patterns and caching where appropriate. Design reliable document-processing workflows, including background jobs, bounded processing, retries and duplicate prevention. Plan and conduct realistic load, concurrency and recovery tests. Identify infrastructure limits and implement appropriate controls for peak demand. Estimate and monitor infrastructure cost per customer and completed workflow. Maintain separation of customer data and enforce permissions on the server. Improve monitoring, error reporting, alerts, backups and recovery procedures. Manage safe deployments, database migrations and rollback plans. Write meaningful automated tests and review code contributed by junior developers. Explain technical findings, costs and trade-offs clearly to the business team.
Required experience
Hands-on ownership of backend features in a live application used by real customers. Strong JavaScript/TypeScript and Node.js skills. Practical SQL knowledge, including schema design, indexing, t …truncated……
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