Senior Full Stack Developer (Angular / .NET API / Oracle PL/SQL)

Papigen; India; On-site; INR 1,500,000 - 2,000,000; Full time

Job summary

Papigen is seeking a Senior Full Stack Developer to support a financial and investment accounting platform. The ideal candidate should have strong experience with Angular, ASP.NET Web API, and Oracle PL/SQL, alongside a background in financial systems.

This role involves solution analysis, application development, quality assurance, and technical leadership within an Agile environment. Candidates must possess at least 8 years of relevant experience or a Master's degree with 5 years of expertise.

Qualifications

• 8+ years of relevant experience with a Bachelor's degree or 5+ years with a Master's degree.
• Experience with Angular, ASP.NET, and Oracle PL/SQL.
• Knowledge of financial systems and accounting.

Responsibilities

• Analyze business requirements and design technical solutions.
• Develop and maintain full-stack applications using Angular and ASP.NET.
• Provide technical leadership and lead coding efforts.

Skills

Angular

ASP.NET Web API

Oracle PL/SQL

Informatica ETL

Financial and Accounting Systems

Education

Bachelor’s Degree in Computer Science, Information Systems, or related discipline

Master’s Degree in Computer Science, Information Systems, or related discipline

Tools

Visual Studio

TOAD

GitHub

Job description

Job Description Senior Full Stack Developer (Angular / .NET API / Oracle PL/SQL) – Level III

We are seeking an experienced Senior Full Stack Developer (Level III) to join our Agile delivery team supporting a complex financial and investment accounting platform. This application serves as a critical system of record for transaction accounting processes across loans, equity, quasi‑equity, funds, guarantees, and derivatives, with data flowing to downstream financial reporting systems.

The ideal candidate will possess strong expertise across the full technology stack, including Angular, ASP.NET Web API, Oracle PL/SQL, and Informatica ETL, coupled with deep experience in financial and accounting systems. This role requires hands‑on development, technical leadership, code reviews, solution design, production deployment support, and collaboration with cross‑functional teams.

Key Responsibilities

• Solution Analysis & Design
  • Analyze business requirements and assess impacts across UI, API, database, and integration layers.
  • Conduct application and database impact analysis for enhancement requests.
  • Prepare and maintain High‑Level Design (HLD), Low‑Level Design (LLD), testing documentation, and technical specifications.
  • Participate in architecture and design reviews and recommend scalable technical solutions.
• Application Development
  • Design, develop, enhance, and maintain full‑stack applications using Angular and ASP.NET Web API.
  • Develop and modify complex Oracle database components including:
    • Stored Procedures
    • Functions
    • Packages
    • Triggers
    • Views
    • Tables and Partitions
  • Build and maintain ETL processes using Informatica and Oracle Scheduler.
  • Develop and enhance RESTful APIs and backend services.
  • Optimize and tune complex SQL queries for performance and scalability.
  • Develop Business Objects (BO) reports and database‑driven reporting solutions.
  • Execute unit testing and ensure code quality throughout the development lifecycle.
• Quality Assurance & Deployment
  • Support System Integration Testing (SIT), User Acceptance Testing (UAT), and production validation.
  • Troubleshoot and resolve application defects with detailed root cause analysis.
  • Coordinate production deployments and post‑production verification activities.
  • Provide warranty support during stabilization periods following releases.
• Technical Leadership & Collaboration
  • Lead coding efforts and provide technical guidance to development team members.
  • Conduct peer code reviews and GitHub pull request reviews.
  • Collaborate with Application Support, Infrastructure, QA, and integration teams.
  • Participate actively in Agile ceremonies including daily stand‑ups, sprint planning, and retrospectives.
  • Leverage AI‑assisted development tools such as GitHub Copilot to improve productivity and code quality.
• Documentation & Knowledge Transfer
  • Maintain comprehensive technical, testing, and deployment documentation.
  • Provide knowledge transfer and transition support to Application Support teams.
  • Deliver regular project status updates to stakeholders.
  • Support architecture, security, and compliance review processes as required.

Required Qualifications

• Education
  • Bachelor’s Degree in Computer Science, Information Systems, or related discipline with 8+ years of relevant experience, OR
  • Master’s Degree in Computer Science, Information Systems, or related discipline with 5+ years of relevant experience.
• Required Technical Skills
  • Front‑End
    • Angular
    • TypeScript
    • HTML5
    • CSS3
    • Bootstrap
    • Node.js
    • Angular CLI
  • Back‑End
    • ASP.NET Web API
    • C#
    • .NET Framework
    • ASP.NET MVC
    • Visual Studio
    • Visual Studio Code
  • Database
    • Oracle 18c or higher
    • Oracle PL/SQL
    • SQL Performance Tuning
    • TOAD
    • Oracle Data Provider for .NET
  • ETL & Data Integration
    • Informatica ETL
    • Oracle Scheduler
    • Data Migration and Interface Development
  • Source Control & Collaboration
    • GitHub
    • Pull Requests and Code Reviews
    • Branching and Merge Strategies
  • AI‑Assisted Development
    • Experience using GitHub Copilot or similar AI‑based coding tools.
• Preferred Experience
  • Strong knowledge of Accounting and Finance domains.
  • Experience supporting investment accounting, financial reporting, or capital markets applications.
  • Expertise in system integration involving multiple upstream and downstream applications.
  • Experience working within Agile/Scrum development environments.
  • Strong understanding of application architecture, SDLC, testing methodologies, and production support processes.
• Preferred Certifications
  • Microsoft Certified Professional Developer (MCPD) – ASP.NET Developer
  • Microsoft Certified Technology Specialist (MCTS) – .NET Framework / ASP.NET Applications
• Key Competencies
  • Full Stack Development
  • Oracle PL/SQL Programming
  • Financial Systems & Accounting Domain Expertise
  • API Development & Integration
  • Performance Optimization
  • Agile Delivery
  • Problem Solving & Root Cause Analysis
  • Technical Leadership & Mentoring
  • Stakeholder Communication
  • Production Release Management

Skills: financial and accounting system, api, .net, asp.net, angular, oracle pl sql