Software Engineer (.NET & Advent APX)
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Key skills for this role
About the Role
GSSTech Group seeks a Software Engineer with expertise in Advent APX,.NET (C#), and MS SQL Server to support enterprise Wealth & Asset Management platforms. The role involves platform management, backend development, database optimization, test automation, and process improvement.
Key Skills for This Role
Responsibilities
- Manage, maintain, and optimize the Advent APX platform
- Design, develop, optimize, and troubleshoot complex MS SQL Server databases
- Design, develop, and maintain backend applications using .NET (C#)
- Develop APIs and integration services to support business applications
- Troubleshoot production issues and provide Tier 2/Tier 3 application support
- Design and implement automated testing frameworks using Playwright or equivalent
- Build and maintain CI/CD pipelines
- Review existing business processes and identify opportunities for automation
- Integrate modern APIs and microservices using .NET and Node.js
- Evaluate and implement AI and LLM technologies to automate business processes
Requirements
- Minimum 5 years of hands on experience administering and supporting Advent APX
- Expert level proficiency with MS SQL Server and advanced T SQL programming
- Strong hands on experience with .NET Framework and C#
- Working knowledge of Node.js
- Hands on experience with Playwright or similar automation testing frameworks
- Experience building CI/CD pipelines and using Git
- Strong analytical and troubleshooting skills
- Excellent communication and stakeholder management skills
Full Job Posting
Overview
- We are looking for an experienced Software Engineer with strong expertise in Advent APX, .NET (C#), and MS SQL Server to support enterprise Wealth & Asset Management platforms. The ideal candidate should possess hands on experience in application support, backend development, platform optimization,
Key Responsibilities
- Manage, maintain, and optimize the Advent APX platform.
- Ensure the stability, availability, and performance of the Advent APX application environment.
- Design, develop, optimize, and troubleshoot complex MS SQL Server databases.
- Write and optimize T SQL queries, stored procedures, functions, and triggers.
- Monitor database performance and implement tuning strategies.
- Ensure database integrity, backup, recovery, and high availability.
- Design, develop, and maintain backend applications using .NET (C#).
- Build scalable, secure, and maintainable backend services.
- Develop APIs and integration services to support business applications.
- Work closely with business users and technical teams to deliver platform enhancements.
- Troubleshoot production issues and provide Tier 2/Tier 3 application support.
- Participate in code reviews and follow software engineering best practices.
Required Technical Skills
- Advent APX: Minimum 5 years of hands on experience administering and supporting Advent APX.
- Microsoft SQL Server: Expert level proficiency with MS SQL Server; advanced T SQL programming; experience developing stored procedures, functions, views, triggers; database design and optimization; query performance tuning and indexing; database administration fundamentals.
- .NET Development: Strong hands on experience with .NET Framework and C#; backend application development; API development and integration; Object Oriented Programming (OOP); software architecture and design principles.
- Node.js: Working knowledge of Node.js; experience building or integrating REST APIs; understanding of microservices architecture.
- Automation & DevOps: Hands on experience with Playwright or similar automation testing frameworks; experience building automated testing solutions; familiarity with CI/CD pipelines; experience with Git and version control systems.
- AI & Modern Engineering: Exposure to AI powered development tools; understanding of Large Language Models (LLMs); experience leveraging AI to automate engineering or operational workflows is highly desirable.
Required Competencies
- Strong analytical and troubleshooting skills.
- Excellent problem solving ability.
- Strong ownership and accountability.
- Ability to challenge existing processes and drive improvements.
- Excellent communication and stakeholder management skills.
- Ability to work independently as well as within cross functional teams.
- Strong attention to detail and commitment to engineering excellence.
Preferred Domain Experience
- Wealth Management
- Asset Management
- Investment Platforms
- Banking
- Financial Services
- Capital Markets
Nice to Have
- Experience with RESTful APIs and microservices architecture.
- Exposure to cloud platforms and modern engineering practices.
- Knowledge of DevOps methodologies.
- Experience supporting enterprise financial applications.
- Exposure to AI assisted software development tools such as GitHub Copilot, Cursor, Claude Code, or similar.
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