C#.NET Full-Stack Developer – Front-Office Technology - J13229

Pinpoint Asia; Hong Kong; On-site; HKD 700,000 - 1,300,000; Full time

Job summary

A premier global financial services group is seeking a C#.NET Full-Stack Developer to lead the Front-Office technology evolution. You’ll own the full SDLC from architecture to hands-on development and L2 production support, with emphasis on Equities trading and Middle/Back-office workflows.

The role requires expert C#/.NET, Oracle/SQL Server, and SSIS skills, plus advanced Excel VBA for automation. English fluency is essential, Cantonese preferred for regional coordination.

Qualifications

• Design, code, and implement features for in-house trading and Middle Office systems using the .NET framework.
• Feasibility studies and impact analyses for new system solutions, with technical recommendations to stakeholders.
• Own the testing phase (unit, functional, integration) and maintain high-quality documentation.
• Act as SME for core applications and coordinate with Infra/DBA for bottlenecks.
• Maintain and enhance interfaces between front-office platforms (Fidessa) and back-office systems.
• Develop and support SSIS packages and Excel-based EUC tools for Finance and Operations.

Responsibilities

• Design, code, and implement robust features for in-house trading and Middle Office systems using the .NET framework.
• Conduct feasibility studies and impact analyses for new system solutions, providing technical recommendations to business stakeholders.
• Own the testing phase, including unit, functional, and integration testing, while maintaining high-quality technical documentation.
• Act as the subject matter expert (SME) for core applications, providing second‑line support and collaborating with Infrastructure and DBA teams to resolve complex technical bottlenecks.
• Maintain and enhance interfaces between front‑office platforms (e.g., Fidessa) and back‑office settlement systems.
• Develop and support SSIS packages and Excel‑based EUC tools for the Finance and Operations departments.

Skills

C#/.NET

Oracle/SQL Server

SSIS

Excel VBA

Equities trading

Education

Bachelor's degree in Computer Science

Tools

Fidessa

Omgeo CTM

ULBridge

Java/ASP

Job description

C#.NET Full-Stack Developer – Front-Office Technology - J13229

Our client is a premier global financial services group and capital markets leader with an extensive footprint across major Asian exchanges. They are looking for a Developer to spearhead the evolution of their proprietary Front and Middle Office trading ecosystem. In this high-visibility role, you will own the full SDLC—from initial architecture and feasibility studies to hands‑on development and L2 production support.

Responsibilities

Design, code, and implement robust features for in-house trading and Middle Office systems using the .NET framework.

Conduct feasibility studies and impact analyses for new system solutions, providing technical recommendations to business stakeholders.

Own the testing phase, including unit, functional, and integration testing, while maintaining high-quality technical documentation.

Act as the subject matter expert (SME) for core applications, providing second‑line support and collaborating with Infrastructure and DBA teams to resolve complex technical bottlenecks.

Maintain and enhance interfaces between front‑office platforms (e.g., Fidessa) and back‑office settlement systems.

Develop and support SSIS packages and Excel‑based EUC tools for the Finance and Operations departments.

Technical Skills & Requirements

Expert‑level proficiency in C# .NET, Oracle/SQL Server, and SSIS.

Advanced Excel VBA skills for financial automation tools.

5+ years of software development experience in a corporate setting, preferably in investment banking or securities, focusing on Equities trading or Middle/Back‑office flows.

Familiarity with Fidessa, Omgeo CTM, ULBridge, or Java/ASP is a significant advantage.

Solid understanding of the Equity trade lifecycle (Trade capture, matching, and settlement).

University Degree in Computer Science or a related technical field. MCP or relevant technical certifications are a plus.

A self‑starter capable of multitasking in a fast‑paced environment.

Fluent in English, with Cantonese proficiency preferred for regional coordination.