Senior .Net Developer

Vlink; Surat; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Vlink in India is seeking a Senior .NET Developer to join our team. The ideal candidate will have deep expertise in C#, .NET, SQL, and data structures, with experience building scalable APIs and enterprise applications.

Domain knowledge in Trading, Investment, Capital Markets, or financial systems is highly valued and will help drive complex financial software initiatives. The candidate should also be proficient in DSA concepts, database design, and SQL optimization to ensure high performance.

Qualifications

• Strong experience with C#, .NET, and SQL.
• Understanding of Data Structures & Algorithms (DSA) with stacks/queues/arrays.
• Experience in database design, query optimization, and SQL performance tuning.
• Experience implementing FIFO logic.
• Knowledge of Average Cost calculations.
• Experience designing and developing REST APIs.
• Strong problem-solving and debugging skills.
• Experience in Trading, Investment, or Capital Markets is highly preferred.

Skills

C#

.NET

SQL

DSA

Database design

REST APIs

FIFO logic

Average Cost calculations

Problem solving

Trading / Capital Markets domain

Job description

Job Description:

We are looking for a Senior .NET Developer with strong expertise in C#, .NET, SQL, Data Structures & Algorithms (DSA), and database design. The ideal candidate should have experience building scalable APIs and enterprise applications, with domain knowledge in Trading, Investment, Capital Markets, or financial systems.

Required Skills

• Strong experience with C#, .NET, and SQL
• Good understanding of Data Structures & Algorithms (DSA)-stacks /Ques/ Array
• Experience in database design, query optimization, and SQL performance tuning
• Experience implementing FIFO logic
• Knowledge of Average Cost calculations
• Experience designing and developing REST APIs
• Strong problem-solving and debugging skills
• Experience in Trading, Investment, or Capital Markets is highly preferred

Interview Expectations

Candidates should be able to:

• Solve live coding problems using DSA
• Explain their approach and write clean, optimized code
• Handle edge cases and analyze time and space complexity
• Demonstrate strong logical thinking and problem-solving skills