Senior Software Developer (C++, Python, Go)

Job Description

Title: Senior Software Developer (C++, Python, Go)

Company Name: JSK Group

Vacancy: 3

Age: 20 to 60 years

Job Location: Dhaka

Salary: Negotiable

Experience:

• 5 to 6 years
• The applicants should have experience in the following business area(s): Group of Companies

• Bachelor of Science (BSc)
• Bachelor of Science (BSc)

• Bachelor’s degree in CSE / Software Engineering / IT or relevant discipline

• Exceptional candidates without formal degrees may be considered based on experience

• 5 to 6 years
• The applicants should have experience in the following business area(s): Group of Companies

• Age 20 to 60 years
• Only Male

• Strong hands-on experience in C++, Python, and Go

• Experience with system design, multithreading, and concurrency

• Experience with Linux-based systems

• Familiarity with databases (PostgreSQL/MySQL), caching (Redis), and messaging systems

• Experience with REST/gRPC APIs

• Cloud experience (AWS/GCP/Azure) is a plus

• Strong problem-solving and analytical skills

• Deep understanding of data structures, algorithms, and OOP

• Experience with Git, CI/CD, Docker (Kubernetes is a plus)

• Ability to work independently and lead technical initiatives

• Strong communication and documentation skills

Job Context

We are developing a high-performance FinTech Order Management System (OMS) designed for capital market operations. The system processes real-time market data, order flows, and exchange connectivity with a strong focus on low latency, reliability, and deterministic behavior.

We are looking for an experienced Senior Software Developer with deep expertise in systems programming, financial markets, and high-performance distributed systems. The ideal candidate will play a key role in designing, developing, and optimizing mission-critical trading infrastructure.

Responsibilities

• Design, develop, and maintain low-latency, high-throughput trading and order management systems.

• Build and optimize real-time data pipelines for market data and order execution.

• Implement exchange connectivity, market data ingestion, and order routing logic.

• Ensure system reliability, fault tolerance, and deterministic recovery mechanisms.

• Optimize system performance with a strong focus on memory management, CPU usage, and ensure zero latency.

• Develop and maintain binary protocol parsers and streaming data handlers.

• Design snapshot + incremental data models for order books and market states.

• Implement replay and recovery mechanisms for historical data validation and debugging.

• Validate order book correctness under heavy market load.

• Work extensively with multithreading, concurrency, and synchronization mechanisms.

• Integrate native services (C++/Go) with higher-level applications (Python, APIs, services).

• Collaborate with product, QA, DevOps, and business stakeholders to ensure regulatory and operational compliance.

• Participate in system architecture discussions and mentor other engineers.

• Attractive & Competitive (Based on experience).