Senior C++ Software Engineer - Fully Remote

Archer Recruitment Pte Ltd; Ireland; Remote; EUR 70,000 - 80,000; Full time

Job summary

Archer Recruitment Pte Ltd is seeking a Senior C++ Software Engineer to join a fintech team delivering high-scale, low-latency payment infrastructure with total remote flexibility.

You will own core backend components, tackle greenfield work, and collaborate with international partners to expand access to financial services worldwide. The role demands 6+ years of C++ experience, multi-threaded systems expertise, REST API design, and strong problem-solving skills.

Qualifications

• 6+ years of hands-on C++ software development experience in production environments.
• Understanding of multi-threaded programming and high-concurrency systems.
• Strong expertise in REST API design principles and microservice communication.
• Solid experience working with relational databases and writing efficient SQL.

Responsibilities

• Build Core Architecture: Design, develop, and maintain high-throughput, low-latency C++ applications that power international payments.
• Ship Greenfield Features: Deliver new software capabilities using C++, Golang, PHP, and HTML to expand financial access in emerging markets.
• Own the Stack: Drive end-to-end features from technical design through to delivery, working directly with senior engineers, support teams, and international partners.

Skills

C++

Multi-threaded programming

REST API design

SQL / relational databases

Job description

Senior C++ Software Engineer – Fully Remote

• Purpose-Driven Greenfield Build
• Global Impact
• Accelerated Growth

How often do you get to engineer high-scale C++ systems that directly improve lives? A well-established, rapidly expanding fintech company is hiring a Senior Software Engineer to join a close-knit engineering team building tech that matters. Their core mission is driving financial inclusion—creating modern payment infrastructure to deliver vital financial services and payments to underprivileged and underbanked populations worldwide.

This is a rare blend of real-world impact and high-caliber engineering. You’ll be tackling greenfield projects, taking full ownership of critical backend components, and solving complex technical puzzles alongside a sharp, collaborative team. Because the core engineering group is still small, your contributions will be highly visible, and your path for career progression is wide open as the platform expands into new global markets.

If you’re an experienced, self-motivated C++ developer who wants total remote autonomy, hard technical challenges, and work that makes a genuine difference, this is a fantastic opportunity.

What You’ll Be Doing

• Build Core Architecture: Design, develop, and maintain high-throughput, low-latency C++ applications that power international payments.
• Ship Greenfield Features: Deliver new software capabilities using C++, Golang, PHP, and HTML to expand financial access in emerging markets.
• Own the Stack: Drive end-to-end features from technical design through to delivery, working directly with senior engineers, support teams, and international partners.

What You Bring

• 6+ years of hands-on C++ software development experience in production environments.
• Understanding of multi-threaded programming and high-concurrency systems.
• Strong expertise in REST API design principles and microservice communication.
• Solid experience working with relational databases and writing efficient SQL.

The Offer

• 70,000-80,000
• Clear, accelerated career progression.