Senior C++ Software Engineer

Archer Recruitment Pte Ltd; Ireland; Remote; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Fully remote

Job summary

Archer Recruitment Pte Ltd is seeking a Senior Software Engineer for a fast-scaling global fintech organization. You will lead greenfield backend initiatives, take end-to-end ownership of key components, and tackle concurrency challenges in a fully remote setup.

The role offers high impact, visibility, and rapid growth as the team expands internationally. The position emphasizes C++ development, multi-threading, REST API design, microservices, and database optimization, with strong opportunities

Qualifications

• 6+ years building production C++ systems.
• Strong multi-threading and concurrency experience.
• Expertise in REST API design and microservices.
• Proficient SQL and database optimization.
• Experience with agile development and remote work.

Responsibilities

• Architect core infrastructure.
• Deliver greenfield features.
• Own end-to-end system components.
• Lead concurrency and performance improvements.

Skills

C++

Multithreading

Concurrency

System architecture

REST API design

Microservices

Relational databases

SQL optimization

Job description

A fast-scaling global fintech organization is actively recruiting a Senior Software Engineer to join a lean, high-performing backend team. The company focuses on financial inclusion, developing scalable payment infrastructure designed to bring essential financial services and cross-border payments to underbanked communities worldwide.

This position combines high-impact social purpose with complex, low-level software engineering. You will lead greenfield initiatives, take end-to-end technical ownership of key system components, and resolve intricate concurrency challenges. Given the agile structure of the engineering team, your code will directly influence platform direction, offering exceptional visibility and rapid career growth as operations expand into new international regions.

This is an ideal environment for a seasoned C++ developer seeking full remote independence, significant technical ownership, and work that drives real global change.

Key Responsibilities

• Architect Core Infrastructure
• Deliver Greenfield Features
• End-to-End Ownership

Candidate Profile

• 6+ years of professional software engineering experience delivering production C++ systems.
• Proven background in multi-threaded programming, concurrency controls, and system architecture.
• Strong proficiency in REST API design and microservices communication.
• Practical expertise with relational databases and SQL query optimization.
• Full corporate benefits package.
• Fully remote