C++ Senior Software Engineer

Archer; Dublin; On-site; EUR 70,000 - 80,000; Full time

Benefits offered by this job

Fully remote

Corporate benefits package

Job summary

Archer, a fast-scaling global fintech, is seeking a Senior C++ Software Engineer to lead greenfield backend initiatives. You will own core components and tackle concurrency challenges in a fully remote role with broad visibility as the platform scales internationally.

You will architect infrastructure, deliver greenfield features, and assume end-to-end ownership of critical services. The team values performance, reliability, and rapid career growth as operations expand to new regions.

Qualifications

• 6+ years of production C++ experience.
• Expertise in multi-threading and concurrency.
• Strong REST API design and microservices.
• SQL with query optimization for relational databases.

Responsibilities

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

Skills

C++

Multithreading

REST APIs

SQL & Relational DBs

Job description

Senior C++ Software Engineer

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

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.

Compensation & Benefits

• €70,000-€80,000

• Full corporate benefits package.

• Fully remote