Senior C++ Backend Engineer — Remote (Ireland)

Archer; Ireland; Remote; EUR 65,000 - 75,000; Full time

Benefits offered by this job

Comprehensive benefits

100% remote

Ireland-based role

Job summary

Archer, a fast-growing fintech, is hiring a Senior C++ Software Engineer for a fully remote role based in Ireland. With 6+ years in production C++ and a background in high-concurrency systems, you will shape the next generation of payment software.

You will own backend projects end-to-end—from design to launch—building low-latency systems, REST APIs, and database queries, while collaborating with developers, support teams and client partners.

Qualifications

• 6+ years of hands-on C++ development in production environments.
• Strong background in multi-threaded programming and high-concurrency architecture.
• Experience with REST API design and relational databases (SQL).

Responsibilities

• Take ownership: lead backend software projects end-to-end from design to launch.
• Build payment systems: design and maintain low-latency, high-performance applications.
• Ship greenfield code: develop features using C++, Golang, PHP, and HTML.
• Collaborate with developers, support teams, and client partners.

Skills

C++ software development

multi-threaded programming

REST API design

SQL

Tools

Golang

PHP

HTML

Job description

Archer, a fast-growing fintech, is hiring a Senior C++ Software Engineer for a fully remote role based in Ireland. With 6+ years in production C++ and a background in high-concurrency systems, you will shape the next generation of payment software.

You will own backend projects end-to-end—from design to launch—building low-latency systems, REST APIs, and database queries, while collaborating with developers, support teams and client partners.