Senior C++ Backend Architect – 100% Remote Fintech

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

Job summary

Archer (Ireland) is seeking a Senior C++ Software Engineer for a 100% remote role within Ireland. Join a fintech scale-up, working on a greenfield project that delivers scalable financial systems globally.

You will push end-to-end design and ship zero-to-one code in an environment that values engineering freedom and rapid delivery. You will own complex backend initiatives, build high-scale C++ applications with low latency and high concurrency, and contribute to next-generation services using

Qualifications

• 6+ years of professional C++ development experience on production systems.
• Strong command of multi-threaded programming and concurrent system design.
• Experience with REST API architecture and relational databases/SQL.

Responsibilities

• Take full ownership of backend initiatives from design to live production deployment.
• Architect low-latency, high-concurrency C++ applications powering global payment processing.
• Design next-generation services using C++, Golang, PHP, and HTML.

Skills

C++

Multithreaded programming

REST API

SQL

Job description

Archer (Ireland) is seeking a Senior C++ Software Engineer for a 100% remote role within Ireland. Join a fintech scale-up, working on a greenfield project that delivers scalable financial systems globally.

You will push end-to-end design and ship zero-to-one code in an environment that values engineering freedom and rapid delivery. You will own complex backend initiatives, build high-scale C++ applications with low latency and high concurrency, and contribute to next-generation services using