Senior Software Architect (C++, C#, Python) – Hybrid

SYSTRA UK & Ireland; England; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Bonus

Private healthcare

Electric car scheme

Flexible benefits

Hybrid working

Job summary

SYSTRA UK & Ireland is seeking a Principal Consultant (Software Development) to design, build, and maintain high-performance software across the full SDLC. You will collaborate with the Technical Lead and cross-functional teams to deliver reliable, testable features and contribute to architectural decisions.

The role emphasizes mentoring, code reviews, CI/CD improvements, and working with SQL databases in a regulated environment. Hybrid working in the UK is supported.

Qualifications

• Proficient in modern C++14/17/20 with memory management and STL.
• Solid C# experience within .NET ecosystem including .NET Core/.NET 6+.
• Proficient in Python for scripting, automation, data processing or back-end services.

Responsibilities

• Design, build, and maintain high-performance software systems.
• Contribute to architecture decisions and engineering best practices.
• Mentor junior developers and participate in code reviews.

Skills

C++

C#

Python

Algorithms

Unit testing

Git

Communication

SQL

CI/CD

Docker

AWS

Azure

GCP

Regulated domains

Cross-language systems

Tools

Google Test

NUnit

pytest

Jenkins

GitLab CI

Azure DevOps

Docker

CI/CD tooling

Job description

SYSTRA UK & Ireland is seeking a Principal Consultant (Software Development) to design, build, and maintain high-performance software across the full SDLC. You will collaborate with the Technical Lead and cross-functional teams to deliver reliable, testable features and contribute to architectural decisions.

The role emphasizes mentoring, code reviews, CI/CD improvements, and working with SQL databases in a regulated environment. Hybrid working in the UK is supported.