Junior C# Full Stack Engineer (197637)

Harnham; Greater London; On-site; GBP 42,000 - 52,000; Full time

Benefits offered by this job

Clear progression into mid-level and  

Exposure to complex, real-time systems

Supportive culture focused on learning

Job summary

Harnham in London is seeking an early-career C# engineer to accelerate development in a collaborative environment. You will work on real-time, data-driven systems with exposure to experienced engineers and meaningful projects from day one.

The role offers clear progression into mid-level and senior roles, exposure to complex systems, and a culture focused on learning and development.

Qualifications

• Strong foundations in C# and .NET
• Exposure to full stack development or willingness to learn frontend technologies
• Proactive mindset with a passion for continuous learning

Responsibilities

• Build and maintain C# and .NET applications across backend and full stack systems.
• Support development of high-performance, real-time data platforms.
• Collaborate with engineers to deliver new features and enhancements.
• Contribute to code quality, testing, and best engineering practices

Skills

C#

NET

Full stack

Frontend learning

Communication

Collaboration

Continuous learning

Job description

This is a strong opportunity for an early-career C# engineer to accelerate their development in a high-performing, collaborative environment. You will be working on real-time, data-driven systems with direct exposure to experienced engineers and meaningful projects from day one.

The Company

They are a London-based technology-driven organisation operating within a highly data-intensive domain. The business has grown organically and maintains a close-knit, collaborative culture. Engineering plays a central role, with a focus on building high-performance systems and continuously improving existing platforms. Teams are small, agile, and value curiosity and ownership.

The Role

• Build and maintain C# and .NET applications across backend and full stack systems
• Support development of high-performance, real-time data platforms
• Collaborate with engineers to deliver new features and enhancements
• Contribute to code quality, testing, and best engineering practices
• Learn from senior team members and develop technical expertise

Your Skills & Experience

• Strong foundations in C# and .NET development
• Understanding of software engineering principles and clean coding practices
• Exposure to full stack development or willingness to learn frontend technologies
• A proactive mindset with a passion for continuous learning
• Ability to communicate ideas clearly and work collaboratively

What They Offer

• Clear progression into mid-level and senior roles
• Exposure to complex, real-time systems
• Supportive culture focused on learning and development