
About YLD
Empowering teams through learning and innovation
Key Highlights
- Headquartered in London, UK with 101-200 employees
- Specializes in software engineering and digital product design
- Partners with fintech leaders like Monzo and Revolut
- $350B global software consulting market by 2025
YLD is a London-based software engineering and digital product design consultancy that helps companies transition from a culture of delivery to a culture of learning. With a focus on the financial sector, YLD partners with clients like Monzo and Revolut to implement modern software engineering pract...
🎁 Benefits
YLD offers comprehensive medical insurance, a mental health program, and a generous parental leave policy. Employees enjoy a £300/€300 annual hardware...
🌟 Culture
YLD fosters a culture that prioritizes learning and adaptation in a fast-evolving tech landscape. The company values agility and innovation, encouragi...

Systems Engineer • Contract
YLD • United Kingdom - Remote
Overview
YLD is hiring a Contract Systems Engineer to design and build core infrastructure components for high-performance systems. You'll work with Rust and other low-level languages, focusing on distributed systems and performance optimization. This role requires strong technical skills and experience in systems-level thinking.
Job Description
Who you are
You have strong experience with low-level languages, particularly Rust, C, or C++. Your background includes a solid understanding of distributed systems fundamentals and database internals, which allows you to design and implement core infrastructure components effectively. You thrive in fast-moving engineering environments and are comfortable operating close to the metal, bringing a pragmatic, quality-driven approach to problem-solving. Your strong systems-level thinking enables you to optimize binary protocols and work on performance-critical parts of the system. You are an effective communicator and a strong collaborator, able to work closely with client teams to deliver impactful solutions. You are curious and deeply technical, always eager to learn and adapt to new challenges.
Desirable
Experience with context engineering workflows such as Claude Code, Codex, or Agentic Coding would be a plus. Familiarity with performance optimization techniques and a keen interest in the latest developments in distributed systems will set you apart.
What you'll do
As a Contract Systems Engineer at YLD, you will be part of a client team responsible for designing and building the core foundations of a highly performant, low-latency system. You will collaborate closely with your team to implement core infrastructure components and optimize binary protocols, ensuring the system meets high-performance standards. Your role will involve working on performance-critical parts of the system, where your expertise in low-level programming will be crucial. You will engage in context engineering workflows, contributing to the overall success of the project by bringing innovative solutions to complex problems. You will also participate in code reviews and technical discussions, sharing your insights and helping to elevate the team's capabilities.
What we offer
YLD values the contributions of every team member and fosters an inclusive environment where diverse perspectives are encouraged. We offer flexible working arrangements to support work-life balance, allowing you to work remotely within Europe. Our culture emphasizes collaboration and continuous learning, providing opportunities for professional development and growth. You will be part of a team that is dedicated to empowering clients and creating lasting digital capabilities. Join us to make a meaningful impact in the world of software engineering and design consultancy.
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