At a Glance
- Tasks: Lead the design and development of high-performance C++ software systems.
- Company: Join a forward-thinking tech company in London with a collaborative culture.
- Benefits: Enjoy competitive salary, flexible hours, remote work, and professional development opportunities.
- Other info: Be part of a diverse team committed to continuous improvement and innovation.
- Why this job: Make a real impact by optimising cutting-edge software solutions in a dynamic environment.
- Qualifications: 5+ years in C++ development with strong skills in low-latency optimisation and multithreading.
The predicted salary is between 66150 - 80850 £ per year.
Senior/Staff Software Engineer, C++
Location
London, United Kingdom
Employment Type
Full‑time
Number of Openings
Job Overview
We are seeking a highly skilled Senior/Staff Software Engineer with deep expertise in modern C++ to lead the design, development, and optimisation of low‑latency, high‑performance software systems.
The successful candidate will work closely with product, research, and operations teams to deliver robust solutions that scale across large, distributed environments.
Key Responsibilities
- Design, implement, and maintain high‑performance C++14 codebases for low‑latency systems.
- Lead technical discussions and drive architectural decisions for large‑scale software projects.
- Conduct thorough code reviews, enforce coding standards, and mentor junior engineers.
- Optimise system performance through profiling, benchmarking, and multithreading techniques.
- Collaborate with cross‑functional teams to integrate networking and Linux‑based components.
- Manage incident response, root‑cause analysis, and post‑mortem documentation.
- Develop and maintain reusable data structures, design patterns, and documentation.
- Participate in recruitment, knowledge‑sharing sessions, and continuous improvement initiatives.
Essential Qualifications
- Minimum 5 years of professional experience in C++ development (C++14 or newer).
- Strong understanding of computer systems, operating systems (Linux), and networking concepts.
- Demonstrated experience with multithreading, concurrency, and low‑latency optimisation.
- Proficiency in data structures, algorithms, and design techniques required for high‑performance applications.
- Excellent written communication skills and the ability to produce clear technical documentation.
- Track record of conducting code reviews, mentoring engineers, and leading technical discussions.
- Desired Experience & Skills
- Experience building and maintaining large‑scale, distributed software systems.
- Hands‑on expertise with performance profiling tools and techniques on Linux platforms.
- Background in incident management and rapid resolution of production issues.
- Familiarity with industry‑standard coding standards and best practices.
- Ability to influence technical strategy and drive continuous improvement.
Education
Educational qualification is not a strict requirement; relevant experience and demonstrated expertise are paramount.
Compensation & Benefits
- Competitive annual salary (GBP) – commensurate with experience.
- Performance‑based bonuses.
- Comprehensive health, dental, and vision plans.
- Generous pension contribution scheme.
- Flexible working hours and remote‑work options.
- Professional development budget and opportunities for conference attendance.
- Paid parental leave, holiday allowance, and other employee wellness initiatives.
- Application Process
Interested candidates should submit their CV and a brief cover letter outlining relevant experience to the recruitment contact provided in the job posting.
Shortlisted applicants will be contacted for an initial technical interview.
Kronos Research is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.
- This search is conducted by
- Spear
- Point
Search: The Search Firm For Capital Markets.
We are NOT incentivised to place.
We are incentivised to be right.
That means we tell clients when compensation is misaligned with the talent they need, we tell candidates when a role isn't what they think it is, AND we walk away from searches that don't have the conditions to succeed.
This costs us fees.
It is also why people call us back.
Senior/Staff Software Engineer, C++ in London employer: Spearpoint Search
Kronos Research is an exceptional employer located in the vibrant city of London, offering a dynamic work culture that fosters innovation and collaboration. With a strong commitment to employee growth, we provide comprehensive benefits including competitive salaries, performance-based bonuses, and professional development opportunities, ensuring our team members thrive both personally and professionally. Join us to be part of a diverse and inclusive environment where your expertise in C++ can make a significant impact on cutting-edge software solutions.
StudySmarter Expert Advice🤫
We think this is how you could land Senior/Staff Software Engineer, C++ in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Spearpoint Search or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Spearpoint Search.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Spearpoint Search.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Spearpoint Search that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Senior/Staff Software Engineer, C++ in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Spearpoint Search.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Spearpoint Search and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Spearpoint Search
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Spearpoint Search uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
