At a Glance
- Tasks: Join a global trading firm and tackle complex engineering challenges with JavaScript/TypeScript.
- Company: Dynamic high-frequency trading firm focused on innovation and collaboration.
- Benefits: Competitive salary, ownership of projects, and a fast-paced work environment.
- Other info: Fast-moving environment with opportunities for professional growth and collaboration.
- Why this job: Make a real impact by shaping the architecture of a high-impact product.
- Qualifications: 5+ years in software engineering with deep JavaScript expertise and trading experience.
The predicted salary is between 70000 - 90000 € per year.
Do you want to join a global high frequency trading firm and have real ownership? We're looking for a sharp, product-minded engineer to help scale a fast-growing platform used across the company. You'll work across frontend and backend systems, solve performance challenges, and play a key role in shaping the architecture of a complex, high-impact product.
You’ll thrive here if you enjoy:
- Building with JavaScript/TypeScript and Node.js
- Owning meaningful technical problems end-to-end
- Improving large-scale, data-heavy systems
- Working closely with users and seeing your impact quickly
- Refactoring and optimizing systems for speed and scale
Must Haves:
- 5+ Years Software Engineering
- Trading experience
- Deep JavaScript expertise
- Experience refactoring existing software
Bonus points for experience with:
- Docker
- Distributed systems
- Testing
- Rust/WebAssembly
- Open-source projects
- An interest in finance
Unfortunately, there is no sponsorship available for this role. If you like solving hard engineering problems in a collaborative, fast-moving environment, we’d love to hear from you.
Senior Software Engineer (Java Script) in London employer: LinkedIn
Join a leading global high-frequency trading firm that values innovation and ownership, offering a dynamic work culture where your contributions directly impact the success of our cutting-edge platform. With a focus on collaboration and continuous improvement, we provide ample opportunities for professional growth and development, all while working in a fast-paced environment that embraces the latest technologies. Located in a vibrant city, our team enjoys a stimulating atmosphere that fosters creativity and excellence.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer (Java Script) in London
✨Tip Number 1
Network like a pro! Reach out to current or former employees of the company on LinkedIn. A friendly chat can give us insights into the company culture and maybe even a referral!
✨Tip Number 2
Prepare for technical interviews by brushing up on your JavaScript and Node.js skills. We recommend doing mock interviews with friends or using online platforms to simulate the real deal.
✨Tip Number 3
Showcase your projects! If you've worked on any relevant software or open-source projects, make sure to highlight them in your discussions. It’s a great way to demonstrate your hands-on experience.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Senior Software Engineer (Java Script) in London
Some tips for your application 🫡
Show Your Passion for Engineering:When writing your application, let us see your enthusiasm for software engineering shine through! Share specific examples of projects you've worked on, especially those involving JavaScript/TypeScript and Node.js, to demonstrate your expertise.
Highlight Relevant Experience:Make sure to emphasise your 5+ years of software engineering experience and any trading knowledge you have. We want to know how your background aligns with the role, so don’t hold back on showcasing your skills in refactoring and optimising systems.
Tailor Your Application:Don’t just send a generic application! Tailor your CV and cover letter to reflect the specific requirements mentioned in the job description. Mention your experience with large-scale, data-heavy systems and how you’ve tackled performance challenges in the past.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team!
How to prepare for a job interview at LinkedIn
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in JavaScript, TypeScript, and Node.js. Brush up on your knowledge of performance optimisation and refactoring techniques, as these will likely come up during the interview. Be ready to discuss specific projects where you've tackled similar challenges.
✨Showcase Your Problem-Solving Skills
Prepare to share examples of how you've approached complex engineering problems in the past. Think about times when you took ownership of a project and how you improved systems for speed and scale. This will demonstrate your product-minded approach and ability to make an impact.
✨Understand the Trading Environment
Since trading experience is a must-have, do some research on high-frequency trading and the specific challenges it presents. Being able to speak knowledgeably about the industry will show that you're not just a tech whiz but also understand the context in which your work will be applied.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s platform, architecture, and team dynamics. This shows your genuine interest in the role and helps you assess if the company culture aligns with your values. Plus, it gives you a chance to engage in a meaningful conversation with your interviewers.
