Principal Software Engineer (Fully Remote) in London
Principal Software Engineer (Fully Remote)

Principal Software Engineer (Fully Remote) in London

London Full-Time 110000 - 140000 £ / year (est.) No home office possible
Orbis Group

At a Glance

  • Tasks: Lead the development of high-performance systems for real-time financial data processing.
  • Company: Join a leading fintech company transforming finance news and data globally.
  • Benefits: Attractive salary, bonuses, and the flexibility of fully remote work.
  • Why this job: Make a real impact on how millions access vital financial information.
  • Qualifications: 8+ years in backend development with strong leadership skills.
  • Other info: Work in a dynamic environment with opportunities for significant technical ownership.

The predicted salary is between 110000 - 140000 £ per year.

A publicly-traded fintech (NYSE-listed) operating one of the world's most-visited platforms for finance news and data, serving millions of users globally. The engineering team is responsible for infrastructure that handles high-volume real-time market data and powers critical decision-making for institutional and retail audiences.

You will be tackling challenges that matter: optimizing data exchange integrations, building resilient real-time pipelines that process market data at scale, designing infrastructure for performance and reliability, and modernizing legacy systems that underpin a platform millions depend on daily.

The work spans the full technical stack from data ingestion and processing architecture to infrastructure optimization with the autonomy to make architectural decisions that directly impact system performance and user experience.

  • 8+ years backend development experience with demonstrated technical leadership as Lead/Staff/Principal Engineer
  • Deep expertise building and operating large-scale distributed systems in production
  • Polyglot engineering background; js or Golang preferred
  • Hands-on experience designing and scaling modern database architectures (SQL and NoSQL)
  • Understanding of financial markets, trading systems, or blockchain/crypto infrastructure

Work on infrastructure that processes massive volumes of real-time financial data, solve complex distributed systems challenges at scale, and have meaningful technical ownership in a publicly-traded company where your work directly impacts how millions of people access critical financial information.

Principal Software Engineer (Fully Remote) in London employer: Orbis Group

As a Principal Software Engineer at our publicly-traded fintech company, you will join a dynamic and innovative team dedicated to optimising real-time market data infrastructure that serves millions globally. We offer a fully remote work environment that fosters collaboration and creativity, alongside competitive compensation and bonuses, ensuring that your contributions are recognised and rewarded. With ample opportunities for professional growth and the chance to tackle meaningful challenges in a fast-paced industry, you'll find a fulfilling career path that aligns with your passion for technology and finance.
Orbis Group

Contact Detail:

Orbis Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Principal Software Engineer (Fully Remote) in London

✨Tip Number 1

Network like a pro! Reach out to folks in the fintech space, especially those who work at companies you admire. A friendly chat can lead to insider info about job openings and even referrals.

✨Tip Number 2

Show off your skills! Create a portfolio or GitHub repo showcasing your projects, especially those related to real-time data processing or distributed systems. This gives potential employers a taste of what you can do.

✨Tip Number 3

Prepare for technical interviews by brushing up on system design and coding challenges. Practice makes perfect, so consider mock interviews with friends or use online platforms to get feedback.

✨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 Principal Software Engineer (Fully Remote) in London

Backend Development
Technical Leadership
Distributed Systems
JavaScript
Golang
Database Architecture
SQL
NoSQL
Financial Markets Knowledge
Trading Systems Understanding
Blockchain/Crypto Infrastructure
Real-Time Data Processing
Infrastructure Optimization
System Performance Design

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Principal Software Engineer role. Highlight your backend development experience and any leadership roles you've had, as we want to see how you can bring value to our team.

Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about fintech and how your expertise in building large-scale distributed systems can help us tackle the challenges we face. Be genuine and let your personality come through.

Showcase Your Technical Skills: In your application, don’t forget to mention your polyglot engineering background and any hands-on experience with SQL or NoSQL databases. We’re looking for someone who can hit the ground running, so make sure we see your technical prowess!

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 keen on joining our team at StudySmarter!

How to prepare for a job interview at Orbis Group

✨Know Your Tech Stack

Make sure you’re well-versed in the technologies mentioned in the job description, especially JavaScript or Golang. Brush up on your knowledge of large-scale distributed systems and database architectures, as these will likely come up during technical discussions.

✨Showcase Your Leadership Skills

As a Principal Software Engineer, you'll need to demonstrate your technical leadership. Prepare examples from your past experiences where you've led projects or teams, particularly in optimising infrastructure or modernising legacy systems. This will show that you can take ownership and drive results.

✨Understand the Financial Landscape

Familiarise yourself with financial markets, trading systems, and even blockchain/crypto infrastructure. Being able to discuss how your technical skills can solve challenges in these areas will set you apart and show your genuine interest in the role.

✨Prepare for Problem-Solving Questions

Expect to tackle complex problems during the interview. Practice coding challenges and system design questions that focus on real-time data processing and infrastructure optimisation. This will help you think on your feet and demonstrate your problem-solving abilities effectively.

Principal Software Engineer (Fully Remote) in London
Orbis Group
Location: London

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