Staff Engineer

Staff Engineer

Full-Time 70000 - 90000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Tackle complex technical challenges and enhance system scalability and performance.
  • Company: Fast-moving fintech scaleup backed by top-tier VCs.
  • Benefits: Competitive salary, equity, and opportunities for real responsibility.
  • Other info: Collaborate with high-calibre professionals in a dynamic environment.
  • Why this job: Make a significant impact on the platform's growth and efficiency.
  • Qualifications: Experience with production systems and strong debugging skills.

The predicted salary is between 70000 - 90000 £ per year.

As a Staff Software Engineer, you will take on the hardest technical problems across Performativ’s platform and turn complexity into systems that scale. You will move to where things break, slow down, or do not scale, and fix them. You will also help evolve how we build by pushing pragmatic use of AI and agent-based tooling in ways that increase speed without losing control.

What you’ll do:

  • Take on the hardest technical problems across the platform and drive them to resolution.
  • Move across teams and systems to improve scalability, performance, and reliability.
  • Design and evolve distributed systems operating at million-client scale.
  • Find weak points early and fix them before they turn into incidents.
  • Write production-grade code in the parts of the system that matter most.
  • Turn unclear situations into concrete solutions that ship.
  • Introduce better ways of working, including pragmatic use of agent-assisted workflows where they add real leverage.
  • Challenge technical decisions and push for simpler, more robust solutions.
  • Raise the bar for engineering quality through your actions, not process.
  • Help teams move faster by removing friction and unnecessary complexity.

What we’re looking for:

  • You’ve built systems that run in production at scale and understand what breaks.
  • You have strong intuition for distributed systems, cloud infrastructure, and engineering tradeoffs.
  • Experience in fintech, wealth management, or other regulated environments is a plus, not a requirement.
  • You do not need everything defined upfront and can operate in ambiguity while still delivering.
  • You are hands-on and comfortable writing code in critical paths.
  • You’ve influenced technical direction across teams through credibility, not authority.
  • You are strong at debugging and getting to root causes quickly.
  • You focus on what works, not what looks good on paper.
  • You use AI and agent-based tools to move faster, while staying accountable for the outcome.
  • You communicate clearly and do not hide behind jargon.
  • You take ownership and finish what you start.

What we can offer you:

  • Impact: Work on the problems that define whether we scale or not.
  • Environment: Join a fast-moving fintech scaleup backed by top-tier VCs.
  • Team: Work with high-caliber people with extensive building experience.
  • Growth: Take on real responsibility with room to expand your scope.
  • Compensation: Competitive salary and equity.

Staff Engineer employer: Performativ - Wealth Management Software

At Performativ, we pride ourselves on being an exceptional employer, offering a dynamic work environment where innovation thrives. As a Staff Engineer, you will collaborate with a team of high-calibre professionals in a fast-moving fintech scaleup, tackling complex challenges that directly impact our growth. With a strong focus on employee development, competitive compensation, and the opportunity to influence technical direction, we empower our engineers to take ownership and drive meaningful change.
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Contact Detail:

Performativ - Wealth Management Software Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Staff Engineer

✨Tip Number 1

Network like a pro! Reach out to people in your industry, especially those at Performativ. A friendly chat can open doors that applications alone can't.

✨Tip Number 2

Show off your skills! If you’ve built systems or tackled complex problems, create a portfolio or GitHub repo to showcase your work. It’s a great way to demonstrate your hands-on experience.

✨Tip Number 3

Prepare for the technical interview by brushing up on distributed systems and cloud infrastructure. Be ready to discuss your past projects and how you’ve solved tough challenges.

✨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, it shows you’re genuinely interested in joining our team.

We think you need these skills to ace Staff Engineer

Distributed Systems Design
Cloud Infrastructure
Production-Grade Code Writing
Scalability Improvement
Performance Optimisation
Reliability Engineering
Debugging Skills
Root Cause Analysis
AI and Agent-Based Tooling
Technical Decision-Making
Communication Skills
Problem-Solving Skills
Ownership and Accountability
Adaptability in Ambiguity

Some tips for your application 🫡

Show Your Problem-Solving Skills: When writing your application, make sure to highlight your experience tackling complex technical challenges. We want to see how you've turned tricky situations into scalable solutions, so share specific examples that showcase your problem-solving prowess.

Be Clear and Concise: Avoid jargon and keep your language straightforward. We appreciate clear communication, so make sure your application is easy to read and gets straight to the point. This will help us understand your thought process and technical expertise without any confusion.

Demonstrate Your Hands-On Experience: We love candidates who are hands-on and comfortable with coding in critical paths. In your application, mention specific projects where you’ve written production-grade code and how it contributed to system performance or reliability. This shows us you’re not just a thinker but also a doer.

Apply Through Our Website: Make sure to submit your application through our website. It’s the best way for us to track your application and ensure it gets the attention it deserves. Plus, it shows you’re serious about joining our team at StudySmarter!

How to prepare for a job interview at Performativ - Wealth Management Software

✨Understand the Technical Landscape

Before your interview, dive deep into distributed systems and cloud infrastructure. Familiarise yourself with common challenges in scalability and performance, especially in fintech. This will help you speak confidently about your experience and how it relates to the role.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific examples where you've tackled complex technical problems. Highlight how you identified weak points in systems and the steps you took to resolve them. This demonstrates your hands-on approach and ability to deliver results in ambiguous situations.

✨Communicate Clearly and Effectively

Practice explaining your past projects and technical decisions without jargon. The interviewers will appreciate your ability to communicate complex ideas simply. This is crucial for influencing technical direction across teams, as mentioned in the job description.

✨Emphasise Ownership and Accountability

Be ready to share instances where you took ownership of a project from start to finish. Discuss how you ensured quality and removed friction in processes. This aligns with the company's focus on raising engineering standards through actions rather than just processes.

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