At a Glance
- Tasks: Build high-impact data pipelines and calculation engines in Python for our ABIDE platform.
- Company: Join Five Sigma Finance, a leading fintech firm in London.
- Benefits: Competitive salary of £100k with clear progression to leadership roles.
- Other info: Collaborate directly with the CEO and CTO in a dynamic startup environment.
- Why this job: Shape product strategy while managing over $10bn in private debt assets.
- Qualifications: 5-7+ years in software engineering with expertise in Python and data libraries.
The predicted salary is between 63000 - 77000 £ per year.
Five Sigma Finance Limited is a London-based specialist firm at the intersection of structured finance and technology, providing the ABIDE platform to manage over $10bn in private debt assets for leading institutional investors in private credit and asset-backed finance markets.
Join Five Sigma Finance Limited as a Senior Engineer to scale ABIDE, our proprietary analytics and asset management platform. You will build high-impact data pipelines and calculation engines in Python while transitioning into an engineering leadership role. Working directly with the CEO and CTO, you’ll shape both product strategy and team culture.
Location: London, UK
Why this role is remarkable:
- Take ownership of ABIDE, a mission-critical platform managing over $10bn in private debt assets for top-tier global financial institutions.
- Benefit from a clear progression path from a senior individual contributor to an engineering management role, collaborating directly with the founding leadership.
- Work at the sophisticated intersection of fintech and private credit, solving complex architectural challenges through modern data engineering and cloud-native solutions.
What You Will Do:
- Design and maintain core software components, including robust data pipelines, calculation engines, and APIs using Python and Django.
- Drive the technical architecture of the cloud-native SaaS platform to ensure high performance, security, and operational efficiency for institutional clients.
- Mentor engineering team members and champion best practices in code reviews, testing, observability, and continuous delivery to foster technical excellence.
The ideal candidate:
- Possesses 5-7+ years of professional software engineering experience with deep expertise in Python and data-focused libraries like pandas or Spark.
- Demonstrates a strong background in startup or scale-up environments, showing the adaptability and problem-solving skills needed for fast-moving product development.
- Exhibits excellent communication skills and a desire to grow into leadership, with experience in ETL frameworks, data modeling, and web API design.
Senior Engineer (£100k) at Five Sigma Finance Limited employer: Jack & Jill
At Jack & Jill, we pride ourselves on being an exceptional employer that fosters a dynamic and innovative work culture. Our team enjoys a range of benefits including flexible working arrangements, professional development opportunities, and a collaborative environment that encourages creativity and growth. Located in a vibrant area, we offer unique advantages such as access to cutting-edge technology and the chance to work with industry leaders in AI-driven marketing strategies.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Engineer (£100k) at Five Sigma Finance Limited
✨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 Jack & Jill 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 Jack & Jill.
✨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 Jack & Jill.
✨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 Jack & Jill 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 Engineer (£100k) at Five Sigma Finance Limited
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 Jack & Jill.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Jack & Jill 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 Jack & Jill
✨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 Jack & Jill 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.
