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- Tasks: Build robust data systems and develop APIs for seamless user experience.
- Company: Exciting fintech startup with a dynamic team and innovative projects.
- Benefits: Competitive salary, bonuses, stock options, and hybrid working model.
- Why this job: Join a live product reshaping the fintech landscape and make a real impact.
- Qualifications: Experience in Python, cloud platforms, and relational databases required.
- Other info: Great opportunity for career growth in a fast-paced environment.
The predicted salary is between 110000 - 125000 £ per year.
Workonomics are partnering with a recently-funded ($10m Seed) startup solving a complex technical challenge: how to build a reliable, high-integrity, cross-border data system that stays fresh, accurate, and queryable at scale.
They’ve spent the last two years building the foundations: real-time ingestion pipelines, a unified European data graph, and an agentic layer that turns noisy signals into clear, structured, actionable intelligence. They’re already trusted by leading fintechs, so this isn’t a hypothetical problem. The product is live, creating value, and actively reshaping how companies execute a key part of their business.
They’re hiring a Senior Backend Engineer (Python) to help:
- build a robust, secure, resilient data ingestion layer capable of handling diverse and high-volume data sources
- develop a performant scraping and parsing layer to reliably capture and structure data from the web and other external systems
- deliver customer-facing APIs and developer-friendly documentation that enable a seamless self-service product experience
- drive better reliability, scalability, and developer productivity
They’re looking for someone with experience in:
- Python for building production systems
- cloud platforms (GCP is ideal, but AWS or Azure also work well)
- relational database modelling (PostgreSQL or MySQL)
Bonus points for:
- familiarity with C++, Rust, or Go
- experience scraping external data sources
- exposure to the financial services / fintech domain
If this sounds like you, hit apply and I’ll share more details about the team, culture, and roadmap.
Senior Software Engineer in London employer: Workonomics
Contact Detail:
Workonomics Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer in London
✨Network Like a Pro
Get out there and connect with people in the industry! Attend meetups, webinars, or even just grab a coffee with someone who works at a company you’re interested in. Building relationships can often lead to job opportunities that aren’t even advertised.
✨Show Off Your Skills
Don’t just talk about your experience; show it! Create a portfolio or GitHub repository showcasing your projects, especially those involving Python, GCP, or PostgreSQL. This gives potential employers a tangible sense of what you can do and how you approach problem-solving.
✨Ace the Interview
Prepare for technical interviews by practicing coding challenges and system design questions. Brush up on your knowledge of ETL processes and REST APIs, as these are key areas for the role. Remember, confidence is key—show them you know your stuff!
✨Apply Through Our Website
When you find a role that excites you, apply directly through our website! It not only streamlines the process but also shows your enthusiasm for the position. Plus, we love seeing candidates who take that extra step to engage with us directly.
We think you need these skills to ace Senior Software Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Python, GCP, and PostgreSQL. We want to see how your skills align with our needs, so don’t be shy about showcasing relevant projects or achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Tell us why you’re excited about the role and how your background in backend engineering can help us tackle our complex technical challenges. Keep it engaging and personal!
Showcase Your Problem-Solving Skills: In your application, give examples of how you've approached and solved technical problems in the past. We love seeing candidates who can think critically and creatively, especially when it comes to building robust data systems.
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 don’t miss out on any important updates from our team. Let’s get started!
How to prepare for a job interview at Workonomics
✨Know Your Tech Stack
Make sure you’re well-versed in Python, GCP, and PostgreSQL. Brush up on your knowledge of ETL processes and REST APIs, as these are crucial for the role. Be ready to discuss how you've used these technologies in past projects.
✨Showcase Problem-Solving Skills
Prepare to talk about specific challenges you've faced in building data systems or APIs. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your problem-solving abilities.
✨Understand the Company’s Mission
Research the startup's product and its impact on the fintech industry. Be prepared to discuss how your experience aligns with their goals of creating reliable, high-integrity data systems. This shows genuine interest and helps you stand out.
✨Ask Insightful Questions
Prepare thoughtful questions about the team dynamics, company culture, and future projects. This not only demonstrates your enthusiasm but also helps you gauge if the company is the right fit for you.