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- Tasks: Design and build high-performance software for financial market analytics.
- Company: Join a leading firm at the forefront of financial technology.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Why this job: Shape engineering practices and lead innovative projects in a dynamic environment.
- Qualifications: 7+ years in software development with expertise in Python and financial services.
- Other info: Collaborate with top professionals and drive impactful solutions in finance.
The predicted salary is between 36000 - 60000 £ per year.
We are looking for a Senior Python Developer to design, build, and maintain high-performance, scalable solutions supporting financial market analytics. This is a high-impact role sitting at the intersection of complex data engineering and front-office trading systems. You will play a key role in shaping engineering practices, guiding architectural decisions, and leading junior engineers to deliver business-critical solutions.
- Financial Engineering: Design and deploy scalable, high-performance software for data processing and trading analytics.
- Technical Leadership: Lead architectural decisions, conduct rigorous code reviews, and mentor junior engineers.
- Stakeholder Collaboration: Partner with Traders, Quants, and Product Managers to translate market requirements into robust technical solutions.
- DevOps Excellence: Drive CI/CD automation, TDD/BDD practices, and containerised deployments via Kubernetes.
- Performance Tuning: Diagnose and resolve bottlenecks in production systems to ensure low-latency data delivery.
- Technical Profile:
- Python Mastery: Expert-level Python 3.9+ (Design Patterns, OOP, logical data modelling, pandas, SQLAlchemy).
- Data Engineering: High-scale workload experience using Parquet or Arrow.
- Database Expert: Mastery of SQL Server or PostgreSQL (tuning, joins, transactions, and complex aggregations).
- Cloud Infrastructure: Hands-on experience with AWS or Azure, Docker, and Kubernetes (Helm, StatefulSets).
- Automation: Proficiency in CI/CD pipelines (Azure DevOps/Jenkins) and Python test automation.
Qualifications:
- Domain Background: 7+ years of professional software development experience.
- Domain: Proven track record within Financial Services (Investment Banking, Hedge Funds, or FinTech).
- Education: Bachelor's degree or higher in Computer Science, Engineering, or a related quantitative field.
- Communication: Exceptional ability to engage with business stakeholders and thrive in a fast-paced environment.
Senior Python Developer in England employer: Randstad Technologies
Contact Detail:
Randstad Technologies Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Python Developer in England
✨Tip Number 1
Network like a pro! Reach out to your connections in the financial services sector and let them know you're on the lookout for a Senior Python Developer role. Personal recommendations can make all the difference, so don’t be shy about asking for introductions.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects, especially those related to financial market analytics. This will give potential employers a taste of what you can do and how you can contribute to their team.
✨Tip Number 3
Prepare for technical interviews by brushing up on your Python mastery and data engineering skills. Practice coding challenges and be ready to discuss your architectural decisions and past experiences in detail. We want you to shine!
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who take the initiative to engage directly with us.
We think you need these skills to ace Senior Python Developer in England
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Python and any relevant financial services background. We want to see how your skills align with the role, so don’t be shy about showcasing your achievements!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about this role and how your experience makes you the perfect fit. We love seeing enthusiasm and a bit of personality!
Showcase Your Technical Skills: Don’t forget to mention your expertise in tools like SQL Server, AWS, or Kubernetes. We’re looking for someone who can hit the ground running, so make sure we know what you bring to the table!
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’s super easy!
How to prepare for a job interview at Randstad Technologies
✨Know Your Python Inside Out
Make sure you brush up on your Python skills, especially the latest features in Python 3.9+. Be ready to discuss design patterns, OOP principles, and how you've used libraries like pandas and SQLAlchemy in your past projects.
✨Showcase Your Financial Services Experience
Since this role is within financial services, prepare examples from your previous work in investment banking, hedge funds, or FinTech. Highlight specific projects where you designed scalable solutions or improved trading analytics.
✨Demonstrate Technical Leadership
Be prepared to talk about your experience leading teams and mentoring junior engineers. Share instances where you made architectural decisions or conducted code reviews that positively impacted project outcomes.
✨Familiarise Yourself with DevOps Practices
Understand CI/CD automation and be ready to discuss your experience with tools like Azure DevOps or Jenkins. If you've worked with containerisation using Docker and Kubernetes, make sure to highlight that as well!