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- Tasks: Develop high-quality Python software and lead troubleshooting for complex systems.
- Company: Join an industry-leading organisation with a focus on innovation and collaboration.
- Benefits: Competitive salary, excellent benefits, and hybrid working model.
- Other info: Dynamic work environment with opportunities for mentorship and career growth.
- Why this job: Make a real impact by building reliable, high-throughput platforms with cutting-edge technology.
- Qualifications: Senior-level experience in Python development and strong engineering judgement required.
The predicted salary is between 70000 - 75000 £ per year.
Watford, Hertfordshire (Hybrid) £70,000 - £75,000 per annum + Excellent benefits
On behalf of an industry leading organisation, I am seeking a Senior Python Developer with strong production experience building high-throughput, message-driven platforms. This role suits someone comfortable working on real-world, always-on systems where reliability, performance, and clear engineering judgement matter as much as clean code. The business is pleased to offer this role on a hybrid basis with a non-negotiable 3 days in office; therefore, you must be within easy reach of their Watford-based offices.
Responsibilities:
- Collaborate closely with Principal Engineers.
- Provide technical guidance, insight, and mentorship to other engineers.
- Participate in peer reviews and offer constructive feedback.
- Support product stakeholders in shaping the roadmap.
- Contribute to best practices and engineering standards across the wider engineering organization.
- Participate in modern software development practices including pairing, code reviews, documentation reviews, testing, and continuous delivery.
- Translate requirements into implementable technical specifications and tasks.
- Maintain accurate and reliable technical documentation.
- Provide regular updates on progress, timelines, risks, and dependencies.
- Lead troubleshooting and incident resolution, including occasional out-of-hours support.
- Ensure unit tests are implemented and fit for purpose.
- Research and evaluate new technologies that could benefit the organisation.
- Design and develop high-quality Python software that meets complex business needs.
- Ensure code, documentation, and testing align with engineering standards.
- Deliver solutions that meet acceptance criteria, performance expectations, and operational reliability.
- Integrate products with monitoring and support tooling.
Experience/Skills required:
- Experienced Senior Engineer who can make sound trade-offs, design for scale, and contribute to complex systems without over-engineering.
- Strong engineering judgement and real-world delivery experience.
- Senior-level experience designing and building production Back End services in Python (3.10+).
- Strong background in high-throughput, message-based or event-driven systems.
- Proven experience building API-first services, with a focus on performance, reliability, and maintainability.
- Python Back End development, primarily using FastAPI and modern API patterns.
- Strong understanding of RESTful API design, schema validation, and OpenAPI/Swagger.
- Experience working with messaging and eventing platforms such as Kafka, RabbitMQ, Azure Service Bus, MQTT, or similar.
- Cloud-native development experience is essential (ideally on Azure).
- Hands-on experience with containerisation (Docker) and orchestration platforms such as Kubernetes.
- Exposure to building and supporting shared or internal libraries used across multiple services.
Senior Python Developer in Watford employer: Spencer Rose Ltd
Contact Detail:
Spencer Rose Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Python Developer in Watford
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech world, especially those who work at companies you're interested in. A friendly chat can lead to insider info and even referrals that could get your foot in the door.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your Python projects, especially those involving high-throughput systems. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your skills. The more prepared you are, the more confident you'll feel!
✨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 connect directly with us.
We think you need these skills to ace Senior Python Developer in Watford
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Python Developer role. Highlight your experience with Python, especially in building high-throughput systems and API-first services. We want to see how your skills match what we're looking for!
Showcase Your Projects: Include specific projects that demonstrate your engineering judgement and real-world delivery experience. If you've worked on message-driven platforms or cloud-native development, let us know! This helps us see your practical skills in action.
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 you can contribute to our team. We love seeing enthusiasm and a clear understanding of our needs.
Apply Through Our Website: Don't forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it makes the process smoother for both of us!
How to prepare for a job interview at Spencer Rose Ltd
✨Know Your Python Inside Out
Make sure you brush up on your Python skills, especially with versions 3.10 and above. Be ready to discuss your experience with FastAPI and how you've built production Back End services. Prepare to explain your design choices and how they contribute to performance and reliability.
✨Showcase Your Real-World Experience
Be prepared to share specific examples of high-throughput, message-driven platforms you've worked on. Discuss the challenges you faced and how you overcame them, particularly in terms of engineering judgement and system reliability. This will demonstrate your ability to handle real-world scenarios.
✨Familiarise Yourself with the Company’s Tech Stack
Research the technologies mentioned in the job description, like Kafka, RabbitMQ, and Azure. If you have experience with these tools, be ready to talk about it. If not, show your willingness to learn and adapt by discussing similar technologies you've used.
✨Prepare for Technical Discussions
Expect to engage in technical discussions or even coding challenges during the interview. Brush up on RESTful API design and schema validation, and be ready to explain your thought process during code reviews. This is your chance to showcase your technical expertise and collaborative spirit.