Senior Backend Engineer

Senior Backend Engineer

London Full-Time 43200 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Build robust backend solutions for AI-driven financial products and integrate with third-party platforms.
  • Company: Join a leading fintech innovator revolutionising financial operations with cutting-edge AI technology.
  • Benefits: Enjoy flexible hybrid working, enhanced pension, health insurance, and 25 days holiday plus bank holidays.
  • Why this job: Be part of a dynamic team shaping the future of finance while developing your skills in a supportive environment.
  • Qualifications: 5+ years in backend development, proficient in Python, with experience in API integrations and cloud platforms.
  • Other info: Contribute to exciting projects and enjoy company events that foster innovation and collaboration.

The predicted salary is between 43200 - 72000 £ per year.

Join a cutting-edge fintech leader, on a mission to revolutionise financial operations using AI. Their flagship product is an AI Bookkeeper designed to support accountants and bookkeepers by automating key tasks such as reconciliation and compliance checks, allowing businesses to focus on high-level strategy and validation. This position will focus on building robust backend solutions that power their AI-driven financial products, with a particular emphasis on integrations with third-party accounting platforms such as Xero, Sage, and QuickBooks.

Key Responsibilities

  • Architect and Develop Core Backend Systems: Design, implement, and maintain scalable backend systems and APIs.
  • Integration with Third-Party Platforms: Build and optimise integrations with platforms like Xero, QuickBooks, and Sage.
  • Database and Data Management: Design and manage data storage solutions to ensure performance, reliability, and security.
  • API Development and Optimization: Develop RESTful APIs and microservices to support product features and integrations.
  • Collaborate with Cross-Functional Teams: Work with frontend, product, and AI teams to deliver cohesive solutions.
  • Maintain Code Quality and Standards: Conduct code reviews and follow best practices for maintainability and security.
  • Continuous Improvement: Keep up with emerging technologies and bring innovative ideas to the backend systems.

Qualifications

  • 5+ years of experience in backend development, ideally in a fintech, SaaS, or data-intensive environment.
  • Proficiency in backend programming languages such as Python, and familiarity with TypeScript and React.
  • Experience integrating with 3rd party APIs using OAuth and Python libraries.
  • Expertise in RESTful API and microservices architecture.
  • Experience with cloud platforms (ideally AWS) and containerization (Docker, ECS/Fargate).
  • Strong understanding of relational and NoSQL databases, including schema design and optimization.
  • Familiarity with CI/CD tools like Jenkins, GitHub Actions, or CircleCI.
  • Good grasp of OWASP principles and secure development practices.

Preferred Qualifications

  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field.
  • Experience with accounting platform integrations (Xero, QuickBooks, Sage).
  • Familiarity with financial data handling and compliance.
  • Experience with high-availability performance optimisation.
  • Contributions to open-source projects or developer community involvement.

Perks and Benefits

  • Early-stage opportunity with influence on future growth.
  • Company events and innovation sharing sessions.
  • Continuous internal and external development opportunities.
  • Flexible hybrid working model (London-based).
  • Enhanced pension scheme.
  • Family health insurance.
  • Cycle to work and tech schemes.
  • 25 days holiday plus bank holidays and year-end closure.
  • Performance-based bonuses.
  • Competitive compensation package.

Senior Backend Engineer employer: Oakwell Hampton Group

As a Senior Backend Engineer at our innovative fintech company, you'll be part of a dynamic team dedicated to transforming financial operations through AI. We offer a flexible hybrid working model in London, alongside a competitive compensation package, enhanced pension scheme, and generous holiday allowance, ensuring a healthy work-life balance. With a strong focus on employee growth, we provide continuous development opportunities and the chance to influence the future of our cutting-edge products, making this an exceptional place for those seeking meaningful and rewarding employment.
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Contact Detail:

Oakwell Hampton Group Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Backend Engineer

✨Tip Number 1

Familiarise yourself with the specific technologies mentioned in the job description, such as Python and RESTful APIs. Being able to discuss your experience with these tools in detail during interviews will show that you're a strong fit for the role.

✨Tip Number 2

Highlight any previous experience you have with integrating third-party platforms like Xero, QuickBooks, or Sage. Prepare examples of challenges you faced and how you overcame them, as this will demonstrate your problem-solving skills and relevant expertise.

✨Tip Number 3

Stay updated on the latest trends in fintech and AI technologies. Being knowledgeable about emerging tools and practices can give you an edge in discussions and show your passion for the industry.

✨Tip Number 4

Network with professionals in the fintech space, especially those who work with backend systems. Engaging in conversations and attending relevant meetups can provide insights and potentially lead to referrals for the position.

We think you need these skills to ace Senior Backend Engineer

Backend Development
API Development
Integration with Third-Party APIs
Python Programming
TypeScript Familiarity
RESTful API Architecture
Microservices Architecture
Database Management
NoSQL Database Expertise
Cloud Platforms (AWS)
Containerization (Docker, ECS/Fargate)
CI/CD Tools (Jenkins, GitHub Actions, CircleCI)
Code Quality and Standards
Secure Development Practices
Collaboration with Cross-Functional Teams

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience in backend development, particularly in fintech or SaaS environments. Emphasise your proficiency in Python and any experience with TypeScript and React.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for fintech and AI. Mention specific projects where you've built scalable backend systems or integrated with third-party APIs, especially those like Xero, QuickBooks, or Sage.

Showcase Your Technical Skills: In your application, clearly outline your technical skills related to RESTful API development, microservices architecture, and cloud platforms like AWS. Include any experience with CI/CD tools and secure development practices.

Highlight Collaborative Experience: Mention any past experiences where you collaborated with cross-functional teams. This could include working with frontend developers, product managers, or AI teams to deliver cohesive solutions.

How to prepare for a job interview at Oakwell Hampton Group

✨Showcase Your Technical Skills

Be prepared to discuss your experience with backend programming languages, especially Python. Highlight any projects where you've built scalable systems or integrated with third-party APIs, as this is crucial for the role.

✨Understand the Fintech Landscape

Familiarise yourself with the fintech industry and the specific challenges it faces. Being able to discuss trends and how AI can revolutionise financial operations will demonstrate your passion and knowledge in the field.

✨Prepare for System Design Questions

Expect questions around system architecture and design. Be ready to explain how you would approach building robust backend solutions and optimising integrations with platforms like Xero and QuickBooks.

✨Emphasise Collaboration Skills

Since the role involves working with cross-functional teams, be sure to share examples of how you've successfully collaborated with frontend developers, product managers, or AI teams in the past.

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