£75K/yr to £85K/yr
London, England
Permanent, Variable

Lead Backend Developer

Posted by Matrix Booking.

Who we are

At Matrix Booking, we are committed to making hybrid work better for everyone. Our office booking and visitor management software empowers hybrid teams to maximize their time in the office while helping organisations reduce their environmental footprints. Join us to work with smart people, great clients, and cutting-edge technology—all while making a positive difference for people and the planet.

When you join Matrix Booking, you become part of the employee ownership trust that owns the business. This gives everyone a stake in the company's success and the freedom to make decisions based on what's right for our people, customers, and the world, rather than being purely profit-focused.

The Role

We are seeking a highly skilled and experienced Lead Backend Developer to join our dynamic team. In addition to technical expertise, you will be responsible for line managing our backend developers, ensuring effective team collaboration and high-quality deliverables. Your role will be crucial in designing, developing, and maintaining the backend systems that power our SaaS and mobile applications, as well as our IoT product offerings. You will also play a key part in extending our use of Serverless architecture and promoting good engineering practices within the team.

Key Responsibilities

  • Design, develop, test, deploy, maintain, and improve our software.
  • Line manage and mentor backend developers, providing guidance and support.
  • Work closely with the product team and agile delivery manager to prepare and refine user stories and tasks.
  • Collaborate with a cross-functional team where software is product-led, design-driven, and customer-centric.
  • Support and develop the existing Java code base behind our SaaS and mobile applications.
  • Support and develop the existing code base behind our IoT product offerings.
  • Extend our use of Serverless architecture.
  • Ensure good engineering practices and knowledge sharing within the team.

Mandatory Qualifications & Skills

  • Java
  • Spring
  • JavaScript
  • AWS S3 and Lambda programming

Preferred Qualifications & Skills

  • API Gateway, IoT Core, Glue, SQS, SNS, SES, Kinesis, and Athena
  • PostgreSQL
  • Python
  • Working knowledge of AWS Serverless patterns
  • AWS Certifications

What We Offer

  • A chance to work on impactful projects that benefit people and the environment.
  • An employee ownership trust structure that gives you a stake in the company's success.
  • The opportunity to collaborate with a talented and passionate team.
  • Flexibility to work remotely with opportunities to meet with the team once a month

**Benefits

  • 25 days annual leave plus bank holidays
  • Pension Scheme
  • Private Health Insurance
  • Cyclescheme
  • Enhanced Maternity and Paternity pay
  • Group Life Assurance (4x salary)
  • Income Protection Insurance
  • Flexible working
  • Training and Development
  • Winter flu vaccinations & Eyecare scheme
  • Octopus Money Scheme
  • Octopus EV car scheme
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