Senior Full Stack Engineer - Managed Service

Burendo; Greater London; On-site; GBP 85,000 - 110,000; Full time

Benefits offered by this job

Additional paid leave for celebrations

Life assurance 4x salary

Employee Assistance Programme

Wellness Allowance

Learning & Development Allowance

Salary sacrifice benefits (EV Scheme,

Job summary

Burendo is seeking a Senior Full Stack Engineer to join our London team in a managed service capacity. You will support and enhance a diverse range of applications, owning BAU operations, and contributing to ongoing improvements in a fast-paced environment.

The role requires hands-on cloud experience (Azure or AWS), strong programming skills across Java, Python, NodeJS, or C#, and comfort with infrastructure-as-code and on-call rotations.

Qualifications

• Working knowledge of Java, Python, NodeJS, or C# (must-have).
• Cloud platform experience: Azure or AWS (must-have).
• Infrastructure-as-code: Terraform (must-have).
• Familiarity with ITIL practices (must-have).
• Experience with on-call/out-of-hours support (must-have).

Responsibilities

• Perform BAU operations across multiple applications.
• Bug fixes and feature enhancements.
• Patching and upgrades of packages.
• Secret rotations, cert renewals, and infrastructure upgrades.
• Contribute to L2/L3 incident management and root-cause analysis.
• Maintain runbooks and operational documentation.
• Participate in on-call rota and out-of-hours support.
• Mentor mid-level and associate engineers.

Skills

Java

Python

NodeJS

C#

Tools

Terraform

Job description

Senior Full Stack Engineer - Managed Service Burendo London, England, GB

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for people, society, and the planet through technology that’s efficient, user-friendly, and solves problems fast.

At Burendo, we believe that together, we can achieve incredible things.

What sets us apart is how we work. We pride ourselves on having a pragmatic attitude to delivery—we think big, plan practically, adapt quickly, and always focus on results, no matter how complex the challenge. We’re passionate about making great things happen by embracing innovation, challenging the status quo, and fostering collaboration at every step. At Burendo, caring for people is at the heart of what we do. We value partnerships, listen to different viewpoints, and believe in treating everyone fairly. And, we love to share what we learn—using our expertise to help others grow and empowering organisations to succeed in the long term.

At Burendo, we’re seeking a Senior Full Stack Engineer to join our team, supporting and enhancing a diverse range of applications and ecosystems. You’ll operate within an L2/L3 support function, ensuring the reliability of business-critical systems while contributing to ongoing improvements and innovation. This role suits someone experienced in managed service environments who is comfortable owning BAU operations and participating in a rostered out-of-hours support rota. With exposure to multiple programming languages and a strong understanding of cloud-based architectures, you’ll bring the versatility needed to work across a broad and evolving technology landscape.

Requirements

• Perform business-as-usual operations for a variety of applications:
• Bug fixes and feature enhancements,
• Patching and package upgrades,
• Secret rotations, certificate renewals and infrastructure upgrades
• Contribute to the management and resolution of complex L2/L3 incidents
• Conduct root cause analysis and post-incident investigations
• Maintain and update runbooks and operational documentation
• Participate in an on-call rota, including out-of-hours incident response
• Mentor mid-level and associate engineers within the team

Must-Haves

• Working knowledge of at least one of Java, Python, NodeJS, or C#
• Strong hands-on cloud platform experience, Azure or AWS
• Experience with infrastructure-as-code technologies such as Terraform
• Solid understanding of ITIL practices
• Experience with on-call and out-of-hours support responsibilities

Nice-to-Haves

• Working knowledge of highly available architectures
• Working knowledge of MSSQL, Postgres, or other relational DB systems
• Exposure to front end technologies such as React.js
• An additional day of paid leave for celebrations
• 1 additional day of holiday after 2 years' service (26 days total) and another 2 days after 5 years (28 days total)
• Monthly Wellness Allowance
• Annual Learning and Development Allowance
• Paid time off for Life Events
• Life assurance based on 4 x your salary
• Access to an Employee Assistance Programme
• Enhanced Family Leave
• Enhanced company sick pay
• A range of optional Salary Sacrifice benefits (inc EV Scheme, Home and Tech, Cycle to Work and Pension)
• Exciting calendar of Burendo social events and activities

We are committed to promoting equal opportunities in employment. You and any job applicants will receive equal treatment regardless of age, disability, gender reassignment, marital or civil partner status, pregnancy or maternity, race, nationality, ethnic or national origin, religion or belief, sex or sexual orientation

As a proud supporter of the Armed Forces Covenant, we welcome all applications from members of the Armed Forces Community.

Full-time