senior software engineer Work, Jobs in w4 (with Salaries)

Senior Software Engineer
NPL —Middlesex
- Software development
- Linux
Senior Software Engineer, Guest & Host
Airbnb —London
- £96,000 - £120,000 a year
- Doctoral degree
- Java
- Master's degree
Senior Software Engineer II - Send Core
Wise Australia Investments —London
- £111,000 - £145,000 a year
12d
Software Engineer - National Timing Centre
NPL —Middlesex
BCG X Forward Deployed AI Engineer, United Kingdom
Boston Consulting Group —London
- Full-time
- Doctoral degree
- Python
Senior Engineer – Software
BAE Systems —New Malden
- Up to £57,500 a year
- Software development
Senior Software Engineer II - Regional Expansion (MEA)
Wise Australia Investments —London
- £105,000 - £130,000 a year
- Java
- Software development
- SDLC
6d
Global IT Software Engineer - Senior Manager
Boston Consulting Group —London
- £153,000 - £186,300 a year
- Full-time
- Azure
- Computer Science
- DevOps
- Profit sharing
- Annual leave
12d
Senior Software Engineer II - Send Core
Wise —London
- £111,000 - £145,000 a year
- Full-time
- Hybrid work
Quick apply
12d
Senior Software Engineer
Converge —London
- £90,000 - £100,000 a year
- Hybrid work
- Microsoft Outlook
- Python
Senior Software Engineer
Compare the Market —London
- Full-time
- JavaScript
Senior Software Engineer - Python / hx Renew
The Travelers Companies, Inc. —London
- Full-time
- Hybrid work
- Computer Science
- Bachelor's degree
- IT
- Health & wellbeing programme
Senior Platform Engineer
deltaflare —Richmond
- £68,000 - £78,000 a year
- Full-time
- Azure
- System design
- AWS
Quick apply
Senior Software Engineer, Banking Connectivity
Ripple —London
- Full-time
- Java
- AWS
- APIs
Senior Lead Software Engineer - Full Stack ReactJS, Java, Python, AWS, AI/ML
JPMorganChase —London
- Full-time
- System design
- Java
- AWS
Senior Software Engineer
Propel Together —London
- £80,000 - £100,000 a year
- Hybrid work
- Communication skills
- Python
10d
Senior Software Engineer II - Investments - Java
Wise Australia Investments —London
- £111,000 - £145,000 a year
- Java
- Communication skills
Senior Software Engineer (Platform)
Longshot Systems Ltd —London
- Full-time
- Hybrid work
- English
- Java
- Master's degree
- Gym membership
Quick apply
Senior Staff+ Software Engineer, Node Infra
Anthropic —London
- £325,000 - £485,000 a year
- Hybrid work
- Azure
- System design
- AWS
- Flexible schedule
Senior FIX Onboarding Specialist - Java / Python Lead Software Engineer
JPMorganChase —London
- Full-time
- Java
- Scripting
- Financial services
14d

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Senior Software Engineer

NPL -
Middlesex

Apply Now

Job details

Permanent

Qualifications

UNIX
Software development
Linux

Full job description

Our world-leading Time & Frequency department is seeking a Senior Software Engineer with expertise in Unix/Linux software development and containerisation.

This is an exceptional opportunity to join the global authority in precision timing at a defining moment for UK digital infrastructure.

Backed by a government investment of £180 million in the National Timing Centre (NTC) programme, we are developing a world-first resilient time distribution capability that will provide industry with a robust complement to satellite systems (such as GPS) – which are increasingly vulnerable to disruption from solar storms, jamming and spoofing. This will underpin essential services, including

Telecommunications,
Online banking,
Emergency response,
Transport networks, and
Wider digital and data-driven operations.

Together, these services form the backbone of modern society - and your leadership will help ensure they remain secure, reliable and robust even if global navigation satellite systems fail.

Key Responsibilities:

Provide technical leadership within the software team, setting and promoting best practice in software design, coding standards, security, testing and CI/CD pipelines.

Design, develop and implement robust, secure and highly-available software solutions for production environments, taking end‑to‑end responsibility across the SDLC.

Identify and implement continuous improvements to software architecture, development processes and operational practices, acting as a process owner for agreed engineering standards and approaches.

Lead a small software team or workstream, providing direction, prioritisation and technical decision‑making while mentoring engineers and assuring delivery quality.

Act as Scrum Master when required, leading agile ceremonies, supporting effective delivery, and continuously improving team ways of working.

Apply Now

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