About us
At National Grid, we keep people connected and society moving. National Grid supplies us with the environment to make it happen. As we generate momentum in the energy transition for all, we don’t plan on leaving any of our customers in the dark. So, join us as a Python Software Engineer, and find your superpower.
National Grid is hiring a number of Python Software Engineers on a permanent basis. The location for this role can be based in Warwick, Bristol, Castle Donnington or possibly other UK Wide locations, you will also have the opportunity to work from our co-working space in London- We offer a hybrid working model.
About The Role
Reporting to the Head of Software Engineering, this is a fantastic opportunity for a skilled and forward-thinking Python Software Engineer to play a key role in designing, building, and managing cutting-edge software platforms and systems—both cloud-based and on-premise.
You’ll be at the heart of our development operations, using Python to drive automation, performance optimisation, and resilience across diverse environments. From SaaS platforms to internal tooling, your work will ensure our systems are scalable, secure, and aligned with industry best practices.
This role is ideal for someone who thrives in a collaborative environment, enjoys solving complex technical challenges, and is passionate about delivering high-quality, reliable software solutions through Python.
What You'll Do
- Design and deploy scalable, high-performance software using Python, aligned with long-term business goals
- Optimise performance and reliability of distributed systems to ensure uptime and efficiency
- Build automation for configuration, provisioning, and deployment to reduce manual effort
- Implement robust security protocols and ensure compliance with industry standards
- Lead incident resolution and root cause analysis to maintain system stability
- Collaborate with QA, DevOps, and IT teams to troubleshoot and enhance performance
- Analyse system capacity and plan for future scalability
- Maintain clear, concise documentation to support knowledge sharing and operational continuity
About You
- Strong Experience in Python, with solid scripting skills in Bash or PowerShell
- Strong experience with AWS and cloud infrastructure (Azure/GCP a bonus)
- Hands‑on experience with AWS Lambda and serverless architectures
- Skilled in containerisation, automation, and orchestration tools (e.g. Docker, Kubernetes)
- Hands-on with CI/CD pipelines and modern DevOps practices
- Deep understanding of distributed systems, networking, and compute resource management
- Proven ability to troubleshoot complex issues and deliver fast, effective solutions
- Knowledge of security frameworks and compliance standards (ISO27001, NIST, GDPR)
- Familiar with monitoring and logging tools like Splunk, Grafana, ELK
- Strong analytical mindset and problem-solving skills
- Comfortable working in fast-paced environments and managing complex projects
- Clear communicator, able to collaborate across teams and explain technical concepts with ease
- Creative thinker who tackles challenges with energy and innovation
What You'll Get
A competitive salary between £55,000 – £67,000 per annum – dependent on capability
More Benefits
- A competitive contributory pension scheme where we will double match your contribution to a maximum company contribution of 12%
- You will receive a bonus based on personal and company performance
- Flexible benefits such as a cycle scheme, share incentive plan, technology schemes
- Access to apps such as digital GP service for round the clock access to GP video consultations and NHS repeat prescriptions, wellbeing app to support your health and fitness
- Access to Work + Family Space, providing support and resources for work and family life, including paid emergency childcare and eldercare
More Information
- This role is offered on a full time basis.
- We are also offering hybrid /flexible working where travel to the office will be as per business need. You will be required to attend a 2/3 day planning event every quarter which are based in one of the locations NGED operates in.
- The location for this role can be based in Warwick, Bristol, Castle Donnington or possibly other UK Wide locations, you will also have the opportunity to work from our co-working space in London
- This role closes on 25th March however we strongly encourage candidates to submit their application as early as possible.
Please note that in most cases, National Grid is unable to offer sponsorship for employment under the UK points-based immigration system. As such, applicants must have the legal right to work in the UK without requiring sponsorship now or in the future under the UK points-based immigration system. However, in exceptional circumstances where there is a clear and demonstrable need for specialist skills that cannot be sourced from the local labour market, National Grid may consider offering sponsorship. All applications are welcome from candidates who meet these requirements, regardless of race, nationality, or ethnic origin.
Diversity, Equity and Inclusion
At National Grid, we work towards the highest standards in everything we do, including how we support, value and develop our people. Our aim is to encourage and support employees to thrive and be the best they can be. We celebrate the difference people can bring into our organisation, and welcome and encourage applicants with diverse experiences and backgrounds, and offer flexible and tailored support, at home and in the office.
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