Python Software Engineer - NGED

National Grid; Warwick; Hybrid; GBP 55,000 - 67,000; Full time

Job summary

A leading energy supplier is hiring a Python Software Engineer for a hybrid role in the United Kingdom. This position involves designing and managing advanced software platforms, ensuring automation and high performance. The ideal candidate will have strong Python skills, experience with AWS, and a passion for problem-solving. A competitive salary between £55,000 - £67,000 is offered, alongside a bonus and flexible benefits.

Benefits

Bonus based on performance

Contributory pension scheme with double matching

Flexible benefits including share incentive plan

Qualifications

• Strong experience in Python with solid scripting skills in Bash or PowerShell.
• Experience with AWS and cloud infrastructure; Azure/GCP a bonus.
• Knowledge of security frameworks and compliance standards (ISO27001, NIST, GDPR).

Responsibilities

• Design and deploy scalable software using Python.
• Optimise performance and reliability of distributed systems.
• Implement robust security protocols and ensure compliance.

Skills

Python

AWS

Bash or PowerShell scripting

Containerisation (e.g. Docker, Kubernetes)

CI/CD pipelines

Monitoring tools (e.g. Splunk, Grafana, ELK)

Problem-solving

Networking

Job description

About us

At National Grid, we keep people connected and society moving. But it's so much more than that. 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 - We offer a hybrid working model.

Job Purpose

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.

Key Accountabilities

• 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)
• 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 - dependent on capability

As well as your base salary, you will receive a bonus based on personal and company performance and a competitive contributory pension scheme where we will double match your contribution to a maximum company contribution of 12%.

You will also have access to a number of flexible benefits such as a share incentive plan, salary sacrifice car and technology schemes, support via employee assistance lines and matched charity giving to name a few.

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.