Software Engineer - Python

## Software Engineer - Python Apply locations:
Wokingham, RG41 5BN
time type:
Full time posted on:
Posted Yesterday time left to apply:
End Date:
July 20, 2026 (12 days left to apply) job requisition :
JR100395
** About the Role
** National Energy System Operator (NESO) recognises the potential of bright and talented individuals, and we encourage you to join us as Great Britain’s energy system undergoes an ambitious, exciting, and vital transformation. Together with industry, we are creating a cleaner, more sustainable energy future.

We’re looking for a
** Python Software Engineer
** to join our Network Topology Optimisation team, helping to develop innovative software that supports smarter operation of the electricity network.

You’ll design, develop and enhance
** existing applications
** that automate engineering processes, integrate with specialist analysis tools and improve operational efficiency. Working alongside engineers and technical specialists, you’ll develop
** robust, maintainable code**, contribute to new optimisation solutions and help shape the future of our technology.

This is an exciting opportunity for someone who enjoys solving complex problems through software development and is keen to learn, innovate and make a real impact.
* This role can be based in
** Wokingham**, and we
** continue to offer hybrid working
** from office and home with the requirement to be present in the office 1-2 days/week. We are open to full time and part time applicants, as well as flexible working arrangements.
*** Key Accountabilities
*** Design, develop and maintain Python applications and software solutions.
* Enhance and automate engineering processes through innovative software development.
* Develop and improve optimisation algorithms and data processing solutions.
* Integrate applications with specialist engineering software and external APIs.
* Produce well-structured, maintainable and documented code.
* Support testing, deployment and continuous improvement of developed solutions.
* Collaborate with engineers, digital teams and external partners to deliver high-quality technical solutions.
* Take ownership of developed applications, providing ongoing support and enhancements.  Applicants must have the right to work in the UK by the start of employment. Visa sponsorship may not be available for this role and will be considered in line with business requirements.
** About You
** We’re forging the path, and we know we can’t do it alone. That’s why we need visionary minds like yours to join us on this transformative journey. In this case, we’re looking for someone who:
* Experience developing applications in Python.
* The ability to write clean, well-structured and maintainable code.
* Experience working with data processing, APIs or software integration.
* Strong analytical and problem-solving skills.
* A proactive approach, with the curiosity and ambition to learn and apply new technologies.
* Excellent communication skills and the ability to work collaboratively within a multidisciplinary team.
** A degree in Computer Science, Software Engineering, Engineering, Mathematics, Physics or another relevant STEM discipline is desirable**.

Experience with power system analysis software would be advantageous but is not essential.

We’re particularly keen to hear from individuals with a growth mindset who are excited to learn and develop their skills. If you have a passion for software development, a willingness to embrace new challenges and a desire to grow your career, you’ll be supported every step of the way.

Research shows that some people may hesitate to apply unless they meet every requirement. At NESO, we believe potential comes in many forms and we’re committed to a fair, inclusive recruitment process where everyone can show their talents. We celebrate the difference people can bring into our organisation, and welcome and encourage applicants with diverse experiences and backgrounds to build a workforce that feels valued and respected and represents the communities we serve.

If this role sparks your interest but you’re not sure you tick every box, we still want to hear from you.
** What You'll Get
** A competitive salary of…