Senior Software Engineer (UK)

DEPARTMENT: S&S
STATUS: Full-time, 37.5hrs per week, Permanent
SALESARY: Competitive, based on experience
LOCATION: Manchester

THE POSITION

IPSA Power () develops and maintains IPSA, a power system analysis tool, and other products based on it. IPSA Power is part of TNEI (), an independent specialist energy consultancy providing technical, strategic, planning, and environmental advice to companies and organisations operating within the energy sector. The dedicated software and solutions team that develops IPSA and other tools based on it is based in Manchester and Kochi.

We are actively looking for a high calibre Senior Software Engineer with strong foundations in core and advanced C++ programming, alongside Python, to drive the development of next generation simulation and analysis tools for electrical power systems. If you live and breathe C++, enjoy solving complex engineering problems through code, and have experience building performant, scalable software.

KEY DUTIES AND RESPONSIBILITIES

• Architect and develop high-performance C++ modules for power system simulation.
• Convert complex mathematical and engineering models into scalable, production ready software.
• Collaborate with domain experts to design and integrate advanced simulation logic.
• Own and enhance large codebases with strong focus on performance, memory efficiency, and modular design.
• Lead reviews, testing, debugging, and enforce engineering best practices.
• Mentor junior engineers and drive fast paced product development and prototyping.
• Contribute to technical roadmap and evaluate emerging technologies.

REQUIREMENTS

• Bachelor's/Master's/PhD in Computer Science, Electrical Engineering, or related field.
• 6+ years of strong C++ (14/17/20) development experience.
• Deep understanding of advanced C++, Python, OOP, algorithms, and system architecture.
• Experience and understanding of Power Systems concepts Highly desired
• Experience with numerical libraries, solvers, or scientific computing.
• Qt GUI or backend visualization frameworks.
• Exposure to simulation or co simulation environments.

ABOUT TNEI

TNEI is a specialist, vibrant consulting company that has been at the forefront of providing expert technical advice to electricity network companies, renewable energy developers, regulators and funding institutions all over the world since it was established in 1999. By nurturing the top talent in the energy industry we've built a solid reputation of developing innovative solutions and solving complex problems associated with achieving net zero. We offer a fast paced learning environment with excellent career development opportunities. Join us and become part of the net zero energy revolution.

TNEI staff at the heart of the business

TNEI is an Employee Ownership Trust meaning that the people who work in the business directly benefit from and influence the direction and future success of the company.

TNEI has always been proud of its inventive and collaborative culture. That culture is at the heart of its success and ensures innovative and novel approaches to supporting and helping solve challenges facing our client base. An Employee Ownership Trust embodies this company culture in which we all feel responsible for the business' performance and success.

By remaining independent, the company is able to retain its culture and reputation and allow staff to feel even more connected to the company.

Here's How We Take Care of You

• Work life balance: 25 days annual leave (plus public holidays) & a day off to celebrate your birthday
• Flexible working: Hybrid, 'flex' your day around our core working hours & annual opportunity to work from 'an alternative location'
• Career growth: Development opportunities & funded professional memberships
• Financial rewards: Discretional annual bonus scheme, employee ownership dividend & pension
• Wellbeing support: Private Medical Insurance, Employee Assistance Programme, extensive life assurance & income protection
• Enhanced policies and provisions to support colleagues through all of the moments that matter
• People & Community: Team socials & charity matching

Equality, diversity and inclusion

TNEI promotes equality, diversity and inclusion in a space where all are respected.

Please note we do not accept CV's from recruitment agencies.