Senior Software Engineer - Future Opportunities in London

About the company: The company is a global consulting firm that partners with leaders to drive change and create value. With deep industry expertise, and enabled by advanced technology, the firm helps clients to deliver with greater confidence and certainty. With over 2,000 people across the UK, Europe, North America, Asia and Australia, the firm combines global insight with local understanding.

The firm works across energy and resources, financial services, government and public sector, consumer products and retail, pharmaceuticals and life sciences, manufacturing, and technology, media and telecoms, with capabilities spanning strategy, transformation and operational excellence – all powered by advanced technology, data, AI and digital innovation. Clients value the company’s collaborative approach and the way its teams integrate seamlessly – all working with a shared understanding of what matters most.

The firm is known for its kind, curious experts who listen closely and care deeply about client success as they help clients transform energy markets, modernise financial platforms, expand telecoms and digital networks through advanced data analytics, enable digital services in government, and unlock growth in consumer sectors. Certified as a Great Place to Work around the world, the company has been recognised by the Financial Times in 22 categories of its UK Leading Management Consultants rankings, and by Forbes for four consecutive years as one of the World’s Best Management Consulting Firms.

Our Power and Low Carbon Solutions practice is growing and we will be looking for experienced Platform Software Engineers to join the team. The company are world leaders in modelling energy markets and using the insights these models provide to drive change in a decarbonising energy industry. We deal with highly varied modelling, data, and processing - everything from kilobytes of academic papers to terabytes of hourly scenario projections for 50+ years.

Our staff come from diverse backgrounds, based across multiple geographies, and utilise a variety of technologies, tools and analytical modelling approaches. They need rapid access to data, analytics outputs, and processing through GUIs, APIs and other systems, whilst being given the confidence that everything is compliant, licenced and well-governed. Our scale and model complexity has now reached a point that to continue to achieve our business vision, we are building a dedicated global Platform team.

We will be looking for experienced software engineers to join as core members of this team to help architect, implement and support the tools that will be fundamental to the company’s ongoing growth and success. This is a high calibre team, where curiosity and a thirst to understand the problem space is not just encouraged, but prioritised. There will be a range of engineering challenges to solve at all levels, requiring the flexibility to adopt the right technology for a given problem space.

Our next generation platform will be core to driving significant improvements to the lives and capabilities of our colleagues in the energy modelling space. Successful candidates will be given responsibility and freedom from day one, trusted to challenge and be challenged in turn, in an environment that rewards creativity and entrepreneurship as we build the foundations for the company’s future.

What you will be doing: We will be looking for an experienced software engineer to be a core member of the new Platform team, working closely with the Engineering Lead. You will be working within our Energy and Resources group to:

• Be an integral part of the design, build, and ongoing development of a new data platform, with associated tools and software - this will be almost entirely greenfield opportunities to create a holistic user experience for the company staff.
• Assist the Engineering Lead in the selection of technologies and approaches to build everything from big data platforms through to browser plugins and shared functional libraries.
• Work closely with the Engineering Lead to engage tool developers, energy system modellers, client facing energy experts and users across the business to build a platform and supporting toolchain that fulfils the needs of your colleagues.
• Be a driving force in the development, automated testing and deployment of the new platform, utilising best-practices to ensure quality, reliability and monitoring is built-in from inception.
• Work with the team to build a DevOps pipeline with robust CI and CD practices, with a focus on evolving our processes to improve our team’s engineering experience.
• Be an active part of the team’s agile development approach, from refinement through to demonstration and feedback, helping drive the continuous improvement of team processes as we grow and mature.

Your skills and experience: We will be looking for people to join the team who will be committed to designing and building high quality and fit-for-purpose systems, enabling our staff to maximise the creation, utilisation and management of the various models, tools and data frameworks that enable market-leading insights for our clients.

• You are passionate about building the ‘right’ solution to problems, and understanding the ‘why’ behind what you’re building to support the company’s work in the energy sector.
• You have practical experience as a senior engineer in highly motivated engineering team(s), collaborating closely with colleagues and taking pride in what you create.
• You are great at problem solving and see all technologies/engineering as a means to achieve this.
• You have advanced working knowledge of a general programming language (e.g. Scala, Python, Java, C# etc.) and understand both domain modelling and application programming.
• You have working knowledge of data management platforms (SQL, NoSQL, Spark/Databricks etc.)
• You have working knowledge of modern software engineering tools (Git, CI/CD pipelines), cloud technologies (Azure, AWS) and IaC (e.g. Terraform, Pulumi)
• You have worked with different frameworks throughout technology stacks (e.g. React/Angular/Vue/Blazor frontends etc., FastAPI/Spring Boot/Django/.NET backends etc.)
• You have experience building and working across different architectural approaches, and are confident in justifying your technology and architectural choices.
• You are passionate about communicating complex concepts succinctly to both technical and non-technical colleagues and clients to reach a common understanding.
• You have experience working with agile methodologies (e.g. Scrum/Kanban), with an understanding of the key principles that underpin its effective use.

We’ve seen the research that says that some candidates will not apply to a role if they don’t meet every requirement, so don’t let this put you off. If you think you are a good overall match please do get in touch – we look carefully at all applications and you may well be our ideal candidate.

What a career at the company will give you: Putting People First. The company is a People First company and wellbeing is at the forefront of our culture. We recognise the importance of work-life balance and flexible working and provide our staff amazing benefits. Some of these benefits include:

• Generous Annual Leave Policy: We provide our employees with 5 weeks of annual leave, fully available at the start of each year. In addition to this, we have introduced our 5-Year Recharge benefit which allows all employees an additional 2 weeks of paid leave after 5 years continuous service.
• Flexible Working: We have implemented a hybrid working policy and introduced more flexibility around taking unpaid leave.
• Corporate Responsibility Days: All our employees get 3 every year to help social and environmental causes and increase our impact on the communities that mean the most to us.
• Wellbeing Fund: We’ve introduced our annual People Fund to support this by offering every individual a fund to support and manage their wellbeing through an activity of their choice.
• Profit Share Scheme: All employees participate in the company Group Profit Share Scheme so everyone has a stake in the company’s success.

Diversity and Inclusion: We are proud to be an Equal Opportunity Employer. We believe that creating an environment where everyone feels a sense of belonging is central to our culture and that diversity is paramount to driving creativity, innovation, and value for our clients and for our people.

An award-winning workplace: You can be a part of our ‘Great Place to Work’ – with our commitment to women and well-being in the workplace for all.

Using business as a force for good: We maintain high standards of environmental performance and transparency, which can be seen through our commitment to Net Zero with our SBTI-verified Scope 1, 2 and 3 emissions reduction targets and our support of the Better Business Act.

Join us: All applications received will be reviewed by a member of our Talent Acquisition team. We never rely solely on automated screening or AI tools to make hiring decisions. Your application will be considered for employment without regard to race, ethnicity, religion, gender, gender identity or expression, sexual orientation, nationality, disability, age, faith or social background. We do not filter applications by university background and encourage those who have taken alternative educational and career paths to apply. We would like to actively encourage applications from those who identify with less represented and minority groups. We operate an inclusive recruitment process, ensuring reasonable adjustments where needed.