Senior Software Engineer

We go beyond the obvious using intelligence passion and creativity to inspire new thinking and shape the world we live in.

To start a career that is out of the ordinary please apply...

Job Details

Why this job is important

As a Senior Software Engineer in our Digital Twins Division youll help build the systems behind one of Kantars most ambitious AI products. Your work will enable thousands of AIdriven digital twins to simulate realworld consumer behaviour in real time giving brands powerful insight into complex decisions.

This isnt a traditional fullstack role. Youll focus on scalable backend systems eventdriven architectures and AIenabled platforms working closely with product data science and platform teams to turn advanced AI capabilities into reliable productionready systems. Your work will directly shape how clients interact with data and insights at scale.

What youll be doing

Youll spend your time designing and building technology that can grow with our ambition including:

• Creating scalable distributed backend services for AIdriven applications
• Building eventdriven systems that process large volumes of behavioural data in real time
• Developing services in and/or Python
• Designing APIs that support highthroughput lowlatency workloads
• Helping orchestrate and optimise AI agentbased systems running at scale

Youll also contribute to technical direction mentor others and help us continuously improve how we build and operate our platforms.

The skills & experience youll bring

You dont need to tick every box but experience in several of the following will set you up for success:

• Strong backend engineering experience with cloudbased systems (Azure AWS or GCP)
• Experience designing distributed or eventdriven architectures (Kafka or similar)
• Proficiency in TypeScript/ and/or Python
• Experience building scalable APIs and microservices
• Working knowledge of containers and cloudnative delivery approaches
• Curiosity about AIenabled systems and how they scale responsibly

Experience with LLMs AI agent orchestration or tools such as RAG vector databases or LangChain is a bonus but not essential.

Whats in it for you

• Flexible hybrid working
• 25 days leave 2 days paid for volunteering and life event leave
• Competitive salary and bonus (bonus dependent on role)
• Company pension
• Enhanced parental leave
• Healthcare options
• Wide range of flexible benefits

We are not able to offer visa sponsorship or assist with relocation support for this role. Please ensure you have the right to work in the country where this role is located before applying.

Location

Kantar Rewards Statement

At Kantar we have an integrated way of rewarding our people based around a simple clear and consistent set of principles. Our approach helps to ensure we are market competitiveand alsoto support a pay for performance culture where your reward and career progression opportunities are linked to what you deliver.

We go beyond the obvious using intelligence passion and creativity to inspire new thinking and shape the world we live in. Apply for a career thats out of the ordinary and join us.

We want to create an equality of opportunity in a fair and supportive working environment where people feel included accepted and are allowed to flourish in a space where their mental health andwell beingis taken into consideration.

We want to create a more diverse community to expand our talent pool be locally representative drive diversity of thinking and better commercial outcomes.

Kantar is the worlds leading data insights and consulting company. We understand more about how people think feel shop share vote and view than anyone else. Combining our expertise in human understanding with advanced technologies Kantars 30000 people help the worlds leading organisations succeed and grow.