Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead backend development and architecture for an innovative AI agent platform.
- Company: Join Ipsos, a top global research company transforming market insights with data-driven solutions.
- Benefits: Enjoy 25 days annual leave, flexible working options, and professional development opportunities.
- Why this job: Be at the forefront of AI innovation in market research while mentoring junior developers.
- Qualifications: Professional Python experience, knowledge of FastAPI, and a passion for coding are essential.
- Other info: Hybrid work model with a commitment to diversity and inclusion.
The predicted salary is between 43200 - 72000 £ per year.
Datasmoothie is a data analysis solution designed specifically for market researchers.They are part of the Global Data Management Tower within Ipsos and their products offer an all-in-one solutions that helps users create and manage their data pipeline automating the process to assist in handling the full breadth of data processing and analysis tasks.
This is a leadership role within the team building Promptly, our revolutionary AI agent platform that is transforming market research. You will be at the forefront of innovation, shaping a product that allows researchers to analyze complex survey data instantly using natural language.
As a senior Python developer, you will lead architecture and backend development, taking ownership of key features from concept to deployment. You will design and implement new AI-powered analysis tools, refine agent logic and orchestration, and drive the integration of Promptly with core Ipsos infrastructure. A key part of your role will be to shape the technical roadmap, own performance and caching optimizations, and elevate the team by guiding and supporting junior developers through mentorship and code reviews.
About you:
Essential skills:
- Professional Python experience, including deep knowledge of FastAPI and async workflows.
- Proven ability to take ownership of features, lead development, and support junior engineers.
- A genuine love for writing code, demonstrated by launching your own tools or projects.
- Comfortable leading architecture and development in a Linux-based environment.
- Strong experience with AI-assisted coding tools (e.g., Claude, GitHub Copilot) and an enthusiasm for adopting new AI technologies.
- Ability to contribute significantly to architecture decisions and the product roadmap.
- A strong understanding of LLM-powered applications, including agents, tools, and prompt engineering.
- Experience with agent frameworks like LangChain or LangGraph.
- Familiarity with cloud-native systems, especially Google Cloud Platform (Firestore, GCS).
- Exposure to survey research tools or statistical packages.
- You’re not afraid of maths (bonus if you’ve studied stats or calculus).
Behaviours:
- Analytical thinking
- Resilience, flexibility and agility
- Creative thinking
- Motivation and self-awareness
- Empathy and active listening
- Curiosity and lifelong learning
- Service orientation and customer service
- Talent Management
- Leadership and social influence
We offer a comprehensive benefits package designed to support you as an individual. Our standard benefits include 25 days annual leave, pension contribution, income protection and life assurance. In addition, there are a range health & wellbeing, financial benefits and professional development opportunities.
We realise you may have commitments outside of work and will consider flexible working applications – please highlight what you are looking for when you make your application. We have a hybrid approach to work and ask people to be in the office or with clients for 3 days per week.
We are committed to equality, treating people fairly, promoting a positive and inclusive working environment and ensuring we have diversity of people and views. We recognise that this is important for our business success – a more diverse workforce will enable us to better reflect and understand the world we research and ultimately deliver better research and insight to our clients. We are proud to be a member of the Disability Confident scheme, certified as Level 1 Disability Confident Committed. We are dedicated to providing an inclusive and accessible recruitment process. Your application will be reviewed by someone from our Talent Team who will be in touch either way to let you know the outcome.
Ready to have an impact? Apply now!
About Us
Ipsos is one of the world’s largest research companies and currently the only one primarily managed by researchers, ranking as a #1 full-service research organization for four consecutive years . With over 75 different data-driven solutions, and presence in 90 markets, Ipsos brings together research, implementation, methodological, and subject-matter experts from around the world, combining thematic and technical experts to deliver top-quality research and insights. Simply speaking, we help the biggest companies solve some of their biggest problems, serving more than 5000 clients across the globe by providing research, data, and insights on their target markets. And we’re proud to share we’ve received our Great Place to Work Certification in 2022 & 2023!
Job Info
- Job Identification 6360
- Job Category Information Technology
- Posting Date 08/08/2025, 09:01 AM
- Locations London, England, United Kingdom United Kingdom (Hybrid)
#J-18808-Ljbffr
Senior Python Developer-Datasmoothie employer: Marketing Management Analytics, Inc.
Contact Detail:
Marketing Management Analytics, Inc. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Python Developer-Datasmoothie
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as FastAPI and async workflows. Being able to discuss your experience with these tools during an interview will demonstrate your readiness for the role.
✨Tip Number 2
Showcase any personal projects or tools you've developed using Python, especially those that involve AI or data analysis. This not only highlights your coding skills but also your passion for the field, which is crucial for a leadership position.
✨Tip Number 3
Prepare to discuss your approach to mentoring junior developers. Think of specific examples where you've guided others, as this aligns with the leadership aspect of the role and shows your commitment to team development.
✨Tip Number 4
Research Ipsos and their work in market research to understand their products and values. Being knowledgeable about the company will help you tailor your responses in interviews and show your genuine interest in contributing to their mission.
We think you need these skills to ace Senior Python Developer-Datasmoothie
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your professional Python experience, especially with FastAPI and async workflows. Include specific projects or tools you've developed that demonstrate your ownership of features and leadership in development.
Craft a Compelling Cover Letter: In your cover letter, express your genuine love for coding and mention any personal projects or tools you've launched. Discuss your experience with AI-assisted coding tools and how you can contribute to the architecture decisions at Datasmoothie.
Showcase Relevant Skills: Clearly outline your understanding of LLM-powered applications and agent frameworks like LangChain or LangGraph. Mention any familiarity with cloud-native systems, particularly Google Cloud Platform, as this is crucial for the role.
Highlight Leadership Experience: Emphasise your ability to mentor junior developers and lead architectural decisions. Provide examples of how you've supported team members in the past, showcasing your leadership and social influence skills.
How to prepare for a job interview at Marketing Management Analytics, Inc.
✨Showcase Your Python Expertise
Be prepared to discuss your professional experience with Python, especially your knowledge of FastAPI and async workflows. Highlight specific projects where you've taken ownership of features and led development efforts.
✨Demonstrate Leadership Skills
Since this is a leadership role, be ready to share examples of how you've mentored junior developers and contributed to team dynamics. Discuss your approach to guiding others through code reviews and architectural decisions.
✨Familiarise Yourself with AI Technologies
Given the focus on AI-powered analysis tools, make sure you can talk about your experience with AI-assisted coding tools like GitHub Copilot. Show enthusiasm for adopting new technologies and how they can enhance development processes.
✨Prepare for Technical Questions
Expect questions related to architecture decisions, performance optimisations, and cloud-native systems, particularly Google Cloud Platform. Brush up on your understanding of LLM-powered applications and agent frameworks like LangChain or LangGraph.
