Full-Time

Senior Software Engineer (AI)

AI

Posted on 7/8/2025

Focaldata

Focaldata

11-50 employees

AI-first consumer insight platform for research

No salary listed

London, UK

Hybrid

Team is required to be in the office three days a week.

Category
Software Engineering (1)
Required Skills
LLM
Python
Requirements
  • 5+ years of coding experience (3+ years with Python building applications as opposed to purely scripting)
  • Strong experience working with LLMs (large language models) in a practical, product-driven context.
  • Experience with evaluation systems: Comfortable writing and leveraging evals to measure and improve system performance.
  • Backend-heavy product experience: Solid background in backend engineering, ideally in products with complex infrastructure.
  • Strong systems thinking: Ability to see the bigger picture, considering both short-term and long-term impacts of technical decisions.
  • Autonomy: Proven ability to take ownership of projects, working end-to-end with minimal supervision while aligning with high-level, often ambiguous product requirements.
  • Communication excellence: Ability to communicate complex technical concepts effectively at all levels—be it with your peers, your manager, or non-technical stakeholders.
  • Problem-solving focus: A laser-like focus on identifying and solving critical path issues, ensuring progress for yourself and your team.
Responsibilities
  • Develop clean, efficient, and maintainable code that meets the highest standards and prioritises simplicity over cleverness.
  • Identify blockers in the development process, proactively assist and guide fellow team members, and resolve technical roadblocks promptly to ensure smooth progress.
  • Break down complex, high-level product requirements into smaller, manageable technical deliverables.
  • Bring your experience and seniority to the table by making well-considered decisions that balance trade-offs.
  • Operate in a startup tech team environment that is growing to the next level, and champion best practices to ensure scalability and maintainability.
  • Contribute to a wide range of different software engineering work as needed.
Desired Qualifications
  • React experience would be a benefit
  • DevOps experience: Direct experience managing deployment pipelines, monitoring, or infrastructure.
  • Experience in mentoring junior developers, helping them grow and ensuring adherence to best practices.

Focaldata provides an AI-first consumer insight platform paired with research services to help organizations make better marketing, product, strategy, and policy decisions. It combines its proprietary research technology with a team of researchers to collect high-quality quantitative and qualitative data, reducing operational overhead so clients can focus on deep analysis and strategic advice. The platform is used by world-class consultants and data scientists to generate actionable insights, and the company also conducts political and social research, including polling and analysis for elections such as the US presidential race and the UK General Election. Overall, Focaldata aims to deliver scalable, data-driven insights that inform decision-making across commercial, policy, and electoral contexts.

Company Size

11-50

Company Stage

N/A

Total Funding

$436.6K

Headquarters

London, United Kingdom

Founded

2017

Simplify Jobs

Simplify's Take

What believers are saying

  • AI streamlines workflows, freeing researchers for strategic analysis.
  • Enables ideation, feature prioritization with real consumer feedback.
  • Accelerates marketing and growth research for leading brands.

What critics are saying

  • Remesh's live dialogues undercut Focaldata's scripted AI interviews.
  • UserTesting's 1M+ network erodes Focaldata's product testing speed.
  • OpenAI's InsightGPT commoditizes Focaldata's AI verbatim synthesis.

What makes Focaldata unique

  • Focaldata's AI automates coding open ends and sentiment analysis.
  • Proprietary platform supports qual-quant hybrid research for brands.
  • Serves Virgin Media O2, Nestlé, Medtronic in political polling.

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Benefits

Flexible Work Hours

Hybrid Work Options

Growth & Insights

Headcount

6 month growth

2%

1 year growth

2%

2 year growth

11%
INACTIVE