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Senior software engineer

London
Lottie
Software engineer
Posted: 22h ago
Offer description

Join to apply for the Senior Software Engineer role at Lottie

This range is provided by Lottie. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.


Base pay range

Title: Senior Software Engineer
Department: Engineering
Salary: £75,000 - £100,000
Benefits & Culture: See here.
Equity: A very generous EMI share offering.
Holiday: 26 days + bank holidays.
Mission: Elevate later life for everybody and build the care sector of the future.
Office Policy: Remote or Hybrid with a 2 core office days per week.
Office Location: Remote or London Bridge, London, UK

The care sector is being transformed by technology, and we're looking for a Senior Software Engineer to drive this transformation. You'll build Found OS, our next-generation SaaS platform that's revolutionising care home management. You'll be working on the system that helps care providers manage enquiries, track occupancy, handle billing, and deliver better care to residents across the UK.

This is a hands-on role where you'll drive technical excellence while shipping fast. You'll work across our full stack (TypeScript, Node.js, React, Kubernetes), and experiment extensively with AI. We're looking for someone who embodies "outcomes over output" - someone who cares deeply about solving real problems for care providers, not just writing code.


What does this role involve?

* Building high-impact features for FoundOS, with your cross functional team
* Writing clean, well-tested code that ships daily - we optimise for sustainable throughput and move fast.
* Collaborating with Product and Design to drive feature decisions based on care provider needs and business outcomes.
* Experimenting with AI tools and integrations to enhance both care provider workflows and internal productivity.
* Contributing to our platform evolution and improving developer experience.
* Contributing to our engineering culture of continuous improvement.


What problems will you be solving?

* Revolutionising care management with AI - You'll integrate AI to automate mundane tasks, provide intelligent transcriptions and offer predictive analysis, freeing up care providers to focus on what matters most - resident care.
* Building the operational backbone of care homes - you'll develop the core FoundOS platform, building robust modules for enquiry tracking, resident occupancy, and billing.
* Connecting the fragmented care ecosystem - You'll create seamless integrations with crucial accounting software (QuickBooks, Sage) and care planning systems.
* Driving strategic decisions with data - You'll build comprehensive reporting and analytics dashboards that give care home operators the insights they need to optimise their operations and improve resident outcomes.


We think you’ll be a great fit if…

* You have 4+ years of hands-on software engineering experience with strong TypeScript skills and full-stack development across modern web technologies.
* You're product-minded. You think about user outcomes, not just technical solutions.
* You write code that others love to work with - clean, tested, and maintainable.
* You're obsessed with AI and actively experiment with LLMs, coding assistants, and AI-driven productivity improvements.
* You thrive with autonomy but love collaborating.
* You ship fast and iterate. You prefer "good enough today" over "perfect next week" and optimise for learning speed over prediction accuracy.
* You're genuinely curious about eldercare and motivated by our mission to transform how families find and access care.
* You're eager to learn and stay current with technology trends, especially in AI and web development.


This role isn’t for you if…

* Our mission to elevate later life care doesn’t resonate with you.
* You prefer working in isolation rather than as part of a collaborative, fast-paced team.
* You're uncomfortable with ambiguity or prefer detailed specifications over problem-solving from first principles.
* You haven't embraced AI tools in your development workflow or aren't curious about AI's potential.
* You prioritize perfect architecture over shipping working software to users.
* You're looking for a role where you can specialise in a specific area (ex: pure backend or pure frontend)


Lottie’s Interview Process

* Screening interview led by Lottie’s Talent Acquisition Lead
* First round interview led by the CTPO
* Technical assessment interview with Engineers
* Behavioral interview with Hiring Manager
* Final interview with Will Donnelly (Lottie’s Co-Founder & CEO)

We want to create an inclusive environment that celebrates the diversity of our people whilst enabling them to do the best work of their careers. We are committed to ensuring that all our people processes are equitable. All applicants will be considered for employment without attention to ethnicity, religion, sexual orientation, gender identity, family or parental status, national origin, veteran, neurodiversity status or disability status.

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