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- Tasks: Own and shape core product areas, from discovery to deployment, while collaborating with teams.
- Company: Fifth Dimension, a dynamic startup revolutionising document-heavy industries with AI.
- Benefits: Competitive salary, equity options, tailored support, and meaningful parental leave.
- Other info: Join a culture that values curiosity, honesty, and personal growth.
- Why this job: Make a real impact in a fast-paced environment while growing your skills and career.
- Qualifications: Expertise in software engineering, strong Python skills, and experience in product development.
The predicted salary is between 80000 - 100000 £ per year.
About Us: Fifth Dimension is bringing vibe working to document-heavy industries. Today we work with real estate businesses in the US, EU and APAC, automating complex tasks, extracting valuable insights from documents, and empowering professionals to focus on high-impact work. Our AI workspace transforms how large investment managers and developers handle leases, development documents, and investment decisions. We are a London and New York based startup with investors across Europe and the US. Our founders bring extensive experience in real estate, data and analytics, and technology leadership.
The Challenge: It’s a typical day of analyzing usage analytics and shipping improvements: you hypothesise, prototype a solution, and demo it to stakeholders. You engage with customers to understand day-to-day usage, translate insights into a spec, and start building. You collaborate across teams to deliver a solution that meets real customer needs.
About You: You are an expert software engineer who thinks in terms of user outcomes, not just code. You understand the problem space deeply, make product-informed decisions, and build solutions customers didn’t know they needed until they cannot live without them. You have experience across the full stack—from backends and APIs to polished frontends—and strong product intuition for talking to customers and balancing scope, speed, and quality. You’re proficient with AI coding assistance tools and collaborate effectively with AI to maximise productivity. You pay attention to end-to-end user experience, adapt quickly, and mentor others while working with commercial teams and customers. You value personal growth and view complex problems as opportunities to expand your capabilities.
Your Impact: Reporting to our CTO, you’ll own and shape core product areas end-to-end—from discovery and design through architecture, implementation, deployment, and customer adoption. You’ll work with the engineering team and commercial stakeholders to deliver value to enterprise customers and drive the business forward.
Day to Day:
- Think like a Product Manager: own core product areas, balance technical excellence with business impact, and help write the spec.
- Own end-to-end delivery of complex features from discovery to production deployment and customer adoption.
- Talk to customers regularly to understand workflows, pain points, and unarticulated needs.
- Collaborate with product, design, and commercial teams to shape the roadmap and translate insights into robust technical solutions.
- Leverage AI coding tools to accelerate development.
- Lead development of underlying systems: scalable APIs and backend services for document processing and data extraction; reliable streaming and event-driven architectures; frontend experiences for AI capabilities; integrations with enterprise systems.
- Implement data privacy and security by design.
- Champion engineering best practices: testing, observability, CI/CD, infrastructure-as-code.
- Mentor engineers and collaborate with commercial teams.
- Invest in your own growth and take on ambitious technical challenges.
- Apply our engineering philosophy: intellectual honesty, effective time management, clear communication, and innovation.
Our Values and Engineering Culture: Our core principles are: Own it, Ship it, and Don’t Be Boring. Our engineering culture emphasises product-minded engineering, intellectual honesty, effective time management, clear communication, innovation, and personal growth.
Intellectual Curiosity and Honesty in Action: We value curiosity and honesty in problem solving, including documenting findings, sharing results, and improving product reliability.
What We're Looking For:
- Experience in high-growth startups or fast-paced tech environments.
- Track record building software with strong engineering practices.
- Experience owning end-to-end product development from discovery to delivery and customer adoption.
- Demonstrated product instinct and the ability to shape what gets built.
- Strong Python skills with customer-facing features on critical paths.
- Experience designing and building high-quality APIs, services, and distributed systems.
- Solid frontend skills and polished, user-facing applications.
- Proficiency with AI coding assistance tools (e.g., Claude Code).
- Intellectual curiosity and honesty; ability to dig into problems and share findings.
- Ability to balance immediate user needs with long-term architecture.
- Exceptional communication abilities for explaining concepts to diverse audiences.
- Ambition and resilience in a seed-stage company.
- Commercial awareness and delivering ongoing value to customers.
- Passion for personal growth and continuous learning.
Nice To Have (But Not Required):
- Experience with cloud infrastructure (GCP, AWS, or Azure) and container orchestration.
- Past experience in real estate, law, or finance.
- Robust software testing and deployment practices.
- Component-based system design and microservices.
- Event-driven architectures and streaming systems.
- Contributions to open-source projects or technical communities.
What We Offer You: Our benefits package goes beyond the standard startup offering, including tailored support for life challenges, meaningful parental leave, and a salary with equity. We offer a competitive salary range and benefits designed to support your well-being and growth.
The Process: Submit your CV with answers to our candidate questions, phone or video call with our CTO to discuss fit, live task and competency interview, in-person culture-fit interview with a range of people across the business, optionally, a paid one-week trial for candidates available for setup.
Product Engineer (Staff/Principal) employer: Fifth Dimension
Contact Detail:
Fifth Dimension Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Product Engineer (Staff/Principal)
✨Tip Number 1
Get to know the company inside out! Research Fifth Dimension's products and values, and think about how your skills as a Product Engineer can contribute. This will help you tailor your conversations and show that you're genuinely interested.
✨Tip Number 2
Practice your pitch! Be ready to explain how your experience aligns with their needs. Focus on your end-to-end product development skills and how you've tackled complex problems in the past. Confidence is key!
✨Tip Number 3
Engage with the team during interviews. Ask insightful questions about their current projects and challenges. This not only shows your interest but also helps you gauge if the company culture fits you.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re proactive and keen to be part of the Fifth Dimension journey.
We think you need these skills to ace Product Engineer (Staff/Principal)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Product Engineer role. Highlight your expertise in software engineering, user outcomes, and any relevant projects that showcase your ability to deliver value.
Answer Candidate Questions Thoughtfully: When you submit your application, take the time to answer our candidate questions thoroughly. This is your chance to show us your thought process and how you approach problem-solving, so don’t hold back!
Showcase Your Communication Skills: Since communication is key in our culture, make sure your written application demonstrates clarity and conciseness. We want to see how well you can explain complex concepts in a way that’s easy to understand.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen on joining our team!
How to prepare for a job interview at Fifth Dimension
✨Know Your Product Inside Out
Before the interview, dive deep into Fifth Dimension's products and services. Understand how they automate tasks and extract insights from documents. This knowledge will help you demonstrate your product instinct and show that you can think like a Product Manager.
✨Showcase Your Technical Skills
Be ready to discuss your experience with Python, APIs, and full-stack development. Prepare examples of past projects where you owned the end-to-end product development process. Highlight your proficiency with AI coding tools, as this aligns with their focus on leveraging technology for productivity.
✨Engage with Customer Insights
Fifth Dimension values understanding customer workflows and pain points. Be prepared to talk about how you've engaged with users in the past to gather insights and translate them into actionable solutions. This will showcase your ability to balance user needs with technical execution.
✨Emphasise Personal Growth and Curiosity
Demonstrate your passion for personal growth and continuous learning. Share examples of how you've tackled complex problems and what you've learned from those experiences. This aligns with their values of intellectual curiosity and honesty, which are crucial for success in their engineering culture.