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For Companies At a Glance
- Tasks: Lead software engineering projects and mentor a dynamic team while coding hands-on.
- Company: Join a high-growth PropTech SaaS company transforming property data access.
- Benefits: Enjoy hybrid working, competitive salary, generous holiday, and personal development budget.
- Why this job: Make a real impact on a cutting-edge platform while shaping the future of tech.
- Qualifications: 7+ years in software engineering with leadership experience in SaaS platforms.
- Other info: Collaborative culture with regular socials and excellent career growth opportunities.
The predicted salary is between 95000 - 120000 £ per year.
We’re partnering with a high-growth B2B PropTech SaaS business that’s transforming how property professionals access and leverage land data across the UK. In just a few years, the company has built one of the most advanced property data platforms in the market, integrating thousands of data sources and processing terabytes of information with sub-24-hour latency. With strong product-market fit, continued revenue growth, and ambitious scaling plans, they’re now hiring a Lead Software Engineer to help shape the next phase of the platform.
This is a hands-on leadership role within an engineering-led, collaborative environment, ideal for someone who enjoys balancing architectural ownership with meaningful day-to-day coding.
The Role
As Lead Software Engineer, you’ll combine deep technical expertise with strong leadership and architectural oversight. You’ll drive technical excellence across the organisation, mentor engineers, and influence the long-term direction of the platform. This is not a purely managerial role; you’ll contribute to the codebase daily while also shaping standards, systems, and engineering culture.
What You’ll Be Doing
- Technical Leadership & Architecture
- Provide architectural oversight across frontend, backend, and data infrastructure
- Set engineering standards and champion best practices in scalability, reliability, and maintainability
- Lead complex system design discussions, balancing speed, scope, and long-term scale
- Shape the technical roadmap alongside product and data leaders
- Hands-On Engineering
- Develop high-quality front-end features using React (Vite) + Tailwind
- Design and ship scalable, type-safe APIs using Node.js, Express, and tRPC
- Optimise and maintain PostgreSQL databases and query performance
- Collaborate with the data team to evolve Elasticsearch-driven architecture
- Own delivery of complex features from discovery through deployment and monitoring
- Team Leadership & Cross-Functional Impact
- Mentor senior and mid-level engineers through pairing, reviews, and coaching
- Foster a high-performance engineering culture built on ownership and continuous improvement
- Work closely with product, design, and data stakeholders to ensure technical input shapes roadmap decisions
- Translate complex technical challenges into clear, actionable insights for non-technical teams
What We’re Looking For
- 7+ years’ experience in software engineering
- 2–3+ years operating in a Lead, Staff, or Senior+ capacity
- Proven experience building and scaling SaaS platforms
- Experience leading architectural decisions and system design initiatives
- Strong full-stack capability in modern JavaScript/TypeScript environments
Tech Stack
- Frontend: React (Vite), Tailwind
- Backend: Node.js, Express, tRPC
- Databases: PostgreSQL, Elasticsearch
Strong adjacent experience is also welcomed.
Nice to Have
- Experience in PropTech or data-heavy platforms
- Familiarity with UK property, planning, or geospatial datasets
- Experience helping scale engineering teams in high-growth environments
Why Apply?
- Hybrid working (2 days onsite in Central London)
- Competitive salary + EMI scheme
- 25 days holiday + bank holidays + birthday off + Christmas shutdown
- Health cash plan (including dental)
- £500 annual personal development budget
- MacBook + home office contribution
- Collaborative, ambitious team culture with regular socials and company trips
Interview Process
- Initial video-based screening
- Technical task (React + Tailwind + tRPC + PostgreSQL)
- Technical walkthrough & system design interview
- Final interview with senior leadership
If you’re an experienced engineer who thrives on combining technical depth with leadership impact, and you want to help scale a genuinely high-impact data platform, we’d love to share more.
Lead Software Engineer in Slough employer: Develop
Contact Detail:
Develop Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Lead Software Engineer in Slough
✨Tip Number 1
Network like a pro! Reach out to your connections in the tech industry, especially those who work in PropTech or SaaS. A personal referral can make all the difference when you're aiming for that Lead Software Engineer role.
✨Tip Number 2
Prepare for technical interviews by brushing up on your coding skills and system design knowledge. Practice common algorithms and architectural patterns, as you'll need to showcase your expertise in both hands-on coding and high-level decision-making.
✨Tip Number 3
Showcase your leadership experience! Be ready to discuss how you've mentored other engineers and contributed to building a strong engineering culture. Highlight specific examples where your guidance led to successful project outcomes.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets the attention it deserves. Plus, we love seeing candidates who are proactive about their job search!
We think you need these skills to ace Lead Software Engineer in Slough
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that align with the Lead Software Engineer role. Highlight your experience in SaaS platforms and any leadership roles you've held, as we want to see how you can contribute to our ambitious scaling plans.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about this role and how your background fits with our mission. Share specific examples of your technical leadership and hands-on engineering experience to make your application stand out.
Showcase Your Technical Skills: Since this role involves hands-on coding, be sure to highlight your proficiency in React, Node.js, and PostgreSQL. If you have experience with our tech stack, let us know how you've used these technologies to solve complex problems in the past.
Apply Through Our Website: We encourage you to apply directly through our website for a smoother application process. This way, we can easily track your application and ensure it gets the attention it deserves!
How to prepare for a job interview at Develop
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in the technologies mentioned in the job description, especially React, Node.js, and PostgreSQL. Brush up on your knowledge of these tools and be ready to discuss how you've used them in past projects.
✨Prepare for System Design Questions
Given the role's focus on architectural oversight, expect questions around system design. Practice explaining your thought process for designing scalable systems and be prepared to discuss trade-offs between speed and maintainability.
✨Showcase Your Leadership Skills
This position requires a balance of coding and leadership. Be ready to share examples of how you've mentored other engineers or led teams in previous roles. Highlight your approach to fostering a high-performance culture.
✨Understand the Business Context
Since this is a PropTech SaaS company, familiarise yourself with the industry and its challenges. Being able to translate technical concepts into business value will impress the interviewers and show that you can align engineering efforts with company goals.