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- Tasks: Lead tech innovation and develop seamless secondhand shopping experiences.
- Company: Join Circler, a fast-growing startup revolutionising the resale market with AI technology.
- Benefits: Enjoy mentorship from industry leaders, real equity, and a path to leadership roles.
- Why this job: Be part of a mission-driven team focused on sustainability and meaningful work.
- Qualifications: Strong full-stack experience, strategic thinking, and a passion for AI/ML required.
- Other info: This role is ideal for those returning to work after a career break.
The predicted salary is between 43200 - 72000 £ per year.
4 days ago Be among the first 25 applicants
Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates.
ivee is exclusively for people returning to work after a career break in the UK
Please do not apply if you are outside the UK
Have you taken a career break and looking to return to work? Are you struggling to find flexible jobs that fit around your family life/ caregiving?
At ivee, were on a mission to help every person return to meaningful, flexible work after a career break. Our community provides upskilling, mentoring and access to job opportunities with vetted flexible employers, so that you don\’t have to settle for less.
Press apply to express your interest in ivee and apply for one of our client roles on our platform:
Join Circler as Founding Tech Lead
Circler is reinventing the way the world shops secondhand. With resale growing 5x faster than new fashion and sustainability top of mind, Circler is addressing the effort and risk gaps that stop 60% of people from buying preloved. Using proprietary data and AI/ML matching, we make shopping secondhand seamless.
As a Founding Full Stack Developer, you will work alongside the CEO and cross-functional team to define and implement the technology vision and strategy. You\’ll own full-stack delivery, combining powerful backend data handling with beautiful customer experiences. This is a hands-on role with a path to Head of Tech and meaningful equity.
Key Responsibilities:
- Drive data-led innovation with AI/ML, including recommendation systems and personalization features
- Collaborate with business leaders, non-tech stakeholders, and investors to align tech direction with company strategy
- Balance hands-on coding with technical leadership and mentoring
- Own customer experience across web, mobile and backend integrations
Who You Are:
- Strong back-end focus with full-stack engineering experience
- Strategic thinker with commercial acumen and startup grit
- Data-obsessed with proven experience in AI/ML or strong interest in applied machine learning
- Confident communicator and collaborator across technical and non-technical teams
- Pragmatic in build vs. buy decisions
- Passionate about sustainability, marketplaces, and doing meaningful work
- AWS and GCP (BigQuery, Looker)
- Data science and ML experience a plus
Bonus if you have:
- Experience with marketplaces, ecommerce, or apparel
- Experience building matching engines or recommendation systems
- CS or Mathematics degree
Why Join Circler:
- Fast-growing, revenue-generating, grant-backed startup
- Google for Startups program & Walpole Brand of Tomorrow
- Mentorship from world-class advisors including former IBM Watson CTO
- Real equity and influence as a founding team member
Please press apply to access the full job description and apply for this role.
Seniority level
- Seniority levelMid-Senior level
Employment type
- Employment typeFull-time
Job function
- IndustriesTechnology, Information and Internet
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Tech Lead/CTO/Head of Tech (London) employer: ivee | The return-to-work platform
Contact Detail:
ivee | The return-to-work platform Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Tech Lead/CTO/Head of Tech (London)
✨Tip Number 1
Familiarise yourself with Circler's mission and values. Understanding their focus on sustainability and secondhand shopping will help you align your passion with their goals, making you a more appealing candidate.
✨Tip Number 2
Showcase your experience in AI/ML during networking opportunities. Engage with professionals in the tech community who have insights into Circler or similar startups, as personal connections can often lead to referrals.
✨Tip Number 3
Prepare to discuss your hands-on coding experience and technical leadership skills in detail. Be ready to share specific examples of how you've balanced these roles in previous positions, as this is crucial for the Tech Lead role.
✨Tip Number 4
Research current trends in e-commerce and marketplaces, especially around secondhand shopping. Being knowledgeable about industry developments will demonstrate your commitment and strategic thinking to the hiring team.
We think you need these skills to ace Tech Lead/CTO/Head of Tech (London)
Some tips for your application 🫡
Understand the Role: Read the job description thoroughly to grasp the key responsibilities and required skills. Tailor your application to highlight your relevant experience in full-stack development, AI/ML, and leadership.
Craft a Compelling CV: Ensure your CV showcases your technical skills, particularly in back-end development and AI/ML. Include specific projects or achievements that demonstrate your ability to drive data-led innovation and collaborate with cross-functional teams.
Write a Tailored Cover Letter: In your cover letter, express your passion for sustainability and marketplaces. Mention how your background aligns with Circler's mission and how you can contribute to their technology vision and strategy.
Highlight Relevant Experience: If you have experience with AWS, GCP, or building recommendation systems, make sure to highlight these in your application. Use specific examples to illustrate your expertise and how it relates to the role.
How to prepare for a job interview at ivee | The return-to-work platform
✨Understand the Company Mission
Before your interview, make sure you fully grasp Circler's mission to reinvent secondhand shopping. Familiarise yourself with their approach to sustainability and how they leverage AI/ML in their operations. This will show your genuine interest and alignment with their values.
✨Showcase Your Technical Skills
Be prepared to discuss your full-stack engineering experience in detail. Highlight specific projects where you've successfully implemented AI/ML solutions or worked on recommendation systems. This is crucial for demonstrating your technical expertise and ability to drive data-led innovation.
✨Prepare for Collaborative Scenarios
Since the role involves collaboration with both technical and non-technical stakeholders, think of examples from your past where you've effectively communicated complex ideas. Be ready to discuss how you balance hands-on coding with leadership responsibilities.
✨Express Your Passion for Sustainability
Circler values candidates who are passionate about sustainability and meaningful work. Share your thoughts on the importance of sustainable practices in technology and how you can contribute to this mission through your role as a Tech Lead.
