
ReBloom was conceived from our own professional journey and experiences, in the founding team, navigating the complexities of the secondary private investment market. We have seen firsthand how…

ReBloom was conceived from our own professional journey and experiences, in the founding team, navigating the complexities of the secondary private investment market. We have seen firsthand how…
Sector: AI-enabled platform for private market secondaries (financial services)
Headquarters: Copenhagen, Denmark
Founding year: 2024
Early funding: Pre-seed ~€400k (reported DKK 4.5M) in 2025
Product highlights: Invite-only institutional dark pool, AI-assisted due diligence, cap table & waterfall simulation
Private market secondaries — opaque pricing, lengthy transaction cycles, limited liquidity and inefficiencies in matching buyers and sellers.
2024
Financial Services
Approximately 400000 (reported DKK 4.5M)
Funding reported to expand platform and product capabilities.
“EP Capital participated in the funding round”
(Please send your CV and a short application letter to db@rebloom.ai to be considered)
Description
Are you a full-stack developer with a startup mentality who thrives in fast-paced, dynamic environments? Do you love taking ownership, being proactive, and driving innovation rather than just executing tasks?
If you're entrepreneurial, adaptable, and excited to shape the future of private market infrastructure alongside an ambitious team, this role is for you. We're seeking someone experienced in backend programming and modern architectural design, with a keen interest in Applied AI and a hunger to push boundaries in this space. We're experiencing tremendous traction globally and are accelerating on our growth.
ReBloom
ReBloom is an AI-native fintech startup based in Copenhagen Østerbro and is building the leading technology infrastructure for private market secondary transactions.
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We're bringing public market technology to private market secondaries and disrupting how institutional investors trade stakes in pre-IPO companies like SpaceX, Stripe, and Revolut.
By introducing sophisticated infrastructure that has never existed for private markets we are changing how billions in private securities change hands.
The Role
We're looking for a startup-minded full-stack engineer who will be a key contributor in collaboratively shaping our technical direction as we continue to innovate and scale. This isn't a role where you execute someone else's roadmap - you'll be part of defining what we build next.
You'll work directly with our CTO and technical team to:
- Build production-grade infrastructure: Architecting and developing robust backend systems and APIs as we continue to build a robust foundation for our codebase.
- Contribute to AI-driven solutions: Collaborate on Applied AI projects to push state-of-the-art applications in finance while gaining hands-on experience in the field.
- Shape product direction: Bringing entrepreneurial thinking and driving innovation as we expand our capabilities and define the future of private market infrastructure
- Grow in a dynamic setting: Be part of a fast-paced startup environment where your role will expand as the platform evolves, offering opportunities to innovate and take on more leadership responsibilities.
Qualifications
Strong full-stack development skills with emphasis on backend architecture and modern tech stacks
Experience with modern frameworks, API development, and cloud deployment
Proficiency with relational databases (PostgreSQL preferred)
Entrepreneurial mindset and a genuine interest in private markets and applied AI
Ability to collaborate effectively within a team and meet project deadlines
Bachelor's or Master's degree in Computer Science, Software Engineering or related field
Strong Advantages
Prior startup experience, especially in fintech
Hands-on experience with modern AI tech stacks (Langchain, Llamaindex, Langfuse, Huggingface, vector databases)
Experience building and deploying production-grade APIs in cloud environments
A strong curiosity and willingness to learn about private markets and financial technology
This is a full-time hybrid role with preference for on-site work at our office at Østerbro but with flexibility for remote work as well.
Please send your CV and a short application letter to db@rebloom.ai
Any questions or enquiries: db@rebloom.ai