Posted:
2/18/2026, 2:42:18 AM
Location(s):
Greater London, England, United Kingdom ⋅ England, United Kingdom
Experience Level(s):
Senior
Field(s):
Software Engineering
We’re on a mission to make good health last a lifetime. More than 1 billion people live with obesity worldwide, driving preventable chronic conditions. We’re here to build better long-term care.
Euc is the company behind Juniper, one of the world’s largest weight-management programs combining GLP-1 medication with personalised nutrition, movement support, and clinician-led care from prescribers, nurses, health coaches, pharmacists, and dietitians. Our published clinical research shows that our combined clinical and behavioural approach helps patients lose significantly more weight during their treatment with Juniper by four times.
At Eucalyptus, we’re on a mission to make healthcare simpler, safer, and more accessible. Behind every patient interaction is a platform that must operate reliably and at scale — connecting patients to care efficiently while enabling the business to make fast, data-informed decisions.
The Fulfilment squad focuses on the systems that power these critical workflows. From distributed services to fullstack solutions, this team designs and evolves the platform that keeps our operations running smoothly as we grow.
Key initiatives include scaling the core platform, improving system reliability, and building integrations across services to support expanding operations. This is a role for engineers who enjoy solving complex system challenges while delivering solutions that have real operational impact.
Design, build, and maintain distributed microservices using Golang or Node.js, including gRPC and Protobuf integrations
Contribute across the stack where needed, supporting frontend interfaces and internal tooling
Participate in architecture and system design decisions to ensure scalability, reliability, and maintainability
Collaborate with product, operations, and strategy partners to translate business needs into technical solutions
Drive best practices in coding, testing, and deployment across the squad
Mentor engineers and contribute to a culture of knowledge sharing
You’ll likely succeed if you:
Bring strong backend development experience, preferably with Golang or Node.js, and knowledge of distributed systems
Are comfortable contributing across the stack, with familiarity in React or similar frontend technologies
Have experience building robust, scalable, and maintainable systems
Thrive in fast-paced environments and collaborate effectively across multiple teams
Enjoy solving complex problems and taking ownership of meaningful technical challenges
Have experience working with cloud-native infrastructure
Are familiar with GraphQL, gRPC, Protobufs, or event-driven architectures
Understand operational workflows, logistics systems, or similarly complex business processes
You don’t need to tick every box — if this role excites you, we’d still love to hear from you.
This is a senior, high-autonomy role where engineers shape the platform that underpins how care is delivered. You’ll work on complex, high-scale systems, influence architectural direction, and help define engineering practices as the organisation grows — all within a collaborative team focused on real-world impact.
If building resilient systems that power healthcare delivery sounds exciting, we’d love to hear from you.
Website: https://eucalyptus.vc/
Headquarter Location: Sydney, New South Wales, Australia
Employee Count: 51-100
Year Founded: 2019
Last Funding Type: Venture - Series Unknown
Industries: Health Care ⋅ Internet ⋅ Software