About the role (What you’ll be doing)

As Senior Security Engineer you will join our Trust Team (IT, Cybersecurity, Infrastructure) at Eucalyptus and contribute to building a reliable and effective digital health platform. Reporting to the Security Engineering Manager, you will drive application and cloud security initiatives that enable innovation and protect the data of hundreds of thousands of patients.

You’re joining during a period of significant business transformation and international growth. Your first months will reflect that context: scaling security controls across new markets, partnering with product and engineering, and building guardrails and tooling as we adopt AI in engineering workflows.

Key responsibilities

• Partner with engineering teams: Identify and prioritise security risks in products and features, facilitate threat modelling, and grow the engineering team’s security skills.
• Identify and manage vulnerabilities: Perform security testing against our applications and cloud infrastructure to identify vulnerabilities. Work with teams across the business to manage vulnerability remediation.
• Build internal security tooling: Develop security tooling and automations to shift security left and reduce manual review bottlenecks.
• Manage and mature our security posture: Design and implement security controls across cloud platforms and applications.
• Prepare for and respond to security incidents: Investigate alerts, maintain and evolve response playbooks, and lead cross-functional response when incidents occur.

About you (Who you are)

Skills & experience

• 5+ years of experience in security engineering, application security, software development, or a related engineering role.
• You are able to code effectively in at least one modern language (Python, Go, JavaScript, etc.).
• You have experience conducting security design reviews, threat modelling, and code reviews for web applications.
• Hands-on experience with designing, implementing and securing cloud-native systems and applications.
• Deep understanding of web application vulnerabilities, attack techniques and mitigation strategies.
• You have excellent written and verbal communication skills, particularly in explaining technical concepts to non-technical audiences.

Valuable but not required

• Experience working with security tools such as SAST, DAST, SCA, and container security scanners.
• Familiarity with security standards and privacy frameworks (e.g. ISO 27001, GDPR, Australian Privacy Act).

Behaviours & attitudes

• Strong partnering skills. You build trusted relationships across engineering, IT and the business and thrive in collaborative, cross-functional environments.
• Pragmatic risk communicator. You frame security decisions in terms of business risk and trade-offs, not just technical severity. You know when to prioritise 'good enough now' over 'perfect later.'
• Problem-solving orientation. You approach challenges with creativity and persistence. You are comfortable with ambiguity, connect day-to-day work to larger objectives, and know when to simplify versus when to invest.
• Continuous learner. You are intellectually curious and humble. You actively seek new perspectives, adapt based on evidence, and embrace the learning curve of building across diverse health domains and markets.

Why you should join Engineering at Euc

• Real ownership and impact at scale. Own and drive security initiatives at the intersection of emerging technology, healthcare and global scale. Your work ships to production and has an impact in days, not weeks or months.
• We have a high performance culture. We have a high bar for talent, so you'll get to learn from some of the best engineers in the industry. Security here is about proportionate controls that keep teams moving - not tick-box gates.
• The environment you'll be securing. Frontend: React, React Native + Expo, TypeScript, Apollo, Tailwind. Backend: Node (TypeScript) and Go microservices, Federated GraphQL, gRPC, Protobufs, Pub/Sub and Postgres, hosted on GCP Kubernetes Engine (GKE).
• We'll invest in your growth, development and career. Get mentorship from leaders across Australia, the UK, Germany, and Japan, collaborate with teams in the Philippines and South Africa, and explore new markets or travel internationally. Every employee has a yearly Learning and Development budget for courses, books, conferences - anything to help you learn.

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

About the role (What you’ll be doing)

As Security Engineering Manager you will join our Trust Team (IT, Cybersecurity, Infrastructure) at Eucalyptus and lead the security engineering function that protects the dignity of patients using our healthcare services. You will report to the Head of Security and Infrastructure and take ownership of security engineering execution and team leadership.

You're joining during a period of significant business transformation and international growth. Your first six months will be shaped by that context: scaling our security engineering controls and processes across new markets and embedding security into AI adoption initiatives.

Key responsibilities

• Own the security engineering roadmap and delivery. Set quarterly and annual OKRs, prioritise and steer project execution, and manage BAU workload through repeatable processes and operating rhythms.
• Embed security through major change and growth. Scale our security controls and processes as we launch into new markets; partner with product and engineering to embed security-by-design; and lead incident readiness for our global business.
• Maintain and evolve our AI governance framework. You'll mature our AI governance policies, technical controls and training to reduce risk and accelerate commercial value from AI.
• Grow and develop the security engineering team. Coach for technical depth and judgment under ambiguity, set expectations that create clarity and accountability, and build a team culture of ownership and continuous improvement.

About you (Who you are)

Skills & experience

• Experience leading security engineers and owning delivery for technical security initiatives in a fast-moving product company.
• Comfort operating at the intersection of cloud infrastructure, application security and Governance, Risk and Compliance (GRC). You can credibly steer technical decisions, unblock the team, and hold your own in architectural conversations.
• Proven ability to prioritise and make trade-offs to deliver the highest-impact security initiatives - weighted by commercial value and risk reduction.
• Strong grasp of threats, vulnerabilities and mitigation strategies for cloud-native environments.
• Experience leading cross-functional programmes at scale - M&A integration, new market launches, or enterprise-wide control programmes (logging, DLP, MFA) - is highly valuable and directly relevant to the work ahead.
• Familiarity with governing emerging technology adoption through a mix of policy, training and technical guardrails.
• Excellent written and verbal communication; you translate technical risk for non-technical partners and write in a way that makes processes and decisions durable.

Valuable but not required

• Experience leading incident response across multiple time zones and jurisdictions.
• Familiarity with security standards and privacy frameworks (e.g. ISO 27001, GDPR, Australian Privacy Act).
• Exposure to GCP, Kubernetes, and GraphQL-based architectures.

Behaviours & attitudes

• Strong business analysis and partnering skills. You build trusted relationships across engineering, IT and the business and thrive in collaborative, cross-functional environments.
• Problem-solving orientation. You approach challenges with creativity and persistence. You are comfortable with ambiguity, connect day-to-day work to larger objectives, and know when to simplify versus when to invest.
• Continuous learner. You are intellectually curious and humble. You actively seek new perspectives, adapt based on evidence, and embrace the learning curve of building across diverse health domains and markets.

Why you should join Engineering at Euc

• Own outcomes, not just tickets. You prioritise across project delivery, new markets and emerging technology - your security roadmap is a real portfolio, not a maintenance queue.
• Managers are expected to be force multipliers. Clear expectations, candid feedback and sustainable pacing matter as much as velocity; you help teams ship without burning out on heroics.
• We have a high performance culture. We have a high bar for talent, so you'll get to learn from some of the best engineers in the industry. Security leadership here is about proportionate controls that keep teams moving - not tick-box gates.
• The environment you'll be securing. Frontend: React, React Native + Expo, TypeScript, Apollo, Tailwind. Backend: Node (TypeScript) and Go microservices, Federated GraphQL, gRPC, Protobufs, Pub/Sub and Postgres, hosted on GCP Kubernetes Engine (GKE).
• We'll invest in your growth, development and career. Get mentorship from leaders across Australia, the UK, Germany, and Japan, collaborate with teams in the Philippines and South Africa. Every employee has a yearly Learning and Development budget for courses, books, conferences - anything to help you learn.

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

About the role (What you’ll be doing)

We’re looking for a Staff Software Engineer to join our engineering team. You’ll be joining an efficient and collaborative 50 person engineering team that’s building the platform to solve the world’s toughest healthcare challenges.

You will:

• Be a key architectural voice in designing robust and scalable software.
• Work closely with cross-functional teams in product, design, marketing, creative, analytics, and operations to build the best telehealth experiences for our patients
• Build tools for internal Euc employees including doctors, health coaches and the medical operations team (so we ave a very tight feedback loop!)
• Iteratively build new features, balancing rapid prototyping with stability, security, and modularity
• Provide mentorship and knowledge sharing amongst the wider team. Bring your ideas to the table, and help our team run as effectively as possible

About you (Who you are)

• A problem solver at heart. You’re able to work in a fluid and fast paced environment where you may not always have all the information you need
• Ability to ideate on our products. Engineering is able to influence the product direction so we’re building the right things in the right way
• Capable of engaging in considered and productive discourse with others on a regular basis, especially during technical scoping
• Adaptable, sometimes requirements change and we need to be able to move with them
• Several years in a similar role at other startups, scale-ups or software companies under your belt, using elements of our tech stack.
• A Fullstack Software Engineer, capable and willing to contribute to both frontend and backend code bases. Ideally a specialist in one
• You own what you ship and have been involved in the full product lifecycle. You have experience leading projects, from discovery, design, architecture and system design, all the way through to work breakdown, implementation and monitoring.
• Have excellent written and verbal communication skills

Why you should join Engineering at Euc

• We’re on a quest to build a robust, scalable, configurable, multi-brand platform (that’s also enjoyable to work on!) on which we can solve the world’s biggest healthcare challenges, and you can be a pivotal player in that journey.
  • We’re a lean 20 person engineering team, so you can have genuine input on what we build and how we build it
• We have a high performance culture
  • We have a high bar for talent, so you’ll get to learn from some of the best engineers in the industry
  • We write as many low quality memes as we do high quality PRs
  • We optimise for velocity and deploy to production hundreds of times a month. Once you merge your code, it’s in prod in minutes
• You’ll get to work with a modern tech stack that we’re always improving. If something isn’t working for us, we’ll iterate until we get it right and everyone on the team is encouraged to help refine it.
  • Frontend: React, React Native + Expo, TypeScript, Apollo, Tailwind
  • Backend: Node (TypeScript) and Go microservices, Federated GraphQL, gRPC, Protobufs, Pub/Sub and Postgres, hosted on GCP Kubernetes Engine (GKE)
• You’ll work on interesting engineering challenges:
  • Euc has a large appetite for product development, so we have a roadmap of innovative, greenfield features to work on
  • We've been running microservices smoothly in production for a few years, but there is still a lot of complex business logic in our legacy mono-repo to understand, break down, improve and port across.
  • We strive for efficiency and invest heavily in internal tooling to improve developer experience
• We’ll invest in your growth, development and career
  • When we introduced Go microservices we invested in upskilling the whole team in a new language
  • No matter which direction you want to take your career, we’ll provide opportunities for you
  • Every engineer has a yearly Learning and Development budget that they can use for courses, books, conferences, anything to help you learn.

Why join Eucalyptus?

Euc is also behind a growing family of digital healthcare clinics (Pilot, Kin, Software, Compound) across men’s health and well-being, fertility, skincare, and preventative health.

Here’s what makes joining Euc unique:

• What’s next - Our goal for the next three years is to support 1 million patients globally to live better for longer. We’re launching into new conditions, demographics, and geographies as we build a truly preventive healthcare ecosystem.
• Build something world-changing - We’re on the path to becoming the world’s largest international digital healthcare company. It will be challenging, fast-paced, and deeply rewarding.
• Make real impact - You will deliver work that directly shapes patient outcomes and scales evidence-based care across markets.
• Accelerate your growth - You will have high ownership, continuous feedback, and dedicated development support.
• Join a motivated team - You will collaborate with talented peers to solve complex clinical and operational problems at scale.

What’s ahead in Australia?

• Grow with us globally - Get mentorship from leaders across Australia, the UK, Germany, and Japan, collaborate with teams in the Philippines and South Africa, and explore new markets or travel internationally. Recognised on Hatch’s Hotlist as one of Australia’s top employers, we support early-career professionals to become future global leaders.
• Shape your career - Access learning budgets, conferences, certifications, peer shadowing, and a global knowledge-sharing culture.
• Be an owner - Equity for everyone means you share in our success.
• Work where well-being matters - Experience catered wellness talks, exercise classes, whoops to track your wellbeing, free barista coffees, funded social clubs, and quarterly rooftop parties.
• Innovate with purpose - Use state-of-the-art tools and contribute to bold, impactful solutions in healthcare.
• Support at every stage - Benefit from parental and miscarriage leave, to health, professional development, and personal days, Whoop membership, and our Employee Assistance Program.

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

As this role is part of our ongoing talent pool, response times may vary depending on hiring needs and timing. If there’s a strong match, someone from our Talent team will be in touch

About you (Who you are)

• At least 5-8 years of experience in a similar role at other startups or software companies under your belt.
• A problem solver at heart. You’re able to work in a fluid and fast paced environment where you may not always have all the information you need
• Ability to ideate on our products. Engineering is able to influence the product direction so we’re building the right things in the right way
• Capable of engaging in considered and productive discourse with others on a regular basis, especially during technical scoping
• Adaptable, sometimes requirements change and we need to be able to move with them
• Several years in a similar role at other startups, scale-ups or software companies under your belt, using elements of our tech stack.
• A Fullstack Software Engineer, capable and willing to contribute to both frontend and backend code bases. Ideally a specialist in one
• You own what you ship and have been involved in the full product lifecycle. You have experience leading projects, from discovery, design, architecture and system design, all the way through to work breakdown, implementation and monitoring.
• Have excellent written and verbal communication skills

Why you should join Engineering at Euc

• We’re on a quest to build a robust, scalable, configurable, multi-brand platform (that’s also enjoyable to work on!) on which we can solve the world’s biggest healthcare challenges, and you can be a pivotal player in that journey.
  • We’re a 40 person engineering team, so you can have genuine input on what we build and how we build it
• We have a high performance culture
  • We have a high bar for talent, so you’ll get to learn from some of the best engineers in the industry
  • We write as many low quality memes as we do high quality PRs
  • We optimise for velocity and deploy to production hundreds of times a month. Once you merge your code, it’s in prod in minutes
• You’ll get to work with a modern tech stack that we’re always improving. If something isn’t working for us, we’ll iterate until we get it right and everyone on the team is encouraged to help refine it.
  • Frontend: React, React Native + Expo, TypeScript, Apollo, Tailwind
  • Backend: Node (TypeScript) and Go microservices, Federated GraphQL, gRPC, Protobufs, Pub/Sub and Postgres, hosted on GCP Kubernetes Engine (GKE)
• You’ll work on interesting engineering challenges:
  • Euc has a large appetite for product development, so we have a roadmap of innovative, greenfield features to work on
  • We've been running microservices smoothly in production for a few years, but there is still a lot of complex business logic in our legacy mono-repo to understand, break down, improve and port across.
  • We strive for efficiency and invest heavily in internal tooling to improve developer experience
• We’ll invest in your growth, development and career
  • When we introduced Go microservices we invested in upskilling the whole team in a new language
  • No matter which direction you want to take your career, we’ll provide opportunities for you
  • Every engineer has a yearly Learning and Development budget that they can use for courses, books, conferences, anything to help you learn.

Why join Eucalyptus?

Euc is also behind a growing family of digital healthcare clinics (Pilot, Kin, Software, Compound) across men’s health and well-being, fertility, skincare, and preventative health.

Here’s what makes joining Euc unique:

• What’s next - Our goal for the next three years is to support 1 million patients globally to live better for longer. We’re launching into new conditions, demographics, and geographies as we build a truly preventive healthcare ecosystem.
• Build something world-changing - We’re on the path to becoming the world’s largest international digital healthcare company. It will be challenging, fast-paced, and deeply rewarding.
• Make real impact - You will deliver work that directly shapes patient outcomes and scales evidence-based care across markets.
• Accelerate your growth - You will have high ownership, continuous feedback, and dedicated development support.
• Join a motivated team - You will collaborate with talented peers to solve complex clinical and operational problems at scale.

What’s ahead in Australia?

• Grow with us globally - Get mentorship from leaders across Australia, the UK, Germany, and Japan, collaborate with teams in the Philippines and South Africa, and explore new markets or travel internationally. Recognised on Hatch’s Hotlist as one of Australia’s top employers, we support early-career professionals to become future global leaders.
• Shape your career - Access learning budgets, conferences, certifications, peer shadowing, and a global knowledge-sharing culture.
• Be an owner - Equity for everyone means you share in our success.
• Work where well-being matters - Experience catered wellness talks, exercise classes, whoops to track your wellbeing, free barista coffees, funded social clubs, and quarterly rooftop parties.
• Innovate with purpose - Use state-of-the-art tools and contribute to bold, impactful solutions in healthcare.
• Support at every stage - Benefit from parental and miscarriage leave, to health, professional development, and personal days, Whoop membership, and our Employee Assistance Program.

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

About the role (What you'll be doing)

Eucalyptus is looking for a Senior Software Engineer I, Full Stack (AI focus) to join our high-performing engineering team. You’ll be part of a highly collaborative 40-person engineering group, building higher touch, higher quality healthcare technology that our patients around the world love using — now with AI as a core part of our platform.

• Be a key engineering voice in designing and building scalable, production-grade AI-powered features across our multi-brand platform — from patient-facing conversational tools to intelligent decision-support systems.
• Integrate with foundational LLM APIs (Gemini, OpenAI, etc.) and design scalable architectures for generative use cases, including RAG and multi-agent systems.
• Work closely with cross-functional stakeholders in product, design, marketing, creative, analytics, and operations to deliver the best AI-enabled telehealth experiences for our patients.
• Act as the AI subject matter expert — run demos, lead workshops, pair program, and document best practices to accelerate AI adoption across the eng org.
• Provide architectural guidance and ensure AI systems are production-ready, safe, and scalable.
• Lead the creation and ownership of shared LLM infrastructure (prompt management, evaluation tooling, safety/observability) in collaboration with Data Engineering and ML Ops.

What success looks like in this role:

• Short-term (first 5 months): personally design, build, and ship at least one customer-facing LLM-powered feature end-to-end.
• Long-term: enable all engineering teams to independently deliver LLM features by providing shared infrastructure, tooling, and best practices.

About you (Who you are)

• Strong full-stack engineering track record (Typescript, Go/Node, GCP, distributed systems).
• At least 1–2 years of recent, hands-on experience building LLM-powered features in production (e.g. conversational agents, personalised recommendation engines, retrieval-augmented systems, or agentic collaborative multi-agent systems).
• Familiarity with LangChain, LangGraph, RAG patterns, and other common LLM integration frameworks.
• Comfortable operating in an 80:20 individual contributor to tech leadership split, with scope to grow leadership responsibilities over time.
• Exceptional ability to break down projects, estimate timelines, and execute complex initiatives with multiple workstreams.
• Excellent written and verbal communication skills, with the ability to simplify complex AI concepts for different audiences.
• Experience building reusable components and AI-enabled services across multiple applications and codebases.
• You are curious and resourceful — comfortable navigating ambiguity, exploring new approaches, and solving problems without always having all the answers.
• Bonus: experience in regulated environments, AI observability tooling, or guiding AI adoption in a team new to AI.

Why you should join Engineering at Euc

• We’re on a quest to build a robust, scalable, configurable, multi-brand platform (that’s also enjoyable to work on!) on which we can solve the world’s biggest healthcare challenges, and you can be a pivotal player in that journey.
  • We’re a lean 40 person engineering team, so you can have genuine input on what we build and how we build it
• We have a high performance culture
  • We have a high bar for talent, so you’ll get to learn from some of the best engineers in the industry
  • We write as many low quality memes as we do high quality PRs
  • We optimise for velocity and deploy to production hundreds of times a month. Once you merge your code, it’s in prod in minutes
• You’ll get to work with a modern tech stack that we’re always improving. If something isn’t working for us, we’ll iterate until we get it right and everyone on the team is encouraged to help refine it.
  • Frontend: React, React Native + Expo, TypeScript, Apollo, Tailwind
  • Backend: Node (TypeScript) and Go microservices, Federated GraphQL, gRPC, Protobufs, Pub/Sub and Postgres, hosted on GCP Kubernetes Engine (GKE)
• You’ll work on interesting engineering challenges:
  • Euc has a large appetite for product development, so we have a roadmap of innovative, greenfield features to work on
  • We've been running microservices smoothly in production for a few years, but there is still a lot of complex business logic in our legacy mono-repo to understand, break down, improve and port across.
  • We strive for efficiency and invest heavily in internal tooling to improve developer experience
• We’ll invest in your growth, development and career
  • When we introduced Go microservices we invested in upskilling the whole team in a new language
  • No matter which direction you want to take your career, we’ll provide opportunities for you
  • Every engineer has a yearly Learning and Development budget that they can use for courses, books, conferences, anything to help you learn.

Why join Eucalyptus?

Euc is also behind a growing family of digital healthcare clinics (Pilot, Kin, Software, Compound) across men’s health and well-being, fertility, skincare, and preventative health.

Here’s what makes joining Euc unique:

• What’s next - Our goal for the next three years is to support 1 million patients globally to live better for longer. We’re launching into new conditions, demographics, and geographies as we build a truly preventive healthcare ecosystem.
• Build something world-changing - We’re on the path to becoming the world’s largest international digital healthcare company. It will be challenging, fast-paced, and deeply rewarding.
• Make real impact - You will deliver work that directly shapes patient outcomes and scales evidence-based care across markets.
• Accelerate your growth - You will have high ownership, continuous feedback, and dedicated development support.
• Join a motivated team - You will collaborate with talented peers to solve complex clinical and operational problems at scale.

What’s ahead in Australia?

• Grow with us globally - Get mentorship from leaders across Australia, the UK, Germany, and Japan, collaborate with teams in the Philippines and South Africa, and explore new markets or travel internationally. Recognised on Hatch’s Hotlist as one of Australia’s top employers, we support early-career professionals to become future global leaders.
• Shape your career - Access learning budgets, conferences, certifications, peer shadowing, and a global knowledge-sharing culture.
• Be an owner - Equity for everyone means you share in our success.
• Work where well-being matters - Experience catered wellness talks, exercise classes, whoops to track your wellbeing, free barista coffees, funded social clubs, and quarterly rooftop parties.
• Innovate with purpose - Use state-of-the-art tools and contribute to bold, impactful solutions in healthcare.
• Support at every stage - Benefit from parental and miscarriage leave, to health, professional development, and personal days, Whoop membership, and our Employee Assistance Program.

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

About the role (What you'll be doing)

• Be a strong and trusted contributor to our frontend and backend multi-brand platform.
• Work closely with cross-functional stakeholders in product, design, analytics, and operations to develop the best telehealth infrastructure and experiences for our customers.
• Take an iterative approach to building & scaling new features, balancing rapid prototyping - while also placing high importance on the stability, security, and modularity of our overall system.
• Provide knowledge sharing amongst the wider team. We want you to identify opportunities to help our team run as effectively as possible (e.g. pair programming, code reviews, feedback on design patterns).

About you (Who you are)

• At least 3-5 years of experience in a similar role at other startups or software companies under your belt.
• Experience building web products with our tech stack
• Proven record of successfully breaking down projects, estimate timelines and consistently delivering high-quality work.
• Excellent written and verbal communication skills.
• You are curious about how things work and have innate ability to problem solve - this is crucial as you won't always have the information you need to move forward

Why you should join Engineering at Euc

• We’re on a quest to build a robust, scalable, configurable, multi-brand platform (that’s also enjoyable to work on!) on which we can solve the world’s biggest healthcare challenges, and you can be a pivotal player in that journey.
  • We’re a 40 person engineering team, so you can have genuine input on what we build and how we build it
• We have a high performance culture
  • We have a high bar for talent, so you’ll get to learn from some of the best engineers in the industry
  • We write as many low quality memes as we do high quality PRs
  • We optimise for velocity and deploy to production hundreds of times a month. Once you merge your code, it’s in prod in minutes
• You’ll get to work with a modern tech stack that we’re always improving. If something isn’t working for us, we’ll iterate until we get it right and everyone on the team is encouraged to help refine it.
  • Frontend: React, React Native + Expo, TypeScript, Apollo, Tailwind
  • Backend: Node (TypeScript) and Go microservices, Federated GraphQL, gRPC, Protobufs, Pub/Sub and Postgres, hosted on GCP Kubernetes Engine (GKE)
• You’ll work on interesting engineering challenges:
  • Euc has a large appetite for product development, so we have a roadmap of innovative, greenfield features to work on
  • We've been running microservices smoothly in production for a few years, but there is still a lot of complex business logic in our legacy mono-repo to understand, break down, improve and port across.
  • We strive for efficiency and invest heavily in internal tooling to improve developer experience
• We’ll invest in your growth, development and career
  • When we introduced Go microservices we invested in upskilling the whole team in a new language
  • No matter which direction you want to take your career, we’ll provide opportunities for you
  • Every engineer has a yearly Learning and Development budget that they can use for courses, books, conferences, anything to help you learn.

Why join Eucalyptus?

Euc is also behind a growing family of digital healthcare clinics (Pilot, Kin, Software, Compound) across men’s health and well-being, fertility, skincare, and preventative health.

Here’s what makes joining Euc unique:

• What’s next - Our goal for the next three years is to support 1 million patients globally to live better for longer. We’re launching into new conditions, demographics, and geographies as we build a truly preventive healthcare ecosystem.
• Build something world-changing - We’re on the path to becoming the world’s largest international digital healthcare company. It will be challenging, fast-paced, and deeply rewarding.
• Make real impact - You will deliver work that directly shapes patient outcomes and scales evidence-based care across markets.
• Accelerate your growth - You will have high ownership, continuous feedback, and dedicated development support.
• Join a motivated team - You will collaborate with talented peers to solve complex clinical and operational problems at scale.

What’s ahead in Australia?

• Grow with us globally - Get mentorship from leaders across Australia, the UK, Germany, and Japan, collaborate with teams in the Philippines and South Africa, and explore new markets or travel internationally. Recognised on Hatch’s Hotlist as one of Australia’s top employers, we support early-career professionals to become future global leaders.
• Shape your career - Access learning budgets, conferences, certifications, peer shadowing, and a global knowledge-sharing culture.
• Be an owner - Equity for everyone means you share in our success.
• Work where well-being matters - Experience catered wellness talks, exercise classes, whoops to track your wellbeing, free barista coffees, funded social clubs, and quarterly rooftop parties.
• Innovate with purpose - Use state-of-the-art tools and contribute to bold, impactful solutions in healthcare.
• Support at every stage - Benefit from parental and miscarriage leave, to health, professional development, and personal days, Whoop membership, and our Employee Assistance Program.

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

Build the backbone of our healthcare platform and shape how care is delivered

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.

The impact you will have

• 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

Who succeeds here

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.

Shape Juniper and our expanding product ecosystem with fullstack impact

The Shop/Ecosystem squad is focused on expanding Juniper into new product lines and areas of care, helping patients discover the right products and services at the right time. One of the squad’s most exciting initiatives will be a recommendations tool, working in close collaboration with Data Science, to shape how patients interact with Juniper and other product lines across web and mobile.

Our stack: React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes, GCP

The impact you will have

• Build fullstack features using React + Go/Node.js for Juniper and new product lines, shaping how these features work across web and mobile

• Collaborate with cross-functional teams, including Data Science, to design product-facing solutions and make decisions on trade-offs and integration

• Implement scalable, maintainable solutions across frontend and backend, including features for the mobile app

• Contribute to engineering best practices and help mentor other squad members

• Partner with product, design, and other teams to prioritize what drives real impact

Who succeeds here

You’ll likely succeed if you:

• Have strong React or frontend framework skills

• Are experienced with backend development in Go, Node.js, or other languages

• Have experience with distributed systems and a balanced fullstack skillset

• Thrive in fast-paced, iterative environments

• Can work on complex systems and collaborate effectively across multiple teams

You don’t need to tick every box — if this role excites you, we’d still love to hear from you.

Nice to haves

• Experience with React Native and mobile app development

This is a senior, high-autonomy role where engineers get to own the lifecycle of features from design through delivery, working in a team that values experimentation, collaboration, and delivering real impact for patients. You’ll have the chance to work on Juniper and its expanding ecosystem, helping define engineering practices that will scale as the company grows.

If shaping the future of digital healthcare and influencing high-impact product experiences sounds exciting, we’d love to hear from you.

Why join Eucalyptus?

Euc is also behind a growing family of digital healthcare clinics (Pilot, Kin, Software, Compound) across men’s health and well-being, fertility, skincare, and preventative health.

Here’s what makes joining Euc unique:

• What’s next - Our goal for the next three years is to support 1 million patients globally to live better for longer. We’re launching into new conditions, demographics, and geographies as we build a truly preventive healthcare ecosystem.
• Build something world-changing - We’re on the path to becoming the world’s largest international digital healthcare company. It will be challenging, fast-paced, and deeply rewarding.
• Make real impact - You will deliver work that directly shapes patient outcomes and scales evidence-based care across markets.
• Accelerate your growth - You will have high ownership, continuous feedback, and dedicated development support.
• Join a motivated team - You will collaborate with talented peers to solve complex clinical and operational problems at scale.

What’s ahead in the UK

• Be an owner – Your own stake in the business with our employee options program
• Invest in your growth – Annual development budget plus 3 days of professional development leave
• Work flexibly – Hybrid setup with 3 days a week in our Old Street office, designed for focus and collaboration
• Support your well-being – Private health insurance through Vitality or opt for a monthly wellness allowance to spend on what matters most to you
• Take time off – 25 days of holiday, enhanced parental leave and work from anywhere 3 weeks out of the year
• Join a connected team – A vibrant office culture with regular socials, clubs, after-school sport, and seasonal events

At Eucalyptus, we value individuals from all backgrounds, experiences, and perspectives, and we embrace the unique qualities each person brings. When you apply, please let us know of any reasonable adjustments you may need during the interview process.

Own our Frontend Web, run growth experiments, and shape product impact

At Eucalyptus, we’re on a mission to make healthcare simpler, safer, and more accessible. Patients face friction when navigating care, and the Growth squad focuses on building frontend web experiences that directly move key metrics—retention, engagement, and conversions—while shaping the overall patient experience.

One of the key initiatives you’ll contribute to is experimentation across the frontend platform, designing and testing features that influence how patients engage with our services. This is a chance to drive measurable impact and shape best practices for the platform used across the business.

Our stack: React, React Native, GraphQL Federation, Go, TypeScript, gRPC, Pub/Sub, Kubernetes, GCP.

The impact you will have

• Take ownership of the frontend web platform, ensuring scalable, polished, high-performance experiences

• Design and deliver growth-focused experiments that improve retention, engagement, and conversions

• Collaborate closely with product and marketing to translate insights into actionable features

• Influence frontend best practices across the team and mentor teammates

Who succeeds here

You’ll likely succeed if you:

• Have strong React & TypeScript experience, with full ownership of web products

• Are experienced working on frontend platforms or product-facing web apps

• Have a commercial mindset, understanding how features and experiments impact business metrics

• Thrive in autonomous, senior-level roles, able to take ownership end-to-end

You don’t need to tick every box — if this role excites you, we’d still love to hear from you.

Nice to haves

• Growth-focused engineering experience

• Experience with GraphQL

This is a senior, high-autonomy role where engineers get to own the frontend experience, define best practices, and directly influence growth metrics. You’ll work in a team that values experimentation, collaboration, and measurable impact, shaping features that truly move the needle for patients and the business.

If driving growth through product engineering and shaping high-impact patient experiences sounds exciting, we’d love to hear from you.