Mid Level Software Engineer - Ai Native Fintech
Lendi GroupAustralia2 days ago
Full-timeRemote FriendlyEngineering
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Company Description
Lendi Group is a market-leading digital platform business that is focused on revolutionising the entire property journey. It operates Lendi - Australia’s original and #1 digital mortgage brand - and the iconic Aussie franchise.
Powered by an advanced AI proprietary platform, a national network of 1,300 brokers, 230 retail stores, a team of experienced buyer’s agents, integrated property search and conveyancing, Aussie is supporting customers at every step of their property journey to find, buy and own with more confidence than ever before. Lendi Group’s loan book is more than $100b and it was named Australia’s Aggregator of the Year for 2024.
To learn more about life at Lendi Group check out our blog: https://www.lendi.com.au/inspire/category/life-at-lendi/
Build the future of fintech — with AI at the core
Lendi Group is evolving into an AI-native fintech, embedding artificial intelligence into how we design, build, and operate our products. This isn’t about bolting on tools — it’s about empowering engineers to solve harder problems, move faster, and deliver smarter, more personalised experiences for millions of Australians.
We’re investing heavily in upskilling, experimentation, and modern engineering practices, giving our teams access to cutting-edge AI capabilities and the autonomy to shape how they’re used. If you’re curious, collaborative, and excited by what AI can unlock in real-world products — this is your moment.
We’re looking for a Mid Level Software Engineer to join our established team with high amount of BAU — You’ll work alongside passionate, experienced engineers tackling complex product and platform challenges, while helping define how AI is practically applied across our engineering lifecycle. You’ll have genuine influence — on architecture, engineering standards, delivery rhythm, and the evolution of an AI-enabled fintech platform — all in a team that values learning, ownership, and having fun while doing meaningful work.
Job Description
Own and deliver robust, scalable systems, influencing architecture and design decisions
Practise a true “you build it, you own it” mindset — from development to monitoring and support
Build clean, maintainable code with strong CI/CD practices and modern engineering standards
Core experience
5+ years of backend development experience
Strong proficiency in Node.js (TypeScript) and modern backend ecosystems
Strong API design skills: REST, schema-first design, GraphQL, webhooks, and auth (Auth0, JWT)
Deep understanding of microservices architectures and messaging patterns (event-driven, pub/sub, request-response)
Build real products used by millions, not experiments in isolation
Additional Information
Lendi Group teams operate across Australia and the Philippines. Bringing together diverse expertise, innovative technology and a customer-first approach, our teams work seamlessly to simplify the property journey, helping Australians find, buy and own property with confidence.
Benefits
We support our people in a variety of ways, but a few of the benefits that our people rave about include:
Our culture is guided by our 3 core values: We Are Stronger United; Act Like You Own It; and Keep Home Loans Human. Our values are part of our core DNA that helps Lendi Group to attract, engage and evolve the right talent and build best-in-class products.
This is an opportunity to shape the future of a fast-growing, purpose-driven company that’s transforming the homeownership journey.
Ready to contribute to Lendi Group’s next chapter? Apply now and be part of something big!
#lendigroup
Lendi Group is a market-leading digital platform business that is focused on revolutionising the entire property journey. It operates Lendi - Australia’s original and #1 digital mortgage brand - and the iconic Aussie franchise.
Powered by an advanced AI proprietary platform, a national network of 1,300 brokers, 230 retail stores, a team of experienced buyer’s agents, integrated property search and conveyancing, Aussie is supporting customers at every step of their property journey to find, buy and own with more confidence than ever before. Lendi Group’s loan book is more than $100b and it was named Australia’s Aggregator of the Year for 2024.
To learn more about life at Lendi Group check out our blog: https://www.lendi.com.au/inspire/category/life-at-lendi/
- Innovation at Our Core – We challenge the status quo and push boundaries to create better solutions, with a goal of becoming AI-native by June 2026.
- Work with the Best – Collaborate with some of the brightest minds in fintech, financial services, and strategy.
- Make an Impact – Contribute to meaningful projects that shape our business and the future of property finance.
- Grow & Evolve – Develop your skills and advance your career in a fast-moving, purpose-driven environment.
Build the future of fintech — with AI at the core
Lendi Group is evolving into an AI-native fintech, embedding artificial intelligence into how we design, build, and operate our products. This isn’t about bolting on tools — it’s about empowering engineers to solve harder problems, move faster, and deliver smarter, more personalised experiences for millions of Australians.
We’re investing heavily in upskilling, experimentation, and modern engineering practices, giving our teams access to cutting-edge AI capabilities and the autonomy to shape how they’re used. If you’re curious, collaborative, and excited by what AI can unlock in real-world products — this is your moment.
We’re looking for a Mid Level Software Engineer to join our established team with high amount of BAU — You’ll work alongside passionate, experienced engineers tackling complex product and platform challenges, while helping define how AI is practically applied across our engineering lifecycle. You’ll have genuine influence — on architecture, engineering standards, delivery rhythm, and the evolution of an AI-enabled fintech platform — all in a team that values learning, ownership, and having fun while doing meaningful work.
Job Description
Own and deliver robust, scalable systems, influencing architecture and design decisions
Practise a true “you build it, you own it” mindset — from development to monitoring and support
Build clean, maintainable code with strong CI/CD practices and modern engineering standards
- Work as a full-stack engineer, building backend services in Node.js (TypeScript) with React front-ends
- Collaborate closely with Product Managers, Designers, BAs, and Engineers in cross-functional agile squads
- Partner with Product and UX to shape intuitive customer journeys and interaction patterns
- Drive team rhythm across planning, delivery, deployment, and continuous improvement
- Mentor and uplift engineers across the team and broader engineering group
- Apply AI tools thoughtfully across the SDLC to improve productivity, quality, and outcomes
Core experience
5+ years of backend development experience
Strong proficiency in Node.js (TypeScript) and modern backend ecosystems
Strong API design skills: REST, schema-first design, GraphQL, webhooks, and auth (Auth0, JWT)
Deep understanding of microservices architectures and messaging patterns (event-driven, pub/sub, request-response)
- Hands-on experience with Kafka, Docker, and Kubernetes
- Strong AWS experience (IAM, Lambda, DynamoDB, ECS, SSM)
- Experience with DevOps and Infrastructure-as-Code approaches
- Strong understanding of AI tools and their practical use across the SDLC
- Experience or exposure to AI engineering, including:
- Building Retrieval-Augmented Generation (RAG) pipelines
- Prompt engineering for effective LLM use cases
- Working with LLM frameworks such as LangChain, Semantic Kernel, Agno, or similar
- Exposure to agentic AI (AI agents, task orchestration, automation workflows)
- Willingness to work across a variety of AI tools as the ecosystem evolves
- Experience with Kotlin (used in parts of our Partner Product space)
- Exposure to MongoDB, including schema design, indexing, and change streams
- Experience streaming or integrating data into platforms like Databricks
- Analytics and observability tools such as Amplitude and Datadog
- Experience with Fastify (or similar Node frameworks) and Zod schema validation
- Knowledge of Auth0 + OpenFGA and multi-client authentication flows
- Understanding of security and compliance in an AI-enabled environment
Build real products used by millions, not experiments in isolation
- Be part of a genuine AI-native transformation, not just “AI theatre”
- Learn, experiment, and lead with modern AI and cloud technologies
- Work with smart, supportive engineers who value ownership and craft
- Shape the future of fintech while continuing to grow your own skills
Additional Information
Lendi Group teams operate across Australia and the Philippines. Bringing together diverse expertise, innovative technology and a customer-first approach, our teams work seamlessly to simplify the property journey, helping Australians find, buy and own property with confidence.
Benefits
We support our people in a variety of ways, but a few of the benefits that our people rave about include:
- A vibrant, relaxed, yet professional culture.
- Hybrid working arrangement designed to support work-life balance, while fostering meaningful connection and collaboration.
- A holistic wellbeing programs offering 24/7 support, including medical, mental health, and financial wellbeing services to enable our workforce to thrive at home and work.
- Generous paid Parental Leave: we celebrate our growing Lendi Group family with 18-26 weeks leave for primary carers and up to 4 weeks for secondary carers.
- An additional week’s Loyalty Leave each year after reaching 3 years’ service.
- Wellness initiatives with a strong focus on psychological safety.
Our culture is guided by our 3 core values: We Are Stronger United; Act Like You Own It; and Keep Home Loans Human. Our values are part of our core DNA that helps Lendi Group to attract, engage and evolve the right talent and build best-in-class products.
This is an opportunity to shape the future of a fast-growing, purpose-driven company that’s transforming the homeownership journey.
Ready to contribute to Lendi Group’s next chapter? Apply now and be part of something big!
#lendigroup
Key Skills
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