Lendi Group

Finance / FinServ

MidLevelSoftwareEngineer

sydney, new south wales, australia FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Mid Level Software Engineer at Lendi Group. Skills: Node.js, TypeScript, React, microservices architectures, Kafka, Docker, Kubernetes, AWS, AI engineering, RAG pipelines, Prompt engineering, LLM frameworks. Own and deliver robust, scalable systems. influencing architecture and design decisions”

Industry & Context.

Finance / FinServ
Problems you'll solve

solve harder problems

What They're Looking For.

Must Have

5+ years of backend development experience, proficiency in Node.js (TypeScript) and modern backend ecosystems, 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, AWS experience (IAM, Lambda, DynamoDB, ECS, SSM), Experience with DevOps and Infrastructure-as-Code approaches, 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)

Nice to Have

Experience with Kotlin, 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

What You'll Do.

Own and deliver robust

influencing architecture and design decisions

Practise a true “you build it

you own it” mindset — from development to monitoring and support

maintainable code with CI/CD practices and modern engineering standards

Work as a full-stack engineer

building backend services in Node.js (TypeScript) with React front-ends

Apply AI tools thoughtfully across the SDLC to improve productivity

How You'll Work.

Team & Collaboration

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; Work with smart, supportive engineers who value ownership and craft

Process & Methodology

Drive team rhythm across planning, delivery, deployment, and continuous improvement

Full Job 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: * 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. About the role 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’

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