Senior Software Engineer (React-leaning)
Sydney, New South Wales, Australia
2 days ago Be among the first 25 applicants
Nexl is the fast-growing LegalTech company on an ambitious mission to elevate the business of law.
We build an AI-driven CRM and growth intelligence platform that brings a firm's internal and external data together so lawyers, marketing, and business development can collaborate, spot opportunities, and grow revenue.
Recognised by the Financial Times, Deloitte, and the Australian Financial Review as one of the fastest-growing businesses, Nexl is trusted by 150+ firms globally.
We've recently closed a 23 million USD Series B led by Tidemark Capital, accelerating our mission to transform how law firms grow by uniting lawyers, marketing, and business development into a single growth engine.
The Opportunity
We're scaling our Product & Engineering organisation and expanding our Sydney hub, and we're looking for a Senior Software Engineer with deep React expertise who wants to build, ship, and shape a global SaaS product used and loved by leading law firms around the world.
This role is perfect for someone who's happiest close to users and UI.
You'll spend most of your time in React/TypeScript, but you'll also work across backend services as needed to deliver an end-to-end solution.
You'll work in a cross-functional squad, pair closely with Product & Design, and help shape Nexl's frontend architecture and engineering practices as we grow.
We're looking for engineers who bring strong technical depth, product instincts, and a high level of ownership — people who raise the bar, use AI to accelerate their workflow, and balance autonomy with collaboration.
What You'll Own & Do:
Build high-quality interfaces using React + TypeScript
Deliver full-stack features, with backend support in Rails + Python
Work closely with Product & Design to design simple, elegant solutions
Improve frontend performance, maintainability, and consistency
Contribute to frontend architecture, components, and design system tooling
Investigate and fix issues across the stack (frontend first)
Use AI tools to accelerate coding, testing, and documentation
Mentor and support other engineers
Influence frontend standards, patterns, and long-term direction
What We're Looking For:
Must haves:
Strong experience building React/TypeScript applications
Comfort working full-stack, especially with Ruby on Rails
Good instincts around UX and UI quality
Experience shipping in SaaS or fast-moving environments
Strong debugging, testing, and performance awareness
Ability to take ownership, operate autonomously, and drive outcomesComfortable designing solutions for ambiguous or complex problems
Strong collaboration and communication skills across engineering, product, and design
Understands security best practices and writes secure code (authentication, authorization, data protection)
Focus on performance and observability, can debug production issues and implement monitoring/alerting
Growth mindset and a desire to continually raise the bar
Fluency using AI tools as part of day-to-day engineering workflows
Nice to haves:
Experience in multi-tenant, data-heavy applications
Experience with GraphQL, gRPC, or real-time communication protocols (WebSockets)
Exposure to AI/LLM application development
Experience working in cross-functional squads
Exposure to React Native or Python
Familiarity with Marketing Tech, CRM-like systems, or workflow automation products
Experience in LegalTech or Professional Services tech
Knowledge of DevOps practices, Infrastructure as Code or cloud infrastructure (AWS or Azure)
Experience mentoring engineers or influencing engineering culture
Experience in early-stage or scale-up environments
Life at Nexl
High growth.
A scaling environment with autonomy, ownership, and visible impact.
ESOP.
Employee stock options so you share in the upside.
Tools & tech.
Modern, AI-first ways of working to help you move faster and smarter, plus a work laptop.
Birthday leave.
Take a paid Nexl Day during the week of your birthday.
Transparent by default.
Fortnightly all-hands with strategy, metrics, wins, and learnings.
Purposeful connection.
Team offsites and meet-ups.
Values-led culture.
Guided by The Nexler Way, our values and operating principles that define who we are, how we work, and how we win together.
Our Values
Committed to Care – We genuinely care about the work we do and the industry we do it for
Human at the Core – Relationships and empathy guide everything we do
Different with Purpose – We're not afraid to stand out.
We innovate boldly and deliberately
Even if you don't tick every box, if you're excited about our mission, we'd love to hear from you.
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