Full Stack Engineer LEAP Dev is the "Software House" powering LEAP Legal Software, the leading provider of Legal Practice Management Solutions in the world. We are part of ATI Global – one of the largest international LegalTech companies. For more than 30 years our curiosity and commitment to continual improvement has kept us reimagining productivity tools for lawyers and their staff to support our guiding purpose: ‘Help lawyers who help people'. The market‑leading software we develop and support is used by more than 70,000 lawyers and their staff in small and medium‑sized law firms. About the Backend Team Our backend team builds and maintains the massively scalable infrastructure that powers all of LEAP’s products. Designed to handle huge amounts of data from thousands of concurrent users each day, this platform is the backbone of our desktop application, web apps, and mobile experiences. What You’ll Do This role centres on our Productivity Reporting application – an important part of the LEAP software suite – where you’ll work with large, complex datasets from multiple sources. You’ll be responsible for integrating, transforming, and optimising this data to produce clear, meaningful insights for our users. Responsibilities Design, develop, and maintain scalable web applications from concept to deployment Build responsive and intuitive user interfaces using modern front‑end frameworks Develop robust server‑side logic and RESTful APIs Collaborate with UX/UI designers to implement pixel‑perfect, user‑friendly interfaces Write clean, maintainable, and well‑documented code following best practices Optimize applications for maximum speed, scalability, and security Participate in code reviews and provide constructive feedback to team members Troubleshoot, debug, and upgrade existing systems Stay current with emerging technologies and industry trends Participate in Agile/Scrum development processes Qualifications 3+ years of experience in full‑stack development Strong experience with ASP.NET Core Web API and C# Proficiency in HTML5, CSS3, JavaScript (ES6+) and React Experience with both SQL (SQL Server, MySQL) and NoSQL (DynamoDB, Redis) databases Proficiency with version control systems (Git) Understanding of RESTful API design and implementation Even better if you have AWS experience – familiarity with S3, SQS, SNS, Lambda, RDS, DynamoDB, OpenSearch Knowledge of CI/CD pipelines and DevOps practices Understanding of secure coding best practices You Are The Type Of Person Who Has strong problem‑solving skills and attention to detail Communicates well and collaborates in an open and positive manner Has a great attitude and is ready to pick up any task, no matter how big or small Desires to continuously learn about new technologies LEAP is an inclusive, people‑first company committed to breaking down institutional barriers that keep people from reaching their potential. If you meet some, but not all, of the requirements above, we encourage you to still submit your application. Why join LEAP? Your work matters – helping lawyers help people sits at the heart of everything we do. Make an impact – you’ll work on big, complex projects and have the autonomy to be heard. Work with authentic, passionate people who love what they do. Well‑funded and global – LEAP is the leading provider of Legal Practice Management Solutions across Australia, Canada, the United States, the United Kingdom, the Republic of Ireland and New Zealand. Flexible and hybrid working – we’re open to arrangements that suit you. Grow your career with us – opportunities to advance based on your interests. Have fun – celebrations, socials, sports teams, sailing and yacht events. Well‑being perks – additional paid wellbeing day, free gym membership, corporate dental plan, weekly office massages. Office perks – new beautiful space, catered lunch and breakfast every week, fully stocked kitchen and on‑site barista. Access to LEAP Home – a program unique to LEAP to support you in buying your primary residence. Seniority level Mid‑Senior level Employment type Full‑time Job function IT Services and IT Consulting #J-18808-Ljbffr