Senior Software Engineer

Plenti is a fintech lender, providing faster, fairer loans by leveraging its smart technology. Plenti is a dynamic and innovative business that is growing strongly. By continuing to deliver better customer experiences, Plenti is taking market share from incumbent players in the personal lending, renewable energy, and automotive finance markets.

We are a fast moving and ambitious business that seeks to recruit smart and capable people, who can take ownership of their role to help the business thrive. With over 250 people based in Australia, Plenti is of a size where everyone can make a difference in their role and help us realise our very big ambitions as a team, as we go about building Australia’s best lender.

Plenti is a founder led business that launched in 2014, listed on the ASX since 2020 with annual revenue of over $250 million and a loan portfolio of over $2.5 billion.

We are seeking a highly skilled Senior Software Engineer to join our development team and help design, build, and maintain high-quality software solutions. In this role, you will play a key part in driving technical excellence, mentoring engineers, and delivering scalable, robust applications that meet business needs.

You will work closely with cross-functional teams while also owning complex technical initiatives end to end. This position is ideal for an experienced engineer who enjoys both hands-on development and technical leadership.

• Design, develop, and maintain scalable full-stack software solutions

• Mentor and support team members through code reviews, pair programming, and technical guidance

• Promote and implement best practices in software engineering across teams

• Continuously improve development processes, tools, and techniques

• Evaluate and recommend new technologies and software packages

• Collaborate with principal engineers, staff engineers, architects, and team leads to design effective solutions

• Assist with work breakdown, estimation, and planning for epics and projects

• Lead projects and epics from planning and design through delivery

• 7+ years of professional software development experience

• Strong full-stack development experience using .NET (C#)

• Proficiency in modern front-end technologies, preferably React

• Solid experience with relational databases such as SQL Server or PostgreSQL

• Hands-on experience designing and developing RESTful APIs

• Strong understanding of event-driven architectures and microservices

• Practical knowledge of Domain-Driven Design (DDD) principles and best practices

• Experience with cloud platforms such as Azure or AWS is a plus

• Excellent problem-solving, communication, and collaboration skills

• Proven ability to mentor junior developers and lead technical initiatives

• Work on meaningful, challenging projects with real impact

• Collaborate with experienced engineers and technical leaders

• Opportunity to influence architecture, tools, and engineering culture

• Support for continuous learning and professional growth

Working at Plenti means joining a team that is high-performing, diverse, customer-focused and collaborative. It’s a place where everyone can “make it happen” and share in the results and success. If being in a dynamic industry as part of a market-leading fintech sounds like you, then join to help us reshape Australia’s financial eco-system for the good.

In return, you will enjoy a culture of innovation and entrepreneurship to take your career further. We offer flexible working and volunteer and study leave to develop your skills. We also have monthly social events, office snacks, company Townhalls and D&I initiatives and events to help you connect with your colleagues. 

Plenti is committed to a diverse and inclusive workforce.

We encourage people from different backgrounds to apply, including Aboriginal and Torres Strait Islander people and people with disabilities. When you apply, let us know of any reasonable adjustments you may need during the interview process so we can accommodate you.