Senior Golang Engineer

About us

Trideca is a strategy, data and digital partner for technology transformation across Australia. We have worked with some of Australia's leading enterprise companies (including NAB, Suncorp, Optus, Medibank, AGL and many more), to help transform and empower their businesses. Working for Trideca, you will be challenged to think outside the box and do things you have not done before.

We tackle unique challenges and work on innovative projects for our enterprise clients across various sectors. As part of the Trideca team, you will be able to embrace opportunities for growth with emerging technologies, in a fast-paced, collaborative, and rapidly growing environment across Melbourne, Sydney and Brisbane. At Trideca, we cut through red tape to get things done efficiently. Join us for a dynamic career where you can make a real impact. You can learn more about us here:
About the Role
We are seeking an experienced Senior Backend Developer to join our project delivery team and play a key role in an exciting fintech initiative focused on fraud detection and prevention. This is a highly technical, hands-on role where you will leverage your deep expertise in Golang and AWS to deliver robust backend services that meet enterprise-grade standards.

You will join a multidisciplinary team where detailed requirements, solution design, and architecture have already been defined. The core focus of this position will be execution and delivery building scalable, high-quality services that enhance fraud detection capabilities for a major enterprise client.

Key Responsibilities

Design, develop, and maintain backend services in Golang within a microservices architecture.

Deliver high-quality, secure, and scalable backend solutions aligned with enterprise standards.

Manage and optimise AWS cloud infrastructure with strong DevOps practices.

Participate in architecture reviews, code reviews, and solution validation, ensuring design integrity and quality outcomes.

Collaborate effectively with cross-functional teams, contributing to solution delivery and knowledge sharing across Trideca.

Ensure high availability, performance, and resilience of backend systems supporting fraud detection use cases.

Essential Skills & Experience

8+ years of professional software development experience.

Extensive hands-on experience in Golang, including microservices design and development.

Proven expertise in managing and deploying applications on AWS, with a strong grasp of infrastructure-as-code and DevOps practices.

Demonstrated ability to deliver enterprise-scale, high-availability, and performant backend systems.

Strong experience with system integration, APIs, and service orchestration.

Excellent communication skills with the ability to collaborate across technical and business teams.

Prior experience working in large enterprise environments.

Desirable Skills

Knowledge and experience with GraphQL.

Domain experience in fraud detection, risk management, or fintech projects.

What We Offer

Opportunity to contribute to a high-impact fintech initiative within a leading enterprise environment.

Collaborative, multidisciplinary team culture.

Exposure to cutting-edge technologies and challenging backend engineering problems.

Professional growth and involvement in strategic Trideca initiatives.

Our Values

Clients Come First

We obsess over our clients; they mean everything to us and are central to everything we do. We take the time to understand them, so we can deliver outstanding experiences and create moments of WOW.

We Celebrate Our Differences

We are stronger and more successful when we include and appreciate different backgrounds, ideas, and experiences. Diversity helps us be more creative, solve problems better, and achieve more. By valuing everyone's unique contributions, we create a cohesive workplace where everyone can thrive and grow.

Achieve Greatness Together

Business is a team sport, and we are here to win. We respect, value, and inspire each other to bring our best to raise the bar. We will high-five you when you've nailed it and have honest discussions when you don't.

Own Your Space

We own our space, relationships, and client outcomes. We are fully committed and accountable to ourselves and each other; we deliver what we commit to. We adopt a commercial outlook and expect everyone to think and make decisions like we are the CEO.

Debate, Agree, Commit

We champion open dialogue where every voice matters and ideas are rigorously challenged to create stronger solutions. Once we reach alignment, we commit fully as one team and execute with excellence and accountability.

Have Fun, Go Nuts

No explanation is required, have fun, go nuts.

At Trideca, we don't just value our people, we invest in them. Joining our team means you'll be supported both inside and outside of work, with perks and benefits designed to make a real difference in your life:

• Save on the big stuff - salary sacrificing options, including novated leases
• Time that matters - Extra leave for Menstruation, Menopause, and the ability to swap Public Holidays for religious observances
• Grow your career - Your own annual Learning & Development budget
• Everyday savings - Discounts on fuel, groceries, insurance, and more
• Wellbeing first - Unlimited access to our Employee Assistance Program
• Get rewarded - A referral program that's seriously generous

We are committed to making Trideca a place where you feel valued, supported, and excited to grow.

We also believe that the unique contributions of everyone at Trideca is the driver of our success. To ensure that our products and culture continue to embrace everyone's perspectives and experiences, we never discriminate based on race, religion, national origin, gender identity or expression, sexual orientation, age, marital status, veteran status, or disability. We are passionate about creating a workplace that fosters active participation and provides an equal playing field, where merit and accomplishment are the sole criteria for success. We encourage candidates from all backgrounds to apply. We celebrate the diversity of our workforce and are dedicated to creating an environment where everyone feels welcome, valued, and included.

---