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'll leverage your deep expertise in Golang and AWS to deliver robust, scalable, and secure backend services that meet enterprise‑grade standards. You’ll be joining 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 strengthen 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 and code reviews , ensuring design integrity and quality outcomes. Collaborate effectively with cross‑functional teams , contributing to solution delivery and knowledge sharing. 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 with Golang , including microservices design and development . Proven expertise in AWS managing and deploying applications using infrastructure‑as‑code and DevOps practices. Demonstrated ability to deliver enterprise‑scale, high‑availability, performant backend systems . Strong background in API development, system integration , and service orchestration . Excellent communication skills and the ability to collaborate across technical and business teams. Prior experience in large enterprise environments . Desirable Skills Knowledge and experience with GraphQL . Exposure to React or full‑stack development environments. 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 complex backend engineering challenges. 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. #J-18808-Ljbffr