backend engineer jobs in Sydney

Advanced proficiency in Python, including libraries such as Pandas, PySpark, and boto3Experience designing workflows in Apache Airflow (MWAA)Hands-on experience with Amazon Redshift for analytics and data warehousingSolid SQL skills and experience with data modeling and transformationComfortable with Amazon S3, including setting up data lake...

THE PROJECT Neurode Labs is building brain‑computer interface technology that puts privacy, security, and data integrity at its core. We’re a small, focused team – and we’re hiring a backend engineer in Sydney to help us build the infrastructure that sits between thousands of connected devices and the insights they generate. This isn’t a typical...

Details:Full time, permanent positionHybrid, 4 days in the office, 1 day at home, based in our Darlinghurst office, SydneyRole OverviewAs a Senior engineer at Atelier, the ideal candidate will have extensive experience in Python development, an understanding of AWS services for backend services, and familiarity with Retool for building internal applications....

4d ago , from E-Financial Careers AustraliaJoin a collaborative engineering team as a Python Backend Engineer, building scalable APIs, reliable services, integrations, and automated solutions while delivering secure, high-performance software that creates lasting business impact.What You'll Do:Design, develop, test, and maintain reliable Python applications...

Job Description Description Equal Experts is an innovative consultancy specialising in the delivery of custom software solutions for blue-chip enterprise and public sector clients across a range of industry sectors. We work on important projects for our clients, deliver market-leading propositions across the digital, online and mobile channels, and are...

Position: Staff Backend Engineer Reporting Line: This role reports to Co-founder and Engineering Lead Location: Sydney (Hybrid) About Unpac Unpac is a climate tech startup on a mission to accelerate the shift to a circular economy by enabling brands to design and develop sustainable products, starting with packaging. We are building the Packaging Action OS:...

Role: Senior BackEnd EngineerLocation: Sydney, NSWExperience: 5+ yearsRole type: PermanentExperience & Skills:Experience: 5+ years of backend software engineering experience in a professional environment, with at least 2 years building production microservices.Java / Kotlin: Strong proficiency in Java (11+) and the Spring ecosystem (Spring Boot, Spring Data,...

DescriptionPropeller is on a mission to take the guesswork out of moving dirt - reducing wasted fuel, time, and money. We do this through the power of maps. Our customers use Propeller's integrated hardware and software products to capture accurate 3D versions of their worksites. With over 50,000 worksites worldwide using Propeller's smart survey technology,...

About BlinqBlinq is the AI contacts app for people who meet people.We're on a mission to unlock the world's relationship potential. So much of what's possible in the world is locked inside relationships that never quite happen. A missed conversation, a forgotten follow-up, the right person at the wrong time. We're building so those chances aren't left to...

About BlinqBlinq is the AI contacts app for people who meet people.We're on a mission to unlock the world's relationship potential. So much of what's possible in the world is locked inside relationships that never quite happen. A missed conversation, a forgotten follow‑up, the right person at the wrong time. We're building so those chances aren't left to...

Why join us?Mitti by SafetyCulture is a global tech company, just not the kind you're picturing. Our almost 1,000-person team builds tools that make work better for the three billion frontline workers who keep the world moving. We've got big tech scale, without the sign-off layers or corporate theatre. Every permanent team member gets equity, so when we...

Strong expertise inGo/Golang (1.22+ preferred) Deep understanding of:Goroutines Channels Interfaces Reflection Concurrency primitives (Mutex, RWMutex, WaitGroup, Atomic Operations) Memory management and Garbage Collection Experience building scalable backend services and microservices Strong knowledge of REST APIs and distributed systems Experience with...

Why join us? Mitti by SafetyCulture is a global tech company, just not the kind you’re picturing. Our almost 1,000-person team builds tools that make work better for the three billion frontline workers who keep the world moving. We’ve got big tech scale, without the sign-off layers or corporate theatre. Every permanent team member gets equity, so when we...

This is a Senior Elixir Backend Engineer role with 8seats based in Sydney, NSW, Australia == 8seats == Role Seniority - senior More about the Senior Elixir Backend Engineer role at 8seats Senior Elixir Backend Engineer The Role We are looking for a Senior Backend Developer with deep expertise in Elixir and the BEAM VM to help us push the boundaries of what...

We’re seeking a skilled and driven senior software engineer who is excited by the idea of developing technology to improve how we monitor our planet from space.This isn’t a typical tech job. You’ll design and ship systems that automate satellite operations, process vast geospatial datasets, and support real-world missions across defence, climate, and...

Mitti by SafetyCulture is a global tech company, just not the kind you're picturing. Our almost 1,000-person team builds tools that make work better for the three billion frontline workers who keep the world moving. We've got big tech scale, without the sign-off layers or corporate theatre. Every permanent team member gets equity, so when we grow, you do...

Why join us? Mitti by SafetyCulture is a global tech company, just not the kind you’re picturing. Our almost 1,000-person team builds tools that make work better for the three billion frontline workers who keep the world moving. We’ve got big tech scale, without the sign-off layers or corporate theatre. Every permanent team member gets equity, so when we...

Gravitas Recruitment Group Hong Kong is seeking a C# Options Trading Developer to join the Futures & Options team and contribute to the analysis, design, and development of core trading systems, delivering scalable back-end solutions with strong performance across regions.You will collaborate with technologists, traders, and quantitative researchers to...

Tabcorp in Sydney is seeking an early-career Backend Engineer to build and maintain backend applications using Node.js and TypeScript, joining an experienced team to keep critical gaming platforms running smoothly.With 1.5 to 2 years of hands-on commercial experience, you will work on APIs, troubleshoot production issues, and contribute to reliability and...

Why join us? Mitti by SafetyCulture is a global tech company, just not the kind you’re picturing. Our almost 1,000-person team builds tools that make work better for the three billion frontline workers who keep the world moving. We’ve got big tech scale, without the sign-off layers or corporate theatre. Every permanent team member gets equity, so when we...