postgresql jobs in Sydney

Humello, a Sydney-based AI HR technology company, is hiring two Graduate Backend Developers to design, build and maintain backend services powering our product. You’ll work across APIs, databases, authentication, cloud infrastructure and data pipelines, with hands-on experience far beyond what a typical graduate program offers.You’ll collaborate with a...

FinXL by Randstad Digital is seeking a Senior DevOps Engineer to plan and drive complex systems development projects from Sydney CBD with option to work from home. The role focuses on PostgreSQL architecture, performance tuning, replication technologies and enterprise security.The candidate will lead integration work, develop design policies, and contribute...

DMSi is seeking a Data Platform Engineer to design, build, and evolve a multi-tenant analytics data platform. You will own pipelines, schemas, and provisioning workflows that move data from source systems into analytical environments, partnering with database administration and infrastructure teams to ensure data accuracy and performance.You will design data...

Jobgether is seeking a Data API Engineer based in Australia to enhance a PostgreSQL‐powered Data API (PostgREST) for developers worldwide. You will optimize connectivity, performance, and new features while advancing a scalable, multitenant platform.You will join a globally distributed, asynchronous team that values ownership, open collaboration, and...

Lead the deployment, optimisation and support of highly available PostgreSQL platforms within a secure National Security environment.22nd October, 2026Company DescriptionShowtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology solutions...

Showtime Consulting seeks a seasoned DevOps Engineer to deploy, automate, operate and sustain a PostgreSQL-based platform within a secure enterprise environment in Australia. You will build and maintain platform environments, implement IaC, and support high-availability production systems through automation and CI/CD pipelines.The role emphasizes hands-on...

Showtime Consulting is seeking an experienced PostgreSQL Database Administrator to lead the deployment, configuration, optimisation and ongoing support of PostgreSQL database clusters within a National Security environment.You will design highly available PostgreSQL solutions, implement backup and disaster recovery, monitor and optimise performance, and...

FinXL by Randstad Digital focuses on accelerating client's infrastructure, digital and AI transformation journeys by providing specialised skills, managed programs and strategic consulting across various industries.We solve complex technological and business challenges with highly talented people.We are currently seeking a Senior DevOps Engineer to plan and...

As a Database Administrator at Epicor , you will help maintain the availability, security, and performance of SQL Server and PostgreSQL database environments. You will work with experienced database, cloud, DevOps, and application teams to maintain reliable and scalable systems. This role is well suited for someone building their database administration...

Exigo Tech in Sydney is seeking a Software Engineer/Developer to design, build, and support scalable backend services and data-processing solutions. You will work with .NET Core, Python, PySpark, Spark, Hadoop-YARN, Trino, Delta Lake, Docker, PostgreSQL, and Linux to translate requirements into secure, maintainable production systems. The role emphasizes...

Cubic Group, within Cubic Transportation Systems, is seeking an experienced IT support professional in Sydney to provision both first and second level technical and application support. This role emphasizes service reliability, incident management, and collaboration with client teams to maintain core applications and services. The successful candidate will...

Epicor Software Corporation is seeking a Database Administrator to maintain the availability, security, and performance of SQL Server and PostgreSQL environments. You will collaborate with database, cloud, DevOps, and application teams to support reliable, scalable systems.This role is ideal for someone building their database administration career, with a...

Linktree is hiring a Senior Full Stack Engineer to join the Auth team. You’ll own authentication flows, identity services and APIs across login, signup, MFA and account recovery, with a focus on reliability at scale.You’ll work across TypeScript, Node.js, React, GraphQL, PostgreSQL/MySQL and AWS, collaborating with Product, Security and platform teams in...

Linktree is seeking a Senior Full Stack Engineer to grow our insights platform. You’ll own end-to-end analytics surfaces, instrument events, ingest and aggregate data, expose via GraphQL, and build interfaces for creators to understand and act on their data.You’ll work across TypeScript, React, Node, GraphQL, PostgreSQL/MySQL and AWS, collaborating with...

\"Experience 7+ Years, Programming: Java, TypeScript and JavaScript (Node.js) ,Springboot building scalable, high-performance services.\"Frameworks & Platforms: . Java,React (TypeScript), Springboot EE for RESTful APIs and enterprise applications.\"\"Architecture: Microservices, Domain-Driven Design (DDD), event-driven systems using RabbitMQ and/or Apache...

Workday is seeking a Senior Site Reliability Engineer to manage and scale major database environments. You will work on large-scale MySQL and PostgreSQL deployments across production and development, participate in on-call rotations, and push automation to improve uptime and efficiency.The role requires deep experience with Linux, containers, and cloud...

Tech Aalto Pte ltd in Sydney seeks a Senior Software Engineer (Beacon/Python Developer) to design, develop, test, and maintain scalable backend services. The role emphasizes strong Python skills, API development, database integration, and best practices.You will design, implement and maintain RESTful APIs, work with PostgreSQL/MySQL/SQL Server, and...

Luxoft Australia is seeking a senior DevOps/Platform Engineer to join the OTC Clearing team, delivering, supporting, and modernizing the Calypso platform for a leading Australian financial market infrastructure provider.In a cross-functional Agile environment, you will drive cloud migration to AWS, Aurora PostgreSQL adoption, observability improvements, and...

Job Description Job Role: Senior Full Stack Developer — Backend Focus (Python / FastAPI / PostgreSQL) /n Summary /n We’re hiring a Senior Full Stack Developer with a strong backend focus building and operating production-grade Python services. The ideal candidate has deep core Python knowledge (not just scripting), hands-on experience with FastAPI,...

Infosys in Sydney seeks a Senior Java Developer with 6+ years of experience to design and build enterprise applications using Java, Spring Boot, and Microservices.You will develop scalable back-end services, REST APIs, and collaborate in an Agile environment, following SOLID principles and best coding practices.A strong grasp of relational databases...