Performance Optimization jobs in Sydney

Job Title: Senior Full-Stack Developer – High-Performance Shopify Extension (AI-Integrated) Role Type: Project-Based / Contract (Phase 1 & 2) Tech Stack: Shopify Hydrogen, Remix, Oxygen, GraphQL, Okta FGA (or similar ReBAC), Cloudinary API. The Project Overview We are developing a cutting-edge, high

Organisation/Entity: Sydney Trains Job category: Rail Operations Job location: Auburn, NSW, AU, 2144 Job reference number: 106701 Employment type: Permanent Full-Time Salary range: An attractive remuneration package Lead fleet presentation, cleaning, and shunting operations for Sydney Trains – drivi

Enrich Your Everyday Vinarchy - Redefining wine. Established in 2025 following the merger of Accolade Wines and Pernod Ricard Winemakers, Vinarchy brings the best of these historic wine businesses into an exciting future, as one, new, exceptional global wine company. Managing the entire wine supply

Marketing today is complex, fast‑moving and under constant pressure - but that’s where we do our best work. At Starcom, we believe progress comes from focus. In a world of endless data, accelerating technology and constant change, we help brands move beyond what they could do and concentrate on what

Enrich Your Everyday Vinarchy - Redefining wine. Established in 2025 following the merger of Accolade Wines and Pernod Ricard Winemakers, Vinarchy brings the best of these historic wine businesses into an exciting future, as one, new, exceptional global wine company. Managing the entire wine supply

Insighture is a leading technology consultancy that drives digital transformation for businesses worldwide. With a team of over 85 expert consultants, the company delivers tailored, high-impact strategies and solutions, enabling scalable product engineering. As an AWS partner, Insighture excels in c

Work with cutting edge AI technology, making the world a safer and more secure place. DroneShield (ASX:DRO) offers an opportunity to solve some of world’s most challenging technical problems in the rapidly growing counter-drone sector. Our customers operate in some of the most challenging and high-s

Lead an engineering team that partners with the Linux engineers of a major silicon company, and works across the full Linux stack from kernel to GUI, to optimise Ubuntu, the world's most widely used Linux desktop and server, for the latest silicon. The role is a fast-paced, problem-solving role that

Gentari

Job Title: Asset Manager – Renewable Energy Location: Sydney, NSW Employment Type: Permanent, Full‑Time We’re Hiring! Join Gentari – Asset Manager (Renewable Energy) Help shape Australia’s clean‑energy future! Gentari is a global clean energy solutions provider committed to delivering low‑carbon ene

McCorkell

We’re looking for a hands-on Marketing Technology Specialist to join our Integrated Technology team. This is a technical delivery role — you’ll be building, maintaining, and optimising websites, landing pages, and digital platforms across our client portfolio. You’ll work closely with the Head of Te

Facto.

We are looking for a Senior Cloud Engineer to support our client on a greenfield project on a 6 month contract. About Facto Facto is a growing Australian IT consultancy specialising in business transformation, technology enablement, and strategic advisory services. We partner with clients across a r

Hogarth

About WPP Production We are WPP Production - the unified global production company that brings together all of WPP's content producers, studios and craft experts into one connected organisation. We combine world-class human craft with next generation technology to originate, design, and deliver mult

L&T Technology Services

Senior Ignition Developer/Engineer A Senior Ignition Engineer (or Senior Ignition SCADA Developer) is responsible for designing, developing, and maintaining industrial automation solutions using the Inductive Automation Ignition platform. This role typically bridges the gap between operational techn

WPP Production

About WPP Production We are WPP Production - the unified global production company that brings together all of WPP's content producers, studios and craft experts into one connected organisation. We combine world-class human craft with next generation technology to originate, design, and deliver mult

TikTok

Responsibilities About the Team Video & Edge is a top-tier video platform globally. It offers services like media storage, delivery, transcoding, and streaming. Our goal is to create industry-leading solutions for live streaming, video-on-demand, and real-time communication for TikTok, Dola, Lark, a

Firstsource

AIML Architect/Engineer Years of Experience: 9+ Years Location - Sydney Australia Work Mode - Hybrid. Apply Now About Firstsource: Firstsource Solutions Limited, an RP-Sanjiv Goenka Group company (NSE: FSL, BSE: 532809, Reuters: FISO.BO, Bloomberg: FSOL:IN), is a specialized global business process

VA Media

We’re Hiring: Senior YouTube Channel Manager We’re looking for a high-impact Senior Channel Manager who can sit at the intersection of content, data, and platform strategy, someone who doesn’t just manage channels, but actively drives their growth. This is a role for someone who can zoom out to defi

Agency : Kaimera Job Description : We're looking for a Digital Director to join the team at Kaimera, part of the Havas Media network. This role will be based in Kaimera's Surry Hills office. About the role The Digital Director role at Kaimera autonomously leads and manages the outputs of the digital

HCF Australia

A 12-month FTC, Full Stack Engineer role responsible for designing, building, and maintaining secure, high performing full stack solutions that power exceptional digital experiences for HCF members. Responsibilities Design, build, and maintain scalable front end and back end solutions aligned with b

Lendlease is a real estate business that operates as three deep capabilities of Investments, Development and Construction. Since our inception in the 1950s, we have been a strong purpose-led organisation and an industry leader – believing in the key role real estate plays in shaping our cities, our