senior software developer tech lead jobs in Sydney

Job Description: Australian Citizens residing in Australia only respond. must have Baseline. 1. Tertiary qualifications in an ICT related field or applicable industry certifications. 2. Experience leading a team of developers and building software using modern Microsoft products and cloud platforms, specifically: Microsoft .NET Core specialising in...

Full-time Contract Mid-level SeniorPosted 15 Oct 2026DescriptionWhat You'll DoLead the design, build and delivery of Appian applications end to endDevelop process models, SAIL interfaces, records, expression rules and data typesBuild integrations with core systems using REST/SOAP APIs and connected systemsProvide technical leadership: code reviews, standards...

Summary: We are seeking an experienced Appian Senior Developer / Tech Lead to join our dynamic IT team in Sydney. This contract role is pivotal in driving the development and implementation of Appian solutions, ensuring they align with business objectives and enhance operational efficiency. The ideal candidate will possess a strong technical background and...

Job Description Description External /n /n /n WELCOME TO SITA/n /n At SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry. /n /n You'll find us in 95% of international airports, working closely with over 2,500 transportation and...

Senior Software Developer This job ad is for the position of Senior Software Developer at one of Australia’s most unique and high-impact social enterprises. It’s for someone who is experienced in full-stack development, comfortable owning work end-to-end across a mature product stack, and cares about having a positive impact and making the world a better...

In Australia and New Zealand, Hannover Re is a major player in the Life & Health reinsurance market. Locally, we combine the agility of a small, nimble team with the financial strength and global reach of one of the world’s largest reinsurers.We currently have an exciting opportunity for a Senior Software Developer to join our Life & Health Subsidiary in...

Hannover Re employs more than 4,000 people across locations worldwide. Our strength? Connecting Power: We rely on each other to achieve more.Our purpose? Beyond risk sharing – we team up to create opportunity. Delivering innovative, customised solutions in an environment where yesterday’s answers may not meet tomorrow’s challenges. This mindset has...

Select how often (in days) to receive an alert:Hannover Re – as one of the world’s leading reinsurers, we provide coverage for the risks of yesterday, today and tomorrow. Our strength?Connecting Power: Within our global team of around 4,000 colleagues, we bring together knowledge, perspectives and a strong sense of responsibility. We rely on one another,...

RSM Australia is seeking a Senior Manager, Tax Technical Learning & Development to lead the design and delivery of technical tax training across the Tax Services and Business Advisory teams. You will develop a structured national curriculum, coordinate with subject matter experts, and ensure materials stay current with tax law changes. You will facilitate...

Amazon Web Services (AWS) is seeking experienced Software Development Engineers to join Region Services. You will support development and management of Compute, Database, Storage, IoT, Platform, and Productivity Apps services, including security-focused capabilities.You will lead design, mentor teams, and contribute to scalable, maintainable software across...

Overview WELCOME TO SITA At SITA, we keep airports moving, airlines flying smoothly, and borders open. Our technology and communication innovations power the success of the global air travel industry. You'll find us in 95% of international airports, working closely with over 2,500 transportation and government clients. Each partnership brings unique...

About usNylon is the AI research platform for tax and law professionals.The tool practitioners reach for when the answer has to be right. We’re used by 2,000+ firms across NZ, AU and the UK, backed by Blackbird, and expanding fast beyond research into the wider workflow professionals live in: client meetings, documents, the tools firms already use.The...

Sydney, Australia | Posted on 24/09/2026 Initial Contract Duration 12 months Job Opening Status Open Extension Options 2 Location ACT; NSW Security Clearance Baseline City Sydney Province Australian Capital Territory Country Australia Postal Code 2600 Working Arrangements Onsite Essential criteria1.Relevant tertiary qualifications in Software Engineering,...

Job Description Description/n /n About Us /n At Datacom, we combine technology, expertise, and talented people to help organisations thrive in a rapidly changing world. As one of Australasia's leading technology providers, we work with customers across industries to solve real-world problems and deliver meaningful outcomes. /n Whether we're supporting...

Company Description My client is a Sydney based Creative Digital Agency with large and small clients in automotive, FMCG, Food & Beverage sectors. Ranging from Lexus / Toyota to wineries and medium service businesses. They focus on cutting edge technology solutions and custom interactive development across web apps and websites in a fun environment. This...

Amazon is seeking experienced Software Development Engineers to support the AWS Region Services initiative. You will help design and manage compute, database, storage, IoT, platform and productivity services, including secure cloud solutions, across AWS regions.Join a team redefining how AWS designs, builds, and operates regions to enable new cloud...

About Housing Australia Housing Australia is the Australian Government’s independent housing delivery agency. It supports the delivery of Government programs to improve the supply of sustainable, long-term social and affordable housing, and supports home ownership for more Australians. Introduction About Housing Australia Housing Australia is the...

Logicalis Australia is seeking a driven Business Development Manager to join our Private Sector Sales team in Brisbane or Sydney. You will identify, engage and convert new customers, open new territories and build long-term executive relationships with C-suite leaders across Cloud, Cyber Security and Managed Services. You will lead the complete sales cycle...

Job Description Job Description: Australian Citizens with NV1 Clearance residing in Australia only respond. Job details: Role/s: 1 x EL1 Full Stack Engineer The EL1 Fullstack Engineer (Labour Hire) is accountable under broad direction to undertake very complex work that delivers quality outcomes across the functions of the NDIA. The position will...

Dynamo Recruitment in Sydney is seeking a highly hands-on D365 CE Technical Consultant to join an established project with build commencing soon. This permanent role is Sydney-based and suits someone ready to take on technical ownership and leadership while remaining actively involved in development.You will bring 10–12 years' experience across D365 CE...