senior software engineer- java jobs in Perth

We continually strive to help our workforce achieve their professional and personal goals, engaging them in challenging and inspiring projects.The Software Engineer will design, develop, and support advanced software systems for space telescope and laser platforms within EOS's Space Systems division. This role focuses on delivering high-performance,...

Binance is a leading global blockchain ecosystem behind the world's largest cryptocurrency exchange by trading volume and registered users. We are trusted by 300+ million people in 100+ countries for our industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products. Binance...

Marigold is hiring a Senior Software Engineer to join a fully remote team. You will build and own robust software, shape architecture, and modernise systems with a focus on maintainability and AI-assisted tooling.You'll manage messaging infrastructure and collaborate across disciplines to improve developer experience and documentation. You will work with...

Kraken Technologies LLC seeks a senior engineer to drive the Kraken platform's technical direction and deliver scalable software for energy distribution. You will work with global product teams, write robust Python/Django code, and ensure seamless data flows with AWS infrastructure.You will engage in API design (REST/GraphQL), asynchronous processing, and...

Contract | Remote, worldwide | $100-$200/hour depending on experience and location | 10-20 hrs/weekCheck out this Loom video for more details: https://www.loom.com/share/b0d1b0bf24c44ae8b95dca84b9db60e5We're looking for highly experienced software engineer (SR+) to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and...

Kraken Technologies LLC is building a future-focused energy platform in Australia. You will shape the technical direction of new software capabilities for the Kraken platform, working across domains to deliver scalable, robust solutions and integrations with energy systems.You will collaborate with cross-functional teams, contribute to architecture...

Marigold is seeking a Senior Software Engineer to join our fully remote team. You'll build robust software with Java, integrate Kafka/microservices, and shape engineering practices in a fast-growing marketing tech company.You'll collaborate across disciplines, own system design, cloud infrastructure, and DevOps tooling, while mentoring peers and driving...

EOS Group's Space Systems division seeks a Software Engineer to design, develop, and support high-performance software for space telescope and laser platforms. You will work across the full software lifecycle, collaborating with multidisciplinary teams to deliver reliable, scalable solutions for mission-critical observatory applications.With 3+ years of C++...

Senior Software EngineerRemote | AustraliaFull-timeDescriptionAbout UsWe're looking for an experienced Senior Back-End Engineer with deep Java and Spring Boot expertise to help us build scalable, robust microservices and data pipelines for our next-generation fintech platform.What you'll doDesign, build, and maintain highly scalable back-end services using...

Biza Pty Ltd is hiring Senior Software Engineers to build secure, scalable data-sharing platforms in a remote-first setup across Australia. You'll influence technical direction, champion AI-enabled development, and deliver resilient services used by millions.Strong backend, Spring Boot and TypeScript expertise are essential; experience with NextJS and OAuth...

A dynamic ed-tech startup in Australia is hiring a Senior Software Engineer to take ownership of end-to-end feature delivery. This role allows you to influence product direction while working in a fresh codebase and modern tech stack. You will implement features that impact thousands of users and explore AI product solutions, all in a fully remote setting...

Mercor is seeking a Software Engineering Expert (AI Training) to evaluate AI-generated outputs in software engineering context. This remote, hourly engagement requires deep domain expertise and high standards for usability and quality.You will review slides, spreadsheets, and documents, identify errors, and provide structured written feedback. Flexible...

G2i Inc. is seeking a Senior/Staff-level software engineer evaluator to assess AI coding agents' behavior. This contract, remote worldwide role focuses on judging usefulness, engineering judgment, and the quality of explanations rather than writing production code.You will provide clear, written feedback and video explanations, helping shape what excellent...

UpGuard is hiring a Senior Software Engineer to own a feature area within Product Engineering. You'll lead design, mentor teammates, and ship high-impact capabilities for customers relying on cyber risk insights. The stack includes React/TypeScript on the frontend, Go services with PostgreSQL, and Kubernetes on GCP.You'll shape architecture and uplift the...

ClickHouse is seeking a highly skilled software engineer for the AI/ML Engineering team to design, build, and operate AI-powered features across the ClickHouse Cloud platform. You will collaborate across backend services, APIs, and frontend interfaces, bringing AI capabilities to production with robust observability and on-call readiness.The role demands 5+...

Biza Pty Ltd in Australia is seeking Senior Software Engineers to build scalable SaaS platforms that power trusted data sharing. You will shape the platform, influence technical direction, and deliver secure systems while embracing AI-assisted development and agentic practices.You will lead design and delivery, mentor teammates, collaborate with product...

Biza Pty Ltd is hiring Senior Software Engineers to help shape the platform that powers trusted data sharing across Australia. You will lead the design, development and delivery of secure, scalable product features while guiding other engineers.In a remote-first team, you will influence architecture, adopt AI-assisted development practices, and collaborate...

UpGuard is seeking a Senior Software Engineer to own a feature area within our Product Engineering team. You will influence architectural decisions, mentor engineers and ensure delivery from design to production. Our stack includes React/TypeScript on the frontend and Go with PostgreSQL on Kubernetes in GCP.You'll work with a cross-functional squad and...

Appsierra Group is seeking a Senior Software Engineer to contribute expert-level software engineering knowledge to the development and evaluation of AI systems. You will create reinforcement learning environments that test AI models on realistic software engineering problems, including debugging, feature implementation, codebase refactoring, and performance...

Software Engineer – RemoteThe Embedded Software Engineer will be responsible for designing, developing, testing, and maintaining software for embedded systems. They will work closely with hardware engineers to create and integrate software into microcontrollers, processors, and other electronic devices. The ideal candidate should possess strong programming...