senior api jobs in Sydney

We're currently looking for a Senior API Developer to join our financial services client in Sydney on an initial 6 month contract. Our client need an experienced engineer with a strong background in backend development on complex, scaled systems hosted on cloud. At least 12 months in GCP stack is essential. Skills & Experience: Experience designing and...

Adyen is seeking an Implementation Engineer in Sydney to partner with fast-growing and enterprise businesses to design, integrate, and scale how they use Adyen’s payment platform. You’ll lead end-to-end technical delivery across API-based integrations, advise on architecture decisions, and collaborate with Sales, Product, and Engineering to ensure...

Accenture is seeking an experienced Integration Developer to design, build, and support secure and reliable data integration solutions across enterprise platforms. The role focuses on APIs, middleware, and synchronous/asynchronous messaging patterns, collaborating with architects, developers, and stakeholders to gather requirements and optimize data...

Accenture is seeking an experienced Integration Developer to design, build, and support secure and reliable data integration solutions across enterprise platforms. The role focuses on APIs, middleware, and synchronous/asynchronous messaging patterns, collaborating with architects, developers, and stakeholders to gather requirements and optimize data...

Job Description Job Description: /n /n /n /n /n Expertise in following technologies /n ∙ Java /n ∙ API /n ∙ Spring Boot /n ∙ Micro services /n ∙ Good communication skills are mandatory /n /n /n /n /n ​About XPT: /n /n /n /n /n /n /n • XPT Software Australia PTY Ltd, incorporated in 2016, is a Software services company...

Hydrogen Group in Sydney is seeking a Senior API Developer to join our financial services client on an initial 6-month contract. You will design and implement scalable backend services, focusing on NodeJS, REST/GraphQL APIs, and cloud-based solutions on GCP.You’ll work with SQL/NoSQL databases, containers (Docker), and CI/CD pipelines within a...

Kong Inc. in Australia seeks a Senior Staff Solutions Engineer to lead AI-enabled API management initiatives. You will architect complex API systems, define secure auth strategies, and drive automation while mentoring engineers. In this role, you will guide project scoping and delivery, collaborate with clients and internal teams, and ensure robust, scalable...

Infosys in Sydney is seeking a software engineer passionate about solving problems with technology. You will design, develop, and maintain scalable Python applications and APIs, and work across data pipelines, real-time streaming, and dashboards. You will collaborate with cross-functional teams, containerize workloads with Docker, and apply best practices in...

Softtest Pays Pty Ltd in Sydney seeks an experienced Solutions Architect to define and govern application architecture, standards and design principles. You will lead technical design reviews and guide development teams to build scalable microservices with Java and Spring Boot. You'll drive API-first development, ensure alignment with security, performance...

Ingrity is seeking an experienced Integration Developer to design and develop enterprise integration solutions in a collaborative technology team. This role involves building and supporting API services that empower business applications. You'll work in a hybrid environment in Sydney, focusing on integration projects across cloud and on-premise...

AYAN InfoTech in Sydney seeks an experienced Kong Developer to design, implement, and operate secure API gateway solutions. The role focuses on Kong Enterprise, API security, authentication, and automation across cloud-native environments.You will work on custom plugins, mTLS termination, and policy-based access controls, ensuring high availability and...

LTM in Australia is seeking a Senior Java Integration Developer with MuleSoft experience to join our growing Integration & Microservices practice. You will design, develop and deliver scalable APIs and integration solutions across cloud, on-premise and hybrid environments.You will collaborate with architects and product teams, work on API-led connectivity,...

Forter is seeking an Implementation Engineer in Sydney to own the successful delivery of integrations for new and expanding customers. You will drive each project from kickoff to go-live with strong stakeholder alignment, ensuring business value and timely delivery. You will translate technical concepts for diverse audiences, manage risks, and lead...

Zone IT Solutions Pty Ltd is seeking a Senior API Developer to drive end-to-end API delivery. You will engage with business stakeholders to finalise functional specs and interface documents, collaborate within an AGILE team, and document API requirements and designs. You will design robust interfaces for system integration, review with Tech Leads, and...

Beyond Bank Australia is seeking a Senior Full Stack Microsoft Engineer to design and build powerful solutions across Dynamics 365, Power Platform, and Azure. You will craft custom Dynamics CRM experiences, build modern APIs, and automate processes with Agentic AI, elevating enterprise user experiences.You will mentor engineers and lead API strategy, with a...

Talent in Sydney seeks an experienced Solution Architect to translate high-level architecture into detailed, implementable designs. You will combine strong design skills with a broad technical background across software, systems, and enterprise technology. The role emphasizes APIs, integrations, enterprise app architecture, and exposure to Java, Angular,...

MYOB is seeking a Senior Developer - Platform to join the API Platform team. You will design and evolve platform capabilities enabling secure, scalable integrations across MYOB’s products, while shaping AI, developer experience, automation and platform services.This role focuses on building cloud-native solutions and empowering other teams to move faster....

XPT Software is seeking a senior Integration Platform Specialist to lead design, deployment and operation of enterprise integration solutions in Australia. You will own configuration, patching and upgrades of integration platforms and work with vendors to resolve production incidents. You will apply DevOps practices to CI/CD pipelines, manage RESTful APIs...

Mandatory Skills: Apigee X, API Management, REST APIs, Node.js and/or Java/Spring Boot, Microservices, OAuth/JWT Security, CI/CD, GitHub/Azure DevOps, Docker/Kubernetes, Agile Delivery. Key Requirements Design, develop, and support enterprise-grade API solutions using Apigee X, REST APIs, and microservices architectures to enable scalable digital platforms...

WattleCore Technologies Pty Ltd in Australia is seeking an experienced NGINX & API Integration Engineer for a contract position. You will configure NGINX, build API integrations, and implement API security for a large-scale platform modernisation programme in a hybrid environment.The role requires 8+ years in API development/integration, strong knowledge of...