Jobs at Hastha Solutions Pty Ltd

Develop and maintain Australia Post’s enterprise data model, including conceptual, logical, and physical models. Collaborate with business and technical stakeholders to understand processes, define entities and relationships, support application and integration design, map source systems, lead modelling workshops, and optimize models for scalability, performance, data quality, and operational and analytical platforms.

Develop and maintain Kafka-based event-driven integrations using Java, Spring Boot, Flink SQL, Schema Registry, Kong Gateway, and HTTP sinks. Build producers, consumers, connectors, transformations, validation, routing, and failure-handling logic. Perform testing, defect resolution, replay, root-cause analysis, downstream integration support, and GitLab CI/CD deployment and release activities.

Deliver functional consulting for Blue Yonder TMS implementations, rollouts, enhancements, configuration, solution design, testing, optimization, training, and go-live support. Responsibilities include supporting architects and project teams, defining business processes, configuring TMS and BA modules, resolving critical issues, coordinating UAT and SIT, and assisting business users during warranty support.

Provide L2/L3 functional and technical support for SAP EWM, resolving incidents, monitoring queues and jobs, supporting warehouse processes, and coordinating with cross-functional SAP teams. The consultant will perform root cause analysis, configuration changes, testing, documentation, user training, and continuous improvement. Responsibilities also include cutover, go-live, hypercare, and support for integrations, RF frameworks, IDocs, warehouse automation, and S/4HANA environments.

Own data governance activities across assigned business domains, defining data standards, business rules, metadata, lineage, and quality requirements. Resolve data quality issues, support mapping, transformation, migration, and integration initiatives, and maintain glossaries, dictionaries, and catalogues. Monitor governance KPIs and compliance, facilitate governance forums, and act as a subject matter expert while collaborating with business and technology stakeholders.

Design, develop, deploy, and support enterprise integrations using SAP BTP Integration Suite and Cloud Integration. Build complex iFlows, reusable frameworks, API-led and event-driven integrations, mappings, security controls, monitoring, and exception handling. Integrate SAP S/4HANA with logistics, retail, B2B, and external platforms. Troubleshoot production issues, perform root-cause analysis, prepare technical documentation, and collaborate with architects, functional teams, vendors, and stakeholders.

Lead the design, development, testing, deployment, and support of enterprise integrations using Dell Boomi. Manage Boomi runtimes, clusters, cloud services, APIs, certificates, security, governance, releases, and platform lifecycle activities. Provide technical leadership, conduct design and code reviews, mentor integration developers, coordinate stakeholders, maintain technical documentation, and improve integration reliability, performance, automation, and operational efficiency.

Manage a six-month SAP and core banking platform project in Melbourne. Coordinate functional and technical consultants, lead a small requirements team, manage project scope, timelines, costs, quality, risks, governance, controls, and stakeholder relationships. Lead workstreams throughout the project lifecycle, ensure customer and regulatory requirements are met, and promote continuous improvement and Lean principles. SAP module exposure is required, with PMP certification preferred.

Provide L2/L3 production support for SAP EWM, troubleshooting incidents, monitoring queues and jobs, supporting warehouse processes, coordinating with cross-functional SAP teams, and implementing enhancements. The consultant will perform root-cause analysis, assist with testing and transports, maintain documentation, train users, and support cutover, go-live, and hypercare activities.

Build and operate cloud security governance, guardrails, access controls, automated remediation, and compliance enforcement across multi-account AWS environments. The role involves AWS Organizations, IAM, Terraform, scripting, security services, Policy as Code, and CI/CD integration. This is a six-month contract with possible extension, based in Melbourne or Sydney.

Designs, configures, tests, and provides techno-commercial estimates for secure, reliable MPLS-TP telecommunications transmission networks. The role supports real-time operational and protection data transmission for critical infrastructure, including electrical power grids and rail systems, using Hitachi FOXMAN and UNEM network management systems. This is a six-month contract with possible extension in Melbourne.

Build and configure AWS Landing Zones, provision secure non-production and production environments, and automate infrastructure using CloudFormation. Manage AWS networking services, including VPCs, subnets, NAT, EC2, load balancers, Route 53, NACLs, endpoints, and security groups. Automate application deployment with Ansible, create IAM roles for CI/CD pipelines, and build GitHub Actions CI/CD pipelines. The six-month contract may be extended.

Manage and support enterprise PKI infrastructure, including Root and Subordinate CAs, certificate issuance, renewal, deployment, revocation, and lifecycle management. Troubleshoot X.509, SSL/TLS, HSM, ADCS, and certificate-chain issues; provide L2/L3 support, root-cause analysis, and PKI integrations across applications, IAM, cloud, and enterprise systems. Maintain documentation and automate activities using PowerShell, Python, or Bash.

Develop and maintain Kafka-based event-driven integrations using Java, Spring Boot, Confluent Cloud, Flink SQL, Schema Registry, and Kong Gateway. Responsibilities include building producers and consumers, stream processing, API integrations, testing, troubleshooting, replay, root-cause analysis, and supporting CI/CD deployment and releases. The contract is for 12 months with possible extension and is limited to Australian or New Zealand citizens and Australian permanent residents.

Tests and validates broadband customer premises equipment, including modems, routers, gateways, Wi-Fi access points, ONT/ONU modules, and set-top boxes. Executes manual and automated firmware tests, evaluates network protocols and Wi-Fi performance, simulates traffic, analyzes logs and packet captures, documents defects, and collaborates with engineering teams to resolve hardware and software issues.

Develop, test, maintain, and optimize iOS applications using Swift, SwiftUI, and UIKit. Integrate RESTful APIs, third-party SDKs, backend services, and cloud services; troubleshoot production defects; improve application security and performance; and build reusable components. Collaborate with product, design, business analysis, and backend engineering teams to translate requirements into scalable mobile solutions.