senior java software engineer

Job Description One of Pushpay's focus areas over the next 12–18 months is to enhance our products by delivering impactful, customer-centric improvements across our platform. To execute this, we are hiring Senior Full-Stack Engineers who can seamlessly connect backend reliability with intuitive user interfaces. You will collaborate closely with Product...

Type: Contractor (Part-Time, ~15 hours/week) Compensation: $50–$100/hour Location: Remote About the Opportunity micro1 is engaging experienced Software Engineers to support a customer project focused on training next-generation AI systems. You will apply your software engineering expertise to create Reinforcement Learning (RL) environments that...

Synthires is seeking experienced Software Engineers to build Reinforcement Learning environments for evaluating AI models on real-world software engineering tasks. You will create reproducible environments and reference solutions for bug fixing, feature implementation, code refactoring, and performance optimization. No prior AI experience is required—your...

Westpac New Zealand Limited is seeking a Senior Backend Developer to design, develop, and maintain scalable backend services as part of the Product Engineering – Cards and Consumer Finance team. You will replace a critical legacy system with a modern tech stack, starting from scratch, and contribute to automated testing and CI/CD practices. You should...

## Senior Software Engineer - 12 months contract Apply: Westpac on Takutai Square: Hapori Pōneke: Full time: Posted Today: End Date: October 7, 2026 (12 days left to apply): JR108023**About us**At Westpac New Zealand, our purpose is to Help New Zealanders Succeed. As a Bank and one of New Zealand's leading employers, we are passionate about helping people....

Westpac New Zealand Limited is seeking a Senior Software Engineer for a 12-month contract in Wellington. You will lead backend delivery across payments-related platforms, mentor engineers, and collaborate with product and platform teams to ensure scalable, secure, and customer-centric solutions. The role emphasizes design, development, testing, and...

## Senior Software Engineer - Backend Contractor Apply: Westpac on Takutai Square: Hapori Pōneke: Full time: Posted Today: End Date: October 10, 2026 (14 days left to apply): JR108033**About us**At Westpac New Zealand, our purpose is to Help New Zealanders Succeed. As a Bank and one of New Zealand's leading employers, we are passionate about helping people....

Octane Systems is seeking a Senior Software Developer in New Zealand to join our engineering team. You will work across the ERP platform, integrations, APIs, mobile applications, and modern web solutions, while mentoring peers and helping raise our engineering standards. You will lead technical design decisions with the Solution Architect and contribute to...

Microsoft Azure and/or AWS This is a senior level, full stack Software Engineer role, with a focus on Angular18+ and Net 6+, in one of our key Operational Excellence software engineering squads. Contributing independently to features and systems, applying best practices and collaborating across teams, you'll demonstrate ownership, technical depth, and...

Job Description Digiscale in Napier, New Zealand seeks a Senior Software Engineer to design, develop, and maintain complex software systems. You will collaborate with engineers, designers, and product managers to deliver high-quality software solutions. The role requires leading code reviews, mentoring junior engineers, and staying current with industry...

Job Description We are seeking a highly experienced Senior Software Engineer to join our dynamic team in Napier, New Zealand. As a Senior Software Engineer, you will be responsible for designing, developing, and maintaining complex software systems. You will work closely with our team of engineers, designers, and product managers to deliver high-quality...

About us At Westpac New Zealand, our purpose is to Help New Zealanders Succeed. As a Bank and one of New Zealand's leading employers, we are passionate about helping people. We are taking action today to create a better future for the people who bank with us, work with us, invest in us or are part of our broader communities. Mō te tūranga | About the Role...

This is a senior level, full stack Software Engineer role, with a focus on Angular18+ and Net 6+, in one of our key Operational Excellence software engineering squads. Contributing independently to features and systems, applying best practices and collaborating across teams, you’ll demonstrate ownership, technical depth, and initiative in improving product...

Mō te tūranga | About the Role The Senior Software Developer is responsible for designing, developing, and maintaining scalable applications across back-end technologies. This role requires strong technical expertise, leadership in solution design, and collaboration with cross-functional teams to deliver high-quality software solutions that deliver...

Synthires is seeking experienced Software Engineers to build Reinforcement Learning environments for evaluating AI models on real-world software engineering tasks. You will create reproducible environments and reference solutions for bug fixing, feature implementation, code refactoring, and performance optimization. No prior AI experience is required—your...

Propellerhead is seeking a Senior Software Engineer to join our core engineering team in Auckland. You will define future technical strategies, mentor peers, and help build secure enterprise software and deployment architectures. You will work with Rust and Type Script, guide Po Cs to production, and enable teams with LLM‑assisted development. This hybrid...

Help us build the platform that makes enterprise AI agents observable, governable and trustworthy Fusion5’s Agent Operations Centre is a live Saa S platform that helps organisations understand how their AI agents are behaving in production. The platform is already running, internal onboarding is underway, and our first external customer trials are...

Seequent is seeking a Senior Software Engineer to lead and build applied Gen AI capabilities for the Evo geoscience platform, based in Christchurch with an office-based model. You will mentor, shape architecture, and collaborate across teams while guiding AI integration at scale. You will tackle complex challenges, drive releases, and help grow the new...

Job Description Java Software Engineer at Dotmatics Ltd. in Auckland City, N, NZ. This Full time on site position offers great opportunities for career growth. Our Why At Dotmatics At Dotmatics, a Siemens company, we believe science, data, and decision-making must be deeply intertwined for innovation to thrive. Our Portfolio includes Luma, Luma Lab Connect,...

Ipayroll is seeking a Senior Backend Engineer to own backend services for payments, multi-currency balances, and onboarding in a cloud-first fintech environment. You will lead platform capabilities from design to production, while mentoring engineers and driving modernization initiatives. The role emphasizes AWS, microservices, architecture decisions, and...