Full Stack Software Engineer - React & .NET

Join us as a Senior Full Stack Software Engineer at Vista Group, where you'll be instrumental in maintaining the technical and functional excellence of our core products. Your expertise will not only ensure the integrity of our code but will also serve to mentor and support junior engineers in their development.Key Responsibilities:Leverage your extensive experience with C#, .NET, and React to design, develop, and implement new frontend and backend features while enhancing and maintaining existing applications.Collaborate effectively with cross-functional teams including engineering, architecture, and product teams to ensure high-quality, responsive, and secure applications.Guide and mentor junior engineers, fostering their growth and maintaining consistent coding practices.

Join the Revolution at HalterAt Halter, we are committed to empowering farmers and graziers to operate more efficiently and sustainably. Our innovative technology allows our customers to transcend the limitations of traditional farming methods. Picture this: 500 cattle calmly walking towards their next grazing area without the need for quad bikes, dogs, or fences. It’s a sight that captivates and inspires. Our solutions are transforming the grazing landscape, positively impacting lives and reshaping an entire industry. By joining Halter, you will engage in meaningful work, tackle complex challenges, and collaborate with a talented team in a high-performance culture. We pride ourselves on our ability to think creatively, work diligently, and care deeply about the change we are making in the world.Backed by leading investors such as Bessemer Venture Partners, BOND, DCVC, Blackbird, Promus Ventures, Rocket Lab’s Peter Beck, and Icehouse Ventures, we have the support to drive a mission that truly matters.Explore more about us on our LinkedIn and Instagram.We are not merely shaping the future of agriculture; we are engineering products that can withstand the harshest environments. Our dedication to quality commences on our production line, where our software ensures reliability, integrity, and traceability.

Join our dynamic team at Lightspeed HQ as a Senior Full Stack Engineer, where you will play a pivotal role in developing innovative software solutions. Your expertise in both front-end and back-end technologies will contribute to the creation of robust applications that enhance user experiences.

At Tracksuit, we are dedicated to fostering a diverse and inclusive workplace where everyone can be their authentic selves and achieve their best work. We believe that unique perspectives, diverse experiences, and a growth mindset are more valuable than merely fulfilling every requirement on a job description. If you feel you possess the skills we seek but lack some of the specified experience, do not hesitate to reach out and apply. We would love to hear from you!Tracksuit offers beautiful, radically affordable, and always-on brand tracking that simplifies traditional methods. While it may sound like a collection of buzzwords, it truly reflects our commitment to conducting over 50,000 surveys last month to gauge genuine human perceptions about the world’s top brands and their competitors. Explore more at www.gotracksuit.com Are you the Full Stack Engineer we are looking for?We are actively seeking multiple Full Stack Engineers to join our teams, with positions available at both Intermediate and Senior levels.As a Full Stack Engineer at Tracksuit, you will integrate into one of our four existing teams, collaborating with a supportive group of skilled Engineers, Product Managers, and Designers who prioritize teamwork, learning, and delivering impactful solutions.Your insights on product decisions will carry significant weight and directly influence Tracksuit’s offerings. Product development at Tracksuit is a collaborative endeavor. Working alongside the Engineering and Product Teams, you will be a key contributor to the technical delivery of our projects.This role will challenge you to innovate and collaborate with the broader team during fast-paced two-week sprints, bringing cutting-edge product ideas to fruition while leveraging your tech stack expertise.

Join our dynamic team as an Intermediate Software Engineer in one of our pivotal Enterprise Stream engineering squads at Vista Group. In this role, you will play an essential part in crafting and refining scalable .NET applications, ensuring the technical and functional excellence of Horizon, our premier data warehouse product.Your Responsibilities:Leverage your expertise in C# and SQL to design, develop, and implement new features while enhancing and maintaining existing applications.Collaborate effectively with team members across engineering, architecture, and product teams to design and implement innovative features, ensuring application quality, responsiveness, and security.Contribute to code integrity and development best practices while mentoring less experienced engineers.

Are you eager to contribute to impactful projects for leading companies across Australasia? Do you seek a workplace that feels like home while providing opportunities for career advancement? At Sandfield, we specialize in developing intelligent software solutions for top-tier brands and are on the lookout for skilled developers to join our dynamic team.About SandfieldFounded in 1989, we are a proud Kiwi-owned company. Our innovative work supports high-performance supply chains for industry leaders such as Mainfreight, Qube, HW Richardson, and Booths, ensuring the smooth flow of millions of orders and data points for Foodstuffs. Additionally, we manage financial operations for Team Global Express and Green Acres, assist KiwiRail in filling seats on the Interislander, provide security services for First Security, and facilitate parking bookings through ParkMate, among many other projects.At Sandfield, we stand out from conventional tech companies. Here, you will:Engage in captivating projects: We promise that no two days will be the same, as you tackle interesting, diverse, and rewarding challenges alongside a talented group of developers at various levels, all of whom are not only skilled but also genuinely enjoyable to work with.Interact directly with clients: Our developers maintain direct relationships with clients, and we emphasize the importance of soft skills such as communication and business insight just as much as we enhance our developers' technical expertise.Be part of a supportive team: Our collaborative culture lies at the heart of everything we do at Sandfield, creating a truly unique working environment. Our employees tend to stay with us for the long haul, with an average tenure exceeding five years.Discover what our team members have to say about working at Sandfield.Our Technology StackWe predominantly utilize the Microsoft stack to create web-based applications, with some opportunities for mobile development. While full-stack experience is preferred, it is not a strict requirement, as we are committed to supporting your skill development.Requirements:Proficient in functional React, preferably versions 18.x or 19A minimum of two years of experience in web application development using:.NET (WebAPI, MVC, or WebForms)HTML, CSS, and JavaScript.Strong command of TypescriptFamiliarity with Git and the standard development lifecycleExperience with C# and SQL databasesA keen interest in all aspects of the Software Development Life Cycle (SDLC), including client interaction, is advantageous.What’s in it for you?Accelerate your career: We recognize and reward initiative and performance, offering rapid advancement opportunities.Enjoy variety: Benefit from a diverse range of projects and challenges.Positive work environment: Our flat team structure encourages collaboration and camaraderie.

Join our dynamic Platform team as a Senior .NET Software Engineer, where you will play a crucial role in developing the essential services, libraries, and tools that empower our product engineering squads. This position is ideal for individuals passionate about backend engineering, as the focus will be primarily on server-side challenges related to cloud deployment tools, containerization, platform libraries, and performance-critical systems.You will become part of a skilled and enjoyable team that prioritizes engineering excellence, maintaining high standards in coding practices, security, performance, observability, and test coverage. If you take pride in crafting solutions that serve as the backbone for other engineers and want to influence the engineering experience across the organization, this is the right opportunity for you.Key Responsibilities:Utilize your extensive expertise in C# and .NET to develop core services, libraries, and tools that support our engineering teams in delivering reliable and scalable products.Work closely with your squad, other engineering teams, and our architecture and product groups to design and enhance a robust, secure, and high-performing platform.Promote engineering quality by producing consistent, maintainable, and well-tested code.Mentor and support junior engineers, aiding in their technical and professional development.Leverage modern AI-assisted development tools to streamline delivery, improve code quality, support refactoring, and enhance design decision-making.Help establish best practices for responsible AI use within our engineering workflows.

At Pushpay, we are committed to enhancing our products over the next 12 to 18 months by making significant and minor improvements to customer experience. Our collaborative environment brings together Product Managers, Developers, QA Engineers, SREs, UX Designers, Delivery Leads, and more, all working towards a common goal. To achieve this, we are seeking experienced Senior Software Engineers who can make a substantial impact! We value individuals who possess a genuine passion for designing and building high-level systems, as well as mentoring team members. If you thrive on solving complex problems and enjoy investigating the 'why' and 'how', then you will find ample opportunities for growth and learning with us! About the Role In this position, you will engage in more than just coding. You will work closely with Product Designers, Analysts, and fellow engineers to create a captivating product experience that connects millions of users globally. This role offers high growth potential, including opportunities to take on leadership roles within engineering teams. Therefore, adaptability and a strong desire to learn are essential attributes we are looking for. We foster an environment where engineers are encouraged to discuss solutions to complex challenges and to explore new technologies and methodologies. Our team values learning from mistakes, contributing actively, and taking ownership of projects.

At Tracksuit, we are devoted to cultivating a diverse and inclusive workplace—where everyone can express themselves and do their best work. We prioritize unique perspectives, varied experiences, and a growth mindset over simply meeting every requirement outlined in a job description. If you believe you possess the necessary skills but may not have the exact experience we seek, we encourage you to apply. We would love to connect!Tracksuit is dedicated to delivering stunning, affordably priced, and always-on brand tracking solutions that surpass traditional methods in user-friendliness. In the last month alone, we conducted over 50,000 surveys to gather genuine insights from real individuals about the world’s leading brands and their competitors. Discover more at: www.gotracksuit.com Are you ready to be our next Senior Engineer?We are on the lookout for multiple Senior Full Stack Engineers to join our dynamic teams.As a Senior Full Stack Engineer at Tracksuit, you will collaborate with one of our existing teams (currently three, with potential for a fourth) made up of talented Engineers, Product Managers, and Designers who value teamwork, learning, and delivering impactful solutions.In this role, your insights on product decisions will carry significant weight, ultimately shaping Tracksuit's offerings. Product development is a team effort here, and you will play a key role in the technical delivery alongside fellow Engineering and Product Teams.Expect to innovate and collaborate with our larger team in agile two-week sprints, bringing groundbreaking product ideas to fruition while leveraging your knowledge of various technologies.We will start reviewing applications on Monday, January 5th, 2026. Thank you for your patience—we look forward to connecting with you in the new year!

Join Vista Group as a Senior Software Engineer, where your expertise in .Net will be instrumental in enhancing the technical and functional quality of our flagship products.If you are a seasoned Software Engineer or ready to step into a senior role, we invite you to connect with us.Key ResponsibilitiesLeverage your extensive knowledge of C#, .Net, and SQL to design, develop, and implement innovative features while maintaining and enhancing existing applications.Collaborate with cross-functional teams including engineering, architecture, and product management to ensure the quality, responsiveness, and security of our applications.Maintain code integrity and provide mentorship to junior engineers, fostering a culture of continuous learning.

Join Our Team as a Senior React Native Mobile Engineer!Develop and enhance mobile experiences utilized across a diverse range of applications.Contribute to the evolution of our platform, ensuring high-quality releases and best practices.Engage with impactful mobile engineering challenges at scale, driving significant improvements.The RoleUnlike typical mobile roles focused solely on individual app features, this position emphasizes the development and enhancement of the underlying platform that supports these experiences.We proudly support over 3,000 white-label mobile applications in both Apple and Google app stores, continually advancing our methodologies for building, releasing, and maintaining these applications. This role involves tackling mobile engineering challenges that extend beyond routine feature implementations, addressing performance, reliability, architecture, release quality, and platform consistency.If you're passionate about crafting refined mobile experiences, tackling substantial technical challenges, and playing a vital role in systems that facilitate high-quality delivery, this position offers the opportunity to thrive.Your ContributionsAddress Significant Mobile Engineering ChallengesEngage with technical challenges that demand both engineering expertise and product awareness, creating mobile experiences that impact community engagement.Enhance Mobile ExperiencesContribute to the development and enhancement of modern mobile applications for iOS and Android, integrating new features, usability enhancements, and top-notch user interactions.Fortify the PlatformSupport improvements to the foundational aspects that empower thousands of apps, focusing on architecture, maintainability, performance, release confidence, and platform consistency.Deliver High-Quality SoftwareDesign and implement robust, production-ready mobile software that excels in real-world applications and delivers measurable value for users and the business.Elevate Engineering StandardsParticipate in technical discussions, promote code quality, enhance testing practices, and drive continuous improvement within the mobile engineering landscape.

At Datacom, we collaborate with organizations and communities throughout Australia and New Zealand, striving to create impactful changes in people's lives and enabling businesses to harness technology for innovation and growth. About the RoleAs a Senior Software Engineer, you will play a vital role in the development and maintenance of applications software. We are seeking a proactive and experienced developer who possesses extensive knowledge of Azure and the Microsoft technology stack.Note: This is a CONTRACT ROLE and is only available to applicants with the legal right to work in New Zealand, preferably residing in Auckland. Your ResponsibilitiesLead and mentor development teams, overseeing project planning, progress tracking, and reporting.Design, code, test, and implement application programs across various platforms, utilizing one or more major programming languages.Create and maintain comprehensive solution documentation.Collaborate with team members and stakeholders to assess application requirements.Ensure development aligns with budget constraints and timelines while adhering to design and security standards.Oversee the analysis, design, programming, debugging, and modification of software for enterprise and end-user applications.Complete installation and maintenance documentation and procedures.Monitor system performance and availability, ensuring optimal operation of hardware and software.Install, test, and maintain new or modified systems software.Troubleshoot and resolve operating system issues. Your Skills and ExperienceIn-depth knowledge of software and performance monitoring techniques, coupled with strong financial management skills to understand the dynamics between costs, utilization, and project revenue.7+ years of experience in software development, with a preference for at least 1 year in a large IT environment.Proficiency in major programming languages (both legacy and emerging), including React.js, JavaScript, .Net, C#, PowerShell, and SQL development tools.Expertise in Azure, Microsoft 365, Power Platform (PowerApps, Power Automate), and SharePoint.Ability to discern user needs and translate them into well-structured programs.Strong time and resource management skills, along with proven analytical and problem-solving capabilities.Exceptional skills in building and managing customer relationships, with effective presentation abilities.Strong verbal and written communication skills with diverse stakeholders.Consultative and planning skills, with an ability to escalate issues while focusing on solutions. Why Join Datacom?At Datacom, we value innovation, teamwork, and personal growth. We offer a dynamic work environment that promotes collaboration, creativity, and an opportunity to make a real impact.

About HalterAt Halter, we are dedicated to empowering farmers and graziers to achieve the most productive and sustainable operations possible. Our innovative technology allows customers to liberate themselves from the cumbersome limitations of traditional farming practices. Picture 500 cattle rising and moving peacefully towards their next grazing area—no quad bikes, no dogs, no fences. Just a herd of cattle walking at their own pace. This is the revolution in grazing that Halter brings, and it is transforming lives and reshaping the agricultural industry.Joining Halter means engaging in meaningful work alongside a talented team in a high-performance culture. We excel in thinking creatively, working diligently, and caring deeply about the impact we create. We are committed to enacting real-world change, and we embrace the challenges that come with it.Backed by Tier 1 investors such as Bessemer Venture Partners, BOND, DCVC, Blackbird, Promus Ventures, Rocket Lab’s Peter Beck, and Icehouse Ventures, we're positioned to make a significant impact.For more insights, check out our LinkedIn and Instagram.

The RoleContribute to the Platform Driving Our Next Generation of Products.This position is not just about developing features; it focuses on creating the foundational platform that supports those features.We are embarking on a substantial transformation of our frontend architecture — modernizing outdated systems, migrating to a state-of-the-art React and Typescript ecosystem, enhancing our unified design system, and constructing a centralized frontend portal that various engineering teams will utilize.If you thrive on tackling structural challenges, defining engineering standards, and developing systems that empower other developers, this role offers the ideal environment to achieve those goals.As a Senior Software Engineer, you will architect and deliver top-tier software while elevating the quality, clarity, and productivity of the engineers around you.Your collaboration with Product, Design, QA, and other engineering teams will focus on creating scalable, user-centric software, significantly contributing to our frontend platform's evolution.The WorkAddress Significant Engineering Challenges at ScaleYou will tackle problems that demand both technical expertise and product insight, developing software that profoundly influences how millions of users engage with our platform.Leading Our Frontend TransformationGuide the transition of legacy frontends into the modern React ecosystem, enhancing maintainability, performance, and the developer experience.Advancing Our Design SystemDevelop and refine a shared component library and design system utilized by multiple product teams across the organization.Creating a Cohesive Frontend PlatformContribute to the establishment of a centralized frontend portal from scratch, defining integration patterns that facilitate seamless connectivity for domain teams.Delivering High-Quality SoftwareDesign and produce robust, scalable applications that are regularly deployed to production, providing measurable business value.

Our PurposeAt Datacom, we partner with organizations and communities across Australia and New Zealand to significantly impact lives and empower organizations to harness technology for innovation and growth.About the PositionWe are seeking an innovative Senior Full Stack Developer with expertise in Java Spring Boot and React to join our vibrant team. If you are enthusiastic about developing cutting-edge solutions and creating exceptional user experiences, this is the opportunity for you! Your skills in API development, application design, and cloud solutions will be crucial in delivering transformative technology to our clients, alongside a team that shares your passion and drive. We prioritize speed, enthusiasm, and innovation—are you ready to leave your mark?Key Responsibilities:Produce high-quality, thoroughly tested code that surpasses client expectations.Design and automate innovative solutions as an essential member of a collaborative team.Stay abreast of advancements in DevOps, Containers, Cloud technologies, and AI.Collaborate with clients to customize solutions that address their specific requirements.Guarantee timely delivery of tasks—because surprises belong in celebrations, not projects.Approach challenges with tenacity and assist your team in achieving collective objectives.Required Qualifications:Strong proficiency in Java and associated technologies including the Spring framework (Spring Boot, Spring MVC, Spring Data), as well as JPA/Hibernate.Experience in developing user interfaces using React, along with modern JavaScript/TypeScript, HTML, and CSS, with a focus on user experience and responsive design.Capability to create robust and scalable back-end services and APIs using Java, Spring Boot, and related technologies; experience with microservices architecture is advantageous.Familiarity with AWS cloud services such as EC2, Lambda, RDS, API Gateway, EKS, Glue, Bedrock, and Q Developer, with the ability to implement cloud-native services. AWS certifications are a plus!Proficiency in Node.js and Python for automation, data processing, and integration tasks, including experience with relevant Python libraries (e.g., Boto3) for AWS service interaction.A solid understanding of DevOps practices and CI/CD pipeline deployment.Knowledge of container platforms, automated testing, and Agile methodologies.Excellent communication skills with the ability to excel both independently and collaboratively.A deep passion for technology, a commitment to continuous learning, and a determination to see projects through to completion.Why Work with Us?Datacom stands as one of the largest providers of Information Technology professional services in Australia and New Zealand. We foster a supportive and innovative environment where your contributions make a real difference.

Deliver impactful productsEmbrace quality without complicationsGrow your ownership and responsibilitiesThe RoleYou’ve progressed beyond entry-level tutorials and guidance.With experience in shipping features and resolving production issues, you are now prepared for greater ownership and influence.We are seeking an Intermediate Software Development Engineer who can effectively manage significant components of our product, ensuring they are built to high standards and confidently delivered within a collaborative, trusting environment.This position is not about merely closing tickets; it’s about creating meaningful solutions.Your role will involve delivering business value through the design and development of high-quality software within a collaborative team. You will report to a Senior Engineer and will be expected to manage your own daily tasks.You will occupy a vital position within the engineering team—competent, accountable, and evolving toward a senior-level mindset.The WorkYour time will be spent on development, enhancement, and collaboration.Design & DevelopmentCreate clean, efficient, and scalable softwareDevelop tools and applications for regular production releasesContribute to solution design, algorithms, and feature architectureAutomate repetitive tasks with scripting and toolingArchitect and develop moderately complex software solutionsYou will not just implement requirements—you will help shape the solutions.Quality & OwnershipReview and debug code (yours and others’)Conduct validation and verification testingIdentify risks and issues proactivelyPropose enhancements to designs and approachesParticipate in on-call support (shared responsibility for system reliability)You will take the initiative. If something needs repair, you will address it or escalate it.CollaborationYou will work closely with Product Managers, UX & Design, QA, and other stakeholders to ensure alignment and successful outcomes.

ABOUT ROCKET LABRocket Lab is a pioneering end-to-end space company that provides agile launch services alongside comprehensive spacecraft design and manufacturing. We deliver payloads, satellite components, and more, all with the mission of democratizing access to space. The rockets and satellites we construct and launch facilitate some of the most ambitious and significant space endeavors worldwide, encompassing scientific exploration, Earth observation, and missions aimed at addressing climate change and national security, as well as groundbreaking technology demonstrations.Our Electron rocket has established itself as the second most frequently launched U.S. rocket each year, successfully delivering over 230 satellites into orbit. Meanwhile, we are diligently working on our Neutron rocket, a medium-lift, reusable launch vehicle designed for expanding satellite constellation deployments. Our Space Systems division is responsible for designing and manufacturing a wide array of satellites, payloads, and their components, including spacecraft selected for NASA missions to the Moon and Mars, as well as components utilized in the James Webb Space Telescope.NEUTRONThe Neutron team at Rocket Lab is dedicated to bringing our new large rocket, Neutron, to fruition along with its launch and testing facilities. From the design and testing of Neutron’s structures and components to igniting its innovative Archimedes engines and establishing its launch pads and test sites across the United States, joining the Neutron team offers an exciting opportunity to contribute to the inaugural launch of a new large rocket.SENIOR SOFTWARE ENGINEER – OPERATIONS SOFTWAREAs a Senior Software Engineer – Operations Software at Rocket Lab’s Auckland site, you will have the chance to design, develop, maintain, and support key components, functions, or services within our launch vehicle and spacecraft operations. This role provides the autonomy to undertake independent engineering tasks and ownership of products. Become part of a motivated team engaged in tackling complex projects, delivering on thrilling missions, and influencing the future of space exploration!

Welcome! We appreciate your interest Are you on the lookout for a new career path, or just exploring your options? If so, you've come to the right place! We are seeking a Senior Staff Software Engineer to become a vital part of our dynamic team in Auckland. Your role will involve creating robust systems and user-friendly interfaces using clean, well-tested code. You'll also engage in technical discussions, conduct code reviews, and make architectural decisions that enhance our engineering culture and maintain high standards for quality and scalability. To excel in this position, you should possess strong technical expertise, a rapid aptitude for learning new technologies, and excellent problem-solving abilities. You will need to be a proficient communicator, working collaboratively with stakeholders, effectively coordinating with various teams, and providing mentorship to others. Your Responsibilities Include: 30% - Development: This involves coding, conducting code reviews, debugging complex issues, peer programming, responding to incidents, and reverse-engineering tasks. 30% - Planning and Architecture: This entails estimating, collaborating with product teams, and defining minimum viable products (MVP). 30% - Learning and Mentoring: Engaging in chapter reviews, conducting research and meetups, and coaching developers to elevate their skills over time. 10% - Enabling Growth: This includes working on shared libraries, contributing to open-source initiatives, and documenting best practices for development within your team's focus area. Additionally, you will contribute alongside the broader team to achieve company-wide objectives, which may require you to step outside the strict boundaries of your role. What We Expect From You: We are looking for candidates with: A principal, staff, or tech lead level of experience as a Software Engineer, with a focus on full-stack, front-end, or back-end capacities, encompassing both achievements and learning experiences that guide your decision-making. A profound understanding of modern web application development, tools, and techniques.

Engage in high-impact opportunities that make a difference Strive to perform at your best Thrive in a culture that promotes learning and growth without blame! At Pushpay, we are committed to enhancing our products over the next 12 to 18 months, focusing on both significant and minor improvements to elevate customer experience. To achieve this, we unite various teams, including Product Managers, Developers, QA Engineers, SREs, UX Designers, Delivery Leads, and more. We are seeking highly impactful Senior Engineers to join our team! We value individuals who possess a genuine passion for designing and crafting high-level systems, mentoring fellow team members, and are eager to challenge themselves for personal growth. If you enjoy unraveling complex problems and exploring the 'why' and 'how', you'll find this role to be both engaging and fulfilling! About the Role In this position, you won’t just be writing code; you’ll collaborate closely with Product Designers, Analysts, and Engineering peers to create a captivating product experience that reaches millions worldwide. This role offers substantial growth opportunities, potentially leading to responsibilities in managing engineering teams. Therefore, adaptability and a strong desire to learn are critical traits we seek. Surrounded by a team of dedicated and talented software engineers, we foster an environment that encourages open discussions to tackle complex challenges and promotes learning of new technologies and techniques. At Pushpay, we provide an environment conducive to learning, making mistakes, contributing to the team, and taking ownership of your work.