• Senior Software Engineer - Front End/ Back End serves as an experienced individual contributor within a team, with the expectation that you will further develop your leadership, guidance and mentoring skills • You will be responsible for supporting the goal of meeting scope, schedule and delivery requirements • Impact the long-term goals of the program, while contributing to the implementation of the program's development strategy • May serve as the discipline's primary lead when working with stakeholders • Utilize strong influential skills to drive improvements in software engineering processes and practices

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide - including Brex, Rippling, Navan, Qantas, SHEIN and many more - with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future. If you're ready to do the most ambitious work of your career, join us. Attributes We Value We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you're motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions from first principles, balancing speed and rigor. You're humble and collaborative; turn zero-to-one ideas into real products, and you "get stuff done" end-to-end. You use AI to work smarter and solve problems faster. Here, you'll tackle complex, high-visibility problems with exceptional teammates and grow your career as we build the future of global banking. If that sounds like you, let's build what's next. About the team Airwallex Risk Platform Team is responsible for protecting all Airwallex products across the lifecycle, including GTPN, PA, Issuing, Onboarding, and Account Takeover. The risk landscape evolves rapidly and fraud techniques are becoming increasingly sophisticated. We build scalable, reliable, and intelligent risk capabilities to stay ahead-helping Airwallex remain a trusted global partner for businesses. Our team is distributed across Shanghai and Singapore, working closely with global product, engineering, data, and operations teams, as well as external partners and customers, to deliver a holistic risk management approach. This role is based in Singapore. What you'll do Our mission is to keep Airwallex's products and services safe and secure. We continuously improve risk strategies and systems using modern technologies, including graph, machine learning, and LLMs/Gen AI, to detect and prevent fraud and abuse at scale. Responsibilities: - Design, develop, and operate core transaction risk services and infrastructure using Kotlin/Java, supporting payment products and transaction systems. - Own end-to-end delivery of key components and services on Airwallex's microservice framework: design, implementation, testing, deployment, and observability. - Build high-concurrency, highly available distributed services, optimizing latency, throughput, and reliability for production workloads. - Collaborate with senior engineers and cross-functional partners to define technical solutions, APIs, and service boundaries; drive architectural improvements. - Explore and evaluate new technologies (e.g., graph/streaming/ML/LLM related) and propose pragmatic upgrades aligned with business risk needs. - Mentor engineers through code reviews, design discussions, and engineering best practices, improving team quality and delivery efficiency. - Participate in on-call/incident response when needed, driving root-cause analysis and long-term remediation. Applicant Safety Policy: Fraud and Third-Party Recruiters To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page. Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary. Equal opportunity Airwallex is proud to be an equal opportunity employer. We value diversity and anyone seeking employment at Airwallex is considered based on merit, qualifications, competence and talent. We don't regard color, religion, race, national origin, sexual orientation, ancestry, citizenship, sex, marital or family status, disability, gender, or any other legally protected status when making our hiring decisions. If you have a disability or special need that requires accommodation, please let us know.

Title : Signalling Engineer Location: Brisbane Australia Job Description: Job summary Job number 94526-584844 Work type: Permanent - Full Time Location: Brisbane Categories: Engineers Apply now Job details Signalling Engineer Location: Brisbane Remuneration/Benefit: Attractive salary and bonuses offered About the role: Based in Brisbane and reporting to the Signalling Engineering Leader, this role will provide professional leadership and engineering expertise in railway signalling. You will be an integral member of the Control Systems - Signalling team. Features of the role and working environment include: - Contemporary office environment located in our brand new, state of the art Fortitude Valley building, supporting a strong work life balance with hybrid working, - Exciting new technology projects including a roll out of ETCS Level 2 technology in our Central Queensland Coal Network - Rolling program of Asset Renewals projects for our $6 billion Network About you: Bachelor of Engineering (or equivalent approved qualification) with clearly defined pathway to Registered Professional Engineer Queensland (RPEQ) - Electrical qualification - 5+ years' engineering experience (Preferred) - Experience in Project Engineering and planning of Signalling Design activities. - Signalling Engineering expertise is required in some of the following areas: - Processer Based Interlocking design - Signalling Design Process - Signalling Arrangements and Control Table Design - Signalling circuit design - Train detection technologies - Power supply and surge protection technologies - Point Machine technologies - Level Crossing technologies - IT Networking technologies - Principles Testing - Product Type Approvals You thrive on working in a dynamic and agile environment, value stakeholder engagement and be an enthusiastic member of the team. Have the ability to work autonomously, use initiative and have a methodical and thorough approach to all work and tasks. What we offer you: At Aurizon, we support the development and growth of our employees. With a national portfolio of operations, we offer long-term and exciting career opportunities. Some of our benefits include: - Hybrid Working - Work/Life Balance - Development and growth opportunities. - Access to mentoring and development programs. - Discounts on selected health insurance funds, personal travel, gyms, vehicles and retail brands. - Parental leave program and super booster. About Aurizon. Aurizon is Australia's largest rail freight operator and a top 100 ASX company. Each year, we deliver more than 250 million tonnes of Australian commodities right across the country. Aurizon is crucial to the Australian economy, connecting miners, primary producers and industry with international and domestic markets. Look to Aurizon for a diverse and collaborative culture. At Aurizon, we are proud of our diverse, collaborative, creative and high-performance culture. We celebrate the contribution of every employee and provide opportunities for career development in a dynamic, caring, and inclusive work environment.

• Senior Software Engineers are key contributors to the sustainable technical development of Jedox AI/ML services. • They are proactive leaders in all technical aspects, from architecture to design to development, maintenance, integration, etc., of robust services for AI/ML. • They are pivotal in efficiently transforming customer needs into high-quality AI services. • Independently solve complex problems, manage workload, prioritize tasks, and consistently deliver high-quality results. • Design, build, and maintain secure, reliable, and scalable AI services, participating in the full software lifecycle and ensuring compliance. • Define and manage cost-effective LLM solutions, collaborating cross-teams on automation and observability. • Collaborate with product managers, engineers, and stakeholders to deliver solutions that meet user needs, ensuring clear communication and continuous improvement. • Mentor junior engineers, promote best practices, stay current with AI/ML trends, and foster a culture of learning and innovation.