Total 5 job vacancies by Flywire

The Opportunity: 

This is a senior technical leadership role on our Payments Platform team. You will be a go-to engineer and technical decision-maker, driving architecture, automation, and platform reliability at scale. You will influence how Flywire's treasury and FX systems evolve globally, while mentoring and levelling up the team around you.

What You'll Do

• Architect and deliver scalable, reliable solutions across treasury, FX, and payment processing systems
• Lead technical design discussions and drive decisions with long-term platform impact in mind
• Partner with Product, SRE, and global stakeholders to translate complex requirements into robust engineering outcomes
• Champion automation and optimization initiatives that eliminate manual effort and reduce operational risk
• Establish and uphold engineering best practices: code quality, security, testability, and observability
• Mentor and coach junior and mid-level engineers; conduct technical interviews and support team growth
• Own resolution of complex production issues and drive post-mortems with actionable outcomes
• Proactively identify and address performance bottlenecks and scalability risks

The Opportunity:

We, at Flywire, are looking for an experienced Sr. Software Engineer I, ideally with a background in FinTech. Your primary responsibility will be to build and maintain the platform that supports the money movement of our industry leading payment engine moving hundreds of millions everyday. 

You will be joining a team in charge of designing new functionalities and improving the current capabilities to improve speed, cost and scalability of our product. Thus, a commitment to collaborative problem solving, pragmatic design, building quality products and to convey the sensation that the product is the responsibility of all the team is essential. You will be responsible for ensuring high quality code in a team defined timeframe. 

• Write clean, high quality, testable, secure, maintainable and extendable code
• Solve items such as challenging bugs and production issues within the development environment
• Work on complex issues where analysis of situations or data requires an in-depth evaluation of variable factors.
• Exercise judgment in selecting methods, techniques and evaluation criteria for obtaining results
• Understand scalability and performance status and make improvement for scalability
• Drive change and improvement in all phases of the development lifecycle
• Partake in the recruitment process by identifying and exciting great talent
• Ensure the best possible performance, quality, and responsiveness of the applications
• Contribute to the product vision by collaborating with Product Managers and stakeholders
• Drive initiatives to lead projects as well as mentor team members
• Drive AI readiness and adoption — leverage Claude via AWS Bedrock for AI-assisted development, intelligent code review, automated documentation, and smart observability across payment workflows
• Use AWS Bedrock's enterprise controls (IAM, CloudWatch, VPC, audit logs) to ensure AI usage within the platform remains secure, compliant, and observable
• Partner with Product, SRE, and global stakeholders to translate complex, high-stakes requirements into robust engineering outcomes

The Opportunity: 

We're looking for an experienced Backend Software Engineer, ideally with a background in FinTech, to help build and maintain the platform that powers Flywire's industry-leading payment engine — processing hundreds of millions of dollars every day.

You'll join a team designing new functionality and improving existing capabilities to enhance speed, cost efficiency, and scalability. We value collaborative problem-solving, pragmatic design, and a shared sense of ownership over what we ship. If you care deeply about code quality and want your work to have real-world financial impact, this role is for you.

Responsibilities:

• Write clean, testable, secure, maintainable, and extensible backend code across payment processing systems
• Investigate and resolve complex bugs and production issues with precision and care
• Work on non-trivial engineering problems that require deep evaluation of data, system behavior, and tradeoffs
• Understand and improve application scalability and performance proactively
• Contribute to technical design discussions and propose pragmatic solutions in line with team standards
• Collaborate with Product Managers, QA, SRE, and business stakeholders to deliver high-quality outcomes
• Support and participate in the hiring process by helping identify and engage strong engineering talent
• Drive AI readiness and adoption — leverage Claude via AWS Bedrock for AI-assisted development, intelligent code review, automated documentation, and smart observability across payment workflows
• Use AWS Bedrock's enterprise controls (IAM, CloudWatch, VPC, audit logs) to ensure AI usage remains secure, compliant, and fully observable within production environments

The Opportunity :

We, at Flywire, are looking for a highly experienced Senior Software Engineer II. As a Senior Software Engineer II, you will be a key contributor and technical leader for our billing and payments product that supports the money movement of hundreds of millions every day. This is a full-stack role that requires a blend of deep technical proficiency, architectural foresight, and the ability to navigate highly complex client requirements. You will be expected to work autonomously, often driving cross-team technical initiatives, while maintaining a strong, collaborative presence with other teams across the globe. The ideal candidate for this position is a person that thrives in taking on challenges of high scope and complexity. You will be joining a small team in Australia that will be in charge of designing new functionality, improving our current core capabilities, and elevating our engineering practices. We are looking for an engineer who balances a pragmatic, long-term design approach with a commitment to building highly secure, reliable, and scalable systems.

Key Responsibilities

• Architecture & Development: Architect services and systems using well-accepted design patterns to allow for iterative development and future scaling. Working closely with US technical leadership, you will translate global architectural vision into local execution, confidently starting new projects from scratch in high-risk, high-volume areas while consistently applying SOLID principles.
• AI-Augmented Engineering: Design and implement team-level AI-augmented workflows that measurably improve velocity for the Australian engineering team. You will evaluate new AI tools (assessing ROI, security, and data privacy), mitigate risks at a systems level, and create reusable configurations that benefit teammates locally and abroad.
• Operations & Reliability: Drive, design, and deliver software that meets strict reliability, performance, and scalability requirements. You will define SLOs/SLIs, actively work with global security teams to refine organisational strategy, and act as a regional owner for postmortems to ensure long-term mitigations are executed.
• Complex Problem Solving: Act as the primary technical escalation point in the APAC time zone to identify and solve complex cross-system problems. You will lead local and cross-team groups during high-urgency production issues, correctly assessing scope and impact, and collaborating with global teams for seamless incident handoffs.
• Leadership & Mentorship: Serve as the Tech Lead on the ground in Australia. You will mentor the local team, structure technical proposals into the global company roadmap, defend team goals, and foster a culture where teammates openly share opinions—using contradictory viewpoints to drive constructive conversations.
• Project Management & Productivity: Successfully manage the Australian team's commitments, roadmap planning, and delivery in alignment with the global team. You will critically review epics to ensure they are appropriately sized, schedule technical debt relative to global cross-team changes, and routinely manage multiple major projects simultaneously.
• Strategic Communication: Act as the technical bridge between the Australia office and the global team. You will distill technical feedback from global teams into concrete local proposals, and communicate effectively across Flywire and with external clients, maintaining composure and clarity in high-pressure discussions.

Technical Requirements

• Advanced Java Proficiency: Expert-level professional experience in Java development, with a deep understanding of how libraries and software evolve over time (often reading vendor libraries to identify undocumented behaviors).
• System Architecture: Deep understanding of relational databases (MySQL), infrastructure tooling, and cross-system data flows. Expertise in applying common patterns for service reliability (retries, failover, circuit breakers, etc.).
• Core Stack: Extensive experience with Spring Core, Spring MVC, and Hibernate, alongside the ability to evaluate and determine new technologies that align with current usage.
• Front-End Skills: Familiarity with HTML, CSS, JavaScript, and JSP (Java Server Pages).
• Modern Workflow & Automation: Ability to drive automation and performance indicators for services, leveraging advanced monitoring tooling and AI-assisted tools for enterprise-grade deployment.

The Opportunity:

We, at Flywire, are looking for an experienced Senior Software Engineer. As a Senior Engineer, you will be a contributor to our billing and payments product that supports the money movement of hundreds of millions every day. This is a full-stack role that requires a blend of deep technical proficiency and the ability to navigate a variety of client requirements. You will be expected to work independently most of the time while maintaining a collaborative presence with other teams across the globe. The ideal candidate for this position is a person that thrives in taking on new challenges. You will be joining a small team in Australia that will be in charge of designing new functionality and improving our current core capabilities. We are looking for an engineer who balances a pragmatic design approach with a commitment to building quality, secure, and scalable products.

Key Responsibilities

• Feature Development: Design, build, and maintain high-quality, testable, and maintainable code within our billing and payments system. You will be expected to work independently at times, making informed technical and architectural decisions while using product goals as your "North Star".
• AI-Leveraged Exploration: Proactively uses AI tools to analyse existing codebases, answer architectural questions, and accelerate your understanding of complex system interdependencies is a must.
• Quality & Security: Ensure that security, quality, scaling, and performance are never sacrificed for speed.
• System Diagnostics: Regularly use diagnostic tools to resolve issues and answer technical questions quickly and calmly. 
• Stakeholder Engagement: Communicate effectively across engineering and product teams. You should be comfortable joining client meetings to assist in gathering requirements or troubleshooting complex problems.
• Collaborative Problem Solving: Participate in solutioning meetings, comfortably debating the pros and cons without ego.

Technical Requirements

• Java Proficiency: Strong, professional experience in Java development is a must.
• Database Knowledge: Deep understanding of relational databases (MySQL) and Object-Oriented concepts.
• Core Stack (Nice to Have): Experience with Spring Core, Spring MVC, and Hibernate.
• Front-End Skills: Familiarity with HTML, CSS, JavaScript, and JSP (Java Server Pages).
• Modern Workflow: You must be comfortable using AI-assisted development tools to enhance productivity and writing comprehensive test cases for all new code.