Software Engineer, Backend - Scale Job at Airwallex (Singapore)

Backend Software Engineer / Senior Software Engineer- Kusto

Are you excited by the challenge of redefining how people explore and analyze ma...

Location

Israel , Tel Aviv, Herzliya

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

4+ years of technical engineering experience with coding in languages including, but not limited to, C#, Python or Java
2+ years building and running services in a cloud environment (Azure, AWS, or GCP)
Experience in designing and operating large-scale distributed systems with high availability and reliability

Job Responsibility

Design, develop, and improve cloud-native services that are scalable, secure, and easy to operate
Drive architectural decisions and lead the development of major components in a distributed, high-SLA system
Collaborate with cross-functional teams in ILDC and abroad to deliver end-to-end solutions
Conduct code and design reviews and mentor junior engineers to grow technical excellence across the team
Help shape the future of real-time analytics in Microsoft Fabric RTI, with customer impact as your north star

Fulltime

Staff Software Engineer, Backend - Scale

Airwallex is the only unified payments and financial platform for global busines...

Location

Singapore , Singapore

Salary:

240000.00 - 300000.00 SGD / Year

Airwallex

Expiration Date

Until further notice

Requirements

Have 5+ years of software engineering experience (8+ for Staff) in Java/Spring Boot
Excel at making the right level of abstraction—balancing flexibility and simplicity in system/component design
Demonstrate clean communication across technical and non-technical stakeholders
Make pragmatic decisions on when to optimize for performance vs. velocity based on business impact
Thrive in cross-functional environments spanning Product, Design, Compliance, and Sales
Design for scale, maintainability, and production excellence
(Staff) Have led multi-team initiatives with measurable technical or business impact

Job Responsibility

Embedded Finance Platform: Build and maintain the multi-tenant infrastructure powering companies like Brex, Rippling, Navan, Qantas, and SHEIN. You'll architect systems that aggregate requests from all platform customers, meeting enterprise-grade SLAs for availability, latency, and throughput while handling cross-data-center scenarios
Cross-Domain Product Features: Own features that require synthesizing knowledge across business, regulatory, and technical domains—areas where no single existing team has full coverage, like tax systems, compliance-driven flows, or monetization tools
Solutions Architecture: Design integrations for enterprise prospects by translating their business requirements into technical solutions. Your architectural decisions directly influence deal outcomes—from enabling multi-million dollar contracts to differentiating in competitive sales
Develop and Innovate: Your work will directly impact the growth and success of businesses worldwide
Collaborate and Create: Work alongside a team of talented engineers, product managers, and designers to bring our Embedded Finance products from concept to launch. Your input will be crucial in shaping the future of finance
Understand and Empathize: Dive deep into the needs and challenges of our customers. Your good product sense will enable you to design and implement solutions that truly resonate with our users
Measure and Optimize: Leverage data to drive decisions. Your keen data sense will help you measure the success of our products and identify opportunities for optimization and growth

What we offer

Offers Equity
US-based employees are eligible to participate in medical, dental, and vision insurance, a 401(k) plan, short-term and long-term disability, basic life insurance, and well-being benefits
US-based employees also receive 20 paid days of vacation and 12 paid days of company holidays in a calendar year

Fulltime

Senior Software Engineer - Backend Software

Microsoft’s Azure Data engineering team is leading the transformation of analyti...

Location

Canada , Vancouver

Salary:

114400.00 - 203900.00 CAD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Experience designing, implementing, deploying and operating cloud services
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Work closely with a passionate team of engineers to deliver impactful solutions that drive customer success
Design, implement, test, ship, and support large-scale services and components that power Fabric Data Engineering experiences, with industry leading quality, performance, scalability, reliability, and security
Collaborate with Product Management to define product requirements, validate specifications, and align on customer and business needs
Apply a growth mindset to tackle complex technical problems and deliver innovative, high-quality solutions
Contribute to a team culture centered on learning, continuous improvement, engineering excellence, and high-quality execution
Support live site operations, ensuring service health, availability, and rapid mitigation of issues
Mentor and support peers, helping grow the team’s collective capabilities and enabling shared success
Embody our culture and values

Fulltime

Research Engineer / Software Engineer (backend)

Build the future of offensive security with XBOW. Attackers are already using AI...

Location

United States

Salary:

150000.00 - 350000.00 USD / Year

Xbow

Expiration Date

Until further notice

Requirements

Experience building and operating scalable, distributed systems
Comfort working in a fast-moving, early-stage environment
Strong problem-solving skills and the ability to work with incomplete information
Familiarity with AWS or similar cloud platforms
Comfort working with infrastructure as code (e.g., Terraform or CDK)
Eager to learn new tools, languages, and technologies as needed
A thoughtful communicator who values clarity and simplicity

Job Responsibility

Design and build distributed backend systems that scale reliably and securely
Work in TypeScript, Kotlin and Go
Deploy and operate services in AWS and other cloud providers
Own problems end-to-end—from design through deployment to production support
Navigate ambiguity and help define how we build as much as what we build
Collaborate closely with teammates across the stack, including AI researchers, Security researchers and frontend engineers

What we offer

Competitive salary and a generous equity package
Career growth
Meaningful work
Remote work with support to travel to collaborate with colleagues in person

Fulltime

Software Engineer II-Backend Software

The Fabric Data Engineering Experience & Infrastructure team is hiring a Softwar...

Location

Canada , Vancouver

Salary:

85000.00 - 166800.00 CAD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 2+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Experience designing, implementing, deploying and operating cloud services
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

Work closely with a passionate team of engineers to deliver impactful solutions that drive customer success
Design, implement, test, ship, and support large-scale services and components that power Fabric Data Engineering experiences—with industry leading quality, performance, scalability, reliability, and security
Collaborate with Product Management to define product requirements, validate specifications, and align on customer and business needs
Apply a growth mindset to tackle complex technical problems and deliver innovative, high quality solutions
Contribute to a team culture centered on learning, continuous improvement, engineering excellence, and high-quality execution
Support live site operations, ensuring service health, availability, and rapid mitigation of issues

Fulltime

Senior Software Engineer / Principal Software Engineer

We are hiring multiple Senior Software Engineers and Principal Software Engineer...

Location

Costa Rica , Multiple Locations

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science or Engineering OR equivalent experience
At least 5 years of experience in software design and backend service development
5+ years of hands-on experience in an object-oriented language such as C++, C#, Java, Python, or equivalent experience with C
Proficiency in English is essential for effective communication

Job Responsibility

Drive a project through to delivery removing obstacles as needed to ensure success
Contribute to the design of large-scale distributed software services and solutions
Write clean, well-tested code
Champion and drive improvements to team software engineering practices
Mentor junior engineers
Collaborate with related teams to achieve goals
Promote knowledge sharing and contribute to onboarding documentation for new engineers
Act as a participant in the on-call rotation to monitor service for degradation, downtime, or interruptions and perform complex incident management and problem resolution for the service

Fulltime

Software Engineer II / Senior Software Engineer

We are hiring multiple Software Engineers II and Senior Software Engineers to jo...

Location

Costa Rica , Multiple Locations

Salary:

Not provided

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's degree in Computer Science or Engineering OR equivalent experience
At least 3 years of experience in software design and backend service development
3+ years of hands-on experience in an object-oriented language such as C++, C#, Java, Python, or equivalent experience with C
Proficiency in English is essential for effective communication

Job Responsibility

Drive projects through to delivery, removing obstacles to ensure success
Contribute to the design of large-scale distributed software services and solutions
Write clean, well-tested code
Champion and improve team software engineering practices
Mentor junior engineers
Collaborate with related teams to achieve goals
Promote knowledge sharing and contribute to onboarding documentation
Participate in the on-call rotation to monitor service health and manage incidents

Fulltime

Senior Software Engineer and Principal Software Engineer - Power Point AI Team

The PowerPoint team is embarking on an exciting new chapter - evolving a product...

Location

United States , Redmond

Salary:

119800.00 - 234700.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science or related technical field AND 4+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter
Bachelor's Degree in Computer Science or related technical field AND 6+ years technical engineering experience with coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
8+ years of experience in backend service engineering, including work on high-scale infrastructures
Proficiency in one or more systems programming languages such as C#, C++
1+ years of experience in software engineering, designing and developing systems (and APIs) that deploy and integrate with AI models
2+ years of experience working with rich telemetry, making data driven decisions, and carrying out rapid experimentation
2+ years of experience building software for scale, performance, and reliability
Academic or industry experience with building, finetuning, deploying or building eval-driven systems utilizing the models (any category)

Job Responsibility

Lead design and delivery of complex, scalable AI features ensuring resilience and exceptional user experience
Drive technical strategy and architecture decisions across multiple services, influencing partner teams and aligning with compliance and security requirements
Champion modern engineering practices, including AI-driven approaches, automation, and cloud-native patterns, across the full development lifecycle
Mentor and guide engineers, fostering technical excellence and continuous improvement in security, reliability, and performance
Collaborate cross-org to solve challenging technical problems, streamline processes, and reduce operational costs while improving live-site health
Design and implement scalable backend services optimized for machine learning workflows and large language model integration
Develop and maintain evaluation-driven systems that leverage text and multimodal inputs (e.g., images) to power visual-creation experiences
Build and optimize APIs and infrastructure to support high-performance model inference and experimentation at scale
Collaborate with product, ML, and design teams to integrate models into user-facing features, ensuring seamless functionality and performance
Conduct model evaluations and experiments, analyze results, and iterate on improvements to enhance accuracy and user experience

Fulltime

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Software Engineer, Backend - Scale

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