CrawlJobs Logo
Airwallex Logo Airwallex · IT - Software Development

Staff Software Engineer (Backend), Growth

Singapore, Singapore · Job Posted February 21, 2026
Apply Position
Job Link Share

Job Description

Our Growth Team sits at the heart of Airwallex’s mission, focusing on user acquisition and strategic market expansion. We leverage data and cutting-edge technologies to craft seamless, intuitive experiences that help millions of users discover, engage with, and benefit from our products. From new-user funnels to onboarding optimizations, our Growth team is all about experimentation, rapid iteration, and driving sustainable business impact. Whether it’s designing scalable architectures for high-traffic pages, building robust A/B testing frameworks, or integrating global marketing platforms, the Growth team’s contributions directly shape how we attract and retain customers worldwide. Joining the Growth team means you’ll have a front-row seat to the most crucial stage of our product lifecycle and play a pivotal role in fueling the next wave of our global expansion.

Job Responsibility

  • Design and Build Scalable Systems
  • Enable Data-Driven Decisions
  • Collaborate and Innovate
  • Experiment and Iterate
  • Promote Security & Compliance

Requirements

  • Bachelor degree or above in computer science or engineering related majors
  • 5+ years of experience in modern engineering practices focused on continuous integration and quality engineering
  • Strong computer science fundamentals, solid understanding of OOP concepts
  • Experience domain driven design and event driven architectures
  • Deep working experience with high throughput / low latency / high available distributed systems
  • Cloud experience with GCP (preferred) or AWS (EC2, RDS, ELB, CloudFront, etc.) with Docker and Kubernetes
  • Familiarity with observability tooling such as Splunk, Grafana, and Prometheus

Nice to have

  • Experience with JVM based programming Java or Kotlin, familiar with Spring/Spring Boot
  • Experience solving GTM operations end-to-end
  • Knowledge of data warehousing, customer segmentation, and analytics tools
  • Familiarity with building internal or customer-facing products with AI & LLMs
Airwallex - All Job Offers

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Suggested Tags: Frontend Developer Secretary Talent Manager Salesforce Administrator Data Analyst
Similar Jobs for

Staff Software Engineer (Backend), Growth

8 matching positions

Staff Software Engineer, Backend - Scale

Airwallex is the only unified payments and financial platform for global busines...
Location
Location
Singapore , Singapore
Salary
Salary:
240000.00 - 300000.00 SGD / Year
airwallex.com Logo
Airwallex
Expiration Date
Until further notice
Flip Icon
Requirements
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
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
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
Read More
Arrow Right

Staff Software Engineer, Backend

You'll lead critical backend initiatives as Gamma scales from millions to hundre...
Location
Location
United States , San Francisco
Salary
Salary:
230000.00 - 310000.00 USD / Year
gamma.app Logo
Gamma
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience as a software engineer with deep expertise in building large-scale production systems
  • Deep and comprehensive understanding of large relational databases, service-oriented architectures, and HTTP & REST protocols
  • Proven track record writing and maintaining highly-available web APIs
  • Extensive experience with event streaming systems like Redis Pubsub or Apache Kafka
  • Leadership experience in large, complex production-scale codebases
  • Passion for building APIs, scaling complex systems, and creating excellent web applications
  • Advanced experience with AI prompting and large language models
  • Experience programming with TypeScript, Prisma, and Apollo GraphQL
  • Experience with Terraform and AWS Services
Job Responsibility
Job Responsibility
  • Build APIs that power our expanding platform and design innovative data models that support our growing user base
  • Architect and lead scaling initiatives to handle our next order of magnitude of growth
  • Design and implement our tech stack including Kafka pipelines and real-time AI streaming systems
  • Lead performance optimization efforts and architect solutions to overcome bottlenecks
  • Implement live subscription updates as data changes using event streaming systems
  • Mentor engineers while collaborating across teams to create exceptional developer and user experiences
What we offer
What we offer
  • competitive equity
  • Fulltime
Read More
Arrow Right

Staff Software Engineer, Backend

Credit Genie is a mobile-first financial wellness platform designed to help indi...
Location
Location
United States , New York, NY; Plymouth Meeting, PA; Philadelphia, PA; San Francisco, CA
Salary
Salary:
200000.00 - 250000.00 USD / Year
creditgenie.com Logo
Credit Genie
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8+ years of experience designing, building, and scaling high-performance backend systems in a fast-paced, high-growth environment
  • Expertise in architecting and productionizing large-scale distributed systems
  • Comfortable working across multiple technical areas and collaborating with frontend/mobile teams
  • Passion for tackling complex challenges with structured thinking and analytical rigor. Ability to break down intricate systems, identify flaws, and implement scalable, secure, and maintainable solutions
  • Thrives in a fast-moving, iterative environment with a bias for action. Excited to take full ownership of projects, drive impact, and work cross-functionally with product, design, and engineering teams
  • Strong understanding of data privacy, compliance, and secure coding practices. Experience with designing resilient and reliable systems that meet high security and regulatory standards
Job Responsibility
Job Responsibility
  • Design, Build, and Scale – Own backend systems end-to-end, from architecture to deployment, ensuring high performance, security, and scalability for next-generation financial products
  • Greenfield Development – Work on new projects from scratch, making foundational technical decisions that will shape our platform for years to come
  • Cross-Functional Collaboration – Partner with product, design, data science, and adjacent engineering teams to build impactful features and solve complex business challenges
  • Technical Leadership – Lead critical technical, design, and product discussions, driving best practices in system design, coding, testing, and DevOps
  • Customer-Focused Innovation – Scope, build, and optimize products and services that deliver immediate and meaningful value to users
What we offer
What we offer
  • Offers Equity
  • Offers Bonus
  • Comprehensive medical, vision, and dental coverage
  • 401(k) retirement plan with company match
  • Short & long term disability insurance
  • Life insurance
  • Flexible PTO
  • 100% company-paid medical, dental, and vision coverage for you and your dependents on your first day of employment
  • Receive up to $100 per month in fitness reimbursement or enjoy a complimentary full membership to LifeTime Fitness or Equinox
  • 401(k) with a 3.5% match and immediate vesting
  • Fulltime
Read More
Arrow Right

Staff Software Engineer - Eater Growth

Uber Eats has expanded beyond restaurants to support grocery, retail, and other ...
Location
Location
United States , New York; San Francisco
Salary
Salary:
232000.00 - 258000.00 USD / Year
uber.com Logo
Uber
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor’s degree or equivalent in Computer Science, Engineering, Mathematics or related field
  • 7+ years of full-time Software Engineering experience
  • Proven experience building and operating large-scale distributed systems in production
  • Strong fundamentals in algorithms, data structures, and system design
  • Experience designing scalable APIs, data models, and backend workflows
  • Experience with microservice architectures
  • Demonstrated technical leadership across multiple teams
  • Proficiency in one or more backend languages such as Java, Go, Python, or C++
Job Responsibility
Job Responsibility
  • Lead the design and evolution of core backend systems powering Early User Growth initiatives
  • Define and drive platform architecture, APIs, and shared services used across multiple teams
  • Partner with Product, Design, and Data Science to deliver scalable solutions that enable rapid experimentation
  • Own system reliability, scalability, and long-term maintainability of Growth services
  • Influence technical direction through design reviews, mentorship, and engineering best practices
  • Improve experimentation velocity while maintaining high standards for operational excellence
What we offer
What we offer
  • Bonus program
  • Equity award
  • 401(k) plan
  • Fulltime
Read More
Arrow Right

Staff Software Engineer - Warehousing - Blue Yonder Dispatcher

Build, maintain, and own high-quality cloud-based software with strong automatio...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
marksandspencer.com Logo
Marks and Spencer
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Proven track record in developing impactful, robust backend systems and integrations, with a focus on optimisation and scalability
  • Motivated by the ability to positively impact physical operations, through great software
  • Deep understanding of software engineering principles, patterns, and practices, applied to the development of maintainable and adaptable code
  • Technical versatility and proficiency in a range of relevant programming languages (e.g. Java, PL/SQL, JavaScript) and tools (e.g. Git, CI/CD pipelines)
  • Expertise in designing and implementing scalable applications on cloud infrastructure, with a focus on performance and security
Job Responsibility
Job Responsibility
  • Build, maintain, and own high-quality cloud-based software with strong automation, while handling complex backlog tasks and resolving major issues
  • Shape and improve engineering standards, frameworks, DevOps practices, and software development metrics, promoting continuous learning, quality, and stability
  • Support and mentor engineers through code reviews, pair programming, coaching, and contributing to team OKRs and product planning
  • Participate in out-of-hours platform support, communities of practice, and broader organisational initiatives that promote innovation, values, and ways of working
  • Contribute to team growth and strategy by helping drive recruitment and hiring plans
What we offer
What we offer
  • 20% colleague discount across all M&S products and many third-party brands for you and a member of your household after completing probationary period
  • Competitive holiday entitlement with the potential to buy extra holiday days
  • Discretionary bonus schemes
  • Defined Contribution Pension Scheme and Life Assurance
  • Tailored induction and wide range of training programmes
  • Amazing perks and discounts via M&S Choices portal
  • Industry-leading parental, adoption and neonatal policies
  • Access to 24/7 Virtual GP and PAM Assist
  • Charity volunteer day
  • Fulltime
Read More
Arrow Right

Staff Software Engineer

As a Staff Software Engineer, you’ll play a key role in improving how we build, ...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
barclays.co.uk Logo
Barclays
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Deep expertise in backend engineering and building large-scale distributed systems within a cloud environment preferably AWS (Azure, GCP also suitable)
  • Expert level mastery of Java or Kotlin, Scala, or similar JVM language
  • Data Layer Expertise – Experience with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB, Redis) databases, understanding when to use each
Job Responsibility
Job Responsibility
  • Design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues
  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability
What we offer
What we offer
  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Fulltime
Read More
Arrow Right

Staff Software Engineer

The Consumer Incentives team is responsible for the profitability and growth tra...
Location
Location
United States , San Francisco, California; Sunnyvale, California
Salary
Salary:
232000.00 - 258000.00 USD / Year
uber.com Logo
Uber
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 7+ years of experience delivering, scaling, and owning highly successful and innovative software products
  • Proven record of engineering skills. Ability to write high-performance production-quality code. Experience in Go, Python, Java, or other equivalent languages
  • Experience building scalable distributed systems
  • Perseverance to get things done with a focus on shipping online features backed by experiments
  • Drive to always learn new things and go above and beyond the call of duty
  • Strong communication skills and a collaborative approach to problem-solving. Always working to improve yourself and constructively support the team around you
Job Responsibility
Job Responsibility
  • Providing technical leadership and identifying gaps/opportunities to enhance incentive efficiency
  • Identifying strategic technical investments to push the efficiency frontier and boost business growth
  • Leading teams to design and implement technical solutions to meet ambitious business goals
  • Managing end-to-end project execution, covering ideation, scoping, development, experimentation, productionization, and post-launch operation
  • Collaborating with cross-functional teams, including product, operations, and science partners
What we offer
What we offer
  • Eligibility to participate in Uber's bonus program
  • May be offered an equity award & other types of comp
  • Eligibility to participate in a 401(k) plan
  • Various benefits (details at provided link)
  • Fulltime
Read More
Arrow Right

Senior Staff Software Engineer - Membership

Uber One is Uber's flagship membership program and one of the company's most cri...
Location
Location
United States , San Francisco, California; Sunnyvale, California
Salary
Salary:
267000.00 - 297000.00 USD / Year
uber.com Logo
Uber
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Computer Engineering, or a related technical field
  • 10+ years of professional software development experience, building and operating systems in production environments
  • Strong expertise in backend development, distributed systems, and system design for large-scale, low-latency applications
  • Demonstrated ability leading complex, multi-team technical initiatives with significant cross-organizational dependencies and design complexity
  • Strong cross-functional collaboration skills with Product, Data Science, Marketing, and business stakeholders
  • Proven ability to mentor and elevate other engineers, including Senior and Staff-level ICs
Job Responsibility
Job Responsibility
  • Set technical direction across various engineering pillars encompassing membership growth, retention, benefits delivery, experimentation, and platform infrastructure — ensuring architectural coherence and high engineering standards across a 70+ engineer organization
  • Design and evolve large-scale distributed systems that power membership lifecycle management, benefits eligibility and fulfillment, savings computation, and real-time personalization across Uber's Rides, Delivery, and Grocery surfaces
  • Lead complex, multi-team technical initiatives with significant cross-organizational dependencies — coordinating with Eats, Rides, Grocery, Payments, Pricing, Fares, Fulfillment Engineering teams to deliver integrated membership experiences
  • Drive data-informed product engineering by building instrumentation, establishing OKRs, and leveraging experimentation (A/B testing, holdout analysis) to optimize membership coverage, conversion, engagement, and savings delivery
  • Architect for scale and reliability — designing systems that handle millions of real-time membership eligibility checks, benefits applications, and personalized offer computations with low latency and high availability
  • Mentor and elevate engineers across the organization, including Senior and Staff-level ICs, raising the technical bar and fostering a culture of engineering excellence, code quality, and operational rigor
  • Shape technical strategy in partnership with Product Management, Data Science, and business leadership — translating membership growth and engagement objectives into engineering roadmaps and architectural decisions
  • Deliver and review technical designs, code, and documentation to a high standard, championing best practices in service architecture, data management, and deployment
What we offer
What we offer
  • Eligible to participate in Uber's bonus program
  • May be offered an equity award & other types of comp
  • Eligible to participate in a 401(k) plan
  • Various benefits
  • Fulltime
Read More
Arrow Right