Senior Software Engineer

As a Senior Software Engineer, you will be responsible for designing, developing...

Location

Brazil , São Paulo

Salary:

Not provided

Jeeves

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field
5+ years of experience in software development with a focus on Node.js
Understands the Brazil Financial Market, prior engineering experience working within a fast-growing startup within fintech, payments, cross border experience required
Can operate independently with little to no oversight
Can collaborate well with Sales, customers, product out of the region
AI adoption mindset
Uncompromising on quality
Strong proficiency with JavaScript and TypeScript
Experience with RESTful API design and development
Familiarity with front-end technologies (e.g., HTML, CSS, JavaScript frameworks such as React or Angular)

Job Responsibility

Design, develop, and maintain server-side applications using Node.js
Collaborate with front-end developers to integrate user-facing elements with server-side logic
Develop and maintain RESTful APIs and microservices
Optimize applications for maximum performance and scalability
Write clean, maintainable, and efficient code
Implement security and data protection measures
Conduct code reviews and provide constructive feedback to team members
Troubleshoot and debug applications to ensure optimal performance
Stay updated with the latest industry trends and technologies to ensure our applications remain cutting-edge
Mentor junior developers and contribute to the growth of the development team.

Fulltime

Senior Software Engineer I

At Qualia, we've built the leading B2B real estate technology that transforms th...

Location

United States , Austin

Salary:

Not provided

Qualia

Expiration Date

Until further notice

Requirements

Strong full-stack web developers with 5+ years of experience
Good product sense, attention to detail, and passion for the impact of the software they build
Made key architectural decisions for large projects
Mentored junior developers
Worked on multiple engineering teams, both small and large
Comfortable taking full responsibility for complex, high-liability projects
Experience making key architectural decisions and performing the research to back up those decisions
Dealt with the consequences of mistakes and know how to fight fires if necessary
Enjoy mentoring and providing support for less experienced developers
Thrived in many different environments and realize that each team is unique

Job Responsibility

Building web technologies, both frontend and backend
Improving and extending core web applications, diverse software integrations, payment-processing systems, and other exciting new features
Responsibilities will be flexible based on company needs as well as skills and interests

What we offer

Comprehensive health plans
401k program
Commuter benefits
Professional development
Parental leave
Flexible time off policy
Robust online onboarding program
Biweekly all hands meetings
Variety of internal virtual events to keep employees connected

Manager, Software Engineering (Checkout Experience)

The Checkout team is at the heart of how donors give. The team owns the end-to-e...

Location

United States , San Francisco

Salary:

204000.00 - 306000.00 USD / Year

GoFundMe

Expiration Date

Until further notice

Requirements

8+ years of software engineering experience in consumer-facing or commerce platforms
3+ years of engineering management experience leading cross-functional teams
Deep experience in online commerce, checkout flows, or customer-facing payment flows
Proven ability to optimize conversion, performance, and UX
Experience integrating payment systems and ensuring reliability at scale
Data-driven mindset: experimentation, A/B testing, analytics, and metrics-informed decisions
Excellent communication and stakeholder management skills
BS/MS in Computer Science, Engineering, or equivalent practical experience

Job Responsibility

Lead, mentor, and grow a team of engineers responsible for checkout and donation flows across web and mobile
Define and drive the technical roadmap for performance, reliability, and conversion optimization
Partner with Product and Design to deliver intuitive, accessible, and high-converting donor experiences
Collaborate with Analytics and Data Science to measure, experiment, and optimize conversion funnels
Integrate and maintain payment processors, gateways, and fraud/risk controls while ensuring PCI compliance and donor trust
Drive performance excellence: page load, interactivity, error monitoring, and global scalability
Own engineering best practices, CI/CD, observability, and technical debt reduction
Partner with senior leadership to align on strategy, metrics, and priorities
Comfortable with jumping on calls with customers to triage/solution problems or configuration challenges

What we offer

Competitive pay
Comprehensive healthcare benefits
Financial assistance for hybrid work
Financial assistance for family planning
Generous parental leave
Flexible time-off policies
Mental health and wellness resources
Learning, development, and recognition programs
Volunteering program

Fulltime

Senior Software Engineer - Risk (AI & Automation)

The Risk Engineering team is the navigation system for this universe. Our job is...

Location

United States; Canada , San Francisco, CA; New York, NY; Portland, OR; Remote

Salary:

200700.00 - 250900.00 USD / Year

Mercury

Expiration Date

Until further notice

Requirements

5+ years of software engineering experience, preferably in Payments or Risk
Agentic AI expertise—you’ve built and launched applied Agentic AI products that have had strong business impact, shipping them from 0→1 and scaling 1→10 in production environments
Proven success building large-scale distributed systems, ideally involving 3rd party integrations and decision automation
A mindset that balances urgency with craftsmanship: shipping fast, without cutting corners on quality engineering
A track record of raising the bar for quality and operational excellence, balancing shipping speed with technical excellence and observability
Creativity and adaptability — you think beyond the obvious and find solutions that move both product and business forward
Strong communication and leadership skills—you can inspire other engineers and articulate tradeoffs to influence decisions across teams
Experience with or curiosity about KYC, AML, risk, or compliance systems in financial services or fintech

Job Responsibility

Drive AI Product Development in Risk: You’ll help shape the architecture and implementation of AI-powered risk systems—from application approvals to ongoing and enhanced due diligence—turning messy, ambiguous signals into clear outcomes
Collaborate Across Functions: You’ll partner with Product, Design, Risk Strategy, Compliance, and Operations to translate evolving regulatory and operational needs into elegant, resilient software. And you’ll push the frontier of what’s possible when modern AI meets thoughtfully designed systems
Lead Projects End-to-End: Drive technical projects from concept to production across the stack. Define solutions, analyze tradeoffs, make critical decisions, and deliver software that works today and is sustainable for tomorrow
Craftsmanship: Write clear, testable, and maintainable code. Establish patterns and best practices that your team can follow, ensuring long-term scalability and reliability
Drive Quality & Scalability: Design extensible platform systems that create leverage, make balanced decisions on tech debt, plan careful rollouts, and own the quality of your work through post-launch monitoring
Operational Excellence: Model a strong culture of operational excellence, holding a high bar for observability, reliability, and incident response
Think Product, Not Just Code: Approach problems with a product mindset. You care as much about the business impact of what you build as the technical design
Mentor & Elevate: Coach engineers on your team by sharing patterns, practices, and critical thinking to raise the technical bar and foster a culture of sustainable engineering

What we offer

base salary, equity, and benefits

Fulltime

Software Engineer

Join our dynamic team as an engineer and play a pivotal role in revolutionizing ...

Location

Singapore , Singapore

Salary:

Not provided

Airwallex

Expiration Date

Until further notice

Requirements

Minimum of 3 (for senior 5) years of engineering experience
Excel in designing elegant systems that abstract complex patterns, particularly in the financial industry
Strong aptitude for system thinking, writing high-quality code and doc, with a preference for Kotlin
Uphold high standards when working with production systems
Adhere to best practices in engineering, security, and design
Thrive in collaborative environments, making decisions with diverse stakeholders and subject matter experts
Enjoy collaborating with a diverse group of individuals, bridging gaps between different teams and areas of expertise

Job Responsibility

Spearhead the integration of 3D Secure (3DS) into core card authentication processes
Dive deep into diverse real-time transaction scenarios
Help deliver unparalleled security assurance for users
Build 3DS infrastructure service to enhance payment processing capabilities, strengthen security, and boost customer trust
Collaborate with various systems and teams to establish a robust foundation for global payment infrastructure
Engage with engineering teams across Airwallex's global offices
Regularly collaborate with users and financial partners to ensure seamless integration
Design, develop, and maintain APIs, services, and systems to uphold a reliable payment processing flow
Troubleshoot production issues across different levels of the stack
Take ownership of and optimize critical components within Airwallex's online payment processing flow

What we offer

Competitive salary plus valuable equity
Collaborative open office space with a fully stocked kitchen
Regular team-building events
Freedom to be creative

Fulltime

Software Engineer

Join our dynamic team as an engineer and play a pivotal role in revolutionizing ...

Location

Singapore , Singapore

Salary:

Not provided

Airwallex

Expiration Date

Until further notice

Requirements

Minimum of 3 (for senior 5) years of engineering experience
Excel in designing elegant systems that abstract complex patterns, particularly in the financial industry
Strong aptitude for system thinking, writing high-quality code and doc, with a preference for Kotlin
Uphold high standards when working with production systems
Adhere to best practices in engineering, security, and design
Thrive in collaborative environments, making decisions with diverse stakeholders and subject matter experts
Enjoy collaborating with a diverse group of individuals, bridging gaps between different teams and areas of expertise

Job Responsibility

Spearhead the integration of 3D Secure (3DS) into core card authentication processes
Dive deep into diverse real-time transaction scenarios
Help deliver unparalleled security assurance for users
Build our own 3DS infrastructure service
Collaborate with various systems and teams to establish a robust foundation for our global payment infrastructure
Engage with engineering teams across Airwallex's global offices, fostering effective communication
Regularly collaborate with users and financial partners to ensure seamless integration
Design, develop, and maintain APIs, services, and systems to uphold a reliable payment processing flow
Troubleshoot production issues across different levels of the stack
Take ownership of and optimize critical components within Airwallex's online payment processing flow

What we offer

Competitive salary plus valuable equity
Collaborative open office space with a fully stocked kitchen
Regular team-building events
Freedom to be creative

Fulltime

Senior Embedded Software Engineer

High‑Impact Lead Embedded Software / Firmware Engineering Role in a well-funded ...

Location

Ireland , Dublin South, Dublin

Salary:

75000.00 - 90000.00 EUR / Year

SRG

Expiration Date

Until further notice

Requirements

Senior Engineer experience in embedded C / C++, working with microcontrollers, RTOS, and low‑level drivers in event driven, state machine controlled software development
Prior experience working in a start-up or small company environment, preferably in a Technical Team-Leading or software product lead capacity
Experience with ARM Cortex processors, memory management & Linux
Proficient in Communication protocols: SPI, I2C, UART, USB
Python for scripting and automation
Hands‑on debugging using oscilloscopes, logic analysers or similar tools / hardware
Experience working in medical devices, Healthcare software or other regulated, safety‑critical environments such as automotive, aerospace, etc. Also e-payments financial systems are relevant
Strong documentation and communication skills
CI/CD pipelines, build infrastructures (eg. Gitlab)
Agile / Scrum tools (eg Jira) & Open source tooling use

Job Responsibility

Design, code, integrate, implement and maintain real-time embedded software & firmware in C/C++ for safety‑critical medical devices
Translate system‑level requirements into embedded software
Contribute to and lead software architecture and design reviews
Drive verification and validation activities (unit, integration and system testing)
Author and maintain technical documentation, including architecture, design specs, and risk analysis
Ensure compliance with relevant industry standards for medical devices and similar software (eg. IEC 62304, ISO 13485, ISO 14971)
Support regulatory submissions and audits when required
Collaborate cross‑functionally in an Agile, CI‑driven environment
Provide technical guidance and leadership within the engineering team

What we offer

Genuine technical ownership and influence over product direction
Work on innovative medical technology with real patient impact
Start‑up mindset - variety, autonomy and pace
High engineering standards without heavy bureaucracy
Hybrid working model (Dublin)
Competitive salary €70k-€90k, depending on experience

Fulltime

Senior Software Engineer, Payments Platform

In this role, you will play a key part in diverse initiatives across our interna...

Location

Netherlands , Amsterdam

Salary:

Not provided

Airwallex

Expiration Date

Until further notice

Requirements

Over 5 years of expertise in contemporary engineering methodologies, emphasizing continuous integration and quality engineering
Proficient in guiding a concept from inception to implementation, with a dedication to delivering meticulously tested and high-quality solutions
Possesses robust computer science fundamentals, with a recent focus on Java or Kotlin, Spring / Spring Boot technologies
Specialized in designing and constructing REST APIs, adept in handling high-volume distributed systems, Kafka event streams, and distributed data storage systems such as Cassandra, Hazelcast, Oracle Coherence, or similar technologies
Demonstrated proficiency in cloud platforms like GCP or AWS (EC2, RDS, ELB, CloudFront), along with exposure to containerization technologies like Docker and Kubernetes
Skilled in Javascript / Typescript and well-versed in operational tooling, including but not limited to New Relic, StatsD, Elk, Datadog, and Prometheus

Job Responsibility

Play a key part in diverse initiatives across our international payments platform
Contribute to building the next-generation Payment Acceptance infrastructure with a constant focus on Merchant needs
Developing various REST services and integration components within a backend microservices architecture, connecting with our React frontend
Designing and implementing new capabilities aligned with our product roadmap
Conducting architectural reviews for current and upcoming solutions
Addressing tech debt, and enhancing operational effectiveness

Fulltime

Senior Software Engineer - Payments Integration

IKEA

Location:
Netherlands , Amsterdam

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
April 29, 2025

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