Software engineer payments Job at Whatnot (Kraków)

Software Engineer - Payments Integration

You will help us build and improve new payment capabilities. You’ll be part of a...

Location

Netherlands , Amsterdam

Salary:

Not provided

IKEA

Expiration Date

Until further notice

Requirements

Comfortable building microservices using modern frameworks and practices
Able to deliver secure, scalable, and resilient services based on DevOps principles
Familiar with cloud computing platforms – preferably GCP, but other platforms are great too
An understanding of modern observability practices such as distributed tracing, structured logging and metrics
Have great written and verbal communication skills

Job Responsibility

Build and improve new payment capabilities
Be part of a global team taking care of many thousands of payments per minute for more than 30 markets worldwide
Promote innovation, learning, curiosity and best practices
Commit code until it is available for customers and beyond
Focus on observability, security, scalability and resilience

What we offer

A direct impact on the lives of millions of people worldwide
A challenging yet fun work environment
Continuous learning with 80/20 rule (80% work on product, 20% work on yourself)
A place to be you with diversity and inclusion

Fulltime

Senior Software Engineer - Payments Integration

You will help us build and improve new payment capabilities. You’ll be part of a...

Location

Netherlands , Amsterdam

Salary:

Not provided

IKEA

Expiration Date

Until further notice

Requirements

Proven record of building microservices using modern frameworks and practices
Able to deliver secure, scalable, and resilient services based on DevOps principles
Experienced with cloud computing platforms – preferably GCP, but other platforms are great too
Experienced using modern observability practices such as distributed tracing, structured logging and metrics
Experienced with deployment automation tools such as Terraform and GitHub Actions
Have great written and verbal communication skills

Job Responsibility

Build and improve new payment capabilities
Be part of a global team taking care of many thousands of payments per minute for more than 30 markets worldwide
Promote innovation, learning, curiosity and best practices
Embrace DevOps
Commit code until it is available for customers
Focus on observability, security, scalability and resilience

What we offer

Direct impact on the lives of millions of people worldwide
A challenging yet fun work environment
Continuous learning with 80/20 rule (80% work on product, 20% work on yourself)
A place to be you with diversity and inclusion

Fulltime

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

Staff Software Engineer

EarnIn is looking for experienced, collaborative, and resourceful staff-level en...

Location

India , Bengaluru

Salary:

Not provided

EarnIn

Expiration Date

Until further notice

Requirements

7+ years of delivering value through software in a collaborative environment including experience in a tech lead type of role
Architected and implemented complex features focusing on data-driven decision making and performance optimization
Demonstrated a high level of ownership to get changes shipped in the highly regulated domain of payments
Technical leadership: hands-on experience leading project teams, setting technical direction and strategy, and mentoring engineers
Passionate about efficiency, availability, technical quality, and system quality
Passion to level up those around you with curiosity and foster a collaborative and inclusive team environment
Proven experience in defining product/technical strategy and deriving alignment with cross-functional leaders/stakeholders
Strong communication and initiative that spans across teams

Job Responsibility

Work cross-functionally with various teams
Contribute to the design and development of our backend services

What we offer

Healthcare
Internet/cell phone reimbursement
Learning and development stipend
Potential opportunities to travel to our Palo Alto HQ

Senior Software Engineer (Java)

As a Senior Java Developer in Payments. You'll have the opportunity to: Work in ...

Location

Brazil , Sao Jose dos Campos

Salary:

Not provided

Adyen

Expiration Date

Until further notice

Requirements

High skilled with Java
Familiar with complex and high performance platform
Able to coach and train other developers
Able to communicate in English

Job Responsibility

Design, implement, test and monitor new features
Identify and improve parts of the platform to make it more robust and scalable
Collaborate across teams and time zones to make things happen, review code and be open to feedback
Communicating with stakeholders and merchants and monitoring the impact of new features

What we offer

programs to sharpen your English skills if needed

Manager, Software Engineering - Billing

Figma is growing our team of passionate creatives and builders on a mission to m...

Location

United States , San Francisco; New York

Salary:

250000.00 - 350000.00 USD / Year

Figma

Expiration Date

Until further notice

Requirements

4+ years of experience hiring and leading teams as an engineering manager
Ability to think strategically about engineering and product roadmaps, on both short and longer term time horizons
Demonstrates rigorous thinking and effective decision-making in cross-functional environments
Experience with billing, SaaS monetization and/or payments infrastructure

Job Responsibility

Partner with Product and Design to build and execute a long-term roadmap that delivers a world-class user experience
Work closely with cross-functional partners and engineering teams to creatively solve complex problems
Hire, manage, support, and develop a team of engineers, including staff level engineers
Establish trust within and across teams by creating accountability and a positive work environment in partnership with other organizational leaders
Grow your career within an engaged and creative engineering community
Figma is committed to building an inclusive and diverse team and culture. We expect all of our leaders to help drive these initiatives through hiring, community events, and cross-functional programs across Figma

What we offer

equity
health, dental & vision
retirement with company contribution
parental leave & reproductive or family planning support
mental health & wellness benefits
generous PTO
company recharge days
a learning & development stipend
a work from home stipend
cell phone reimbursement

Fulltime

Staff Software Engineer

EarnIn is looking for experienced, collaborative, and resourceful staff-level en...

Location

India , Bengaluru

Salary:

Not provided

EarnIn

Expiration Date

Until further notice

Requirements

7+ years of delivering value through software in a collaborative environment
Architected and implemented complex features focusing on data-driven decision making and performance optimization
Technical leadership: hands-on experience leading project teams, setting technical direction and strategy, system design, and mentoring engineers
Passionate about efficiency, availability, technical quality, and system quality
Experience leveling up those around you with curiosity and fostering a collaborative, inclusive team environment
Proven experience in defining product/technical strategy and deriving alignment with xfn leaders/stakeholders
Strong communication and initiative that spans across teams
Experience leading design, implementation, and deployment of high-scale cross-functional payments systems
Bring a strong product mindset and a deep understanding of product needs and long-term flexibility in design

Job Responsibility

Design & implement features robust enough for our high scale
Drive the implementation of new features—break complex problems down to their bare essentials, translate that complexity into elegant design, and create high-quality, maintainable code
Create and maintain test automation to enable continuous integration and development velocity
Design & deliver thoughtfully crafted REST APIs to drive the interactions between our client applications and backend services
Collaborate and mentor other engineers while providing thoughtful guidance using code, design, and architecture reviews
Work cross-functionally with other teams (data science, design, product, marketing, analytics)
Leverage a broad skill set and help us implement and learn new technologies quickly
Provide and receive design and implementation evaluations and improve with each iteration
Debug production issues across our services infrastructure and multiple levels of our stack
Think about distributed systems & services and care passionately about producing high-quality code

What we offer

healthcare
internet/cell phone reimbursement
a learning and development stipend
potential opportunities to travel to our Mountain View HQ

Senior Engineering Manager - Payments Team

You will lead the engineering team for Coursera's Payments platform, overseeing ...

Location

Salary:

Not provided

EdTech Jobs

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Science or a related field, OR equivalent practical experience (e.g. 3+ years as a hands-on software engineer building web applications or distributed systems)
5+ years in software product development or a related field, including prior experience leading engineering teams (2+ years in an engineering management role)
Strong software engineering foundation with experience in system design, data structures, and algorithms

Job Responsibility

Building the Team: Partner with cross-functional stakeholders (Product, Data, Finance) to refine the team’s charter, ensure alignment with broader business goals, and support overall team health and growth
Mentoring: Act as a role model and coach for engineers. Conduct regular career development conversations, provide constructive feedback, and inspire engineers to achieve their best
Hiring: Identify key skill gaps and growth areas on the team. Drive the hiring pipeline by sourcing, interviewing, and onboarding talented engineers to build a well-rounded, high-performing team
Advising (Technical Leadership): Provide hands-on technical guidance to engineers as they design systems and tackle complex problems. Encourage sound architectural decisions and help team members grow into technical leaders in their product work
Product Enablement: In partnership with Product Management, curate a compelling vision for the payments platform including expanding our international payments strategy. Translate high-level product needs into an actionable engineering roadmap. Prioritize and drive key initiatives forward, run sprint planning and stand-ups, and ensure the team delivers with high quality on product and business goals in this critical area of the product
Platform Leadership: Balance building new features with managing tech debt to maintain a reliable, scalable platform. Evolve the payments platform for high leverage – architect systems and services that can accelerate multiple product initiatives across Coursera
Mediating: Foster an inclusive, collaborative team environment. Proactively address interpersonal issues and facilitate crucial conversations with empathy and fairness. Ensure every team member feels empowered, engaged, and comfortable sharing ideas and concerns

Fulltime

Software engineer payments

Whatnot

Location:
Poland , Kraków

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
February 18, 2026

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