Source Job

Global Unlimited PTO

  • Design, implement, and maintain our payment integrations platform, including partner APIs, SDKs, and embedded web experiences.
  • Help shape and drive the technical roadmap for the Partner Engineering team.
  • Design and develop scalable APIs and integrations to support money movements across banking partners via payment rails such as ACH.

Java Spring AWS REST APIs CI/CD

20 jobs similar to Staff Software Engineer, Partner Integrations

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UK 5w PTO

  • Shape the technical direction of Masabi's payments platform, contributing to architecture, standards, and engineering best practices.
  • Design and deliver scalable, secure, and resilient payment solutions, supporting teams in building microservices-based architectures.
  • Act as a senior technical advisor, guiding complex decisions and collaborating with external payment partners.

Masabi drives the fare payment revolution, building fare collection platforms that allow riders to buy and present tickets for public transport via mobile, ticket machines, or bank cards. Their Justride platform is used in over 250 locations globally, and they foster a collaborative, innovative culture with a network of passionate individuals.

$90,000–$125,000/yr
US Unlimited PTO

  • Demonstrates exceptional understanding of integrations with loan origination systems and online banking platforms.
  • Collaborates with leadership to define scope and trade-offs for integrations and product onboarding.
  • Actively manages multiple projects and ensures alignment with business and technical objectives.

SavvyMoney provides integrated credit score and personal finance solutions to bank and credit union partners. They are recognized as one of the "Top 25 Places to Work in the San Francisco Bay Area" and an Inc. 5000 Fastest Growing Company.

US

  • Collaborate with architecture team to drive complex system design and implement key technical decisions.
  • Perform code reviews, mentor developers, and evangelize best practices across the engineering team.
  • Design and maintain highly scalable microservices APIs and sustainable business application systems.

Natera is a global leader in cell-free DNA testing, dedicated to oncology, women’s health, and organ health. The team consists of highly dedicated professionals from world-class institutions, fostering a challenging and collaborative culture.

$119,000–$175,000/yr
US Unlimited PTO

  • Design, implement and maintain our core service, such as Identity, Auth, Payment, Financial, Risk etc.
  • Scale out core platform to support business growth while maintaining performance and reliability
  • Continuously improving our daily operations with automation, tooling, design evolution, observability etc.

Flex is a growth-stage, NYC headquartered FinTech company that is creating the best rent payment experience. Flex enables our users to pay rent throughout the month on a schedule that better fits their finances and budget. We are growing quickly, but deliberately, with a focus on building an inclusive culture.

US

  • Lead the design of a double-entry, multi-partner sub-ledger architecture.
  • Design the integration layer that lets the company add or swap partners without rewriting product code.
  • Design how OFAC screening, BSA/AML signals, and in-house fraud models run inline on every money movement decision.

CertifID provides a secure platform that verifies identities, authenticates wire transfer instructions, and detects fraud attempts in real estate transactions. They have been recognized as one of the Best Startups to Work for in Austin and prioritize a dynamic work environment.

Mexico

  • Drive the design and implementation of new features, break down complex problems into their bare essentials, translate this complexity into elegant design, and create high-quality, maintainable code.
  • Make a meaningful impact on the lives of our community members, create and maintain test automation to enable continuous integration and development velocity.
  • Design and deliver robust microservices integrations via REST/gRPC APIs and via messaging patterns (events/queues), collaborate and mentor other engineers while providing guidance using code, design, and architecture reviews.

EarnIn is a company building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. They're growing fast and are excited to continue bringing world-class talent onboard to help shape the next chapter of our growth journey.

India

  • Design, build, test, deploy, and maintain scalable and reliable platform services and shared libraries.
  • Contribute to platform and system architecture decisions with a focus on reliability, scalability, and developer experience.
  • Mentor and support junior and mid-level engineers through code reviews, pairing, and technical guidance.

Oportun is a mission-driven financial services company that aims to put its members' financial goals within reach. They have provided more than $21.3 billion in responsible and affordable credit and saved its members more than $2.5 billion in interest and fees.

US

  • Lead the architectural design and hands-on development of our global fiat payment rails.
  • Architect, implement, and scale seamless API integrations into our banking partners' systems.
  • Develop robust internal operational tooling to support reconciliation, automated alerts, financial operations, and compliance reporting.

Zerohash is the leading crypto and stablecoin infrastructure platform and the operating system for digital money, powering the next generation of financial services. Founded in 2017, zerohash enables banks, brokerages, fintechs, and payment companies to offer crypto trading and is trusted by some of the world’s most recognized financial and consumer brands.

$124,200–$198,700/yr
US

  • Design, build, test, deploy, and maintain scalable, reliable platform services and shared libraries.
  • Contribute to platform and system architecture decisions with a focus on reliability, scalability, and developer experience.
  • Write high-quality, maintainable code and set a strong example of engineering best practices.

Oportun is a mission-driven financial services company that aims to help its members reach their financial goals. They have provided more than $21.3 billion in responsible and affordable credit and saved its members more than $2.5 billion in interest and fees.

US Unlimited PTO

  • Craft streamlined user flows and build robust APIs for bank administrators and customers.
  • Write clean, thoroughly documented, and well-tested code with emphasis on error handling and edge cases.
  • Provide technical guidance and code reviews, raising the bar for teammates.

Alkami provides a digital sales and service platform for U.S. banks and credit unions. Founded in 2009, it is a fast-growing SaaS company with a culture recognized as Best Place to Work in Fintech and Best Company Culture.

Europe 6w PTO

  • Support merchants during integration with Noda’s payment solutions.
  • Investigate complex technical and payment-related issues using logs, monitoring tools, and internal systems.
  • Diagnose incidents, identify root causes, and coordinate resolutions with internal teams.

Social Discovery Group (SDG) unites millions of users on dozens of social discovery products, solving loneliness and disconnection by transforming virtual intimacy. Their international team of 1000+ professionals and digital nomads works all over the world.

  • Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies.
  • Collaborate with product, frontend, and QA teams to define technical requirements and ensure smooth integration with other platform components.
  • Optimize existing services for maximum performance, reliability, and maintainability while implementing CI/CD best practices.

Oscilar builds an advanced AI Risk Decisioning Platform that helps banks, fintechs, and digital organizations manage fraud, credit, and compliance risk. The team includes industry veterans from Meta, Uber, Citi, and Confluent, and operates with a mission-driven culture emphasizing ownership and innovation.

$125,000–$145,000/yr
US

  • Collaborate with fellow engineers and stakeholders to build scalable platforms.
  • Work closely with product managers and engineers to design and implement new features.
  • Build features to enable content providers to deliver music videos across platforms.

Vevo is the world's leading music video network, connecting a global audience to high quality music video content. Founded by Universal Music Group and Sony Music Entertainment, Vevo brings cross-promotional support to artists and embraces partnerships to deliver content.

Global

  • Lead the design, development, and implementation of microservices for the next-generation enterprise campaign management platform.
  • Architect scalable and reliable solutions while collaborating with cross-functional teams including Product Managers and Quality Engineers.
  • Provide technical guidance, conduct code reviews, and stay current with emerging technologies to ensure high code quality and performance.

Miratech is a global IT services and consulting company that helps visionaries change the world. With nearly 1,000 full-time professionals and over 25% annual growth, the company operates across 5 continents and 25+ countries, maintaining a culture of Relentless Performance with a 99% project success rate since 1989.

LATAM

  • Lead the design and implementation of enterprise integration solutions using MuleSoft Anypoint Platform.
  • Define integration architecture, standards, and best practices across projects and teams.
  • Design API-led connectivity solutions, including System, Process, and Experience APIs.

Talentus Global is a U.S. company with a strong presence in LATAM and across 20+ countries around the world. We offer near-shore BPO services including smart-sourcing, managed IT services, software outsourcing, and top ERP & CRM solutions.

$143,200–$243,400/yr
North America Canada Unlimited PTO

  • Design, develop, and maintain backend services and APIs for the IAM platform, ensuring high performance and scalability.
  • Collaborate with cross-functional teams to build features that align with business goals and meet security requirements.
  • Enhance the performance, security, and scalability of the IAM platform through code reviews, testing, and refactoring.

ServiceNow, acquiring Veza, pioneers in identity security, focuses on answering the fundamental question of who can and should take what action on what data. With the scale and resources of an enterprise platform company, they maintain the product velocity and mission-driven focus of a security innovator.

Global Unlimited PTO

  • Serve as the first point of contact for customers, responding to technical and functional support requests across multiple channels.
  • Investigate, prioritize, troubleshoot, and resolve complex technical issues related to APIs, SDKs, and platform integrations.
  • Collaborate with engineering teams to escalate and resolve bugs, providing detailed technical context and reproduction steps.

Jobgether is a company that uses an AI-powered matching process to ensure the applications are reviewed quickly, objectively, and fairly against the role's core requirements. They foster a strong focus on autonomy, ownership, and performance-based culture.

US

  • Develop and maintain backend services, APIs, and enterprise integration components supporting shared services and mission-critical applications.

VetsEZ is committed to delivering superior value through innovation, agility, and collaboration. We are a company that values diversity and equal opportunity.

Asia

  • Development and implementation of financial products include the wallet, payment gateway, cash rebate, merchant management.
  • Build open API features for core financial product; communicate effectively with product managers, designing and implementing product features to support the pay system.
  • Performance tuning, online incidents troubleshooting, and system refactoring; write high-quality, clean, and maintainable code using engineering best practices.

Binance is a leading global blockchain ecosystem behind the world’s largest cryptocurrency exchange by trading volume and registered users. They are trusted by 300+ million people in 100+ countries for their industry-leading security, user fund transparency, trading engine speed, deep liquidity, and an unmatched portfolio of digital-asset products.

Europe

  • Play a key role in a team focused on building high-value features for a new Affiliate Marketing platform.
  • Support colleagues, influence best practices, and contribute to establishing the team's culture.
  • Write elegant code with a solid undertanding of SOLID principles, constantly refactoring to improve.

Awin is a global affiliate marketing network that connects advertisers with publishers and other partners to drive sales and revenue growth. Established in 2000, Awin boasts a dynamic, social, and inclusive culture, fostering a diverse and transparent network of affiliate partnerships.