Source Job

$146,200–$215,000/yr
US Unlimited PTO

  • Build and maintain backend systems for payment integrations platform.
  • Collaborate with cross-functional teams including Engineering, Product, and Sales.
  • Design robust, fault-tolerant systems with multiple external dependencies.

Java Spring AWS REST APIs CI/CD

20 jobs similar to Senior Software Engineer - Partner Integrations

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Costa Rica

  • Designing and implementing secure and scalable fintech services for a global payments platform.
  • Monitoring and maintaining high-availability services and implementing automated testing.
  • Collaborating with cross-functional teams to deliver on commitments and empower teammates.

TreviPay provides a global B2B payments and invoicing network for sellers. With over 500 employees across 35 countries, the company fosters a collaborative, entrepreneurial culture focused on innovation and growth.

Ireland

  • Design and implement real-time services with high throughput and low latency, working across the full software development lifecycle.
  • Collaborate with stakeholders to understand customer needs and deliver simple, robust, and scalable solutions.
  • Embrace challenges of scaling a complex distributed platform with global points of presence, ensuring high availability and reliability.

Twilio is shaping the future of communications by delivering innovative solutions to hundreds of thousands of businesses and empowering millions of developers worldwide. The company is a remote-first organization with a strong culture of connection and global inclusion.

Global

  • Build and scale the backend systems behind salary advance, FGTS, and consignado lending — with a clear eye on reliability and correctness
  • Develop and refine the APIs that power an instant in-app experience, with the precision those transactions demand
  • Collaborate directly with product, credit, compliance, and analytics — your technical perspective shapes the work

Tilt is a financial technology company that uses mobile-first products and machine learning to provide credit based on real-time financial signals, looking beyond traditional credit scores. With millions of customers worldwide, Tilt fosters a culture of ownership, collaboration, and impact, where good ideas travel fast and growth follows contribution.

Poland

  • Design and develop scalable shared backend services using Java and serverless technologies.
  • Implement RESTful APIs and event-driven systems, and contribute to frontend components as needed.
  • Collaborate with cross-functional teams, mentor junior developers, and ensure high-quality code through testing and CI/CD.

Turnitin partners with educational institutions to promote honesty and consistency across all subject areas and assessment types. With over 21,000 academic institutions as clients, the company fosters a remote-centric culture that empowers employees to work with purpose and accountability.

US

  • You will design, develop, and maintain backend services and REST APIs using Java, Spring Framework, and Node.js.
  • You will build and support containerized microservices deployed on AWS, including Kubernetes/EKS environments.
  • You will troubleshoot complex distributed-system issues and take ownership of production incidents.

pureIntegration is a digital engineering, consulting, and professional services firm serving media, entertainment, and connectivity companies for over 22 years. The company fosters a collaborative, ownership-driven culture with a focus on proactive communication.

$150,000–$185,000/yr
US Unlimited PTO 14w maternity 14w paternity

  • Provide technical leadership across architecture, system design, and operational excellence.
  • Design and build scalable, resilient systems for critical enterprise integrations.
  • Lead development of secure integrations and drive cloud infrastructure and CI/CD automation.

Cohere Health provides a clinical intelligence platform and AI-powered solutions to streamline payer-provider decision-making. The company is backed by leading investors, recognized as a top LinkedIn startup, and fosters a supportive, growth-oriented environment.

$96,000–$133,000/yr
Global Unlimited PTO

  • Set technical direction for the Integrations domain, defining patterns and frameworks for 130+ provider integrations.
  • Drive platform-level improvements and ensure architectural decisions scale with company growth.
  • Lead cross-functional execution, mentoring engineers, and aligning multiple squads on technical standards.

Yuno is a payment orchestrator that connects businesses to 300+ payment methods worldwide through a single integration. Founded by the team behind Rappi, it's a fast-growing, remote-first company with a dynamic culture.

UK

  • Lead the design and development of shared backend services and platform capabilities, driving architectural decisions across multiple teams.
  • Build scalable, highly available cloud-native solutions using Java and AWS technologies, and mentor engineers to promote engineering excellence.
  • Collaborate with product, architecture, and engineering teams to solve complex technical challenges, championing best practices in quality, performance, and security.

Turnitin is a recognized innovator in the global education space, partnering with institutions to promote honesty and fairness in assessments for over 25 years. With a remote-first culture and team members in over 35 countries, we empower you to work with purpose and accountability in a diverse, collaborative community.

India

  • Design and develop scalable Java backend services for KYC and compliance workflows.
  • Build high-throughput distributed systems using Spring, MySQL, NoSQL, and messaging.
  • Collaborate globally to optimize performance, troubleshoot incidents, and mentor peers.

They build high-scale technology that supports secure and seamless customer onboarding in a highly regulated financial environment. They operate as a global engineering team in a flat, fast-paced culture with autonomy, ownership, and continuous learning.

Canada

  • Design, develop, test, and maintain software that powers product provisioning, licensing, and purchasing capabilities.
  • Build scalable, reliable, and maintainable backend services using modern engineering practices.
  • Collaborate closely with engineers, product managers, and cross-functional teams to deliver impactful features.

Sonatype provides end-to-end software supply chain security, combining proactive protection against malicious open source, enterprise SBOM management, and leading dependency management. Trusted by over 2,000 organizations including 70% of the Fortune 100 and 15 million developers, the company values diversity, inclusivity, and flexible work.

US

  • Design, develop, and maintain enterprise web applications supporting CMS programs using Java, Spring Framework, and Angular.
  • Build scalable backend services and RESTful APIs, integrating with enterprise systems and cloud technologies like AWS.
  • Collaborate in Agile environment with cross-functional teams to deliver high-quality software solutions.

Element serves as a consulting partner at the intersection of innovation and client needs, crafting user experiences for government customers. They are a HUBZone-certified business fostering local economic development, with a supportive culture that encourages collaboration and creativity in a remote work setting.

$107,500–$147,500/yr
US Unlimited PTO 24w maternity 24w paternity

  • Build scalable front-end and back-end services and solve distributed systems problems.
  • Collaborate with engineers and product managers in code reviews and architectural discussions.
  • Leverage AI tools to enhance code quality, testing, and team efficiency.

Smartsheet is a cloud-based work management platform that helps teams plan, track, and automate their work. The company fosters a collaborative engineering culture focused on innovation and using AI to improve productivity.

$242,400–$303,000/yr
US Unlimited PTO 20w maternity 20w paternity

  • Own the technical roadmap and author system designs for scalable, secure card issuing and payment processing products.
  • Spend significant time in the codebase writing, reviewing, and optimizing code across the issuing and processing stack.
  • Identify and drive high-impact technical initiatives that improve performance, reliability, and cost-efficiency of core processing engines.

Marqeta is on a mission to change the way money moves, enabling embedded finance for brands like Block, Cash App, and Uber. As a publicly-traded company with a Flex First culture, they emphasize collaboration and innovation across a diverse team.

India

  • Represent Global Technical Services across multiple workstreams (e.g. solution design, data migration, systems integration, etc.)
  • Develop internal and external tools to help customers and consultants in performing integrations and migrations
  • Own the roadmap, release planning and product lifecycle for the tools

Veeva Systems is a pioneer in industry cloud for life sciences, helping bring therapies to patients faster. It is a fast-growing SaaS company with over $3B in revenue and a public benefit corporation focused on balancing stakeholder interests.

Canada

  • Design, develop, test, and maintain software powering product provisioning, licensing, and purchasing capabilities.
  • Build scalable, reliable backend services using modern engineering practices.
  • Mentor and coach other engineers through technical guidance and code reviews.

Sonatype is the software supply chain security company, providing end-to-end security solutions for software development. With over 2,000 organizations including 70% of the Fortune 100, Sonatype values diversity, inclusivity, and offers flexible working practices.

Global

  • Collaborate with stakeholders to convert business requirements into solid code and meaningful tests.
  • Proactively initiate performance tuning, troubleshoot incidents, and write high-quality technical documentation.
  • Advocate for engineering excellence while mentoring junior team members and collaborating across teams.

Binance is the world's leading blockchain ecosystem behind the largest cryptocurrency exchange by trading volume. Trusted by over 300 million users across 100+ countries, the company fosters a user-centric, flat-structured culture with world-class talent.

Argentina

  • Design, develop, and maintain robust backend services, APIs, and data integration layers for a fintech platform.
  • Write clean, efficient, and maintainable code following strict coding standards and participate in code reviews.
  • Optimize database schemas, improve testing infrastructure, and enhance monitoring and alerting capabilities.

Ryz Labs is a talent platform that connects skilled engineers with leading companies. They focus on building high-performing remote teams and fostering a culture of collaboration and growth.

Poland 5w PTO 20w maternity 16w paternity

  • Lead backend engineering for the platform team using Java, Python, and distributed systems.
  • Drive technical roadmaps and improve processes, systems, and tools to deliver quality products.
  • Mentor engineers across the team and foster a positive, collaborative culture.

Sprout Social is a global leader in social media management and analytics software. Founded in 2010, the company has a hybrid team of 1,400 employees across the globe and is consistently recognized as a best place to work.

LATAM

  • Build and maintain production-grade backend systems with Java and Spring Boot.
  • Design scalable microservices, RESTful APIs, and distributed systems.
  • Integrate LLM-based workflows and optimize system performance.

The company builds and maintains production-grade backend systems for AI-enabled product experiences. The size is not specified but they focus on scalable microservices and cross-functional collaboration.

LATAM

  • Design, build, and maintain robust backend applications and RESTful APIs using Java and Spring Boot.
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  • Integrate production-grade LLMs into backend workflows to power intelligent product features.

In All Media is a managed nearshore teams provider headquartered in Austin, specializing in building and embedding high-performing software development teams. The company values expertise, creativity, and impact, fostering a collaborative culture.