Source Job

$130,000–$160,000/yr
Europe Latin America North America

  • Deliver exceptional product experiences for hotel guests and accommodation providers worldwide.
  • Integrate with complex partner APIs to build resilient and secure payment systems.
  • Collaborate with a supportive team to design and scale the financial backbone of the hospitality industry.

PHP MySQL Docker

20 jobs similar to Senior Software Engineer

Jobs ranked by similarity.

US

  • Design, develop, and maintain integrations between eCommerce platforms, ERP systems, and internal applications.
  • Support, enhance, and customize OroCommerce applications using PHP and Symfony across the full stack.
  • Monitor, troubleshoot, and maintain enterprise applications and integrations, performing root cause analysis and implementing long-term solutions.

Trissential is a technology consulting firm that provides enterprise solutions and integration services. Part of the global Expleo Group with presence in 29 countries, the company emphasizes a collaborative culture focused on precision, performance, and teamwork.

$70,000–$170,000/yr
Mexico Unlimited PTO

  • Design, develop, and maintain high-quality software across publishing, e-commerce, and social platforms used by millions worldwide.
  • Work across the full stack, ensuring scalability, performance, and reliability through thoughtful engineering decisions.
  • Collaborate in a fully distributed global team with frequent deployments, code review, and open-source contributions.

The company develops products used by millions worldwide across publishing, e-commerce, and social platforms. It operates a fully distributed global team across more than 70 countries with a culture focused on openness, inclusion, and continuous improvement.

$94,996–$136,525/yr
UK

  • Develop and maintain robust backend services capable of handling high-volume global traffic.
  • Implement functional APIs and optimize query performance to ensure a seamless user experience.
  • Write clean, maintainable code by applying SOLID principles, OOP best practices, and design patterns.

Airalo is the world's first eSIM store, helping millions of travelers access affordable mobile data in 200+ countries. They are a fully remote team of 400+ people across 60+ countries, united by a shared mission to make travel simpler.

$115,000–$135,000/yr
US

  • Scale an application as we onboard clients with tens of thousands of members
  • Develop and maintain user- and administrator-facing features in our existing stack
  • Build and maintain implementations for other websites, including embeds and third-party integrations

Supporting Cast is a podcast monetization platform that helps publishers and creators offer premium subscription content to listeners. The company is a small, fully remote team with a strong belief in the future of audio.

LATAM

  • Design and develop robust integrations with Amadeus APIs.
  • Build and enhance a scalable booking engine for flights and hotels.
  • Own the complete reservation lifecycle including search, pricing, ticketing, and cancellations.

They are building a modern, end-to-end travel booking platform. The team is small, highly autonomous, and distributed across regions.

Global

  • Design, develop, and maintain web applications using PHP and cloud-native solutions.
  • Architect and deploy scalable solutions on Microsoft Azure, including App Services and Functions.
  • Build and maintain RESTful APIs and microservices with clean, testable code.

Lifted is a platform that connects freelancers with enterprise clients for cloud and development projects. The company values quality, security, and client satisfaction.

$162,000–$180,000/yr
US

  • Design and build scalable risk detection systems to protect Airbnb's payments platform.
  • Collaborate with data scientists and product managers to respond to fraud and risk issues.
  • Build integrations with payment partners and processors to enhance risk systems.

Airbnb is an online marketplace for lodging and travel experiences, connecting hosts with guests globally. The company has grown to over 5 million hosts and 2 billion guest arrivals, fostering a culture of inclusion and belonging.

EMEA

  • Design and deliver reliable, scalable back-end systems for commerce solutions.
  • Take ownership of technical initiatives from design through execution.
  • Collaborate with product managers and cross-functional teams to translate business needs into technical solutions.

The company builds technology that powers commerce at scale. It is a fast-growing global engineering organization with a product-focused culture that encourages experimentation, knowledge sharing, and AI-assisted development.

$170,000–$190,000/yr
United States Canada Europe LATAM

  • Architect and build web applications across Ruby on Rails, Sinatra/Padrino, and Django that directly support our mission.
  • Make consequential technical decisions on infrastructure, data modeling, API design, and emerging technologies with full ownership of the tradeoffs.
  • Mentor other engineers and raise the technical ceiling of the team.

CodePath is the largest educator of college computer science students, having trained over 40,000 students from 1,000+ universities. They partner with Amazon, Google, and other leading companies, and recently launched a $150M initiative with Anthropic, building one of the most ambitious AI workforce programs in the world.

Brazil

  • Lead a team of 8-10 developers, owning technical direction for the ERP Services module including electronic invoicing and billing.
  • Define scalable, secure, and maintainable solutions while ensuring stability of production systems and driving feature delivery.
  • Establish engineering practices like code reviews, testing, and documentation, and work closely with product and business teams.

The partner company develops ERP software for the Brazilian market, focusing on services modules like electronic invoicing and billing. They have a small to medium-sized engineering team and emphasize autonomy, quality, and continuous improvement.

Canada

  • Architect and develop an end-to-end payment gateway integrating Stripe Connect and Airwallex for global fund flows.
  • Design milestone-based escrow and ledgering systems for secure fund management across extended transaction cycles.
  • Build scalable financial infrastructure for a B2B SaaS platform enabling cross-border invoicing, payments, and foreign-exchange settlements.

This partner company is building financial infrastructure for complex, high-value, cross-border transactions. They offer a remote work environment and value technical ownership in a rapidly evolving platform.

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.

France 5w PTO

  • Improve plugin architecture and guide AI agents in building maintainable structures across six e-commerce platforms.
  • Enforce code quality standards, lead reviews, and mentor intermediate engineers to elevate the team's technical skills.
  • Drive cross-platform consistency and continuous improvement to simplify and accelerate delivery.

Alma provides installment and deferred payment solutions that help merchants boost sales and improve customer loyalty. With over 380 employees and strong growth across Europe, they foster a culture of innovation and collaboration.

Europe Unlimited PTO

  • Code daily while leading by example, shipping features with production-quality standards.
  • Develop scalable, fault-tolerant systems and APIs.
  • Collaborate with business leaders on roadmap and translate product strategy into execution.

Ayrshare offers a unified social media API to post, schedule, analyze, comment, and message across 13+ networks for developers. It is part of saas.group, a portfolio of 21+ brands with a fully remote team of 350+ colleagues across 50+ countries, emphasizing autonomy and lean processes.

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.

Europe 4w PTO 16w maternity 16w paternity

  • Design and build backend services in Python/Django for customer provisioning and subscription workflows.
  • Implement APIs and event-driven integrations with Salesforce, Stripe, and other business systems.
  • Lead technical initiatives to scale the revenue platform and ensure reliability and maintainability.

Muck Rack is the leading SaaS platform for public relations and communications professionals, offering an AI-powered solution for media database, monitoring, and reporting. The company is founder-controlled, fully distributed, and growing sustainably, trusted by 3,000+ companies and recognized for its award-winning culture.

Latin America

  • Design and deliver scalable, high-performance software for complex aviation enterprise workflows.
  • Build modern frontend applications and high-performance backend services with RESTful APIs.
  • Optimize relational databases and cloud infrastructure to ensure reliability, scalability, and security.

They develop mission-critical software for global aviation organizations, focusing on operational efficiency and fleet management. The company values technical ownership and engineering excellence in a remote Latin American environment.

$125,000–$160,000/yr
Canada 4w PTO

  • Build back-end and front-end systems, including architectural patterns, technical specifications, and database management.
  • Write code and develop software to scale as Felix launches new products, enters new markets, and expands into new healthcare categories.
  • Improve platform reliability through rigorous testing, observability, and monitoring, while identifying areas for system optimization.

Felix is a digital healthcare company that puts patients in control of their health by providing online treatment, prescription delivery, and ongoing care. Founded in 2019, the company is Canada's first end-to-end healthcare experience and operates remotely with an office in Toronto, fostering a collaborative and high-performing team culture.

$0–$130,000/yr
Canada 4w PTO

  • Develop custom WordPress themes, blocks, and templates.
  • Build internal tools for experimentation, analytics, and QA.
  • Collaborate with Design, Marketing, and SEO to ship features.

Felix is a digital healthcare company that puts patients in control of their health, offering online treatment, prescription delivery, and ongoing care. They are a small, remote-first team serving over 500,000 Canadians.

$130,000–$160,000/yr
US

  • Design and build scalable backend services and distributed systems for IoT data processing and risk management.
  • Develop event-driven pipelines and predictive capabilities for on-time, in-full logistics performance.
  • Architect APIs and integrations using REST/gRPC, and champion engineering best practices in a lean startup environment.

This company builds an AI-enabled, device-agnostic risk-management platform for cold-chain logistics, protecting pharmaceutical and perishable shipments. It is a well-funded, high-growth startup with a lean engineering team.