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Builds and deploys scalable cloud features in TypeScript on Node, using AWS and Pulumi, while focusing on clean APIs and user-friendly interfaces for digital signage.
Develops and maintains backend services in Golang and Ruby on Rails, designs scalable microservices architectures, and works with cloud platforms like AWS for a digital transformation consultancy serving finance, insurance, and mobility sectors.
Owns real-time risk decisioning for a fintech/crypto payments platform, balancing approval/loss rates while productizing models and loss economics for multi-billion-dollar transaction volume across 170+ countries.
Leads global payments product strategy for a crypto/fintech startup, owning checkout, payouts, fraud systems, and vendor onboarding to enable instant cross-border transactions for merchants.
Senior Front End developer building scalable, performant web apps with Vue.js, Nuxt.js, and TypeScript at Clicksign, a Brazilian electronic signatures platform. The role involves front-end architecture, code standards, and technical leadership in a fully remote setting.
Senior Backend Developer acting as Tech Lead, building and evolving Clicksign's core electronic-signature product using Ruby on Rails or Go, with a focus on scalable architectures and AI integration.
BigGeo is seeking a Spatial Cloud Solutions Architect to design and implement scalable spatial data systems for enterprise customers. The role involves bridging the gap between platform architecture and real-world application, working closely with engineering teams to integrate spatial intelligence into production workflows.
MindPal is seeking a backend developer with strong Python experience to work on computational models for solar energy optimization, with a willingness to transition into a Ruby on Rails stack.
A Senior Full Stack Engineer builds and scales APIs, services, and React-based tools for Roadie’s logistics platform, focusing on sender APIs, payments, identity, and fraud prevention. They own end-to-end features, modernize legacy systems, and collaborate across engineering, product, and operations to solve complex delivery challenges at scale.
Tech Lead on the VS Integrações team at Clicksign, building and evolving integrations (CRMs, ERPs, connectors) using Ruby on Rails or Go on AWS/Kubernetes, while mentoring the squad and bridging engineering with product.
About Unlimit Unlimit is the global financial infrastructure for the borderless agentic economy. Designed to bridge the gap between fragmented local markets and the future of autonomous commerce, Unlimit provides the…
A Senior Engineer (Ruby on Rails) is required to join one of our clients, who are transforming the automotive space. You will havedeep expertise in architecting, developing, and scaling full-stack web platforms,…
Business Analyst on Form3's Product team building the Canadian Real-Time Rail (RTR) payment gateway, translating payment scheme and business requirements into user stories, acceptance criteria, and functional specifications.
Lead a team of SREs responsible for the availability, performance, and scalability of Nium's global real-time cross-border payments platform, working with AWS, Kubernetes, Terraform, and observability stacks like Prometheus and Datadog.
Senior Manager – Payment Network Development & Oversight Reporting to: Director, Network Development & Oversight We are seeking an experienced Senior Manager – Network Development & Oversight to support the…
Xendit provides payment infrastructure across Southeast Asia and is expanding to Greater China and LATAM. We process payments, power marketplaces, disburse payroll and loans, provide KYC solutions, prevent fraud, and…
Docendo is seeking an experienced backend developer to work on their school management platform using Ruby on Rails. The role focuses on architecture, performance, and integrations with external systems like Aula and Google, while working within a small team.
The Software Architect will lead the back-end systems and architecture for TED's media and identity platforms using Ruby on Rails and MySQL. This role focuses on building scalable, high-availability systems while mentoring engineers and integrating AI-driven workflows.
We are seeking an experienced and highly motivated Systems Integration Engineer to join our Hardware Engineering Team. This role owns the system-level integration, validation, troubleshooting, and optimization of…
Designs and delivers scalable payment solutions for a fintech company, bridging business needs and technical execution while ensuring compliance with global standards.
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