Senior Software Engineer, Payment Squad

Qu POS

Senior Software Engineer developing secure payment processing services for global restaurant chains. Collaborating with teams to optimize performance and comply with industry standards.

Posted 6/5/2026full-timeRemote • 🇺🇸 United StatesSeniorWebsite

Tech Stack

Tools & technologies

AWSAzureCloudGoJavaKubernetesMicroservicesNoSQLPythonSQL

About the role

Key responsibilities & impact

Design and develop scalable, secure, and reliable payment processing services.
Collaborate with cross-functional teams to integrate payment gateways and financial services.
Optimize system performance and troubleshoot complex issues in production environments.
Ensure PCI compliance and implement industry-standard security practices.

Requirements

What you’ll need

5+ years of software engineering experience with a focus on backend systems.
Strong proficiency in Java, Go, or Python.
Experience with cloud platforms like AWS or Google Cloud.
Solid understanding of microservices architecture and RESTful APIs.
Deep understanding of payment flows, including authorization, tokenization, settlement, and reconciliation, within secure, distributed backend architecture.
Strong knowledge of Payment Card Industry (PCI) considerations and experience in designing systems for secure handling of sensitive financial data, consistency, and auditability.
Previous experience in fintech or payments industry.
Knowledge of Kubernetes and containerization.
Familiarity with SQL and NoSQL database technologies.
Background in restaurant, retail, or POS ecosystems and familiarity with store group hierarchies, check data, or tag-based filtering.
Familiarity with Azure DevOps tools, in conjunction with the Atlassian product suite (Jira, Confluence, Rovo, etc.)

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Qu POS Website LinkedIn All Job Openings 51 - 200 employees ☁️ SaaS 🏢 Enterprise 🛒 Retail SaaS
Enterprise
Retail Qu POS is a technology company that provides a unified commerce platform for quick service and fast casual restaurant chains. Their platform integrates point of sale (POS), online ordering, drive-thru kiosks, and third-party marketplace connections to create seamless on- and off-premise ordering experiences. This enables restaurant operators to manage multi-channel and menu ecosystems efficiently, enhancing brand loyalty and operational accuracy. By leveraging data-rich insights, Qu POS aims to revolutionize restaurant commerce by moving operations into the digital age, focusing on scalability and growth. Senior Software Engineer, Payment Squad 🔥 28 minutes ago 🇺🇸 United States – Remote ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Azure Cloud Java Kubernetes Microservices NoSQL Python SQL Go Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Design and develop scalable, secure, and reliable payment processing services.
Collaborate with cross-functional teams to integrate payment gateways and financial services.
Optimize system performance and troubleshoot complex issues in production environments.
Ensure PCI compliance and implement industry-standard security practices. 🎯 Requirements
5+ years of software engineering experience with a focus on backend systems.
Strong proficiency in Java, Go, or Python.
Experience with cloud platforms like AWS or Google Cloud.
Solid understanding of microservices architecture and RESTful APIs.
Deep understanding of payment flows, including authorization, tokenization, settlement, and reconciliation, within secure, distributed backend architecture.
Strong knowledge of Payment Card Industry (PCI) considerations and experience in designing systems for secure handling of sensitive financial data, consistency, and auditability.
Previous experience in fintech or payments industry.
Knowledge of Kubernetes and containerization.
Familiarity with SQL and NoSQL database technologies.
Background in restaurant, retail, or POS ecosystems and familiarity with store group hierarchies, check data, or tag-based filtering.
Familiarity with Azure DevOps tools, in conjunction with the Atlassian product suite (Jira, Confluence, Rovo, etc.) Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Full-Stack Software Engineer – Solar Design Tools 🔥 2 hours ago Revamp Engineering, Inc. 51 - 200 ⚡ Energy Website LinkedIn All Job Openings Senior Full-Stack Software Engineer designing internal software tools for utility-scale solar project design. Own architecture and development with a small team to impact renewable energy deployment. 🇺🇸 United States – Remote 💵 $120k - $160k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer Electron Python Qt React WPF Senior Staff Software Engineer 🔥 2 hours ago Stellar Cyber 51 - 200 🔒 Cybersecurity 🤖 Artificial Intelligence 🏢 Enterprise Website LinkedIn All Job Openings Senior Machine Learning Software Engineer developing cybersecurity solutions for Stellar Cyber. Designing scalable components for threat detection and collaborating with cross-functional teams. 🇺🇸 United States – Remote 💵 $150k - $200k / year 💰 $38M Series B on 2021-11 ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Cloud Cyber Security Distributed Systems Docker GRPC Java Kubernetes Microservices Python Go Senior Software Engineer, Agentic Systems 🔥 2 hours ago NVIDIA 10,000+ employees 🤖 Artificial Intelligence 🎮 Gaming Website LinkedIn All Job Openings Senior Software Engineer building NVIDIA's NeMo Platform for developing, evaluating, deploying, and operating AI systems at scale. Focus on NeMo Evaluator for measuring AI agent improvements. 🇺🇸 United States – Remote 💵 $184k - $356.5k / year ⏰ Full Time 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Cloud Distributed Systems Docker Kubernetes Python Software Engineer, GPU Performance Tools 🔥 2 hours ago NVIDIA 10,000+ employees 🤖 Artificial Intelligence 🎮 Gaming Website LinkedIn All Job Openings Software Engineer developing innovative profiling capabilities for NVIDIA's next-gen GPUs. Collaborating with global teams and enhancing GPU performance tools from inception to execution. 🇺🇸 United States – Remote 💵 $124k - $195.5k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer 🦅 H1B Visa Sponsor Python Software Product Engineer 🔥 2 hours ago VetsEZ 201 - 500 🤝 B2B ☁️ SaaS 🏛️ Government Website LinkedIn All Job Openings Software Product Engineer developing AI-enabled healthcare applications for federal government project. Collaborating with cross-functional teams to build cloud-native systems and integrate AI capabilities. 🇺🇸 United States – Remote ⏰ Full Time 🟡 Mid-level 🟠 Senior 🧑‍💻 Full-stack Engineer AWS Azure Cloud Distributed Systems Google Cloud Platform JavaScript Microservices Python TypeScript View More Full-stack Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

JavaGoPythonmicroservices architectureRESTful APIspayment flowsPCI complianceKubernetesSQLNoSQL