We are seeking a Senior Full-Stack Engineer with expertise in Python and ReactJS to spearhead the development and optimization of mission-critical systems. This role involves designing, refactoring, and maintaining high-performance applications while ensuring stability and scalability for key Treasury and financial operations.
This is a unique opportunity to take ownership of impactful financial systems, working with leading technologies and contributing to challenging, high-value projects.
Responsibilities
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Build and maintain scalable applications using Python, FastAPI, and ReactJS
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Design robust microservices architectures, API integrations, and database models
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Implement containerized deployments with Docker and Kubernetes on Ubuntu-based environments
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Drive refactoring and redesign initiatives for complex financial systems
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Architect systems to ensure resiliency, compliance, and auditability in payments and Treasury operations
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Develop and manage comprehensive testing frameworks, including automated unit and integration tests
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Collaborate with globally distributed teams to deliver agile project milestones
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Foster a culture of quality through code reviews and knowledge sharing
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Utilize tools like Jira and Confluence to align project workflows and communication
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Maintain strong system uptime through best practices in continuous delivery and monitoring
Requirements
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3+ years’ experience with Python, FastAPI, ReactJS, SQL Server, SQL, and Docker
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Knowledge of Kubernetes and deploying containerized applications in production environments
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Skills in creating and managing Ubuntu-based application images for deployments
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Competency in developing test automation frameworks and managing integration testing
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Experience working in agile teams on high-stakes, complex applications
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Familiarity with Atlassian tools, including Jira and Confluence
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System design expertise spanning microservices, APIs, and database schemas
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Background in leading refactoring efforts or redesigning critical financial systems
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Understanding of resiliency, security, and compliance in Treasury/payment workflows
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Strong collaborative mindset and ability to work with global cross-functional teams
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English language proficiency at an Upper-intermediate level (B2) or higher
Nice to have
Experience with GitHub Actions, integrating Jira
- GitHub workflows, and DevOps processes
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Prior experience in financial services, particularly within bonds and loans domains
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Familiarity with Apache Kafka
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Skills in Cursor code editor and GitHub Copilot
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Experience with SWIFT Payments
