Full Stack Developer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Full Stack Developer based in United States.

This is a senior-level engineering opportunity focused on building and evolving complex, high-performance applications within the financial services and fintech ecosystem. You will work across the full technology stack, contributing to both backend services and modern frontend experiences in React.js. The role involves designing scalable architectures, integrating diverse systems, and delivering robust digital solutions used by credit unions and banking clients. You will collaborate closely with distributed teams of engineers, designers, and product stakeholders in a fast-paced Agile environment. This position requires strong technical versatility, deep engineering craftsmanship, and the ability to operate across Java, .NET, Node.js, and cloud-native platforms. It is ideal for a polyglot developer who thrives in solving complex problems while maintaining a strong focus on performance, scalability, and code quality.

Accountabilities:

Lead the design, development, and delivery of scalable full-stack applications across modern cloud-based and financial technology ecosystems.

Build, maintain, and enhance complex web applications using React.js, TypeScript, HTML5, and CSS3
Design modular, scalable, and reusable system architectures across frontend and backend layers
Develop and integrate backend services using Java (Spring Boot), .NET Core (C#), Node.js, and Python
Translate UI/UX designs into responsive, accessible, and high-performance interfaces
Optimize application performance end-to-end, ensuring reliability, scalability, and cross-browser compatibility
Collaborate with distributed teams to integrate APIs and ensure seamless system interoperability
Lead code reviews, enforce engineering standards, and mentor intermediate developers
Participate in Agile/SCRUM ceremonies and contribute to continuous delivery and process improvements

Requirements:

10+ years of full-stack development experience, including at least 3 years in a senior or lead engineering role, with strong expertise across modern frontend and backend technologies.

Expert-level proficiency in React.js, TypeScript, HTML5, and CSS3 (Sass/LESS)
Strong backend experience with Java (Spring Boot), .NET Core (C#), and Node.js
Deep understanding of RESTful APIs and GraphQL design and integration
Hands-on experience with Azure cloud services (App Services, Functions, Key Vault, etc.)
Strong experience with Python in production or enterprise environments
Solid background in automated testing frameworks (Jest, Mocha, xUnit, JUnit) and test-first development practices
Experience working in professional services or consulting environments with client-facing responsibilities
Strong system design and architectural thinking across distributed systems
Bachelor’s degree in Computer Science, Software Engineering, or equivalent experience
Must be a Canadian citizen or permanent resident
Experience in fintech, banking, or credit union projects is a strong asset
Exposure to multi-cloud environments (AWS, GCP) or React Native/mobile development is a plus

Benefits:

Competitive annual salary: CAD $120,000 – $180,000 based on experience and expertise
Fully remote-first work environment
Comprehensive medical, dental, and extended health benefits (fully covered premiums for eligible employees)
Employee bonus and recognition programs
Collaborative, high-performance engineering culture
Opportunity to work on large-scale fintech and digital banking platforms
Team events and strong focus on culture and collaboration
Exposure to modern cloud-native architectures and enterprise-grade systems

How Jobgether works:

We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team.

We appreciate your interest and wish you the best!

Why Apply Through Jobgether?

Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.

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Requirements:

Benefits:

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