> Markdown version of [/jobs/ext/2792171-front-end-engineer](https://www.wearedevelopers.com/jobs/ext/2792171-front-end-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Front End Engineer - **Company:** Financial Technology Partners L.P. - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), Amazon Web Services, Cloud Computing, Mobile Application Software, Node.Js, Software Engineering, Systems Architecture, Web Platforms, ReactJS, Backend, Kotlin, Containerization, Kubernetes, React Native, Front End Software Development, Microservices - **Published:** September 8, 2026 - **Apply:** https://sunbit.com/careers-il/?job=B5.279 ## About the Role + 5+ years of experience in software engineering, with a strong background in both frontend and backend development. + Proficiency with React (React Native experience is a plus). + Experience building backend services using Node.js, Kotlin, or Java. + Hands-on experience with microservices architecture and containerized environments using Kubernetes. + Solid understanding of cloud infrastructure, preferably with AWS. + Experience working in high-scale, production-grade environments. + Excellent problem-solving and system design skills. + Strong communication and collaboration abilities in a cross-functional team. + Prior experience in fintech - especially in payment processing or financial services -is a strong advantage., + 5+ years of experience in software engineering, with a strong background in both frontend and backend development. + Proficiency with React (React Native experience is a plus). + Experience building backend services using Node.js, Kotlin, or Java. + Hands-on experience with microservices architecture and containerized environments using Kubernetes. + Solid understanding of cloud infrastructure, preferably with AWS. + Experience working in high-scale, production-grade environments. + Excellent problem-solving and system design skills. + Strong communication and collaboration abilities in a cross-functional team. + Prior experience in fintech- especially in payment processing or financial services- is a strong advantage. ## Description We are seeking a Senior Full-Stack Engineer to join our Digital Squad - a core team dedicated to building innovative, customer-facing solutions that embody the voice and presence of our company. This position offers the opportunity to tackle complex, large-scale system architectures while contributing to products that directly impact our users' experience. We value individuals who combine technical excellence with a product mindset - those who see the bigger picture and are eager to help shape the next generation of our customer-facing platforms. What You'll Do : + Design, develop, and enhance service systems to deliver high-quality user experiences and scalable products. + Solve complex architectural and engineering challenges with creative and effective solutions. + Collaborate with a multidisciplinary team of engineers, designers, and product managers, while contributing to a culture of support, ownership, and excellence. + Actively participate in technical discussions, propose ideas, and help shape the technical direction of the team. + Ensure performance, reliability, and scalability across all layers of the stack - from frontend interfaces to backend infrastructure. + Write clean, well-documented, and testable code as a core part of your development workflow. + Own the full software development lifecycle: from planning and design to implementation, testing, and deployment. + Provide mentorship and technical guidance to junior engineers, encouraging a culture of continuous learning and improvement. + Responsibilities: + Contribute to the development of our Digital Platforms, ensuring high-quality products and services. + Solve complex architectural problems, utilizing your deep understanding of system architecture. + Collaborate with other team members, sharing your expertise and facilitating a culture of learning. + Maintain our system architecture, ensuring smooth operation and quality user experience. + Be an advocate for clean, efficient, and maintainable code. ## Related Videos - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Why Kotlin is the better Java and how you can start using it](https://www.wearedevelopers.com/videos/661-why-kotlin-is-the-better-java-and-how-you-can-start-using-it) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [Frontend Developer Salary in The UK](https://www.wearedevelopers.com/magazine/233-frontend-developer-salary-in-the-uk) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025)