Sr. Front-end and Web Developer

Summary We are seeking a Senior Front-end Web Developer B. to join a fast-paced team building highly scalable web-based eCommerce applications. This role focuses on delivering robust, performant front-end experiences using React, Next.js, strong HTML/CSS, Browser APIs and modern JavaScript (ES6), while collaborating across development, operations and product teams. You will work in a distributed, cloud-based environment leveraging AWS services and work end-to-end from design and implementation through release management and production troubleshooting. The position is well-suited for engineers with a DevOps mindset who enjoy solving problems, driving releases, and improving delivery quality, and who can operate with a strong ownership mindset and limited day-to-day supervision. Responsibilities Design and implement responsive, accessible front-end features using React, HTML, CSS and Browser APIs. Develop client-side logic and integrations using modern JavaScript (ES6) and Node.js where required. Build and maintain components and pages for scalable web-based eCommerce applications. Collaborate with backend, QA and product teams to break down stories into technical tasks and plan sprints. Participate actively in scrum ceremonies and engage in technical discussions with curiosity and clarity. Conduct and participate in regular code reviews to ensure code quality, performance and standards adherence. Manage and execute release processes to ensure smooth, controlled deployments. Troubleshoot production issues, follow code through production operation, and resolve post-release problems. Implement and optimize CDN and caching strategies to improve performance. Work within a distributed cloud environment using AWS services and related infrastructure. Solve problems and deliver results in a fast-paced, ever-evolving environment. Requirements 5+ years of software engineering experience, with strong senior-level front-end development experience. Proficient with React and Next.js, and in-depth knowledge of HTML, CSS and Browser APIs. Excellent knowledge of JavaScript (ES6) and Node.js. Experience working in a distributed cloud-based environment with AWS technologies such as S3, ECS, EC2, Lambda, ALB, Route53 and CloudFormation. Prior experience designing and implementing highly scalable web-based eCommerce applications. Experience with CDN and caching technologies. DevOps mentality with practical experience in CD/CI and following code through production operation and troubleshooting releases. Track record of solving problems and delivering results in a fast-evolving environment. Hands-on experience working in an AI-native development environment, proactively leveraging AI-assisted development tools as part of the software development lifecycle. Familiarity with Spec-Driven Development, including the ability to work from clear technical specifications and translate requirements into production-ready implementations. Strong ownership mindset and demonstrated ability to operate as a self-starter with limited day-to-day supervision. Strong verbal and written communication skills and the ability to present complex ideas and influence stakeholders, with particular emphasis on clear, proactive asynchronous communication within distributed teams. Ability to collaborate effectively with both technical and non-technical stakeholders. Experience participating in sprint planning, technical design breakdowns, and scrum ceremonies. Courage and curiosity to verbally engage within team settings during Scrum ceremonies. Experience participating in regular code reviews and ensuring code quality, performance, and adherence to coding standards. Experience managing software releases and ensuring smooth and controlled deployments. Engagement & Logistics Engagement Length: 12 Months or more. Time Zone: PST - 8:00 to 05:00 pm Overtime Required: No Equipment: Provided by the Client Holidays Calendar : Flexible Selection process Meeting with Resilient Co. team. Taller interview Kforce screening (30 min) Client interview: 2 rounds (45 min)