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ResilientCo

Sr. Front-end and Web Developer

Posted Yesterday
Remote
Hiring Remotely in Brazil
Senior level
Remote
Hiring Remotely in Brazil
Senior level
Design, build, and maintain responsive, accessible React/Next.js front-end features for scalable eCommerce apps. Implement client-side logic, optimize performance with CDNs/caching, manage CI/CD and releases, troubleshoot production, and collaborate across product, backend, QA, and operations in a distributed AWS-based environment.
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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
    1. Meeting with Resilient Co. team.
    2. Technical interview
    3. Client screening (30 min)
    4. Client interview: 2 rounds (45 min)

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