Senior Fullstack Engineer

Summary

Join Apollo.io as a Senior Fullstack Engineer and work with 200M+ leads data to build features. You will improve data quality, build customer-facing products, and implement innovative solutions. This role requires building scalable web services, understanding software design and databases, and solid frontend engineering skills. You will collaborate with cross-functional teams, implementing best practices in technology and architecture. The position involves improving quality, automation, and bug squashing. You will constantly investigate performance improvements and generate innovative ideas. This is a permanent, employee-owned role.

Requirements

• 6+ years of industry experience in backend development and at least 5+ years in frontend development
• Solid understanding of JavaScript (ES6), React, Redux, HTML, and CSS
• Strong system design fundamentals and experience building scalable systems
• Good understanding of software development lifecycle
• Strong analytical and problem-solving skills
• Proven software engineering skills in production environment, including test-driven development
• Your code is comprehensible, well-structured, and highly performant
• Proven experience leveraging AI tools to enhance software development processes, including code generation, debugging, and productivity optimization
• Candidates should demonstrate fluency in integrating AI-driven solutions into their workflows and a willingness to stay current with emerging AI technologies

Responsibilities

• Design, implement, test, deploy and iterate on end to end features in our products covering both frontend and backend
• Implement "pixel perfect" design as delivered by our designers that works across different browsers, according to specifications provided
• Produce "clean" and well-structured code with detailed specifications and documentation
• Help maintain code quality, organization, automation and continuous delivery
• Effectively communicate development progress or blockers to the product lead, engineering manager, and other stakeholders
• Work effectively as part of a large global team
• Attend and engage in scrum ceremonies, oncall, and other team processes
• Write unit/integration tests and contribute to engineering wikis

Preferred Qualifications

• Experience in Python, Ruby, Ruby on Rails
• Experience with Sidekiq
• Experience with Cypress in writing meaningful tests
• Experience with Spark or other distributed processing frameworks
• Experience with Google Cloud Platform, Databricks, Snowflake, MongoDB, Terraform, Ansible
• Understanding of Design Systems and experience using them for frontend development