Backend Engineer

Apollo.io is the leading go-to-market solution for revenue teams, trusted by over 500,000 companies and millions of users globally, from rapidly growing startups to some of the world's largest enterprises. Founded in 2015, the company is one of the fastest growing companies in SaaS, raising approximately $250 million to date and valued at $1.6 billion. Apollo.io provides sales and marketing teams with easy access to verified contact data for over 210 million B2B contacts and 35 million companies worldwide, along with tools to engage and convert these contacts in one unified platform. By helping revenue professionals find the most accurate contact information and automating the outreach process, Apollo.io turns prospects into customers. Apollo raised a series D in 2023 and is backed by top-tier investors, including Sequoia Capital, Bain Capital Ventures, and more, and counts the former President and COO of Hubspot, JD Sherman, among its board members.

YOUR ROLE & MISSION

Our tech stack

DAILY ADVENTURES & RESPONSIBILITIES

• Design and implement highly scalable backend endpoints
• Gather product requirements and write design docs to satisfy product needs
• Drive/Lead full lifecycle of software development: product requirements, architecture, solution design, development, quality assurance, and maintenance
• Mentor others on best practices and effectively share knowledge
• Ability to effectively communicate development progress to the product lead, engineering manager, and other stakeholders
• Be comfortable introducing new technologies and new ideas as required
• Work effectively as part of a large global team
• Attend and engage in scrum ceremony meetings, team parties, and manager 1:1s
• Provide feedback to co-workers in written and verbal form and respond to technical and behavioral feedback from managers and peers

COMPETENCIES

• Proactively acts without being told what to do. Able to identify areas of improvement and driving best practices to deliver high quality, performant, and scalable solutions.
• Develops services that are highly available and scalable with proper monitoring and alerting in place.
• Able to up-level the team by sharing knowledge and best practices with the engineering team.
• Able to deal with ambiguity
• Ownership of projects from start to finish. Just because the project has been deployed doesn’t mean it’s done. 
• Organized and able to effectively plan and breakdown large projects into smaller tasks that are easier to estimate and deliver.
• Lets others speak and seek to understand their viewpoints.
• A creative and innovative problem solver & previous experience working in an agile, startup environment.
• Confident in owning your role, and bringing creative ideas to the hands of our users

QUALIFICATIONS

• Minimum 2 years

  of industry experience in backend development, at least 1-2 years in senior positions, developing large-scale applications
• Experience developing distributed web applications
• Your code is comprehensible, well-structured, highly performant
• Experience with database modeling (SQL or NoSQL both OK)
• Experience with using and designing RESTful services
• Strong knowledge of computer science fundamentals, including data structures, algorithms, and object-oriented design

Must have:

Nice to have:

Apollo.io is an AI-native company built on a culture of continuous improvement. We’re on the front lines of driving productivity for our customers—and we expect the same mindset from our team. If you're energized by finding smarter, faster ways to get things done using AI and automation, you'll thrive here.

take extreme ownership

own your role and make a real impact

If you’re looking for a place where your work matters, where you can push boundaries, and where your career can thrive—Apollo is the place for you. 

Learn more here!