Careers at 2600Hz

Connecting and empowering everyone.

We're a passionate and creative team who envision a world where real-time communications of all types (Voice, Video, SMS etc) are openly accessible and easily implemented for anyone. The intricate world of telecom can be quite daunting, so to address all the pain points in the industry we’ve built KAZOO—the world’s first true Unified Communications platform.We also provide consulting, custom development, and support for very large telecom providers. Headquartered in San Francisco, California—with offices in Portland, OR and Rochester, NY, as well as remote employees around the world—we are a profitable, self-funded company that has been in business over 8 years and looking to grow in order to meet increasing demand.

For all job inquiries and applications, please email with your cover letter, resume, portfolio (if required), position applying for and any other necessary materials. We look forward to hearing from you!



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  • Work with customers to design their own custom clusters on their own hardware, or our custom hardware
  • Work with our custom tools to build, and manages clusters
  • Manage, and maintain datacenter infrastructure across the US (and possibly globally)
  • Receive, and see infrastructure alerts to resolution within defined SLAs
  • Help to deploy new, and tweak existing systems to help us deliver maximum service uptime
  • Work with customers on escalated issues to resolution
  • Perform software upgrades
  • Manage and maintain all customer, and company clusters
  • Manage, and maintain all customer software clusters
  • Some docker management/deployment
  • Work with vendors to ensure uptime, and meet budgetary goals
  • Applicant must be in the US and willing to work from 4:00 PM to 11:59 PM (pacific time) or in New Zealand, or Australia and want to work a 9:00 PM-5:00 PM (local time) or 10:00 AM-6:00 PM (local time)
  • Experience working with VoIP (3+years)
  • Linux (Centos/Debian preferred) management experience (3+ years)
  • Experience working with VoIP (3+years)
  • Experience managing/building network infrastructure (3+ years)/ Both internal (own support team), and external (working with customers directly)
  • Outrageous self-management skills. i.e. don’t make your manager track you down to get work done. Come up with your own ideas, and be proactive in solutions. No hand holding.
  • Culture fit
Bonus Requirements (Optional)
  • Experience managing a KAZOO cluster

Web Developer

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Job Posting Date

Nov. 14th, 2019


Writes and tests JavaScript, HTML & CSS code as well as related documentation, either while working on new features for a Web application or when debugging the code base. Uses source code editors to write Web applications as well as a version control system to record changes in the code base and allow multiple developers to interact with the same files at the same time. Improves the existing build system generating the binaries of Web applications. Creates specification sheets and actionable tickets for its fellow developers when working on a new Web application following the requirements handed over by product designers. Researches and selects libraries that meet the requirements of new Web applications, and if none is found, develops the functionality as described in the specification sheets. Act as technical lead as needed. Meets with product designers to review new features for existing or new Web applications.


Bachelor’s degree in Computer Science, or a closely related field.

Required Education

Master’s degree in Computer Science, or a closely related field.

Required Experience

Employer will accept 6 months of full-time employment or internship experience involving the following:

  • JavaScript.
  • Experienced with Git as a version control system.
  • Creating semantic templates using HTML.
  • Transitioning mockups to templates using CSS.

Job & Interview site: San Francisco, CA; F/T position; If offered employment must have legal right to work in U.S. EOE.


Product Designer (Portfolio Required)

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**PLEASE NOTE: Only applicants who provide a portfolio link with their resume will be considered**

About the Position

We are a telecom startup seeking a Product Designer to add to our growing team. We're looking for someone who can take direction from written briefs/brainstorming sessions and utilize high-level problem solving to create fully conceptualized solutions. Candidates should have a very solid understanding of working with typography, understand basic UX principles, color theory, spacial relationships, hierarchy, and should be comfortable with being creative while working within the constraints of a design system. One of the most important qualities we're looking for is someone who has the ability to not only create thoughtful solutions, but can explain and defend their design decisions.

  • Experience with Sketch and Adobe Creative Suite are a must
  • Familiar and proficient with prototyping tools such as Invision, Principle, Framer etc.
  • Working knowledge of CSS3, HTML5 and JavaScript
  • Understanding of grid systems and hierarchy
  • Excellent communication skills
  • Ability to absorb and apply constructive criticism from peers and clients