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28 Apr 2022

Full-Time Senior Full Stack Engineer

Justina Lopez / COTA – Posted by Justinaml United States

Job Description


At COTA, our vision is for data-driven cancer care to become the standard across healthcare. We believe that everyone touched by cancer deserves a clear path to care. Together, we can make that vision a reality. 

We’re searching for smart, motivated people who share our passion for bringing clarity to cancer. Connect with us, introduce yourself, and apply to one of our current openings.


Working at COTA comes with many perks! At COTA, we are committed to workplace wellness and employee happiness. Some of the benefits for working full time at COTA include:

  • Medical / dental / vision benefits
  • 401k / retirement
  • Monthly commuter benefits
  • Annual bonus
  • Stock option grants
  • Unlimited paid time off
  • Paid sick time – 40 hrs/year
  • 11 paid holidays per year
  • Paid Parental leave – 8 weeks
  • Company team building events
  • Educational lunch & learns
  • Cause-driven employees
  • Fun and productive culture
  • Employee-led Diversity & Inclusion committee
  • Healthy snacks
  • Gourmet coffee and cold brew

LOCATION: Boston, MA or Remote


COTA Engineering is searching for the right Senior Full Stack Engineer to join our collaborative, energetic, and ambitious product development team to help us realize COTA’s mission. The Senior Full Stack Software Engineer position will have significant influence over the vision, features, and design of our internal data platform. Your responsibilities will include leading the implementation of solutions that may involve the front-end, back-end and data layers. In this role, you’ll be leading development on COTA’s existing user experiences, and will play a role in the interface as well as back-end functionality. We will count on you to be a contributor to your team, to set a standard for the development process, and to provide insightful and actionable critiques to colleagues on their work.


  • Write efficient, maintainable, and robust code.
  • Participate in daily code deploys while working on individual or team projects
  • Translate business requirements into software designs and implementations
  • Participate in thorough code reviews with a goal of illustrating quality engineering practices and to produce the highest quality code possible
  • Mentorship of less experienced engineers


  • BS or MS degree in Computer Science or a related technical field
  • Organizing and delegating work
  • Front end development
  • Building APIs
  • ETL processes
  • Building integrations with partners and 3rd party technologies
  • Deploying the full stack of applications
  • Building robust, extensible, and scalable applications


  • Leading and mentoring more junior engineers
  • Experience working with modern Single Page Application frameworks (we use Angular)
  • Experience using reactive programming libraries such as rxjs
  • Building RESTful APIs
  • Working in an agile development environment
  • Building highly available and scalable SaaS systems
  • Experience with GCP or AWS clouds
  • Proficiency in distributed version control systems such as git or mercurial (we use git)
    • Good understanding of web security protocols (e.g. OAuth v1 or 2) is a plus
    • Experience with functional programming a plus (Scala, Erlang, Haskell, etc.)
    • Excellent communication skills and interpersonal skills
  • Data engineering
  • Infrastructure engineering


At COTA, we are passionate about creating an inclusive workplace that celebrates and values diversity with the belief that it drives our innovation. Our commitment to diversity and inclusion is a guiding principle on how we build teams and develop leaders. As part of our commitment to building a respectful culture that encourages, develops and celebrates different backgrounds, experiences, abilities and perspectives all qualified applicants will receive consideration for employment without regard to race, color, religion, culture, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status or other applicable legally protected characteristics. All employment decisions, including decisions to hire and promote, will be based on merit, competence, business need and performance.  

We are a proud equal opportunity employer.

All employees who work from or enter COTA’s office location or attend company events or meetings in-person must be fully vaccinated unless an exemption applies.


This Notice applies only to the collection of personal information from California residents on and from January 1, 2020. Cota (“we”) is committed to maintaining the privacy and security of our job applicants’ personal information. In connection with your application for employment, we will collect and process personal information that you provide to us or that we obtain through employment agencies, background check agencies, your professional or educational references or other third parties or service providers. This information includes contact information, such as name, email address, telephone number and other identifiers, professional or employment related information, and education information. We may also collect information concerning your protected characteristics if voluntarily provided by you. We will use your personal information and share it with third parties solely for purposes of considering your application for employment, and should you be hired, in connection with your employment.”

How to Apply

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Job Categories: Equal Opportunities. Job Types: Full-Time. Salaries: Not Disclosed.

Job expires in 14 days.

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