Sr. Software Engineer, Android

| Seattle

We believe that phone calls should be secure, engaging, void of fraud and robocalls. We believe the phone app is the most outdated app on your smartphone, that the phone network is the largest social network in the world and it lacks a trust and engagement layer. You should know who's calling you and why! You should get the calls that are relevant to you (at that time) and none of the ones that aren't. Hiya is building the modern layer for the phone call experience. We already serve nearly 100M users worldwide directly through our apps and in partnership with mobile device makers like Samsung and mobile carriers like AT&T. Are you ready to help us get the next 900M users?

We are hiring a Sr. Android Software Engineer to lead the efforts on the latest product initiatives for Hiya direct-to-consumer Android apps that provide context for users to decide if they should answer a phone call or not. As an engineer on the apps team, you will work with a modern Android stack working in Kotlin and leveraging the latest versions of the SDK. You will work in an agile and highly collaborative environment with other fellow senior engineers, designers, and product managers in order to bring quality products to the millions of Hiya users around the world.

As a Senior Android Engineer for Hiya Apps, you'll:

  • Help design and build new features for our flagship Android products - Hiya and Mr. Number.
  • Be part of an agile and collaborative product design and development process.
  • Learn and work with new technologies and find innovative ways of overcoming limitations imposed by the OS in order to bring reliable spam protection to millions of users.
  • Own and manage the end-to-end development and evolution of new features.
  • Mentor junior team members as the team grow and aspire to move into engineering leadership and product ownership roles.
  • Participate in R&D efforts of new features and take MVP solutions through the validation phase to production by working with the product team.
  • Plan, design, and implement instrumentation to gauge user behaviors and real-time issues.

You don't have to check all the boxes, but we think these are important requirements for this role:

  • You have a BS or MS in Computer Science or related fields (Computer Engineering, Mathematics, Physics, Electrical Engineering).
  • You have been a software engineer working on native Android apps for a number of years.
  • You are proficient in Kotlin, Java, MVVM, and core Android SDK features and classes.
  • You have experience with popular OSS libraries such as Retrofit, Dagger and Rxjava2.
  • You are familiar with RESTful APIs and have used such APIs in an Android app.
  • You have experience with threading, async operations, and backgrounding modes.
  • You have experience working in an agile team environment and you have been involved in the full development life cycle for an Android app.
  • You have worked at a startup (

You'll be an important member of our team to help us serve consumers and you'll have the exposure and experience to accelerate your career growth while making phone calls better for everyone. 

Hiya is committed to diversity and inclusion and we desire to build a team with a variety of perspectives, identities, and professional experiences. It's our intention to evaluate each candidate exclusively in the merits of their skills, competencies, and contribution to the organization. 

This position is based in Seattle on our beautiful waterfront office, right next to Pike Place Market (it doesn't get more iconic than this)

Hiya is an equal opportunity employer. We value and embrace diversity. We do not discriminate on the basis of race, color, national origin, religion, gender, gender identity or expression, sexual orientation, marital status, age or disability status

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Technology we use

  • Engineering
    • JavaLanguages
    • KotlinLanguages
    • ScalaLanguages
    • PostgreSQLDatabases
    • RedisDatabases


We are conveniently located downtown right on the water front and just a few short blocks away from Pike Place Market.

An Insider's view of Hiya

What are some social events your company does?

we have a lot of social activities and events. Examples include annual team outings, summer party, holiday party, and various team lunches and happy hours. Sometimes teams have cross function team lunches or events too.



How do you collaborate with other teams in the company?

We include key members from each team(Client, QA, Gateway, Product) in the project kickoffs, sprint plannings, and retrospectives. We talk to each other constantly and have meetings when it's necessary to get things done. We also keep improving ourselves to make the next project better:)


Software Engineer

How has your career grown since starting at the company?

I love the people at Hiya. Everyone I work with is determined, focused and relentless in achieving not only their personal goals, but also company goals. This makes Hiya the perfect recipe for growth. Over the past two years, I’ve learned multiple technologies and languages in different tech stacks: iOS, Android, Kotlin, Scala, Kafka, etc.


Software Engineer

What is your vision for the company?

Hiya is reimagining the phone experience, more specifically how you call and receive calls from businesses and people. Our vision is to work with telecommunication operators, mobile device manufacturers, and businesses to create an integrated experience that removes all the inconveniences of making and receiving phone calls keeps all the great bene

Marcelo Calbucci


What are some things you learned at the company?

Our mission is so firmly woven into our DNA, it makes it easy for me and my team to stay motivated. I’ve learned that having a clearly defined mission statement is vital in keeping my team aligned to our goals as a company and provides me clarity as to how my day-to-day contributions bring us closer to our vision.


Business Intelligence and Data Acquisition Lead

What are Hiya Perks + Benefits

Hiya Benefits Overview

Here at Hiya we provide consumers with the best phone experience by providing spam protection and enhanced caller ID services. As for team, we have a passionate crew of go-getters, and we celebrate our successes on a weekly basis! We have a fully-stocked kitchen, a team event every Friday, unlimited paid time off, budget for learning and development opportunities, health, dental and vision insurance, 401K and many other perks.
When we’re not eating, drinking or brainstorming great ideas, Hiyans can be found getting massages at the office, or bonding across teams during quarterly outings.

Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Retirement & Stock Options Benefits
Company Equity
Child Care & Parental Leave Benefits
Generous Parental Leave
Flexible Work Schedule
Vacation & Time Off Benefits
Unlimited Vacation Policy
Perks & Discounts
Casual Dress
Commuter Benefits
Company Outings
Stocked Kitchen
Some Meals Provided
Happy Hours
Professional Development Benefits
Job Training & Conferences
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