Sr. Backend Software Engineer

| Seattle
Send resumes to [email protected] with subject line "Built In Seattle -- Role"
Apply now
By clicking continue you agree to Built In’s Privacy Policy and Terms of Use.

Sr. Backend Software Engineer Reports to: Director of Architecture At Coinme, our goal is to improve the financial lives for everyone by providing easy and ubiquitous access to consumer financial services built on blockchain technology. We believe that decentralization in finance through digital assets can transform the world by giving the power (and earnings) back to individuals. In order to accomplish this, Coinme is building out the world’s largest physical cash onramp to cryptocurrencies, a mobile-first digital bank-like experience, as well as provide Decentralized Finance (DeFi) services on a digital wallet. We envision a world where people will store, trade, and pay with their money on Coinme. This is a rare opportunity for a growth-minded individual to join a fast-growing exciting mission that will significantly impact the financial services industry and transform the lives of billions of people around the world. To support this mission, we are looking for a high energy, accomplished Senior Backend Software Engineer with an eye for detail and a passion for automation and cryptocurrency. If you enjoy the feeling of creating the next generation financial systems, enjoy crafting business solutions in the language of the problem domain, and have a desire to work closely with a talented team creating exceptional, revolutionary software, then we would love to hear from you.

PRIMARY RESPONSIBILITIES: ● Delivering new features and enhancements to our platform ● Develop new APIs for our rapidly growing cloud-based cryptocurrency services platform powering thousands of Bitcoin Kiosks and growing rapidly. ● Develop APIs for use by our 3rd party integration team to connect partner APIs to our core platform ● Implement automation testing along with new feature development that plug into our CI/CD pipeline ● Continuous improvement in developing the engineering team’s in-house Java / Kotlin expertise and practices ● Continue to drive operational stability and security into all layers of Coinme platform ● Agile team engineering leadership REQUIRED

SKILLS AND EXPERTISE ● 5+ years experience and Mastery in Java and/or Kotlin ● Strong familiarity with one or more of the following: Spring, JPA, MySQL, Postgresql, MongoDB, ElasticSearch, Docker, AWS/EC2, Git, Linux/Ubuntu, HTML/CSS/LESS/Bootstrap, Kubernetes for application deployment. ● General awareness/exposure: Atlassian Scrum Boards, Kubernetes, Apache Kafka, JMS/ActiveMQ, Apache Tomcat/J2EE, Blockchain/Bitcore, general cryptography, Ubuntu, OpenVPN / OpenSWAN

● Bachelor’s degree in Computer Science, Engineering, Mathematics, or equivalent combination of technical education and work experience ● 5+ years of professional experience as a Software Engineer, Software Developer, or a related occupation: writing clean, clear, logical, maintainable, and extensible codes in at least one modern language such as Java, Scala, Go, C, C++, C#, Python, Ruby, JavaScript, Swift including object-oriented design ● 3+ years of experience in designing and developing large-scale, distributed software applications, tools, systems and services using Java, Scala, Go, C#, C++, Python, or Ruby and Object Oriented Design & the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems ● 3+ years experience with enterprise level and high security system design ● Deep understanding of computing systems, software architecture, data structures and algorithms ● Bachelors Degree in Computer Science or related field. Master Degree preferred.

ABOUT COINME Coinme is a leading cryptocurrency exchange that is dedicated to helping the world gain access to cryptocurrencies. In 2014, Coinme became the first state-licensed bitcoin ATM company in the U.S. and now, through a partnership with Coinstar, operates the largest bitcoin kiosk network in the world. The company’s verticallyintegrated network of cryptocurrency kiosks, digital wallet, and private client services provide customers an easy, secure, and efficient way to trade, store, and transfer cryptocurrencies.

COMPENSATION & BENEFITS ● Competitive salary ● Company sponsored comprehensive health benefits package including health, dental, vision, life, and more. (Some plans are 100% company paid) ● Option to participate in company-matched 401(k) plan ● Paid holidays

LOCATION This opportunity is for a full-time position located at our headquarters in Seattle, WA. Working remotely part of the time is an option for the right individual. Open to remote west coast applicants for the right individual. *This role will be remote while Covid restrictions are in place.

TRAVEL This position does not require travel at this time. Coinme is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

Read Full Job Description
Send resumes to [email protected] with subject line "Built In Seattle -- Role"
Apply now
By clicking continue you agree to Built In’s Privacy Policy and Terms of Use.

Technology we use

  • Engineering
  • Product
  • Sales & Marketing
    • C++Languages
    • JavaLanguages
    • JavascriptLanguages
    • PythonLanguages
    • RubyLanguages
    • ScalaLanguages
    • SqlLanguages
    • SwiftLanguages
    • HTML/CSS/LESS/BootstrapLibraries
    • DjangoFrameworks
    • SpringFrameworks
    • MongoDBDatabases
    • MySQLDatabases
    • PostgreSQLDatabases
    • Google AnalyticsAnalytics
    • PhotoshopDesign
    • JIRAManagement
    • TrelloManagement
    • WordpressCMS
    • IntercomCRM
    • SalesforceCRM
    • ZohoCRM


Although we are all currently working remotely, when we do get together we are located on the 31st floor of the Columbia Center in downtown Seattle!

An Insider's view of Coinme

What’s the vibe like in the office?

We have a collaborative and open culture, where everyone is pushed to bring unique ideas to solve major challenges. We are a group of builders trying to figure out new ways of solving problems in a new, fast-paced industry.

Sung Choi

VP of Corporate Development

How does the company support your career growth?

We encourage all employees to continually grow their industry knowledge and seek out opportunities for workplace development. As a small company there are multiple opportunities for an employee to showcase their talents and grow their career. 

Jewel von Kempf

Head of People

What are Coinme Perks + Benefits

Coinme Benefits Overview

• Competitive salary
• Company sponsored comprehensive health benefits package including health, dental, vision, life, and more. (Some plans are 100% company paid!)
• Option to participate in company-matched 401(k) plan
• Generous paid time off & Paid company holidays
• Paid Parental Leave
• ORCA metro transportation card
• Bi-weekly brunch and Company-provided snacks (once we are back in office full-time)
• Working in a fast paced startup where you will directly contribute to the creation and growth of the business culture
• Open Door Policy - We value the opinions of our employees and encourage them to come to us with all suggestions for improving the workplace and ensuring we have an inclusive culture.

Volunteer in local community
We consistently look at ways in which we can give back to our community both locally and nationally. We encourage employees to bring up giving opportunities such as sponsoring a family for holidays.
Friends outside of work
Eat lunch together
Open door policy
Team owned deliverables
Team based strategic planning
Open office floor plan
Documented equal pay policy
Diversity manifesto
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Pet Insurance
Onsite Gym
Retirement & Stock Options Benefits
401(K) Matching
Company Equity
Coinme offers stock options vesting over a four-year period.
Performance Bonus
Coinme has an annual performance plan based on personal and corporate objectives.
Child Care & Parental Leave Benefits
Generous Parental Leave
We provide up to 6 weeks of parental leave for all employees.
Remote Work Program
We are all currently remote due to covid, but are open to employees who want to remain remote ongoing.
Vacation & Time Off Benefits
Generous PTO
Paid Holidays
Paid Sick Days
We value the health of our employees. At Coinme employees will receive annual paid sick leave.
Perks & Discounts
Casual Dress
Commuter Benefits
Coinme provides a fully paid Orca transport card for Seattle-area employees.
Stocked Kitchen
Pet Friendly
Professional Development Benefits
Job Training & Conferences
Lunch and learns
Cross functional training encouraged
Promote from within
Paid industry certifications
More Jobs at Coinme9 open jobs
All Jobs
Data + Analytics
Dev + Engineer
Project Mgmt
Data + Analytics
Project Mgmt
Send resumes to [email protected] with subject line "Built In Seattle -- Role"
Apply now
By clicking continue you agree to Built In’s Privacy Policy and Terms of Use.
Save jobView Coinme's full profileSee more Coinme jobs