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Sr. Software Engineer II

This role can be full time remote or located within the Denver area

The Role:

Work on the Identity Resolution team as Senior Software Engineer to design and construct performant algorithms, infrastructure and data pipelines to manage our graph database for our identity resolution offering. Our identity graph is constructed from billions of observations leveraging the latest in big data technologies. The Identity Resolution team is primarily focused on providing identity resolution capabilities to our internal customers enabling identity resolution across the board for our external customers. This involves integrating data sets, developing our patented identity resolution graph algorithms and scaling all this to a very large amount of data. The team works on both live streaming and batch systems and leverages machine learning so that we can be the best in class for enterprise identity resolution.


  • Serve as Senior Software Engineer on our Identity Resolution Team
  • Research, design, implement, test, and maintain new identity resolution and matching algorithms
  • Ensure our identity resolution capabilities are always best-in-class
  • Always be learning and teaching
  • Design, build, test and deploy massively parallel graph algorithms
  • Process large amounts of data leveraging big data technologies such as Spark, EMR, Kafka and more
  • Expose data and tools to internal teams through APIs and libraries
  • Account for quality and security as you build

Your Traits:

  • You are creative and enjoy solving problems
  • You are curious. You look for the root cause of issues and are a life learner
  • You are collaborative and love working with people, whiteboarding and designing hard problems
  • You have got grit and recognize that the harder things in life are more rewarding
  • You are empathetic for both customers and team members


  • 5+ years of experience in Data Engineering or Software Engineering with hands-on experience in Big Data, Scala, and Spark.
  • You are a Senior Software Engineer with a solid mathematical foundation and experience building and launching highly-scalable systems.
  • You are highly collaborative and love to jump on a whiteboard to work through new ideas with the team.
  • You balance creativity and technical prowess with practicality and a get-it-done attitude. Distilling complex problems into straightforward and extensible solutions thrills you.
  • Experience with one or more distributed computing frameworks, such as Spark
  • Experience with a variety of databases  (SQL, NoSQL, In-Memory, Searchable, etc)
  • Solid Linux experience - CLI tools, scripting
  • Git and AWS familiarity
  • Authorized to work in the United States on a full-time basis
  • Bonus Points for Machine Learning and Graph Theory experience
  • Bonus Points for Identity Resolution experience
  • Bonus Points for Deep understanding and experience developing in the JVM

Be Sure to Check out our Engineering Blog!

Compensation and Benefits:

  • Salary Range: $145,000 to $165,000 base salary plus company based bonus plan and equity
  • Benefits: 100% paid dental, medical, and vision for employees and family coverage; unlimited PTO, 11 company holidays; 401K (match); paid parental leave; EAP 

About FullContact:

FullContact is the premier provider of SaaS-based identity resolution that empowers brands to improve their customer experience and authentically engage with consumers. Using a consumer-first approach with our product offerings, we aim to make relationships better and that starts with our employees. We offer excellent benefits for our teammates, including full medical and dental coverage, unlimited vacation time and a generous stock option plan.  You’ll join an innovative, enthusiastic team whose hard work helped us achieve recognition from the API awards, MarTech Breakthrough awards, and inclusion on the Inc. 5000 list for fastest growing companies.

All offers of employment at FullContact are contingent upon clear results of a thorough background check. FullContact is an Equal Opportunity Employer. FullContact does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law.

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