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Senior Software Engineer

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New York City • San Jose • United States (Remote)

Signifyd leads the world in bringing the insights, innovation and compassion required to foster fearless commerce in a time of increasing digital threats. Working with some of the industry’s most recognizable retailers and brands, we are focused on using technology to enhance customer lifetime value and protect enterprises from fraud so they can focus on growing their business. 

We process billions in ecommerce transactions annually through our Commerce Network of thousands of merchants selling in more than 100 countries. We focus every day on harnessing machine learning and artificial intelligence in more powerful ways to maximize our customers’ revenue and their security. None of that happens without the right people.

Our team’s strength is in its diversity and its acceptance of new ideas and new ways to look at old challenges. We are dedicated disruptors designing a new world of commerce at scale. We know humans are not one-dimensional and we celebrate the uniqueness each individual brings to the problems we solve and the culture we create.

We are looking for a Senior Software Engineer who is committed to producing a high quality product. We want someone who loves to learn, and grow with the company. What we’d like to see:

  • 4 year college degree in a relevant field or equivalent work experience

  • 3+ years of experience in modern software engineering

  • Deep knowledge of a modern general programming language, preferably a functional programming language

  • Quick and eager to learn

Bonus skills:

  • Experience in Kubernetes

  • Writing Python, especially machine learning libraries like h2o and TensorFlow

  • Using Flink and Spark, especially on Kubernetes.

  • Understanding how to optimize running systems, including garbage collection

Our stack includes:

  • Java, Python, Typescript, and Scala 


  • Kubernetes, Docker, Spark, Flink, Linux

  • ElasticSearch, Kinesis, Cassandra, MySQL

  • AWS (including Kinesis, RedShift, Dynamo)

You’ll receive a competitive benefits package:

  • A competitive base salary 

  • An equally competitive equity package

  • Annual performance related bonus

  • Medical, vision, dental, and life insurance.

  • Unlimited discretionary time off

  • Full time remote.

  • Opportunity of a paid trip to either San Jose or Belfast to socialize and be productive with the greater engineering team when the global health situation permits.

(Colorado only*) Minimum salary of $140,000 + bonus + equity + benefits. 
*Note: Disclosure as required by sb19-085 (8-5-20) of the minimum salary compensation for this role when being hired into our offices in Colorado.

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