Signifyd Senior Software Engineer

Signifyd leads the world in bringing the insights, innovation and compassion required to foster fearless ecommerce in a time of increasing digital threats. We process more than $100 billion in transactions annually through our network of more than 10,000 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 challenges. 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 backend 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


• gRPC, HTTP/REST


• 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


• Bi-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.