Inflection.io is a venture-backed B2B marketing automation startup built for scale. We help modern marketing teams unify massive volumes of data from CRMs, data warehouses, and real-time web activity into a single, flexible platform. Using this data, our customers build sophisticated, AI-powered workflows and highly personalized customer journeys that adapt in real time—unlocking faster experimentation, deeper insights, and measurable growth..

And... it's working! We're used by leading SaaS companies like Sauce Labs, Postman, Bill.com, Mural, and Vercel. We have world-class stats: We have a 5 star rating on G2, over 100% NRR, and constantly break sales and customer records. We've raised $14M in total since 2021 with $7.6M of fresh funding in 2024, giving us many years of runway.

We are the leading AI Marketing platform - AI is at the forefront of how we build our product and how we go to market. We are expanding our team to help propel Inflection forward and are looking for an experienced engineer to join us.

Qualifications:

8+ years of professional software development experience, with a strong focus on backend development.
At least 1 year of experience being a module or project lead
Proficiency in one or more programming languages such as Java, Python or Golang
Strong understanding of database systems, relational (e.g., MySQL, PostgreSQL), NoSQL (e.g., MongoDB, Cassandra), and columnar (SingleStore, Redshift, BigQuery, Databricks, Snowflake)
Hands-on experience with message brokers such as Kafka, RabbitMQ, or Amazon SQS.
Experience with AWS and containerization technologies (Docker, Kubernetes).
Proven track record of designing and implementing scalable, high-performance systems.
Excellent problem-solving skills and the ability to think critically and creatively.
Strong communication and collaboration skills, with the ability to work effectively in a fast-paced, team-oriented environment.

SDE3 Backend Software Engineer