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Known Holdings, Inc. logo

Senior Software Engineer

Job Overview

Location

Remote

Job Type

Full-time

Category

Software Engineering

Date Posted

September 23, 2025

Full Job Description

đź“‹ Description

  • • Architect, build and ship production-grade services that power real-time personalization, campaign orchestration and cross-channel analytics for Fortune-500 brands. You will own features end-to-end—from whiteboard sketches to globally distributed deployment—while mentoring engineers who look to you for technical vision.
  • • Lead the evolution of our event-streaming platform that ingests 20 B+ behavioral signals per month, applying stream-processing (Kafka, Flink) and low-latency storage (ClickHouse, DynamoDB) so that marketers see insights within seconds, not hours.
  • • Translate product strategy into technical roadmaps that balance speed, scale and craft. You will negotiate scope with PMs, estimate effort in story points, sequence work across squads and communicate trade-offs to non-technical stakeholders in plain English.
  • • Champion a culture of automated quality: write unit/integration/contract tests, define SLOs, instrument observability (OpenTelemetry, Grafana) and participate in a follow-the-sun on-call rotation that keeps our 99.99 % availability record intact.
  • • Pair with PhD data scientists to productize machine-learning models—containerizing Python micro-services, tuning GPU inference latency, building feature stores and ensuring ethical, privacy-safe usage of consumer data under GDPR/CCPA.
  • • Modernize legacy monoliths into cloud-native, domain-driven micro-services on AWS (EKS, Lambda, EventBridge) while maintaining zero-downtime migrations and cost efficiency; expect to cut annual infra spend by double digits through spot fleets and auto-scaling.
  • • Contribute to our open-source footprint: publish reusable libraries, speak at meet-ups and represent Known at conferences—because thought leadership attracts the best talent and clients.
  • • Foster inclusive engineering rituals—blameless post-mortems, inclusive code reviews, mentorship circles—so that every teammate, regardless of background, can turn creative ambition into reliable software that shapes culture.

🎯 Requirements

  • • 6+ years shipping scalable backend services (Java, Kotlin, Go or Node) with deep fluency in distributed systems, data modeling and REST/GraphQL API design.
  • • Production experience with AWS (EC2, EKS, Lambda, RDS, DynamoDB), Infrastructure-as-Code (Terraform/CDK) and CI/CD pipelines that deploy multiple times per day.
  • • Demonstrated ability to tune high-throughput data stores (Postgres, ClickHouse, Redis) and streaming platforms (Kafka, Kinesis) for sub-second latency at 10k+ msgs/sec.
  • • Nice-to-have: hands-on ML engineering—feature engineering, model deployment, TFX or Kubeflow—and familiarity with privacy regulations (GDPR/CCPA).

🏖️ Benefits

  • • Fully remote-first culture with quarterly “Known Together” off-sites in cities like Lisbon, NYC or Mexico City—flights, hotels and meals covered.
  • • Unlimited PTO policy that people actually use, plus an annual $2,000 “recharge stipend” for bucket-list travel or stay-cations.
  • • 100 % employer-paid platinum health, dental, vision for you and dependents, plus 16 weeks gender-neutral parental leave at full pay.
  • • Annual $3,000 learning wallet for conferences, courses, books or certifications; we’ll also give you paid days to contribute to OSS or pursue passion projects.

Skills & Technologies

Senior
Remote
Degree Required

Ready to Apply?

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Known Holdings, Inc. logo
Known Holdings, Inc.
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About Known Holdings, Inc.

Known Holdings, Inc. operates Known.is, a data-science platform that helps commercial real-estate investors identify, underwrite and monitor opportunities. The system ingests public and proprietary property, market and financial data, applies machine-learning models to score risk and return, and presents interactive dashboards for faster due-diligence and portfolio tracking. Users include brokers, lenders, equity funds and owner-operators seeking objective, quantitative insight across U.S. markets.

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