53 real time data engineer jobs at 44 companies in Fairfield, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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Data Engineer Self Service Analytics and Real Time Data Platforms (Burbank, CA, US, 91505)
Burbank or San Francisco
$99k-$147k/yr OnsiteFull Time
Paramount
ParamountNASDAQ: PSKY: Produces and distributes media content across global entertainment platforms.
2+ YOE2+ years data engineering experience building ETL/ELT and streaming pipelines; expert SQL, Python, Spark; experience with Airflow/Composer, Kafka or Pub/Sub, GCP and BI/semantic layers; BS/MS in CS/Engineering or equivalent.
Airflow, Composer, SQL, Python, Spark, Vertex AI, Databricks ML, Kafka, Pub/Sub, Superset, GCP
4d
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Staff Software Engineer, Real Time Analytics - San Francisco HQ
San Francisco or New York City or Amsterdam
$195k-$265k/yr HybridFull Time
Orb
Orb: Billing infrastructure for usage-based and consumption software pricing.
9+ YOE9+ years software engineering experience, deep systems and low-latency reasoning, API and data model design, product instincts, customer-facing collaboration, and ownership of end-to-end products.
Typescript, React, Tailwind CSS, Python, PostgreSQL, Apache Druid, Clickhouse, Kafka, Spark Streaming, AWS
3mo
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Senior/Staff Software Engineer (Data Platform)
New York City or San Francisco
$140k-$210k/yr OnsiteFull Time
Actively AI
Actively AI: AI agents for automated enterprise revenue and sales operations.
5+ YOE5+ years designing and operating core data infrastructure; real-time/streaming pipelines; Python, SQL, DBT; BigQuery or Snowflake; startup-scale experience; able to own end-to-end data pipelines.
Python, SQL, DBT, BigQuery, Snowflake, Pub/Sub, Kafka, Airflow, Fivetran, Dataflow, Polytomic
3mo
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Software Engineer - Data Infrastructure
San Francisco, California, United States
$160k-$225k/yr HybridFull Time
Fable Security
Fable Security: AI-driven platform managing human risk and employee security behavior.
3+ YOE3+ years in data infrastructure or platform engineering; strong real-time and batch processing knowledge; Spark, Kafka, dbt, Airflow; cloud (AWS/GCP); startup environment.
Spark, Kafka, dbt, Airflow, AWS, GCP
3d
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Embedded Real-Time Controls Engineer, Free-Space Optical Communications
Livermore, California, United States
$175k-$215k/yr HybridFull Time
Aalyria
Aalyria: Provides laser communications and networking platforms for aerospace.
3+ YOEBachelor's in EE/controls/CS/physics plus 3+ years developing real-time closed-loop embedded control systems; MATLAB/Simulink and embedded C experience; hardware bring-up, test, and data acquisition; Python/Go/Linux preferred.
MATLAB, Simulink, Embedded C, Python, Go, Linux
1mo
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Data Scientist
New York City or San Francisco
OnsiteFull Time
Bedrock Robotics
Bedrock Robotics: Automates heavy construction machinery with AI retrofit kits.
5+ YOE5+ years in data science or applied ML, strong statistics and experimental design, proficiency in Python and SQL, experience with high-volume or real-time data, able to partner with engineering and product teams.
Python, SQL, agentic AI
3mo
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AI Data Specialist
Atlanta or Boston or Charlotte or Chicago or Dallas or Los Angeles or New York or San Francisco
$145k-$230k/yr HybridFull Time
Accordion
Accordion: Provides financial consulting services to private equity firms.
Strong data engineering, SQL, Python, ML, data modeling, and experience with messy real-world data; client-facing communication and ability to work in fast-paced, changing environments.
SQL, Python, Machine Learning, Data Modeling, Data Pipelines
3w
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Software Engineer - Data Platform
San Francisco, California, United States
$162k-$216k/yr HybridFull Time
Baton
BatonNYSE: R: Builds AI software to automate and optimize supply chains.
Advanced Python proficiency, experience with real-time data systems and event-driven pipelines, strong SQL skills, relational modeling, and ability to design/maintain data streaming architectures.
Python, SQL
2mo
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Staff Machine Learning Engineer (Pricing)
San Francisco, California, United States
HybridFull Time
GoFundMe
GoFundMe: Provides an online platform for personal and nonprofit fundraising.
7+ YOE7+ years building production ML systems; Python and ML libraries; pricing/monetization or growth optimization; real-time model serving; data engineering; ML monitoring; leadership.
Python, PyTorch, TensorFlow, Scikit-learn, AWS, Databricks, Docker, Kubernetes, FastAPI, Terraform, Snowflake, GitHub
1w
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Product Engineer - Backend Developer
San Francisco or Prague
$175k-$250k/yr HybridFull Time
E2B
E2B: Open-source cloud infrastructure for running autonomous AI agents.
3+ YOE3+ years building production backend services, expertise in Go, API design, PostgreSQL, real-time data flows, TypeScript familiarity, strong ownership and communication.
Go, TypeScript, Next.js, PostgreSQL, WebSockets, SSE, REST, RPC, Firecracker
3mo
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HIL Engineer II
Alameda, California, United States
$92k-$130k/yr OnsiteFull Time
Astra
Astra: Manufacturer of orbital launch vehicles and satellite propulsion systems.
2+ YOE2+ years in test/lab or development environment; real-time systems exposure; scripting in Python/MATLAB/C; able to read schematics; familiar with data acquisition; BS in Electrical/Computer/Aerospace engineering.
Python, MATLAB, C, CAN, RS-422, SpaceWire, MIL-STD-1553, VeriStand, cRIO, dSPACE, Speedgoat
4d
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Forward Deployed Engineer
San Francisco, California, United States
FieldFull Time
Causal Labs
Causal Labs: Building physics-based causal AI models for predictive weather intelligence.
Experienced engineer able to embed on-site with customers, build data infrastructure and integrations, design and ship AI systems, and adapt quickly to real-world constraints.
2mo
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Senior Software Engineer
Foster City, California, United States
$165k-$227k/yr HybridFull Time
Zuora
Zuora: Cloud software for managing subscription billing and revenue recognition.
Strong Java foundations; real-time data processing and data engineering; cloud-native deployment; AI-assisted development tools.
Java, Spring, ORM/Persistence Frameworks, Apache Kafka, Apache Flink, Apache Beam, Change Data Capture (CDC), MySQL, ClickHouse, Redis, AWS, Kubernetes, Claude, Codex, Cursor
2mo
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Vision Systems Engineer
San Francisco, California, United States
OnsiteFull Time
Exploration Technology Group
Exploration Technology Group: Designs and builds hardware for space and defense missions.
5+ YOE5+ years in IR sensor systems, EO payloads, or space imaging; strong Kalman filtering, tracking, data association; CNNs/ML for real-time embedded inference; MATLAB/Python with production C++ experience.
Kalman filters (EKF, UKF), multi-target tracking, data association (JPDA, MHT), MATLAB, Python, C++, CNNs, embedded FPGA and GPU, radiometric modeling, Monte Carlo, hardware-in-the-loop
2w
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Foundations Engineer (Deep Infra, SF in office)
San Francisco, California, United States
OnsiteFull Time
Rox
Rox: AI-powered revenue operating system with autonomous sales agents.
Experience building and operating production distributed systems, real-time data infrastructure, low-latency decisioning, and agent orchestration; strong reliability, scalability, and debugging skills.
1w
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Machine Learning Engineer - Quality Intelligence
San Francisco, California, United States
$200k-$300k/yr OnsiteFull Time
AfterQuery
AfterQuery: Curating specialized datasets and environments to train frontier AI models.
3+ YOE3–6 years relevant experience; strong software engineering and applied ML background; experience shipping production systems and working with messy real-world data; strong data intuition and cross-team collaboration skills.
2mo
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Platform Infrastructure Engineer
San Francisco, California, United States
OnsiteFull Time
NeoSigma
NeoSigma: Building infrastructure for self-improving agentic AI systems.
2+ YOE2+ years backend/infrastructure engineering; shipped real infra; multi-cloud (GCP/AWS/Azure); Kubernetes; Terraform; security-focused; data pipelines, storage, and caching; enterprise deployment patterns; high ownership; generalist; BS in CS or related (or equivalent).
Kubernetes, Terraform, Google Cloud Platform, Amazon Web Services, Microsoft Azure, SQL, Object Storage, Caching, SSO/SAML/SCIM, VPC, BYOC, Data Privacy, Audit Logging
2w
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Founding Engineer
San Francisco, California, United States
$150k-$250k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
0+ YOE0–5 years software engineering experience; experience with low-latency or real-time systems, search/ranking, data pipelines, infra and ML/AI workflows; strong problem-solving and product ownership.
TypeScript, React, React Native, iOS, Android, Python, Elasticsearch, Snowflake, LLMs, embeddings
1mo
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Forward Deployed Engineer
San Francisco or Singapore
HybridFull Time
Menlo Research
Menlo Research: Building open-source humanoid robots and AI locomotion software.
Expertise in perception/navigation/manipulation/teleoperation; experience deploying robotics or embodied AI in real environments; data collection/curation; evaluation design; strong communication and cross-disciplinary collaboration skills.
Asimov
3mo
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Staff Software Engineer
San Francisco, California, United States
OnsiteFull Time
Petra Security
Petra Security: AI-powered identity threat detection for Microsoft 365 environments.
3+ YOE3+ years software engineering; full-stack, data-intensive or real-time systems; ML/AI integration; high autonomy; craft-focused.
Node, TypeScript, React, Python