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Software Systems Engineer, Data Labeling Engineering - Early Career
General Motors LLC
Sunnyvale, CA
As an early-career Software Engineer on the Data Labeling Engineering team, you will build tools and services that help machine learning teams create high-quality training data for…
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Founding ML Research Engineer
True Talent Solutions Partners
San Francisco, CA
- $180,000 to $230,000 USD / year
Join an early-stage industrial AI team building a smart-glasses product powered by agentic vision-language models. You will own core parts of the multimodal AI stack, bringing real-time…
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Founding Senior Engineer
True Talent Solutions Partners
New York, NY
- $175,000 to $225,000 USD / year
- Develop agentic growth systems that assess operations, identify opportunities, and execute changes automatically.
Added 8 mins ago
Principal Software, Data, and AI Engineer
The MITRE Corporation
Aberdeen, MD
Experience developing Artificial Intelligence capabilities, including familiarity with agentic AI
Added 9 mins ago
Cyber - AI Engineer - Manager - Consulting
EY
Annapolis, MD · Baltimore, MD
As a Cyber AI Engineer at the Manager level in EY's Cyber practice, you will work as a forward-deployed engineer, helping clients apply frontier AI cyber models to real security challenges.…
Added 28 mins ago
Staff Software Engineer, CK Money
Intuit
New York, NY · Charlotte, NC
Drive AI-native innovation. Identify high-impact opportunities to apply AI and agentic capabilities - both in the product and in how we engineer - take AI-powered features to production,…
Added 44 mins ago
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AI Engineer
Actalent
Seattle, WA
- $190,000 to $215,000 USD / year
Job Title: AI EngineerJob DescriptionWe are seeking a highly skilled AI Engineer to design and build production-grade AI-powered applications within a large-scale enterprise environment.…
Added 47 mins ago
Machine Learning Engineer
Lovelace AI
Pittsburgh, PA
…resolution, and graph building into a single pipeline that empower agentic deployments, delivering 1000X the investigative power for complex queries. With its proprietary ground-breaking…
Added 50 mins ago
Forward Deployed Engineer (FDE), AWS Forward Deployed Engineering, US Government
Amazon Web Services, Inc.
Jessup, MD · Arlington, VA · Seattle, WA · Denver, CO · Herndon, VA
A Forward Deployed Engineer II (FDE II) embeds directly inside a strategic enterprise customer to independently design, build, deploy, and run AI-powered production systems alongside the…
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Principal Architect - Application Development
Farmers Insurance Careers
United States
Architect the agentic engineering toolchain, including AI coding agents and assistants, reusable skills and plugins, Model Context Protocol (MCP) servers, model gateways and routing, and…
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Mobile Engineer 5
Capital One
McLean, VA
…solve real problems and meet real customer needs. As a Mobile Engineer, you’ll be at the forefront of driving a major transformation across the…
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Software Engineering, AI Systems (PMTS)
Salesforce, Inc.
CA · IL · MA · WA
- $197,300 to $344,700 USD / year
Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of…
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Specialist Solution Engineer - Tableau
Salesforce, Inc.
Remote, United States
- $157,640 to $231,980 USD / year
Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of…
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Identity- Software Engineer, Principal Member Technical Staff
Salesforce, Inc.
Remote, United States
- $197,300 to $344,700 USD / year
Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of…
Added 1 hour ago
Software Development Engineer, AWS Builder Acceleration
Amazon.com Services LLC
Seattle, WA
…harness advanced technologies, including AI-powered tooling, agentic workflows, and innovative AWS solutions, to create next-generation software builder experience at AWS…
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Founding Backend Software Engineer
True Talent Solutions Partners
San Francisco, CA
- $225,000 to $275,000 USD / year
Join an early-stage AI video company as a founding backend engineer. You will lead the design of core systems for AI-powered video creation, working closely with researchers, engineers, and…
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(USA) Software Engineer III, Information Security
Walmart
BENTONVILLE, AR
- $90,000 to $180,000 USD / year
The Software Engineer III, Information Security, provides advanced support for enterprise security services by troubleshooting, analyzing, and resolving complex issues. This role involves…
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Principal Software Engineer, AI
PermitFlow
New York City, NY
- $250,000 to $300,000 USD / year
We're hiring a Staff/Principal Engineer to build PermitFlow's core product AI Assistant, infrastructure, and workflow agents. This is a role that will require UX and technical acumen to…
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Principal Software Engineer, Platform
PermitFlow
New York City, NY
- $250,000 to $300,000 USD / year
We’re hiring a Principal Engineer to own the evolution of our architecture and platform so it works for agents as well as people. Our goal is simple: double the output of our entire…
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Quality Engineer, AI & Test Automation
Baylor Scott & White Health
Montpelier, VT
· The Quality Engineer, AI & Test Automation helps modernize BSWH’s quality approach by moving beyond traditional manual testing toward automation-first, engineering-integrated, and…
Added 1 hour ago
Software Engineer, Triage Services
Apple
Cupertino, CA
You will set the technical direction for agentic systems that change how Core OS triages software bugs at scale. You'll own the architecture of production infrastructure that runs AI/ML…
Added 1 hour ago
Security Engineer, Field Innovation, Security Search and Observability (SSO)
Amazon Development Center U.S., Inc.
Austin, TX · Arlington, VA · Santa Clara, CA
We are hiring a Security Engineer to work at the intersection of customer impact and AI. Our team builds and operates the detection, correlation, and vulnerability-management capabilities…
Added 2 hours ago
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Software Engineer, iOS
True Talent Solutions Partners
New York, NY
- $130,000 to $230,000 USD / year
- Familiarity with gamified consumer products and practical use of AI models or agentic workflows is a plus.
Added 2 hours ago
Data Engineer
Booz Allen Hamilton_United States
Tampa, FL
…unstructured data available today than ever before. As a data engineer, you know that organizing data can yield pivotal insights when it’s gathered from disparate sources. We need a data…
Added 2 hours ago
Embedded FPGA Engineer
Booz Allen Hamilton_United States
McLean, VA
We are seeking a motivated FPGA and software engineer to support the development, optimization, and deployment of digital signal processing (DSP) functions on a SOSA VPX system. As a member…

Nucleus Security

Staff Agentic Data Engineer – Data Platform

Remote, United States

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Job details

Apply by: Feb 2, 2027
Experience: 10+ years of professional software engineering, data engineering, or data platform experience, with significant experience designing and operating production data systems.
Posting language: English
Posted: Nov 4, 2026

Original job description

Are you looking for more in life than just building another data pipeline? Does upending cybersecurity resonate with you? We're a rapidly expanding cybersecurity company revolutionizing vulnerability management for organizations of all sizes. For our customers, vulnerability management has historically been a game of catch-up, with fragmented data, limited asset coverage, and manual processes. Nucleus' primary mission is to create a fast, scalable platform that brings together large volumes of security data and transforms it into actionable insights, making vulnerability management simple, efficient, and effective. We're looking for a Staff / Principal Data Engineer to help define and evolve the architecture behind our data platform. This is a senior technical leadership role for an engineer who thrives on solving complex data problems at scale, designing systems that process large and growing datasets, and establishing patterns that other engineers can build upon. What You Will Do

Own the architecture and evolution of large-scale data processing and analytics systems, from ingestion and normalization through transformation, aggregation, and customer-facing analytics.
Design and evolve data models that support high-volume analytical workloads while balancing query performance, storage efficiency, maintainability, and scalability.
Design and optimize complex analytical SQL queries operating across large datasets, identifying performance bottlenecks and developing scalable solutions.
Architect distributed and asynchronous job processing systems capable of reliably processing large volumes of data across concurrent workloads.
Design and evolve Spark, Flink or similar technologies based data processing workflows for large-scale transformation, enrichment, aggregation, and computation.
Drive the effective use of SingleStore/MemSQL, including schema design, indexing and partitioning strategies, query optimization, and workload design.
Establish architectural patterns for batch processing, data transformation, job orchestration, failure recovery, idempotency, and reprocessing.
Diagnose complex performance and scalability issues across databases, distributed processing systems, application services, and infrastructure.
Partner with engineering and product teams to translate ambiguous analytical and data-processing requirements into scalable technical architectures.
Define technical standards and reusable patterns for data modeling, data processing, and analytical query development.
Provide technical leadership across engineering initiatives, influencing architecture and mentoring engineers while remaining deeply hands-on with implementation.
Identify architectural limitations before they become operational problems and lead improvements that increase the scalability, reliability, and performance of the platform.

The Following Skills and Experience Are Key to Succeeding in This Role

10+ years of professional software engineering, data engineering, or data platform experience, with significant experience designing and operating production data systems.
Deep expertise in relational and analytical data modeling, including designing schemas for large-scale analytical and reporting workloads.
Expert-level SQL, with demonstrated experience designing, analyzing, and optimizing complex analytical queries over large datasets.
Strong experience with SingleStore/MemSQL or comparable distributed SQL/analytical database technologies.
Significant hands-on experience with Spark, Flink or similar technologies, including designing and optimizing distributed data-processing workloads.
Strong understanding of distributed data processing, including partitioning, parallelism, data skew, resource utilization, and performance optimization.
Experience designing high-throughput job processing systems, including scheduling, concurrency management, retries, failure recovery, idempotency, and observability.
Experience designing data pipelines that support batch ingestion, transformation, enrichment, aggregation, and downstream analytics.
Strong understanding of database performance characteristics, including indexing, partitioning, query execution plans, data distribution, and memory/compute trade-offs.
Experience identifying and resolving performance bottlenecks across application, database, and data-processing layers.
Proficiency in Python, Java or another production programming language used to build data-processing and distributed systems.
Strong understanding of testing strategies for data-intensive systems, including unit, integration, data-quality, and end-to-end testing.
Proven ability to independently own technically ambiguous problems and drive them from investigation through production implementation.
Demonstrated ability to influence architecture and technical direction across multiple teams without relying solely on organizational authority.
Ability to communicate complex data architecture and performance trade-offs clearly to engineers, product stakeholders, and technical leadership.
Ability to collaborate effectively with distributed teams across multiple time zones.

Preferred Qualifications

Deep production experience with SingleStore/MemSQL, particularly with large-scale analytical workloads.
Advanced experience with pipeline performance tuning, partitioning strategies, memory management, and optimization of large distributed workloads.
Experience designing platforms that support a combination of high-volume ingestion and low-latency analytical queries.
Experience building or operating distributed job execution and orchestration systems.
Experience with large-scale cybersecurity, vulnerability, asset, telemetry, or event datasets.
Experience working with vulnerability scanning technologies across the security stack, including SCA, SAST, DAST, IAST, vulnerability scanning, and container security.
Experience designing systems for incremental processing, backfills, replay/reprocessing, deduplication, and late-arriving data.
Experience with data observability and operational monitoring for large-scale processing workloads.
Experience integrating AI/LLM-driven capabilities with data platforms, including preparing and processing large datasets for AI-assisted analytical workflows.
Experience operating data-intensive applications on Linux and cloud infrastructure.
Familiarity with Agile/Scrum methodologies in a professional engineering environment.

Why You Should Be Excited

Nucleus is a truly unique solution that’s defining a market AND making an actual impact.
We’re biased, but you will get to work with one of the best teams in security. We have a lot to get done and we work extremely hard, but we have fun in the process.
This role has the opportunity to directly influence how Nucleus approaches data architecture, analytical processing, and scalability as the platform and the datasets it processes continue to grow.
Outstanding benefits include flexible PTO, 401k company contribution (not a match, a contribution), generous education and training budget, 100% company-paid healthcare, fully remote work, and more.

Additional Information At Nucleus we are committed to achieving excellence in our field by combining diversity, collaboration, teamwork, and pride in our work. All qualified applicants will receive consideration for employment without regard to race, sex, color, religion, sexual orientation, gender identity, national origin, protected veteran status, or disability.

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