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Enterprise Data & AI Architect (MS Stack)
Vaco LLC
Charlotte, NC
Vaco is actively looking for an AI Architect to work 3x week on-site in Charlotte, NC. Must be willing to work on a W2 basis -- no sponsorship offered. This is a full time placement so only…
Added 1 min ago
Principal Partner Solutions Architect
Fivetran
Remote, United States
We’re looking for a Principal Partner Solutions Architect (GSI) to be Fivetran + dbt Labs' global technical advisor to our priority Global Systems Integrators (GSIs) - comfortable operating…
Added 6 mins ago
ServiceNow Architect – Security Architecture SME for SaaS Authorization (Active Secret)
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SUVI Global Services is looking for a ServiceNow Security Architect to support the DoD OIG. To join our team of outstanding professionals, apply today!
Added 7 mins ago
CLM Platform Lead
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United States
Serve as the Technical Advisor/Solution Architect for enterprise CLM, owning the end-to-end solution across architecture, implementation, integrations, data, AI, security, operations, and…
Added 8 mins ago
TM
Workday Product Architect III - Solutions Center (100% Remote)
The Medical College of Wisconsin, Inc.
Remote, United States
- $150,800 USD / year
The Workday Reporting and Data Analytics Architect is MCW’s senior individual-contributor architect for the Workday platform. The role serves as design authority for complex, cross-module…
Added 8 mins ago
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Business Analyst V - Solutions Center (100% Remote)
The Medical College of Wisconsin, Inc.
Remote, United States
- $101,200 to $129,700 USD / year
Facilitates alignment between business needs and reporting solutions, with a primary focus on Workday Financial Management and Human Capital Management (HCM) reporting. Serves as a liaison…
Added 14 mins ago
Sr Solution Architect- Sec
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The Senior Solution Architect - Security is a field-based technical pre-sales role that focuses on developing comprehensive security solutions for CDW customers, with expertise in Fortinet…
Added 14 mins ago
Senior Staff Radar Modeling Simulation & Analysis Systems Architect
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…a Senior Staff Radar Modeling Simulation & Analysis Systems Architect to join our team of qualified and diverse individuals. This position will be in Baltimore, MD, and is a full time on…
Added 16 mins ago
Director, ServiceNow
KPMG LLP
Atlanta, GA · Chicago, IL · Dallas, TX · Houston, TX · New York, NY
…networks within KPMG to leverage firm-wide capabilities for client…
Added 18 mins ago
Experienced Business Analyst
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…challenges, avoid financial pitfalls, and provide practical solutions at every stage of their journey - before, during, and after any major transformation project or…
Added 26 mins ago
MTS Design Architect-Custom Layout, HBM
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As an HBM Design Architect-Custom Layout Lead, you will support the development of advanced analog, mixed‑signal, and digital circuits as well as full‑chip integration for next‑generation…
Added 26 mins ago
Staff Architectural Engineer (Boise)
Micron Technology
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Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate…
Added 26 mins ago
HBM Design Architect
Micron Technology
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Added 27 mins ago
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Project Coordinator IV (Sustainability)
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- $115,000 to $135,000 USD / year
Familiarity with Division of the State Architect (DSA) design and construction processes.
Added 28 mins ago
AI/ML Engineer (Computer Vision)
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Ashburn, VA
Design, develop, and implement custom software solutions for a variety of AI/ML-related pilot projects and use cases.
Added 32 mins ago
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(USA) Principal, Software Engineer
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- $110,000 to $220,000 USD / year
The Principal Software Engineer leads platform engineering efforts by delivering scalable, cloud-native solutions and reusable infrastructure components. This role drives the full software…
Added 32 mins ago
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Distinguished, Software Engineer (Architect) | Omni Services | Sunnyvale
Walmart Inc.
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- $169,000 to $338,000 USD / year
Walmart Global Tech is seeking a Distinguished Architect to lead the evolution of our Omni Services platform, powering customer-facing experiences across commerce, payments, financial…
Added 33 mins ago
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Alliances Manager
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Added 34 mins ago
Distinguished Engineer
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Added 35 mins ago
Solutions Architect
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Silgan Containers is seeking a Solutions Architect to join our Business Technology team in our Brookfield Center office. In this role, you will design and implement IT architecture…
Added 36 mins ago
Enterprise Architect
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…challenges. We are looking for a results-driven Enterprise Architect to join the Nuclear Command, Control, and Communications (NC3) Enterprise Center team at Fort Meade,…
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Senior Cloud Engineer
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Data Scientist
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At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers’ success. We empower our teams, contribute to our…
Added 37 mins ago
Data Center Network Engineer
System One
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Data Center Network Engineer / Data Center Network Architect
Added 37 mins ago
Data Center Network Architect
System One
Salt Lake City, UT
Data Center Network Engineer / Data Center Network Architect

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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