Jobs in the United States

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Added 5 mins ago
Senior Forward Deployed Engineer (FDE Lead
ewminds consulting Services
East Pittsburgh, PA
Serve as the senior technical lead in discovery and solution design with executive stakeholders; translate ambiguous opportunities into actionable, production-ready plans.
Added 5 mins ago
Senior Infrastructure Solutions Engineering (AI & Automation)
ewminds consulting Services
Frazer Township, PA
Our client is seeking a highly experienced Senior Vice President, Infrastructure Solutions Engineering leader to drive the next generation of AI-powered infrastructure automation across the…
Added 6 mins ago
Senior Test Engineer
BAE Systems
San Diego, CA
Job Description BAE Systems is looking for a Senior Test Engineer to work on a multi-disciplinary team in an Agile, fast-paced development environment. The qualified candidate will support…
Added 7 mins ago
Staff Engineer - MarTech
AEO
Pittsburgh, PA
…core eCommerce MarTech platform. Leveraging deep expertise in Java, Spring Boot, and event-driven microservices, you will build robust, high-availability solutions that drive customer…
Added 8 mins ago
Data Architecture & Engineering - Senior Manager - Financial Services - Consulting - NYC, Charlotte
EY
Dallas, TX · Charlotte, NC · New York, NY
Senior Manager – Financial Services – Data & Analytics – Data Architecture and Engineering
Added 16 mins ago
Member of Technical Staff (Migrations)
Cockroach Labs
NY
…Cockroach Labs' NYC HQ. Before joining Cockroach Labs, Srithar held senior engineering leadership positions at Nutanix and Clumio, and most recently served as VP of Engineering at Apty,…
Added 23 mins ago
C
Senior QA Automation Engineer - Playwright & Selenium
Cognizant
Jefferson City, MO
- $50,000 to $92,500 USD / year
We are seeking a Senior QA Automation Engineer - Playwright & Selenium to join our Quality Engineering team supporting critical financial applications. The ideal candidate will have strong…
Added 25 mins ago
C
Senior Principal Enterprise Architect (.Net or Java)
Cognizant
Hartford, CT
- $116,000 to $178,500 USD / year
As a Senior Principal Enterprise Architect , you will make an impact by defining and delivering enterprise-scale architecture solutions that accelerate digital transformation, modernize…
Added 25 mins ago
EG
Senior Java Full-Stack Developer
Eliassen Group
Hartford, CT
- $70 to $80 USD / hour
Our client is seeking a Senior Java Full-Stack Developer to design, build, and support scalable software solutions across the full application stack. This individual will work as part of a…
Added 27 mins ago
Architect - Platform Strategy - Migration and Modernization
Bank of America, National Association
United States
This role will partner closely with senior architects across areas such as Data Architecture, Cloud Adoption, Legacy Migration, Application Security, and Shared Services to help define…
Added 27 mins ago
Senior Engineer - Global Rates eTrading Tech
Bank of America, National Association
United States
A Senior Rates eTrading Development Lead is required to modernize and expand our front office eTrading platforms that support Rates products across multiple lines of businesses globally.…
Added 30 mins ago
Engineer I
Magnite, Inc.US
NY
…contribute to high-quality solutions under the guidance of senior…
Added 31 mins ago
Senior Manager, IT Project Management
Fidelity Technology Group, LLC
Westlake, TX
Java (Spring Boot), REST APIs, and microservices
Added 31 mins ago
Managing Director - Head of Multi-Asset Agency Solution Technology and Prime Trading Technology
RBC Capital Markets, LLC
NY
…requiring you to bridge the gap between engineering teams and senior business stakeholders while driving innovation across our trading technology…
Added 31 mins ago
Principal Engineer - Digital Wealth
Citi
IRVING, TX · Irving, TX · Irving
…skills required in order to negotiate internally, often at a senior level. Some external communication may be…
Added 34 mins ago
Senior Associate, Middleware & Platform Operations
New York Life
Tampa
As a Senior Associate in Middleware & Platform Operations, you will help ensure the reliability, performance, and security of critical middleware platforms supporting business applications…
Added 36 mins ago
Senior Associate, Middleware & Platform Operations
New York Life Insurance Co
Tampa, FL
As a Senior Associate in Middleware & Platform Operations, you will help ensure the reliability, performance, and security of critical middleware platforms supporting business applications…
Added 37 mins ago
AW
Solutions Architect II-AMZ004289
Amazon Web Services, Inc.
Dallas, TX
- $141,835 to $177,600 USD / year
…applications, software and services on the AWS platform. Brief senior executive team on customer progress of adopting the AWS and define future platform requirement for on-boarding and…
Added 38 mins ago
DE
Sr Product Software Engineer - Full Stack
Disney Entertainment & Sports LLC
New York, NY · Seattle, WA
- $150,900 to $202,400 USD / year
…metric to executives deciding what to do next. You'll be a senior engineer building it: the services and integration layer that turn our BI and data-warehouse stack into trustworthy…
Added 42 mins ago
Senior Software Developer
MANTECH
Frederick, MD
MANTECH seeks a motivated, career and customer-oriented Senior Software Developer to join our team in Frederick, MD. This is a hybrid position with 3 days onsite and 2 days remote.
Added 44 mins ago
IG
Senior Software Engineer - INTL India
Insight Global
Remote, United States
- From $12 USD / hour
Strong hands-on development experience with TypeScript and/or Java
Added 48 mins ago
Sr. SDET
Charles Schwab Inc.
Austin, TX
…advanced fraud detection and prevention capabilities. As a Senior Software Development Engineer in Test, you will help shape the quality strategy for a highly scalable, resilient platform…
Added 53 mins ago
RU
Senior Java Developer - Pennington, NJ
Randstad USA
Pennington, NJ
- $60 to $65 USD / hour
KAFKA,Cloud,Java,MicroServices,Oracle,React,Linux Shell Scripting,Springboot,web applications,analytical,influence skills,problem solving skills,Portfolio Management,proactive…
Added 54 mins ago
UG
Senior AI/ML Engineer - Remote - Central Time Zone Preferred
UnitedHealth Group
Eden Prairie, MN
- $120,100 to $214,500 USD / year
4+ years of hands-on experience with Python or TypeScript or other relevant backend languages such as Java, Node.js
Added 55 mins ago
Sr Space Simulation Analysis Engineering Systems Engineer
RTX
United States
Demonstrated technical, analytical and communication skills for collaboration with peers and presentation to senior technical staff and customers.

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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