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Added 1 min ago
Sr Ethernet AI Network Engineer
Jobgether
Remote, United States
As a Senior Ethernet AI Network Engineer, you will help design, deploy, and maintain high-performance Ethernet fabrics that power advanced AI and high-performance computing (HPC)…
Added 8 mins ago
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Sr. Integration Engineer
TEKsystems
Longmont, CO
- $75 to $90 USD / hour
…Joins a small team of builders: an Enterprise Applications Engineer close to full time on integration and a Business Systems Analyst part of the time, both of whom design, prepare and build…
Added 9 mins ago
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Windows Systems Engineer
TEKsystems
Colorado Springs, CO
- $50 to $65 USD / hour
Our customer is seeking a Systems Engineer to provide immediate support for its Infrastructure team on a 3-6+ month engagement. This individual will primarily assist with Tier 2 & 3…
Added 9 mins ago
Senior Design Manager (Data Center)
Jacobs
Colorado Springs, CO
At Jacobs, we are helping clients deliver the next generation of AI, cloud, hyperscale, and high-performance computing infrastructure. We are seeking a Senior Design Manager - AI Data…
Added 9 mins ago
SDE II, Perception and SLAM, Autonomous Mobility
Amazon
Denver, CO
…robot. We are looking for an enthusiastic Software Development Engineer to join our perception, localization, and machine learning team. You will be part of an exceptional group of…
Added 9 mins ago
Planner II
Lumen
Denver, CO
At Lumen, you’ll work on infrastructure customers rely on today and build for what’s next, where performance, security, and resilience matter.
Added 9 mins ago
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Network Infrastructure Engineer II
Akamai Technologies, Inc.
Denver, CO
- $83,200 to $149,800 USD / year
As a Network Infrastructure Engineer II, you will oversee operations in our global data centers. You will monitor and maintain our data centers, networks, and servers worldwide. You will…
Added 9 mins ago
Software Engineer
Teradata
Denver, CO
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Added 10 mins ago
Software Engineer, Infrastructure - Central Growth
Meta
Denver, CO
Software Engineer, Infrastructure - Central Growth Responsibilities:
Added 10 mins ago
Application Security Engineer, Lead
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Colorado Springs, CO
As a Lead Application Security Engineer on our team, you'll use your experience with implementing and integrating information systems, including routing and switching technologies. You'll…
Added 26 mins ago
Senior Software Engineer
Humana
Nashville, TN
The Senior Software Engineer leads the design, optimization, and modernization of critical HIT solutions supporting eHub and related business teams. This role improves system reliability,…
Added 36 mins ago
Principal Reverse Engineering/Vulnerability Research Engineer
Jobgether
Remote, United States
…for a Principal Reverse Engineering/Vulnerability Research Engineer based in the United…
Added 43 mins ago
Senior Software Engineer - ZTC
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Austin, TX
…One traffic end to end. By leveraging Cloudflare's incredible infrastructure and programming languages such as Rust, this critical service is safe, performant and…
Added 57 mins ago
Member of Technical Staff, Security
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San Francisco, CA
We're looking for a hands-on security engineer to help secure the systems behind our inference cloud. You'll work directly with engineers to find weaknesses, build practical protections and…
Added 1 hour ago
Mechanical Resident Engineer
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Vineland, NJ
DataOne designs, develops, and operates sustainable AI Factories, bringing together energy, infrastructure, and artificial intelligence at industrial scale. With operations in the U.S. and…
Added 1 hour ago
Senior Sales Engineer (Ohio)
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Remote, United States
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Added 1 hour ago
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Senior Data Center Low Voltage Engineer
Oracle
United States
- $74,100 to $148,300 USD / year
Deploys physical plant cabling systems as instructed. Implements infrastructure for Oracle data centers. Builds relationships with Program Management teams to support completion of project…
Added 1 hour ago
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Lead Principal Core Infrastructure Engineer
Oracle
Nashville, TN
- $146,300 to $306,400 USD / year
–Ensure cloud infrastructure is in compliance with industry standards and regulations, and guide documentation efforts across projects.
Added 1 hour ago
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Principal Core Infrastructure Engineer (Nashville, TN, relo available)
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
–Ensure cloud infrastructure is in compliance with industry standards and regulations and that documentation is up to date.
Added 1 hour ago
Product Manager- TS/SCI w/poly
GD Information Technology, Inc.
United States
● In coordination with the Release Train Engineer(s), use ServiceNow SPM to manage personnel and resources across ARTs and coordinates resolution of any schedule/resource allocation…
Added 1 hour ago
Site Reliability Engineer- TS/SCI w/poly
GD Information Technology, Inc.
United States
Advance how our customers operate while you advance your career. Join GDIT as a Site Reliability Engineer tor and build an impactful career in enterprise IT, collaborating with people who…
Added 1 hour ago
ISSE/Cybersecurity Engineer- TS/SCI w/poly
GD Information Technology, Inc.
United States
Advance how our customers operate while you advance your career. Join GDIT as an ISSE/Cybersecurity Engineer and build an impactful career in enterprise IT, collaborating with people who…
Added 1 hour ago
Lead Field Engineer - Electrical
Bechtel Corporation
Pecos, TX
…jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner…
Added 1 hour ago
Software Engineer
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The Software Engineer, AI designs, develops, tests and supports AI-enabled software applications and services as a member of an Agile development team. This position is part of the AI team…
Added 1 hour ago
Senior Advanced Development Engineer, GPU Networking
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North District, IL
…accelerated computing for more than 25 years. As a Senior Software Engineer in the GPU Networking Architecture team, you’ll lead advanced development and POC efforts for AI infrastructure…

Hatch IT

Principal Data Architect

Reston, VA, United States

$220,000 to $250,000 USD / year

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Job details

Pay: $220,000 to $250,000 USD / year
Posting language: English
Posted: Nov 4, 2026

Original job description

hatch I.T. is partnering with Babel Street to find a Principal Data Architect. Please see details below:

About the Role

Principal Data Architect, Data Platform and Pipelines

Babel Street is hiring a hands-on architect to redesign and rebuild Babel Street's data infrastructure and pipelines. You will set the target architecture, write the critical code yourself, and lead engineers through a multi-year move of a petabyte-scale platform onto Google Cloud.

Babel Street collects, enriches and resolves open-source and commercial data across hundreds of sources and dozens of languages. Today that data flows through pipelines and stores that grew up separately: a mix of warehouse, search and object storage, plus legacy delivery systems that are hard to change and expensive to run. Your job is to replace that with one coherent platform that is cheaper, more reliable, and built for AI and agentic workloads.

This is a principal engineering role, not a people-management role. You will be judged on the systems you design and ship, the quality of your technical decisions, and how much you raise the bar for the engineers around you. You will report to the SVP of Engineering and work alongside their Head of Architecture, AI, Graph and Product teams.

About the Company

Babel Street is the trusted technology partner for the world’s most advanced identity intelligence and risk operations. They deliver advanced AI and data analytics solutions providing unmatched, analysis-ready data regardless of language, proactive risk identification, 360-degree insights, high-speed automation, and seamless integration into existing systems. Babel Street empowers government and commercial organizations to transform high-stakes identity and risk operations into a strategic advantage. The actionable insights we deliver safeguard lives and protect critical assets around the world. Babel Street is headquartered in Reston, Virginia, with regional offices in Boston, MA and Cleveland, OH, and international offices in Australia, Canada, Israel, Japan, and the U.K.

What you will do in your first year:

In your first 90 days, map the current estate end to end: every source, pipeline, store, consumer and delivery path, with its volume, cost, owner and failure history. Publish a target-state data architecture and a sequenced migration plan that engineering and product leadership sign off.
Design and build the new ingestion and processing backbone. Replace bespoke pipelines with a standard pattern for streaming and batch ingestion, enrichment, and delivery, running at millions of documents per day with clear SLOs.
Lead the data platform workstream of our GCP migration. Turn "lift and shift" into real modernization: decide what moves as is, what gets rebuilt, and what gets retired, and own the technical design of each wave.
Rationalize storage and search. Define when we use the warehouse (BigQuery), search and index (Elasticsearch/OpenSearch), object storage, vector and graph stores, then consolidate toward that pattern and cut the cost of our most expensive workloads.
Build the data foundation for AI. Deliver agent-callable data services, hybrid retrieval (keyword, analytical, vector, graph), and provenance and lineage on every record so our AI products can cite their evidence.
Build the governance and compliance platform. Centralize and serve governed and compliant data (e.g. privacy laws) as part of AI-readiness, setting parameters, exclusions, and retention for optimal performance of AI.
Make the platform operable. Put in place data contracts, quality checks, observability and cost attribution so every pipeline has an owner, an SLO and a known unit cost.

What you will own:

Pipelines and ingestion. Architecture and reference implementations for collection, ingestion, parsing, enrichment (translation, NER, entity resolution) and delivery. Event-driven and queue-based processing, idempotency, backfills and replay, schema evolution, and exactly-once or effectively-once guarantees where they matter.
Storage, compute and search. The physical data platform across warehouse, lakehouse, search and object storage. Partitioning, indexing, tiering and retention strategies at petabyte scale. Query and aggregation performance, and the hardware and cost trade-offs behind them.
Cloud migration and environments. Technical design for moving data workloads from AWS to GCP with minimal disruption to customers. Patterns that also work in FedRAMP, disconnected and air-gapped deployments, where managed cloud services may not be available.
Retrieval and AI enablement. APIs and query layers that serve both analysts and agents. Hybrid retrieval across structured, unstructured, vector and graph data, built with our AI and Graph teams to support RAG and agentic workflows.
Data quality, lineage and economics. Data contracts, automated quality checks, lineage and provenance, observability and SLOs. Unit economics for the platform: cost per source, per pipeline, per query and per customer.
Technical leadership. Architecture decision records, design reviews and coding standards for data engineering. Mentoring senior engineers, partnering with our offshore engineering teams, and being the escalation point for the hardest data incidents.

Required Qualifications:

12+ years building data systems, with at least 5 as the lead architect or principal engineer on a large-scale data platform.
You still write production code. Strong in Python plus at least one of Java, Scala or Go, and fluent in SQL.
You have personally led a major re-architecture or cloud migration of a data platform and can walk us through the design, the sequencing, what broke and what you would change.
Deep hands-on experience with distributed processing and streaming, for example Spark, Beam/Dataflow, Flink, Kafka, Pub/Sub or Pulsar.
Production experience with GCP data services such as BigQuery, Dataflow, Pub/Sub, GCS and Spanner. AWS experience is also expected, since you will be migrating from it.
Expert-level operation of search and index systems (Elasticsearch or OpenSearch) at scale, including cluster sizing, mappings, aggregation performance and cost tuning.
Experience with lakehouse table formats (Iceberg, Delta or Hudi) and orchestration (Airflow/Composer, Dagster or similar).
A track record of cutting platform cost materially without hurting performance, and the numbers to show for it.
Clear written communication. You can write a design doc that a CEO and a senior engineer both understand.
Ability to obtain a US security clearance

Preferred Qualifications:

Experience with vector search, embeddings pipelines and retrieval architectures for LLM and agentic applications.
Experience with entity resolution, knowledge graphs or graph databases, ideally across multilingual or messy real-world data.
Background in OSINT, national security or law enforcement, risk intelligence, and financial data
Experience building for FedRAMP, IL5 or air-gapped environments, including running data platforms without managed cloud services.
Experience with data observability, lineage and governance tooling (for example OpenLineage, Great Expectations, Monte Carlo, Dataplex).
Experience combining large volumes of scraped multimedia and structured third-party data.

Benefits at Babel Street (just to name a few...)

Health Benefits: Babel Street covers 85-100% monthly premium costs for Medical, Dental, Vision, Life & Disability insurances – for you and your family!
Retirement Plans: Babel Street offers both a Traditional and Roth 401(K) with a very competitive match.
Unlimited Flexible Leave: We trust our employees to manage their own time and balance their personal and work lives.
Holidays: Babel Street provides employees with 12 paid Federal Holidays
Tuition Reimbursement: We are committed to investing in our employees. One way we do that is with our Tuition Reimbursement Program for continuing education.

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