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Added 3 days ago
Senior Software Engineer, Content Understanding
Roblox
San Mateo, CA
As a Senior Software Engineer within the Creator Organization, you will develop innovative full-stack solutions that define the future of Roblox’s Content Understanding Platform. This…
Added 3 days ago
Senior Engineer, Kubernetes Infrastructure
CoreWeave
CA / Bellevue, WA · Livingston, NJ · Manhattan, NY · Sunnyvale, CA
As a Senior Engineer in Compute Services, you will be responsible for building fault-tolerant and reliable infrastructure to support both our internal processes and our customer platform.…
Added 3 days ago
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Staff Manufacturing Engineer
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ
- $93,000 to $136,400 USD / year
The Staff Manufacturing Engineer is responsible for leading the development, applied research, and implementation of industrial models, business analytics solutions, and analytical tools…
Added 3 days ago
Staff Offensive Security Engineer
INSPYR Solutions
Beverly Hills, CA
Staff Offensive Security Engineer - Direct-Hire/FTE - Remote (US)
Added 3 days ago
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Senior Power System Engineer – AI Grid Studies
GridUnity
Remote, United States
- $185,000 to $205,000 USD / year
We are seeking a Senior Power System Engineer to help build and validate our AI-assisted study capabilities for generation and large load interconnection. This role is ideal for someone…
Added 3 days ago
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Principal Data Engineer
Walt Disney Attractions Technology LLC
Orlando, FL
- $159,800 to $214,200 USD / year
…AWS, Snowflake, dbt, SQL & SQL optimization, data modeling, Python, RESTful APIs, near real-time stream processing, ETL & ELT approaches, and infrastructure-as-code…
Added 3 days ago
AI Solutions Engineer
UWMSN University of Wisconsin Madison
Remote, United States
…Information Technology is seeking a highly skilled AI Solutions Engineer to design, build, operate, and continuously improve the cloud and hybrid platforms that support AI-enabled services.…
Added 3 days ago
Senior Network Security Design Engineer
Core4ce Careers
North Charleston, SC
The Senior Network Security Design Engineer serves as a technical subject matter expert responsible for designing, prototyping, documenting, and supporting enterprise network security…
Added 3 days ago
Mechatronics Engineer III
Allen Institute
Seattle, WA
Mechatronics Engineer III - Scientific Instrumentation & Process Engineering (SIPE)
Added 3 days ago
Software Engineer, App Ads Bidding and Optimization
Google
Mountain View, CA
Experience in programming languages used for data analysis and computational statistics (e.g., Python, R, MATLAB, C++, Java, or Go).
Added 3 days ago
Ads Solutions Engineer, gTech Agency and Partner Engineering
Google
Chicago, IL · New York, NY · Sunnyvale, CA
Experience coding with one or more programming languages (e.g., Java, C/C++, Python).
Added 3 days ago
Sr Cyber Engineer
HealthEquity
United States
Engineer and operate HealthEquity's Cloudflare environment: WAF, API Shield, Bot Management, DDoS protection, rate limiting, DNS, and TLS, plus Cloudflare One services (Access, Gateway,…
Added 3 days ago
Software Engineer, Agent Eval Platform
ServiceNow
Mountain View, CA
ServiceNow: it all started in sunny San Diego, California in 2004 when a visionary engineer, Fred Luddy, saw the potential to transform how we work. Fast forward to today - ServiceNow…
Added 3 days ago
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Senior Software Engineer, AD/ADAS, Vehicle Platform
Woven by Toyota
Palo Alto, CA
- $140,000 to $230,000 USD / year
Added 3 days ago
Senior Financial Planning & Analysis Manager
cyberu
United States
Support software capitalization analysis with Accounting and track engineering efficiency metrics (e.g., R&D as a percent of revenue, cost per engineer)
Added 3 days ago
Thermal Analyst
HX5, LLC
US-OH-Brook Park, OH
HX5 is currently seeking an experienced Mechanical Engineer/Thermal Analyst to join our team in Brook Park, Ohio in support of the GEARS contract at NASA Glenn Research Center.
Added 3 days ago
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Senior Software Development Engineer
ZINC Zillow, Inc.
Remote, United States
- $156,200 to $262,600 USD / year
…or more modern programming languages (for example, Java, C#, Python, Go, or similar) in production…
Added 3 days ago
Forward Deployed Engineer - Public Sector
Reflection
New York City, NY · San Francisco, CA
- Strong technical fluency: comfortable reading, writing and reasoning about code, architecture and system behavior, with strong Python and experience shipping production-grade systems.
Added 3 days ago
AI Engineer
Fractal Analytics Inc
TX
As an AI Engineer at Fractal, a company committed to integrating artificial intelligence in decision-making across Fortune 500 companies, you will develop and deploy AI models using…
Added 3 days ago
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Senior Software Engineer- DevOps
Four Sea Group, Inc.
Aurora, CO
- $140,000 to $232,000 USD / year
Four Sea Group is seeking a Senior Software Engineer specializing in DevOps to define and advance secure, reliable, and repeatable software-delivery and infrastructure capabilities for…
Added 3 days ago
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Senior Software Engineer – Mission Applications & Command and Control
Four Sea Group, Inc.
Aurora, CO
- $140,000 to $232,000 USD / year
Four Sea Group is seeking a Senior Software Engineer to design, develop, integrate, and advance full-stack software capabilities supporting complex command-and-control and mission systems.
Added 3 days ago
Staff Software Engineer - Marketplace Integrity
LinkedIn
Mountain View, CA
4+ years programming experience in languages such as Python, Java, Javascript, C/C++, C#, Objective-C, Ruby, etc.
Added 3 days ago
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Data Engineer Client Data Operations
Limetree
Remote, United States
- $115,000 to $145,000 USD / year
We are hiring a hands-on Data Engineer to own how new client data gets into our systems and keep the pipelines behind our direct mail, digital marketing, and reporting work reliable. You…
Added 3 days ago
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Software Reliability Engineer
ATOMS Careers page
Pittsburgh, PA
- $158,000 to $218,000 USD / year
Proficiency in Python and scripting languages to automate workflows, analyze logs and telemetry, troubleshoot issues, and develop testing tools.
Added 3 days ago
Advanced Systems Engineer
Aerospace
Phoenix, AZ
As an Advanced System Engineer here at Honeywell Aerospace, you will lead the design, development, and integration of advanced aerospace test station systems, ensuring they meet the system…

Limetree

Data Engineer Client Data Operations

Remote, United States

$115,000 to $145,000 USD / year

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Job details

Pay: $115,000 to $145,000 USD / year
Apply by: Feb 1, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

An important note before applying: We're a small, growing team, and openings like this can attract 1,000 or more applications (update: 1,600 in under 24 hours). We want to give as many qualified candidates as possible a fair shot, but there's only so much a small team can do when reviewing that volume while also doing the work that's the reason this opportunity exists.To help, we're using both a questionnaire and an AI-powered verbal screening tool where you can talk through your experience and how you approach problems. We know... we know... another AI tool in the hiring process. We're not exactly fans of that either, but we believe it gives more people an opportunity to show us what they know beyond what's on their résumé. We're not looking for perfect or rehearsed answers. In fact, we'd much rather hear a genuine, imperfect answer than something polished that doesn't really tell us anything. We want to hear about your actual experience, and our team will make the hiring decisions, not the AI. Please complete the screening questions as part of your application. Quick Apply or Easy Apply submissions without completed responses may not be considered.

Data Engineer Client Data Operations Location: Remote (United States; Dallas, TX area preferred, not required)About Limetree Limetree is a performance-focused marketing agency that blends behavioral science, data, and practical marketing know-how to help organizations say the right thing, to the right people, in ways that actually work. We specialize in industries where customer interaction is high-value and high-stakes, including healthcare, financial services, and other regulated or complex environments. Our work connects insight to action, using behavioral science and data to inform strategy, creative, and delivery in ways that drive measurable outcomes for our clients.

Limetree has been recognized multiple times on the Inc. 5000 as well as a national Inc. Best Workplace, and holds multiple patents that inform our approach to marketing performance, decision-making, and execution.Role Summary We are hiring a hands-on Data Engineer to own how new client data gets into our systems and keep the pipelines behind our direct mail, digital marketing, and reporting work reliable. You will take unfamiliar feeds, make sense of them, build repeatable ingestion processes, and catch problems before they become bad data or missed campaign deliveries.

This is a production ownership role. You will be the first person working through data and pipeline failures and, as you learn our processes, take over the technical execution of routine mail drops. You will work closely with our Senior Analytics Engineer, who depends on clean, consistent data for downstream analytics and reporting. This is an individual contributor role, not a people-management position.What You Will Do Onboard Client Data

Set up new feeds from client and vendor systems, including SFTP and scheduled file deliveries; identify source fields, changes, missing data, and inconsistent formats.
Map incoming data into established schemas and tables, identify sensitive fields, and apply approved privacy and access rules. Raise ambiguous data or policy questions before moving forward.
Build the validation and matching steps that make data usable, including record counts, identity matching or LTID assignment, and CASS/NCOA processing where relevant.
Document each feed so someone else can understand the inputs, transformations, checks, outputs, and what to do when it fails.Build New Pipelines
Build and extend SQL, Python, and Spark pipelines as we bring on new direct mail and digital clients, using consistent data structures rather than one-off solutions.
Set up scheduled jobs, file watchers, transformations, testing, and monitoring so new data streams run with minimal manual intervention.
Improve existing pipelines as source files, schemas, tools, and business requirements change.Keep Production and Campaign Delivery Running
Own the day-to-day checks and troubleshooting for current Databricks workflows, AWS jobs, and related tools; investigate failures and fix root causes.
Handle schema drift, bad source files, expired credentials, broken dependencies, stale data, and vendor-tool issues; improve alerts, recovery steps, and runbooks.
Take ownership of routine audience and mail-drop production, including suppressions, address hygiene, count reconciliation, QC, and vendor file preparation, within established approvals.
Flag risks to scheduled client drops early, explain what is affected, and recommend a safe path to resolution.Work With the Team
Hand off reliable, documented data to our Senior Analytics Engineer for downstream modeling, analysis, and reporting; work together when definitions or matching rules need decisions.
Partner with campaign, account, and technical colleagues to clarify requirements and resolve issues without making them chase the status of a feed or delivery.What Success Looks Like
First 90 days: Understand the main feeds and drops, take over daily checks, fix production issues with support, and independently set up or improve a client data flow with review.
By six months: Own routine new-client ingestion and pipeline maintenance, be the first responder for issues, and run standard mail drops with documented quality and release checks.
The result: New client data is repeatable and trustworthy; pipeline failures have a clear owner; routine troubleshooting and drop execution no longer depend on a single senior colleague.What We Are Looking For Experience and Judgment
Several years of hands-on data engineering experience, ideally four or more, including pipelines you have operated in production and failures you personally diagnosed.
Comfort taking a messy or poorly documented source file from first inspection through a reliable production data feed.
Strong attention to detail: you reconcile counts, question suspicious data, and make fixes that prevent a problem from coming back.
Able to work independently, explain technical issues plainly, and know when a business rule or privacy question needs an owner to decide.Technical Skills
Strong SQL and Python; practical experience with Spark or similar large-scale data processing.
Production cloud data engineering experience. We currently use Databricks and AWS, but value strong AWS-native or comparable experience as our platform evolves.
Experience with orchestration, monitoring, schema mapping, file-based integrations, access controls, Git, testing, and operational documentation.
Careful handling of personally identifiable or protected health information in regulated data environments.Helpful Background
Direct mail and/or digital marketing audience data, including deduplication, suppressions, CASS/NCOA, AccuZIP, AccuTrace, USPS tracking, or digital marketing sources and APIs.
Healthcare, Medicare, or health plan marketing data; SFTP, S3, Parquet, and client-facing reporting feeds.Why Join Limetree You will own real production work, see the effect of getting data right, and improve the processes as you learn them. We need someone who likes building reliable systems and taking ownership of how they run.Compensation Base salary: $115,000-$145,000, depending on experience and qualifications.

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Skills

Decision making
SQL
Python
Apache Spark
Troubleshooting
Databricks
AWS
First response
Data engineering
Inspection
Attention to detail
Process data
Git
Documentation
Digital marketing
Reporting

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