[Remote] Senior Data Engineer II

Note: The job is a remote job and is open to candidates in USA. ActBlue is a nonprofit organization dedicated to creating technology that supports Democratic victories and progressive causes. They are seeking a Senior Data Engineer II to join their Data Department, focusing on building and evolving data products that power their platform through the entire data lifecycle, from ingestion to deploying machine learning pipelines.ResponsibilitiesDesign, build, and maintain scalable, reliable, and secure data pipelines using Python, with a focus on enabling data access and insight across product teams, engineering, and entitiesDevelop reusable data services and frameworks that support high-quality data ingestion, transformation, and ML model deployment — accelerating analytics and experimentation across the organizationOwn and operate pipelines and services in production and optimizing for reliability and performanceCollaborate with data scientists and ML engineers to productionize machine learning workflows and models using Databricks, Vertex AI, and other ML and MLOps toolsImplement monitoring, testing, and CI/CD automation for data pipelines and ML infrastructure and servicesOwn and evolve real-time and batch data integrations between ActBlue’s core systems and user-facing applications — influencing design decisions and architecture across multiple teams including Product, Engineering, and AnalyticsDevelop, optimize and support reverse ETL workflows using tools like Hightouch and ELT workflows using dbtParticipate in code reviews, mentor junior engineers, and help foster a high-trust engineering cultureDemonstrate technical leadership through writing documentation, establishing effective monitoring, and fostering clear and audience-oriented communicationCollaborate closely cross-functionally with product, design, marketing, software engineering and other functions on understanding, designing, and building technical solutions that deliver customer valueSkills5+ years of relevant professional experience in data engineering or backend development with a strong focus on PythonExpertise in writing clean, modular, tested, and production-ready Python codeStrong understanding of data architecture, distributed systems, and security best practicesExperience deploying and supporting production ML workflows, models (e.g., Databricks, Vertex AI, TensorFlow or equivalent), and MLOpsExperience with ELT tools such as Fivetran and data modeling frameworks like DBTSolid command of SQL and experience working with large analytical databases (e.g., Redshift, Databricks, Postgres)Experience with monitoring and observability using Datadog or similar tools and optimizing production systemsA team player mentality. You keep the end user in mind and enjoy hearing feedback from your teammates, yet know when and how to defend your own ideas in a respectful mannerExperience and enthusiasm collaborating cross-functionally with product, design, marketing, software engineering, and other functions on requirements, designing, and building technical solutionsExperience building cloud native data, analytics, and ML infrastructure and production systems using AWSCommitment to ActBlue's mission and values, including equity, accessibility, and civic engagementExperience with real-time data systems or streaming platformsExperience migrating from Redshift to Databricks (ActBlue is currently migrating)Regular usage of AI/LLM agentic tools such as Claude Code and OpenAI CodexExperience working in regulated environments such as finance, healthcare, governmentExperience contributing to internal platforms or tooling used across engineering teamsExperience implementing robust testing frameworks for data workflows (e.g., Pytest, dbt tests)BenefitsFlexible work schedules and an unlimited time-off policyFully paid and trans-inclusive health, dental, and vision insurance for employees and their families; plus fully-paid health reimbursement arrangement to use for out of pocket expenses and fully-paid short- and long-term disabilityFully paid basic and AD&D life insurance and a voluntary supplemental life insurance optionDependent and health care flexible spending account optionsEmployee Assistance Program (EAP) benefits for employeesAutomatic 2% Employer-paid 401K contribution, plus up to an additional 6% match on employee contributionsA minimum of three months paid medical, family and parental leave (for all new parents, adoptions included)Commuter or home-office benefits, including a $1,000 home-office setup allowance for all new full-time remote employeesAdditional perks including quarterly snack deliveries and digital subscriptions to the Boston Globe & New York TimesCompany OverviewActBlue is nonprofit tech organization that builds fundraising tools for Democratic candidates, progressive causes, and nonprofits. It was founded in 2004, and is headquartered in Somerville, Massachusetts, USA, with a workforce of 201-500 employees. Its website is https://secure.actblue.com/.