Talent.com
Staff Software Engineer (Data) - Rockerbox
Staff Software Engineer (Data) - RockerboxDoubleVerify • Baltimore, MD, United States
[error_messages.no_longer_accepting]
Staff Software Engineer (Data) - Rockerbox

Staff Software Engineer (Data) - Rockerbox

DoubleVerify • Baltimore, MD, United States
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
[job_card.job_description]

Staff Software Engineer (Data)

We are looking for a Staff Data Engineer to shape the future of our data platform with a focus on small data at scale. While many companies over-index on heavyweight distributed systems, we believe in the power of efficient, local-first, columnar engines like DuckDB to process and analyze data quickly, reliably, and cost-effectively.

As a Staff Data Engineer, you will set the technical direction for how our teams ingest, transform, and serve data, bridging the gap between lightweight embedded tools and cloud-scale systems. You'll be hands-on in building pipelines, while also mentoring engineers and setting best practices across the organization.

Responsibilities

  • Architect and Build Data Pipelines
  • Design and implement data processing workflows using DuckDB, Polars, and Arrow / Parquet.
  • Balance small-data local pipelines with cloud data warehouse backends (Snowflake etc).
  • Champion the Small Data Mindset
  • Advocate for efficient, vectorized, local-first approaches where appropriate.
  • Drive best practices for designing reproducible and testable data workflows.
  • Collaborate Cross-Functionally
  • Partner with data science, professional services, and product engineering teams to define semantic data layers.
  • Provide technical leadership in how data is versioned, validated, and surfaced for downstream use.
  • Operational Excellence
  • Establish standards for CI / CD, observability, and reliability in data pipelines.
  • Automate workflows and optimize data layout for performance and cost efficiency.
  • Mentor & Lead
  • Serve as a thought leader in the organization, guiding engineers on when to use lightweight tools vs. distributed platforms.
  • Mentor senior and mid-level data engineers to accelerate their growth.

Qualifications

  • Core Technical Skills
  • Deep expertise in SQL (window functions, CTEs, optimization).
  • Strong Python skills with data libraries.
  • Proficiency with DuckDB (extensions, parquet / iceberg integration, embedding in pipelines).
  • Hands-on with columnar formats (Parquet, Arrow, ORC) and schema evolution.
  • Expertise in Kubernetes and Helm.
  • Infrastructure & Tools
  • Cloud storage experience (AWS S3, GCS).
  • Experience with semantic layer frameworks (CubeJS).
  • CI / CD tooling (GitHub Actions, Terraform, Docker / Kubernetes).
  • Leadership
  • Track record of leading architecture decisions and mentoring teams.
  • Ability to set standards for maintainability and developer experience.
  • Nice to Have

  • Experience with serverless and embedded analytics (DuckDB WASM, in production).
  • Exposure to data versioning (Delta Lake, Iceberg, Hudi).
  • Knowledge of ML / LLM data prep workflows and vector database integrations.
  • Previous experience building hybrid stacks (local development + cloud warehouse production).
  • What Success Looks Like

  • Data pipelines that are fast, simple, and reproduciblerunning in seconds or minutes, not hours.
  • A team that defaults to the right level of tooling for the problem (small-data-first, scale-up only when necessary).
  • Clear semantic data definitions that power analytics, experimentation, and AI / ML initiatives.
  • Reduced infrastructure cost and complexity without sacrificing reliability.
  • The successful candidate's starting salary will be determined based on a number of non-discriminating factors, including qualifications for the role, level, skills, experience, location, and balancing internal equity relative to peers at DV. The estimated salary range for this role based on the qualifications set forth in the job description is between [$128,000 - $230,000]. This role will also be eligible for bonus / commission (as applicable), equity, and benefits. The range above is for the expectations as laid out in the job description; however, we are often open to a wide variety of profiles, and recognize that the person we hire may be more or less experienced than this job description as posted.

    Research shows that while men apply to jobs when they meet an average of 60% of job criteria, women and other marginalized groups tend to only apply when they check every box. So if you think you have what it takes but you're not sure that you check every box, apply anyway!

    [job_alerts.create_a_job]

    Staff Software Engineer • Baltimore, MD, United States

    [internal_linking.similar_jobs]
    Full-Stack Software Engineer - AI / ML & Midpoint Collection

    Full-Stack Software Engineer - AI / ML & Midpoint Collection

    Lockheed Martin • Hanover, Maryland, United States
    [job_card.full_time]
    Who You Are : • Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to includ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    PRIME Contract - Sr. Software Engineer (Data Protection)

    PRIME Contract - Sr. Software Engineer (Data Protection)

    Lufburrow & Co • Annapolis Junction, Maryland, 20701, United States, Maryland, United States
    [job_card.full_time]
    LufCo is seeking a Senior Software Engineer with a focus on Data Protection.This is an opportunity to make a real difference. Drive automation and modernization to truly impact mission success.LufCo...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Scientific Software Engineer (Data Science & AI Institute)

    Scientific Software Engineer (Data Science & AI Institute)

    InsideHigherEd • Baltimore, Maryland, United States
    [job_card.full_time]
    The Johns Hopkins Data Science and AI Institute (DSAI) is focused on revolutionizing discovery by advancing artificial intelligence that evolves collaboratively with human intelligence, combining t...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Sr Staff Engineer Software Systems

    Sr Staff Engineer Software Systems

    Northrop Grumman • Baltimore, MD, United States
    [job_card.full_time]
    RELOCATION ASSISTANCE : Relocation assistance may be available.At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff Software Engineer

    Staff Software Engineer

    Oceaneering International, Inc. • Hanover, MD, United States
    [job_card.full_time]
    Oceaneering Technologies (OTECH) develops, manufactures, and operates customized marine systems, shipboard equipment, subsea vehicles, and engineered solutions for commercial and U.Oceaneering Aero...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Staff Software Engineer

    Staff Software Engineer

    Inovalon, Inc. • Bowie, MD, United States
    [job_card.full_time]
    Inovalon was founded in 1998 on the belief that technology, and data specifically, would empower the transformation of the entire healthcare ecosystem for the better, improving both outcomes and ec...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Chief Software Engineer

    Chief Software Engineer

    Leidos Inc • Odenton, MD, United States
    [job_card.full_time]
    Leidos is seeking a Chief Software Architect to join the CTO team for a complex, large-scale DoD program.In this role, you will be responsible for enterprise software architecture across multiple c...[show_more]
    [last_updated.last_updated_1_day] • [promoted]
    Full Stack Big Data Software Engineer, Senior

    Full Stack Big Data Software Engineer, Senior

    Booz Allen Hamilton • Fort Meade, MD, United States
    [job_card.full_time] +1
    Full Stack Big Data Software Engineer, Senior.As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Mid / Sr. Software Engineer

    Mid / Sr. Software Engineer

    Belay Technologies • Fort Meade, Maryland, United States
    [job_card.full_time]
    Belay Technologies has been voted Baltimore Business Journal's (BBJ) Best Places to Work 2019, runner up in 2020 and a finalist in 2021!. Belay Technologies is seeking a Mid.Software Engineer to joi...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Scientific Software Engineer (Data Science & AI Institute) - #Staff

    Scientific Software Engineer (Data Science & AI Institute) - #Staff

    Johns Hopkins University • Baltimore, MD, United States
    [job_card.full_time]
    The Johns Hopkins Data Science and AI Institute (DSAI) is focused on revolutionizing discovery by advancing artificial intelligence that evolves collaboratively with human intelligence, combining t...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Big Data Engineer

    Big Data Engineer

    Cymertek • Annapolis Junction, MD, United States
    [job_card.full_time]
    TS / SCI Full Poly (Please note this position requires full U.We are looking for a skilled and motivated Big Data Engineer to join our team and help build scalable, high-performance data systems.In t...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff AI Software Engineer

    Staff AI Software Engineer

    VirtualVocations • Baltimore, Maryland, United States
    [job_card.full_time]
    A company is looking for a Staff AI Software Engineer.Key Responsibilities Define and evolve strategic AI capabilities aligned with business goals and healthcare product needs Design end-to-end ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Data Engineer

    Data Engineer

    Red Arch Solutions • Towson, Maryland, United States
    [job_card.full_time]
    As a Data Engineer / Integrator, your role entails collaborating closely with a team of developers to fulfill data integration requirements. This involves writing and maintaining code using an Extract...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Full-Stack Software Engineer - AI / ML & Midpoint Collection

    Full-Stack Software Engineer - AI / ML & Midpoint Collection

    Lockheed Martin Corporation • Hanover, MD, United States
    [job_card.full_time]
    Here, you are going to provide life-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection. You will modernize and sustain capabilities to include providing new...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Full Stack Software Engineer

    Full Stack Software Engineer

    Set Of X • Fort Meade, Maryland, United States
    [job_card.full_time]
    Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great w...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Software Engineer I

    Software Engineer I

    Steel Point Solutions • Fort Meade, Maryland, United States
    [job_card.full_time]
    Steel Point Solutions is an amazing SBA Certified (8a), HUBZone, Small Disadvantaged Business (SDB) and a Woman Owned Small Business (WOSB) company. Established in 2013 with a vision of offering wor...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Full-Stack Software Engineer

    Full-Stack Software Engineer

    Viasat • Linthicum Heights, MD, United States
    [job_card.full_time]
    At Viasat, we're on a mission to deliver connections with the capacity to change the world.For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries arou...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Senior Software Engineer, Core Experiences - Baltimore, USA

    Senior Software Engineer, Core Experiences - Baltimore, USA

    Speechify • Baltimore, Maryland, United States
    [job_card.full_time]
    Speechify is the easiest way to listen to the world’s information.Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go,...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]