Careers

USA

Join us at our Atlanta HQ, or remotely from anywhere in the USA. We're looking for talented individuals ready to contribute to innovation in the financial sector.

  • Title
    Corporate Actions & Data Quality Lead
    Product Category

    Product

    USA Category

    USA

    Description
    We are looking for a Corporate Actions & Data Quality Lead who will own the correctness, consistency, and long-term reliability of our corporate actions and reference datasets. This role blends domain expertise in global corporate actions with data quality engineering, anomaly detection, and systematic backtesting.
  • Title
    Datafeed Integration Engineer
    Engineering Category

    Engineering

    USA Category

    USA

    Description
    We are looking for a senior engineer to lead the onboarding of proprietary market data feeds from U.S. and international exchanges. This is a specialized market data role for someone who has done this work before and understands the real complexity behind production exchange integrations.
  • Title
    Developer Support Engineer
    Operations Category

    Operations

    Support Category

    Support

    USA Category

    USA

    Description
    Are you a technical problem-solver with a passion for empowering developers and building exceptional experiences? Are you passionate about APIs, trading and fintech? Join Massive, the leading platform for modernizing Wall St. and become the go-to expert for our dynamic developer community.
  • Title
    Head of SEO, AEO & GEO
    Canada Category

    Canada

    Marketing Category

    Marketing

    USA Category

    USA

    Description
    We are looking for an SEO, AEO & GEO leader to grow Massive's visibility across traditional search engines and AI discovery platforms. This role combines technical SEO, content strategy, and AI search optimization to drive qualified traffic, customer acquisition, and revenue.
  • Title
    Inbound Sales Representative - Sales
    Operations Category

    Operations

    USA Category

    USA

    Description
    Embark on an exciting journey as an Inbound Sales Representative at Massive, where you will be the first point of contact for prospects and play a pivotal role in guiding them toward the right financial market data solutions.
  • Title
    Go Engineer - Market Data
    Engineering Category

    Engineering

    USA Category

    USA

    Description
    Help us deliver ergonomic product APIs that efficiently and maintainably handle large quantities of financial pricing data.
  • Title
    Principal Financial Data Ontologist & Taxonomy Architect
    Product Category

    Product

    USA Category

    USA

    Description
    We are looking for a Principal Financial Data Ontologist to design and govern the foundational taxonomy, symbology, and entity models that define how we represent global financial markets. This is a hybrid role spanning financial domain expertise, data modeling, classification science, and light technical prototyping.
  • Title
    Rust Engineer - Networking Centric
    Engineering Category

    Engineering

    USA Category

    USA

    Description
    Embark on an exciting journey as a Rust Engineer at Massive, where you will be instrumental in developing and maintaining our low-level feed handlers.
  • Title
    Rust Engineer - Foundational Platform
    Engineering Category

    Engineering

    USA Category

    USA

    Description
    Embark on an exciting journey as a Rust Database Engineer at Massive, where you will be instrumental in crafting our next-gen database engine, a new project that underpins platform-wide access to financial market data.
  • Title
    Senior Data Engineer II, Product Engineering
    Engineering Category

    Engineering

    Product Category

    Product

    USA Category

    USA

    Description
    Massive is building the financial market data platform developers actually want to build on. This role owns the middle of it: taking raw market, reference, and alternative data and turning it into modeled, well-shaped, fast datasets while also designing the API surface customers query them through.
  • Title
    Software Engineer, Streaming SQL
    Engineering Category

    Engineering

    USA Category

    USA

    Description
    At Massive, our live data products are powered by fireflow, a streaming dataflow engine built on Apache Arrow and DataFusion, and this role joins the small, highly technical team that owns every layer of it, from the SQL parser to query execution.

Don't see the right position?

Attracting bright minds is our priority; don't hesitate to share your resume with us at careers@massive.com.

Modernizing Wall St.

Reimagining financial market data for the 21st century.

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