Databento

1 day ago

Software Engineer (C++/Java)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Build and maintain Databento’s Java client library and develop high-performance server applications in C/C++. Work on direct market data feed parsing and feed handlers, then optimize the codebase for high throughput and ultra-low latency. Implement tools for petabyte-scale data processing and analysis, collaborate with the systems team on build/deployment/CI/CD best practices, and add monitoring to improve application uptime and deliver smooth feature rollouts.

Location: Boston, Salt Lake City, San Francisco, New York

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Own and maintain the Java client library to be robust, well-tested, and easy for external users to integrate with.
•Design, develop, and maintain high-performance server applications in C/C++.
•Write message parsers and feed handlers for direct market data feeds from trading venues.
•Optimize the codebase for high throughput and low latency, measured in nanoseconds.
•Collaborate on build, deployment, and CI/CD best practices; implement monitoring and support feature rollouts and updates.

Key Requirements

•5+ years of full-time software engineering experience, ideally in a trading firm, tech company, or high-growth startup.
•Strong proficiency in both C/C++ and Java.
•Experience designing APIs with intuitive, developer-friendly interfaces.
•Familiarity with open source best practices, including release management, versioning, changelogs, issue triage, and backwards compatibility.
•Knowledge of systems programming (algorithms, data structures, multithreading, networked I/O, serialization, CPU architecture, kernel, and compilers).

Experience:5+ yearsFinancial dataAlgorithmic trading

Skills:CommunicationWork ethic

Languages:English

Tech Stack:JavaC++CC#APIsCI/CDLldbGdb

Company Brief

Databento

Provides low-latency market data APIs and a standardized historical tick data marketplace for equities, futures, and options, enabling developers and firms to access, transform, and stream high-fidelity financial market data programmatically.

Industry: Data Infrastructure

Company Size: Small (11 to 50 employees)

Growth: Early Stage Startup

Funding: Seed

Website LinkedIn

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Databento

1 day ago

Software Engineer (C++/Java)

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI

Last checked: 3 hours agoStatus: Live

Job Summary

Location: Boston, Salt Lake City, San Francisco, New York

Workplace: Remote

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Own and maintain the Java client library to be robust, well-tested, and easy for external users to integrate with.
•Design, develop, and maintain high-performance server applications in C/C++.
•Write message parsers and feed handlers for direct market data feeds from trading venues.
•Optimize the codebase for high throughput and low latency, measured in nanoseconds.
•Collaborate on build, deployment, and CI/CD best practices; implement monitoring and support feature rollouts and updates.

Key Requirements

•5+ years of full-time software engineering experience, ideally in a trading firm, tech company, or high-growth startup.
•Strong proficiency in both C/C++ and Java.
•Experience designing APIs with intuitive, developer-friendly interfaces.
•Familiarity with open source best practices, including release management, versioning, changelogs, issue triage, and backwards compatibility.
•Knowledge of systems programming (algorithms, data structures, multithreading, networked I/O, serialization, CPU architecture, kernel, and compilers).

Experience:5+ yearsFinancial dataAlgorithmic trading

Skills:CommunicationWork ethic

Languages:English

Tech Stack:JavaC++CC#APIsCI/CDLldbGdb

Company Brief

Databento

Industry: Data Infrastructure

Company Size: Small (11 to 50 employees)

Growth: Early Stage Startup

Funding: Seed

Website LinkedIn