---
title: "Senior Software Engineer"
company: "LanceDB"
company_url: "https://www.remjobs.works/companies/lancedb"
url: "https://www.remjobs.works/job/lancedb-senior-software-engineer-f9630eba-c954-4663-9aa4-7766c4aec173"
apply_url: "https://jobs.ashbyhq.com/lancedb/9454302d-3d40-4ed4-832e-c1590ff497fc"
workplace: onsite
location: "Americas or APAC timezones"
employment_type: full-time
seniority: senior
role: software-engineering
region: united-states
skills: ["cpp", "java", "pytorch", "rust", "scala"]
date_posted: 2025-10-25T11:10:55.009Z
first_seen_by_remjobs: 2026-08-26T15:15:17.576Z
---

# Senior Software Engineer

**LanceDB** — Americas or APAC timezones

Apply: https://jobs.ashbyhq.com/lancedb/9454302d-3d40-4ed4-832e-c1590ff497fc

## About LanceDB

The multimodal lakehouse for AI, accelerating large-scale data curation and feature engineering so teams can build better models faster.

## About the role

#### About LanceDB

[LanceDB](http://lancedb.com/) is the preeminent data platform for multimodal AI use cases. From hyper-scalable vector search to advanced retrieval for RAG, from streaming training data to interactive exploration of large-scale AI datasets, LanceDB is the best foundation for your AI application, and powers some of the most groundbreaking applications and challenging requirements today.

#### About the Role

We’re looking for a **Senior Software Engineer** to help expand the reach of Lance and LanceDB within the broader data infrastructure ecosystem. You’ll work at the intersection of high-performance computing, big data, and open-source systems. You will contribute scale and performance improvements, integrations with the wider data and AI ecosystem, simplifying distributed operations, and usability and maintainability enhancements.

#### You’ll be responsible for

- Designing and maintaining efficient distributed Lance dataset operations

- Building efficient indices to enable predicate pushdown and accelerate queries in Spark, Ray, or Trino

- Working on table formats, data encodings, and various aspects of the Lance format in Rust

- Driving open-source community efforts to integrate the Lance format with Spark, Hive Metastore, Presto, Trino, Ray, and other data infrastructure systems

- Operating and improving internal data processing infrastructure

- Promoting the Lance format in open-source communities and at Big Data conferences

#### Requirements

- 10+ years of experience building high-performance databases, big data systems, or large-scale data services

- Deep understanding of internals of open-source Big Data or AI training systems (e.g., Hadoop, Spark, Flink, Ray, Iceberg, Delta Lake, Hudi, ClickHouse, Trino, Presto, PyTorch, or JAX)

- Strong experience with high-performance computing in C++, Java, and/or Scala

- Experience with Rust (or willingness to learn it)

- Proven ability to move fast, work independently, and collaborate with a high-caliber team

#### Nice to Have

- Contributor, committer, or PMC member in Apache or other large open-source projects

- Experience with Apache Arrow, DataFusion, Parquet, Iceberg, or Delta Lake

- Track record of driving large features or integrations in distributed systems

- Strong community presence and passion for open-source collaboration

#### What We Offer

- A key role shaping an open-source project with real production usage

- Remote-first team with flexible hours

- Competitive compensation, equity, and benefits

- Generous learning budget and support for open-source contributions

#### Why Join Us

You’ll join a world-class team of open-source builders, including co-authors of pandas, and contributors to HDFS, Arrow, Iceberg, and HBase. You’ll collaborate on systems that power next-generation AI workloads while shaping how LanceDB operates and scales production environments.

---

Source: LanceDB's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/lancedb-senior-software-engineer-f9630eba-c954-4663-9aa4-7766c4aec173