Jellyfish

HQ
Boston
225 Total Employees
Year Founded: 2017

Articles about Jellyfish

Featured Articles

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Taylor Rose Taylor Rose
Published on September 04, 2026

27 Companies Hiring Software Engineers in Boston

From fintech to healthtech, these Boston companies are on the lookout for talented software engineers to join their teams.

Conlan Carter Conlan Carter
Updated on March 25, 2025

Check Out Built In Boston’s Featured Companies of the Month

We’ve rounded up six local companies with great benefits and growth on the horizon.

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Built In Staff Built In Staff
Updated on March 25, 2025

15 Boston Companies Where Women Thrive

Check out how these employers empower women to rise in the world of tech.

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Olivia Arnold Olivia Arnold
Updated on March 25, 2025

Summer Tech Watch: 16 Boston Companies to Know

As summer is heating up, so too is Boston’s tech scene. Check out 16 companies that reward their employees with standout perks and benefits.

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Lucas Dean Lucas Dean
Updated on March 25, 2025

5 Boston Salespeople Explained Why Authentic Human Connection Is Key to Their Strategies

Authenticity and genuine connection can’t be automated. Salespeople are achieving more by emphasizing personal relationships.

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Lucas Dean Lucas Dean
Updated on March 25, 2025

These 6 Boston-Based Companies Are Hiring Tech Teams

Want to know what it takes to secure a tech position at six local companies? Leaders at each growing firm share what makes a candidate successful and give a glimpse of the projects they’ll be working on in 2023.

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Author Unknown
Updated on March 25, 2025

Put Down Roots: 10 Boston Tech Companies Hiring Now

There’s an endless sea of job opportunities in Boston tech. These are the companies hiring now that offer employees a reason to put down roots.

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Miranda Perez Miranda Perez
Updated on March 25, 2025

5 Boston Tech Companies Raised a Combined $676M in February

These local tech companies landed the largest rounds on our radar. Learn how they are investing last month’s fresh capital.

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Justine Sullivan Justine Sullivan
Updated on September 02, 2026

80 Boston SaaS Companies You Should Know

These Boston software-as-a-service companies are offering unique and groundbreaking technologies.

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Abel Rodriguez Abel Rodriguez
Updated on September 30, 2026

28 Top Big Data Companies in Boston

These big data companies work across industries, from finance to genomics and weather tracking.

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Recently posted jobs

One Month AgoSaved
Remote or Hybrid
Boston, MA, USA
Big Data • Cloud • Productivity • Software • Database • Analytics • Automation
Full Stack Engineers will design, develop and implement features for a SaaS product using React, Typescript, Django, and Python, collaborating within an agile team.
14 Days AgoSaved
Remote or Hybrid
United States
Big Data • Cloud • Productivity • Software • Database • Analytics • Automation
Design and maintain analytical data models, transformation frameworks, data-quality checks, semantic definitions, and metric consistency across analytics and customer-facing products. Partner with engineering, product, and analytics teams to document data, improve lineage, and enable trustworthy self-service data usage. The role requires advanced SQL, analytics engineering, dimensional modeling, testing, and collaborative translation of business concepts into precise data definitions.
16 Days AgoSaved
Remote or Hybrid
United States
Big Data • Cloud • Productivity • Software • Database • Analytics • Automation
Build and maintain Databricks-based data platforms, including ingestion, transformation, storage, governance, data modeling, and serving pipelines. Establish medallion architecture standards, canonical data models, quality controls, lineage, schema evolution, and reliable batch or incremental processing. Improve pipeline observability, scalability, idempotency, and recoverability while moving curated data to systems such as ClickHouse. Collaborate across application and analytics teams to create durable, governed production datasets.