How many mid-level roles are on BuildList?

There are currently 14,087 open mid-level roles on BuildList, refreshed hourly from company career pages.

What kinds of mid-level roles are listed?

Mid-level roles at startups building the future — own real scope, fast. You can filter by sector, company stage, role type, and location.

Are there remote mid-level roles?

Yes — use the location filter or the remote view to see fully-remote mid-level openings.

How do I apply for mid-level roles?

Every listing links straight to the company's own application page — BuildList doesn't sit between you and the employer, so there's no account or middleman.

Mid-Level Startup Jobs — 14087 Open Roles — Page 268

CesiumAstro Summer 2027 - Mechanical Engineering Internship

Austin, TX

Job type: Software & Data
Seniority: Mid-Level
Sector: Aerospace

Apply

Suno Senior / Staff Software Engineer, Android

Los Angeles, CA

$228k–$363k / year

Job type: Software & Data
Seniority: Mid-Level
Sector: AI App

Apply

Decagon Software Engineer, Agents

United Kingdom

$168k–$241k / year

Job type: AI & Autonomy
Seniority: Mid-Level
Sector: AI App

Apply

Fluidstack Qualification Engineer, Fluidstack Labs

Austin, TX

$202k–$241k / year

Job type: Software & Data
Seniority: Mid-Level
Sector: Compute & Semiconductors

Apply

Formic Staff Accountant

Remote · Chicago, IL · Bolingbrook, IL

$80k–$120k / year

Job type: Finance, Legal, & Compliance
Seniority: Mid-Level
Sector: Robotics

Apply

1x Mechanical Engineer

San Carlos, CA

$150k–$176k / year

Job type: Software & Data
Seniority: Mid-Level
Sector: Robotics

Apply

LangChain Deployed Engineer (Chicago)

Remote · Chicago, IL

Job type: Software & Data
Seniority: Mid-Level
Sector: AI App

Apply

Harbinger Production Planning & Material Control Coordinator – Rework Operations

Garden Grove, CA

$73k–$77k / year

Job type: Supply Chain & Procurement
Seniority: Mid-Level
Sector: Transportation

Apply

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Cowboy Space Corporation Senior Battery Engineer

Kent, WA · Washington, D.C.

Job type: Software & Data
Seniority: Mid-Level
Sector: Aerospace

Apply

Legora Site Reliability Engineer - Platform Team

Sweden

Job type: Infrastructure, IT, & Security
Seniority: Mid-Level
Sector: AI App

Apply

Mercor Member of Technical Staff, Deeptune Environments

New York, NY

$160k–$500k / year

Job type: Software & Data
Seniority: Mid-Level
Sector: AI App

Apply

Applied Intuition Software Integration Engineer - Defense

Ann Arbor, MI

$120k–$170k / year

Job type: Mechanical & Physical Systems
Seniority: Mid-Level
Sector: AI Research

Apply

Harmattan AI Group Cost Controller

France

Job type: Finance, Legal, & Compliance
Seniority: Mid-Level
Sector: Defense

Apply

Ursa Major Talent Acquisition Partner

Berthoud, CO

$75k–$115k / year

Job type: Test, Quality, & Reliability
Seniority: Mid-Level
Sector: Aerospace

Apply

Rippling Implementation Manager, German

Germany · Ireland

Job type: Business Dev & Customer Ops
Seniority: Mid-Level
Sector: AI App

Apply

Field AI Systems Engineer, Robotics Hardware

Irvine, CA

$100k–$200k / year

Job type: Product, Programs, & Systems
Seniority: Mid-Level
Sector: Robotics

Apply

ElevenLabs Frontend Leaning Engineer - Creative & Studio

Remote · United Kingdom · Ireland · Spain · Europe · United States · New York, NY · Germany · Belgium · Brazil · Switzerland · Denmark · Portugal · Mexico · Chile · Sweden · Colombia · Italy · Poland · Netherlands · France · Canada · Bulgaria

Job type: Software & Data
Seniority: Mid-Level
Sector: AI Research

Apply

Sierra Partnerships Manager, Government and Public Sector

San Francisco, CA · Washington, D.C.

$210k–$250k / year