Startup Jobs

1 - 20 of 1,476 Jobs

Backend Engineer - Cybersecurity StartupJob Title - Backend Engineer - Cybersecurity Startup

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

This Cybersecurity startup is looking for a Senior Backend Software Engineer to join their growing team. This is a full-time, permanent position with the expectation of being on site 4 days/week in their office in Boston. The company is building an AI product that takes security incidents and, instead of analysts working through each ticket, the AI narrows it down to the most malicious ones that they need to handle. The platform is able to take 1000 incidents down to 100 and then it gives summar

Founding Embedded / Hardware Engineer - AI StartupJob Title - Founding Embedded / Hardware Engineer - AI Startup

JobotCompany Name - Jobot

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San Francisco, California, USA

Full-time

Stealth AI Hardware startup is Hiring Senior Firmware Engineer! - IoT / Sensing Systems This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $180,000 - $250,000 per year A bit about us: A stealth-mode, venture-backed AI startup working at the intersection of software and hardware is looking for a Senior Firmware Engineer! This company has already secured capital from top-tier investors including the sam

Senior Backend Engineer (Startup)Job Title - Senior Backend Engineer (Startup)

JobotCompany Name - Jobot

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New York, New York, USA

Full-time

AI Fintech Startup Backed by Top-Tier Investors Is Hiring a Senior Backend Engineer! This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $210,000 per year A bit about us: Join a Series A startup that just raised $15M from some of the most prestigious names in tech VC. They are in the process of raising another round of funding and growing out their engineering team. Their product is an AI fi

Founding Software Engineer (AI Startup)Job Title - Founding Software Engineer (AI Startup)

JobotCompany Name - Jobot

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San Francisco, California, USA

Full-time

Stealth Startup is looking for a Senior Full-Stack Engineer to join their founding team! This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $160,000 - $250,000 per year A bit about us: A stealth-mode, venture-backed AI startup working at the intersection of software and hardware is looking for a Founding Software Engineer to join its small, mission-driven team. This company has already secured capital

Product Software Engineer (AI Startup)Job Title - Product Software Engineer (AI Startup)

JobotCompany Name - Jobot

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San Francisco, California, USA

Full-time

Sequoia-backed startup is looking for Software Engineers to join their founding team! This Jobot Job is hosted by: Sydney Weaver Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $150,000 - $230,000 per year A bit about us: AI startup backed by Sequoia Capital is looking for Product-Minded Full-Stack Software Engineer to join their founding team! Why join us? Excellent Benefits, Growth Opportunity, Great Culture, PTO, 401K, and much more!

Forward Deploy Engineer/NYC/AI Fintech StartupJob Title - Forward Deploy Engineer/NYC/AI Fintech Startup

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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New York, New York, USA

Full-time

Forward Deploy Engineer As a Forward Deploy Engineer, you'll play a critical role in deploying powerful AI systems into production across both cloud-based and on-premise environments. You'll work closely with engineering, operations, and go-to-market teams to ensure smooth delivery and performance for top-tier financial institutions. This position is onsite 5 days a week in NYC. Responsibilities: Rapidly deploy and customize Kubernetes-based applications across SaaS and customer-managed environ

Senior Node Engineer / AI startup / Onsite in SFJob Title - Senior Node Engineer / AI startup / Onsite in SF

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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San Francisco, California, USA

Full-time

Our client is currently searching for a Senior Backend Engineer to join their team onsite in their San Francisco office. This is a software company specializing in secure AI-driven account access and control software supporting data migrations, payroll and e-commerce. As a Senior Backend Engineer, you will be architecting and scaling up their enterprise data migration platform using TypeScript and Nodejs. The ideal candidate is excited about working with a startup and eager to jump into the AI s

Senior Backend Engineer / Python / AWS / StartupJob Title - Senior Backend Engineer / Python / AWS / Startup

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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San Francisco, California, USA

Full-time

A fast-growing EdTech start-up is seeking a Senior Python Engineer to build and scale its next-generation learning platform. This role is ideal for engineers with a strong start-up background, who thrive in fast-paced environments and are passionate about scalable software architecture, backend development, and education technology. The ideal candidate has 10+ years of experience in software development, with deep expertise in Python and modern cloud-based infrastructures. Required Skills & Exp

Marketing Manager for an Innovative Startup in Mountain View, CAJob Title - Marketing Manager for an Innovative Startup in Mountain View, CA

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

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Mountain View, California, USA

Full-time

We are looking for a strategic and results-driven Marketing Manager to oversee and lead our marketing efforts, driving both B2B and B2C growth strategies. The ideal candidate will have experience leading and managing cross-functional marketing projects with a proven track record of delivering results, and enjoy taking on a hands-on, strategic role in diverse projects. This is a great opportunity for someone who thrives in a fast-paced, dynamic environment and is passionate about shaping a brand

Marketing Coordinator for an Innovative Startup in Mountain View, CAJob Title - Marketing Coordinator for an Innovative Startup in Mountain View, CA

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

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Mountain View, California, USA

Full-time

We are a fast-growing, innovative technology company in Silicon Valley, looking for a highly organized and experienced Marketing Coordinator to drive our B2B and B2C growth strategies and support go-to-market initiatives. You will lead campaigns, manage digital marketing, create compelling content, and coordinate events. You thrive in fast-paced environments, excel at juggling priorities, and are eager to deepen your expertise in B2B and B2C strategies. If you're proactive, detail-oriented, and

Ultrasound Engineer for a Medical Imaging StartupJob Title - Ultrasound Engineer for a Medical Imaging Startup

OSI Engineering, Inc.Company Name - OSI Engineering, Inc.

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Remote

Full-time

We are seeking a highly skilled Senior Ultrasound Engineer to develop and optimize advanced imaging algorithms for a next-generation ultrasound platform. The ideal candidate will have deep expertise in ultrasound physics, signal processing, and real-time image enhancement, with strong programming skills in MATLAB, Python, and C/C++. This role requires a hands-on engineer who thrives in a fast-paced, research-driven environment, working closely with both software and hardware teams to push the bo

A novel incubator looking for AI-based productsJob Title - A novel incubator looking for AI-based products

GTechNYCompany Name - GTechNY

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Remote

Full-time

About Us We are a novel incubator with a distinctive approach designed to thrive in today s dynamic economy. Our mission is to empower startups with strong, tangible potential to scale effectively and maximize their market impact. We focus on startups with completed or near-completed products, particularly those leveraging cutting-edge AI-driven solutions. What We re Looking For We re on the hunt for US-based startups that have moved beyond the ideation stage and are ready to grow. This is not t

Startup Engineer - DCS/SISJob Title - Startup Engineer - DCS/SIS

Bechtel CorporationCompany Name - Bechtel Corporation

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Portland, Texas, USA

Full-time

Requisition ID: 283247 Relocation Authorized: National - Single Grade: 25 Position to be Panel Interviewed? No Telework Type: Full-Time Office/Project Work Location: Portland, TX Employee Referral Amount: $2,500.00 Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world's infrastructure, increased access to en

Fintech Startup Software EngineerJob Title - Fintech Startup Software Engineer

Focus Capital MarketsCompany Name - Focus Capital Markets

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New York, New York, USA

Full-time

In this role, you will design and develop scalable services and distributed systems architecture for ultra high traffic, low latent trading services. You will also develop and implement real-time monitoring and messaging services. You will be part of a best-of-breed engineering team poised for massive growth financially, while also receiving equity in the company. Requirements: 5+ years of professional engineering experience. Prior experience in Golang or Rust is preferred. Ultra low latent C++

2025 University Graduate (U.S.) - Startup EngineerJob Title - 2025 University Graduate (U.S.) - Startup Engineer

Bechtel CorporationCompany Name - Bechtel Corporation

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No location provided

Full-time

Requisition ID: 277451 Relocation Authorized: National - Single Telework Type: Full-Time Office/Project Work Location: Various Bechtel Project Locations Salary Range: $81,372 - $97,656 annually (Determined by function, education, experience, and qualifications of the applicant. A 15% salary uplift is provided on top of base salary for positions that are worked in New York City or San Francisco, which is subject to change depending on market conditions.). Extraordinary teams building inspiring

Senior Security Engineer/ Blue TeamJob Title - Senior Security Engineer/ Blue Team

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Boston, Massachusetts, USA

Full-time

A rapidly growing cybersecurity SaaS startup is hiring a Senior Security Engineer to join their Blue Team. This startup utilizes AI to provide state of the art security services to help make workflows easier for Security Teams! You'll be responsible for incident response strategies and defining security workflows. You'll build and automate complex attack simulations, and work in a fast-paced, highly collaborative environment. Ideal candidates have experience working in a fast-paced environment,

Backend API Engineer, NodeJob Title - Backend API Engineer, Node

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

This position is hybrid in West Los Angeles. A fast-growing consumer product startup based in West Los Angeles is looking for a Backend Engineer to join their tight-knit team. They're building technology that connects buyers and sellers in a traditionally offline industry, streamlining transactions through modern APIs and scalable infrastructure. This is a startup. Candidates with current or previous startup experience are strongly preferred. Required Skills & Experience 5+ years of experience

Sr Fullstack Engineer Software Engineer - OS - OTA - Node - Los AngelesJob Title - Sr Fullstack Engineer Software Engineer - OS - OTA - Node - Los Angeles

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

This position is onsite, 5 days a week, in West Los Angeles. We are building out a next-generation operating system for televisions. A smart responsive AI platform that transform TV to an active assistant. We are looking for a Fullstack engineer with experience with React, Node, Typescript, Python. Experience with OTA(over the air) and AI is a big plus This is a startup. Candidates should be prepared to have the startup grind and hustle mentality. Required Skills & Experience 5+ years of soft

Sr Fullstack Engineer Software Engineer - OS - OTA - Node - React NativeJob Title - Sr Fullstack Engineer Software Engineer - OS - OTA - Node - React Native

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Irvine, California, USA

Full-time

Senior Node Engineer, local to Los AngelesJob Title - Senior Node Engineer, local to Los Angeles

Motion Recruitment Partners, LLCCompany Name - Motion Recruitment Partners, LLC

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Los Angeles, California, USA

Full-time

This is a hybrid position based in West Los Angeles, CA. Our client is redefining how people shop online by building fast, intuitive, and beautifully designed web and mobile applications that take the friction out of eCommerce. Think lightning-fast checkout, personalized discovery, and a product experience that just works. They're growing quickly and looking for engineers who want to build scalable systems from the ground up and thrive in a startup environment where ownership is real and impact