Top Tech Startups Hiring Remote Workers in 2026

At Rhythm Energy, we’re redefining what it means to power a home. Launched in 2021, we help Texans transition to 100% renewable energy through thoughtfully designed products that put customers in control. Our approach combines technology, transparency, and a customer-first mindset to create a smarter, more sustainable energy experience. But what really sets us apart is our people. We’re a multidisciplinary team of builders—engineers, product thinkers, data experts, creatives, and customer advocates—working together to solve complex problems in a simple, human way. We move fast, think independently, and care deeply about the impact of our work. Our mission is straightforward: make clean energy more accessible, intuitive, and valuable for everyday life. If you’re someone who likes building from the ground up, thrives in ambiguity, and wants your work to matter, you’ll fit right in. We’re always looking for people who bring curiosity, ownership, and a bias toward action.

Luminary's technology platform enables wealth advisors to deliver generational gift and philanthropic giving solutions at scale. More than $100 billion in family and philanthropic giving capacity is created each year. But flaws in the current process impose over a billion in annual costs in order to access it. We are building the first product for wealth managers to automate the complex, and inefficient estate planning process.

We help you grow your money. Invest your spare change and grow from there. We'll help you invest, save and spend responsibly for just $1, $2 or $3 per month. No surprise fees, just surprise upgrades. Set aside the leftover change from everyday purchases by turning on automatic Roundups. Get ready for later in life using Acorns Later, the easiest way to save for retirement. Learn how to get more from your money with easy-to-understand articles and videos from financial experts.

Founded in 2012, we are a remote-first company headquartered in San Francisco that solves development, operations, and security challenges in infrastructure so organizations can focus on business-critical tasks. Our tools manage both physical machines and virtual machines, Windows, and Linux, SaaS and IaaS, etc. And we're committed to supporting next-generation technologies, as well. We speak at conferences and write books related to application and infrastructure management. All our foundational technologies are open source and developed openly, and have been since 2010.

Better data leads to more performant models. Performant models lead to faster deployment. We help deliver value from AI investments faster with better data by providing an end-to-end solution to manage the entire ML lifecycle.

Fieldguide is a vertical AI company offering an end-to-end, agentic AI platform for audit and advisory firms. The company helps firms increase margins, win new business, and build stronger client relationships. Fieldguide is backed by leading venture capital funds, including Bessemer Venture Partners, 8VC, Floodgate, Y Combinator, Justin Kan (Twitch/justin.tv), Elad Gil, Qasar Younis (Applied Intuition), Tracy Young (PlanGrid) & more.

In today's world websites and mobile apps are need of the hour, to make online presence felt in this digital world, we help our clients with the smooth transition into this digital space which is important for today's businesses. We not only provide development but also help in assisting businesses with automation like web application development like CRM and ERP softwares which helps in reducing cost as well as precious time which inturns gives higher productivity for your business.

Synonym is a financing and development platform for essential biomanufacturing infrastructure - we’re building production capacity for synthetic biology companies and creating a new asset class for investors. We provide synbio companies with flexible capacity for microbial fermentation.  We build new biomanufacturing facilities, offering synbio companies access to dedicated, scalable capacity for minimal upfront capital investment. We accelerate project timelines and minimize internal complexity by handling facility development activities, from site selection through commissioning. We provide capital markets partners with curated access to biomanufacturing infrastructure investments, an emerging asset class and we manage these investments on behalf of investors, with an emphasis on risk management and maximizing returns.

Zuddl is a unified events and webinar platform for B2B marketers and conference organizers to plan and run webinars and event programs that drive revenue. Through software and service, Zuddl supports the entire event lifecycle(pre-event, in-event, post-event) regardless of the event format(webinar, hybrid, virtual or in-person). We serve B2B companies like Highspot, Razorpay, and Microsoft and conference organizers like NACD, NAMIC, Saastr, Techcrunch, etc. Zuddl being a part Y-Combinator 2020 batch has raised ​​$13.35 million in Series A funding led by Alpha Wave Incubation and Qualcomm Ventures with participation from our existing investors GrowX Ventures and Waveform Ventures.

Cobalt is the new way of doing application security. Cobalt leverages a global intelligent community of security researchers to help modern SaaS organizations uncover security vulnerabilities. We run agile pen tests.