Senior Software Engineer Jobs

Coder is an open-source, remote-first software company with offices in Austin, San Francisco, and London. Our CDE moves development from local machines to cloud infrastructure, reducing onboarding time while speeding up builds, tests, and workspace …

We're hiring experienced software engineers to build the future of self-storage and vehicle storage. Neighbor is a marketplace connecting people with spare space to those needing storage, disrupting the $40B self-storage industry. Backed by A16Z, re…

Join us in pioneering the future of e-commerce search. 1M+ MAU growing rapidly. We're a hard-working team of 6. We have a new office in Jackson Square with a great view that we're looking to fill with other high-performance people! Tech-wise, it's p…

ASET Partners is developing a geospatial intelligence platform and we're looking for talented individuals who enjoy working on a small team that moves fast and makes significant impact. Applicants must be able to acquire a Public Trust, be US citize…

Disney (Video Player Engineering) is seeking a Senior Software Engineer to help us deliver excellent streaming experiences for Hulu, Disney+ and ESPN+ as a developer of our client player. Our team is responsible for playback across several devices i…

We’re building data-driven solutions to revolutionize sustainability in the industrial sector. Our platform goes beyond traditional EPDs and LCAs, letting manufacturers measure, reduce, and sell better by showcasing products’ performance and environ…

Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical, and the combination with analytics creates eye-opening insights.

Upsolve is a nonprofit that helps low-income and working-class families improve their financial situation through free online education, tools, and community. We have helped 16,000 families erase $700 million in debt, increased the average user’s ne…

We are making autonomous testing platform that finds bugs in your software with perfect reproducibility to help you fix them.

Fleetio is a modern SaaS platform that helps thousands of organizations worldwide manage their fleet of vehicles and equipment. Founded in 2012, 2025 Series D, 6k+ customers, 60+M in ARR, 325+ employees, 4.5 rating on Glassdoor.

Fauna Robotics is a New York-based startup devoted to the mission of developing safe, intelligent, human-centric robots that live, work, and play by our sides. We are looking for software engineers and design technologists to build the software engi…

Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve.

We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.

Olo is a leading on-demand commerce platform powering the restaurant industry’s digital transformation. Our customers include many of the largest restaurant brands in the US, and we have a lot of exciting projects in the works.

Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure.

Polaron is an Imperial College London spinout using generative AI to bridge the gap between process (how materials are made) and performance (how materials behave). We’re building a platform that enables materials designers to use these state-of-the…

The Nomic Foundation is a non-profit advancing the Ethereum ecosystem. Makers of Hardhat. We build open source runtimes, compilers, build systems, and deployment solutions that are used by tens of thousands of users. We're looking for senior softwar…

Careignition interprets messy healthcare data for benefits consultants, healthcare systems and Fortune 500 employers using our proprietary cognitive algorithms. We’re looking for a Senior Software Engineer to help us scale our product! Ideal candida…

Seek’s mission is to create natural language interfaces to structured data, allowing business users – without experience or expertise in SQL and related languages – to explore their data as freely as searching the web. We are a small, early stage AI…

At Findigs, we’re transforming the rental experience—making it fairer, stress-free, and more convenient by changing the fundamentals of renting. We build high-scale applications that streamline renting for millions. Our modern tech stack includes Py…

A young and dynamic company, active in energy transition and scaling up! To further scale, we are looking for a new medior/senior software engineer - energy management strategies (EMS). Your role will be: Help with the development of the core of our…

We are making autonomous testing platform that finds bugs in your software with perfect reproducibility to help you fix them.

We are hiring across multiple positions in both engineering locations. Evervault is a VC Funded (Sequoia, Kleiner, Index) Payments & Data Security infrastructure company utilizing encryption to process the most sensitive data on the internet.

Alpaca offers brokerage APIs that let you (and your customers) trade various financial instruments all around the world. We’re currently hiring for two teams: our crypto team and our trading team. We’re looking for senior candidates who like shippin…

Lixo is a pioneering company specializing in data analysis solutions for waste collection, enhancing sorting quality and promoting the circular economy. We are looking for a Senior Software Engineer to take ownership of our platform, focusing on arc…

We’re hiring passionate software developers to help build innovative solutions that power the future of energy. From junior to manager-level positions, we have roles for every experience level. Work alongside exceptional colleagues to create cutting…

Spectrum Effect’s mission is to tackle the most challenging and costly problems in the wireless industry through innovation and automation. Our team is passionate about building disruptive technologies, engineering with excellence, and delivering su…

We are a passionate team who is in the process of changing construction. Our product is trusted to run many of the largest heavy construction projects in Australia. As we expand globally, we need a senior software engineer to work across our entire …

At Cephla our mission is to accelerate discoveries and solutions by making open and scalable bespoke microscopes available and accessible. With rapid development of technologies in life science + the advances in AI, the way we study biology is under…

There’s a massive transition happening in the video games industry right now. Gaming has become a full-blown cultural movement, and many fail to appreciate how it has already become the dominant form of leisure and entertainment for an entire genera…

SewerAI is a pioneer in underground infra management. We provide cutting edge solutions to Utilities, Contractors, Cities, Eng firms etc to help maintain our civic infrastructure. We combine AI/ML and Computer Vision with the SaaS model to deliver a…

Foundry is building the future of AI infrastructure with our Cloud Platform, providing self-serve access to high-performance GPU compute for training, fine-tuning, and serving AI models. We’re simplifying infrastructure for dynamic AI workflows, ena…

I'm CTO of a bootstrapped civic tech provider powering hundreds of local and county governments across the country and federal governments abroad. We provide 150+ services from marriage licenses to construction projects to tax assessments. Now we're…

Camber is working to improve the messy financial infrastructure for US Healthcare. We’ve built an automated end-to-end insurance billing system for recurring care, starting with Autism clinics. It’s a product that clinicians need and love. We automa…

Expanso is building a distributed compute platform, enabling users to run compute jobs where the data resides, unlocking new possibilities for data-intensive applications. We are fostering an open ecosystem of contributors and partners. We are looki…

Monad raised $225M in series A funding to scale our team in bringing the Monad blockchain to production. The Monad Foundation is a team of dedicated ecosystem and community builders who are on a mission to massively grow the impact of decentralized …

At PathAI, we're dedicated to improving patient outcomes with reliable AI-Powered technology and meaningful collaboration with biopharma, laboratories, and clinicians — aiming to provide patients with access to accurate diagnoses and effective treat…

Extend is building a LLM-native document processing platform (massive market w/ low NPS existing solutions). We're looking for engineer #4, lots of equity, culture of high impact and ownership, in-person in NYC. We've accelerated revenue 15x this pa…

Fullstory provides session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical, and the combination with analytics creates eye-opening insights.

OneSignal is building the best platform for businesses to intelligently engage with customers across every channel. We provide a simple interface to push notifications, email, and in-app messages, letting content creators focus on quality user engag…

We're a VC-funded startup building an automation platform for Infrastructure-as-Code, adding a Policy-as-Code layer above it, in order to make IaC usable in bigger companies, where you have to take care of state consistency, selective permissio…

Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve.

We are looking for candidates that are excited to join us on a mission to raise the standard of trust online. All of our roles are fully-remote, except where specific locations are noted.

At Seen, we believe that everyone deserves a fair opportunity to (re)build their credit. We understand how tough it can be to qualify for a credit card when your credit score isn’t where you want it to be. Seen is a new fintech company, started in 2…

We are seeking an experienced and capable Sr. Software Engineer to work with me, the CTO and be a leader on our growing technical team. You'll work directly with customers and our stakeholders to drive impact, as well as take ownership of the archit…

Counsel is re-inventing how healthcare is delivered by building an AI-first medical practice from the ground up. We believe in a future where patients can get unlimited, instant access to personalized medical advice from real clinicians in an asynch…

Temporal offers an entirely new way to build scalable and reliable applications. Temporal enables developers to focus on writing important business logic, and not on managing state or worrying about the underlying infrastructure.

We're a consulting platform and marketplace. On one side (demand), we help businesses find, connect, and learn from experts. On the other (supply), we make it easy for people to get paid to share what they know. Similar to other marketplaces, things…

BackNine is revolutionizing the insurance industry by making it easier for brokers to quote, apply, and manage policies—all in one seamless platform. We’re looking for a smart, creative, and self-driven engineer to join our small but highly impactfu…

At 10x Genomics, we build tools that help scientists understand biology at an unprecedented scale. Our software powers discoveries in single-cell and spatial biology—work that's changing how we understand health and disease. We're looking for engine…

At Findigs, we’re transforming the rental experience—making it fairer, stress-free, and more convenient by changing the fundamentals of renting. We build high-scale applications that streamline renting for millions. Our modern tech stack includes Py…

Alpaca offers brokerage APIs that let you (and your customers) trade various financial instruments all around the world. I'm helping Alpaca set up a new team focused on crypto perpetual futures — they're a really elegant abstraction for trading with…

Fleetio is a modern SaaS platform that helps thousands of organizations worldwide manage their fleet of vehicles and equipment. Founded in 2012, 2023 Series C, 6k+ customers, 60+M in ARR, 300+ employees, 4.5 rating on Glassdoor.

We’re hiring passionate software developers to help build innovative solutions that power the future of energy. From junior to manager-level positions, we have roles for every experience level. Work alongside exceptional colleagues to create cutting…

Building a next-gen payment orchestration platform. We’re a tech incubator/investor backed by successful implementations across fintech, e-commerce and enterprise software.

Hiring: 1) Customer Support Engineer - Open Source remote position in India (or similar time zone) to support growing Asian customer base. 2) Senior Site Reliability Engineer for our SaaS offering - likely North America or Europe 3) Senior Software …

VC-Backed startup Coefficient is a fully remote, Series A SaaS startup based in the SF Bay Area. Started by repeat founders with successful past exits, Coefficient has raised $24.7M from Battery Ventures, Foundation Capital, S28 Capital, and promine…

At Nylas, we specialize in making it easier for developers to add email, calendar, and contact management features into their applications. We provide tools called APIs, which streamline the integration of these functionalities, ensuring they are se…

Kandji, a fast-growing company in Miami, is hiring for several exciting full-time, ONSITE positions across multiple departments.

Hi everyone! Graphite (Neo-backed company) is expanding our engineering team. We raised $20M from Andreessen Horowitz, the founder of GitHub, the founder of PagerDuty, and the creators of React. Our team is 20+ strong with prior experience at Meta, …