Senior Software Engineer Jobs

We're a consulting platform and marketplace. On one side (demand), we help businesses (consultants, investors, and startups) find, connect, and learn from experts. On the other side (supply), we help make it easy for experts to get paid to share wha…

You'd be working with other passionate product engineers who previously worked at Google, Amazon, Helsing, Darktrace and Improbable. You'd be working alongside me in building a modern, ground control station software for drones using web technology.…

Fluency provides a digital advertising operating system that helps large-scale digital advertisers achieve transformational business efficiencies. The only solution that combines purpose-built Robotic Process Automation for Advertising with AI, Flue…

Pioneer's mission is to coordinate the funding for rapid decarbonization. We take the pain out of the government grants application process by using dozens of LLM workflows to reduce the effort required to apply and win government awards, and we’ve …

We build games that sports fans love to play. Based in the UK, we’re a top B2B provider in the gaming sector, powering fan engagement in over 50 countries with notable names in sports and entertainment. Founded four years ago, our company has seen a…

SiriusXM is opening a brand new technology office in Dublin, and Platform Engineering is looking for several senior-level Software Engineers and Cloud Engineers to build and enhance our internal cloud developer platform. If you get excited about bui…

Armanet is a founder-led, VC backed ad tech company supporting the 2A industry. Our mission is to modernize advertising capabilities for 2A brands and retailers. We are building a dedicated programmatic ad-tech stack (DSP, SSP, DMP, ADX) from the gr…

BioIntelliSense is ushering in a new era of continuous health monitoring and clinical intelligence for Remote Patient Monitoring (RPM) and Screening. Our medical-grade Data-as-a-Service (DaaS) platform seamlessly captures vitals, and other biometric…

Elaborate is a clinical intelligence platform designed to reduce physician burnout by automating inbasket tasks. We streamline workflows for lab result management, clinician review, routing processing, and care coordination—freeing clinicians from t…

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

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, …

Rentana is a venture-funded PropTech startup transforming the multifamily property management industry with AI-driven revenue management tools for large multifamily owner/operators. With a focus on transparency and trust, Rentana combines a TypeScri…

We’re Dandy; a Series C startup that is innovating the dental restorative manufacturing industry. Our goal is to bring dentistry into the digital age, creating a one stop shop for products that power a $200b industry. We’re hiring for engineering ro…

Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business. We're a sm…

We are searching for our new, talented colleagues to support the expansion of our Software Development team! Be part of a fun and highly experienced Software Team, building innovative cloud-based software solutions which power major decisions in the…

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.

Promptfoo is building the leading open-source toolkit for testing and evaluating large language models (LLMs). We are a small, high-impact team backed by Andreessen Horowitz, shaping the future of AI safety. Trusted by over 40,000 developers, we foc…

We are a health tech startup with a mission to help anyone discover and reach their health potential. The Nutrisense mobile app leverages continuous glucose monitoring (CGM) with access to virtual support from best-in-class nutritionists so that eve…

Smarkets is a betting exchange for sports and political trading that has handled over £29 billion in volume since 2010. Our company mission is to fix the betting industry with the best products and best prices.

Juniper operates at 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. At Juniper, we’ve built an end-to-end billing system. We’ve buil…

Ai2 is a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. We pursue foundational AI research and innovation to deliver real-world impact through large-scale open models, data, robotics, conservation, and beyond.…

Canny uses LLMs to automatically find customer feedback in support and sales conversations, to help product teams build better products. Small SaaS business, 16 person team, bootstrapped and profitable.

In the short term, this role will be focused primarily on iterating on the UX of our PWA prototype, building our production mobile app in React Native, adapting our existing infrastructure as we scale into alpha and beta, and building out the on-dev…

Hashboard is a new kind of business intelligence platform that bridges data modeling, product analytics, and self-service data exploration with a DevOps-inspired development toolkit. We are looking for a hands-on technical leader to join the team as…

Fullstory provides session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical, and the combination with analytics provides eye-opening insights. For the mobile roles, we’re not building apps. Experien…

Starrett-Bytewise Measurement Systems is a growing company that is an industry leader in designing and building precision, laser-based, non-contact measurement equipment. We are seeking a highly skilled and motivated Software Engineering Manager wit…

Stream powers APIs for Chat Messaging, Activity Feeds, Auto Moderation, Video & Audio that are used by over a billion end-users, and are powered by Go, RocksDB, and Raft - with response times typically measured in single-digit milliseconds. We reach…

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…

The Climate Accountability Lab headed by Prof. Geoffrey Supran is seeking a full-time Senior Software Engineer in the area of computational social science focused on social media. The researcher will work on interdisciplinary research projects compu…

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…

We're a consulting platform and marketplace. On one side (demand), we help businesses (consultants, investors, and startups) find, connect, and learn from experts. On the other side (supply), we help make it easy for experts to get paid to share wha…

Think space launch is cool? Want to help make sure it's done safely? We are seeking a talented and motivated Software Developer to join our application development team while serving as a forward-engineer for application systems deployed at U.S. Spa…

We’re redesigning the business phone network from the ground up. Starting with mobile apps and a softphone, we’re losing the jargon and building features customers actually want. We try to be flexible around work and don’t believe in regular 60-hour…

CloudTrucks is building a platform that reimagines what is needed to operate a trucking business. We use technology and data to innovate in a space that affects one of America's largest essential workforces. We work on everything from logistics to f…

ThreeFlow is the first Benefits Placement System, a new category of enterprise software that allows benefits brokers and insurance carriers to manage the entire placement process in one shared system. After our recent Series C, we’re excited to emba…

About Snyk: Every day, the world gets more digital thanks to tens of millions of developers building the future faster than ever. But with exponential growth comes exponential risk, as outnumbered security teams struggle to secure mountains of code.…

Solace is a healthcare advocacy marketplace that connects patients and families to experts who help them understand and take charge of their personal health. As a Full Stack Engineer, you’ll join a spectacularly talented team of fellow engineers—but…

We are searching for our new, talented colleagues to support the expansion of our Software Development team! Be part of a fun and highly experienced Software Team, building innovative cloud-based software solutions which power major decisions in the…

Ai2 is a Seattle based non-profit AI research institute founded in 2014 by the late Paul Allen. We develop foundational AI research and innovation to deliver real-world impact through large-scale open models, data, robotics, conservation, and beyond…

Backed by patio11 & backedvc, we’re an exporting startup, offering a chance to write code (django/postgres/python), learn to drive a forklift (Hyster J2.0UTT) and wire up label printers (brother-ql 1100c + a new zebra one which I bricked using Chat …

Count is like Jupyter, Tableau and Miro combined in one tool. Some of the world's leading data teams use it for everything from iterating data models and performing in-depth analyses to creating process flow maps of their entire business. We're a sm…

Cargado is an early stage technology startup revolutionizing how U.S.-Mexico cross-border logistics is executed. Founded by experienced entrepreneurs Matt Silver and Rylan Hawkins. Mexico has recently taken over the #1 spot as the United States’ lea…

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…

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

About us: Peregrine exists to help public safety organizations better protect their communities and the privacy of those they serve. Our stack is constantly evolving but based on a backend foundation of Python, Django, Celery, Airflow, and Kafka; a …

Adora is an early stage start-up working in the digital advertising space. We’re using Gen AI and computer vision techniques to create a new platform for the ~ 750B dollar digital advertising space. We have 2 engineering roles currently open: Senior…

Smarkets is a betting exchange for sports and political trading that has handled over £29 billion in volume since 2010. Our company mission is to fix the betting industry with the best products and best prices.

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.

Stream powers APIs for Chat Messaging, Activity Feeds, Auto Moderation, Video & Audio that are used by over a billion end-users, and are powered by Go, RocksDB, and Raft - with response times typically measured in single-digit milliseconds. We’re cu…

Fluency provides a digital advertising operating system that helps large-scale digital advertisers achieve transformational business efficiencies. The only solution that combines purpose-built Robotic Process Automation for Advertising with AI, Flue…

We're a nonprofit on a mission to make research-backed learning strategies accessible in K-12 classrooms through our web app, Podsie. You'll have significant ownership and impact on our product. Ideal candidates: - Are passionate about improving edu…