Senior Software Engineer Jobs

Mobian is a new venture from the founding team behind Moat (acquired by Oracle), reimagining brand safety, contextual intelligence, and targeting in digital advertising. We leverage advanced AI and LLMs to analyze content—across text, image, audio, …

Ascend is a series A start up with 55 people and a 17 person eng team. We're an onsite company based in SF. We're looking for Senior Software engineers to join the team. Our product is an accounting automation platform for the insurance industry. We…

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 …

Shakudo seeks a Senior Software Engineer with strong experience in systems development. In this role, you can expect to play a crucial role in building our core platform features, as well as creating production-level AI applications. The role requir…

We're hiring experienced C#/.NET engineers to help us build out the core of our enterprise-grade, distributed DataOps platform. We're looking for engineers with deep experience in the Microsoft stack, including multi-threading, performance optimizat…

As a company with roots in the open-source community, Plotly introduced web-based data visualization to Python. Today, the company offers Dash Enterprise, which provides the best software tools and platform to enable every enterprise in the world to…

I am looking for someone with a lot of experience with SaaS platforms at scale. We are turning Grafana into a proper observability app platform where OSS and proprietary apps can directly tap into dashboards, alerts, incidents, and telemetry and del…

Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make ag…

Love building a product that improves a user’s life so much that they can’t help but share it with their peers? Boost My School is on a mission to help schools fund brighter student futures. Our platform is trusted by 200+ K-12 schools to modernize …

Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen (with private details redacted) - and the combinat…

Join our founding Engineering and Product teams. Peregrine helps critical institutions make better decisions and improve operations by unlocking the value of their data.

Smarkets is a betting exchange for sports and political trading that has handled over £37 billion in volume since 2010. Our company mission is to fix the betting industry with the best products and best prices.

Justworks is helping businesses get off the ground by enabling them to focus on running their business. We solve HR issues. We’re data-driven and never stop iterating. And, we are hiring across the board! If you’d like to work in a supportive, entre…

We're building the world's first observability stack for mission-critical hardware sensor data. Founded by engineers who've literally put rockets into orbit, Sift provides unified data pipelines, infrastructure, and analysis tools for complex hardwa…

Upskilling talent for the careers of the future

We’re building Graphite to help high-performing engineering teams run faster, cleaner code reviews. Our product is already used by some of the world’s best developers, and we’re just getting started! We’re hiring experienced engineers across the sta…

We protect devices from chip to cloud—securing firmware, hardware, and the supply chain beneath the OS. Fortune 100s and federal agencies run us in production.

NexHealth is like Uber before ride sharing was a thing but for healthcare experiences. Engineering at NexHealth boasts of high talent density with chapters in SF and Seattle. The company has created a market segment of its own, is on an amazing traj…

GlassHouse is a funded startup whose mission is to make more profitable home service businesses. We have customers, funding, a great product, and are ready to grow -- come build with us!

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. Most of the software engineering positions have been repeatin…

For over 200 wealth organisations, Privatize isn’t just the place to access Private Equity, Private Credit and Infrastructure funds. It’s the operating system for private markets — from education and fund insights to portfolio design, execution, and…

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…

GHCO is an ETF market maker, quoting across European exchanges. We're a small team of expert traders and proven software engineers, looking for experienced technologists who have an interest in advancing the state of the art in automated market maki…

We're a VC-funded startup building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible. On the backend we're using 100…

We’re building AI agents for unstructured data. 80% of data is unstructured and traditional methods such as web scraping, PDF parsing, and manual data preparation require expensive engineering resources and constant maintenance. We’re solving this a…

We are working with a consortium of public broadcasters around the world to create a publicly-owned public-interest online space that helps people with different viewpoints understand each other and relate to each other. This project has a lot of mo…

Squint is a mobile app that uses AI and AR to automate data entry, generate custom procedures, and make every operator an expert. Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operator…

I'm Mark, the technical co-founder and CTO at Goody. Despite being something everyone does, gifting is one of the areas of commerce yet to be disrupted. Our goal is to make people's days by making gifting easy, while building a sustainable business …

Join our founding engineering team. Peregrine helps critical institutions make better decisions and improve operations by unlocking the value of their data.

Squint is a mobile app that uses AI and AR to automate data entry, generate custom procedures, and make every operator an expert. Squint is the leading manufacturing intelligence platform. We unlock agentic manufacturing by giving frontline operator…

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 …

Conduit Tech is looking to fill a few key roles in product development at our early stage climate tech startup. We’re well-funded with a stable product working for hundreds of HVAC companies across the United States, generating direct product feedba…

As a company with roots in the open-source community, Plotly introduced web-based data visualization to Python. Today, the company offers Dash Enterprise, which provides the best software tools and platform to enable every enterprise in the world to…

DataHub provides AI & data context management to safely manage and use data. The tech is built on top of DataHub Core, the #1 open-source metadata platform with 12,000+ members (50x growth over 4 years).

Pomerium builds identity and access management infrastructure for the internet. We’re helping small startups and the world’s biggest companies improve their security posture, facilitate distributed remote work, and scale their efforts globally. And …

Curipod is the AI-powered curriculum and instruction platform for teacher-paced lessons that get students to look up from their screens and talk. 1M+ Monthly Students and growing fast. Most of the engineering team are former founders and CTOs. Join …

Love building a product that improves a user’s life so much that they can’t help but share it with their peers? Boost My School is on a mission to help schools fund brighter student futures. Our platform is trusted by 200+ K-12 schools to modernize …

BillionToOne is ranked at the top 5% of Y Combinator companies with close to $400M in funding. In June 2024, we closed a $130M Series D resulting in a company valuation of over $1 billion. This funding has come from prestigious global institutional …

Coder is an AI software development company leading the future of autonomous coding. We empower teams to build software faster, more securely, and at scale through the collaboration of AI coding agents and human developers. Our mission is to make ag…

Develop software to help the US Army solve pressing, tactical issues using a modern tech stack.

StorPool is hiring exceptional engineers for our Core Storage team. Join us to build and evolve the heart of our globally recognized distributed block storage platform, used by leading cloud builders worldwide. Deep technical excellence in C/Linux s…

We're a VC-funded startup building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code – from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible. On the backend we're using 100…

We’re helping teens and families get the mental health support they deserve. Many of our families are on Medicaid and/or in foster care. We build tech that powers care in the real world - apps for our staff (guides, therapist, psychiatrists, ops) an…

Agentio is AI-native platform enabling brands like Bombas, DoorDash, and HelloFresh to scale revenue through creator-led advertising—and empowering creators to monetize more efficiently. We raised our Series A in November from Benchmark (Uber, Snap,…

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're a well funded (a16z) close-knit seed stage insurtech - building next-gen enterprise infrastructure for the $7T insurance industry. If you are a passionate full stack Golang Developer with a track record of building high-quality applications an…

Camber (fka 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 Camber, we’ve built an end-to-end billing system…

At Page Vault, we're on an exciting mission to transform the way web evidence is used in legal battles. Our cutting-edge technology captures web content effortlessly and, critically, makes it admissible in court. We're a fully remote team …

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 building Graphite to help high-performing engineering teams run faster, cleaner code reviews. Our product is already used by some of the world’s best developers, and we’re just getting started! We're hiring experienced engineers across the sta…

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. Most of the software engineering positions have been repeatin…

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, $65M+ ARR, 350+ employees, 4.5 rating on Glassdoor.

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…

Fullstory provides privacy-preserving session replay and analytics for websites and mobile apps. Our session replays are nothing short of magical - they look almost like a video of the user's screen - and the combination with analytics creates eye-o…

I'm CTO of a bootstrapped civic tech provider powering hundreds of local and county governments across 40+ states and 3 countries. We provide 150+ services from marriage licenses to construction projects to tax assessments. Now we're building out AI…

Goody is hiring a full-stack Senior Software Engineer who likes to ship at a startup pace and has an eye for exceptional UI/UX. Our goal is to make people's days by making gifting easy, while building a sustainable business on that market opportunit…

We build supply-chain security that protects every device from chip to cloud. Fortune-100s and federal agencies run us in production, and we’re growing two core teams.