Full-stack Blockchain Engineer
The Full-Stack Engineer will shape the user experience for a cutting-edge DeFi automation platform by building and testing full-stack applications utilizing blockchain technology. Key responsibilities include solving UI/UX challenges, ensuring seamless interaction between frontend and APIs/nodes, conducting code reviews, and maintaining security best practices. This role involves continuous improvement of development processes while collaborating with cross-functional teams to deliver features based on the product roadmap.
Full-Stack Engineer, Feature Management
The Fullstack Engineer will join the Feature Management team at LaunchDarkly to build developer-first tooling like MCP servers and browser toolbars that manage software features. Key responsibilities include designing and implementing these features, deeply understanding developer workflows, and collaborating cross-functionally with product and design teams. Developers are expected to participate in architecture planning, code reviews, and support applications in production, embracing a 'you-build-it-you-run-it' culture.
Staff Software Engineer
The Staff Software Engineer will build and expand the privacy-first backbone that healthcare customers rely on, developing tools for audience insight and optimization. This role requires at least 7 years of software engineering experience, a fast learning ability, and a focus on problem-solving. The position is fully remote within the US and offers significant exposure to customer interaction, sales, and product development.
Senior Software Engineer
The Senior Software Engineer will build and expand the privacy-first backbone relied upon by healthcare customers and develop tools for audience analysis and marketing optimization. This fully remote role emphasizes shipping features with immediate customer impact in a complex, high-growth market concerning HIPAA compliance and patient privacy. Candidates should have at least 7 years of software engineering experience and a strong ability to learn new technologies quickly.
QA Automation Engineer II
The QA Automation Engineer II is responsible for ensuring quality is at the heart of engineering practices, focusing on test and tooling automation for web-based enterprise applications. Key duties include developing testing strategies and frameworks using AI-assisted tools, designing, implementing, and maintaining automated test suites, and fostering an automation-first approach within scrum teams. The role requires technical mentorship and collaboration with product owners and scrum teams to deliver high-quality automated test scripts.
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Full-Stack Engineer (global)
Infisical is seeking an exceptional Full Stack Engineer to help build and expand their open-source security infrastructure platform for the AI era. Key responsibilities include developing and maintaining platform features, communicating directly with enterprise customers, and expanding newer product lines like PKI, SSH, and KMS. This role requires deep technical mastery in the JavaScript ecosystem (React, Node.js, TypeScript) and involves tackling complex, high-ownership challenges.
Full-Stack Engineer (americas)
Infisical is seeking a Full Stack Engineer to help build, optimize, and expand their open source security infrastructure platform for the AI era. Key responsibilities include developing and maintaining features, communicating directly with enterprise customers, and expanding new product lines like PKI and SSH. The role requires deep technical mastery of the JavaScript ecosystem (React, Node.js, TypeScript) and a bias toward action.
Engineering Manager
Engineering Managers at Gigs lead, support, and grow software engineering teams to deliver high-quality, impactful platform features, while partnering with Product and Design on roadmaps. This hands-on leadership role requires driving technical excellence across architecture and code reviews, maintaining a sustainable and inclusive engineering culture, and contributing to hiring. Ideal candidates possess 4+ years of team leadership experience in high-growth environments and a strong technical background.
Staff AI Engineer - AI Platform
This role focuses on building the core AI platform and directly applying Large Language Models (LLMs) to deliver intelligent features across ClickUp. Key responsibilities include architecting scalable AI platform services for LLM deployment, building robust backend systems and APIs, and integrating with multiple LLM providers. The engineer will also focus on MLOps practices, performance optimization, and driving best practices in AI privacy and security.
Senior AI Engineer (zürich)
The Senior AI Engineer will operate at the cutting edge of AI safety and security, building foundational infrastructure and taking full ownership of projects across the stack. Key responsibilities include designing and building new features end-to-end, collaborating with product teams to launch new products, and owning technical decisions and system architecture. The role requires strong programming fundamentals, 5+ years of experience with modern front-end frameworks, and a self-directed approach in a fast-paced startup environment.
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Senior Developer, Backend
The Senior Developer will join the Observability and Experimentation team, focusing on developing and maintaining back-end services written in Go. Key responsibilities include leading development, testing, and debugging of production software systems, mentoring junior team members, and driving technical design for performance and scalability improvements. This role requires 5+ years of experience in software development with hands-on Golang experience, and involves collaboration across cross-functional teams.
Principal Backend Engineer
The Principal Backend Engineer will participate in developing a cutting-edge, high-end micro-service-based platform aimed at processing billions of financial transactions daily with low latency. Key responsibilities include developing and maintaining backend applications, optimizing systems for performance and scalability, and leading technical decisions for SaaS solutions. The role requires proficiency in Node.js/TypeScript and strong experience with distributed systems and databases.
Software Engineer - Contract - Argentina
HomeVision is seeking a Software Engineer to extend and architect their AI-powered mortgage industry platform, MIRA. This role involves contributing to the codebase across the stack, from workflow engines to frontend data visualizations, while also setting technical vision and mentoring other engineers. The ideal candidate must possess deep technical experience in full-stack development, strong leadership skills, and proficiency in English.
Site Reliability Engineer
The Site Reliability Engineering (SRE) team at LayerZero focuses on crafting and maintaining large-scale, resilient systems that ensure service reliability and meet uptime expectations. Key responsibilities include building and monitoring blockchain node infrastructure, developing scalable infrastructure using code (Kubernetes/Helm), and automating incident response processes. Candidates should leverage their skills in coding, algorithmic problem-solving, and designing systems at scale to tackle unique scaling challenges.
Staff Software Engineer Platform & Architecture
The Staff Software Engineer will own the technical architecture of Wander's core platform, setting standards for software excellence across multiple product squads. Key responsibilities include defining the technical north star, driving engineering best practices (observability, testing, CI/CD), and leading cross-functional initiatives like LLM-powered pricing tools. This role requires proven experience scaling production systems and leading platform refactors during hyper-growth.
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Canals - Sr Backend Engineer (TypeScript, Node)
Canals is seeking a Senior Backend Engineer to focus primarily on backend development using Typescript and Node.js, though experience in new technologies is acceptable. The role emphasizes getting a lot done well and quickly, requiring strong technical talent and good judgment. This is a fully remote position, and the company is profitable and focused on engineering culture without accumulating technical debt.
Software Engineer - Backend
The Software Engineer (Backend) will be responsible for designing, constructing, and maintaining APIs, services, and systems critical to the fraud prevention platform. Key activities include developing new large-scale features, refining internal tooling, and contributing to technical roadmaps. Candidates should have proven experience building highly available APIs and relevant domain knowledge in banking/fintech/fraud prevention.
Senior Full-Stack Engineer, Analyze Product
Webflow is seeking a Senior Fullstack Engineer for their Analyze Product team to build and scale capabilities providing key insights and visualization for their AI-native Digital Experience Platform. This role involves full-stack development using Node.js, React, and TypeScript, collaborating with cross-functional teams, and tackling complex technical challenges. Responsibilities include building APIs, developing visualizations, and ensuring web best practices like performance optimization and accessibility.
Full-Stack Engineer, Reporting Systems - Contract 6mo
Polychain is hiring a Full Stack Engineer on a 6-month contract to architect and build reporting systems, covering data pipelines, APIs, and user interfaces. Key responsibilities include backend development with languages like Go/Node.js/Python, data ingestion/normalization, and building intuitive React/TypeScript dashboards for portfolio monitoring. The role requires strong SQL skills and a solid understanding of blockchain fundamentals.
Software Engineer - Integrations And Developer Experience Team
The Software Engineer will build and maintain customer-facing integrations between Fingerprint and third-party cloud providers like Cloudflare and AWS. Key responsibilities include contributing to backend integrations, enhancing the React/Node.js dashboard, and maintaining the open-source ecosystem (SDKs and libraries). This role requires 3-5 years of experience with relevant technologies and focuses on ensuring seamless device intelligence protection for customer workflows.