Senior Backend Engineer, Chat & Notifications
ClickUp is seeking a Senior Backend Engineer to own the development and scaling of the next generation of Chat, Inbox, and Notifications services. Responsibilities include building high-quality, performant, and reliable solutions using technologies like Typescript and Postgres on AWS. The role requires 5+ years of experience engineering high-throughput systems and collaborating cross-functionally to deliver a world-class product.
Senior Backend Engineer, Chat & Notifications
The Senior Backend Engineer will own the end-to-end development, maintenance, and scaling of ClickUp's next-generation Chat, Inbox, and Notifications systems. Key responsibilities include building high-quality, performant features using technologies like Typescript and Postgres, and solving complex technical challenges at scale within a globally distributed cloud infrastructure. The role requires significant experience in high-throughput systems and comfort working autonomously to deliver world-class product experiences.
Senior Software Engineer, Backend
The Senior Software Engineer, Backend will be responsible for building efficient, scalable, and reliable APIs that solve customer problems. Key responsibilities include owning large backend features, ensuring system health, and participating in important company-building initiatives. Candidates should have over 6 years of experience and demonstrate good judgment regarding tradeoffs and stable technologies.
Senior Product Engineer
Polymarket is seeking a product-obsessed, full-stack Senior Product Engineer with a keen eye for design and modern front-end performance optimization. Key responsibilities include building user-facing React features, engaging directly with users for feedback, and collaborating across the company to architect and launch product improvements. The role requires a technical founder type who can self-direct work and influence the long-term technical direction of the product engineering team.
Senior Software Engineer - Full-Stack
The Senior Software Engineer will join an all-star team to build Glide's initial embedded fintech platform, focusing on reimagining the banking experience for legacy financial institutions. Key responsibilities include building a well-tested, secure frontend and designing a scalable architecture that serves hundreds of thousands of users. This role requires seamless movement between frontend and backend development using modern technologies like Typescript, React, and Node.js.
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Senior Full-Stack Software Engineer, Grc
The Senior Software Engineer, GRC, at Vanta will be responsible for leading complex technical projects and setting the direction for critical product and infrastructure surface areas to support rapid business scaling. Key activities involve designing, developing, and owning new product functionality using modern frameworks like TypeScript, React, and Node.js, while mentoring the engineering team. Success in this role requires at least 5 years of industry experience and proven technical leadership on complex projects, ideally within a startup environment.
Software Engineer, Growth
Ambrook is hiring a Senior Growth Engineer to partner with the Head of Growth to accelerate user acquisition and expansion strategy. Key responsibilities include developing high-impact A/B tests, optimizing conversion funnels, and building instrumentation to track key growth metrics. The role requires translating technical concepts and balancing quick iterations with scalable solutions for rapid growth.
Senior Developer Success Engineer
The Senior Developer Success Engineer at Temporal will serve as the frontline technical expert, assisting developers in deploying and scaling Temporal in cloud-native environments. Key responsibilities include troubleshooting complex infrastructure issues, optimizing performance, and developing automation solutions across AWS, GCP, Kubernetes, and microservices. This role requires strong programming skills in Go, Python, and Java, focusing on improving developer experience and reliability in distributed systems.
Senior Frontend Engineer (ingeniero/a Frontend Senior ) - Remote Future Opportunities
Clara is seeking a Senior Frontend Engineer to join their talent pipeline for future opportunities in Latin America. The role involves designing and implementing scalable web applications using React, JavaScript, and TypeScript, collaborating with cross-functional teams to build high-quality user interfaces. Key responsibilities include ensuring performance, scalability, and maintaining visual consistency across applications while contributing to testing and deployment flows.
Senior Frontend Software Engineer
Synthflow AI is hiring a Senior Front End Engineer focused on React, TypeScript, and Tailwind to build and scale their core no-code platform for voice AI agents. Key responsibilities include building and maintaining the front-end architecture, implementing user-facing features, and collaborating with cross-functional teams. This role requires a minimum of 4 years of professional front-end experience and involves working in a fast-paced startup environment where innovation and scalability are priorities.
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Staff Software Engineer (react Native)
The Staff Software Engineer will be responsible for leading development and maintenance of mobile applications for veterinary clinics and pet parents using React Native. Key duties involve designing, building, and improving tools that streamline clinic operations and supply chains. This role requires deep involvement in plan formulation, creation, and maintenance across mobile apps, working closely with native mobile components and the CTO.
Senior Game Developer
Playson is seeking a Senior Front-End JS Game Developer to join their team and deliver high-performance solutions within their gaming engine. Key responsibilities include developing new features and ensuring strong FPS and CPU performance using JavaScript/TypeScript, WebGL, and related patterns. The role offers competitive salary, quarterly bonuses, flexible scheduling, and full remote work options within the EU.
Senior Full-stack Engineer
OpenRouter seeks a Senior Full-Stack Engineer to join their small, technical team to build user-facing features using React and Next.js for the front end, and develop scalable API functionality using Cloudflare Workers for the backend. Key responsibilities include end-to-end feature ownership, maintaining high standards with TypeScript, and optimizing performance across systems. The ideal candidate has 4+ years of experience and thrives in a fast-paced, asynchronous startup environment.
Senior Frontend Engineer
The Senior Frontend Engineer will be responsible for building features in Angular 2+ while collaborating closely with backend and integrations teams. Key duties involve architecting efficient and reusable front-end code, managing priorities, and fixing bugs while ensuring code quality through testing. Candidates need 5+ years of experience with JavaScript and modern frameworks like Angular 2+.
Senior Frontend Engineer
The Senior Frontend Engineer will be responsible for building features using Angular 2+ and collaborating closely with design, engineering, and product teams. Key responsibilities include architecting efficient and reusable front-end code, managing project priorities, and ensuring code quality through testing. This role requires proficiency in modern JavaScript frameworks and a strong understanding of performance optimization.
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Senior Frontend Engineer
The Senior Frontend Engineer will be responsible for building features in Angular 2+ and collaborating closely with designers, engineers, and product teams. Key duties include architecting efficient, reusable front-end code, managing project priorities, and ensuring code quality through testing. This role requires proficiency in modern JavaScript frameworks and a strong focus on performance and scalability.
Senior Frontend Engineer
The Senior Frontend Engineer will build features in Angular 2+ by collaborating with designers, engineers, and product teams. Key responsibilities include architecting efficient, reusable front-end code, managing project priorities, and fixing bugs swiftly. The role requires a strong understanding of modern JavaScript frameworks, component building, and performance development, alongside testing responsibilities with a QA counterpart.
Senior Software Engineer, Backend - Latam
The Senior Software Engineer will be responsible for designing, developing, and maintaining backend services and APIs, primarily using TypeScript and Node.js. Key tasks include optimizing system performance, participating in architectural discussions, and improving development workflows. This full-time role requires 5+ years of experience and is targeted exclusively for candidates based within Latin America.
Senior React Native Engineer, Mobile
Fullscript is seeking a Senior React Native Engineer to join their mobile platform team, focusing on a patient-facing e-commerce mobile application. This role involves collaborating on architecture, implementing high-quality features, maintaining infrastructure, and improving mobile development workflows. The engineer will also assist in mentoring other developers and staying current with mobile trends.
Senior Software Engineer, Full-stack
Owner.com is seeking a Senior Software Engineer, Full-Stack, to build and ship new products and features for their AI growth system for local restaurants. This 100% remote role, available in the United States or Canada, involves taking end-to-end ownership of projects, ensuring high-quality code, and collaborating with cross-functional teams to shape product direction.