Senior Security Engineer, Add-ons Operations
The Senior Security Engineer, Add-ons Operations role involves delivering major features and architectural improvements across the Firefox add-ons ecosystem (AMO), focusing on automated moderation pipelines and Reviewer tools. Key responsibilities include full-stack development (React/Django/MySQL on Google Cloud), enhancing platform reliability through monitoring and incident response, and maintaining platform security and user trust. The engineer will collaborate cross-functionally to deliver end-to-end improvements and contribute openly via code reviews and discussions.
Staff Software Engineer, Add-on Operations
The Staff Software Engineer in Add-on Operations at Mozilla will focus on crafting resilient systems, planning major architectural improvements for the Firefox add-ons stack, including automated moderation pipelines and Reviewer tools. Key responsibilities involve enhancing platform reliability through deployment and incident response, mentoring engineers, and collaborating across multidisciplinary teams to deliver end-to-end platform improvements for add-on developers. This role involves full-stack development using React/TypeScript, Django, and MySQL within a Google Cloud environment.
Staff Software Engineer, Add-on Operations
The Staff Software Engineer - Operations role focuses on crafting resilient systems for the Firefox add-ons ecosystem, particularly around automated moderation pipelines and developer tools. Responsibilities include planning major architectural improvements, mentoring engineers, and ensuring platform reliability through modern deployment and incident response practices on Google Cloud. This position requires strong full-stack development experience with React/TypeScript and Django, coupled with excellent collaboration skills in a distributed environment.
Senior Software Engineer (Backend) - Berlin (x/f/m)
This Senior Software Engineer role in Berlin focuses on leading the development of gold-standard access control and authorization systems for user rights management on the Doctolib platform. Key responsibilities include designing scalable authorization frameworks, modernizing legacy access models, and building robust APIs for permissions. The position requires 5+ years of full-stack experience, proven expertise in building authorization systems, and ideally experience in highly regulated domains like healthcare or fintech. The job is full-time, permanent, hybrid (3 days/week in office), and offers benefits including substantial paid time off, company health insurance, and relocation support for international mobility.
Associate Software Engineer
Jerry is seeking an Associate Software Engineer to join their team in the SF area to help scale their AI-powered AllCar™ app from 5M to 50M users. Responsibilities include writing production code quickly across various engineering pods, utilizing a modern stack including React, Node, and AWS. The role emphasizes rapid growth based on delivery and continuous learning within a mission-driven environment.
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Associate Software Engineer
Jerry is building an AI-powered AllCar™ app to simplify car ownership, including insurance and maintenance. The Associate Software Engineer will join an engineering pod, contributing to production code within weeks. The role requires a Bachelor's degree and offers significant impact and growth opportunities within a high-growth startup environment located in the SF area, though this specific posting lists a remote work location.
Junior Consultant at the Tech Collective
This Junior Consultant role involves blending engineering and consulting to design and optimize Governance, Risk, and Compliance (GRC) processes for clients, often replacing manual systems with custom web applications and databases. Candidates will apply modern techniques, including exploring AI agent development and workflow orchestration, while ensuring the technical cybersecurity foundation of solutions. The position is ideal for final-year students interested in development, cybersecurity, and consulting who thrive in a collaborative, hands-on learning environment.
Product Engineer
Bounce is looking for a Senior Product Engineer to join their Lisbon office to craft new products atop their physical world cloud storage platform. The role requires a generalist who can own projects across the entire technology stack, contributing to consumer apps, growth engines, and partner tools. The engineer will be responsible for writing high-quality code and maintaining existing architecture while working in fast-paced 1-week development cycles.
Senior AI Software Engineer
Lendable is seeking a Senior AI Software Engineer to join the Internal Automation team in London to build AI-powered tools and automated workflows, aiming to significantly improve company efficiency across departments like Finance and Compliance. The role requires strong full-stack skills in Python or TypeScript, proven experience building AI tooling used commercially, and comfort working with LLMs and containerized software deployment on Kubernetes. The engineer will take end-to-end ownership of projects, from initial problem definition through design, shipping, and iterative improvement based on measurable impact like time saved and errors reduced.
Technical Team Lead - Frontend
The Technical Team Lead will be responsible for technically driving a cross-functional team developing distributed microservices for the hospitality industry. Key duties involve ensuring code quality via reviews, coordination of planning and task assignment, and managing module releases and critical bugs. This role requires active contribution in team meetings and sharing knowledge to develop team competencies while maintaining high quality standards.
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Senior Software Engineer, Devtools
The Senior Software Engineer will join the MongoDB Database Experience team to help build developer tools for MongoDB Atlas, focusing on systems that allow users to interact with their data and monitor deployment health. Responsibilities include backend development, potentially taking on frontend tasks, and participating in a 24/7 on-call rotation. This role requires significant experience designing scalable, high-availability web applications and working with databases.
Senior Software Engineer, Box Apps
The Senior Software Engineer will lead the design and delivery of complex, user-facing features and platform capabilities for the Box Apps frontend in the Warsaw hub. Key responsibilities include partnering with cross-functional teams to define APIs, driving technical specifications, and championing reliability through comprehensive testing. This role requires an AI-first approach, focusing on leveraging technology to automate workflows and mentor junior engineers while shaping the technical direction for a rapidly growing product.
Founding Engineer, Dubai
Fractional AI is seeking a Founding Engineer to join its new Dubai office and play a leading role in building bespoke generative AI software solutions for EMEA and Asian clients. The role requires deep proficiency across multiple programming languages, comfort working across the full stack (backend, frontend, data, infrastructure), and active involvement in shaping company culture. Engineers will design and develop custom AI solutions, partnering with customers from requirements gathering through deployment, requiring a self-teaching mindset to solve novel problems.
Senior Software Engineer
The Senior Software Engineer will join the Decisioning team to design and implement cloud-native applications primarily using Node.js, React, and TypeScript, while also developing AI-driven capabilities with Python and MCP. Key responsibilities include developing scalable backend services, building reusable UI components, maintaining automated test suites, and contributing to architectural discussions. The role requires strong proficiency across the full stack, significant hands-on React experience, and the ability to mentor junior staff.
Senior Software Engineer - Mobile
This Senior Software Engineer role focuses on designing, developing, and implementing cutting-edge mobile software solutions, involving the full development lifecycle including architecture, coding, testing, and CI/CD pipeline creation. Responsibilities include engaging with clients on business requirements, performing code reviews, leading work sessions, and modernizing applications using cloud-native architectures like microservices and containers. The engineer will also mentor junior developers and contribute to the development of new application modernization offerings based on market demand.
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Senior Software Engineer (4 Years, Java Full-Stack, Genai)
This Senior Software Engineer role involves leveraging Artificial Intelligence (AI) and Generative AI to optimize Visa's global Release Management function. The engineer will lead the design, development, and maintenance of AI-powered automation tools integrated into CI/CD pipelines to ensure smooth and efficient software deployments. Key responsibilities include hands-on development using Java/Spring Boot and React, collaborating cross-functionally, and ensuring product quality through rigorous testing and code reviews.
Implementation Engineer
The Implementation Engineer will serve as the primary point of contact for healthcare organization customers, guiding them through onboarding, integration, and ongoing technical support for Metriport's data intelligence platform. Key responsibilities include conducting discovery calls, troubleshooting implementation issues, managing APIs and integrations, and ensuring customers derive value post-onboarding. This role requires a strong technical background, an entrepreneurial mindset, and a commitment to delivering results quickly.
Forward Deployed Engineer
Metriport is seeking a Forward Deployed Engineer to serve as the primary technical point of contact for healthcare customers, focusing on onboarding, integration, and ongoing support. This role requires a hacker mindset and strong ownership to quickly deliver value by troubleshooting issues and managing customer requirements in collaboration with engineering teams. Candidates must have 3+ years of experience with a full-stack background in React, TypeScript, and Node.js, and must be based in or willing to relocate to San Francisco for required onsite work.
Senior Full-Stack Engineer
Giga is seeking a Senior Fullstack Engineer to own features end-to-end, building the interfaces customers use to configure, monitor, and interact with real-time AI agents. Responsibilities include developing APIs, data models, and customer-facing interfaces while collaborating closely with design and product teams. The role requires balancing speed with product polish, involving work across the entire stack from database schema design to UI implementation.
Senior Backend Infrastructure Engineer
Giga is seeking a Senior Backend Infrastructure Engineer to build and maintain the foundational platform powering their real-time AI agents. This role involves writing application code focused on deployment systems, observability, and data infrastructure, serving other engineers as customers. The successful candidate will own critical systems end-to-end, ensuring platform reliability and team velocity.