Senior Frontend Software Engineer, Trust Web
The Trust Web team is hiring a product-minded Senior Software Engineer to build and maintain web experiences guiding sellers from signup to first payment. Responsibilities include leading end-to-end development of features using React, evolving the identity web platform, and providing technical mentorship. Candidates should have strong frontend expertise and typically 8+ years of industry experience.
Senior Front-end Developer
The Senior Front-End Developer will collaborate on and lead complex technical projects, focusing on high-quality delivery and technical excellence. Key responsibilities include spearheading code quality improvements, writing automated tests, conducting code reviews, and acting as a technical mentor to junior engineers. This role requires 7+ years of professional experience with modern front-end technologies like Typescript and the React ecosystem.
Développeur(euse) Front-end Senior
The role involves collaborating on and leading complex technical projects, ensuring high-quality delivery, and maintaining technical excellence in the Front-End team. Key responsibilities include improving code quality, writing automated tests, mentoring junior engineers, and performing code reviews. Candidates must have over 7 years of professional Front-End development experience, specifically with TypeScript, React, and modern state management.
Senior Software Engineer, Helioscope
The Senior Software Engineer will work across the full stack on the HelioScope team to build high-performing tools for large-scale commercial solar projects. Key responsibilities include designing and implementing solutions, mentoring peers through technical leadership, and driving key initiatives from ideation through delivery. This hybrid role requires 5+ years of experience and proficiency in core languages like Python, JavaScript, or TypeScript.
Shopify Developer
The role seeks a skilled Shopify Developer to design, develop, and maintain high-quality E-Commerce webstores using technologies like React JS and TypeScript. Key responsibilities include leading technical implementation, ensuring code quality, troubleshooting issues, and mentoring junior developers within an Agile framework. This is a part-time position based on project demand.
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Senior Frontend Engineer
The Senior Frontend Engineer will be critical in developing next-generation AR pilot training applications, focusing on designing and enhancing web-based applications that integrate with cutting-edge augmented reality technology. Responsibilities include addressing software issues promptly, working independently, and managing tasks within an Agile framework. Effective communication is essential for participation in standup meetings, sprint planning, and reviews.
Senior Full-Stack Engineer, Menu
The Menu Team is seeking a Full Stack Engineer to build and optimize backend services and APIs, focusing on the Server-Driven UI (SDUI) service within a Backend-for-Frontend (BFF) architecture. Key responsibilities include developing scalable backend services, optimizing database queries, and collaborating cross-functionally with product, mobile, and web teams to enhance the user-facing menu experience.
Software Engineer Early Career
The Software Engineer (Early Career) position involves active participation in product development, strengthening technical excellence within the engineering team. Key responsibilities include developing and evolving data-intensive products using Typescript in an AWS serverless architecture, collaborating on scalable microservices and APIs, and ensuring product quality and consistency. This role requires working with agile methodologies and contributing to architectural discussions.
Principal Security Engineer, Application Security
The Principal Application Security Engineer drives complex, strategic security engineering solutions for the Application Security + Response subdepartment. Key responsibilities include resolving systemic vulnerability classes, performing complex security reviews and threat modeling, and defining secure development standards for engineering teams. This role also provides technical leadership during security crises and contributes to long-term security architecture.
Lead QA Engineer
The role seeks the first dedicated QA Engineer at Stack AI in San Francisco to establish automated testing foundations, reliability metrics, and quality culture. Key responsibilities include designing and executing test plans across web, API, and backend systems, and owning/extending the test automation framework. The engineer will collaborate with Product and Engineering to debug issues, verify fixes, and integrate testing into CI/CD pipelines to ensure platform stability for AI-driven workflows.
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Senior Backend Engineer - Perps
This Senior Backend Engineer role focuses exclusively on integrating Hyperliquid functionalities, such as TWAP and perps, into LI.FI's core API platform. The primary responsibility involves building robust, high-quality backend code for same-chain and cross-chain trading systems without any frontend work. Candidates must be located in the EMEA region and demonstrate strong familiarity with Hyperliquid's architecture and orderbook mechanics.
Lead Automation QA Engineer
The Lead Automation QA Engineer will lead and mentor the QA team, focusing on maintaining high quality through manual and automated testing processes. Key responsibilities include developing automated tests using Playwright/JavaScript, reviewing testing methodologies, and providing mentorship to junior staff. The role requires strong experience in test automation, framework creation, and collaboration across development teams.
Middle Automation QA Engineer
The Middle Automation QA Engineer will be responsible for writing Web UI automated tests using Playwright and creating API autotests. Key duties include analyzing regression reports, maintaining the automated testing framework, and participating in code reviews within Dockerized environments. Candidates must have 3+ years of experience in automated testing, with a strong focus on Playwright and JavaScript/TypeScript for test automation.
Staff Software Engineer - Community
The Staff Software Engineer will be responsible for creating robust, scalable, and secure microservices powering the SaaS platform, leveraging AWS and TypeScript. A critical part of the role involves shaping the AI strategy, leading design decisions, embedding AI responsibly into systems, and mentoring teams on AI capabilities and safety. Key duties include championing secure microservice delivery, setting technical direction, and owning projects end-to-end.
Senior Design Engineer (web/UX) - Remote - Emea
WunderGraph is seeking a Senior Design Engineer to bridge the gap between design and engineering, functioning as the first person in this role. Key responsibilities include leading the end-to-end design-engineering process, driving a scalable design system across product and marketing, and contributing to implementation using tools like Figma, React, and TypeScript. This role offers immense ownership over internal developer tooling and external brand presentation.
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Senior Software Engineer - Frontend - Pro
The Senior Software Engineer - Frontend - Pro will be responsible for designing, developing, and maintaining high-quality applications using React and setting the standard for code quality. Key responsibilities include leading complex software systems development, significantly influencing technical decisions, and mentoring other engineers. This is a fully remote role focused on the trading backend services, APIs, and various trading services for Kraken Pro.
Senior Software Engineer - Frontend - Pro
The Senior Software Engineer will focus on designing, developing, and maintaining high-quality frontend applications using React for the Kraken Pro trading backend services team. Key responsibilities include setting code standards, leading complex system development, influencing technical strategy, and mentoring other engineers. The role requires mastery of multiple technologies and a deep understanding of scalable, fault-tolerant system architecture.
Senior Software Engineer (platform)
The Senior Software Engineer will join Team Access within the Platform Division, playing a crucial role in shaping the Authentication, Authorization, and Auditing (AAA) stack and improving the CDN stack. Key responsibilities involve developing and maintaining Infrastructure as Code (IaC) solutions using Terraform and Helm, crafting complex solutions for distributed systems, and coding primarily in Go. The role requires driving consensus on foundational infrastructure at scale, providing technical leadership, and mentoring junior engineers.
Manager, Engineering
The Engineering Manager will lead an 8-person Software Engineering team in Lisbon, focusing on scaling the next-generation Snyk API & Web DAST solution for AI-powered software development. Key responsibilities include co-developing the team roadmap, providing coaching and feedback to direct reports, and managing the team's on-call rotation. The role also requires hands-on coding, code reviews, and balancing delivery speed with product quality.
Senior Software Engineer (data Infrastructure)
The Senior Software Engineer (Data Infrastructure) will be responsible for designing, implementing, and managing high-scale Kafka clusters (Confluent/AWS MSK) and Snowflake data warehousing infrastructure. Key activities include developing Infrastructure as Code solutions using Terraform, crafting data pipelines, and ensuring high availability and performance of core data systems. This role heavily involves coding primarily in Go, while leading technical projects and providing mentorship to junior engineers.