Pioneering Intelligence · 6 hours ago
Senior Software Engineer, Front End
Cambridge, MA
Full-time
Onsite
Mid, Senior Level
$108K/yr - $176K/yr
6+ years expPioneering Intelligence is a biotechnology company focused on building intelligent software systems that integrate AI with scientific reasoning. They are seeking a Senior Front-End Software Engineer to design and deploy web-based applications that facilitate human-AI collaboration, playing a key role in shaping a new platform aimed at enhancing complex workflows.
Computer Software
Responsibilities
Architect, develop, and maintain high-quality, testable front-end code and workflows aligned with complex scientific and analytical use cases
Translate user stories, wireframes, and prototypes into production-ready features emphasizing clarity, maintainability, and reusability
Implement responsive, accessible, and performant UIs optimized for data-rich, interactive workflows
Ensure security, scalability, and observability of front-end services in cloud environments (AWS)
Design and implement user interfaces from scratch, combining strong visual design with robust engineering
Create and maintain scalable, consistent, and visually appealing UI components using a modern React.js stack
Maintain front-end quality through comprehensive testing and validation of user flows and interface behavior
Develop and maintain test suites (unit, integration, and end-to-end) for UI reliability
Apply DevOps/GitOps practices for automated testing, deployment, and monitoring
Mentor engineers and scientists, driving technical quality and ensuring extensibility and performance across evolving use cases
Qualification
Required
B.S. in Computer Science, Engineering, or related field, with 6+ years of professional software development experience
Expertise with modern front-end frameworks and tools, including React.js, TypeScript, Tailwind CSS, Redux Toolkit, Playwright, and Shadcn
Strong experience with Node.js
Skilled in writing and maintaining comprehensive test suites (Jest, React Testing Library, Cypress)
Experience with system design, performance optimization, observability, and operational excellence for parallel LLM workloads
Strong intuition for UX design and a passion for building intuitive, workflow-first products
Excellent communication skills and a collaborative mindset in fast-moving, cross-functional environments
Preferred
Background in scientific domains such as biology, chemistry, or complex systems (a plus, not required)
Benefits
Healthcare coverage
Annual incentive program
Retirement benefits
Broad range of other benefits
Company
Pioneering Intelligence
Pioneering Intelligence is an initiative of Flagship Pioneering harnessing artificial intelligence to accelerate innovation in the life sciences and beyond.
11-50 employees
H1B Sponsorship
Pioneering Intelligence has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2020 (1)
Funding
Current Stage
Early StageCompany data provided by crunchbase