Similar Jobs
Software • Analytics
As a Senior Frontend Engineer, you will lead frontend development, mentor team members, design scalable architecture, and enhance UI quality using AI tools.
Top Skills:
Ai ToolsGitJavaScriptReactTypescript
Travel
As a Senior Frontend Engineer, you will develop scalable front-end solutions for the HTS platform, ensuring optimal performance and usability in travel-related applications, and collaborating with cross-functional teams.
Top Skills:
CSSCss-In-JsReactScssTailwindTypescriptVite
Information Technology • Retail • Software
The Senior Frontend Engineer will enhance user productivity by developing a scalable collaboration platform, optimizing app performance, and leading feature design and implementation.
Top Skills:
AngularCanvas ApiNgrxNode.jsRestful ApisRxjsTypescriptWebglWebsockets
At Cofactr, we're redefining the electronics supply chain with a platform that combines powerful software, an electronics marketplace, and in-house logistics support. We're a startup looking for skilled individuals who can handle ambiguity and complexity while remaining pragmatic. We're seeking a Staff Fullstack Engineer (front-end leaning) to help architect and build product features that transform how customers manage their components and data. This role is hands-on and high-impact: you'll own features end-to-end, lead technical decisions, mentor others, and help shape our engineering culture as we scale.
You will
- Design, build, and own product functionality across the stack
- Lead projects and make critical technical trade-offs, balancing performance, scalability, and user experience
- Collaborate closely with product managers, designers, and customer-facing teams to translate complex requirements into intuitive solutions
- Champion technical excellence in code quality, testing, accessibility, and performance
- Contribute to technical leadership by guiding peers, surfacing risks, and ensuring alignment with product goals
- Potentially step into a hands-on management role as the team grows
Must Haves
- 8+ years of experience building and scaling complex SaaS products
- Deep expertise in React, TypeScript, and modern front-end frameworks
- Solid experience with Python backends and Postgres databases
- Proven ability to ship high-quality features from design to production in a startup environment
- Excellent communication skills—able to partner with product and non-technical stakeholders, surface key insights, and bring others along in decision-making
- Experience in technical leadership: setting direction, mentoring, and guiding teams through ambiguity
- Startup mentality: you are resilient, pragmatic, and ambitious, and you know how to push for impact while maintaining strong working relationships
Benefits
• Competitive salary and equity
• 100% employee premium coverage of health, dental, and vision plans
• FSA offerings
• 401(k) with 4% company matching
• flexible time off policy
• Commuter benefits with a company contribution
We are an equal opportunity employer that values and welcomes diversity. All qualified applicants will receive consideration for employment regardless of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, citizenship or immigration status, genetics, disability, age, or veteran status.
To conform to U.S. Government technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.
What you need to know about the Boston Tech Scene
Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.
Key Facts About Boston Tech
- Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
- Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
- Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
- Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
- Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
- Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories
