Senior Frontend Engineer — React/TypeScript Lead
Jobleads-US
athenahealth seeks a Lead Member of Technical Staff to anchor a React-based frontend modernization for clinical web apps in a hybrid Boston setting, guiding architecture, mentoring engineers, and ensuring high-quality frontend delivery.
You will collaborate with product, design, and backend teams, drive data contracts via GraphQL, and help shape a sustainable engineering culture with reusable components, testing standards, and documentation.
#J-18808-Ljbffr Jobleads-US$175k - $240k
...ubiquitous. We build the foundation for agent engineering in the real world, helping developers... ...re looking to bring on an experienced frontend engineer to develop and enhance new... ...new user-facing features using React & Typescript Build reusable components and front...SeniorWork at officeFlexible hours$140k - $200k
...About the Role As a Senior Frontend Engineer at Mobi, you will join a highly creative, fast-paced... ...modern frameworks and libraries (e.g., React). Translate UI/UX design wireframes... ...React framework. Experience with TypeScript. Familiarity with testing...SeniorFull time$197.3k - $225.1k
...Full-stack Engineer 4 (Python, Typescript, React, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business... ...- it’s a competitive advantage. What You'll Do: Lead a portfolio of diverse technology projects and a team of...SuggestedFull timePart timeInternshipH1bLocal area$179.4k - $245.6k
Full-stack Engineer 4 (Python, Typescript, React, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business... ...- it’s a competitive advantage. What You’ll Do: Lead a portfolio of diverse technology projects and a team of...SuggestedFull timePart timeInternshipH1bLocal area$191k - $253k
...on positioning Anduril as a lead provider of capabilities to enable... ....ABOUT THE JOBAs a Software Engineer in Lattice for Cyber, you... ...Design and build an extensible React-based component system as a... ...engineering experience in modern TypeScript/React application development...SeniorFull timeWork experience placementImmediate startRelocation- ...LangChain, Inc. is seeking an experienced frontend engineer to develop and enhance features on LangSmith, our enterprise platform for... ...improve usability. You’ll own frontend development with React and TypeScript, build reusable components, and optimize performance across...Senior
$165k - $200k
...opportunity for a hands-on frontend engineer to shape the user... ...support of a parent company leading innovation in... ...has shipped production React applications and has strong... ...for decades. This senior engineer will work alongside... ...applications with TypeScript Developing and...SeniorPermanent employmentWork at officeRemote work- ...Mobi seeks a Senior Frontend Engineer to build AI-driven customer experiences at the intersection of travel and AI. You will craft interactive UIs for AI-powered search, recommendations, and dashboards, collaborating with clients to translate needs into intuitive products...Senior
- ...Capital One is seeking a Full-stack Engineer 4 to lead a portfolio of microservices and full stack systems, delivering cloud-based solutions... ...across front-end and back-end development, primarily using Python, TypeScript, React, and AWS services. #J-18808-Ljbffr Jobleads-USSenior
- ...A leading engineering firm based in Medford is seeking a Senior Superintendent to manage construction activities on complex projects. The role requires a Bachelor's degree in Construction Management or related fields, and at least 15 years of experience in the construction...Senior
$201k - $280k
...values.Build and manage relationships with C-level clients and senior partner stakeholders. Develop a comprehensive understanding of their... ...clear, long-term joint strategy between Google and clients, and lead a cross-functional team within Google to collaborate on projects...SeniorShift work$152k - $228k
...Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.Job Summary:We're looking for a Senior Public Relations Lead to join Klaviyo's growing Communications team. This is a senior role for a strategic storyteller who can turn complex...Senior$110k - $160.91k
...infrastructure is essential. This role is focused on leading and overseeing routing and siting... ..., Electric Transmission Line Siting Senior Lead, you will serve as a technical and... ...experts across environmental, land use, engineering, and stakeholder engagement disciplines....SeniorFull timeFixed term contractCasual workWork at officeRemote workFlexible hoursShift work$212k - $333.19k
...will have a group of a dedicated group of experienced biologic drug hunters with the autonomy of a biotech and the resources of a leading pharmaceutical company. It is designed to incubate the future AI-powered operating models for large molecule discovery and deliver...SeniorMinimum wageLocal area$95k - $115k
...Description Job Description SMMA is seeking an experienced Senior Proposal Lead to join our collaborative Marketing team. This role is... ...multidisciplinary environment driven by collaboration between architects, engineers, technologists, researchers, and industry experts. We...SeniorWork from home$150k - $225k
...evaluation of large language models. We’re looking for a Senior Front-End Engineer to help build the interfaces that researchers use to... ...production features in Inspect’s front-end applications using TypeScript and React Own significant portions of our UI codebase and make...Senior- ...you ready to be at the forefront of medical innovation? As the Senior Global Medical Affairs Leader for MASH, you'll play a pivotal role... .... You'll advise on Research & Development investment decisions, lead pre-launch scientific efforts, and accelerate evidence-based...SeniorWorldwideRelocation package
- Takeda seeks a seasoned program leader to drive end-to-end execution for complex Medical programs at the asset level from Kendall Square, Cambridge. You will partner with Medical leaders to translate strategies into actionable, sequenced plans with clear accountability...Senior
- Harvard University, Faculty of Arts & Sciences seeks a senior leader to manage a team of Research Portfolio Managers, focusing on post-award management and compliance with school, university, and sponsor guidelines. The role requires extensive supervisory experience, advanced...Senior
- ...Arrowstreet Capital, Limited Partnership is seeking an experienced Application Security Engineer to drive secure software practices across CI/CD, DevSecOps, and vulnerability management. You will collaborate with engineering, DevOps, cloud, and product teams to embed...Senior
$165k - $236k
Ipsen Group is looking for an Associate Director of Neuroscience Marketing focusing on migraine HCP marketing. This critical role involves developing comprehensive marketing strategies for Dysport, collaborating across various teams, and creating compelling content. Applicants...Senior- Parabilis Medicines is seeking an Associate Director, Regulatory Affairs to lead regulatory strategy and execution across the product lifecycle in Cambridge, MA. This role focuses on advancing programs through optimized regulatory plans, with emphasis on NDA/BLA submissions...Senior
- Smithsonian Institution in Cambridge, MA is seeking a Supervisory Contract Administrator (Subcontracts) to manage day-to-day subaward activities and oversee complex procurements. You will drive pre- and post-award functions, provide strategic guidance on acquisition planning...SeniorContract work
- Regeneron is seeking a Senior Toxicologist to lead nonclinical development programs with guidance from a supervisor, applying GLP and FDA/ICH guidelines to design, conduct, interpret, and report toxicology studies in rodent and non-rodent models. The role also involves...Senior
- Harvard University’s Center for International Development (CID) is seeking a Senior Events Manager to lead CID’s global events program from Cambridge, MA. You will shape the annual portfolio, coordinate with faculty and leadership, and drive engagement with staff, fellows...Senior
- ...here is where you can help top clients shift to the New using leading-edge technologies on the most ground-breaking projects imaginable... ...experience, customer satisfaction, and community impact.As a Senior Manager, you will be responsible for running most aspects of client...SeniorFull timeWork experience placementLive inWork at officeLocal areaShift work
- Sanofi US seeks a Senior Clinical Lead to drive early clinical development in oncology, from FIH to phase 2a, including translational validation and PoC signals. You will partner with TMU CPS teams and global asset teams to integrate multidisciplinary data and lead rapid...Senior
- Alnylam Pharmaceuticals, Inc. seeks an Associate Director, Quantitative Systems Pharmacology in Cambridge, MA. The role leads QSP modeling across an RNAi portfolio, evaluating PK/PD and translating complex data into actionable insights. The candidate will mentor teammates...Senior
$212k - $333.19k
...Senior Director, AIRx Discovery Biology Lead Takeda Research is constructing the Discovery Automation & Robotics (DAR) group built on AI, automation, new ways of working, and talent with the singular vision of delivering differentiated medicines to the clinic at speed...SeniorMinimum wageLocal areaRemote work$119.7k - $222.3k
...seeking an enthusiastic and motivated PK Sciences representative to lead the development and use of artificial intelligence (AI) enabled... ...Scientist II. 4+ years of experience to be considered for Senior Principal Scientist. ~ Extensive and in-depth knowledge of pharmacokinetics...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Frontend Engineer — React/TypeScript Lead. Be the first to apply!
- front end developer Boston, MA
- frontend developer Boston, MA
- junior front end developer remote Boston, MA
- remote front end web developer Boston, MA
- front end developer internship remote Boston, MA
- entry level front end developer remote Boston, MA
- react front end developer Boston, MA
- entry level front end web developer Boston, MA
- front end engineer Boston, MA
- front end web developer part time Boston, MA



