Full-Stack Software Engineer II (JavaScript)

Kensho is S&P Globals hub for AI innovation and transformation. With expertise in machine learning natural language processing and data discovery we develop and deploy novel solutions to innovate and drive progress at S&P Global and its customers worldwide. Kenshos solutions and research focus on business and financial generative AI applications agents data retrieval APIs data extraction and much more.

At Kensho we hire talented people and give them the autonomy and support needed to build amazing technology and products. We collaborate using our teammates diverse perspectives to solve hard problems. Our communication with one another is open honest and efficient. We dedicate time and resources to explore new ideas but always rooted in engineering best practices. As a result we can innovate rapidly to produce technology that is scalable robust and useful.

Kenshos Applications group develops the web apps and APIs that deliver Kenshos AI capabilities to our customers. Our teams are small product-focused and intent on shipping high-quality code that best leverages our efforts. Were collegial humble and inquisitive and we delight in learning from teammates with backgrounds skills and interests different from our own.

Our App Experiences team focuses on breathing life into novel ML capabilities translating them into valuable and intuitive end-user experiences. We collaborate closely with our Product and Design teams to understand user needs looking for creative applications and delivery mechanisms of our technology. We demo early and often and we keep a tight iteration loop. We sweat the details when it comes to UX.

As a Full-Stack Software Engineer II you will build AI-centric web applications in TypeScript ranging from experimental POCs to full-fledged product offerings. Youll work with the team to understand trade-offs and make technical and architectural decisions. Youll aim for high iteration velocity and optimize for learning. The ideal candidate loves product and views technology as a means not an end and is excited to gain familiarity with all aspects of the software development lifecycle.

At Kensho we believe in flexibility-first and give our employees the opportunity to work from where they feel most productive and engaged (must be in the United States). We also value in-person collaboration so there may be times when travel to one of our Kensho hubs (e.g. Cambridge MA or NYC) will be required for team meetings or company events.

Kensho states that the anticipated base salary range for the position is 130 -175k. In addition this role is eligible for an annual incentive bonus and equity plans. At Kensho it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case.

What Youll Do :

Build full-stack and SPA TypeScript applications ranging from experiments to flagship products

Collaborate on product decisions and communicate technical constraints and considerations

Collaborate on technical decisions and conventions

Quickly level up and learn from the team and the broader organization via mentorship code review knowledge sharing etc.

Manage project priorities estimates and deliverables

What Youll Need :

At least three years of direct experience building commercial web applications in JavaScript / TypeScript

At least two years of that experience working directly on web UIs in a modern framework

At least one domain of interest to develop deep expertise (e.g. web performance design systems framework knowledge etc.)

Some interest in product design

Kind and efficient communication skills for both technical and non-technical audiences

Ability to deeply understand product and technical requirements

Technologies & Tools We Use :

Development : TypeScript React Tailwind LangGraph AI SDK Drizzle

Ops : Git GitHub Amazon EKS AWS Sentry Langfuse Prometheus

At Kensho we pride ourselves on providing top-of-market benefits including :

Medical Dental and Vision insurance

100% company paid premiums

Unlimited Paid Time Off

26 weeks of 100% paid Parental Leave (paternity and maternity)

401(k) plan with 6% employer matching

Generous company matching on donations to non-profit charities

Up to $20000 tuition assistance toward degree programs plus up to $4000 / year for ongoing professional education such as industry conferences

Plentiful snacks drinks and regularly catered lunches

Dog-friendly office (CAM office)

Bike sharing program memberships

Compassion leave and elder care leave

Mentoring and additional learning opportunities

Opportunity to expand professional network and participate in conferences and events

Recruitment Fraud Alert :

If you receive an email from a domain or any other regionally based domains it is a scam and should be reported to . S&P Global never requires any candidate to pay money for job applications interviews offer letters pre-employment training or for equipment / delivery of equipment. Stay informed and protect yourself from recruitment fraud by reviewing our guidelines fraudulent domains and how to report suspicious activity here.

We are an equal opportunity employer that welcomes future Kenshins with all experiences and perspectives. Kensho is headquartered in Cambridge MA with an additional office location in New York City. All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation gender identity or national origin.

Required Experience :

IC

Key Skills

Arm,CSS,C / C++,HTML5,React,Redux,Node.js,Angular,Ember.js,JavaScript,backbone.js,Operating Systems

Employment Type : Full-Time

Experience : years

Vacancy : 1