Senior Software Engineer, Infrastructure

Kensho
Cambridge, MA

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.

At Kensho we hire talented people and give them the autonomy and support needed to build amazing technology and products. To do this we look for people who insist on a bias towards action to minimize unhelpful hierarchy and process. 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 and as a result we produce technology that is scalable robust and useful.

As an Infrastructure Engineer at Kensho you will be responsible for building systems and frameworks that will be used by teams across the organization. You will be working on a team with experienced engineers and have an opportunity to learn and grow. As an engineer on the Infrastructure team you have the opportunity to work on the core platform that hosts all our assets as well as to build monitoring & alerting that identify the health of such services.

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 150k225k. 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:

  • Design core backend software components that powers the Kensho language models and other products

  • Build tools to empower the engineering teams

  • Code using primarily python jsonnet and other languages

  • Collaborate with other teams to gather requirements and support their workflows

  • Conduct architecture design and code reviews

  • Analyze and improve efficiency scalability and stability of various system resources

What Youll Need:

  • 5-year of relevant work experience in software development

  • Professional coding experience and fluency in any 2 of Python C Rust or Go

  • Experience architecting and developing large scale distributed systems

  • Experience designing and deploying solutions to major cloud providers such as AWS GCP and Azure with solid understanding of CI/CD practices

  • Experience in concurrency multithreading and synchronization

  • Familiarity with the Unix/Linux environments

How to Really Get Our Attention:

  • Your github account showing practical entrepreneurial initiative

  • You have experience building distributed systems or have collaborated on a team developing internal tools

  • You have experience building systems processing large amounts of data

  • You have experience productionizing large machine learning models (LLMs)

  • You have experience in MLOps

Technologies We Love:

  • Kubernetes Terraform Grafana Prometheus Kafka PostgreSQL

  • Ubuntu linux or similar operating systems

Benefits & Perks

  • 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

About Kensho

Kensho uses machine learning artificial intelligence natural language processing and data visualization techniques to solve some of the hardest analytical problems and create breakthrough financial intelligence solutions for our parent company S&P Global.

Kensho was founded in 2013 by Harvard & MIT alums and was acquired by S&P Global in 2018. Kensho continues to operate as a startup in order to maintain our distinct independent brand and to promote our breakthrough innovative culture. Our team of Kenshins enjoy a dynamic and collaborative work environment that runs autonomously from S&P while leveraging the unparalleled breadth and depth of data and resources available as part of S&P Global.

As Kenshins we pride ourselves on maintaining an innovative culture that depends on diversity and inclusion. We are an equal opportunity employer that welcomes future Kenshins with all experiences and is headquartered in Cambridge MA with an office 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.

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:

Senior IC

Posted 2025-11-19

Recommended Jobs

Housing Operations Coordinator - Up to $25/hour

ProPivotal Staffing
Worcester, MA

Housing Operations Coordinator - Up to $25/hour We are seeking a Housing Operations Coordinator to manage all aspects of student housing operations throughout the year. This role is vital in maint…

View Details
Posted 2025-11-09

Operator

Hiring Help
Shrewsbury, MA

Job Title: Operator Location: Shrewsbury, Massachusetts WHO WE ARE We are a leading company in the mining industry, specializing in transforming waste into energy through metal recycling.…

View Details
Posted 2025-11-21

Senior Consultant - Financial Services - Insurance and Actuarial Advisory Services - Modeling

EY
Boston, MA

Location: New York, Chicago, Philadelphia, Charlotte, Hartford, Boston At EY, we’re all in to shape your future with confidence.  We’ll help you succeed in a globally connected powerhouse of…

View Details
Posted 2025-11-15

Principal Release Developer (U.S. Citizen required)

Oracle
Boston, MA

**Job Description** We're looking for a SaaS-savvy engineer who is skilled in cross-functional engineering tasks from patching, scripting, development, environment management, technical writing, produ…

View Details
Posted 2025-11-19

Bankruptcy Supervisor

Carrington
Boston, MA

**Come join our amazing team and work from home!** The Bankruptcy Supervisor will be responsible for supervising one or more of the bankruptcy processes within the Bankruptcy Department. Responsible f…

View Details
Posted 2025-11-13

Commercial Landscape Salesperson

Work With Your Handz
Wilmington, MA

Unlock Your Potential: Commercial Landscape Sales Opportunity Are you a motivated landscape sales professional looking for an exciting, high-impact career? Join a thriving company that’s been de…

View Details
Posted 2025-08-29

Nurse Practitioner

Boston Medical Center
Boston, MA

POSITION SUMMARY: A licensed and credentialed Nurse Practitioner (NP) provides diagnosis, treatment, consultation, and follow-up under the direction of 1 or more physicians in the clinic. The NP…

View Details
Posted 2025-11-09

Retail Sales Manager

Primo Brands
Framingham, MA

Overview Primo Brands is a leading branded beverage company in North America with a focus on healthy hydration. We are proud to offer an extensive and iconic portfolio of highly recognizable, sustaina…

View Details
Posted 2025-11-14

Supply Chain Coordinator - Contract

Commonwealth Fusion Systems
Somerville, MA

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies,…

View Details
Posted 2025-11-15

Dermatologist Opportunity North of Boston w/Esteemed Non-profit Health System

Enterprise Medical Recruiting
Massachusetts

An esteemed nonprofit integrated health system with 11 hospitals in Massachusetts is adding a Dermatologist north of Boston. About the Opportunity: Full-service practice and core training sit…

View Details
Posted 2025-09-02