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Staff Platform Engineer, Core Cloud Platform

AlphaSense · Remote · Engineering

Posted Aug 25, 2026 · We last checked this listing on Oct 6, 2026

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Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

About your past

Tell me about a large infrastructure migration you led. What went wrong and how did you handle it?

What they are checking: Whether they have carried a hard migration to the finish and learned from what broke along the way.

Tell me about a time you set technical direction for a team without being their manager.

What they are checking: Whether they lead through clear reasoning and design documents, as a staff engineer must.

What would you do

Product teams want more freedom to create their own cloud resources. Security wants more control. How do you balance that?

What they are checking: Whether they can build guardrails and self-service that satisfy both speed and safety.

How would you approach cutting cloud cost by a meaningful amount without hurting reliability?

What they are checking: Whether they find real savings through rightsizing and architecture, not risky cuts that cause incidents later.

About the work

How would you structure AWS accounts and organizational units for a company running hundreds of services across many teams?

What they are checking: Whether they understand account boundaries as a tool for security, billing and blast radius at scale.

Walk me through how you would design VPC networking across many accounts and regions.

What they are checking: Whether they can reason about transit gateways, IP planning and private connectivity before it becomes a mess.

How do you upgrade Kubernetes clusters that run production workloads without causing outages?

What they are checking: Whether they have a safe, repeatable upgrade process and respect how disruptive cluster changes can be.

How do you manage Terraform or other infrastructure as code across many teams without state conflicts and drift?

What they are checking: Whether they know how to organize infrastructure code so many people can change it safely.

What makes a platform something engineers want to use rather than something they work around?

What they are checking: Whether they treat internal engineers as customers and design for ease of use and clear documentation.

How do you handle storage choices and data durability for services that hold critical customer content?

What they are checking: Whether they think carefully about backups, retention and recovery for data the business cannot lose.

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The full job description

As published by AlphaSense.

About AlphaSense:&nbsp; The world’s most sophisticated companies rely on AlphaSense to remove uncertainty from decision-making. With market intelligence and search built on proven AI, AlphaSense delivers insights that matter from content you can trust. Our universe of public and private content includes equity research, company filings, event transcripts, expert calls, news, trade journals, and clients’ own research content. The acquisition of Tegus by AlphaSense in 2024 advances our shared mission to empower professionals to make smarter decisions through AI-driven market intelligence. Together, AlphaSense and Tegus will accelerate growth, innovation, and content expansion, with complementary product and content capabilities that enable users to unearth even more comprehensive insights from thousands of content sets. Our platform is trusted by over 6,000 enterprise customers, including a majority of the S&P 500. Founded in 2011, AlphaSense is headquartered in New York City with more than 2,000 employees across the globe and offices in the U.S., U.K., Finland, India, Singapore, Canada, and Ireland. Come join us! About the Team: The Core Cloud Platform team is responsible for AlphaSense’s entire cloud infrastructure, including AWS account management, networking, storage and kubernetes clusters. We build the underlying Platform that supports hundreds of services and is used by over 400 globally distributed Engineers. About the Role:&nbsp; This is a Staff Engineer role with real breadth. It requires both operational and software development skills, the ability to lead projects and the need to collaborate with Engineering leaders and very senior Engineers across dozens of teams. You will be instrumental in setting the architectural roadmap for our Cloud Platform, ensuring the scalability and performance align with AlphaSense's rapid growth.&nbsp;We're looking for someone who genuinely embraces AI tooling in their day-to-day work, appreciates the productivity value it brings, and is motivated to make our infrastructure ever-more AI friendly. Who You Are: • Extremely experienced in Kubernetes and its various components, containerisation and AWS cloud • Proven track record of running Kubernetes and Cloud based production SaaS systems at scale • Deep understanding of networking and Production level usage of service meshes and gateways • Strong operational and troubleshooting skill with Kubernetes, Databases, Messaging Systems and Storage layers • Proficiency in Python and Golang, preferably demonstrated through building infrastructure tooling, Kubernetes operators or control plane components • Evangelist of highly performant CI/CD practices that are supportive of agentic workflows • Ability and desire to design, lead, influence and deliver on ambitious technical roadmaps • [Nice to Have] Management of large fleets of Kubernetes clusters with lifecycle management tools (e.g. CAPI, Rancher) • [Nice to Have] Production usage of Hashicorp vault or similar secret management systems • [Nice to Have] GCP and Azure knowledge What You’ll Do: &nbsp; • Own, operate and evolve our Cloud and Kubernetes based Platform • Continuously improve the security, reliability, cost efficiency and performance of our infrastructure • Champion standards and drive initiatives to promote uniformisation and eliminate duplication • Collaborate with Product teams to enable and empower them to build and own their services • Work closely with other Platform teams (e.g. SRE, DevEx) to create a coherent and quality Platform • Enable truly self-service and agentic workflow patterns that support a Build it - Own it model • Build tooling and AI powered integrations that reduce the cognitive load of dealing with complex infrastructure operations and systems • Provide support for the systems we build to a globally distributed Engineering organisation • Execute, automate and support operational tasks on complex and mission critical systems • Architect, design and implement simple and maintainable solutions For base compensation, we set standard ranges for all roles based on function and level benchmarked against similar stage growth companies and internal comparables. In order to be compliant with local legislation, as well as to provide greater transparency to candidates, we share salary ranges on all job postings regardless of desired hiring location. Final offer amounts are determined by multiple factors including candidate experience/expertise and may vary from the amounts listed below.&nbsp; You may also be offered equity, and a generous benefits program. Compensation Range $223,100 &mdash; $305,000 USD AlphaSense is an equal-opportunity employer. We are committed to a work environment that supports, inspires, and respects all individuals. All employees share in the responsibility for fulfilling AlphaSense’s commitment to equal employment opportunity. AlphaSense does not discriminate against any employee or applicant on the basis of race, color, sex (including pregnancy), national origin, age, religion, marital status, sexual orientation, gender identity, gender expression, military or veteran status, disability, or any other non-merit factor. This policy applies to every aspect of employment at AlphaSense, including recruitment, hiring, training, advancement, and termination. In addition, it is the policy of AlphaSense to provide reasonable accommodation to qualified employees who have protected disabilities to the extent required by applicable laws, regulations, and ordinances where a particular employee works. Recruiting Scams and Fraud We at AlphaSense have been made aware of fraudulent job postings and individuals impersonating AlphaSense recruiters. These scams may involve fake job offers, requests for sensitive personal information, or demands for payment. Please note: • AlphaSense never asks candidates to pay for job applications, equipment, or training. • All official communications will come from an @<a href="http://alpha-sense.com/" target="_blank" data-saferedirecturl="https://www.google.com/url?q=http://alpha-sense.com/&source=gmail&ust=1740162734907000&usg=AOvVaw2sfhQUZloRzVpQ4Yj1Ftlo">alpha-sense.com &nbsp;email address. • If you’re unsure about a job posting or recruiter, verify it on our&nbsp;<a href="https://www.alpha-sense.com/careers/" target="_blank" data-saferedirecturl="https://www.google.com/url?q=https://www.alpha-sense.com/careers/&source=gmail&ust=1740162734907000&usg=AOvVaw3I0CFwb1ser7ImCRD48YOl">Careers page . If you believe you’ve been targeted by a scam or have any doubts regarding the authenticity of any job listing purportedly from or on behalf of AlphaSense please contact us. Your security and trust matter to us.

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