Platform Engineer Jobs in Boston, MA
Platform Engineer jobs in Boston are concentrated in the Seaport District, Kendall Square, and Back Bay, driven by demand from biotech, financial services, and enterprise software firms. Employers actively hiring right now include Klaviyo, SimpliSafe, and Cohere Health. See the openings below and apply to the ones that match your experience.
Find Platform Engineer JobsOverview
Showing 5 of 74+ Platform Engineer jobs
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you're a close but not exact match with the description, we hope you'll still consider applying. Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.
Team Overview
The mission of the Platform Engineering team is to provide the infrastructure primitives, platforms, tooling, and guidance that let every engineering team at Klaviyo build, ship, and operate with confidence. We own the paved path for how product teams manage their services, applications, and data — spanning core infrastructure, observability, databases, and queuing.
As a Lead Software Engineer on the Platform Engineering team, you will set technical direction for our core platform services, ensuring our platform primitives scale with Klaviyo's growth while remaining simple, reliable, and cost-efficient for the teams that depend on them. Your work will be highly visible and will directly shape how thousands of Klaviyo engineers build and ship products every day.
How you'll make an impact
As a Lead Software Engineer, you will provide technical leadership across the Platform Engineering org while remaining hands-on with the systems you build. You will:
- Build a deep understanding of engineering needs across the organization, guiding the design and development of the right platform primitives (infrastructure, databases, queuing, and more) and balancing the platform's vision with the practical needs of product teams
- Set the technical vision and long-term roadmap for core platform services, translating organizational priorities into a clear, multi-year plan
- Own the design, development, and evolution of foundational platform primitives that product teams rely on to ship quickly and safely
- Lead cross-team initiatives that improve the availability, scalability, latency, and cost-efficiency of Klaviyo's core platforms, and drive adoption of the resulting paved paths
- Identify systemic gaps and architectural bottlenecks, and lead the design and delivery of solutions
- Leverage technologies such as Python, Go, AWS, and Kubernetes to advance the platform, partnering closely with security, and product engineering leaders
- Champion best practices across the organization, including technical design review, configuration as code, and defensive programming
- Drive cost-optimization efforts across the platform — right-sizing infrastructure, improving resource utilization, and building the tooling and guardrails that make cost-efficiency the default
- Mentor senior and mid-level engineers, raising the bar for technical quality and engineering craft across the Platform Engineering org
- Participate in and help evolve on-call practices, with a focus on solving issues at the root, preventing recurrence, and minimizing alert fatigue
- You've already experimented with AI in work or personal projects, and you're excited to dive in and learn fast. You're hungry to responsibly explore new AI tools and workflows, finding ways to make your work smarter and more efficient.
Who you are
- BA or BS degree in Computer Science, related field, or equivalent experience
- 10+ years of experience designing, building, and operating large-scale distributed systems, with a track record of technical leadership
- Deep, hands-on experience developing production software in Python and/or Go
- Extensive experience working in cloud-native environments, with hands-on ownership of infrastructure as code (e.g. Terraform) and containerized platforms (e.g. Kubernetes)
- Fundamental understanding of Linux and all layers of the networking stack; comfortable administering and debugging production systems
- Experience across a range of platform-related domains such as API gateways & traffic management, observability, asynchronous processing, or database/storage platforms
- Proven ability to independently own the full lifecycle of complex, cross-team platform initiatives — from discovery and technical design through rollout and long-term maintenance
- Strong track record of mentoring engineers and influencing technical direction beyond your immediate team
- Excellent communicator who writes clear technical design docs and RFCs, and keeps stakeholders aligned on progress, risk, and trade-offs
- Comfortable handling complex systems in outage situations and driving failures to root cause and resolution
Nice to have
- Familiarity with high-volume data processing and storage systems, including OLTP and OLAP databases
- Experience with large-scale data ecosystems — e.g., ClickHouse, DynamoDB, MySQL, Kafka, Spark, Flink, Iceberg, or Airflow
- Background in internal tooling or paved-path platform design
Tech Stack
Klaviyo's platform is primarily built with Python and React and runs on AWS. Engineers join us from a wide range of technical backgrounds and are supported in learning our stack.
Core technologies include:
- Python / Django / FastAPI / Go
- MySQL / Redis / Memcached
- RabbitMQ / Celery / Apache Kafka / Apache Pulsar
- AWS / Terraform / Kubernetes
Location & Work Model
This role is based in Boston, Massachusetts. Klaviyo supports work authorization and relocation for this position.
At Klaviyo, we enjoy tackling meaningful engineering challenges and value people who take ownership, learn continuously, and collaborate openly. We are committed to building inclusive teams and encourage applications from candidates of all backgrounds.
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at klaviyo.tech.
This role may require up to 10% travel for purposes such as new hire onboarding, client or partner work if applicable, team meetings, and industry events. Travel is coordinated in advance.
Get to Know Klaviyo
We're Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we're developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you're ready to do the best work of your career, where you'll be welcomed as your whole self from day one and supported with generous benefits, we hope you'll join us.
AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed.
By participating in Klaviyo's interview process, you acknowledge that you have read, understood, and will adhere to our Guidelines for using AI in the Klaviyo interview Process. For more information about how we process your personal data, see our Job Applicant Privacy Notice.
Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.
At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair shot at success and appreciate the experiences each person brings beyond the traditional job requirements. If you're a close but not exact match with the description, we hope you'll still consider applying. Want to learn more about life at Klaviyo? Visit klaviyo.com/careers to see how we empower creators to own their own destiny.
Team Overview
The mission of the Platform Engineering team is to provide the infrastructure primitives, platforms, tooling, and guidance that let every engineering team at Klaviyo build, ship, and operate with confidence. We own the paved path for how product teams manage their services, applications, and data — spanning core infrastructure, observability, databases, and queuing.
As a Lead Software Engineer on the Platform Engineering team, you will set technical direction for our core platform services, ensuring our platform primitives scale with Klaviyo's growth while remaining simple, reliable, and cost-efficient for the teams that depend on them. Your work will be highly visible and will directly shape how thousands of Klaviyo engineers build and ship products every day.
How you'll make an impact
As a Lead Software Engineer, you will provide technical leadership across the Platform Engineering org while remaining hands-on with the systems you build. You will:
- Build a deep understanding of engineering needs across the organization, guiding the design and development of the right platform primitives (infrastructure, databases, queuing, and more) and balancing the platform's vision with the practical needs of product teams
- Set the technical vision and long-term roadmap for core platform services, translating organizational priorities into a clear, multi-year plan
- Own the design, development, and evolution of foundational platform primitives that product teams rely on to ship quickly and safely
- Lead cross-team initiatives that improve the availability, scalability, latency, and cost-efficiency of Klaviyo's core platforms, and drive adoption of the resulting paved paths
- Identify systemic gaps and architectural bottlenecks, and lead the design and delivery of solutions
- Leverage technologies such as Python, Go, AWS, and Kubernetes to advance the platform, partnering closely with security, and product engineering leaders
- Champion best practices across the organization, including technical design review, configuration as code, and defensive programming
- Drive cost-optimization efforts across the platform — right-sizing infrastructure, improving resource utilization, and building the tooling and guardrails that make cost-efficiency the default
- Mentor senior and mid-level engineers, raising the bar for technical quality and engineering craft across the Platform Engineering org
- Participate in and help evolve on-call practices, with a focus on solving issues at the root, preventing recurrence, and minimizing alert fatigue
- You've already experimented with AI in work or personal projects, and you're excited to dive in and learn fast. You're hungry to responsibly explore new AI tools and workflows, finding ways to make your work smarter and more efficient.
Who you are
- BA or BS degree in Computer Science, related field, or equivalent experience
- 10+ years of experience designing, building, and operating large-scale distributed systems, with a track record of technical leadership
- Deep, hands-on experience developing production software in Python and/or Go
- Extensive experience working in cloud-native environments, with hands-on ownership of infrastructure as code (e.g. Terraform) and containerized platforms (e.g. Kubernetes)
- Fundamental understanding of Linux and all layers of the networking stack; comfortable administering and debugging production systems
- Experience across a range of platform-related domains such as API gateways & traffic management, observability, asynchronous processing, or database/storage platforms
- Proven ability to independently own the full lifecycle of complex, cross-team platform initiatives — from discovery and technical design through rollout and long-term maintenance
- Strong track record of mentoring engineers and influencing technical direction beyond your immediate team
- Excellent communicator who writes clear technical design docs and RFCs, and keeps stakeholders aligned on progress, risk, and trade-offs
- Comfortable handling complex systems in outage situations and driving failures to root cause and resolution
Nice to have
- Familiarity with high-volume data processing and storage systems, including OLTP and OLAP databases
- Experience with large-scale data ecosystems — e.g., ClickHouse, DynamoDB, MySQL, Kafka, Spark, Flink, Iceberg, or Airflow
- Background in internal tooling or paved-path platform design
Tech Stack
Klaviyo's platform is primarily built with Python and React and runs on AWS. Engineers join us from a wide range of technical backgrounds and are supported in learning our stack.
Core technologies include:
- Python / Django / FastAPI / Go
- MySQL / Redis / Memcached
- RabbitMQ / Celery / Apache Kafka / Apache Pulsar
- AWS / Terraform / Kubernetes
Location & Work Model
This role is based in Boston, Massachusetts. Klaviyo supports work authorization and relocation for this position.
At Klaviyo, we enjoy tackling meaningful engineering challenges and value people who take ownership, learn continuously, and collaborate openly. We are committed to building inclusive teams and encourage applications from candidates of all backgrounds.
Klaviyo is growing fast and we have openings for all skill levels across all of our teams. Learn more about our engineering culture at klaviyo.tech.
This role may require up to 10% travel for purposes such as new hire onboarding, client or partner work if applicable, team meetings, and industry events. Travel is coordinated in advance.
Get to Know Klaviyo
We're Klaviyo (pronounced clay-vee-oh). We empower creators to own their destiny by making first-party data accessible and actionable like never before. We see limitless potential for the technology we're developing to nurture personalized experiences in ecommerce and beyond. To reach our goals, we need our own crew of remarkable creators—ambitious and collaborative teammates who stay focused on our north star: delighting our customers. If you're ready to do the best work of your career, where you'll be welcomed as your whole self from day one and supported with generous benefits, we hope you'll join us.
AI fluency at Klaviyo includes responsible use of AI (including privacy, security, bias awareness, and human-in-the-loop). We provide accommodations as needed.
By participating in Klaviyo's interview process, you acknowledge that you have read, understood, and will adhere to our Guidelines for using AI in the Klaviyo interview Process. For more information about how we process your personal data, see our Job Applicant Privacy Notice.
Klaviyo is committed to a policy of equal opportunity and non-discrimination. We do not discriminate on the basis of race, ethnicity, citizenship, national origin, color, religion or religious creed, age, sex (including pregnancy), gender identity, sexual orientation, physical or mental disability, veteran or active military status, marital status, criminal record, genetics, retaliation, sexual harassment or any other characteristic protected by applicable law.
See All 74 Platform Engineer Jobs in Boston
Find roles in Boston that match your experience and apply in just a few clicks.
Find Platform Engineer JobsPlatform Engineer Job Market in Boston
Who's Hiring
Top Industries Hiring
- Technology & Software
- Science & Research
- Healthcare & Medical Services
- Insurance
- Hospitality & Tourism
Platform Engineer Jobs in Boston: Frequently Asked Questions
How do I get a platform engineer job in Boston?
The strongest entry points in Boston are enterprise software companies in the Seaport District, financial services firms in Back Bay, and the dense biotech and life sciences employers clustered around Kendall Square and the Longwood Medical Area. Candidates with hands-on Kubernetes, Terraform, or cloud infrastructure experience stand out here. Networking through local tech meetups and contributing to open-source projects visible to Boston-area engineering teams also gives a practical edge.
Which companies hire platform engineers in Boston?
Boston platform engineer roles are posted by Klaviyo, SimpliSafe, and Cohere Health and others right now, based on current listings on Migrate Mate as of August 2026. The local market is shaped by a mix of established financial institutions, high-growth biotech companies, and mid-size SaaS firms that have grown out of the Greater Boston startup ecosystem.
Are there remote platform engineer jobs in Boston?
Yes, though availability depends heavily on the role. Platform engineering work that centers on cloud infrastructure, CI/CD pipelines, and developer tooling tends to be more remote-friendly than roles requiring on-site data center access or hardware-level work. About 85% of platform engineer openings tied to Boston are remote or hybrid as of August 2026, with financial services and biotech employers generally requiring more in-office presence than SaaS companies.
How can I get a platform engineer job in Boston with little or no experience?
The most realistic path in Boston is moving laterally from a site reliability, DevOps, or systems administration role, since many local employers treat those as direct feeders into platform engineering teams. Entry-level candidates do well targeting mid-size SaaS companies in the Seaport and Cambridge corridors, which often hire associate infrastructure engineers and invest in internal development. Building demonstrable Kubernetes or Terraform projects and connecting with the Boston DevOps community through local events accelerates that transition.
Which industries hire the most platform engineers in Boston?
Most platform engineer openings in Boston sit in Technology & Software, Science & Research, and Healthcare & Medical Services, per current listings on Migrate Mate as of August 2026. Boston's unusual concentration of both life sciences infrastructure and large financial institutions creates sustained demand across two sectors that require high-availability, compliant platform environments, making local hiring more stable than in cities reliant on a single industry.
Related Jobs in Massachusetts
See All 74 Platform Engineer Jobs in Boston
Find roles in Boston that match your experience and apply in just a few clicks.
Find Platform Engineer Jobs