KKR Logo

KKR

Principal Backend Engineer

Posted 3 Days Ago
Be an Early Applicant
In-Office
Boston, MA
200K-235K Annually
Expert/Leader
In-Office
Boston, MA
200K-235K Annually
Expert/Leader
Lead the architecture, design, and implementation of distributed, data-driven systems at KKR. Drive cross-team engineering initiatives and shape strategy for building resilient operational platforms.
The summary above was generated by AI

COMPANY OVERVIEW

KKR is a leading global investment firm that offers alternative asset management as well as capital markets and insurance solutions. KKR aims to generate attractive investment returns by following a patient and disciplined investment approach, employing world-class people, and supporting growth in its portfolio companies and communities. KKR sponsors investment funds that invest in private equity, credit and real assets and has strategic partners that manage hedge funds. KKR’s insurance subsidiaries offer retirement, life and reinsurance products under the management of Global Atlantic Financial Group. References to KKR’s investments may include the activities of its sponsored funds and insurance subsidiaries.

TEAM OVERVIEW

KKR's Technology organization is a group of passionate technologists and product managers, unified by a shared mission to deliver exceptional products and solutions that drive value for our stakeholders, clients, and investors. Our passion for technology and innovation fuels our commitment to creating high-quality, impactful solutions that address complex challenges and meet the evolving needs of our sophisticated businesses.

Teamwork is at the core of the organization’s success.  We thrive on open collaboration and continuous learning, driving a culture that values diversity of thought and collective achievement.  Our global footprint fosters the integration of a diverse set of ideas and viewpoints in product and solution delivery, allowing us to design more comprehensive solutions that are adaptable and scalable. We optimize for impact, prioritizing and delivering solutions with excellence while remaining agile in response to the evolving needs of our businesses.

KKR’s Operations Systems Technology team builds and scales platforms that power the firm’s operational backbone. Our systems support investment operations, accounting, treasury, reference data management, and books of record across global business units.

We also design and deliver a data and platform layer that productionizes AI use cases, helping operations and finance teams harness data-driven insights.

We operate a modern, cloud-native technology stack leveraging Python, Kubernetes, and AWS, enabling scalable and reliable solutions that support mission-critical financial operations. Collaboration, technical excellence, and innovation are core to our culture.

POSITION OVERVIEW

KKR is seeking a Principal Engineer to lead the architecture, design, and implementation of distributed, data-driven systems within our Operations technology platform. You will set technical direction for key systems, drive cross-team engineering initiatives, and shape KKR’s strategy for building resilient, intelligent, and automated operational platforms.

This role is ideal for an engineer with 10+ years of experience, deep Python and AWS expertise, and a strong foundation in distributed systems and data modeling. Experience in financial systems, AI productization, or data platforms (Snowflake, Databricks etc.) is highly valued.

RESPONSIBILITIES

  • Technical Strategy & Architecture
    • Define and lead the technical roadmap for operations and data platforms, ensuring scalability, reliability, and extensibility.
    • Architect distributed and event-driven systems to support books of record, investment operations, and reference data services.
    • Lead modernization initiatives leveraging cloud-native technologies, observability, and infrastructure-as-code (AWS/Terraform).
    • Partner with data engineering and AI teams to productionize AI use cases and services that drive operational automation and insight.
  • Engineering Leadership
    • Lead design and development of critical backend components written in Python and related frameworks.
    • Establish engineering standards, drive best practices, and ensure delivery of high-quality, maintainable systems.
    • Collaborate closely with product, data, and operations stakeholders to translate business needs into scalable solutions.
    • Drive continuous improvement initiatives around performance, reliability, and developer experience.
  • Cross-Functional Collaboration
    • Partner with product and operations leadership to align technical vision with organizational priorities.
    • Provide architectural guidance across systems integrating financial data, AI services, and internal platforms.
    • Simplify complex technical landscapes and communicate strategy effectively to technical and non-technical audiences.
  • Mentorship & Culture
    • Mentor engineers across multiple teams, fostering deep technical growth and leadership development.
    • Promote a culture of learning, collaboration, and innovation across the engineering organization.
    • Play an active role in recruitment and talent development to attract top engineering talent to KKR.

QUALIFICATIONS

  • 10+ years of software engineering experience, with demonstrated technical leadership.
  • Expert-level proficiency in Python, with experience building scalable backend or data systems.
  • Strong hands-on experience with AWS (EKS/ECS, Lambda, S3, DynamoDB, CloudFormation/Terraform).
  • Deep understanding of distributed systems design (microservices, messaging, caching, concurrency, resilience).
  • Experience building production AI products (e.g., AI-assisted automation, inference services, or data-driven decision tools).
  • Familiarity with AI tooling (e.g., LiteLLM, LangChain, vector databases, LLM APIs) is a plus.
  • Experience with data modeling and modern data platforms (Snowflake or data lake architectures).
  • Strong knowledge of relational databases (PostgreSQL, MySQL) and data integrity design.
  • Background in financial systems or operations technology (accounting, treasury, reference data) is a strong plus.
  • Excellent communication and leadership skills; proven ability to drive alignment across diverse stakeholders.
 

This is the expected annual base salary range for this Boston-based position. Actual salaries may vary based on factors, such as skill, experience, and qualification for the role. Employees may be eligible for a discretionary bonus, based on factors such as individual and team performance.

Base Salary Range
$200,000$235,000 USD

KKR is an equal opportunity employer.  Individuals seeking employment are considered without regard to race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, sexual orientation, or any other category protected by applicable law.

Top Skills

AWS
Databricks
Kubernetes
MySQL
Postgres
Python
Snowflake
Terraform

Similar Jobs

3 Days Ago
Remote or Hybrid
United States of America
250K-300K Annually
Expert/Leader
250K-300K Annually
Expert/Leader
Cloud • Digital Media • Enterprise Web • Marketing Tech • Software
The Principal Backend Engineer will architect and enhance real-time collaborative systems while guiding ClickUp's engineering culture and practices.
Top Skills: AngularAWSNode.jsPostgresQuillWebsocketsYjs
21 Days Ago
In-Office
Cambridge, MA, USA
300K-500K Annually
Expert/Leader
300K-500K Annually
Expert/Leader
Artificial Intelligence • Information Technology • Software • Generative AI • Automation
The Principal Engineer will take ownership of production-grade systems, improve customer outcomes with high-leverage features, and ensure technical quality across the stack, utilizing deep expertise in backend and AI systems.
Top Skills: AWSAzureCassandraDynamoDBGCPKubernetesMongoDBMySQLNeo4JPostgresPythonTerraform
16 Days Ago
Easy Apply
In-Office
Cambridge, MA, USA
Easy Apply
152K-209K Annually
Senior level
152K-209K Annually
Senior level
Biotech
The Principal Backend Developer leads the design and architecture of backend systems, ensuring scalability and reliability while mentoring engineers and engaging with cross-functional teams.
Top Skills: AWSCSSFigmaFramer MotionGoogle Cloud PlatformGraphQLGsapHTMLJavascript Es6+Next.JsReactRestful ApisStorybookTailwindcssTypescriptVercelWebsockets

What you need to know about the Boston Tech Scene

Boston is a powerhouse for technology innovation thanks to world-class research universities like MIT and Harvard and a robust pipeline of venture capital investment. Host to the first telephone call and one of the first general-purpose computers ever put into use, Boston is now a hub for biotechnology, robotics and artificial intelligence — though it’s also home to several B2B software giants. So it’s no surprise that the city consistently ranks among the greatest startup ecosystems in the world.

Key Facts About Boston Tech

  • Number of Tech Workers: 269,000; 9.4% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Thermo Fisher Scientific, Toast, Klaviyo, HubSpot, DraftKings
  • Key Industries: Artificial intelligence, biotechnology, robotics, software, aerospace
  • Funding Landscape: $15.7 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Summit Partners, Volition Capital, Bain Capital Ventures, MassVentures, Highland Capital Partners
  • Research Centers and Universities: MIT, Harvard University, Boston College, Tufts University, Boston University, Northeastern University, Smithsonian Astrophysical Observatory, National Bureau of Economic Research, Broad Institute, Lowell Center for Space Science & Technology, National Emerging Infectious Diseases Laboratories

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account