542 senior platform engineer jobs found

Sr Cloud Engineer - IE07NE We’re determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals – and to help others accomplish theirs, too. Join our team as we help shape the future.                The Hartford is seeking a seasoned Senior Data Platform Engineer to join our Cloud Big Data Platform Engineering & Operations team. This role is instrumental in fostering a customer-first mindset and ensuring the stability, scalability, and reliability of our data platforms to support the evolving needs of Data & Analytics applications across the enterprise.     As a technical lead, you will apply your deep expertise in AWS Big Data/EMR infrastructure, Infrastructure as Code ( IaC ), security, a utomation a nd observability to engineer , optimize, and maintain robust, scalable solutions. You will...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. At GEICO, we are not just an insurance company; we are a technology-driven organization that is transforming the insurance landscape. Our mission is to leverage cutting-edge technology to deliver exceptional experiences for our customers and create innovative solutions that redefine the industry.  About The Team   The Billing Platform team at GEICO oversees the tools, infrastructure, data, reporting,...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. Sr. Staff Machine Learning Engineer – AI Agent Platform Position Description GEICO is seeking an exceptional Sr. Staff ML Engineer to join our AI organization. You will serve as a technical leader and key architect for GEICO's virtual assistant platform that elevates productivity for 30K+ internal associates and the customer experience for millions of policyholders. Sr. Staff AI Agent Platform...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. Position Summary  GEICO is seeking an experienced Senior Staff Software Engineer with a passion for building high performance, low maintenance, zero-downtime platforms, and applications. You will help drive our insurance business transformation as we transition from a traditional IT model to a tech organization with engineering excellence as its mission, while co-creating the culture of psychological safety...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities. Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose. When you join our company, we want you...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. About The Team   The Billing team at GEICO oversees the tools, infrastructure, data, reporting, analytics, and services essential for delivering seamless billing experiences to internal users, end customers, and partners. Our billing platform functions as the backbone for managing financial transactions and customer interactions, enhancing efficiency, accuracy, and customer satisfaction while supporting...

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection.  Job Description As a Senior AI Cloud Platform Engineer, you'll act as a full stack engineer who builds and operates the cloud application development and hosting platforms for Allstate. You'll have primary accountability of owning, developing, implementing and operating GenAI Cloud platforms. This role will also encompass developing, building, administering, and deploying self-service tools that enable Allstate developers to build, deploy and operate artificial intelligence applications to solve our most complex business challenges. You'll also be...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. Position Summary GEICO is seeking an experienced software engineer with a passion for building high-performance, low maintenance, zero-downtime platforms, and applications. You will help drive our insurance business transformation and platform engineering domain modernization as we redefine experience for our customers. Position Description Our Senior Staff Software Engineer works with our Manager,...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. Qualifications GEICO is seeking an experienced Senior Engineer with a passion for building high performance, low-latency platforms and applications. You will help drive our insurance business transformation as we redefine experiences for our customers.  Position Description   Our Senior Engineer is a key member of the engineering staff working across the organization to provide a friction-less experience...

Job Summary Westfield is seeking a Python Engineer to build and harden the runtimes, services, and tooling that power our enterprise GenAI platform. This is a backend/platform engineering role. As part of our GenAI team, you’ll build APIs and agent operational frameworks, wire in observability and guardrails, enable systems to manage prompt/agent lifecycle, and achieve deploy on demand / release on demand practices at scale. You’ll partner with DevSecOps, security, and application teams to make LLM-based agents and prompt workflows reliable, compliant, and fast. Finally, you’ll aid in the operation of the platform, participating in monitoring and troubleshooting of the services you own. Applicants must be currently authorized to work in the United States on a full-time basis without employer sponsorship. Job Responsibilities Build Python services & SDKs that expose LLM/agent capabilities to internal teams; operate them on Kubernetes/OpenShift. Support agent runtimes...

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection.  Job Description Business Title: Software Engineer Consultant II Org, Team, and Work scope Enterprise Shared Services Org, and Employee Experience team As a software engineer, you will help elevate, automate, and continuously iterate on an in-house LLM-powered chatbot that enables internal employees to access critical information and delivers new features that streamline and automate everyday tasks. This role blends full stack development with applied AI work. You’ll be supported by senior engineers and product partners while owning real...

Who Are We? Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in innovation and thrives on collaboration. Imagine loving what you do and where you do it. Job Category Technology Compensation Overview The annual base salary range provided for this position is a nationwide market range and represents a broad range of salaries for this role across the country. The actual salary for this position will be determined by a number of factors, including the scope, complexity and location of the role; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. As part of our comprehensive compensation and benefits program,...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. Build the future of insurance technology at GEICO   Why This Role Matters  At GEICO, we’re transforming how insurance works—from the inside out. As a  Senior Software Engineer  on our  Underwriting Services Team , you’ll play a pivotal role in building and scaling the next generation of our underwriting platform across all lines of business. This is a high‑impact role where your technical contributions will...

At GEICO, we offer a rewarding career where your ambitions are met with endless possibilities.  Every day we honor our iconic brand by offering quality coverage to millions of customers and being there when they need us most. We thrive through relentless innovation to exceed our customers’ expectations while making a real impact for our company through our shared purpose.  When you join our company, we want you to feel valued, supported and proud to work here. That’s why we offer The GEICO Pledge: Great Company, Great Culture, Great Rewards and Great Careers. Position Summary The Government Employees Insurance Company (GEICO) is a private American auto insurance company with headquarters in Chevy Chase, Maryland. GEICO is a wholly owned subsidiary of Berkshire Hathaway and is the third largest auto insurer in the United States. In 2025, GEICO earned premiums worth over $40 billion U.S. dollars. GEICO is going through a massive digital transformation to...

Job Description: Providing for loved ones, planning rewarding retirements, saving enough for whatever lies ahead – our policyholders count on us to be there when it matters most. It’s a big ask, but it’s one that we have the power to deliver when we work together. We collaborate and innovate – pushing one another to transform not just Pacific Life, but the entire industry for the better. Why? Because it’s the right thing to do. Pacific Life is more than a job, it’s a career with purpose. It’s a career where you have the support, balance, and resources to make a positive impact on the future – including your own. Pacific Life is actively seeking a Data Engineer II to join our Customer Data team in Charlotte, North Carolina. This is not a remote position and will be on-site starting June 2026. As a Data Engineer II, you will contribute to the design, development, and support of Pacific Life’s customer data platform, primarily within an existing Snowflake...

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection.  Job Description Business Title: Software Engineer Senior Consultant II Org, Team and Work scope Enterprise Shared Services (ESS) Org and Employee Experience team that is building a mature LLM HR Chatbot integrated with a Vectorized DB with a RAG solution to enhance Allstate’s Internal Employee Experience This role has been created to accelerate and mature Allstate’s Internal Employee Experience initiatives. As a mid to senior engineer, you will help lead the evolution of an in-house, production grade LLM powered chatbot driving...

For more than 170 years, The Hanover has been committed to delivering on our promises and being there when it matters the most. We live our values every day, demonstrating we  CARE  through our values,  Sustainability  initiatives and  inclusive corporate culture .   Our Claims Analytics team is currently seeking a Senior Data Engineer to join our growing team in our Worcester, MA office, hybrid or remote work arrangement.     This is a full-time, exempt position.   POSITION OVERVIEW:    Data engineering is the aspect of data science that focuses on practical applications of data collection and analysis.  This role primarily will become proficient with all internal & external data produced and consumed by THG. The engineer will understand where the data is, basic data models and architecture, how to access and obtain data and how to manipulate and work with data to produce output – which may be reports, datasets or self-service reports....

For more than 170 years, The Hanover has been committed to delivering on our promises and being there when it matters the most. We live our values every day, demonstrating we  CARE  through our values,  Sustainability  initiatives and  inclusive corporate culture .   Our Claims Analytics team is currently seeking a Senior Data Engineer to join our growing team in our Worcester, MA office, hybrid or remote work arrangement.     This is a full-time, exempt position.   POSITION OVERVIEW:    Data engineering is the aspect of data science that focuses on practical applications of data collection and analysis.  This role primarily will become proficient with all internal & external data produced and consumed by THG. The engineer will understand where the data is, basic data models and architecture, how to access and obtain data and how to manipulate and work with data to produce output – which may be reports, datasets or self-service reports....

For more than 170 years, The Hanover has been committed to delivering on our promises and being there when it matters the most. We live our values every day, demonstrating we  CARE  through our values,  Sustainability  initiatives and  inclusive corporate culture .   Our Claims Analytics team is currently seeking a Senior Data Engineer to join our growing team in our Worcester, MA office, hybrid or remote work arrangement.     This is a full-time, exempt position.   POSITION OVERVIEW:    Data engineering is the aspect of data science that focuses on practical applications of data collection and analysis.  This role primarily will become proficient with all internal & external data produced and consumed by THG. The engineer will understand where the data is, basic data models and architecture, how to access and obtain data and how to manipulate and work with data to produce output – which may be reports, datasets or self-service reports....

At Cotality, we are driven by a single mission—to make the property industry faster, smarter, and more people-centric. Cotality is the trusted source for property intelligence, with unmatched precision, depth, breadth, and insights across the entire ecosystem. Our talented team of 5,000 employees globally uses our network, scale, connectivity and technology to drive the largest asset class in the world. Join us as we work toward our vision of fueling a thriving global property ecosystem and a more resilient society. Cotality is committed to cultivating a diverse and inclusive work culture that inspires innovation and bold thinking; it's a place where you can collaborate, feel valued, develop skills and directly impact the real estate economy. We know our people are our greatest asset. At Cotality, you can be yourself, lift people up and make an impact. By putting clients first and continuously innovating, we're working together to set the pace for unlocking new possibilities...