GEICO

Senior Data Engineer – Financial Substantiation Platform *Hybrid*

15 December 2025
Apply Now
Deadline date:
£100000 - £215000 / year

Job Description

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.

Our Financial Data Integrity Team is at the heart of ensuring trust and accuracy in our organization’s financial ecosystem. We design, implement, and manage the substantiation platform that safeguards the integrity of financial data across global systems, enabling compliance, informed decision-making, and operational excellence.

What you will do As a Senior Data Engineer within our Financial Data Integrity Substantiation Platform, you will play an important role in building and managing our critical data reconciliation systems. Your technical expertise will contribute to ensuring the accuracy, reliability, and scalability of our financial data infrastructure. Here’s what you can expect to do: • Contribute to the design and implementation of high-performance, scalable reconciliation systems capable of processing billions of transactions daily • Participate in making technical decisions that balance immediate business needs with long-term scalability and maintainability • Work with cross-functional teams to integrate our platform with various financial systems, ERPs, and data warehouses • Develop core components of our substantiation platform, writing high-quality, efficient code • Follow and help improve best practices for code quality, testing, and deployment • Collaborate with Finance, Compliance, and Business Intelligence teams to implement technical solutions for complex business requirements • Work with Product Management to implement features that deliver maximum impact • Explain technical concepts to both technical and non-technical stakeholders Minimum Requirements: Bachelor’s degree in data science, computer science, economics or related field 5+ years of experience in Data and/or Software engineering 5+ years of experience in one or more relevant backend programming languages, such as Java and/or Go 2+ years of experience building products in modern architecture (SOA & microservices) and extensible REST APIs 3+ years of experience with tools like Git, Docker, Kubernetes, and CI/CD pipelines 3+ years of experience with cloud platforms like AWS, Azure, or Google Cloud Experience in SQL, NoSQL, relational database design and efficient methods for data retrieval and preparation at scale Proven ability to collect and process raw data at scale, including scripting, API integration, and SQL querying Experience with data modeling, ETL processes and query languages (Python, PySpark, and SQL) with data warehouse Experience with Agile development practices #LI-MK1 Annual Salary $100,000.

00 – $215,000. 00 The above annual salary range is a general guideline. Multiple factors are taken into consideration to arrive at the final hourly rate/ annual salary to be offered to the selected candidate.

Factors include, but are not limited to, the scope and responsibilities of the role, the selected candidate’s work experience, education and training, the work location as well as market and business considerations. At this time, GEICO will not sponsor a new applicant for employment authorization for this position.

The GEICO Pledge: Great Company: At GEICO, we help our customers through life’s twists and turns. Our mission is to protect people when they need it most and we’re constantly evolving to stay ahead of their needs. We’re an iconic brand that thrives on innovation, exceeding our customers’ expectations and enabling our collective success.

From day one, you’ll take on exciting challenges that help you grow and collaborate with dynamic teams who want to make a positive impact on people’s lives. Great Careers: We offer a career where you can learn, grow, and thrive through personalized development programs, created with your career – and your potential – in mind. You’ll have access to industry leading training, certification assistance, career mentorship and coaching with supportive leaders at all levels.

Great Culture: We foster an inclusive culture of shared success, rooted in integrity, a bias for action and a winning mindset. Grounded by our core values, we have an an established culture of caring, inclusion, and belonging, that values different perspectives. Our teams are led by dynamic, multi-faceted teams led by supportive leaders, driven by performance excellence and unified under a shared purpose.

As part of our culture, we also offer employee engagement and recognition programs that reward the positive impact our work makes on the lives of our customers. Great Rewards: We offer compensation and benefits built to enhance your physical well-being, mental and emotional health and financial future. Comprehensive Total Rewards program that offers personalized coverage tailor-made for you and your family’s overall well-being.


EWJD3