Full Stack Product Engineer

About the role

Are you a hands-on engineer who owns systems end-to-end, from front-end UI through service layers to backend data and analytics?

As a Full Stack Product Engineer at EXL, Payment Services, you'll independently build, deploy, and support secure, scalable web applications that solve critical challenges in the US healthcare payment space. You'll collaborate across development, product, data, and client teams to deliver high-quality software and rock-solid production performance.

*Base Pay Range: $60,100 - $98,700

For more information on benefits and what we offer please visit us at https://www.exlservice.com/us-careers-and-benefits

Independently own the full stack, from front-end and service layers to backend, data, and reporting.

Build and support enterprise-grade web applications using modern stacks: React, .NET Core, Python, APIs, SQL Server / PostgreSQL, and SSRS.

Develop Python services, data-processing routines, and automation across the application and pipeline layers.

Use DuckDB for fast, in-process analytical queries over structured and columnar data, powering reporting, validation, and data-quality checks.

Design and maintain structured and unstructured data pipelines (ETL/ELT and document / OCR / NLP ingestion) feeding production workflows.

Drive deployment automation, environment readiness, and performance optimization for seamless, zero-disruption releases.

Own and optimize the CI/CD pipeline across hybrid (Azure, AWS, on-premise) ecosystems, keeping assets secure, testable, and auditable.

Tune and optimize queries for performance, reliability, and reporting accuracy in high-volume environments.

Translate business needs into secure, scalable technical architectures, embedding data protection and compliance by design.

Resolve high-priority production incidents with precision, ensure zero-downtime operations, and proactively prevent recurrence.

You're not just shipping code. You're building high-impact platforms that touch lives, ensure compliance, and power payer operations.

Deliver healthcare solutions that work at scale, with reliability, speed, and security built in.

Own production performance metrics and implement observability across app layers, APIs, and data-ingestion points.

Collaborate deeply with product managers, QA, and business analysts to ship features that are user-friendly and technically sound.

Own multiple product modules and pipelines simultaneously, balancing delivery with quality and continuous improvement.

Apply strong design patterns, architecture principles, and agile delivery to accelerate time-to-market.

Proactively remove roadblocks, anticipate risks, and communicate mitigation plans clearly to stakeholders.

Collaborative Interactions:

Internal: Partner with data engineers, DevOps, business analysts, client-service teams, and tech leads. Share knowledge, mentor teammates, and grow technical depth across the team.

External: Engage with client-side stakeholders and, on occasion, executive teams to understand expectations, demo capabilities, and bridge business needs with technical delivery.

Hands on Technical Experience with:

.NET Core 8 / C# / ASP.NET and/or Python (FastAPI / Flask) service development

React (Hooks, Context, Redux/RTK), TypeScript, JavaScript (ES6+)

SQL Server / PostgreSQL, stored procedures, query and performance tuning

HTML5, CSS3, responsive design, component libraries, state management

REST/GraphQL API consumption, client-side performance and accessibility

RESTful & GraphQL API design, microservices, API gateways

Authentication/authorization (OAuth2, JWT), service-to-service messaging, caching

Python for backend services, data processing, and automation

DuckDB for fast in-process analytical queries over structured and columnar data

ORM (Entity Framework / SQLAlchemy / NHibernate), schema design, migrations

Structured pipelines (ETL/ELT) and unstructured pipelines (document / OCR / NLP ingestion)

DuckDB + Python (pandas / Polars / Arrow) for analytical workloads and local data crunching

Databricks / Spark exposure for large-scale processing

CI/CD with Azure DevOps, GitHub Actions, or AWS CodePipeline

Version control (Git / Azure DevOps), automated testing, release automation

Containerization with Docker; cloud deployment on AWS or Azure

SSRS / SSIS, Power BI, dashboarding and reporting accuracy in high-volume environments

Nice to Have:

OCR & claims tech (Esker, 3M, DTKBarcode), AI/ML-enhanced workflows, LLM/NLP integration

US Healthcare payer / Payment Integrity domain exposure; agile certifications

US Healthcare Insurance / Payer & Payment Integrity context (preferred)

Strong ownership, end-to-end accountability, and production-first mindset

Education Requirements:

Master's or bachelor's degree in Computer Science, Engineering, Mathematics, Statistics, or equivalent experience.

US Healthcare certifications a plus.

*The posted range is the hiring range for this role — a subset of the broader range available to employees over time — and reflects base salary across our national hiring scale. Final offers are based on several factors, including the candidate's skills and experience, internal pay equity, work location, market conditions for the role, and the specific scope and responsibilities of the position. The top of the range is reserved for candidates who notably exceed the requirements; the lower end applies to those with less experience or fewer preferred qualifications. For positions based in higher-cost zones (e.g., California, New York, New Jersey), actual compensation may exceed the posted range; your recruiter will share specifics during the process.

Posting text as published by EXL.

The evidence behind this listing

Workplace

Remote Employer field

Seniority

Not established

Employment type

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Location as listed

United States

Pay and work authorization

Stated pay

$60.1k–98.7k/yr AI reading of the posting

Visa sponsorship

Not stated

Security clearance

Not established

Citizenship

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