Data API Engineer
- Level
- Mid
Not stated in the posting: salary, work type, visa.
Open. First seen 3 October 2026.
About the role
FanDuel Group is a world-class team of brands and products that deliver sports betting, gaming and entertainment to millions of US sports fans every day. That’s no easy task and wouldn't be possible without a fantastic team who have helped us pioneer new products and innovative features that make us a leader in the industry.
The company is based in New York with US offices in Los Angeles, Atlanta, and Jersey City, as well as global offices in Canada and Scotland. The company’s affiliates have offices worldwide, including in Ireland, Portugal, Romania, and Australia.
FanDuel Group is a subsidiary of Flutter Entertainment, the world's largest sports betting and gaming operator with a portfolio of globally recognized brands and traded on the New York Stock Exchange (NYSE: FLUT).
FanDuel's standard text
THE POSITION
Our roster has an opening with your name on it
We are looking for a Data API Engineer (Software Engineer with interest in Data applications) to join our growing team and help build the Applications with REST API endpoints to provide recommendations based on data pipelines, ML Model and infrastructure that power analytics, machine learning, and drive business and customer insights across the company. In this role, you’ll contribute to the design, development, and maintenance of reliable Fraud recommendation applications while collaborating with stakeholders to support
high-impact data use cases.
The ideal candidate is a strong technical contributor who enjoys working with building software and data applications at scale, solving practical problems, and continuously learning in a fast-paced environment. If you’re excited by this challenge and want to work within a dynamic company, then we’d love to hear from you.
FanDuel's standard text
THE GAME PLAN
Everyone on our team has a part to play
Build & Maintain Data Pipelines
- Design, build, and maintain scalable Python Flask API applications or similar programming languages to achieve low latency response.
- Understanding and experience in developing batch and stream data ingestion or developed applications leveraging SQL database like Postrgres DB or NoSQL/Redis DB.
- Implemented REST API endpoints on Kubernetes cluster using API Gateway like KONG.
- Ensure API response is reliable, accurate, and delivered in a timely manner.
- Write clean, efficient, and well-documented code and test cases using tools like Python, SQL, and Pyspark (optional).
- Understands containerization and Kubernetes deployment using ArgoCD.
Collaborate Across Teams
- Partner with Senior Engineers in code reviews, design discussions, planning sessions and team ceremonies, asking questions and sharing ideas
- Work with data analysts, data scientists, and product managers to understand requirements andn deliver actionable data solutions
- Translate business questions into engineering tasks and contribute to technical planning.
- Participate in code reviews, sprint planning, and retrospectives as part of an agile team.
Quality & Operations
- Monitor applications and troubleshoot issues in a timely, systematic manner
- Implement data quality checks and contribute to observability and testing practices
- Document data sources, transformations, and architecture decisions to support long-term maintainability
PLAYER CONTRACT
We treat our team right
FanDuel is an equal opportunities employer, and we believe, as one of our principles states, “We are One Team!”. As such, we are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, creed, sex, national origin, sexual orientation, age, citizenship status, marital status, disability, gender identity, gender expression, veteran status, or another other characteristic protected by state, local or federal law. We believe FanDuel is strongest and best able to compete if all employees feel
valued, respected, and included.
What this role asks for
Particular to this role
Argo CD · Flask · NoSQL · REST · Redis · Spark
Rare in FanDuel's other 51 open postings.
Standard for backend roles
Kubernetes · Python
Common in backend postings at any company.
In most of FanDuel's ads
Flutter
Named in most of its open postings, whatever the role.
96% of this description is written for the role. The rest is FanDuel's standard text, folded away below.
Read against FanDuel's other open postings on this site.
The team: Data Engineering HIRES STEADILY
This role is one of 9 open in Data Engineering. 1 was posted in the last 30 days and the oldest in August: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
Flutter (9 of 9), Databricks (8 of 9), Machine Learning (8 of 9), Python (8 of 9), Spark (8 of 9), AWS (7 of 9), Azure (6 of 9)
OTHER ROLES ON THIS TEAM
- Data Engineer posted Sep 21
- Data Engineer posted Sep 4
- Data Engineering Senior Manager posted Aug 19
- Staff Data Architect posted Aug 5
- Data Engineer posted Jul 23
- Staff Machine Learning Engineer - Search posted Apr 23
- Staff Machine Learning Engineer - Search posted Feb 12
- Data Engineering Manager posted Aug 27
From the team and dates on FanDuel's own job board.
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