Lead Software Engineer responsible for designing and developing API services, collaborating with business teams, and ensuring high-quality delivery of applications.
At DraftKings, AI is becoming an integral part of both our present and future, powering how work gets done today, guiding smarter decisions, and sparking bold ideas. It's transforming how we enhance customer experiences, streamline operations, and unlock new possibilities. Our teams are energized by innovation and readily embrace emerging technology. We're not waiting for the future to arrive. We're shaping it, one bold step at a time. To those who see AI as a driver of progress, come build the future together.
The Crown Is Yours
We're searching for a Lead Software Engineer to join our Team to help establish and lead a team focused on providing a best-in-class experience for our customers. In this role, you'll have the opportunity to focus on the performance and scalability of traffic across all our products and work directly on this critical business challenge.
What You'll Do
What You'll Bring
Join Our Team
We're a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston. As a regulated gaming company, you may be required to obtain a gaming license issued by the appropriate state agency as a condition of employment. Don't worry, we'll guide you through the process if this is relevant to your role.
The US base salary range for this full-time position is 136,000.00 USD - 170,000.00 USD, plus bonus, equity, and benefits as applicable. Our ranges are determined by role, level, and location. The compensation information displayed on each job posting reflects the range for new hire pay rates for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific pay range and how that was determined during the hiring process. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
The Crown Is Yours
We're searching for a Lead Software Engineer to join our Team to help establish and lead a team focused on providing a best-in-class experience for our customers. In this role, you'll have the opportunity to focus on the performance and scalability of traffic across all our products and work directly on this critical business challenge.
What You'll Do
- Own the design, development, maintenance, testing strategy, and operations of a full-stack team, with API services written primarily in C# with SQL databases hosted in AWS, front-end Single Page Applications written primarily in Node.JS, React, and Redux, and native iOS and Android applications.
- Collaborate with business leads across the company to define milestones and deliveries for new functionality to be added to existing applications.
- Work with your team under fast deadlines to design, build, and deliver innovative applications.
- Lead your team in design sessions and ensure your team delivers high-quality work that aligns with the missions of our applications and platform.
What You'll Bring
- Experience as the 'expert' on a development team where you were responsible for everything from planning to delivering key features and management of those features.
- Expertise with at least one object-oriented language like C# or Java.
- Experience with .NET Framework or .NET Core is preferred.
- Strong relational database skills using technologies like MySQL or SQL Server.
- Familiarity with modern client JS frameworks, like Node.JS, React, and Redux as well as AWS services and infrastructure.
- Familiarity with native application development (iOS or Android).
- Ability to write automated comprehensive test suites at all levels of the architecture.
Join Our Team
We're a publicly traded (NASDAQ: DKNG) technology company headquartered in Boston. As a regulated gaming company, you may be required to obtain a gaming license issued by the appropriate state agency as a condition of employment. Don't worry, we'll guide you through the process if this is relevant to your role.
The US base salary range for this full-time position is 136,000.00 USD - 170,000.00 USD, plus bonus, equity, and benefits as applicable. Our ranges are determined by role, level, and location. The compensation information displayed on each job posting reflects the range for new hire pay rates for the position across all US locations. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training. Your recruiter can share more about the specific pay range and how that was determined during the hiring process. It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Top Skills
AWS
C#
MySQL
Node.js
React
Redux
SQL
SQL Server
DraftKings London, England Office
Across Data Science and Enterprise Commercial, our teams in London wield complex data sets and modeling to deliver critical information to our Sportsbook Platform.
Similar Jobs at DraftKings
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Lead the architecture and strategic initiatives for system performance and reliability, mentor teams, and drive engineering improvements.
Top Skills:
Ci/CdCloud-Native DesignObservability Stacks
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
As a Senior Community Associate, you'll engage with players on Discord, create campaigns, monitor community sentiment, and support during high-demand periods.
Top Skills:
Discord
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
Lead and scale multi-site lottery fulfillment operations across U.S. markets: manage people managers, standardize processes, launch new sites, ensure compliance, partner cross-functionally, and use data to drive performance improvements.
Top Skills:
PythonSQL
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

