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Senior Software Engineer, Backend

    • Boston, MA
  • Engineering
  • Full time
a group of people sitting at tables in a room with orange walls

About DraftKings

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

As a Senior Software Engineer, Go, you'll help build the technology powering DraftKings Exchange, a new business vertical at the intersection of technology, financial markets, and entertainment. You'll develop the backend systems that support a high-performance exchange platform, working on services that demand speed, reliability, and scalability in a fast-moving environment. As part of an early team, you'll have the opportunity to influence technical architecture, shape engineering standards, and solve complex challenges that come with launching an entirely new market. Your work will directly contribute to creating a seamless trading experience while helping to define the future of this growing business.


What You'll Do

  • Design, build, and maintain highly scalable backend services using Go that power critical financial exchange functionality.

  • Develop distributed systems capable of supporting high-volume, low-latency transaction processing and real-time market activity.

  • Partner with Product, Data, Trading Ops, and Engineering teams to deliver new features and capabilities that enhance the exchange experience.

  • Contribute to the architecture and evolution of core platform services, ensuring performance, resiliency, and operational excellence.

  • Optimize system performance through thoughtful design, profiling, testing, and continuous improvement initiatives.

  • Establish engineering best practices through code reviews, technical mentorship, and collaborative problem-solving.

  • Identify and resolve complex production challenges while improving observability, monitoring, and system reliability.


What You'll Bring

  • Bachelor's degree in Computer Science or any relevant combination of education, experience, and training.

  • At least 4 years of professional software engineering experience building and operating backend systems in production environments.

  • Demonstrated expertise developing applications and services in Go; professional Golang experience is required.

  • Hands-on experience with FIX protocol connectivity in automated trading, exchange, or market data systems.

  • A track record of designing and building distributed systems that prioritize scalability, resiliency, and performance.

  • Strong understanding of concurrency, asynchronous processing, and system design principles for high-throughput applications.

  • Experience working with cloud-native architectures, microservices, APIs, and modern infrastructure platforms.

  • Proficiency with both relational and NoSQL database technologies.

  • Knowledge of performance optimization techniques, monitoring strategies, and operational best practices for mission-critical systems.

  • Experience building financial exchanges, trading platforms, market infrastructure, or other high-frequency transaction systems is strongly preferred.

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 119,500.00 USD - 149,400.00 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.

Ready to Own What's Next?

We know finding a new job can be intimidating. Don't let imposter syndrome stop you from applying! Even if you don't think you tick off every box in this job description, we'd still love for you to apply or join our Talent Community. 

DraftKings is proud to be an equal-opportunity employer. We do not tolerate discrimination of any kind and are committed to providing equal employment opportunities regardless of your gender identity, race, nationality, religion, sexual orientation, status as a protected veteran, or status as an individual with a disability.

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Your Benefits

In the US

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Health Benefits

We take your wellbeing and health seriously. DraftKings offers comprehensive health benefits, including various medical plans, dental, and vision.

Wellbeing Program

You’ll have free access to programs such as free therapy sessions with Lyra Mental Health Solution, Lyra Employee Assistance Program, the Calm App, Virtual Yoga Classes, and many more.

Parental Leave & Support

We are proud to give 14 weeks of 100% paid parental leave to all global team members and offer workplace lactation support. Additionally, we are pleased to partner with Care.com, a care finder and backup childcare partner for our U.S. employees. 

Family Planning

DraftKings is proud to offer a range of benefits that support family planning. We've got you covered whether you’re considering adoption, surrogacy, fertility treatments, or other family planning.

Flexible PTO

Go ahead and plan your next big getaway. When you join, you'll have flexible PTO if you work in the United States.

Pet Insurance

Your furry babies deserve the best care, too! We’ll help you save on vet expenses for accidents, illnesses, and more through our pet insurance benefit.

Gym Reimbursement

Whether it’s cardio, yoga, or training for a marathon, we’ll reimburse part of your gym membership once you enroll in a health insurance plan. All you need to do is find your favorite gym.

Financial Planning

We’ll help you plan for your financial future and success. From 401(k) matching to programs such as Origin Financial, we’ll set you up for future healthy financial habits and goals.

Commuter Benefits

No matter how you commute to and from the office, we want to help you lower costs. Once you join, you’ll have access to our commuter benefits to help you save money on your daily commute.

Tuition Reimbursement

We want you to expand your knowledge and continue learning within your career through our Tuition Reimbursement Program. Eligible team members can receive tuition reimbursement for educational courses related to their positions or another position at DraftKings.