Software Engineer, E-Commerce

| Bellevue
System1 is looking for a Software Engineer that is a curious, innovative, and methodical problem solver. In this role, you will play a key part in defining and building one of our new and promising e-commerce products. The ideal candidate is a team player who can design and execute simple and elegant solutions to big problems around large datasets and distributed systems, focusing on performance and scale. This person can also manipulate and leverage datasets to extract valuable insights coming from millions of users, external APIs, and data feeds.

The Role You Will Have

  • Build new distributed platforms from the ground up, which focus on B2C retail and e-commerce products and continuously optimize to meet ambitious goals.
  • Design and implement algorithms to efficiently process, analyze, and serve massive datasets to enable product recommendations and user-intent detection.
  • Build, operate, and optimize large web-based systems and platforms that interface directly with data science real-time scoring models and support various optimization algorithms that are multi-objective in nature.
  • Process user engagement data, product feeds, and APIs in real-time/near real-time and integrate with ML models that power the products.

What You Will Bring

  • 3+ years experience in backend or full stack development.
  • Bachelor’s in Computer Science or equivalent professional experience.
  • Well versed with Python and Python libraries/frameworks is required.
  • Passion for leveraging technology to solve problems and maximize productivity.
  • Thrive in collaborative teams.
  • Experience building scalable and reliable products in the cloud.
  • Experience with designing, implementing, and using RESTful APIs.

What We Have To Offer

  • Paid Parking or an ORCA card
  • Cross-team lunches and tech demos to foster learning 
  • Untracked paid sick time, 17 days of PTO, and 10 paid company holidays
  • Competitive benefits package
  • Catered lunch twice a week and a fully stocked kitchen
  • Happy hours at various bars, restaurants an venues across Bellevue
  • Weekly yoga and fitness classes with private trainer
  • Company parties and outings 

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Technology we use

  • Engineering
  • Product
    • PythonLanguages
    • SparkFrameworks
    • MySQLDatabases
    • SnowflakeDatabases
    • Google AnalyticsAnalytics
    • JIRAManagement


We're located in the heart of downtown Bellevue, near the area's most popular bars, restaurants and shopping. Easily accessible via public transport.

What are System1 Perks + Benefits

Volunteer in local community
We volunteer monthly at Cougar Mountain Zoo in Issaquah, WA, and this year we participated in Food Lifeline's Food Frenzy program for the first time. We're pushing strong for Rookie of the Year 2019!
Friends outside of work
Eat lunch together
Intracompany committees
Our Fun Committee is responsible for driving extracurricular activities ranging from company parties to smaller team-building events to happy hours. We're always considering new ideas of fun events!
Group brainstorming sessions
Open office floor plan
Health Insurance & Wellness Benefits
Flexible Spending Account (FSA)
Disability Insurance
Dental Benefits
Vision Benefits
Health Insurance Benefits
Life Insurance
Pet Insurance
Wellness Programs
Onsite Gym
Team workouts
Acme Co.'s team fitness initiatives include In-office yoga, In-office fitness classes.
Retirement & Stock Options Benefits
401(K) Matching
Company Equity
Performance Bonus
The majority of our teams benefit from structured performance-based bonuses. We are a data-driven company that rewards data-driven goals!
Match charitable contributions
We match employee's contributions to causes of the choice 1:1.
Child Care & Parental Leave Benefits
Generous Parental Leave
Flexible Work Schedule
Family Medical Leave
Adoption Assistance
Vacation & Time Off Benefits
Generous PTO
Paid Volunteer Time
Paid Holidays
Paid Sick Days
Perks & Discounts
Casual Dress
Commuter Benefits
Company Outings
Free Daily Meals
Employees get free lunch on Monday & Wednesday.
Stocked Kitchen
Happy Hours
Fitness Subsidies
Professional Development Benefits
Job Training & Conferences
Tuition Reimbursement
Cross functional training encouraged
Continuing Education stipend
We offer $3000 annually for continuing education.
Paid industry certifications
We support efforts toward industry certifications with our continuing education stipend
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