SpotOn
Senior Backend Engineer (Python) Chicago, IL
SpotOn, Snowflake, Arizona, United States, 85937
At SpotOn, were helping restaurants and small businesses compete and win with flexible payment and software technologybacked by real people who really care. From seamless point-of-sale systems to integrated restaurant management solutions, every SpotOn tool is designed to help local businesses increase profits and create better experiences for their customers and employees.
Recently, SpotOn was:
Named one of Fast Companys Most Innovative Companies of 2024
Awarded Great Places to Work and Built Ins Best Workplaces for the third year in a row
Selected as the Best Overall Restaurant POS by NerdWallet
Rated the top-rated point-of-sale (POS) for restaurants, bars, retail, and small businesses by Capterra users
Were committed to caring hard and moving fast so that we can continue to grow and make a positive impact together.
Thats where you come in.
We are seeking a highly skilled Senior Software Engineer with a strong background in full-stack development. You'll be responsible for designing, implementing, and maintaining robust backend services using our Python-based tech stack. The ideal candidate will have strong expertise in distributed systems, asynchronous processing, and cloud infrastructure as well as experience in payment processing, fraud prevention, or, more generally, financial services.
Responsibilities :
Design, and develop scalable solutions to improve the availability, performance, and scalability of our software stack.
Drive technical innovation by staying abreast of industry trends, evaluating new technologies, and recommending adoption where appropriate.
Contribute to the full software development lifecycle, including requirements analysis, design, implementation, testing, deployment, and maintenance.
Perform code reviews for fellow engineers, providing constructive feedback to maintain code quality.
Qualifications :
Research shows that women and members of underrepresented groups tend to apply to roles only when they check every box on a job description. We encourage you to apply if you meet the majority of qualifications and if this role is aligned with your career trajectory.
Bachelors degree in Computer Science, Engineering, or a related field; Masters degree preferred.
5+ years of experience in software engineering, with a focus on reliable, highly available, and fault-tolerant platforms.
Python proficiency is required; expertise is preferred but strong candidates with a desire to learn more Python will be considered.
Proficiency in SQL and relational databases, preferably PostgreSQL
Ability to balance security, performance, and usability considerations in technical designs.
Experience scaling distributed systems for improved availability, performance, and further scalability.
Strong problem-solving skills and the ability to troubleshoot complex issues in a production environment.
Preferred Qualifications :
Experience working at a Payment Gateway or Processor (e.g., Tsys, Adyen, Stripe, Square, Fiserv, etc).
Familiarity with Card Networks & Banking Rails (Visa, Mastercard, ACH, SEPA, RTP, SWIFT, etc). Bonus points for knowledge of 3D Secure (3DS 2.0/2.2), Tokenization, and secure card storage & processing.
Previous compliance experience with PCI DSS, SOC2, or NIST security standards.
Knowledgeable regarding encryption, OAuth, JWT, AML (Anti-Money Laundering), and KYC (Know Your Customer).
Expertise in risk & fraud detection, including machine learning models, anomaly detection, and chargeback prevention.
Snowflake, Airflow, or other data engineering tools.
Why Join Us?
At SpotOn ,
youll be part of a team that values diversity, creativity, and a shared mission to help small businesses succeed. Join us to build technology that makes a difference, work with talented peers, and contribute to a culture where your ideas and impact matter. Compensation: Our base pay range is $130,000 -$185,000 for this role Please note the salary range listed is just one component of a competitive compensation package which includes a company stock plan Offers will be reflective of the candidates location and experience. At SpotOn, we put people above everything else. Were known for our innovative software and technology solutions, but we stand out because of the hard-working humans behind the tech. We cant take care of our clients without taking care of our employees first, and thats why we invest in you with a competitive benefits package which includes: Medical, Dental and Vision Insurance 401k with company match RSUs Paid vacation, 10 company holidays, sick time, and volunteer time off Employee Resource Groups to build community and inclusion at work Monthly cell phone and internet stipend Tuition reimbursement for up to $2,000 per calendar year to assist with your professional development The base salary range listed will vary depending on location and experience. Base salary range $130,000 - $185,000 USD SpotOn is an equal employment opportunity employer. Qualified candidates are considered for employment without regard to race, religion, gender, gender identity, sexual orientation, national origin, age, military or veteran status, disability, or any other characteristic protected by applicable law. SpotOn is an e-verify company. Apply for this job
* indicates a required field First Name * Last Name * Email * Phone * Location (City) * Resume/CV * Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf Please add the link to your LinkedIn profile: * Will you now or any time in the future require sponsorship to work in the US? * Select... How much experience with Python? * How much experience do you have with SQL? * What is your experience with Payment gateways or processors? * Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file. As set forth in SpotOn: Products Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Select... Voluntary Self-Identification of Disability
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We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labors Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp . How do you know if you have a disability?
A disability is a condition that substantially limits one or more of your major life activities. If you have or have ever had such a condition, you are a person with a disability.
Disabilities include, but are not limited to: Alcohol or other substance use disorder (not currently using drugs illegally) Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome Intellectual or developmental disability Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports Nervous system condition, for example, migraine headaches, Parkinsons disease, multiple sclerosis (MS) Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema Short stature (dwarfism) Traumatic brain injury Disability Status Select...
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youll be part of a team that values diversity, creativity, and a shared mission to help small businesses succeed. Join us to build technology that makes a difference, work with talented peers, and contribute to a culture where your ideas and impact matter. Compensation: Our base pay range is $130,000 -$185,000 for this role Please note the salary range listed is just one component of a competitive compensation package which includes a company stock plan Offers will be reflective of the candidates location and experience. At SpotOn, we put people above everything else. Were known for our innovative software and technology solutions, but we stand out because of the hard-working humans behind the tech. We cant take care of our clients without taking care of our employees first, and thats why we invest in you with a competitive benefits package which includes: Medical, Dental and Vision Insurance 401k with company match RSUs Paid vacation, 10 company holidays, sick time, and volunteer time off Employee Resource Groups to build community and inclusion at work Monthly cell phone and internet stipend Tuition reimbursement for up to $2,000 per calendar year to assist with your professional development The base salary range listed will vary depending on location and experience. Base salary range $130,000 - $185,000 USD SpotOn is an equal employment opportunity employer. Qualified candidates are considered for employment without regard to race, religion, gender, gender identity, sexual orientation, national origin, age, military or veteran status, disability, or any other characteristic protected by applicable law. SpotOn is an e-verify company. Apply for this job
* indicates a required field First Name * Last Name * Email * Phone * Location (City) * Resume/CV * Enter manually Accepted file types: pdf, doc, docx, txt, rtf Enter manually Accepted file types: pdf, doc, docx, txt, rtf Please add the link to your LinkedIn profile: * Will you now or any time in the future require sponsorship to work in the US? * Select... How much experience with Python? * How much experience do you have with SQL? * What is your experience with Payment gateways or processors? * Voluntary Self-Identification
For government reporting purposes, we ask candidates to respond to the below self-identification survey.Completion of the form is entirely voluntary. Whatever your decision, it will not be considered in the hiringprocess or thereafter. Any information that you do provide will be recorded and maintained in aconfidential file. As set forth in SpotOn: Products Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. If you believe you belong to any of the categories of protected veterans listed below, please indicate by making the appropriate selection.As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. Classification of protected categoriesis as follows: A "disabled veteran" is one of the following: a veteran of the U.S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. A "recently separated veteran" means any veteran during the three-year period beginning on the date of such veteran's discharge or release from active duty in the U.S. military, ground, naval, or air service. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.S. military, ground, naval or air service during a war, or in a campaign or expedition for which a campaign badge has been authorized under the laws administered by the Department of Defense. An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.S. military, ground, naval or air service, participated in a United States military operation for which an Armed Forces service medal was awarded pursuant to Executive Order 12985. Select... Voluntary Self-Identification of Disability
Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026 Voluntary Self-Identification of Disability
Form CC-305 Page 1 of 1 OMB Control Number 1250-0005 Expires 04/30/2026 Why are you being asked to complete this form?
We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as people with disabilities. The law says we must measure our progress towards this goal. To do this, we must ask applicants and employees if they have a disability or have ever had one. People can become disabled, so we need to ask this question at least every five years. Completing this form is voluntary, and we hope that you will choose to do so. Your answer is confidential. No one who makes hiring decisions will see it. Your decision to complete the form and your answer will not harm you in any way. If you want to learn more about the law or this form, visit the U.S. Department of Labors Office of Federal Contract Compliance Programs (OFCCP) website at www.dol.gov/ofccp . How do you know if you have a disability?
A disability is a condition that substantially limits one or more of your major life activities. If you have or have ever had such a condition, you are a person with a disability.
Disabilities include, but are not limited to: Alcohol or other substance use disorder (not currently using drugs illegally) Autoimmune disorder, for example, lupus, fibromyalgia, rheumatoid arthritis, HIV/AIDS Blind or low vision Cancer (past or present) Cardiovascular or heart disease Celiac disease Cerebral palsy Deaf or serious difficulty hearing Diabetes Disfigurement, for example, disfigurement caused by burns, wounds, accidents, or congenital disorders Epilepsy or other seizure disorder Gastrointestinal disorders, for example, Crohn's Disease, irritable bowel syndrome Intellectual or developmental disability Mental health conditions, for example, depression, bipolar disorder, anxiety disorder, schizophrenia, PTSD Missing limbs or partially missing limbs Mobility impairment, benefiting from the use of a wheelchair, scooter, walker, leg brace(s) and/or other supports Nervous system condition, for example, migraine headaches, Parkinsons disease, multiple sclerosis (MS) Neurodivergence, for example, attention-deficit/hyperactivity disorder (ADHD), autism spectrum disorder, dyslexia, dyspraxia, other learning disabilities Partial or complete paralysis (any cause) Pulmonary or respiratory conditions, for example, tuberculosis, asthma, emphysema Short stature (dwarfism) Traumatic brain injury Disability Status Select...
PUBLIC BURDEN STATEMENT: According to the Paperwork Reduction Act of 1995 no persons are required to respond to a collection of information unless such collection displays a valid OMB control number. This survey should take about 5 minutes to complete. #J-18808-Ljbffr