Resume and JobRESUME AND JOB
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Senior Software Engineer II, Commerce Platform

Instacart

Senior Software Engineer II, Commerce Platform

Instacart logo

Instacart

full-time

Posted: September 2, 2025

Number of Vacancies: 1

Job Description

Responsibilities

  • Design, develop, and maintain robust, scalable, and highly available backend systems for payment processing.
  • Implement payment-related APIs and services, ensuring security, reliability, and accuracy at every step of the payment lifecycle.
  • Lead technical projects that span multiple teams, from initial design to execution and continuous improvement.
  • Integrate with external payment processors, gateways, wallets, and financial partners while ensuring compliance with regulatory requirements.
  • Optimize systems for cost, performance, observability, and operational efficiency.
  • Collaborate with cross-functional partners across legal, product, data science, finance, operations, and more.
  • Proactively drive platform improvements and initiatives that impact key business metrics.
  • Mentor and support fellow engineers, establish best practices, and uphold high standards for code quality and architecture.

Required Qualifications

  • Bachelor’s degree in Computer Science, Computer Engineering, or similar.
  • 5+ years of backend engineering experience in high-scale, distributed environments.
  • Proficient in backend languages (e.g., Ruby, Go, Java).
  • Experience with relational databases (PostgreSQL, MySQL, etc.), caching (Redis, Memcached), and distributed systems.
  • Comfortable navigating complex business and technical domains, especially payments, invoicing, billing, or compliance-heavy environments.
  • Strong communicator who can lead projects and drive alignment across stakeholders.
  • High sense of ownership, capable of working independently, influencing team direction, and mentoring others.
  • Strong background in operational excellence: monitoring, alerting, and incident response.
  • Hands-on experience driving experimentation and A/B testing when launching new features, with a data-driven approach to measuring and iterating on outcomes.

Preferred Qualifications

  • Expertise in payment infrastructure, payment authorization flows, and reconciliation.
  • Experience launching payment methods, optimizing for payment success rates, or managing payment costs.
  • Experience designing or operating workflows with Temporal or similar workflow orchestration technologies.
  • Track record of driving measurable impact through technical innovation in payments or financial systems.
  • Thrive in an AI-first engineering environment, leveraging AI-powered tools as part of your workflow and contributing to the ongoing evolution of best practices that boost team productivity

Required Skills

  • Backend engineering
  • Ruby
  • Go
  • Java
  • PostgreSQL
  • MySQL
  • Redis
  • Memcached
  • Distributed systems
  • Payment processing
  • APIs
  • Monitoring
  • Alerting
  • Incident response
  • A/B testing
  • Data-driven decision making
  • Communication
  • Leadership
  • Ownership
  • Mentoring

Benefits

  • Highly market-competitive compensation
  • New hire equity grant
  • Annual refresh grants
  • Flex First remote work policy

Salary Range

$187000 - $250000 USD

Locations

  • United States, United States (Remote)

Salary

187,000 - 250,000 USD / yearly

Skills Required

  • Backend engineeringintermediate
  • Rubyintermediate
  • Gointermediate
  • Javaintermediate
  • PostgreSQLintermediate
  • MySQLintermediate
  • Redisintermediate
  • Memcachedintermediate
  • Distributed systemsintermediate
  • Payment processingintermediate
  • APIsintermediate
  • Monitoringintermediate
  • Alertingintermediate
  • Incident responseintermediate
  • A/B testingintermediate
  • Data-driven decision makingintermediate
  • Communicationintermediate
  • Leadershipintermediate
  • Ownershipintermediate
  • Mentoringintermediate

Required Qualifications

  • Bachelor’s degree in Computer Science, Computer Engineering, or similar. (experience)
  • 5+ years of backend engineering experience in high-scale, distributed environments. (experience)
  • Proficient in backend languages (e.g., Ruby, Go, Java). (experience)
  • Experience with relational databases (PostgreSQL, MySQL, etc.), caching (Redis, Memcached), and distributed systems. (experience)
  • Comfortable navigating complex business and technical domains, especially payments, invoicing, billing, or compliance-heavy environments. (experience)
  • Strong communicator who can lead projects and drive alignment across stakeholders. (experience)
  • High sense of ownership, capable of working independently, influencing team direction, and mentoring others. (experience)
  • Strong background in operational excellence: monitoring, alerting, and incident response. (experience)
  • Hands-on experience driving experimentation and A/B testing when launching new features, with a data-driven approach to measuring and iterating on outcomes. (experience)

Preferred Qualifications

  • Expertise in payment infrastructure, payment authorization flows, and reconciliation. (experience)
  • Experience launching payment methods, optimizing for payment success rates, or managing payment costs. (experience)
  • Experience designing or operating workflows with Temporal or similar workflow orchestration technologies. (experience)
  • Track record of driving measurable impact through technical innovation in payments or financial systems. (experience)
  • Thrive in an AI-first engineering environment, leveraging AI-powered tools as part of your workflow and contributing to the ongoing evolution of best practices that boost team productivity (experience)

Responsibilities

  • Design, develop, and maintain robust, scalable, and highly available backend systems for payment processing.
  • Implement payment-related APIs and services, ensuring security, reliability, and accuracy at every step of the payment lifecycle.
  • Lead technical projects that span multiple teams, from initial design to execution and continuous improvement.
  • Integrate with external payment processors, gateways, wallets, and financial partners while ensuring compliance with regulatory requirements.
  • Optimize systems for cost, performance, observability, and operational efficiency.
  • Collaborate with cross-functional partners across legal, product, data science, finance, operations, and more.
  • Proactively drive platform improvements and initiatives that impact key business metrics.
  • Mentor and support fellow engineers, establish best practices, and uphold high standards for code quality and architecture.

Benefits

  • general: Highly market-competitive compensation
  • general: New hire equity grant
  • general: Annual refresh grants
  • general: Flex First remote work policy

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Software EngineeringGrocery DeliveryTechE-commerceSoftware Engineering

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Instacart logo

Senior Software Engineer II, Commerce Platform

Instacart

Senior Software Engineer II, Commerce Platform

Instacart logo

Instacart

full-time

Posted: September 2, 2025

Number of Vacancies: 1

Job Description

Responsibilities

  • Design, develop, and maintain robust, scalable, and highly available backend systems for payment processing.
  • Implement payment-related APIs and services, ensuring security, reliability, and accuracy at every step of the payment lifecycle.
  • Lead technical projects that span multiple teams, from initial design to execution and continuous improvement.
  • Integrate with external payment processors, gateways, wallets, and financial partners while ensuring compliance with regulatory requirements.
  • Optimize systems for cost, performance, observability, and operational efficiency.
  • Collaborate with cross-functional partners across legal, product, data science, finance, operations, and more.
  • Proactively drive platform improvements and initiatives that impact key business metrics.
  • Mentor and support fellow engineers, establish best practices, and uphold high standards for code quality and architecture.

Required Qualifications

  • Bachelor’s degree in Computer Science, Computer Engineering, or similar.
  • 5+ years of backend engineering experience in high-scale, distributed environments.
  • Proficient in backend languages (e.g., Ruby, Go, Java).
  • Experience with relational databases (PostgreSQL, MySQL, etc.), caching (Redis, Memcached), and distributed systems.
  • Comfortable navigating complex business and technical domains, especially payments, invoicing, billing, or compliance-heavy environments.
  • Strong communicator who can lead projects and drive alignment across stakeholders.
  • High sense of ownership, capable of working independently, influencing team direction, and mentoring others.
  • Strong background in operational excellence: monitoring, alerting, and incident response.
  • Hands-on experience driving experimentation and A/B testing when launching new features, with a data-driven approach to measuring and iterating on outcomes.

Preferred Qualifications

  • Expertise in payment infrastructure, payment authorization flows, and reconciliation.
  • Experience launching payment methods, optimizing for payment success rates, or managing payment costs.
  • Experience designing or operating workflows with Temporal or similar workflow orchestration technologies.
  • Track record of driving measurable impact through technical innovation in payments or financial systems.
  • Thrive in an AI-first engineering environment, leveraging AI-powered tools as part of your workflow and contributing to the ongoing evolution of best practices that boost team productivity

Required Skills

  • Backend engineering
  • Ruby
  • Go
  • Java
  • PostgreSQL
  • MySQL
  • Redis
  • Memcached
  • Distributed systems
  • Payment processing
  • APIs
  • Monitoring
  • Alerting
  • Incident response
  • A/B testing
  • Data-driven decision making
  • Communication
  • Leadership
  • Ownership
  • Mentoring

Benefits

  • Highly market-competitive compensation
  • New hire equity grant
  • Annual refresh grants
  • Flex First remote work policy

Salary Range

$187000 - $250000 USD

Locations

  • United States, United States (Remote)

Salary

187,000 - 250,000 USD / yearly

Skills Required

  • Backend engineeringintermediate
  • Rubyintermediate
  • Gointermediate
  • Javaintermediate
  • PostgreSQLintermediate
  • MySQLintermediate
  • Redisintermediate
  • Memcachedintermediate
  • Distributed systemsintermediate
  • Payment processingintermediate
  • APIsintermediate
  • Monitoringintermediate
  • Alertingintermediate
  • Incident responseintermediate
  • A/B testingintermediate
  • Data-driven decision makingintermediate
  • Communicationintermediate
  • Leadershipintermediate
  • Ownershipintermediate
  • Mentoringintermediate

Required Qualifications

  • Bachelor’s degree in Computer Science, Computer Engineering, or similar. (experience)
  • 5+ years of backend engineering experience in high-scale, distributed environments. (experience)
  • Proficient in backend languages (e.g., Ruby, Go, Java). (experience)
  • Experience with relational databases (PostgreSQL, MySQL, etc.), caching (Redis, Memcached), and distributed systems. (experience)
  • Comfortable navigating complex business and technical domains, especially payments, invoicing, billing, or compliance-heavy environments. (experience)
  • Strong communicator who can lead projects and drive alignment across stakeholders. (experience)
  • High sense of ownership, capable of working independently, influencing team direction, and mentoring others. (experience)
  • Strong background in operational excellence: monitoring, alerting, and incident response. (experience)
  • Hands-on experience driving experimentation and A/B testing when launching new features, with a data-driven approach to measuring and iterating on outcomes. (experience)

Preferred Qualifications

  • Expertise in payment infrastructure, payment authorization flows, and reconciliation. (experience)
  • Experience launching payment methods, optimizing for payment success rates, or managing payment costs. (experience)
  • Experience designing or operating workflows with Temporal or similar workflow orchestration technologies. (experience)
  • Track record of driving measurable impact through technical innovation in payments or financial systems. (experience)
  • Thrive in an AI-first engineering environment, leveraging AI-powered tools as part of your workflow and contributing to the ongoing evolution of best practices that boost team productivity (experience)

Responsibilities

  • Design, develop, and maintain robust, scalable, and highly available backend systems for payment processing.
  • Implement payment-related APIs and services, ensuring security, reliability, and accuracy at every step of the payment lifecycle.
  • Lead technical projects that span multiple teams, from initial design to execution and continuous improvement.
  • Integrate with external payment processors, gateways, wallets, and financial partners while ensuring compliance with regulatory requirements.
  • Optimize systems for cost, performance, observability, and operational efficiency.
  • Collaborate with cross-functional partners across legal, product, data science, finance, operations, and more.
  • Proactively drive platform improvements and initiatives that impact key business metrics.
  • Mentor and support fellow engineers, establish best practices, and uphold high standards for code quality and architecture.

Benefits

  • general: Highly market-competitive compensation
  • general: New hire equity grant
  • general: Annual refresh grants
  • general: Flex First remote work policy

Target Your Resume for "Senior Software Engineer II, Commerce Platform" , Instacart

Get personalized recommendations to optimize your resume specifically for Senior Software Engineer II, Commerce Platform. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Software Engineer II, Commerce Platform" , Instacart

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

Software EngineeringGrocery DeliveryTechE-commerceSoftware Engineering

Related Jobs You May Like

No related jobs found at the moment.