Software Engineer - Backend
Cardless
San FranciscoFull Time
Software Engineer BackendApply with AI Cover Letter
Job Description
Cardless is looking for an experienced backend engineer to join our exceptional team! You’ll play a key role in designing, building, and scaling the systems that power our co-branded credit card platform spanning domains like applications, accounts, transactions, fraud, risk, and rewards.
As a software engineer, your responsibilities will include but not be limited to the following:
RESPONSIBILITIES
- Design and build scalable, secure, and high-performance backend systems and services that support Cardless’s core financial products
- Contribute to architectural discussions and decisions to evolve our platform as we grow
- Take ownership of projects from design through production — including requirements gathering, implementation, testing, deployment, and ongoing maintenance
- Collaborate cross-functionally with product managers, designers, other engineers, and stakeholders (external partners, risk, compliance) to deliver high-quality features quickly and reliably
- Identify and drive improvements in system reliability, observability, performance, and developer experience
- Provide technical guidance and thought partnership to peers across the engineering organization
WHAT WE LOOK FOR
- Strong experience designing and implementing backend systems and services that operate at scale (typically 5+ years of industry experience)
- Solid understanding of distributed systems, APIs, databases, and infrastructure fundamentals
- Proficiency with a modern backend language (e.g. Java, Python) and ecosystem
- Track record of delivering complex technical projects end-to-end, collaborating effectively with cross-functional partners
- Deep, low-level expertise in one or more backend domains (e.g., databases, scaling systems, distributed systems)
- Passion for building robust, maintainable systems that have real-world impact for customers
NICE TO HAVE
- Experience building and maintaining external, public-facing APIs
- Familiarity with financial systems, reconciliation workflows, or data integrity challenges
- Exposure to ML pipelines or feature stores
WHY CARDLESS
You’ll join a collaborative, fast-moving team that values craftsmanship, curiosity, and impact. We’re building products that enable leading brands to offer credit in new ways — and we’re just getting started.
COMPENSATION
Note: This role is open to experienced engineers only
This role has an annual starting salary range of $165,000-$260,000 + equity + benefits (see below). Actual compensation is influenced by a wide array of factors including but not limited to skills, experience, and specific work location.
BENEFITS
We're headquartered in San Francisco, CA, with a beautiful office in the Financial District. We're proud to offer our team excellent benefits:
💸 Meaningful Start-up equity
🏥 100% health, vision & dental primary coverage
➕ 75% health, vision & dental dependent coverage
🍱 Catered lunches
🚎 $250/month Commuter benefit
👶 Parental leave
✈️ Team building events & happy hours
🌴 Flexible PTO with a minimum of 15 days off per year
🖥️ Apple equipment
💸 401k plan
LOCATION
San Francisco, CA — our office is in the Jackson Square district. This role is 5 days a week in office.
As a software engineer, your responsibilities will include but not be limited to the following:
RESPONSIBILITIES
- Design and build scalable, secure, and high-performance backend systems and services that support Cardless’s core financial products
- Contribute to architectural discussions and decisions to evolve our platform as we grow
- Take ownership of projects from design through production — including requirements gathering, implementation, testing, deployment, and ongoing maintenance
- Collaborate cross-functionally with product managers, designers, other engineers, and stakeholders (external partners, risk, compliance) to deliver high-quality features quickly and reliably
- Identify and drive improvements in system reliability, observability, performance, and developer experience
- Provide technical guidance and thought partnership to peers across the engineering organization
WHAT WE LOOK FOR
- Strong experience designing and implementing backend systems and services that operate at scale (typically 5+ years of industry experience)
- Solid understanding of distributed systems, APIs, databases, and infrastructure fundamentals
- Proficiency with a modern backend language (e.g. Java, Python) and ecosystem
- Track record of delivering complex technical projects end-to-end, collaborating effectively with cross-functional partners
- Deep, low-level expertise in one or more backend domains (e.g., databases, scaling systems, distributed systems)
- Passion for building robust, maintainable systems that have real-world impact for customers
NICE TO HAVE
- Experience building and maintaining external, public-facing APIs
- Familiarity with financial systems, reconciliation workflows, or data integrity challenges
- Exposure to ML pipelines or feature stores
WHY CARDLESS
You’ll join a collaborative, fast-moving team that values craftsmanship, curiosity, and impact. We’re building products that enable leading brands to offer credit in new ways — and we’re just getting started.
COMPENSATION
Note: This role is open to experienced engineers only
This role has an annual starting salary range of $165,000-$260,000 + equity + benefits (see below). Actual compensation is influenced by a wide array of factors including but not limited to skills, experience, and specific work location.
BENEFITS
We're headquartered in San Francisco, CA, with a beautiful office in the Financial District. We're proud to offer our team excellent benefits:
💸 Meaningful Start-up equity
🏥 100% health, vision & dental primary coverage
➕ 75% health, vision & dental dependent coverage
🍱 Catered lunches
🚎 $250/month Commuter benefit
👶 Parental leave
✈️ Team building events & happy hours
🌴 Flexible PTO with a minimum of 15 days off per year
🖥️ Apple equipment
💸 401k plan
LOCATION
San Francisco, CA — our office is in the Jackson Square district. This role is 5 days a week in office.