Bolt

Full-stack Engineer

• Drive the overall technical design of our applications.
• Provide technical leadership and mentorship to junior and mid-level engineers.
• Ensure the performance, quality, and responsiveness of applications.
• Identify and correct bottlenecks and fix bugs.
• Conduct code reviews to maintain code quality and share best practices.
• Stay up-to-date with the latest industry trends, technologies, and best practices in software development.
• Contribute to the continuous improvement of development processes and workflows.
• Learn from and help shape our company's engineering culture.

Staff Software Engineer – Checkout

• Seek out customer, data, and design-driven insight and use that insight to help your team clear plans, priorities, and goals for your team.
• Consistently deliver high-quality new products and features while improving the reliability of what already exists.
• Set audacious goals for your area’s impact on the overall organization and regularly hit them.
• Speak the language of the engineering, design, data science, and go-to-market functions to coordinate complex cross-functional initiatives.
• Translate long term vision into clear actionable next steps for engineering teams.

Senior Software Engineer – Contract to Hire

Support Engineer

• Serve as the technical escalation point for merchant onboarding and configuration issues
• Troubleshoot API, SDK, and integration challenges across webhooks, plug-ins, and checkout flows
• Read, analyze, and explain Bolt and merchant-side code (JavaScript/TypeScript, HTML/CSS; backend a plus)
• Collaborate cross-functionally with Implementation, Engineering, and Customer Operations teams
• Identify potential risks and dependencies (“When we fix this, what else will they need?”)
• Develop reusable solutions and documentation for recurring issues
• Support merchants in test and production environments through to launch
• Participate in merchant calls and debugging sessions when needed
• Create internal tools, code snippets, and templates to improve visibility and speed
• Participate in the technical support on call rotation

Merchant Onboarding Technical Support

• Analyze and resolve challenging technical issues on the Bolt network, partner eCommerce platforms, and other integrations
• Read and write code to reproduce issues, identify issues in source code, develop tooling, and provide meaningful feedback to core engineering teams
• Help developers understand how Bolt, its API, and various technical use cases of the platform function
• Create and curate Knowledge Articles documenting steps that enable L1/L2 teams to perform job functions
• Partner cross-functionally with engineering teams while resolving complex technical issues
• Independently think through execution end-to-end and use judgment to understand how actions may impact other integrations
• Consistently deliver constructive feedback to peers to strengthen relationships and unite the team
• Engage Implementation Managers, Account Managers, and Account Executives to escalate recurring customer challenges and manage service expectations
• Be the relentless voice for the customer by communicating customer feedback and advocating for their interests within Bolt

Machine Learning Engineer

• Build and deploy state-of-the-art ML models for personalized recommendations, fraud detection, transaction automation, and user behavior prediction.
• Architect and scale ML systems powering agentic commerce workflows, including autonomous decision-making and checkout automation.
• Lead technical initiatives, guiding other engineers and influencing the roadmap for core AI infrastructure.
• Collaborate with product, design, and research teams to turn cutting-edge ML ideas into real-world features.
• Experiment with novel algorithms and architectures, staying ahead in fast-evolving payments and AI domains.
• Own projects end-to-end, from conception through deployment and ongoing optimization.

Staff Software Engineer – Checkout

Senior Software Engineer – Contract to Hire

Merchant Onboarding Technical Support

Support Engineer

Staff Machine Learning Engineer