Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. The gap between "each service works" and "the system is correct" compounds with every product Coinbase ships, every market it enters, every settlement mechanism it builds. Overseer is the platform that closes it — making cross-service financial correctness a designed property of the infrastructure, not a coordination problem between teams. At staff-level, you’ll define what that platform becomes. What you’ll be doing (ie. job duties): - Define and drive the architecture of the correctness layer across Coinbase’s fund flows — from real-time invariant enforcement to AI-powered guardrails. - Own the core platform: the invariant definition framework, real-time detection engine, and the APIs and tooling that partner teams use to onboard and monitor their fund flows. - Lead the AI guardrails workstream: predictive consistency models that catch deviations before settlement, and proactive invariant discovery so coverage keeps pace with AI-accelerated development. The same AI that speeds up shipping should speed up the correctness layer around it. - Set technical direction for the team, make high-stakes architecture decisions, and raise the engineering bar. - Partner cross-functionally with Transfer Service, Ledger, Payments, Risk, and Compliance to define correctness requirements and drive adoption. - Mentor engineers and translate platform vision into executable roadmap. What we look for in you (ie. job requirements): - 8+ years of software engineering experience. - You’ve built fault-tolerant, high-reliability distributed systems at scale. - Platform-builder mindset — you build infrastructure other teams depend on, not features for a single product. - Experience leading cross-functional technical work with significant company-wide impact. - Strong judgment on where to invest: you can distinguish the load-bearing correctness problem from the interesting-but-optional one. - Demonstrates the ability to responsibly use generative AI tools and copilots (e.g., LibreChat, Gemini, Glean) in daily workflows, continuously learn as tools evolve, and apply human‑in‑the‑loop practices to deliver business‑ready outputs and drive measurable improvements in efficiency, cost, and quality. Nice to haves: - Experience with financial systems, reconciliation, or ledgering at scale. - Streaming data infrastructure (Kafka, Flink, or similar). - You’ve worked with Golang, Ruby, Docker, Postgres, MongoDB or DynamoDB. - AI applied to predictive consistency or proactive gap discovery in financial or distributed systems. - Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services. - You have gone through a rapid growth in your company (from 10 to 100s of engineers) Job #: P76375 Pay Transparency Notice: Depending on your work location, the target annual base salary for this position can range as detailed below. Total compensation may also include equity and bonus eligibility and benefits (including medical, dental, vision and 401(k)). Annual base salary range (excluding equity and bonus): $218,025—$256,500 USD Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal OpportunityCoinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Employee Rights and the Know Your Rights notices by clicking on their corresponding links. Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Global Data Privacy Notice for Job Candidates and ApplicantsDepending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here. AI DisclosureFor select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com

Ready to be pushed beyond what you think you’re capable of? At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system. To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems. Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be. While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported. FinHub is at the core of Coinbase, processing and recording fund movements for our clients and our business across crypto, fiat, and internal wallets. The Finhub Tooling team builds the internal platform that powers the operational visibility, transparency, efficiency, and safety of these fund movements. Our tooling serves Engineering, Customer Experience, Risk, and Compliance teams — enabling them to search, investigate, and remediate across billions of dollars in daily transaction volume. When our platform works well, the entire organization operates faster and more safely. What you'll be doing (ie. job duties): - Design and build internal tooling systems that power fund movement operations — search, admin workflows, bulk remediation, and observability across core financial entities. - Develop AI-powered workflows and tools to accelerate engineering and operational efficiency across FinHub. - Write scalable, well-tested code with the correctness and reliability requirements of financial systems. - Lead end-to-end delivery of projects from design through deployment and monitoring. - Collaborate cross-functionally with CX, Risk, Compliance, Payments, and product engineering teams to understand operational needs and translate them into platform capabilities. - Mentor junior engineers on the team; lead code reviews, on-call rotations, and incident response. What we look for in you (ie. job requirements): - 5+ years of software development experience building large-scale distributed systems. - Experience designing and building internal tooling, admin platforms, or developer productivity systems. - Strong technical judgment with the ability to identify opportunities, problem areas, and the need for solutions. - Proven experience delivering end-to-end projects with long-term impact. - Ability to work across team boundaries with multiple stakeholders and competing priorities. - Ability to mentor junior developers and lead the team technically on new initiatives. - Demonstrates the ability to responsibly use generative AI tools and copilots (e.g., LibreChat, Gemini, Glean) in daily workflows, continuously learn as tools evolve, and apply human-in-the-loop practices to deliver business-ready outputs and drive measurable improvements in efficiency, cost, and quality. Nice to haves: - Experience with financial systems, payment systems, or ledgering systems. - You have experience building platforms that serve internal operational teams at scale. - You have gone through rapid growth in your company (from startup to mid-size). - You have experience with Blockchain technology (such as Bitcoin, Ethereum, etc.). - You've worked with Golang, Ruby, Docker, Rails, Postgres, MongoDB, or DynamoDB. - You've built high-reliability or security-critical systems. - Crypto-forward experience, including familiarity with onchain activity such as interacting with Ethereum addresses, using ENS, and engaging with dApps or blockchain-based services. Job #: P76351 Pay Transparency Notice: Depending on your work location, the target annual base salary for this position can range as detailed below. Total compensation may also include equity and bonus eligibility and benefits (including medical, dental, vision and 401(k)). Annual base salary range (excluding equity and bonus): $186,065—$218,900 USD Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying. Commitment to Equal OpportunityCoinbase is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Employee Rights and the Know Your Rights notices by clicking on their corresponding links. Additionally, Coinbase participates in the E-Verify program in certain locations, as required by law. Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here). Global Data Privacy Notice for Job Candidates and ApplicantsDepending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here. AI DisclosureFor select roles, Coinbase is piloting an AI tool based on machine learning technologies to conduct initial screening interviews to qualified applicants. The tool simulates realistic interview scenarios and engages in dynamic conversation. A human recruiter will review your interview responses, provided in the form of a voice recording and/or transcript, to assess them against the qualifications and characteristics outlined in the job description. For select roles, Coinbase is also piloting an AI interview intelligence platform to transcribe and summarize interview notes, allowing our interviewers to fully focus on you as the candidate. The above pilots are for testing purposes and Coinbase will not use AI to make decisions impacting employment. To request a reasonable accommodation due to disability, please contact accommodations[at]coinbase.com

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential. Title and Summary Lead Software Engineer Leads software engineering projects and creates the development and delivery of enhanced software solutions. Researches alternative technical solutions for changing business needs. Responsible for assuring the daily activities of the team meet the requirements of SLA's. Major Accountabilities: • Successfully lead major projects and complex assignments with broad scope and long-term business implications. Create solutions with high level of innovation, cost effectiveness, high quality and faster time to market. Lead day to day system development and maintenance activities of the team to meet service level agreements (SLAs). Collaborate with business and technical partners to identify and scope the opportunities, outline potential value and ROI, identify risks, benefits and constraints. Contribute to the overall strategy and manage complex issues within functional area of expertise. Develop overall strategic technical plan and create architecture proposals based on identified solution gaps. As recognized subject matter expert, lead planning, design and implementation of technical solutions. Create solution definition and solution architecture. Assist Management in Business Case Development and Scenario Planning leading to an effective decision making process. Make presentations to the Management, Business Owners and other Stakeholders. Assist in examining commercially available and forthcoming industry technologies related to area of expertise. Research on current and upcoming technologies and application appropriate frameworks and provide recommendations to Management. Perform PoCs (Proof of Concept) and help Department in the selection of Technology. Proactively create and maintain solution and technology road maps. Partner with Project Managers in implementation of processes per the evolving needs of the team and the solutions. Create detailed cost and time estimates for implementing business solutions, define technical scope and requirements of the project and assist project manager with managing scope during the lifecycle of the project. Identify Quality methodology and define Quality Metrics for the Team. Define and Lead Quality Assurance and Quality Control processes in the department. Assist in vendor selection and RFI/RFP process. Lead Quality Assurance and Quality Control processes in the department. Ensure adequate test coverage in Unit Testing, System Testing/Integration Testing and Performance Testing. Perform Quality Inspections and Walkthroughs through out the SDLC including Requirements Review, Architecture Review, Design Review, Code Review and Security Review to ensure compliance with MasterCard standards. Co-ordinate offshore development and manage day to day activities. Support collection and reporting of project and software metrics. Actively look for opportunities to enhance standards and improve process efficiency. Mentor and guide other team members during all phases of the SDLC. Lead and guide team through all phases of the SDLC of an application. Successfully lead production incident and problem management, identification of root cause and remediation of the problems. Mentor, coach and assist project team members. Provide Brownbag sessions on new and upcoming technologies, methodologies and frameworks. Provide technical training to the team. Assist with selection of technical resources for the projects. Ensure compliance to the defined standards. Actively look for opportunities to modify and enhance standards per the needs of the department. Develop documentation templates, lead and enforce development of documentation through out the development lifecycle of the solution. Ensure compliance of Audit Requirements by proactively educating team on Compliance Requirements and Integrating Compliance Requirements in SDLC. Represent team during Compliance Audits. Education: • Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent experience. Knowledge / Experience: • 5 to 8 years of experience in related field, including 5 to 8 years of experience in delivering secure solutions in Financial Services Sector is preferred. • Advanced knowledge and understanding of Software Engineering Concepts and Methodologies is required. • Demonstrate MC Core Competencies. Skills/ Abilities: • Ability to be high-energy, detail-oriented, proactive and able to function under pressure in an independent environment along with a high degree of initiative and self-motivation to drive results. • Strong communication skills -- both verbal and written - and strong relationship, collaboration skills and organizational skills. • Ability to quickly learn and implement new technologies, frameworks and tools and support multiple concurrent activities and to interface with external / internal resources, working as a member of a matrix based diverse and geographically distributed project team. Corporate Security Responsibility All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: - Abide by Mastercard's security policies and practices; - Ensure the confidentiality and integrity of the information being accessed; - Report any suspected information security violation or breach, and - Complete all periodic mandatory security trainings in accordance with Mastercard's guidelines.

• You will get a chance to be an early team member and make an immediate impact by working closely with the CTO. • You will see how a successful engineering-driven tech startup is built from the ground up. • Help independent pharmacy owners care for their patients and grow their own businesses. • Work in a high-growth work environment where ambitious people can thrive.