Jobs at G2i

Evaluate AI-generated coding interactions, assess quality of engineering judgments, provide feedback, and define standards for AI coding agents. Comfortable making subjective judgments about engineering quality.

Evaluate AI coding agents end-to-end, judging usefulness, high-level correctness, engineering judgment, and quality of explanations. Provide opinionated feedback, distinguish response quality levels, and help define standards for great AI-developer interactions. Participate in take-home evaluation and interview as part of a rolling, project-based engagement.

Own and operate the transaction processing platform: design ordering and concurrency-control logic, define production readiness (SLOs, runbooks), lead incident response and postmortems, write RFCs, and coordinate with Banking and Blockchain teams to ensure correctness and reliability.

Lead QA automation strategy for a regulated banking and on-chain payments platform. Build scalable automated tests for banking APIs, core banking integrations, backend services, and end-to-end token flows. Integrate tests into CI/CD, develop performance and resilience tests, validate regulatory controls and auditability, and collaborate with engineering, product, risk, and security teams to ensure production readiness and compliance.

Build and extend backend services and smart contracts for an on-chain payment pipeline. Implement calldata construction, signing, nonce management, L2 submission, custody integrations, audit logging, and automated tests. Maintain async transaction queues, enforce payment integrity controls, follow upgrade-safety and governance patterns, participate in on-call rotation, and collaborate with senior engineers to deliver reliable production features.

Own design and implementation of a greenfield analytical data platform: ingesting PostgreSQL and Kafka streams, establishing governance, data lineage, quality, monitoring, and compliance-ready pipelines. Evaluate AWS-native tooling, Snowflake, and Databricks; produce RFCs and documentation; mentor junior engineers and ensure analytical systems remain downstream of transactional sources.

The Staff Engineer at G2i will lead and grow an engineering team, set technical strategy, and ensure quality delivery across full-stack systems while fostering a culture of ownership and continuous improvement.

The Full-Stack Developer will design and maintain web applications using React and Node.js, focusing on performance and scalability. Responsibilities include creating APIs, deploying applications, and ensuring high code quality.

The Technical Program Manager will oversee complex technical programs, drive cross-functional collaboration, manage risks, and ensure successful product delivery across various teams.

Serve as primary technical contact for partner banks, troubleshoot API/connectivity/payment issues, manage support queues and incidents, run RCA, create runbooks, and collaborate with Engineering and Product to improve reliability and scalability.

Build and enhance enterprise analytics and visualization solutions: develop interactive dashboards, data-driven apps, transform and prepare data with Python, implement frontend visualization components with TypeScript, integrate with Microsoft and Google enterprise ecosystems, and use AI tools to accelerate development while collaborating with stakeholders and owning deliverables end-to-end.

Own and scale backend systems end-to-end: design, build, and deploy performant APIs and services on AWS using Node/TypeScript. Make architectural tradeoffs, ship production code frequently, establish engineering best practices, and collaborate with product teams while leveraging AI-assisted development.

Backend-focused fullstack developer responsible for designing, building, and maintaining PHP-based applications, optimizing MySQL schemas and high-availability deployments, troubleshooting production issues, and contributing JavaScript frontend work. Collaborate on architecture, code reviews, and deliver secure, maintainable systems in a remote team.