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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - Platform Integration - **Company:** Nextmeta, Inc. - **Location:** New York, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), JavaScript (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, JIRA, User Authentication, Microsoft Azure, Mobile Application Development, Cloud Computing, Code Review, Cursor (Graphical User Interface Elements), Issue Tracking Systems, Python (Programming Language), Key Management, Microsoft Windows SDK, Network Monitoring, Node.Js, OAuth, OpenID, Software Tools, Ruby, Security Assertion Markup Language (SAML), Simple Network Management Protocols, Software Engineering, Syslog, Systems Integration, TypeScript, Management of Software Versions, Openapi, Enterprise Application Integration, Google Cloud, Okta, Rate Limiting, Kubernetes, Enterprise Integration, Graphql, Api Design, Restful APIs, Zendesk, Pagination, Marketplace, Webhooks, Workday, Docker, Servicenow, Golang, Programming Languages - **Published:** September 17, 2026 - **Apply:** https://www.careerjet.com/jobad/us52a12efd403b51bd8e41d21adb455b1c ## About the Role * Strong engineering background with experience shipping developer-facing surfaces (SDKs, public APIs, platform products) * 7+ years of professional software engineering, with significant time in SDK/API/platform engineering * Demonstrated ownership of a production-scale SDK or public API * Proficiency in at least two modern programming languages; TypeScript/JavaScript and Node.js preferred * Working knowledge of multiple ecosystems (.NET, Python, Go, Ruby, Java) and their SDK conventions * Experience designing APIs/SDKs optimized for developer discovery: naming conventions, type definitions, inline documentation, progressive disclosure * Experience contributing to developer portals or documentation sites (docs-as-code, OpenAPI, generated SDKs) * Hands-on experience with enterprise integration concerns: OAuth 2.0/OIDC, SAML, SCIM, webhooks, REST, GraphQL, retry/idempotency, schema versioning * Experience with containerized deployment (Kubernetes, Docker) and CI/CD pipelines * Familiarity with cloud platforms (AWS, Azure, GCP) * Proficiency with AI-assisted development tools (Claude Code, Copilot, Cursor, etc.) * Strong written communication skills for SDK docs, API design docs, and integration guides * Customer empathy and experience working directly with developers integrating against your product Nice to Have * Experience designing APIs/SDKs for AI agents or AI-native applications (MCP, function-calling patterns) * Prior experience at an iPaaS or B2B SaaS company with a published SDK and connector ecosystem * Experience integrating with systems like ServiceNow, Jira, Workday, Okta * Familiarity with telecom, MDM, or network monitoring protocols (SNMP, syslog, MDM APIs, vendor APIs) * Developer advocacy, DevRel, or technical writing experience * Domain experience in telecom, managed services, or B2B platforms ## Description You will collaborate closely with senior architectural leadership and serve as the primary owner of the platform's integration experience. AI-assisted engineering tools will be a core part of your workflow. Role and Responsibilities SDK & Public API Ownership * Design, deliver, and evolve the platform SDK and public APIs end-to-end * Own contract design, versioning strategy, pagination, error handling, authentication, rate limiting, and language-specific ergonomics Developer Experience Portal * Own the developer portal as a product: quickstart guides, API references, code samples, interactive playgrounds, SDK changelogs * Maintain a documentation pipeline that stays in sync with the code * Treat documentation as a first-class engineering deliverable Integration Marketplace * Lead the design and expansion of the Integration Marketplace * Own the connector framework, certification model, secrets management, observability, and onboarding workflows * Deliver foundational connectors across ticketing systems (ServiceNow, Jira, Zendesk, Freshservice, BMC), HR feeds, MDM, SSO, zero-touch provisioning, mobile threat defense, and BI tools Enterprise Integration Patterns * Apply patterns for webhook delivery and retry, eventual consistency, schema evolution, idempotency, replay, and observability * Design integrations to avoid common production failures AI-Native Integration Patterns * Ensure integrations are consumable by modern AI agents and AI-native applications * Provide clear tool semantics, well-described capabilities, and safe patterns for AI-first user experiences Customer & Partner Collaboration * Work directly with customer engineering teams during onboarding and early-adopter programs * Incorporate real-world feedback into SDK, API, and connector design Code Quality & Mentorship * Conduct code reviews, write maintainable and well-tested code * Contribute to a high engineering bar * Mentor junior and mid-level engineers, Senior Staff Engineer, AI Compute (Remote Eligible) At Capital One, we are creating responsible and reliable AI systems, changing banking for good. 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