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# Senior Software Engineer - Dev Platform

- **Company:** Ink , Llc
- **Location:** United States (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), Artificial Intelligence, JIRA, Audit Trail, Static Program Analysis, Code Review, Continuous Integration, Cursor, Programming Tools, Python (Programming Language), OAuth, Open Source Technology, OpenID, Role-Based Access Control, TypeScript, Rust (Programming Language), Large Language Models, Claude Code, Backend, Gitlab, Kubernetes, Slack, Api Gateway
- **Published:** November 13, 2026
- **Apply:** https://arc.dev/remote-jobs/j/redirect/pyvuhjltq8

## About the Role

* Solid experience building and running backend or platform services in production
 * Strong skills in Rust, Python, TypeScript or Go, with a habit of writing well-tested, maintainable code
 * Comfort with Kubernetes, CI/CD, observability and a major cloud provider
 * Good judgment about reliability, security and operational tradeoffs
 * The ability to lead a technical design, write it down clearly, and work with teams outside your own
 * Ownership: you can take something from idea to production and keep it working once it's there

Nice to Haves

 * Hands-on experience with LLM APIs: streaming, token accounting, rate limits, provider failure modes
 * Experience building agent systems, code review or static analysis tooling, sandboxed execution, or developer tools
 * Experience with API gateways, proxies or traffic management
 * Familiarity with OAuth, OIDC and role-based access control
 * Contributions to open-source infrastructure or developer-platform projects

## Description

* Build the platform Kraken's agents run on: dynamic sandboxes, Slack workflows, approval gates, memory, and agents that can take real engineering work from start to finish
 * Build our code review agent so merge requests get fast, useful feedback, and human reviewers can spend their time on design, risk and judgment
 * Give engineers access to approved models in Claude Code, Cursor and Codex with no setup, so trying a new model takes seconds
 * Build the connections between AI and the tools engineers use every day, including Slack, Jira, GitLab and internal APIs
 * Route LLM requests to the right model for the job, balancing speed, quality and cost
 * Work with Security to build access control, audit logging, budgets and cost reporting into the platform
 * Own features end to end, from design through production, and keep them reliable alongside SRE
 * Stay close to the engineers using what you build, and use their feedback to decide what comes next