Python Developer jobs in United States
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Marlabs LLC · 1 day ago

Python Developer

Marlabs is forming a new AI Connector Team focused on building Model Context Protocol (MCP) connectors for scalable generative AI integrations. The role requires a senior Python developer to create a modular connector architecture, initially targeting Databricks and Snowflake, while delivering independent and high-quality code.

Responsibilities

Design, build, and maintain MCP connectors for enterprise platforms (initial focus on Databricks and Snowflake)
Develop clean, production-ready Python services and libraries supporting connector architecture
Integrate with a variety of third-party APIs, authentication models, and data sources
Contribute to early-stage architecture while delivering high-quality, production-grade code
Build and maintain unit tests, CI/CD pipelines, and deployment workflows
Collaborate with AI agent teams and technical leadership to align connector behavior with platform needs
Participate in in-office technical discussions, design reviews, and implementation planning

Qualification

PythonMCP experienceProduction Python applicationsREST APIsSQLCI/CD pipelinesGit workflowsFastMCP libraryAI backgroundMulti-connector platforms

Required

Strong Python expertise (primary language) with 3–5+ years of hands-on development experience
Direct MCP experience is required (approximately 1+ year preferred)
Proven experience building production Python applications (not scripting-only roles)
Solid understanding of Model Context Protocol concepts, behaviors, and lifecycle
Familiarity with or hands-on experience using the FastMCP library
Ability to work independently, own deliverables end-to-end, and contribute immediately
Experience working with REST APIs, authentication flows, and external vendor integrations
Working knowledge of SQL (Postgres preferred)
Working knowledge of CI/CD pipelines
Working knowledge of Git-based development workflows
Experience building connectors or integrations for Databricks or Snowflake
Background in AI, LLM-based systems, or agent-driven architectures
Exposure to large-scale or multi-connector integration platforms

Preferred

Candidates whose primary background is Java, pivoting to Python
Over-reliance on AI coding tools without strong foundational engineering skills
Candidates unable to demonstrate hands-on coding depth and independent problem-solving
Use of tools like Copilot is acceptable, but independent coding ability is mandatory

Company

Marlabs LLC

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Marlabs designs and develops digital solutions with data at the center.

H1B Sponsorship

Marlabs LLC has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (113)
2024 (176)
2023 (148)
2022 (309)
2021 (334)
2020 (253)

Funding

Current Stage
Late Stage

Leadership Team

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Todd Keller
Chief Operating Officer
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Gaurav Gupta
Head- Channels & Strategic Partnerships
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Company data provided by crunchbase