Tech Lead Manager - New York

Reflexivity; New York (NY); On-site; USD 193,000 - 205,000; Full time

Job summary

Reflexivity in New York seeks a Tech Lead Manager to drive technical strategy and delivery. You will own architecture, guide AI data workflows from ingestion to production models, and lead a cross-functional team across Go, Python, and frontend tech in a fintech context.

The role emphasizes scalability, reliability, and collaboration with product, design, and stakeholders while shaping engineering culture and best practices.

Qualifications

• Bachelor's degree in software development, CS, or related field.
• Minimum 5 years owning AI data workflows from ingestion to production models.
• 4+ years at fintech startups in the investment space.
• 3 years leading teams to build core software products.
• 1 year with AI coding assistants (Cursor, Claude Code, or similar)

Responsibilities

• Set technical objectives and priorities aligned with company goals and roadmap.
• Partner with Product, Design, and stakeholders to define requirements, timelines, and deliverables.
• Own architecture and implementation to ensure scalability, reliability, and performance.
• Run code reviews and enforce engineering best practices.
• Reduce technical debt and improve development processes.
• Track industry trends and recommend adoption where relevant.
• Build a culture of collaboration, innovation, and continuous learning.
• Communicate technical concepts clearly to non-technical stakeholders.

Skills

AI data workflows

Team leadership

Go

Python

LLM systems

Fintech experience

Architecture

Stakeholder communication

Code reviews

Education

Bachelor's degree in Software Development / Computer Science

Tools

Docker

Kubernetes

AWS

GCP

PostgreSQL

Job description

Job Title: Tech Lead Manager - (1 Opening)

Job Location: Reflexivity, 589 5th Avenue, Ste. 606A, New York, NY 10017

Employer: Reflexivity

Responsibilities

• Set technical objectives and priorities aligned with company goals and roadmap.
• Partner with Product, Design, and stakeholders to define requirements, timelines, and deliverables.
• Own architecture and implementation to ensure scalability, reliability, and performance.
• Run code reviews and enforce engineering best practices.
• Reduce technical debt and improve development processes.
• Track industry trends and recommend adoption where relevant.
• Build a culture of collaboration, innovation, and continuous learning.
• Communicate technical concepts clearly to non-technical stakeholders.

Tech stack: Go, Python, TypeScript, Node.js, PostgreSQL, ORMs, Redis, Elasticsearch, S3/object storage, REST APIs, gRPC, AWS/GCP, Docker, Kubernetes.

Minimum Education Required: Bachelor’s degree in Software Development, Computer Science, Software Engineering, a closely related field, or a foreign degree equivalent.

Minimum Employment Experience Required: 5 years of experience in the job offered, or similar software engineering position owning AI data workflows from raw ingestion through production-level models.

Skillset requirements

5 years owning AI data workflows from raw data ingestion through production-level models, including building and managing data-heavy systems used for AI or advanced analytics, must also include the following:

• 4 years of experience at fintech startups within the investment space.
• 3 years of experience leading teams to build core software products while staying technical, including buy-side or market data platforms.
• 1 year with AI coding assistants (Cursor, Claude Code, or similar)
• Experience with Golang or Python
• Experience with LLM systems, reasoning engines, or knowledge graphs.

Hours: 9:00 a.m. – 5:00 p.m., 40 hours per week, Monday to Friday

Salary: $193,461 to $205,000 per year