Senior Software Engineer - Intelligence at AngelList

San Francisco, California, United States

Apply Now

Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Venture Capital, Startups, FinTechIndustries

Requirements

Full-stack generalist or backend specialist with at least 4+ years of experience building large-scale web applications or backend services
Comfortable writing clean, production-quality Go (Golang) code, including services, libraries, and tests (repo is Go-first with modern Go AI and search libraries)
Experienced in production search systems such as OpenSearch, Elasticsearch, or comparable platforms, with a track record of designing mappings and tuning queries for real traffic
Excited about LLMs, agents, embeddings, and retrieval, and able to turn prototypes into reliable, instrumented services (experience with LLM APIs, tokenizers, or cloud GenAI SDKs is a plus)
Comfortable working outside of a traditional, narrow engineering role
Self-starter who has started something meaningful on their own (e.g., a startup, open-source project, or similar)

Responsibilities

Design, build, and operate services that power retrieval, semantic search, agent orchestration, model integrations, and data pipelines using proprietary signals for product features
Work with one of the deepest private-market datasets to build systems that surface high-value signals for investors
Design and operate OpenSearch-backed retrieval and semantic search systems and tune them for real product use
Build and run agent orchestration, model integrations, and safety layers for LLM-driven workflows
Prototype new AI-driven features and productionize them in a Go-first codebase
Own large features end-to-end and improve testing, observability, and operational practices
Consistently deliver high-quality, well-tested code that meets team goals and timelines
Actively contribute to team discussions and decisions with thoughtful technical perspectives
Mentor and support other engineers to elevate team performance

Skills

OpenSearch

semantic search

retrieval

agent orchestration

LLM

data pipelines

backend services

full-stack

observability

AngelList

Provides fundraising tools for startups

About AngelList

AngelList operates in the venture capital market, offering tools for startups and investors to facilitate fundraising. Its main products include modern cap tables, syndicates, and investor portals, which help startups raise capital more efficiently. Unlike many competitors, AngelList focuses on creating a streamlined process for both startups and investors, making it easier for them to connect and collaborate. The company's goal is to boost innovation by increasing the number of successful startups around the world.

San Francisco, CaliforniaHeadquarters

2010Year Founded

$120.7MTotal Funding

SERIES_CCompany Stage

Venture Capital, Financial ServicesIndustries

501-1,000Employees

Benefits

Remote Work Options

Hybrid Work Options

Company Equity

Risks

Emerging platforms like Bemi could challenge AngelList's dominance in the tech startup ecosystem.

Increased competition from AI-driven platforms like Spyne and Myko may impact market share.

Alternative funding sources may reduce AngelList's influence in the venture capital market.

Differentiation

AngelList offers modern cap tables and professional fundraising tools for startups.

The platform supports over 18,000 startups and manages $15 billion in assets.

AngelList simplifies capital-raising with innovative solutions like syndicates and investor portals.

Upsides

AngelList's global presence includes the U.S., UK, Canada, and India.

The platform has supported over 20 unicorns, showcasing its success in venture capital.

AngelList's mission to accelerate innovation aligns with increasing interest in AI-driven startups.

Land your dream remote job 3x faster with AI

Try Jobo Free