Senior Python Engineer (EspaLabs)
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Posted on:
Yesterday
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1 Vacancy
Job Summary
Senior Software Engineer (Remote)
About Us
We are an early-stage AI startup building the first AI-native productivity assistant that
seamlessly integrates into your digital life to handle email calendars contacts and tasks and
make sure you never drop the ball. Backed by leading venture capital firms including Village
Global Neo SV Angel and researchers and executives from Anthropic Microsoft Cognition
Quora Atlassian and Waymo were assembling a world-class founding team passionate about
building scalable human-aligned AI systems that transform how life gets done.
Our founding team includes repeat entrepreneurs AI researchers and early engineers from
companies such as Meta Palantir Dropbox and Databricks. Collectively weve built products
used by millions led teams at unicorn-stage AI companies raised over $100 million in venture
capital and achieved exits to Fortune 500 firms. Together we bring deep expertise across AI
systems design large-scale engineering and growth at the intersection of technology and
human productivity.
The Role
Youll report directly to our CTO and own the design and implementation elements of our core
agentic infrastructure from system architecture and data pipelines to the reasoning and
orchestration layers that make our agents intelligent and reliable. Youll work closely with the
founders to define the product roadmap scale our AI systems and shape the companys
engineering culture from the ground up.
This is a hands-on high-impact role for a builder who thrives in early-stage environments and
wants to have a lasting influence on the trajectory of a company and its technology.
What Youll Do
Design build and scale core backend systems for an autonomous AI assistant platform.
Architect agentic systems capable of real-time reasoning tool-use and long-term
memory.
Develop agent orchestration frameworks integrating LLMs APIs and user-facing logic.
Collaborate with founders on technical vision product direction and infrastructure
decisions.
Contribute to early customer pilots and feedback loops to refine the AI product.
Establish best practices for code quality reliability and scalable experimentation.
Who You Are
4 years of software engineering experience ideally in systems-level or backend
development.
Strong systems design thinking you approach problems architecturally not just
tactically.
Proficient in Python (experience with LangChain LlamaIndex or similar frameworks a
plus).
Understanding of LLM APIs vector databases and retrieval-augmented generation
(RAG).
Excited by early-stage ambiguity and the opportunity to build foundational technology
from scratch.
One of:
Experience with building agents (from scratch or with LangChain n8n etc).
Extensive full-stack experience (including ability for some front-end work)
Nice to Have
Experience integrating AI with real-world tools or enterprise systems.
Exposure to distributed systems vector databases or API orchestration.
Interest in human-AI collaboration reasoning architectures and long-horizon autonomy.
Why Join Us
Work with a tight-knit team pushing the boundaries of agentic AI.
Backed by top-tier early-stage investors who believe in the vision.
Opportunity to help define the culture values and engineering DNA of a company from
day one.
Building a product from pre-launch with no legacy code and lots of autonomy
About Us
We are an early-stage AI startup building the first AI-native productivity assistant that
seamlessly integrates into your digital life to handle email calendars contacts and tasks and
make sure you never drop the ball. Backed by leading venture capital firms including Village
Global Neo SV Angel and researchers and executives from Anthropic Microsoft Cognition
Quora Atlassian and Waymo were assembling a world-class founding team passionate about
building scalable human-aligned AI systems that transform how life gets done.
Our founding team includes repeat entrepreneurs AI researchers and early engineers from
companies such as Meta Palantir Dropbox and Databricks. Collectively weve built products
used by millions led teams at unicorn-stage AI companies raised over $100 million in venture
capital and achieved exits to Fortune 500 firms. Together we bring deep expertise across AI
systems design large-scale engineering and growth at the intersection of technology and
human productivity.
The Role
Youll report directly to our CTO and own the design and implementation elements of our core
agentic infrastructure from system architecture and data pipelines to the reasoning and
orchestration layers that make our agents intelligent and reliable. Youll work closely with the
founders to define the product roadmap scale our AI systems and shape the companys
engineering culture from the ground up.
This is a hands-on high-impact role for a builder who thrives in early-stage environments and
wants to have a lasting influence on the trajectory of a company and its technology.
What Youll Do
Design build and scale core backend systems for an autonomous AI assistant platform.
Architect agentic systems capable of real-time reasoning tool-use and long-term
memory.
Develop agent orchestration frameworks integrating LLMs APIs and user-facing logic.
Collaborate with founders on technical vision product direction and infrastructure
decisions.
Contribute to early customer pilots and feedback loops to refine the AI product.
Establish best practices for code quality reliability and scalable experimentation.
Who You Are
4 years of software engineering experience ideally in systems-level or backend
development.
Strong systems design thinking you approach problems architecturally not just
tactically.
Proficient in Python (experience with LangChain LlamaIndex or similar frameworks a
plus).
Understanding of LLM APIs vector databases and retrieval-augmented generation
(RAG).
Excited by early-stage ambiguity and the opportunity to build foundational technology
from scratch.
One of:
Experience with building agents (from scratch or with LangChain n8n etc).
Extensive full-stack experience (including ability for some front-end work)
Nice to Have
Experience integrating AI with real-world tools or enterprise systems.
Exposure to distributed systems vector databases or API orchestration.
Interest in human-AI collaboration reasoning architectures and long-horizon autonomy.
Why Join Us
Work with a tight-knit team pushing the boundaries of agentic AI.
Backed by top-tier early-stage investors who believe in the vision.
Opportunity to help define the culture values and engineering DNA of a company from
day one.
Building a product from pre-launch with no legacy code and lots of autonomy
Required Experience:
Senior IC
Key Skills
- APIs
- Docker
- Jenkins
- REST
- Python
- AWS
- NoSQL
- MySQL
- JavaScript
- Postgresql
- Django
- GIT
