Cuesta Partners

Senior Software Engineer, Custom Apps and AI Agents

Cuesta Partners · Remote (US)
Remote (US) Remote $150K–$250K Posted 2026-11-05
Salary
$150K–$250K
Type
Full-time
Experience
6+ yr

Why join Cuesta's Custom Apps and AI Agents team?

Cuesta is standing up a new team that builds custom data apps and AI agents for mid-market companies. You will be one of its founding engineers. That means real ownership: you will help choose the tools we build with, define how an AI-native team should work, and see your software running in a client's business within weeks. Every custom app and agent you build changes what happens in the real world for the mid-market businesses we serve.

What you'll do:

  • Sit with clients and your Cuesta team to explore how the business runs and scope the right solution, then design and build software that changes how the work gets done.
  • Own solutions end to end: discovery, system design, code, deployment, and iteration in production.
  • Demo a working solution in under a week, and ship to production in weeks.
  • Build custom AI agents and LLM features with Cuesta's solution architects and data engineers, connecting to client data, tools, and workflows.
  • Engineer with Claude Code or whatever comes next, and write the playbook for how our team uses them.
  • Deploy and run apps on AWS, Azure, Vercel, and similar platforms, using Docker, Kubernetes and infrastructure as code where they fit, with production-grade reliability and security.
  • Turn what we learn on each engagement into reusable components that make the next build faster.
  • Shape our stack, our process, and our hiring as the team grows.

What you'll bring:

You are a builder who wants to own the whole problem, not a ticket. You move fast, you are energized by new tools, and you can explain a technical tradeoff to a client executive in plain language. You are excited about how AI is changing software engineering, and you want to be at an organization that is embracing that change.

Minimum qualifications:

  • 6+ years building and shipping production software.
  • Daily, hands-on use of AI coding tools such as Claude Code.
  • Strong modern web development fundamentals, and excitement to work in some of these technologies: Python, Node.js, TypeScript, React, Postgres, Docker, LangChain, and LangSmith.
  • Experience deploying and operating production apps on AWS, Azure, GCP, Vercel, or similar, and familiarity with Docker, Kubernetes and infrastructure as code (Terraform, Pulumi, or similar).
  • Comfort exploring and scoping ambiguous problems with clients and teammates, and turning them into working systems.

How you'll grow:

  • Within 1 month: Get to know our clients, partners, and toolchain, and ship your first change to a demo or live client solution.
  • Within 3 months: Work with an existing client team to implement a client solution, lead the build of a client demo end to end, and propose the team's standard stack and AI-native workflow.
  • Within 6 months: Deliver a production app or agent for a client, and publish reusable components the team builds on.
  • Within 12 months: Act as a technical lead across engagements, help hire and train new engineers, and own a core part of how Cuesta builds.

Benefits: What you’ll gain!

At Cuesta, we value entrepreneurship, humility, diversity, learning, speed, and balance. We provide our team members with:

  • Claude Max Plan.
  • Flexible working location and enabling personal-life harmony with work.
  • Agency and influence in the company’s total strategy and direction. Own the product not the feature.
  • Collaboration with a high-performing team.
  • Competitive base salary (outlined in this listing) and target bonus of 15-25%.
  • 401k, healthcare benefits, paid time-off, and more!
LLMAWSAzureVercelDockerKubernetes
$110K — 10th pctl $270K — 90th pctl
This role’s midpoint $200K vs. market median $180K for Engineering roles
+10%
above median
Based on 25,000+ Engineering roles with disclosed salary ranges tracked on NewJob.
D
Machine Learning Engineer
LATAM Hybrid
Data & ML
O
Principal | Technology Due Diligence & Private Equity
Chicago, IL Remote
Operations
$175K–$262K
See all roles at Cuesta Partners →
C
Senior Software Engineer, AI Integrations
Commure Mountain View, CA Hybrid
Engineering
$180K–$230K
K
Senior Software Developer, AI Agents
Knak Remote (Canada) Remote
Engineering
$135K–$170K
K
Senior Software Engineer, AI Gateway
Kong Milan, Italy
Engineering
$77K–$95K
C
Senior Software Engineer | AI Agents & Cloud Platform
Cast AI Cyprus
Engineering
See all Engineering roles →

Interested in this role?

Apply directly on the company site — no recruiter middleman, no account required.

Apply now →
Apply on company site