Build with engineers who actually ship — on AWS, every sprint.
Costtrail is a small, senior, fully remote engineering team. We build cloud, AI, and product systems for founders and enterprises. We hire when we have the right work — not when we need to fill a quota.
How we work — and why it’s different.
Ship it.
Production code beats slide decks. Every week. Every sprint. Every project.
Own the stack.
No silos between cloud, app, and AI. Engineers here can stand up an EKS cluster, ship a Bedrock RAG, and write the front-end on the same day.
Skin in the game.
Many of our engagements are partnership-priced. When clients win, we win — and so do you, through profit share and equity in client products.
Learn loudly.
Internal tech talks every two weeks. Public writing encouraged. Conference budget for senior engineers.
We are hiring senior engineers across all four pillars.
Don’t see your role? Email careers@costtrail.io with a short note. We meet senior people year-round.
- Senior Platform Engineer (AWS / Terraform)
Lead Terraform-first AWS platforms across multiple client engagements. Deep IAM, networking, EKS, and observability. SRE mindset.
Remote · US or IndiaFull-time - Senior AI Engineer (LLM / RAG)
Build production RAG and agentic systems on AWS Bedrock. Strong Python, retrieval, evals, and a bias toward shipping.
Remote · US or IndiaFull-time - Product Engineer (Full-stack)
Ship full-stack features on Next.js + AWS. Care about UX, performance, and shipping weekly. T-shaped, opinionated, kind.
Remote · US or IndiaFull-time
Compensation, equity, and the small things.
- Remote-first, with team gatherings twice a year
- Conference and learning budget
- Top-tier laptop and home-office stipend
- Health insurance (US and India)
- Profit share + equity in client products
- Genuinely senior peers — no body-shop dynamics
Don’t see your role? Send us a note.
We meet senior engineers year-round. Two paragraphs and a GitHub or LinkedIn is plenty.