Remote: Yes
Willing to relocate: No
Technologies: TypeScript, JavaScript, Node.js, React, AWS (CDK, Lambda, API Gateway, S3, ECS), PostgreSQL, MongoDB, Docker, Python, OpenAI API, LangChain, Mastra, Ruby, Sinatra
Résumé/CV: Available by request
Email: rtlo9962@gmail.com
Software engineer focused on cloud infrastructure, developer tooling, and AI-powered applications. Career changer; practiced law for several years before switching to engineering full-time.
Most recently I worked at Mastra, an open-source TypeScript framework for AI agents and workflows. I built the PostHog and Datadog observability exporters bridging OpenTelemetry spans with AI analytics, implemented the Azure OpenAI provider with OAuth2 token caching, and resolved critical state propagation issues in Model Context Protocol (MCP) workflows.
I also created Nimbus (https://nimbusnlp.github.io/), an open-source framework that simplifies deploying lightweight NLP models to AWS. TypeScript CLI + AWS CDK to automate provisioning of serverless infrastructure (Lambda via Docker). Takes what used to be 35+ manual steps down to a single command.
I also built RAGCast, a full-stack RAG application that lets users query and get context-aware answers from podcast transcripts using OpenAI, LangChain, and pgvector.
Previously contributed to Mozilla Firefox, enabling extension developers to manually trigger update checks for faster delivery of security patches, with safeguards to prevent keyboard shortcut conflicts.
Open to remote, or hybrid in NYC/CT.
Remote: Preferred
Willing to relcocate: No
Technologies: Go, Rust, Typescript, Swift
Resumé/CV: https://keloran.dev/post/cv
Email: jobs.at.develbox.info
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I am a software engineer with 25+ years experience,
recently I have been keeping myself relativly sane by building https://interviews.tools an interview planning site and its companion apps for iOS (native swift) https://apps.apple.com/gb/app/interviews-tool/id6756259187 Interviews.tool and Android (native kotlin) https://play.google.com/store/apps/details?id=tools.intervie...
source of all of those is available on github https://github.com/keloran
I have also built various tools over time for example https://flags.gg which is a feature flag system with a ton of native sdks, https://github.com/flags-gg
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I don't mind doing technical tests but I hate technical interviews (where people have to watch me type) really if you want to know what kind of code I can produce look at my github repos, there is easily 100-200k lines of code
Remote: Yes
Willing to relocate: No
Technologies: Typescript, React, Next.js, TanStack Start, PostgreSQL, Redis, Python, Docker, Drizzle ORM, Zod, Zustand, TanStack Query, Tailwind, Plasmo, Vite, Astro, Expo, AI SDK, TensorFlow, scikit-learn, Pandas, AI SDK, Deck.gl, AWS
Résumé/CV: https://tomasmenezes.com/api/cv.pdf
Email: tomas.alexmp+yc@gmail.com
More info: https://tomasmenezes.com
Quick bg: started in session-based recsys research (as transformers were taking over), spent some time in product management, then founded a real estate development and investment company that recently sold an eight-figure GDV project in Portugal. We launched a digital R&D arm to build ML- and automation-driven products in the B2B space, which now power the intelligence backend of most of our brokerage partners and save teams more than 150 hours per month. Stepped down as managing partner to find something exciting to build in the tech space. I also enjoy building small tools to tackle niche problems, like keeping my 1K+ browser tabs under control.
Remote: Yes or Hybrid
Willing to relocate: Within Canada only
Technologies: Golang, Typescript, React, PostgreSQL, Python, Docker, Node.js, AWS(SNS, EC2, CDK, S3, IAM)
Résumé/CV: https://yoosif.com/resume.pdf
Email: me@yoosif.com
More info: https://yoosif.com
Generalist software engineer and product builder. Worked on infra, backend, frontend, cli interfaces, browser extensions, and web crawlers
Remote: Yes or Hybrid
Willing to relocate: No
Technologies: Linux, containerization, Python, PlantUML
Résumé/CV: https://docs.google.com/document/d/1HzlPlQj-tJ2CxAJ7gQS5Habg...
Email: nonnontrivial@gmail.com
SWE with 10 years experience building. Comfortable with ambiguity/uncertainty.