Point your AI agent at freehire and let it find you a job. A CLI and an MCP server over the whole job API — no browser.
Synapse Semiconductor is seeking a founding engineer to develop the nervous system for robotics and physical AI, focusing on circuit-level design and higher-level integration.
Technical Product Manager on the Card Technologies team owning card processing integrations (issuance, authorization, clearing, settlement) during a migration to a licensed card processing model at a Southeast Asian fintech lender.
Senior/Lead Full-stack Developer at Sid, a startup within DP Architects, building and scaling web apps with TypeScript and Angular along with RESTful APIs for architecture and construction tech products.
Leads product design and delivery for a SaaS platform handling vehicle acquisition, valuation, and settlement workflows. Focuses on translating commercial logic into user-friendly interfaces while coordinating cross-functional teams in an Agile environment.
Leads end-to-end construction of radiological-grade industrial facilities for isotope enrichment tech, managing site selection, design, compliance, and fit-out with contractors, engineers, and regulatory teams.
Own and build Synera's data warehouse (Timescale), ETL pipelines (Airflow), and reporting/forecasting layer to power a company-wide AI superagent—using SQL, embeddings/vector search, and MCP connectors.
Build physics-based performance models and optimisation tools in Python for a UK AI startup in regulated sectors.
Own the end-to-end reliability program for autonomous defense platforms—setting targets, driving risk assessments, leading failure investigations, and using FMECA, fault trees, and reliability block diagrams to inform cross-functional decisions from design through field operations.
The Lead Site Reliability Engineer will oversee production systems administration for a fintech startup, focusing on automating infrastructure, improving reliability, and mentoring staff. The role involves managing bare-metal Linux environments for high-frequency trading and partnering with developers to modernize infrastructure.
Senior Production Engineer maintains and improves a high-performance options trading platform, automating workflows and building tools to enhance reliability and client support.
This role involves building greenfield financial systems using C#/.Net, Java, or Python within a rapidly scaling fintech startup. Engineers will own end-to-end delivery, focusing on scalable cloud architecture and platform design while collaborating with global teams.
Tough Training is seeking a Junior Developer and Game Designer to create interactive training experiences for the construction industry. The role involves transforming real-world construction processes into engaging digital learning simulations.
Analyzes Hamelyn’s ecommerce data (30M+ products) to drive business decisions, optimize pricing, catalog, and conversion, and build predictive models for growth. Works closely with product and business teams to translate insights into actionable strategies.
Design, build, and operate mechanical fixtures and test infrastructure for medium-voltage power converters at a grid power-electronics startup, owning the full loop from architecture input through reliability sign-off, failure analysis, and production readiness.
Builds and optimizes the core AI agent system for Perplexity’s flagship answer experience, focusing on multi-agent orchestration, context management, and reliability at scale. Works on observability, evaluation, and autonomous failure recovery to improve both user-facing AI and model training pipelines.
Hands-on test engineer performing functional, performance, and reliability testing on optical transceiver products (SFP, QSFP, etc.) in a manufacturing setting, operating test equipment like BERTs, oscilloscopes, and optical power meters, with some scripting in Python or LabVIEW.
Backend Python engineer building APIs, data pipelines, and AWS infrastructure for an energy markets analytics platform, contributing to AI-powered analytics in a hybrid London-based role.
Software engineer on Sim's core product team building an AI workspace for teams to build agents, owning usability, reliability, and UX end-to-end.
Building Sim's core agent harness — the agent that plans, calls tools, uses memory, and runs reliably at scale for 100K+ builders — focused on LLM behavior and robust infrastructure.
Build cloud-native data platforms, LIMS/ELN integrations, and agentic AI/LLM pipelines to enable AI-driven drug discovery at a Series A biotech startup in NYC.
We couldn't check your fit for this role — add a CV to your profile to see it next time.
