146 Startups jobs

Automation CAD FMEA HAZOP Risk Assessment +1 skills

The Senior Ground Systems Engineer designs, develops and commissions launch‑site ground support systems—fluid, mechanical and process infrastructure—handling analyses, documentation, risk assessments and operational support, using tools like Siemens NX CAD and industrial instrumentation.

RF

Rocket Factory Augsburg AG (EN)

2 days ago

Systems Engineer (m/f/d)

NewBe an early applicant EuropeFull-time

NewBe an early applicant RemoteEurope, North America, UKContract

The Systems Engineer develops and maintains requirements and architecture for expendable and reusable launch vehicles and ground systems, coordinates across vehicle, propulsion, software, avionics, and ground teams, performs trade‑offs, documentation, test verification, and uses Python for automation.

Agile Automation Python

M

Mercor

3 days ago

Admin Support Specialist - Fully Remote | Upto $80/hr

+7

Mercor is hiring remote contract Executive Assistants / Admin support to review and assess domain-specific documents for quality and accuracy, provide structured feedback against guidelines, and collaborate asynchronously on evaluation projects for AI research labs. Core tools are Excel, PowerPoint, and Word.

Cloud Engineer (AWS, TypeScript)

NewBe an early applicant RemoteEurope

API Automation AWS CDK Cloud +19 skills

As a Cloud Native Engineer at a VC-backed ESG-data startup, you build and run serverless backend services on AWS — designing GraphQL APIs, event-driven workflows, and infrastructure as code — while monitoring and tuning the platform for scalability and cost. Core stack: Node.js/TypeScript, AWS serverless (Lambda, DynamoDB, OpenSearch, Cognito, S3), GraphQL, and CDK/CloudFormation.

D

Devop.One

3 days ago

Senior DevOps Engineer

NewBe an early applicant RemoteEuropeSenior

Aurora Automation AWS Azure Bash +18 skills

Senior DevOps Engineer at a pet-care startup, responsible for keeping cloud infrastructure robust, scalable and secure, automating developer/QA workflows, and managing CI/CD, containerization, monitoring, databases and data pipelines. Core technologies include AWS/GCP/Azure, Linux/bash, MySQL/Aurora/MongoDB, and PHP/Laravel plus JavaScript stacks.

TL

Taste Labs

NewBe an early applicant On-siteNorth AmericaSenior

Senior Designer

NewBe an early applicant On-siteNorth AmericaInternshipIntern

Taste Labs is hiring a Senior Designer to help define and encode what makes design 'great' for AI systems, working across product design, brand, interfaces, and eval design alongside engineering and research teams. The company builds post-training data and RL environments that teach taste to frontier AI models.

Software Engineering Intern (Summer 2027)

AI API React React Native

Summer 2027 software engineering intern at Circleback, an AI meeting-notes and search startup in San Francisco. Interns build features end-to-end across database models, API endpoints, and UI for web (React), desktop (Electron), and mobile (React Native) apps, plus AI-powered product foundations like search, transcription, and automations.

Member of Technical Staff [Agent]

AI API Api Design AWS CI/CD +11 skills

As a founding engineer at NeoCognition, you'll build production-ready applications, APIs, SDKs, and developer tools to turn LLM agent research into user-facing products, working across backend, frontend, and cloud infrastructure.

N

NeoCognition

Member of Technical Staff [Research]

Agentic AI AI Data Pipelines Fine Tuning JAX +9 skills

Research role at an AI lab focused on making LLM agents reliable and grounded: lead end-to-end research on LLM reasoning, post-training, and agentic system design, run experiments and benchmarks, and prototype research into product experiences. Core stack is Python with PyTorch/JAX/TensorFlow.

N

NeoCognition

Member of Technical Staff [Platform]

AI Automation AWS CI/CD Cloud +18 skills

NeoCognition is hiring a Member of Technical Staff [Platform] in Palo Alto to build and maintain the core infrastructure, developer tooling, and MLOps systems behind its research and product workflows — cloud compute, storage, CI/CD, observability, and data/model experimentation pipelines. Core technologies include AWS/GCP, Docker, Kubernetes, Terraform, and GitHub Actions.

B

Beamy

NewBe an early applicant HybridEurope

Project Manager

France

Beamy is hiring a Project Manager in Paris to lead full deployment of its browser-extension SaaS governance product at large enterprise clients — driving technical rollout in complex IT environments, configuring integrations (APIs, SSO, DLP, connectors), onboarding and training client teams, and supporting adoption. Core technologies include browser extensions, real-time data processing, APIs, SSO

API BigQuery Certified ScrumMaster DLP Pre-sales +3 skills

Principal Quantum Photonics Systems Engineer

NewBe an early applicant On-siteNorth AmericaFull-timePrincipal

Principal engineer providing technical leadership on the architecture, design, and integration of advanced laser and photonics systems for quantum technologies, including narrow-linewidth frequency-stabilized lasers and low-noise electronic control. Requires deep hands-on photonics/laser systems expertise in a startup environment.

Firmware

175K – 225K $

TO

Type One Energy Group

NewBe an early applicant On-siteNorth AmericaInternshipIntern

Summer Internship - Systems Engineer

Summer 2027 systems engineering internship at a fusion energy company, supporting the Systems Engineering team with requirements, functions, interfaces, and architecture modeling in Cameo Systems Modeler, plus process documentation and training materials.

Product Manager - Markets

Agentic AI AI API Api Documentation Authentication +4 skills

Herald is hiring a Product Manager to own the lifecycle of its carrier markets and Placement System, the platform managing commercial insurance submissions from intake through bind. The role spans connectivity health, new carrier integration builds, technical and business support, and change management, with an emphasis on applying AI and agentic workflows across the integration surface.

Staff Software Engineer, Platform

NewBe an early applicant RemoteNorth AmericaStaff

Agentic AI AI Anthropic API AWS +21 skills

Staff engineer setting technical direction for a dental billing platform, building full-stack TypeScript/Node.js/React/Postgres/AWS systems and LLM-driven agentic billing workflows, plus carrier integrations and production reliability. Fully remote, reporting to the Head of Engineering.

RT

Relay Technologies

NewBe an early applicant On-siteUKSenior

Senior Data Scientist - Operational Research

United Kingdom

As the first Operational Research Scientist in Relay's Last Mile Marketplace, you will design, build, and evolve optimisation models and solvers for scheduling, assignment, and pricing decisions, using mathematical programming and meta-heuristics. You will code in Python, Rust, Julia, or C++ and work with engineering to productionise solutions into automated daily processes.

Analytics C++ E-commerce Julia Python +1 skills

M

Mirendil

Member of Technical Staff, Model Evaluation

Research engineer building evaluation infrastructure for a frontier AI lab that trains its own models end-to-end: designing eval frameworks, automated eval pipelines and regression detection, agent-assisted inspection workflows, and observability tooling for training runs, in partnership with post-training and RL teams.

Member of Technical Staff, Post-Training, RL Infra

Engineer on the post-training team of a frontier AI research company, building and scaling the RL training infrastructure for reasoning models — reliability, performance optimization, evaluation/benchmarking tooling, and data/feedback pipelines that connect human signal and reward modeling to production training runs.

Member of Technical Staff, Pretraining