Fast-Growing Startup Jobs
632,570 open positions · Updated daily
Fast‑growing startups are scaling at a 90% YoY rate, pushing founders to hire talent that can pivot quickly and deliver product‑market fit within months. 2026’s market pulse shows a surge in AI‑driven SaaS, green‑tech platforms, and fintech ecosystems, driving a 40% rise in demand for engineers, data scientists, and growth strategists. The clock is ticking—opportunities are filling faster than ever.
Typical roles span full‑stack engineering (React/Node + TypeScript), cloud infrastructure (AWS, Kubernetes, Terraform), product management (Agile, OKRs), UX/UI design (Figma, Motion Design), and customer success (NPS, Zendesk). Responsibilities include rapid prototyping, deploying CI/CD pipelines, iterating on user feedback loops, and crafting data‑driven roadmaps that keep the startup ahead of its competitors.
Salary transparency removes guesswork and builds trust in a high‑velocity environment. When founders disclose exact base pay, equity, and bonus structures, engineers can evaluate the true total‑compensation package, and founders can attract talent willing to take on risk. Transparent pay signals stability, aligns expectations, and fuels a culture where every hire feels valued and informed.
AI Principal Engineer
Company: Improvado
Location: USA
Posted Nov 30, 2025
Improva is an AI-powered platform for marketing teams in medium to large enterprises and agencies. It automates complex marketing intelligence and reporting to help optimize budgets, enhance campaign efficiency, and improve marketing ROI. The company is a rapidly scaling Series A startup that partners with globally recognized brands. They are looking for a hands-on AI Principal Engineer to help build the future of AI at Improvado, with a focus on defining product vision, building systems, and guiding a small team of AI engineers.
Head of Sales Operations
Company: Loka, Inc
Location: Latin America,North Macedonia,Portugal
Posted Nov 30, 2025
Loka highlights its achievements, including AWS recognition, and seeks a Head of Sales Operations to drive growth. The role involves leading sales operations, integrating teams, and scaling processes. The company offers remote work, benefits, and a collaborative environment.
Senior UX Engineer
Company: Consensys
Location: USA
Posted Nov 30, 2025
Consensys is a leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and CoFounder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem. The company's mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on. Consensys is looking for a UX Engineer to join the MetaMask team, focusing on building beautiful, intuitive experiences for millions of users engaging with decentralized applications and Web3 technologies.
Senior Cloud Platform Engineer
Company: Mapbox
Location: UK
Posted Nov 30, 2025
Mapbox is a leading real-time location platform that provides tools for navigation and location-aware businesses. The Cloud Platform team at Mapbox provides infrastructure and frameworks for Mapbox services in AWS. They are seeking a Software Development Engineer II to deliver cloud-native containerized infrastructure and deployment platforms.
Account Solution Consultant
Company: Anaplan
Location: Germany
Posted Nov 30, 2025
The role of a Solution Consultant at Anaplan involves helping iconic brands solve their most pressing high-stakes challenges by architecting a new future for how companies plan, decide, and act. The position requires strategic discovery sessions, tailored demonstrations, and high-impact proof-of-concept models to showcase Anaplan's value. The ideal candidate should have a passion for problem-solving, the ability to simplify complex ideas, and experience in presales solution consulting or business transformation roles.
B2B Revenue Operations Manager
Company: Guidebook
Location: USA
Posted Nov 30, 2025
Guidebook seeks a B2B Revenue Operations Manager to optimize sales processes, manage CRM systems, and enhance marketing automation. The role involves cross-functional collaboration and tech stack integration, with competitive compensation and benefits.
Occupational Therapist Telehealth position
Company: XRHealth
Location: Australia
Posted Nov 30, 2025
XRHealth is seeking a highly motivated registered Occupational Therapist to join their expanding allied health team. The role involves performing initial assessments, delivering evidence-based therapy interventions, documenting patient progress, and writing comprehensive reports. The ideal candidate will have a minimum of 3 years of experience, an interest in digital health and virtual reality therapy, and a passion for ongoing professional development.
Head of Data
Company: LI.FI
Location: EMEA
Posted Nov 30, 2025
LIFI is a company that simplifies multichain DeFi for traditional financial institutions, fintechs, and service providers. They are looking for a Head of Data to own their data strategy, shape a strong data culture, and enable the company to uncover insights. The ideal candidate should have 8+ years in data-focused roles, experience mentoring or leading teams, a strong technical background, and the ability to bridge technical and business discussions.
Senior Staff Product Designer - MetaMask
Company: Consensys
Location: USA
Posted Nov 30, 2025
Consensys is a leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and CoFounder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem. The company's mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on.
Senior DTC AI Video Editor - Rapid-growth eCom brand
Company: MNY Ventures
Location: Anywhere
Posted Nov 30, 2025
MNY Ventures is seeking a senior direct response video editor to join their innovative marketing department. The role involves producing high-quality AI videos, analyzing video metrics, and applying direct-response copywriting principles. The company offers performance-based rewards, high autonomy, and opportunities for growth.
Offensive Security Engineer - Agent Security
Company: OpenAI
Location: USA
Posted Nov 30, 2025
This text describes OpenAI's Security team mission and a Principal-level Offensive Security Engineer role focusing on strengthening security posture through innovative attack simulations, collaboration with defensive teams, and securing AI-powered products. The role emphasizes vulnerability hunting, automation, and influencing security strategy while requiring expertise in AI systems and offensive security operations.
Senior Full Stack PHP/JS Engineer - Core Team
Company: InnoCraft
Location: Germany
Posted Nov 30, 2025
This job posting highlights a Senior Full Stack Engineer role at Matomo, emphasizing opportunities to shape the future of an open-source platform, collaborate with a talented team, and contribute to impactful projects. The position offers remote work, career growth, and a mission-driven environment with strong privacy and ethical focus.