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Early-stage startups

Latest active Early-stage startups jobs

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Early-stage startups

Emerging startups developing their product, testing market demand and gaining traction.


Early-stage startups jobs

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Early-stage startups

Latest active Early-stage startups jobs

Rollstack

Software Engineer (C#) - US/Canada


United States

Remote

2-7 years in software development.2 years in C#.2 years in building backend services using PostgreSQL and ORMs like Prisma.
Castelion

Embedded Software Engineer


Torrance

Over 2 years of professional software engineering experience.Minimum of 2 years of experience with C++, Python, or Rust, including developing in the Linux kernel including custom hardware driver development for UART and I2C peripherals.Practical experience with real-time embedded systems or distributed computing environments in Linux-based systems, including developing high-quality Linux-based C++ software for common processors and microcontrollers (e.g., PowerPC, x86, ARM).
Inclusively

Director of Engineering, Data Platform


United States

10+ years in software engineering.6+ years in a technical leadership or management role.3+ years managing other managers.Experience in building and leading teams responsible for large-scale data platforms and infrastructure.Experience managing high-performing engineering teams and growing engineers up to and through the senior staff level.Experience in distributed systems.Experience in data infrastructure.Experience in modern data technologies.Experience in cloud platforms.Experience in data governance, privacy, and compliance principles.Experience in strategic thinking and aligning technical solutions with organizational goals.
Inclusively

Software Engineer, Growth


United States

3+ years in software engineering.
Inclusively

Sr. Product Manager


United States

5+ years in product managementExperience in writing user stories and defining requirements for both UI and API solutions.
Inclusively

Recruiting Technology Lead


New York

5+ years working with recruiting systemsExperience in Greenhouse and/or similar ATS platformsExperience configuring or integrating tools like Goodtime, Workday, or CRMExperience driving process transformation or systems modernization initiatives in partnership with talent acquisitionExperience with Workday-Greenhouse integrations or custom middlewareExperience with tool selection, vendor evaluation, or implementation projectsExperience with data governance, access control, and privacy/security standards in enterprise applicationsExperience working in agile/scrum environments and using tools like Jira or ConfluenceExperience building custom reports or dashboards using system-native tools or BI platforms
Inclusively

Data Scientist


San Francisco

3+ years in a data science or analytical roleExperience in SQLExperience in programming, especially with data science and visualization libraries in PythonExperience in online experimentation and statistical analysis
Dynamo

Senior Kubernetes Engineer


San Francisco

Hybrid

4+ years in solution architecture, devops, or cloud engineering roles2+ years in directly working with customersExperience in KubernetesExperience in HelmExperience in AWS, Azure, or GCPExperience in hybrid/cloud-native deployment modelsExperience in authentication/authorization systemsExperience in network securityExperience in AI/ML infrastructure or ML lifecycle tools
Skypoint

Sr. Technical Product Manager


Portland

Office

7+ years of product management experience3+ years focused on healthcare technology, clinical data systems, or regulatory-compliant SaaS platformsProven track record of leading data and AI-driven product developmentExperience with cloud platforms (preferably Azure)Experience with product analyticsExperience with integration frameworks (e.g., APIs, third-party connectors)Experience with regulatory and compliance standards including HIPAA, HITRUST R2, and SOC 2 Type 2
Shepherd

Staff Software Engineer


San Francisco

Office

6+ years of working experience (preferably as a full-stack engineer)Experience working with JavaScript/TypeScript (backend and/or frontend)
QuantHub

K-12 AI Literacy Manager


Birmingham

Remote

5+ years in education program management.Experience implementing educational technology in school settings.Experience with curriculum implementation or instructional design.
Inclusively

SVP Technology


New York

20+ years in technology.10+ years leading a technology team in the context of providing marketing services.5+ years in CRM/precision marketing campaign delivery.Experience in delivering technology within a client service organization.Experience in technology consultancy.Experience in forming and managing happy, productive, and innovative technology teams.Experience in developing vendor relations/partnerships to achieve profitable delivery of client goals.Experience in major marketing automation & journey orchestration platforms.Experience in adtech & digital advertising solutions.Experience in major cloud providers.Experience in ETL, data management & data solutions.Experience in front end creative engineering.Experience in front-end templating languages used for personalization.Experience in content, asset management platforms.Experience in CI/CD pipeline management, including operationalization of data science AI/ML pipelines.Experience in delivery of innovative solutions, working with creative and other business teams.Experience in Python & serverless frameworks.
GovSignals

Founding Marketing Manager


Washington

2-10+ years in marketing-related experience.Experience in SEO.Experience in Paid Ads.Experience in B2B Marketing.Experience in CRM.Experience in AI tools.
Fun.xyz

Product Designer (Mid to Senior Level)


New York

3-6+ years in product or interaction design.Experience in component-based design systems.Experience in front-end engineering principles.Experience in designing for responsive web apps, mobile, or cross-platform environments.Experience in designing for web3, fintech, or crypto products.Experience in building and scaling design systems in fast-growing product teams.
Fun.xyz

DevOps Engineer


New York

Hybrid

3+ years in a DevOps, cloud, or platform engineering roleExperience with AWS services (e.g., EC2, EKS/ECS, RDS, Lambda)Experience managing modern CI/CD systems (e.g., GitHub Actions, GitLab CI, Jenkins, CircleCI)Experience with E2E testing automation and integration into deployment flowExperience with Datadog or equivalent monitoring/logging platformsExperience with scripting and automation (Python, Bash, or similar)Experience with containerization and orchestration tools (e.g., Docker, Kubernetes)Experience with building and managing monitoring, alerting, and observability stacksExperience with secure infrastructure design and best practicesExperience with web3 infrastructure, such as running Ethereum nodes, IPFS, oracles, or validatorsExperience developing or maintaining tools/services in TypeScript/Node.jsExperience working with payments systems or financial-grade architectureExperience with blockchain infrastructure, nodes, and APIs (e.g., Web3, Ethereum, Solana)Experience with event-driven or real-time streaming architectures (e.g., Kafka)Experience with GitOps tools like ArgoCD or Flux
Fun.xyz

Data Engineer


New York

Hybrid

3+ years of experience designing and implementing scalable data infrastructure and pipelinesExperience with PythonExperience with SQLExperience with Spark/Flink for data processingExperience with modern data stacks such as DBT, Airflow, Kafka, BigQuery, Redshift, Snowflake, or similarExperience handling large-scale datasets and optimizing for cost, reliability, and performanceExperience with cloud platforms like AWS, GCP, or Azure, including S3, Lambda, or Cloud FunctionsExperience with on-chain events, pulling on-chain data and using tools like Dune and NansenExperience with data modeling, including dimensional modeling and schema designExperience with fiat transaction and process experience building data APIs or developer-facing analytics toolsExperience in a high-frequency transaction or fintech/payments environment
Fun.xyz

BackEnd Engineer


New York

Hybrid

4+ years of experience building and deploying distributed backend systemsExperience with backend languages, Node.js, TypeScript is preferredExperience with monitoring and log management tools such as Prometheus, Grafana, CloudWatch, ELK Stack, or SplunkExperience with system networking, including aspects like TCP/IP, DNS, load balancing, VPN, VPC, subnetting, and routing protocolsExperience working with various database systems like MySQL, PostgreSQL, or DynamoDBExperience using infrastructure-as-code tools like Terraform, CloudFormation, or AWS CDKAbility to write, test, and debug smart contractsFamiliarity with DeFi protocols and NFT standardsProficiency in writing automated tests for smart contractsExperience working in high-throughput, low-latency environmentsExperience with web3 technologies, including Ethereum, EVM-compatible chains, smart contract interactionExperience working with crypto custody providers, decentralized wallets, or key management tools (e.g., Fireblocks, Gnosis Safe, MPC wallets)Previous work on payment gateways, crypto exchanges, or DeFi protocolsFamiliarity with chain abstraction layers or bridges (e.g., LayerZero, Wormhole, etc.)Knowledge of blockchain data indexing or transaction reconciliationContributions to open-source infrastructure or developer tools
Fun.xyz

Security Engineer


New York

Hybrid

4+ years in relevant experience.Experience in web application security.Experience in cloud security (AWS, GCP, or Azure).Experience with DevSecOps pipelines.Experience with secure key management systems.Experience with cryptographic principles.Experience with smart contract audits.Experience with blockchain transaction safety.Experience with on-chain attack vectors.Experience with payments systems.Experience with PCI DSS standards.Experience with financial regulatory requirements.Experience with formal verification.Experience with fuzzing tools.Experience with on-chain anomaly detection systems.Experience with handling real-world incidents.Experience with contributing to public vulnerability disclosures.
Fun.xyz

Quality Assurance Engineer


New York

Hybrid

3+ years in software QA or test automation, ideally in a startup or agile environmentExperience in CI/CD pipelines and version control tools like GitExperience testing APIs (REST, GraphQL) and web applicationsExperience in JavaScript, TypeScript, or scripting languages like Python for test automation
Inclusively

Senior Software Engineer, Growth


United States

5+ years in software engineering.