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Founding Data Lead

posted by: spj_bot

We are hiring on behalf of our client, an elite, venture-backed digital asset infrastructure firm who is seeking a strategic and highly autonomous Founding Data Lead. Backed by top-tier Web3 investors including Paradigm and Dragonfly, the client is building foundational, institutional-grade stablecoin infrastructure and full-service platforms to transform how global value moves.

As the Founding Data Lead, the successful candidate will build the organization’s data and analytics function from the ground up. This role offers high visibility and immense autonomy, with ownership over how data is defined, structured, and utilized across every facet of the business. By mapping data across the entire stack—encompassing onchain, product, financial, and operational data—this individual will translate raw behavioral and transactional metrics into actionable insights that directly shape product development, investment strategies, and growth trajectories.

Key Responsibilities

Job Skills

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Junior Media Buyer

posted by: spj_bot

We are looking for a Junior Media Buyer to join our performance marketing team.

You will work closely with Senior Media Buyers, support paid acquisition campaigns, learn performance marketing processes, and gradually take ownership of traffic sources and campaign optimization.

This role is ideal for someone who wants to grow into performance marketing and media buying in a fast-paced digital environment.


Responsibilities

  • Upload creatives into advertising campaigns and configure them following team guidelines.
  • Prepare standard campaign reports (CPM, CPC, CTR, CPA).
  • Organize and maintain creative files, reports, and media plans.
  • Keep Google Sheets / Excel documents accurate and updated.
  • Export reports from advertising platforms and share them with the team.
  • Support campaign testing and optimization processes.
  • Participate in testing marketing hypotheses and advertising creatives.
  • Assist with analytical, operational, and creative marketing tasks.

Requirements

Job Skills

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Head of Brand & Retail Marketing

posted by: spj_bot

Location: Onsite - Santa Ana, CA
Type: Full-Time
Salary: $180,000 - $220,000 depending on experience

About Us

eJam is a bootstrapped consumer products company that has built, scaled, and exited multiple brands — all without ever taking a dollar of outside capital. Our portfolio includes category leaders ranked at the top of Amazon, carried in major retailers nationwide, and sold across DTC, marketplaces, and every channel in between.

We're not a startup hoping something works. We're a team that has done it repeatedly — taken products from zero to eight figures, landed them on retail shelves nationwide, and built real brands that consumers love. We operate like a holding company with the speed of a startup: small team, no bureaucracy, massive ownership.

This is the place where you'll see the entire machine — sourcing, product development, packaging, manufacturing, compliance, marketing, marketplace strategy, retail — all under one roof. If you want to learn how consumer products actually get built and shipped at scale, there is no faster education than this.

The Role

We're looking for the first true brand leader at Shameless Snacks — a better-for-you candy brand with a name, a story, and real cultural potential that hasn't been fully activated yet. There's no brand playbook to inherit. You write it.

Job Skills

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Vessel Performance Engineer

posted by: spj_bot

About Signal Ocean: Signal Ocean is the technology arm of the Signal Group. Our primary product, The Signal Ocean Platform, helps shipping and commodities professionals navigate their complex decision making. Driven by advanced machine learning and artificial intelligence, our technology suite provides tailored, exclusive insights that support our clients in achieving performance and efficiency. By securely handling and combining private and public shipping data flows, and applying advanced analytics, insights are delivered over web and mobile applications, as well as through a rich set of APIs and SDKs. Our backend architecture is abstracted to modularly offer deep analytics capabilities that are leveraged in the solutions that we offer or can be directly embedded in our client’s system topologies.

Job Skills

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Founding Marketer

posted by: spj_bot

Founding Marketer

Location: New York City

On-site | Full-time

Compensation: $120K - $200K

Our client is a high-growth fintech firm building the global account layer that powers the modern financial stack. As companies expand internationally, financial operations often become fragmented and fragile; our client provides the infrastructure that turns these operations into a driver for revenue and growth. With significant traction and a mission to build the financial primitives for the world’s largest global platforms, the organization is seeking its first marketing hire to shape and scale its narrative.

Based in New York City, this is a "zero-to-one" role for an execution-obsessed marketer. The successful candidate will work directly with the founders to write the marketing playbook, focusing simultaneously on the U.S. and Latin American markets. This role is responsible for driving revenue through high-impact events, a sharp social presence, and strategic content that speaks directly to CTOs, finance leads, and founders.

Key Responsibilities

Events & Conferences

Job Skills

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Blockchain Engineer (Indexers)

posted by: spj_bot

Blockchain Indexing Specialist

Location: Can do at least 4 hours overlap between 10am-6pm Brazilian time - Cannot hire in Germany or France

Remote | Full-time

Compensation: Competitive

Our client operates a premier real-time blockchain analytics platform utilized by over 5 million crypto traders every month. As a lean, high-performance team of ten, the organization remains at the absolute core of the rapidly expanding decentralized finance (DeFi) industry.

The organization is seeking a Blockchain Engineer to join the core engineering team. This individual will manage and evolve the indexing layer as the platform scales across hundreds of chains and billions of transactions. The mission is to architect and maintain high-performance indexers that ensure the platform remains the fastest and most reliable data provider in the ecosystem. This role is designed for a specialist who thrives in high-throughput environments and possesses a deep technical understanding of blockchain data structures.

Key Responsibilities

Job Skills

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Sales Copywriter

posted by: spj_bot

GoMining is a global Bitcoin-powered ecosystem building digital asset and infrastructure products for a worldwide audience.
We are looking for an experienced Copywriter to join our Performance Marketing team and help create clear, compelling, and conversion-focused messaging across paid and owned channels.

This role combines creative thinking with performance-driven execution and close collaboration with marketing, product, and design teams.


Responsibilities

Interpret creative briefs and translate them into strong concepts and compelling copy.

Write, edit, and optimize original content for a wide range of formats, including:

  • Website pages and landing pages
  • Advertising copy
  • Creative scripts
  • Campaign messaging


Collaborate closely with account managers, designers, marketers, and product teams from concept to final delivery.

Present copy concepts and final materials internally.

Revise and refine copy based on feedback, performance data, and business objectives.

Research and deeply understand user needs, crypto audiences, and market context through:

  • Online research and trend analysis
  • Existing studies and internal product data
  • Collaboration with subject-matter experts and internal stakeholders

Requirements

Job Skills

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Talent Sourcer (Remote in SA)

posted by: spj_bot

Talent Sourcer (Remote in South Africa)

About the Role

We are looking for driven, curious, and proactive Talent Sourcer to join our high-growth sourcing team.

As a Talent Sourcer, you are the engine of our recruitment process. You’ll be the person who tracks down "purple squirrels"—those hard-to-find developers and engineers who aren't looking for work but are perfect for our clients. You’ll be responsible for the initial outreach, sparking curiosity, and qualifying talent before handing them over to our Delivery Managers to finalize the hire.

This is a fast-paced, high-energy role where no two days are the same. If you enjoy the "thrill of the hunt" and want to see the direct impact of your work as your candidates land roles at world-class tech companies, we want to talk to you.

Job Skills

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Talent Sourcer (Remote in Mexico)

posted by: spj_bot

Talent Sourcer (Remote in Mexico)

About the Role

We are looking for driven, curious, and proactive Talent Sourcer to join our high-growth sourcing team.

As a Talent Sourcer, you are the engine of our recruitment process. You’ll be the person who tracks down "purple squirrels"—those hard-to-find developers and engineers who aren't looking for work but are perfect for our clients. You’ll be responsible for the initial outreach, sparking curiosity, and qualifying talent before handing them over to our Delivery Managers to finalize the hire.

This is a fast-paced, high-energy role where no two days are the same. If you enjoy the "thrill of the hunt" and want to see the direct impact of your work as your candidates land roles at world-class tech companies, we want to talk to you.

Job Skills

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Senior Rust/C++ Engineer (Backend)

posted by: spj_bot

Senior Backend Engineer (Rust/C++ – DeFi & Fintech)

Location: Fully Remote - EU timezone Type: Full-Time

Compensation: Competetive

We are hiring on behalf of our client who is looking for a Senior Backend Engineer to lead the architecture and development of the core systems powering a next-generation decentralized exchange (DEX) and network. This is a high-impact role where you will go beyond writing code—you will design resilient, secure, and low-latency systems capable of processing high-frequency trading data in real time.

They are a dynamic, fully remote team with an ambitious roadmap and a relentless drive to redefine the future of finance. The ideal candidate thrives at the intersection of DeFi, Systems Engineering, and High-Performance Computing. If you have a deep commitment to code quality and a passion for building mission-critical infrastructure, we want to hear from you.

Key Responsibilities:

Job Skills

layers professional system architecture testing strategies cloud platforms GCP persistence high availability high frequency trading uptime technological roadmap dashboards high performance finance docker programming rabbitmq real time financial service resilient e software testing c++ high performance computing equity security policy disaster recovery scalable system engineering lock attack pattern thread safety kubernetes web service socket programming messaging queues devops cloud native infrastructure writing systems powering track indexing leadership high throughput reliability data structures modern software hardened performance team low latency disaster recovery plan distributed team managed securely blockchain linux kernel postgresql operate data management code review ddos computer science backend event driven rust redis long term high order high frequency epoll scalability failover infrastructure containerization scale applicable data trading systems real time datum relational database building systems
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