Senior Data Engineer (Monitoring & Parameter Systems)

Location: Porto, Portugal (Full-Time)

Category: Engineering / Data Science

Compensation: $140K - $300K

We are on a simple mission: to make it possible for anyone with a digital wallet to trade stocks, commodities, currencies, and crypto with full transparency. We are replacing the opaque, offshore brokerage model with a transparent, permissionless trading stack built entirely on-chain. Every trade, deposit, and withdrawal on our platform is verifiable through open, auditable code.

To date, we have raised $27.9M+ from top-tier investors including General Catalyst, Jump, Susquehanna (SIG), Alliance DAO, and Balaji Srinivasan.

We are seeking a Data Engineer (Monitoring & Parameter Systems) to architect and operate the analytics, observability, and parameter-proposal infrastructure that keeps our protocol safe and economically sound. You will serve as the critical bridge between protocol mechanics—such as fees, spreads, and liquidations—and production-grade data systems. Your mandate is to translate complex economic models into reliable pipelines and monitoring services that ensure the protocol remains healthy across all markets.

Responsibilities

Solana Program Engineer

Location: New York (Office)

On-site | Full-time

Compensation: Competitive

Our client is a high-performance technology development firm responsible for building and operating the foundational infrastructure behind the world’s most active digital asset launchpads. The systems managed by this organization are defined by ultra-low latency, high throughput, and constant high-concurrency load. This is a mission-critical environment where technical precision is paramount; these systems operate under extreme real-world pressure where the margin for error is non-existent.

The organization is seeking a Staff Solana Program Engineer to design, build, and maintain on-chain programs that operate under heavy transaction volume. This is a hands-on role requiring absolute technical ownership and a deep understanding of blockchain performance. The successful candidate will join an elite team of builders where the pace is intense, expectations are high, and the impact of every deployment is immediate.

Key Responsibilities

As a Senior Product Designer, you will work on core fintech and Web3 products, shaping user experience across web and mobile.

You will lead design initiatives, influence product decisions, and ensure that complex financial mechanics are translated into clear, trustworthy, and intuitive interfaces.

We are looking for a Referral & Ambassador Manager to grow GoMining’s referral ecosystem through ambassadors, communities, bloggers, and influencers.

The main goal of this role is to attract active referrers, help them launch successfully, reach their first purchases, and scale their contribution to revenue. This position combines partnerships, community work, growth experimentation, and structured CRM management.

Responsilities

• Identify and attract ambassadors, community leaders, bloggers, and influencers to join the GoMining referral program.
• Work with crypto communities across X (Twitter), YouTube, Telegram, Discord, and other social platforms.
• Communicate directly with partners: onboarding, explaining product value and referral mechanics.
• Guide partners to their first active referrals and purchases.
• Test and validate hypotheses related to partner types, formats, geographies, and acquisition channels.
• Collect feedback from both active and inactive / declined partners to improve the referral program.
• Maintain and update partner pipelines in CRM systems (Monday CRM is a strong plus).
• Collaborate with affiliate managers, marketing, and product teams to scale referral-driven revenue.

Requirements

GoMining is building an educational Web3 Academy focused on practical knowledge, real on-chain understanding, and long-term user education.

We are looking for a Copywriter for Academy who can create high-quality educational content on blockchain and crypto — clear for beginners, valuable for intermediates, and accurate by industry standards.

This role is for someone who is truly crypto-native, understands the ecosystem from real usage, and can explain complex concepts without oversimplifying them.

Backend Engineer (Hyperliquid Focus)

Location: Remote (EMEA Region Only) Type: Full-Time

Compensation: €90K - €130K

We are hiring on behalf of our client who are on a mission to simplify multi-chain DeFi for financial institutions, fintechs, and service providers. Their team is building a unified infrastructure layer that provides seamless access to on-chain liquidity across all major blockchains, enabling high-performance same-chain and cross-chain swaps. They are a passionate, remote-first team dedicated to making complex decentralized technologies accessible and building a fairer, more transparent world.

They are looking for a Backend Developer with a deep interest in the Hyperliquid ecosystem to join their engineering team. This is a pure backend role—no frontend or design work is required. You will focus on building the infrastructure that allows them to distribute programmatic trading features (such as TWAP and perps) to the broader DeFi ecosystem.

Location Note: This position is strictly open to candidates currently located in the EMEA region.

What you’ll do:

We are looking for an Account Manager to support and grow GoMining’s referral and partner ecosystem.

This role focuses on working with active referrers, ambassadors, and partners: helping them understand all GoMining products, answering questions, resolving issues, and supporting them in achieving better results. You will act as the main point of contact between partners, product, and internal teams.

Responsibilities

• Act as the primary point of contact for referral partners, ambassadors, and active referrers.
• Explain GoMining products, features, mechanics, and updates to partners in a clear and structured way.
• Support partners in their daily work: answer questions, resolve issues, and help them use the platform effectively.
• Collect partner requests, issues, and feedback; create tasks, tickets, and bug reports for product and tech teams.
• Track partner activity, performance, and communication in CRM (Monday CRM).
• Help partners reach better results by suggesting promotion approaches, product use cases, and referral mechanics.
• Proactively identify problems, opportunities, and growth hypotheses based on partner feedback and behavior.
• Collaborate closely with Affiliate Managers, Referral Managers, Support, Product, and Marketing teams.
  

Requirements

Join DOF's growth as a ROV Supervisor!

We are looking for multiple ROV Supervisors to strengthen our ROV team. In this role, you will play a key leadership role onboard our vessels in the Atlantic region, overseeing the safe and efficient execution of a wide range of offshore projects.

As an ROV Supervisor, you will lead, support and develop ROV personnel while supervising the operation and maintenance of assigned ROV Systems. You will be responsible for fostering a strong safety culture, promoting clear communication, and ensuring all activities are carried out to the highest standards and in compliance with internal procedures and external regulations. Leading by example is essential, as you will set the standard for operational excellence, teamwork, and the wellbeing of everyone involved in the ROV operations.

Tasks and responsibilities

Join DOF's growth as a ROV Pilot Technician!

We are currently looking for multiple ROV Pilot Technicians to strengthen our ROV team. In this role, you will support a wide range of offshore projects onboard our vessels in the Atlantic region, while gaining knowledge and collaborating with our experienced and passionate ROV team.

Tasks and responsibilities

• Operate, maintain, and repair on assigned ROV systems.
• Participate in familiarization and debriefing activities prior to mobilization and demobilizations.
• Carry out pre-dive and post-dive checks, preventative maintenance routines, and ensure all activities, defects, and repairs are accurately recorded in dive logs and system documentation.

We are looking for experienced ROV Pilots with strong knowledge and understanding of the operation, maintenance, and troubleshooting of ROV and LARS systems.

The main fleet of DOF ROV/LARS systems consists of:

ROV Systems

• Kystdesign
• Shilling UHD
• Perry/Forum XLX, XLR, and XLX-C
• Argus

LARS Systems

Foundation Director (AI-Backed Synthetic Stablecoin)

Location: Remote

Compensation: Competitive

We are the architects of a pioneering yield-bearing synthetic dollar backed by high-performance AI infrastructure assets. By leveraging income-generating hardware (GPUs and NeoCloud compute), we deliver stable, predictable yield to participants with the transparency of decentralized finance. Our protocol provides a differentiated solution for capital seeking sustainable, risk-adjusted returns and serves as a flexible, non-recourse financing engine for the high-growth AI infrastructure sector.

As the Foundation Director, you will be a high-agency leader responsible for supporting, promoting, and scaling this ecosystem. Your role is twofold: driving strategic business development across the Web3 and AI infrastructure landscapes, and overseeing the critical service providers that manage our protocol's reserve and market operations. You will work at the intersection of DeFi market structure and the physical AI compute layer to ensure the Foundation executes with reliability, credibility, and institutional rigor.