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

We are looking for an experienced Project Manager who will own execution of cross-functional projects — from planning and coordination to delivery and measurable results.

This role focuses on structure, predictability, and execution quality in a fast-growing, product-driven environment.

Responsibilities:

Project Planning & Execution

 • Own end-to-end delivery of projects: scope, timelines, milestones, and execution.

 • Break down high-level goals into clear tasks, priorities, and deliverables.

 • Ensure deadlines, scope, and quality standards are met.

 • Manage multiple projects and workstreams in parallel.

Cross-Functional Coordination

 • Coordinate work across product, engineering, design, marketing, analytics, and operations teams.

 • Act as a single point of alignment between stakeholders.

 • Identify dependencies, risks, and blockers and proactively resolve them.

Processes & Documentation

 • Build and maintain clear project workflows and delivery processes.

 • Own project documentation, task tracking, and status reporting.

 • Improve processes to increase delivery speed, transparency, and predictability.

Stakeholder Communication

 • Communicate progress, risks, and results to stakeholders and leadership.

 • Facilitate planning sessions, syncs, and retrospectives.

About us:

Soar is a global fintech startup that specializes in financing and investment. Currently headquartered in Saudi Arabia, Soar is growing throughout the region with a mission to help people achieve their financial goals with innovative financial and property investment solutions and tools through its multi-purpose platform, designed to offer a simple and seamless user experience.

Role Summary:

We are seeking a Head of Product (Investment) to lead the "Supply Side" of our platform. You will own the end-to-end product lifecycle for our Investment Portal—from the algorithmic logic that allocates capital to mortgage loans, to the dashboard where investors track their yields.

You are not just a manager; you are a builder. You will gather requirements from our Investment Committee and Treasury team, analyze complex financial flows, and translate them into crystal-clear User Stories for our engineering team.

Key Responsibilities:

1. Product Strategy & Financial Logic

Athens, Greece | On-site

Picture this:
You finish work at 16:00.
You grab a coffee in the sun.
Your evenings and weekends are actually yours.

We are recruiting on behalf of our client for Swedish-speaking professionals to join an on-site team in Athens, Greece. This role combines structured office work with a lifestyle that many people only experience on holiday.

Why Athens?

Athens is more than history and postcards — it’s a city where modern work life meets Mediterranean rhythm.

• Mild winters and long, sunny days
• Lower cost of living than Northern Europe
• A social, international environment
• Easy access to beaches, islands and weekend trips

About the Role

In this position, you will work with reviewing, categorising and moderating online content, ensuring it complies with platform policies and community standards.

Your tasks will include:

Mercier Consultancy MD is thrilled to provide an exciting opportunity for Swedish Speaking Customer Service Representatives for an Energy Company, with the unique chance to work in beautiful Greece. This role is ideal for individuals who are passionate about the energy sector and dedicated to delivering high-quality customer support. As a representative, you will assist customers in navigating their inquiries related to energy services while communicating effectively in Swedish.

Key Responsibilities

• Manage customer inquiries regarding energy services, billing, and account management via phone, email, and chat in Swedish.
• Provide detailed information on energy plans, usage, and customer benefits.
• Assist customers with account setup, service issues, and problem resolution.
• Resolve customer complaints swiftly and professionally to ensure satisfaction.
• Accurately document all interactions in the CRM system for transparency and follow-up.
• Collaborate with internal teams to enhance customer experiences and ensure effective service delivery.
• Stay informed about the latest developments in the energy sector to provide relevant information to customers.

Requirements

FullStack Engineer (FinTech / AI-Infrastructure)

Location: New York City (Office)

Compensation: $130K - $185K

We are the developers of a pioneering yield-bearing synthetic dollar backed by AI infrastructure assets. Our platform allows emerging AI cloud providers to efficiently finance GPU expansion by leveraging income-generating hardware as collateral. By combining deep underwriting expertise with transparent, on-chain infrastructure, we provide flexible, non-recourse financing to AI operators and sustainable, yield-bearing opportunities to capital providers.

We are an extremely flat, Series A-funded organization backed by top-tier investors like Dragonfly, DCG, and Nascent. Our team draws experience from leading institutions such as DRW, Deutsche Bank, and Nansen. We have no middle managers and move quickly from idea to execution.

We are looking for a high-agency FullStack Engineer to help us build the next generation of financial products. You will gain true ownership over our suite of web products, influencing the design and execution of everything from transactional interfaces to data-heavy analytics dashboards.

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.

Embark on an exciting career adventure with Mercier Consultancy as a German Travel Representative in the dynamic tourism industry! This unique opportunity offers you the chance to work in Greece, with relocation assistance provided. In this role, you will be the vital link between our German-speaking clientele and unforgettable travel experiences.

Core Responsibilities

• Deliver outstanding customer service to German-speaking clients, assisting them with inquiries regarding travel bookings, itineraries, and destination insights.
• Recommend and customize travel solutions that align with clients' preferences and budgets, ensuring a tailored and personal experience.
• Manage the end-to-end booking process, including flights, accommodations, and tours, while maintaining high levels of accuracy and attention to detail.
• Proactively address and resolve any issues or concerns raised by clients regarding their travel plans.
• Stay informed about the latest travel regulations, trends, and promotional packages to provide clients with the most current information.
• Record customer interactions and transactions in the CRM system for transparency and follow-up purposes.

Requirements

Signal is a group of companies offering products and services in commercial shipping. We combine our deep knowledge of shipping with our passion for applied science, technology and modern management methods.

About Signal Ocean: Signal Ocean is the technology arm of the Signal Group. Our primary product, The Signal Ocean Platform, enables shipping professionals to securely handle, integrate, and assess intricate collections of private and public shipping data. Driven by advanced machine learning and artificial intelligence, our technology suite provides tailored, exclusive insights that support our clients in achieving performance and efficiency. 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.

Overview

The Foundation: The Tetra Foundation is a newly-formed charity, registered with the UK Charity Commission, dedicated to the provision of first-class international training to aspiring seafarers from Nigeria, with a view to a significant positive impact on youth unemployment and poverty.

The aim is to rapidly scale existing operations to provide participants with globally-recognised seafaring qualifications, and a platform for successful maritime careers, and in turn to transform lives and communities in Nigeria.

We are in a crucial stage of development and seek a dynamic and entrepreneurial leader to spearhead the organization.

Requirements

Key Responsibilities

1. Operational Leadership

Oversee day-to-day operations across all streams, including revenue generation, training delivery, and partnership execution.

Ensure efficient processes, compliance, and high-quality standards across all activities.

Implement systems for monitoring performance and reporting progress to the board.

2. Programme and Training Management

Coordinate the delivery of training programmes, ensuring alignment with international standards and participant needs.

Manage relationships with training providers and monitor quality and outcomes.

Drive continuous improvement in programme delivery and operational efficiency.