Senior/Lead Smart Contract Engineer - Decentralized Perpetuals Exchange

Location: Remote - US or EU if willing to overlap 6+ hours with ET

Compensation: $250K - $500K

We are building the backbone of global decentralized finance (DeFi), operating the largest perpetual exchange on Arbitrum and processing over $20 billion in cumulative trading volume. Our platform enables leveraged trading of real-world assets (RWAs)—commodities, forex, indices, and stocks—alongside crypto, bringing global markets on-chain with full self-custody. Backed by General Catalyst and Susquehanna International Group, we are a small team providing institutional-grade reliability for a protocol handling billions in volume.

We are seeking an exceptional Senior or Lead Smart Contract Engineer to help scale our protocol as we expand to hundreds of markets and billions in daily volume. You will work directly with our founding team (backgrounds from Harvard, Bridgewater, and BlackRock) to architect and implement critical protocol upgrades and new market mechanisms for the next generation of on-chain derivatives.

This is not a junior role. We need an expert who has built and maintained perpetual Decentralized Exchange (DEX) smart contracts in production at scale.

Key Responsibilities:

Researcher - Automated On-Chain Economic Security

Location: Remote - Preference for NYC but will accept USA + Europe remote working EST hours

Compensation: $120K - $150K

We are the first automated, on-chain economic security system, trusted by leading protocols to manage and secure billions of dollars in assets across the DeFi ecosystem. Our platform helps crypto protocols optimize risk management and capital efficiency by analyzing protocol mechanics and scenario implications using custom EVM simulations. We are seeking a proactive and results-driven Researcher to join our team, reporting directly to the Head of Economic Research & Strategy.

You will play a critical role in conducting in-depth protocol research, modeling risk parameters, and shaping strategic research initiatives across high-impact DeFi projects. This role requires a strong blend of quantitative analysis, risk modeling expertise, and clear communication to both clients and the broader community.

Responsibilities:

Head of Risk - Stablecoin Infrastructure

Location: New York City (Hybrid)

compensation: Competitive salary

We are a technology company transforming how money moves. Our mission is to build the financial fabric of the future, underpinned by trusted, accessible stablecoins that are programmable, composable, and ubiquitous. We are building a full-service platform for issuing, managing, and integrating digital dollars, backed by world-class investors. Join our small, mission-driven team that applies the discipline of high-performance finance to a fast-moving, crypto-native startup.

We are seeking an experienced Head of Risk to build and lead the development, implementation, and oversight of our organization’s comprehensive risk function. This role is a subject matter expert position, requiring deep knowledge of financial services regulatory requirements and the unique risks inherent in digital assets. You will own the entire risk framework, ensuring continuous alignment with best practices for safety, soundness, and consumer protection.

Key Responsibilities:

Full-Stack Engineer, AI Financial Agent

Location: Remote - NYC preference - will accept Remote USA to work EST hours - Will accept LATAM region to work EST hours and also Tel Aviv.

compensation: $160K - $200K

We are a technology company that provides the first automated, on-chain economic security system for crypto protocols, helping them optimize risk management and capital efficiency while safeguarding user funds. Our platform secures billions of dollars in assets for leading protocols by analysing protocol mechanics and scenario implications using world-class custom EVM simulations. We are seeking a proactive and results-driven Full-Stack Engineer to join our AI team and develop our cutting-edge financial AI agent.

As a Full-Stack Engineer reporting directly to the Head of Product & AI, you will play a critical role in working closely with the CEO and the AI team to design and build the full-stack systems that power our financial AI agent.

Responsibilities:

Join the team at Mercier Consultancy MD as a Hungarian Speaking Gaming Support Representative! We are thrilled to offer this role with the exciting opportunity for paid relocation to Sofia, Bulgaria. If you are passionate about gaming and enjoy helping others, this position is perfect for you. You will support our Hungarian-speaking customers, ensuring they have the best experience while navigating our gaming products and services.

Key Responsibilities

• Provide exceptional customer support to Hungarian-speaking gamers via email.
• Assist with inquiries regarding game mechanics, account management, and technical issues.
• Identify common customer challenges and provide effective solutions to enhance gameplay experience.
• Maintain accurate records of customer interactions and feedback for ongoing improvement.
• Collaborate with the development team to escalate and resolve complex issues.
• Stay updated on the latest gaming trends, updates, and company policies.

Requirements

We are looking for a Game Mathematician to design and fine-tune game math models and perform simulations. You will collaborate with developers and product owners, providing mathematical insights and specifications throughout the game development process.

Requirements

• University degree in mathematics / computer science / technology / engineering;
• At least 1.5 years commercial experience as a game mathematician (or similar position) in online gambling;
• An understanding of how different slot mechanics work;
• A high level of attention to detail: the ability to spot even small mistakes in your math models and troubleshoot them;
• Brilliant at solving abstract and highly complex math problems;
• Data-driven and analytical mindset in decision-making;
• Teamwork experience;
• English B2+.

Will be a plus:

• Scripting skills in Python;
• Experience with Git (or other VCS);
• Motivated by challenges and stretch goals;
• Strong mathematical intuition, creativity and curiosity;
• Ability to look at games from players' point of view;
• Self-organization, ability to prioritize tasks.

Responsibilities:

We are hiring a Danish-speaking CRM Manager on behalf of our well-reputed iGaming client in Malta.

In this role, you’ll be responsible for owning and driving the CRM strategy for the Danish market. You’ll lead and support a team of two CRM Executives across three verticals – Casino, Live Casino, and Sports – and work with multiple brands in a fast-growing and competitive landscape.

As CRM Manager, you will oversee the daily operations of the CRM team, ensuring all campaigns and activities are aligned with the overall brand vision and business goals. You’ll collaborate closely with key stakeholders including the VIP Manager, Senior CRM Manager, and Country Manager to deliver engaging, data-driven campaigns that drive retention, loyalty, and customer activity.

- Lead, mentor, and support the CRM team

- Plan and execute targeted campaigns across multiple verticals

- Collaborate with cross-functional teams to align strategies and execution

- Manage CRM-related projects in coordination with the wider team

- Analyze performance data to optimize communications and improve engagement

Requirements

Are you ready to dive deep into the world of underwater technology?

DOF is currently expanding and are looking for multiple ROV Pilot Technicians to join our team! If you thrive in a challenging and dynamic environment at sea, we would love to hear from you! We offer a diverse type of project scopes all over the world.

As an ROV Pilot Technician in DOF you will have the chance to gain knowledge and collaborate with our experienced and passionate ROV team. We are seeking experienced ROV Pilot Technicians with strong knowledge and understanding of the operation and maintenance of our ROV/LARS systems.

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

• Kystdesign
• Shilling UHD
• Perry/Forum XLX, XLR, and XLX-C
• Argus
• LARS - ODIM/Rolls Royce, Cetix/Sepro, Ulmatec, Dynacon, MacArtney

While our main operational hub is in the Atlantic region, our fleet of cutting-edge vessels is deployed worldwide, offering you the chance to explore diverse environments and cultures. If you are passionate about the offshore industry and eager to learn and grow in a challenging and rewarding environment this might be the perfect role for you.

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a Senior AdOps Engineer in Europe.

In this role, you’ll take charge of the operational performance of a large-scale digital advertising platform. As the go-to expert for system monitoring and troubleshooting, you’ll work across complex ad tech infrastructure—including DSPs, SSPs, and cloud environments—to ensure stable, accurate, and high-performing ad delivery. This is a hands-on, systems-focused position where your expertise will directly impact uptime, reliability, and user experience. You’ll collaborate closely with cross-functional teams to address platform issues at their core and help build a more robust and scalable ecosystem.

Accountabilities:

About Jobgether

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

One of our companies is currently looking for a QA Engineer for Xbox Project in Anywhere.

This role offers the opportunity to ensure the highest quality standards for a unique karaoke game featuring AI-driven singing analysis and interactive crowd reactions. As a QA Engineer, you will focus on testing critical features like asynchronous multiplayer gameplay, leaderboard accuracy, and room-based interactions. Your role will be essential in validating Xbox-specific hardware compatibility and providing valuable feedback on performance and user experience. You'll be joining a dynamic, remote team and have the flexibility to work on your schedule while making a significant impact on the gaming experience of millions.

Accountabilities: