Solana Program Engineer

Location: New york

Compensation: $350K - $500K

We are a team of elite builders and high-growth developers moving at the speed of the most active markets in the world. As core contributors to one of the largest crypto social networks globally, we are redefining the intersection of social engagement and decentralized finance.

We are looking for a Solana-focused Frontend Engineer to play a critical role in building and scaling cutting-edge platforms at the forefront of SocialFi. You will work across web and mobile, delivering high-performance, user-centric applications in an environment where speed, ownership, and innovation are paramount. This isn't just a UI role; you will bridge the gap between complex on-chain logic and seamless user experiences, ensuring our infrastructure handles high-velocity interactions with ease.

Responsibilities

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 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

Senior Backend Engineer (Intents & Order Infrastructure)

Location: Remote - Based in EMEA regions
compensation: $130K - $165K

We are simplifying multi-chain DeFi for traditional financial institutions, fintechs, and service providers. Our platform offers a unified API to access all on-chain liquidity across major blockchains, ensuring the best prices for same-chain and cross-chain swaps. We are a passionate, remote-first team on a mission to enable a fairer, more decentralized world by making complex blockchain technologies accessible to everyone.

We are looking for a Senior Backend Engineer to lead the development and scaling of our core off-chain coordination service. This is a critical infrastructure role, as the Order Server acts as the central hub for the entire Intent lifecycle—from quote aggregation and validation to real-time broadcasting and cross-chain status tracking.

In this role, you will build secure, high-throughput systems using TypeScript and NestJS that allow applications to discover competitive quotes while protecting the network from fraudulent orders. This position is vital for the success of our solver-based architecture and requires a deep focus on security, performance, and reliability.

Key Responsibilities:

Tiger Analytics is looking for experienced Data Scientists to join our fast-growing advanced analytics consulting firm. Our consultants bring deep expertise in Data Science, Machine Learning and AI. We are the trusted analytics partner for multiple Fortune 500 companies, enabling them to generate business value from data. Our business value and leadership has been recognized by various market research firms, including Forrester and Gartner. We are looking for top-notch talent as we continue to build the best global analytics consulting team in the world.

We are also market leaders in AI and analytics consulting in the CPG & retail industry with over 40% of our revenues coming from the sector. This is our fastest-growing sector, and we are beefing up our talent in the space.

We are seeking a highly skilled and experienced Lead Data Scientist with a strong background in Recommendation Systems and Machine Learning Engineering (MLE). The ideal candidate will have a proven track record in designing, implementing, and deploying large-scale recommendation solutions, while also leading projects and mentoring teams. This role requires technical depth, hands-on coding, and the ability to engage directly with clients and stakeholders .

Key Responsibilities

Summary:

We're seeking a Principal UI Designer to own and evolve the visual foundation of our design system. In this specialized role, they'll craft the core components, patterns, and visual language that empower product teams across the organization.

Responsibilities:

• Design and maintain design system components including buttons, form fields, navigation, data visualizations, and all reusable UI elements
• Build contextual design patterns that combine components into repeatable solutions for product use cases
• Establish and manage visual design tokens: color palettes, typography scales, spacing systems, elevation, and other foundational styles
• Design interaction patterns and motion behaviors for components across different states and transitions
• Create clear visual and contextual hierarchies that guide users through interfaces
• Collaborate with design system engineers to ensure designs translate seamlessly into code
• Create comprehensive documentation including usage guidelines, component variants, states, and design rationale
• Evaluate and respond to component and pattern requests from product teams
• Ensure all components and patterns meet accessibility standards (WCAG)
• Maintain visual consistency and quality across the entire design system

Requirements:

Mercier Consultancy MD is thrilled to announce a position for Polish Speaking Customer Service Representatives for an Online Marketplace, offering the flexibility to work remotely from Greece. This role is perfect for individuals who have a passion for e-commerce and customer support. As a representative, you will assist customers in Polish, providing them with a seamless online shopping experience and addressing their inquiries about products and services.

Key Responsibilities

• Respond to customer inquiries related to online orders, product details, and marketplace policies through phone, email, and chat in Polish.
• Assist customers with account issues, payment inquiries, and order tracking.
• Resolve customer complaints and escalations with a focus on providing excellent service.
• Document all customer interactions accurately in our CRM system.
• Collaborate with logistics and product teams to ensure timely resolution of issues and customer satisfaction.
• Stay updated on marketplace offers, products, and industry trends to provide relevant information to customers.

Requirements

Mercier Consultancy MD is thrilled to present an exciting opportunity for German Speaking Customer Service Representatives for a leading Social Media Platform based in Athens. This role is perfect for individuals who are passionate about social media and enjoy engaging with users to enhance their online experiences. As part of our dynamic team, you will assist users in navigating the platform and addressing any inquiries or concerns they may have.

Key Responsibilities

• Manage user inquiries related to the social media platform via phone, email, and chat in German.
• Provide assistance with account setup, security, and content management.
• Address user concerns and technical issues while ensuring a positive experience on the platform.
• Document all interactions and feedback in the CRM system for analysis and improvement.
• Collaborate with technical and product teams to resolve complex issues swiftly.
• Stay informed about platform updates, features, and social media trends to provide relevant guidance.
• Promote community guidelines and ensure user compliance in a friendly and professional manner.

Requirements

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.

About the role: 

You will be leading one of the product teams within the Signal SaaS web application. The focus is on building supporting infrastructure and data visualization features — such as charts, graphs, tables, and maps — that help users interact with complex shipping data. Alongside feature development, the team invests in building reusable components that support both their own roadmap and other teams, with a strong focus on automated testing  inside CI/CD pipelines.

Who we are;

Octopus by RTG is enabling a key partner organization to grow their tech teams while focusing on AI. We are currently looking for the right pioneers to join the team!

Octopus is proud to be part of the Robusta Technology Group (RTG), a leading tech group. With a decade of experience and a successful track record of delivering over 300 projects across Europe, the Middle East, and North America, RTG has established itself as a preferred employer in the Egyptian market. Octopus and Robusta are building a bridge between Europe and Africa, creating tailored hub solutions to connect companies with top talent across the globe.

Octopus is specialized in rapidly assembling remote & onsite global tech teams that are fully aligned with the culture and practices of a particular brand. By providing tailored hubs to suit its clients needs, Octopus gives companies all the advantages of remote work and offshoring without all the negatives.

Role Overview

We are seeking an exceptional Experience Designer to lead the design of cutting-edge digital products across platforms. This role is ideal for a strategic yet hands-on designer who blends deep UX and UI craft with the ability to build and maintain scalable design systems that drive efficiency, consistency, and excellence in execution.