Principal Software Engineer, Backend Infrastructure (Remote, US)

Location: US (remote-first, office optional), will consider strong profiles from Canada. EST preferred.

Compensation: $220K - $300K

Are you a technical leader ready to build the next generation of financial infrastructure?

Join a stellar team of leaders and experts in blockchain technology, cryptography, infrastructure, and security to build the backbone of secure, resilient systems for the evolving financial era. Our client is hiring a Principal Software Engineer to lead the design, development, and scaling of their core backend systems. This is a high-impact, remote-first role for someone who excels at setting technical direction and owning critical projects end-to-end.

As a Principal Software Engineer, you will be more than just a coder; you will be a key driver of technical strategy and execution. You will own mission-critical projects while setting the technical direction and ensuring their platform is fast, resilient, and secure under the high-stakes demands of financial workflows.

Lead/Senior Front-End Engineer (DeFi Infrastructure on Solana)

Location: Remote - PST-CAT preference

Compensation: Competitive

We are building the next generation of Decentralized Finance (DeFi) liquidity infrastructure on Solana. Our platform solves major industry problems by moving beyond traditional over-collateralized lending. We enable under-collateralized borrowing, programmable margin accounts, and composable strategies, all through one seamless application, unlocking capital efficiency and reducing risk.

We are seeking a foundational hire, a Lead/Senior Front-End Engineer, to own and drive the frontend of our flagship platform. This role will shape the entire user experience, technical architecture, and future frontend engineering culture.

As the go-to person for all things frontend, you will be responsible for defining the technical vision and delivering a world-class, high-performance user experience for advanced DeFi users.

Mercier Consultancy MD is excited to announce various Italian Speaking Job opportunities in Greece, complete with a fully paid relocation package! If you are fluent in Italian and looking for an enriching international experience, this is your chance to work in a vibrant location while contributing to a thriving company. We are seeking motivated individuals to join our dynamic teams across multiple sectors, offering valuable support and services to our clients.

Key Responsibilities

• Provide exceptional service and support to Italian-speaking clients through telephone, email, and chat communications.
• Assist customers with inquiries, product information, and issue resolution across various departments.
• Document customer interactions effectively in our CRM system for quality assurance and training purposes.
• Support and collaborate with team members to enhance customer experience and service delivery.
• Stay informed about company products, services, and industry trends to deliver accurate assistance.
• Participate in training programs to continuously improve your skills and knowledge within the role.

Requirements

Mercier Consultancy MD is excited to announce multiple Czech Speaking job opportunities in Greece! We are offering a fully paid relocation package for candidates eager to immerse themselves in a new culture while leveraging their language skills in a dynamic work environment. As part of our team, you will engage with Czech-speaking clients across various roles, providing excellent customer service and support in a thriving industry.

Key Responsibilities

• Communicate effectively in Czech with clients through various channels including phone, email, and live chat.
• Address customer inquiries, providing information and solutions to enhance their experience.
• Maintain accurate records of customer interactions and transactions in our CRM system.
• Collaborate with team members to ensure a seamless service delivery and customer satisfaction.
• Assist with administrative tasks and reporting as required to support operational efficiency.
• Stay updated on products/services and industry changes to better assist clients.

Requirements

Mercier Consultancy MD is excited to offer an incredible opportunity for Czech speakers looking to work in Greece! We are looking for motivated individuals to join our team, and we provide a fully paid relocation package to make your transition smooth and easy. This position allows you to work in a vibrant environment outside of your home country while immersing yourself in Greek culture.

Key Responsibilities

• Provide excellent customer service in Czech across various communication channels, including phone, email, and live chat.
• Assist clients with their inquiries, keeping them informed about our products and services.
• Document customer interactions accurately to ensure an organized follow-up process.
• Resolve customer complaints and issues professionally, striving for prompt and effective solutions.
• Collaborate with team members to continuously improve processes and enhance customer satisfaction.
• Stay informed about industry trends and product updates to provide accurate information to clients.

Requirements

Mercier Consultancy MD is delighted to present an exceptional opportunity for a Swedish Customer Service Agent at a leading fashion website. This role provides the unique chance to work in beautiful Greece while assisting Swedish-speaking customers in navigating their online shopping experience.

Responsibilities

• Provide outstanding support to Swedish-speaking customers via phone, email, and chat regarding their inquiries about fashion products and services.
• Assist customers with order placements, returns, and exchanges while ensuring a smooth shopping experience.
• Troubleshoot and resolve customer complaints in a professional and timely manner.
• Document all customer interactions accurately in the CRM system to track inquiries and feedback.
• Collaborate with team members to improve service processes and enhance overall customer satisfaction.
• Stay updated on fashion trends, product offerings, and promotions to provide informed assistance.

Requirements

Mercier Consultancy MD is thrilled to offer Spanish Speaking Jobs in Greece with a fully paid relocation package! This unique opportunity allows you to start a fulfilling career while embracing a new culture in beautiful Greece. We are seeking motivated individuals who are fluent in Spanish and eager to contribute to our team's success across various roles within our company.

Key Responsibilities

• Engage with Spanish-speaking clients and customers, providing excellent service across multiple channels (phone, email, live chat).
• Assist with inquiries related to products, services, and any other relevant information.
• Document customer interactions and ensure accurate data entry in our CRM systems.
• Identify and resolve customer issues promptly, ensuring a seamless experience.
• Collaborate with diverse teams to enhance service delivery and efficiency.
• Stay updated on company products, services, and industry trends to provide informed support.

Requirements

Mercier Consultancy MD is thrilled to announce exciting Spanish Speaking job opportunities in Greece, accompanied by a fully paid relocation package! This is a unique chance for Spanish speakers looking to advance their career while immersing themselves in the vibrant culture of Greece. Whether you're interested in customer service, administrative support, or other sectors, we have positions available that cater to your skills and aspirations.

Key Responsibilities

• Engage with Spanish-speaking clients and assist them with inquiries or concerns across various roles.
• Provide exceptional customer service or administrative support, depending on the specific job function.
• Document customer interactions or work activities accurately in our systems.
• Collaborate closely with team members and other departments to ensure high-quality service delivery.
• Adapt to various operational needs and contribute to process improvements.
• Stay informed about company products/services and relevant industry trends to provide accurate assistance.

Requirements

Mercier Consultancy MD is offering an exciting opportunity for Spanish speakers looking to relocate to Greece with a fully paid relocation package! We are seeking enthusiastic individuals to join our team in various Spanish-speaking positions. This is your chance to not only advance your career but also immerse yourself in the vibrant culture and lifestyle that Greece has to offer.

Key Responsibilities

• Engage with customers and clients in Spanish across various platforms, providing exceptional support and assistance.
• Address inquiries, resolve complaints, and ensure a seamless customer experience.
• Collaborate with internal teams to address and escalate issues as necessary.
• Document and maintain accurate records of customer interactions in our CRM system.
• Stay informed about our product offerings, company policies, and industry trends to provide accurate information to customers.
• Participate in training and development programs to enhance skills and knowledge.

Requirements

Mercier Consultancy MD is thrilled to offer exciting opportunities for Spanish Speaking Jobs in Greece with a fully paid relocation package! This is a unique chance to live and work in a beautiful country while applying your language skills in a professional setting. We are looking for passionate individuals who are eager to contribute to our customer support and service teams, providing exceptional assistance to our Spanish-speaking clients.

Key Responsibilities

• Engage with customers in Spanish to resolve inquiries, provide information, and assist with a variety of requests.
• Support clients through phone, email, and live chat channels, ensuring satisfaction and a positive experience.
• Document customer interactions accurately and effectively using our CRM system.
• Troubleshoot and provide solutions for customer issues, escalating complex cases when needed.
• Collaborate with team members and other departments to improve customer service processes.
• Stay updated on product offerings, service enhancements, and relevant policies to better assist customers.

Requirements