Developer Relations Engineer (Algorithmic Trading Infrastructure)

Location: Singapore (Hybrid)

Compensation: $80K - $140K

We are a specialized prime brokerage focused on building robust, institutional-grade infrastructure for large-scale algorithmic trading on a leading platform (Hyperliquid). We are seeking a highly technical Developer Relations Engineer to fully own the integration experience for advanced API-driven traders.

You will work directly with systematic funds, proprietary trading firms, and sophisticated builders, ensuring fast, reliable, and low-friction adoption of our prime brokerage services.

As the Developer Relations Engineer, you will be the technical interface between our core engineering team and our highest-value users—quantitative trading desks and systematic funds. Your primary goal is to ensure seamless integration and maximum performance when users connect to our APIs and trading infrastructure.

Key Responsibilities

iOS Designer / Product Engineer (Elite Team, High Impact)

Location: Remote - NYC preferred but would consider strong designers remotely across the US.

Compensation: $200K - $250K

We are a highly profitable, high-growth platform that has enabled creators to generate over $50 million since launching in 2025. Our mission is to simplify the process of supporting anyone in the creator economy. We operate with an uncompromising commitment to talent density—maintaining a small, elite team where every member has outsized ownership and impact.

We are seeking an exceptional iOS Designer / Product Engineer to join us as one of the two dedicated experts jointly owning the entire native iOS application. If you have an extreme attention to detail, live to build beautiful products, and thrive in a fast-paced, high-autonomy environment, we want to hear from you.

You will be a key leader in product design and technical implementation, jointly responsible for the entire user experience, visual quality, and technical integrity of the core iOS application. You will balance design perfection with rapid shipping to deliver features that directly drive platform growth and creator success.

Key Responsibilities

Mercier Consultancy MD is thrilled to present an opportunity for Italian Speaking Customer Service Representatives for a leading Consumer Electronics Company based in Greece. This role is ideal for passionate individuals who love technology and enjoy interacting with customers. In this position, you will provide exceptional support in Italian, helping customers with their inquiries related to consumer electronics products and services.

Key Responsibilities

• Manage customer inquiries regarding consumer electronics products, including features, specifications, and troubleshooting assistance via phone, email, and chat in Italian.
• Provide product information and help customers understand how to make the best use of their devices.
• Assist customers with warranty claims and service requests, ensuring a seamless experience.
• Resolve issues and complaints efficiently, ensuring customer satisfaction throughout the interaction.
• Maintain clear and detailed documentation of customer interactions in the CRM system.
• Collaborate with product and technical support teams to address customer concerns effectively.
• Keep up to date with the latest consumer electronics trends and product launches to provide accurate information to customers.

Requirements

Join our clients' JTI Customer Experts team and become the primary point of contact for customer requests on behalf of our client.

By partnering with the companys client – the international tobacco and vaping division of Japan Tobacco Inc. – they work towards a shared goal: building a business that is innovative, fast-growing, sustainable, and committed to delivering the highest quality customer service. Our client is currently looking for Portuguese-speaking talents to support their client’s customers from our offices in Greece.

Join a team dedicated to providing an exceptional customer experience while growing your professional network, sharpening your communication skills, and adding solid international experience to your CV.

Your responsibilities:

• Serve as the main point of contact for customer requests, representing one of the world’s leading companies in the tobacco industry.
• Handle customer communication via phone, email, and chat to deliver a seamless support experience.
• Respond to inquiries about the client’s products.
• Resolve issues as they arise, addressing customer concerns professionally and efficiently.
• Aim to turn every interaction into a positive customer experience.

Requirements

- Fluency in Portuguese.

- Strong command of English, both written and spoken.

The Customer Service Officer will report directly to the German Team Leader and will be part of a team that is responsible for handling sales, including customer on-boarding, customer service queries and working alongside the collections team.

Main areas of responsibility:

• Provide customers with accurate information about the company's products, services and payments.
• Actively seeking new sales by executing appointed strategies and instructions.
• Comply with laws, rules, company policies, and procedures as required.
• Understand thoroughly the Bank’s products whilst ensuring that customers are always presented accurate information.
• Responding to any customer queries via email, SMS and phone
• Provide an excellent customer experience.
• Work closely with other Bank departments, especially Payments and Collections, to ensure transparent and efficient interaction.
• Support additional customer service inquiries.
• Promote a positive working environment.
• Perform other tasks as assigned.

Other responsibilities may include:

• Involvement in production of Sales reports.
• Involvement in training and mentoring of other team members.
• Assist in documentation of the team’s Operational Procedures.
• Providing ideas and suggesting ways for the improvement of operational systems, processes and procedures.
• Execute ad hoc tasks as may be requested by the Head of New Markets.

Join our clients JTI Customer Experts team and become the primary point of contact for customer requests on behalf of our client.

By partnering with our client, the international tobacco and vaping division of Japan Tobacco Inc. they work towards a shared goal: building a business that is innovative, fast-growing, sustainable, and committed to delivering the highest quality customer service. We are currently looking for Portuguese-speaking talents to support our client’s customers from their offices in Athens, Greece.

Join a team dedicated to providing an exceptional customer experience while growing your professional network, sharpening your communication skills, and adding solid international experience to your CV.

Your responsibilities:

• Serve as the main point of contact for customer requests, representing one of the world’s leading companies in the tobacco industry.
• Handle customer communication via phone, email, and chat to deliver a seamless support experience.
• Respond to inquiries about the client’s products.
• Resolve issues as they arise, addressing customer concerns professionally and efficiently.
• Aim to turn every interaction into a positive customer experience.

Requirements

Fluency in Portuguese.

Strong command of English, both written and spoken.

Join Our Team!

At DSI, we have over 40 years of sales enablement and customized business solution experience, providing enhanced value that delivers results for our clients and partners. We're on the lookout for passionate individuals eager to make their mark in sales and customer service. Our exciting and rewarding work environment offers you the opportunity to grow with us and make a significant impact.

Job Overview

Mobile Specialists work hand in hand with our retail partners, representing AT&T in a store-within-a-store concept. This role demands active customer engagement and showcasing product benefits. The ideal candidate enjoys connecting with customers, thrives in a fast-paced environment, and consistently exceeds performance targets through outstanding sales and service.

Key Responsibilities

• Create and execute effective sales strategies to attract new customers
• Engage customers and present our products and services in a busy retail setting
• Uphold AT&T standards and keep compliance at the forefront of every interaction
• Build rapport, trust, and loyalty with customers by providing personalized service
• Our ideal candidate is friendly, customer-centric, and is eager to develop new skills

Requirements

Join Our Team!

At DSI, we have over 40 years of sales enablement and customized business solution experience, providing enhanced value that delivers results for our clients and partners. We're on the lookout for passionate individuals eager to make their mark in sales and customer service. Our exciting and rewarding work environment offers you the opportunity to grow with us and make a significant impact.

Job Overview

Mobile Specialists work hand in hand with our retail partners, representing AT&T in a store-within-a-store concept. This role demands active customer engagement and showcasing product benefits. The ideal candidate enjoys connecting with customers, thrives in a fast-paced environment, and consistently exceeds performance targets through outstanding sales and service.

Key Responsibilities

• Create and execute effective sales strategies to attract new customers
• Engage customers and present our products and services in a busy retail setting
• Uphold AT&T standards and keep compliance at the forefront of every interaction
• Build rapport, trust, and loyalty with customers by providing personalized service
• Our ideal candidate is friendly, customer-centric, and is eager to develop new skills

Requirements

Join Our Team!

At DSI, we have over 40 years of sales enablement and customized business solution experience, providing enhanced value that delivers results for our clients and partners. We're on the lookout for passionate individuals eager to make their mark in sales and customer service. Our exciting and rewarding work environment offers you the opportunity to grow with us and make a significant impact.

Job Overview

Mobile Specialists work hand in hand with our retail partners, representing AT&T in a store-within-a-store concept. This role demands active customer engagement and showcasing product benefits. The ideal candidate enjoys connecting with customers, thrives in a fast-paced environment, and consistently exceeds performance targets through outstanding sales and service.

Key Responsibilities

• Create and execute effective sales strategies to attract new customers
• Engage customers and present our products and services in a busy retail setting
• Uphold AT&T standards and keep compliance at the forefront of every interaction
• Build rapport, trust, and loyalty with customers by providing personalized service
• Our ideal candidate is friendly, customer-centric, and is eager to develop new skills

Requirements

Do you thrive on meeting people, creating new opportunities, and building momentum on the ground?

At Keycafe, we’re looking for a Field Sales Representative who loves in-person outreach, hands-on demonstrations, and high-activity field sales. You’ll be the face of Keycafe in cities across the U.S., introducing businesses to our SmartBox technology and generating qualified leads for our Account Executive team.

This is a fast-moving, entrepreneurial role perfect for someone who excels in door-to-door engagement, communicates with confidence, and gets energized by showcasing innovative technology directly to customers.

What You’ll Do

• Conduct door-to-door outreach, cold calling, and in-person demos to build interest in Keycafe solutions.
• Generate qualified B2B leads across verticals such as automotive, hospitality, property management, retail, and public sector.
• Deliver live product demonstrations showcasing SmartBox features and operational benefits.
• Qualify leads and schedule follow-up demos or calls for Account Executives.
• Maintain accurate activity logs and funnel details within the CRM.
• Collaborate with AEs and marketing to refine messaging and strengthen territory coverage.
• Attend trade shows, conferences, and business events as a Keycafe brand ambassador.
• Continuously research and identify new local business opportunities.