SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Chat Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

• Deliver high-quality customer support in crypto trading via live chat and email, promptly addressing inquiries and complaints;
• Build strong and lasting customer relationships;
• Keep up with evolving tools and technology;
• Handle sensitive customer data with care and security;
• Apply the latest and greatest customer happiness practices;
• Maintain deep understanding of client solutions and meet  KPI;
• Be a part of fast-paced environment requiring strong focus, commitment, and adaptability to different shifts including weekends and holidays;
• Communicate with developers and cross-functional specialists. 

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Chat Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

• Deliver high-quality customer support in crypto trading via live chat and email, promptly addressing inquiries and complaints;
• Build strong and lasting customer relationships;
• Keep up with evolving tools and technology;
• Handle sensitive customer data with care and security;
• Apply the latest and greatest customer happiness practices;
• Maintain deep understanding of client solutions and meet  KPI;
• Be a part of fast-paced environment requiring strong focus, commitment, and adaptability to different shifts including weekends and holidays;
• Communicate with developers and cross-functional specialists. 

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Chat Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

• Deliver high-quality customer support in crypto trading via live chat and email, promptly addressing inquiries and complaints;
• Build strong and lasting customer relationships;
• Keep up with evolving tools and technology;
• Handle sensitive customer data with care and security;
• Apply the latest and greatest customer happiness practices;
• Maintain deep understanding of client solutions and meet  KPI;
• Be a part of fast-paced environment requiring strong focus, commitment, and adaptability to different shifts including weekends and holidays;
• Communicate with developers and cross-functional specialists. 

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Chat Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

• Deliver high-quality customer support in crypto trading via live chat and email, promptly addressing inquiries and complaints;
• Build strong and lasting customer relationships;
• Keep up with evolving tools and technology;
• Handle sensitive customer data with care and security;
• Apply the latest and greatest customer happiness practices;
• Maintain deep understanding of client solutions and meet  KPI;
• Be a part of fast-paced environment requiring strong focus, commitment, and adaptability to different shifts including weekends and holidays;
• Communicate with developers and cross-functional specialists. 

SupportYourApp is a global Support-as-a-Service leader, partnering with tech companies and industry leaders like MasterCard, Calm and MacPaw in 30+ countries since 2010 to deliver secure customer and technical support. We operate globally, supporting clients in 60 languages across diverse industries. So what if you had a chance to be a part of the world’s leading SaaS, software, or hardware solutions?

Join our community as a Chat Support Consultant today and thrive in a multicultural and multilingual environment while enjoying your home office. Unlock your potential by mastering new skills and achieving challenging goals in cooperation with our People First management approach. Excited? Let’s see what it takes.

What you will do:

• Deliver high-quality customer support in crypto trading via live chat and email, promptly addressing inquiries and complaints;
• Build strong and lasting customer relationships;
• Keep up with evolving tools and technology;
• Handle sensitive customer data with care and security;
• Apply the latest and greatest customer happiness practices;
• Maintain deep understanding of client solutions and meet  KPI;
• Be a part of fast-paced environment requiring strong focus, commitment, and adaptability to different shifts including weekends and holidays;
• Communicate with developers and cross-functional specialists. 

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

Strategic Account Manager - Next-Gen Blockchain Infrastructure

Location: Remote - Based in France (strongly preferred), Spain or European Union

Compensation: $70K - $105K

Join a dynamic fintech scale-up founded by top leaders and world-class engineers building the next generation of secure blockchain wallet infrastructure. We are hiring a high-energy, customer-focused Strategic Account Manager ready to make an immediate impact in a fast-growing, cutting-edge industry.

This role is ideal for someone who thrives in a results-driven environment, takes ownership, and is dedicated to growth. You will be instrumental in supporting customers, driving platform adoption, managing client onboarding, and handling both inbound and outbound sales activities.

As a Strategic Account Manager, you will be the key liaison for our most important clients, ensuring their success and driving the expansion of platform adoption.

Lead Blockchain Payments Engineer - Fiat Ramps & Financial Infrastructure

Location: Full-time, In-person — London, UK

Compensation: $250K - $300K

Join a team of elite builders and a high-growth software company redefining what is possible in the fintech and crypto space. We operate with a philosophy of speed, ownership, and talent density, driving towards a future where financial flows are seamless and instantaneous.

As the Lead Blockchain Payments Engineer, you will be a core architect and owner of our essential financial infrastructure. This high-impact role requires you to design and scale the core services that power seamless fiat ↔ crypto flows, real-time risk decisions, and rock-solid financial records for a high-volume, global platform.

You will act as a backend and onramp specialist, leading the development of high-throughput, low-latency distributed systems that manage the entire financial lifecycle from user deposit to on-chain settlement.

Trader Analyst - High-Performance On-Chain Market Maker

Location: Remote - Must be able to work PST hours - so preference is US/South America & New Zealand based candidates.

Compensation: $75K - $100K

We are a stealth, on-chain, Solana-focused low-cap market maker: a private, tight-knit team obsessed with performance, precision, innovation, and absolute excellence. We operate fast, stay quiet, and execute aggressively. If you thrive in an elite environment where growth is earned, not given, you will fit in.

We are seeking a Trader Analyst to operate at the intersection of execution trading, liquidity strategy, and client advisory. This high-impact role balances direct client communication with hands-on, high-speed trading execution in low-cap crypto assets.

The Trader Analyst will be responsible for balancing key client-facing communication, strategic analysis, and disciplined trading execution in a fast-paced, 7-day market environment.

Network Infrastructure Engineer - AI Data Platform

Location: Hybrid - Ashburn

Compensation: $125K - $150K

Join a lean, technical team building the critical infrastructure that delivers massive amounts of web data to companies training the world’s most powerful AI models. We operate a vast distributed crawler, granting unique access to high-quality public web data at a global scale. Our work involves building advanced pipelines for ingesting, segmenting, and annotating billions of videos, transcripts, and audio files, directly powering dataset creation for frontier AI labs.

We are looking for a talented Network Infrastructure Engineer with significant experience in infrastructure and network architecture design. You will be responsible for building and maintaining the robust physical and cloud infrastructure that powers our AI-driven platform. Your work will directly impact the efficiency, security, and performance of our systems at massive scale.

This role requires deep expertise across network architecture, physical deployment, cloud services, and automation (Infrastructure as Code).