GoMining is a pioneering digital platform in the Bitcoin mining industry, dedicated to democratizing access to Bitcoin mining through innovative digital mining solutions and strategic partnerships. We work across exchanges, DeFi/Web3 platforms, mining infrastructure, and institutional investment initiatives to provide our clients with diversified opportunities in the digital asset space.

We are looking for a passionate, goal-oriented, and persistent Node.js Developer to join our unique cryptocurrency investment project.

Responsibilities

• Development of a cryptocurrency payment gateway.
• Development of game mechanics.
• Development of an internal transaction system.
• Integration with blockchains: Bitcoin, Ethereum, Binance Smart Chain, Tron, DEX and CEX exchanges, and smart contracts.
• Designing and implementing horizontally scalable service architectures.

Requirements

GoMining is a global Bitcoin-powered fintech ecosystem building high-load financial products for users around the world.

We are looking for an experienced Node.js Developer who will strengthen our core backend team, work with high-intensity data flows, and help scale our financial infrastructure.

This role is ideal for someone with strong backend engineering experience in fintech, a deep understanding of product development, and the ability to deliver stable, secure, and scalable systems.

Responsibilities

• Develop and maintain backend services using Node.js with a focus on performance, reliability, and security.
• Implement new product features and integrate financial logic into existing services.
• Work with high-load systems, optimize application performance, and ensure stable service operation.
• Collaborate with product managers, QA engineers, and other developers to deliver end-to-end functionality.
• Integrate third-party APIs, PSPs, internal services, and crypto-related components.
• Write clean, maintainable, well-tested code following best practices and internal guidelines.
• Participate in architecture discussions and drive technical improvements across the backend stack.
• Support existing microservices, troubleshoot production issues, and contribute to automation and observability.

Requirements

GoMining is a pioneering digital platform in the Bitcoin mining industry, dedicated to democratizing access to Bitcoin mining through innovative digital mining solutions and strategic partnerships. We work across exchanges, DeFi/Web3 platforms, mining infrastructure, and institutional investment initiatives to provide our clients with diversified opportunities in the digital asset space.

We are looking for a passionate, goal-oriented, and persistent Node.js Developer to join our unique cryptocurrency investment project.

Responsibilities

• Development of a cryptocurrency payment gateway.
• Development of game mechanics.
• Development of an internal transaction system.
• Integration with blockchains: Bitcoin, Ethereum, Binance Smart Chain, Tron, DEX and CEX exchanges, and smart contracts.
• Designing and implementing horizontally scalable service architectures.

Requirements

Antipollution, a member of the Vasileiadis Group of Companies (V Group), is a leading provider of environmental and waste-management solutions across the Eastern Mediterranean, Egypt and the Balkans. Operating in six key business pillars—including Port Reception Facilities, Emergency Response Services, Decontamination Services, Renewable Energy, Alternative Fuel Production from Waste, and Technology—we are committed to sustainability, innovation and operational excellence.

As part of our digital-transformation agenda, we are looking for a hands-on Automation & Integration Engineer to join the Technology & Innovation Department. You will design, build and operate low-code/no-code automations and enterprise-grade integrations—streamlining business processes, connecting systems and data sources, and enabling secure, scalable, and cost-efficient operations in line with relevant industry best practices and compliance standards.

Role Overview:

You will act as the technical owner of workflow automation and system-to-system integrations—analyzing requirements, architecting solutions, implementing robust flows and continuously improving reliability, performance and cost. The role is 100 % hands-on: expect to create and troubleshoot Power Automate and n8n workflows yourself while collaborating closely with peers in cloud, data, IoT and business-process teams.

Key Responsibilities:

Our team is looking for a highly qualified Systems Integration Engineer. As a systems integration engineer, you will be in charge of planning, producing, testing, and deploying complex software systems for our clients.

Your role will involve working with clients, software developers, and other stakeholders to ensure that our software products satisfy the client's demands and integrate seamlessly with their existing systems.

Responsibilities

• Design, develop, test, and implement complex software systems for our clients.
• Collaborate with clients, software developers, and other stakeholders to identify system requirements and ensure that our software products meet those requirements.
• Develop and maintain technical documentation related to system integration.
• Provide technical guidance and support to developers and other team members.
• Investigate and fix technical problems with system integration.
• Ensure that software integration with clients' current systems is seamless.
• Keep up-to-date with emerging technology and market developments connected to system integration.
• Take part in quality control tasks such as code reviews.
• Identify opportunities for process improvement and implement those improvements.
• Communicate effectively with team members, clients, and other stakeholders.

Requirements

Our team is looking for a highly qualified Systems Integration Engineer. As a systems integration engineer, you will be in charge of planning, producing, testing, and deploying complex software systems for our clients.

Your role will involve working with clients, software developers, and other stakeholders to ensure that our software products satisfy the client's demands and integrate seamlessly with their existing systems.

Responsibilities

• Design, develop, test, and implement complex software systems for our clients.
• Collaborate with clients, software developers, and other stakeholders to identify system requirements and ensure that our software products meet those requirements.
• Develop and maintain technical documentation related to system integration.
• Provide technical guidance and support to developers and other team members.
• Investigate and fix technical problems with system integration.
• Ensure that software integration with clients' current systems is seamless.
• Keep up-to-date with emerging technology and market developments connected to system integration.
• Take part in quality control tasks such as code reviews.
• Identify opportunities for process improvement and implement those improvements.
• Communicate effectively with team members, clients, and other stakeholders.

Requirements

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 Principal Software Engineer – AI Security in Israel.

This role is an exceptional opportunity for a hands-on engineering leader to shape the future of AI security. You’ll join a high-impact team focused on developing secure, scalable, and intelligent systems from the ground up. Working closely with cross-functional stakeholders, you will drive backend architecture and product innovation that helps organizations securely adopt and manage AI technologies. If you thrive in ambiguity, excel in system design, and enjoy building at the frontier of AI and cybersecurity, this role is for you.

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 Senior Engineer: C++ in United States.

As a Senior Engineer on the Platform Services team, you will focus on optimizing and scaling one of the most critical components of the system — the ingestion platform. Your role will involve enhancing performance, adding new features, and ensuring the platform can handle even larger amounts of data at greater speeds. Collaborating closely with the Chief Architect, you'll help drive the platform's growth while addressing the evolving needs of the product. The fast-paced environment requires a creative problem solver who embraces innovation and values constant learning.

Accountabilities: