Site Reliability Engineer, Blockchain Infrastructure - London
London, UK
Full time
Office
Compensation is not specified
Role
DevOps
Description
Who We Are:
At Galaxy, we are dedicated to developing products and services that facilitate global investment in economic growth. We firmly believe that advancements in crypto and blockchain technology will enhance various sectors of the global economy. Our goal is to create a society where value and ownership are as fluid as information. Galaxy is frontrunners in digital assets and blockchain, aiding institutions, startups, and individuals in navigating the crypto economy. We are well-resourced and well-regarded within the industry, providing tailored platform solutions for a digitally native ecosystem through our three main operational segments: Global Markets, Asset Management, and Digital Infrastructure Solutions. Our services encompass trading, lending, strategic advisory assistance, institutional-grade investment options, bitcoin mining and hosting services, network validator services, and advanced custodial technology. Lead by our CEO and Founder Michael Novogratz, our team consists of crypto enthusiasts and seasoned professionals focused on reshaping the financial future and Web3. Based in New York City, we have a global presence covering North America, Europe, and Asia.
What We Value:
Our team is a diverse mix of independent thinkers and hard-working individuals coming together to help investors and creators impact the global economy positively. We are searching for individuals who thrive in an environment of achievers and builders, embracing high performance, clear feedback, and a mission-oriented mindset. Our culture is the foundation of our working style and is what propels us towards our objectives.
- Strive for Excellence.
- Maintain Selectivity for Effectiveness.
- Well-Aligned and Loosely Coupled Teams.
- Handle Disagreements Transparently.
- Encourage Autonomous Decision-Making.
- Create Dream Teams.
Who You Are:
Joining Galaxy as an SRE/DevOps Engineer (Web3/Blockchain), your primary role is to guarantee the reliability, scalability, and security of our blockchain infrastructure. You will collaborate closely with our proof-of-stake validators, Bitcoin mining support team, and digital asset custody solutions team to uphold and enhance our advanced technology architecture. Your expertise in cloud infrastructure, monitoring, and observability will be crucial in driving our business success.
What You’ll Do:
- Design, construct, and maintain resilient, scalable, and secure infrastructure for proof-of-stake validators, Bitcoin mining support, and custody solutions.
- Work with cross-functional teams to identify and implement enhancements in infrastructure, monitoring, and incident response procedures.
- Deploy monitoring and observability tools to ensure the stability, performance, and health of our blockchain infrastructure.
- Develop and manage automation scripts and tools for simplified deployment, scaling, and recovery processes.
- Support the Bitcoin mining team in configuring and managing cloud components, VMWare, and other virtualization technologies.
- Execute and uphold best security practices across all facets of our infrastructure, involving access controls, encryption, and network security.
- Participate in on-call rotations to ensure continuous service reliability and uptime.
- Stay updated with emerging trends in the web3/blockchain landscape through continuous research.
What We’re Looking For:
- Degree in Computer Science, Engineering, or related fields, or equivalent practical experience.
- At least 5 years of experience in SRE/DevOps, with emphasis on web3/blockchain technologies.
- Hands-on experience administering Ethereum or Solana infrastructure.
- Profound comprehension of proof-of-stake consensus mechanisms and hands-on experience managing validators.
- Acquaintance with Bitcoin mining operations and their supporting infrastructure.
- Proficiency in cloud platforms (AWS, Azure, GCP) and virtualization technologies (VMWare, KVM, Docker).
- Proficient in scripting languages (Python, Bash) and infrastructure as code tools (Terraform, Ansible, Chef).
- Substantial experience with monitoring and observability tools (Prometheus, Grafana, ELK Stack, Datadog).
- Strong knowledge of security best practices covering encryption, access control, and network security.
- Excellent problem-solving abilities, communication skills, and the capability to collaborate effectively.
- Preparedness to work in a dynamic and fast-paced environment.
Bonus Points:
- Background in digital asset custody solutions and sound knowledge of security best practices.
- Familiarity with other blockchains (Cosmos et al) and layer2 strategies (Eigen), or other web3/blockchain ecosystems.
What We Offer:
Competitive base salary with discretionary bonuses.
Health and protective benefits covered for employees and their eligible dependents.
Provision of virtual coaching and counseling sessions.
Collegial environment with smart and entrepreneurial colleagues.
Employee Resource Groups.
Galaxy promotes diversity and strives to provide equal employment opportunities to all employees and job applicants without discrimination based on age, race, color, religion, gender, gender identity, sexual orientation, marital status, national origin, disability, veteran status, genetic information, or any other relevant protected characteristic in accordance with applicable laws. Reasonable accommodations will be made to assist qualified applicants with disabilities during the application process or interviews unless such accommodations impose undue hardship on the business operations. Contact for any accommodation needs - careers@galaxy.com.
Skills Required
Galaxy
Website
galaxycrypto.caCompany size
Not specified
Location
United States
Description
Not specified
SADR B
Founding Technical Partners for Oferli – Elite Web & Mobile Development Team🌐
Remote, USA
Remote, USA
Part time
Remote
I am Sadr, CEO of Oferli. We are building a high-performance, elite technical team, and I am looking for 5 to 10 dedicated founding technical partners to join me in this mission.
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
Payment in Crypto
Tommy Gunno
Full-time Hackintosh iOS development
Full time
Hybrid
We are currently seeking a skilled professional to join our team as a Full-time Hackintosh iOS Developer. In this role, you will be responsible for developing iOS applications for our Hackintosh platform. The ideal candidate will have a strong background in Web, Mobile, and Software Development, Engineering & Architecture, Customer Service, and Accounting and Consulting Specialist.
Responsibilities:
- Designing, developing, and implementing iOS applications for our Hackintosh platform
- Collaborating with cross-functional teams to define, design, and ship new features
- Troubleshooting application bugs and implementing solutions
- Ensuring the performance, quality, and responsiveness of applications
- Staying up-to-date with the latest industry trends and technologies
- Providing technical support and guidance to users as needed
Requirements:
- Proven work experience as an iOS Developer or similar role
- Proficient in Objective-C, Swift, and Xcode
- Strong understanding of iOS development best practices
- Excellent problem-solving skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
- Knowledge in web, mobile, and software development, engineering & architecture, customer service, and accounting and consulting specialist
If you are passionate about iOS development and eager to work on innovative projects in the Hackintosh space, we'd love to hear from you. Please apply with your resume and portfolio to be considered for this exciting opportunity.
Responsibilities:
- Designing, developing, and implementing iOS applications for our Hackintosh platform
- Collaborating with cross-functional teams to define, design, and ship new features
- Troubleshooting application bugs and implementing solutions
- Ensuring the performance, quality, and responsiveness of applications
- Staying up-to-date with the latest industry trends and technologies
- Providing technical support and guidance to users as needed
Requirements:
- Proven work experience as an iOS Developer or similar role
- Proficient in Objective-C, Swift, and Xcode
- Strong understanding of iOS development best practices
- Excellent problem-solving skills
- Ability to work independently and as part of a team
- Strong communication and interpersonal skills
- Knowledge in web, mobile, and software development, engineering & architecture, customer service, and accounting and consulting specialist
If you are passionate about iOS development and eager to work on innovative projects in the Hackintosh space, we'd love to hear from you. Please apply with your resume and portfolio to be considered for this exciting opportunity.
Payment in Crypto
CleanSpark
Commercial Operations Associate
Full time
Remote
Job Overview
CleanSpark is seeking a Commercial Operations Associate to support their AI data center projects by overseeing procurement, contract administration, and financial analysis. In this role, you will report to the Senior Manager, Commercial Operations and play a key part in evaluating vendor proposals, analyzing budget discrepancies, addressing commercial issues, and providing recommendations to ensure successful project delivery.
Key Responsibilities
Conduct detailed analysis of project budgets, forecasts, and expenditures, and suggest actions to handle variances.
Evaluate vendor proposals and select suppliers based on factors like cost, terms, timely delivery, and risk assessment.
Engage in negotiations to finalize commercial terms, obtaining necessary approvals.
Review contracts, change orders, and manage commercial risks and vendor-related matters.
Address and resolve any non-routine procurement, invoice, or payment discrepancies as they arise.
Enforce commercial policies and financial controls, escalating issues if necessary, and work towards process improvements.
Develop reports outlining trends, risks, and strategic actions to enhance commercial operations.
Maintain precise records and project data in company systems, ensuring accuracy and completeness.
Collaborate with legal and business partners for contract agreements, vendor onboarding, and approvals.
Work closely with project teams and vendors to handle commercial challenges and support project execution effectively.
Facilitate audits and compliance reviews, offering recommendations for corrective actions.
Undertake other responsibilities as delegated.
The successful candidate for this role will possess professionalism, effective communication skills, and the ability to collaborate well within a team-oriented and inclusive environment.
Required Qualifications
Bachelor's degree in relevant fields like business, finance, construction management, or operations, or equivalent experience.
Two or more years of hands-on experience in commercial operations, procurement, financial analysis, or contract management.
Ability to assess commercial issues independently and provide sound business recommendations.
Proficient in budget analysis, vendor proposal evaluation, and commercial terms review.
Strong judgment in policy application, problem resolution, and understanding of approval processes.
Proficiency in Microsoft Office tools and experience with project or financial systems.
Solid analytical, organizational, and communication skills.
Willingness to travel occasionally based on business requirements.
Preferred Qualifications
Experience in data centers, engineering, construction, energy, or similar capital-intensive industries.
Exposure to vendor negotiations, commercial risk management, change orders, or procurement processes.
This position offers a salary range of $85,000 to $95,000 per year and may involve responsibilities requiring the use of a company vehicle or travel between job sites. Candidates must meet CleanSpark's vehicle insurance policy requirements.
CleanSpark is an Equal Opportunity Employer, providing a discrimination-free workplace. All aspects of employment, including recruitment, promotions, termination, and training, are governed by this policy. AI tools may be utilized in parts of the hiring process.
CleanSpark is seeking a Commercial Operations Associate to support their AI data center projects by overseeing procurement, contract administration, and financial analysis. In this role, you will report to the Senior Manager, Commercial Operations and play a key part in evaluating vendor proposals, analyzing budget discrepancies, addressing commercial issues, and providing recommendations to ensure successful project delivery.
Key Responsibilities
Conduct detailed analysis of project budgets, forecasts, and expenditures, and suggest actions to handle variances.
Evaluate vendor proposals and select suppliers based on factors like cost, terms, timely delivery, and risk assessment.
Engage in negotiations to finalize commercial terms, obtaining necessary approvals.
Review contracts, change orders, and manage commercial risks and vendor-related matters.
Address and resolve any non-routine procurement, invoice, or payment discrepancies as they arise.
Enforce commercial policies and financial controls, escalating issues if necessary, and work towards process improvements.
Develop reports outlining trends, risks, and strategic actions to enhance commercial operations.
Maintain precise records and project data in company systems, ensuring accuracy and completeness.
Collaborate with legal and business partners for contract agreements, vendor onboarding, and approvals.
Work closely with project teams and vendors to handle commercial challenges and support project execution effectively.
Facilitate audits and compliance reviews, offering recommendations for corrective actions.
Undertake other responsibilities as delegated.
The successful candidate for this role will possess professionalism, effective communication skills, and the ability to collaborate well within a team-oriented and inclusive environment.
Required Qualifications
Bachelor's degree in relevant fields like business, finance, construction management, or operations, or equivalent experience.
Two or more years of hands-on experience in commercial operations, procurement, financial analysis, or contract management.
Ability to assess commercial issues independently and provide sound business recommendations.
Proficient in budget analysis, vendor proposal evaluation, and commercial terms review.
Strong judgment in policy application, problem resolution, and understanding of approval processes.
Proficiency in Microsoft Office tools and experience with project or financial systems.
Solid analytical, organizational, and communication skills.
Willingness to travel occasionally based on business requirements.
Preferred Qualifications
Experience in data centers, engineering, construction, energy, or similar capital-intensive industries.
Exposure to vendor negotiations, commercial risk management, change orders, or procurement processes.
This position offers a salary range of $85,000 to $95,000 per year and may involve responsibilities requiring the use of a company vehicle or travel between job sites. Candidates must meet CleanSpark's vehicle insurance policy requirements.
CleanSpark is an Equal Opportunity Employer, providing a discrimination-free workplace. All aspects of employment, including recruitment, promotions, termination, and training, are governed by this policy. AI tools may be utilized in parts of the hiring process.
Nahclimited
Senior Full-Stack Engineer (Go)
Hong Kong
Hong Kong
Full time
Remote
A proprietary trading and research firm is looking for skilled full-stack engineers to contribute to the development of user interfaces and services for critical financial applications. These applications include visual analytics platforms and data-driven tools used by traders, researchers, and analysts. As a part of the team, you will be involved in working on TypeScript front-ends and Go services that support them. The team is transitioning its applications into a modular, plugin-based platform that will be expanded upon by other engineers. You'll be responsible for creating reusable UI modules, component libraries, and SDKs, in addition to developing end-user features. Ownership of your work will be from structured product requirement documentation through to production. No specific trading or finance background is mandatory; the team prioritizes engineering expertise and offers training in the domain.
What You'll Be Doing:
Collaborating with traders, researchers, and product managers to transform complex workflows into sophisticated UI solutions.
Designing and implementing high-performance, responsive front-end applications using current-generation TypeScript frameworks like Svelte, React, or Vue.
Building, operating, and designing Go back-end services with security and performance integrated into their design, overseeing service boundaries and data contracts end-to-end.
Constructing reusable UI components, libraries, and SDKs for a modular, plugin-based platform and connecting front-ends using typed SDKs and MCP-based interfaces.
Developing real-time UIs that process and display high-frequency market and on-chain data from various streaming sources using canvas-based charting and D3.js for unique views.
Guiding architecture and performance decisions for modular, extensible systems, maintaining automated testing and code review processes, and mentoring colleagues in best practices.
Key Requirements:
7+ years of hands-on experience in full-stack development with ownership of production on both the back-end and front-end.
Proficient in current TypeScript, HTML, and CSS along with a modern front-end framework such as Svelte, React, or Vue.
Strong Go experience capable of self-sufficiently designing, building, and operating production Go services.
Demonstrated ability in handling large datasets and real-time updates from back-end sources, constructing well-structured UI components and shared abstractions.
Sound understanding of performance optimization and rendering strategies in data-intensive applications, including the JavaScript runtime.
Thorough testing skills with unit and integration tests forming a standard part of the delivery process.
Excellent cross-functional communication skills along with experience with a major cloud platform and version control systems.
Desirable Skills:
Background or keen interest in trading systems or financial platforms, possibly including prior experience in hedge funds or proprietary trading.
Experience with real-time, streaming, or on-chain/crypto market data.
Knowledge of MCP or other AI-native/agent integration principles.
Experience building developer platforms, SDKs, or shared component libraries. Familiarity with CI/CD, Docker, and observability tools such as Datadog, Grafana, or ELK.
Further details regarding data processing in the context of the hiring process can be requested by contacting us directly.
What You'll Be Doing:
Collaborating with traders, researchers, and product managers to transform complex workflows into sophisticated UI solutions.
Designing and implementing high-performance, responsive front-end applications using current-generation TypeScript frameworks like Svelte, React, or Vue.
Building, operating, and designing Go back-end services with security and performance integrated into their design, overseeing service boundaries and data contracts end-to-end.
Constructing reusable UI components, libraries, and SDKs for a modular, plugin-based platform and connecting front-ends using typed SDKs and MCP-based interfaces.
Developing real-time UIs that process and display high-frequency market and on-chain data from various streaming sources using canvas-based charting and D3.js for unique views.
Guiding architecture and performance decisions for modular, extensible systems, maintaining automated testing and code review processes, and mentoring colleagues in best practices.
Key Requirements:
7+ years of hands-on experience in full-stack development with ownership of production on both the back-end and front-end.
Proficient in current TypeScript, HTML, and CSS along with a modern front-end framework such as Svelte, React, or Vue.
Strong Go experience capable of self-sufficiently designing, building, and operating production Go services.
Demonstrated ability in handling large datasets and real-time updates from back-end sources, constructing well-structured UI components and shared abstractions.
Sound understanding of performance optimization and rendering strategies in data-intensive applications, including the JavaScript runtime.
Thorough testing skills with unit and integration tests forming a standard part of the delivery process.
Excellent cross-functional communication skills along with experience with a major cloud platform and version control systems.
Desirable Skills:
Background or keen interest in trading systems or financial platforms, possibly including prior experience in hedge funds or proprietary trading.
Experience with real-time, streaming, or on-chain/crypto market data.
Knowledge of MCP or other AI-native/agent integration principles.
Experience building developer platforms, SDKs, or shared component libraries. Familiarity with CI/CD, Docker, and observability tools such as Datadog, Grafana, or ELK.
Further details regarding data processing in the context of the hiring process can be requested by contacting us directly.
Nahclimited
E-commerce Operations Manager
Taipei, Taiwan
Taipei, Taiwan
Full time
Hybrid
Our company is seeking a dedicated individual to take on the pivotal role of overseeing operations for our expanding consumer brand in Taiwan. As the lead in this operational role, you will be responsible for managing all aspects of operations single-handedly, as there isn't an established team in place. Your duties will span a wide range of functions, including international import and product certification, logistics management, inventory planning, overseeing the D2C online store, and ensuring top-notch customer experience on a daily basis.
The primary challenge of this role is to establish robust and data-driven operations within a lean structure. This includes enhancing demand forecasting, optimizing inventory turnover, and implementing the much-needed automation and SOPs that are currently lacking in the operations function. Additionally, as the brand diversifies its sales channels, you will be tasked with evaluating warehouse capacity and spearheading cost efficiencies in inventory and logistics.
Responsibilities:
Take charge of demand forecasting and inventory planning across all sales channels, with a focus on improving forecast accuracy, inventory turnover, and allocation efficiency while minimizing stockouts and managing slow-moving stock effectively.
Oversee international ordering, import processes, customs clearance, as well as product inspection and certification tasks like BSMI and NCC applications.
Lead the daily operations of inbound and outbound logistics, which includes managing shipping, receiving inspections, stock movements, and collaborating with 3PL and logistics partners.
Evaluate the need for warehouse relocation or expansion as inventory levels increase, and drive cost-saving initiatives in both inventory management and logistics.
Manage the end-to-end operations of the Shopify back office, which involves maintaining order details, product information, and inventory data.
Attend to customer inquiries on a daily basis and oversee after-sales service, returns, exchanges, and complaints management while developing efficient SOPs, setting KPIs, and implementing automation to enhance operational efficiency.
Requirements:
5–7 years of experience in supply chain, logistics, or e-commerce operations.
Hands-on experience in import, inbound/outbound operations, and inventory management, with the ability to autonomously navigate the full operations process.
Demonstrated proficiency in demand forecasting and inventory management.
Proven track record of managing 3PL partners and external logistics service providers.
Strong skills in Excel and data analysis, enabling you to translate operational data into actionable improvement strategies.
Comfortable with hands-on daily tasks and capable of working independently and proactively within a small team setting.
Proficiency in English, both written and spoken, to facilitate collaboration with overseas headquarters.
Preferred Skills:
Practical experience with the Shopify back office.
Previous involvement in product inspection and certification processes such as BSMI or NCC.
Experience managing multi-channel inventory across platforms like Shopee or momo.
Background in D2C online store management or experience in process optimization, automation initiatives, or SOP development within a startup or small team environment.
The primary challenge of this role is to establish robust and data-driven operations within a lean structure. This includes enhancing demand forecasting, optimizing inventory turnover, and implementing the much-needed automation and SOPs that are currently lacking in the operations function. Additionally, as the brand diversifies its sales channels, you will be tasked with evaluating warehouse capacity and spearheading cost efficiencies in inventory and logistics.
Responsibilities:
Take charge of demand forecasting and inventory planning across all sales channels, with a focus on improving forecast accuracy, inventory turnover, and allocation efficiency while minimizing stockouts and managing slow-moving stock effectively.
Oversee international ordering, import processes, customs clearance, as well as product inspection and certification tasks like BSMI and NCC applications.
Lead the daily operations of inbound and outbound logistics, which includes managing shipping, receiving inspections, stock movements, and collaborating with 3PL and logistics partners.
Evaluate the need for warehouse relocation or expansion as inventory levels increase, and drive cost-saving initiatives in both inventory management and logistics.
Manage the end-to-end operations of the Shopify back office, which involves maintaining order details, product information, and inventory data.
Attend to customer inquiries on a daily basis and oversee after-sales service, returns, exchanges, and complaints management while developing efficient SOPs, setting KPIs, and implementing automation to enhance operational efficiency.
Requirements:
5–7 years of experience in supply chain, logistics, or e-commerce operations.
Hands-on experience in import, inbound/outbound operations, and inventory management, with the ability to autonomously navigate the full operations process.
Demonstrated proficiency in demand forecasting and inventory management.
Proven track record of managing 3PL partners and external logistics service providers.
Strong skills in Excel and data analysis, enabling you to translate operational data into actionable improvement strategies.
Comfortable with hands-on daily tasks and capable of working independently and proactively within a small team setting.
Proficiency in English, both written and spoken, to facilitate collaboration with overseas headquarters.
Preferred Skills:
Practical experience with the Shopify back office.
Previous involvement in product inspection and certification processes such as BSMI or NCC.
Experience managing multi-channel inventory across platforms like Shopee or momo.
Background in D2C online store management or experience in process optimization, automation initiatives, or SOP development within a startup or small team environment.