Backend Operations Support Engineer (Card) - Day/Night Shift
Shenzhen, China
Full time
Hybrid
Compensation is not specified
Role
DevOps
Description
We are seeking a dedicated team member to contribute to the design, development, maintenance, and enhancement of software for various project ventures that align with our core businesses. These projects are rapidly launched with a lean team structure. The role involves active participation in designing components for scalable applications, spanning from frontend UI to backend infrastructure.
Job Duties and Responsibilities:
Operation Development and Testing
- Engage in requirements analysis, system design, and take on development tasks within the technical team.
- Develop and refine integration tests to ensure software robustness.
- Build strong relationships with different operation teams to enhance operational efficiency.
Customer Support and Problem Resolution
- Serve as the primary technical contact for troubleshooting and resolving issues encountered in production projects.
- Participate in daily activities of the Customer Support team, handling user issues promptly.
- Demonstrate extensive knowledge of derivs trading services to promptly identify and solve problems and collaborate with other teams for solutions.
- Regularly analyze encountered problems, translate them into business requirements, and collaborate with the Project Manager and developers to enhance products.
System Reliability and Maintenance
- Collaborate with the SRE team to implement monitoring and alerting mechanisms for early issue detection.
- Propose system upgrade and optimization strategies to improve performance and reliability.
- Coordinate with relevant teams in case of system failures to minimize downtime and user impact.
Timezone & Shift Requirements: Flexibility to work shifts covering both Asia and EST timezones, including day/night shifts based on operational needs.
Requirements:
- Proficiency in payment card domain knowledge.
- Experience in DevOps with emphasis on AWS, Kubernetes, and CI/CD pipelines.
- Strong experience in a Linux environment and relevant support tools.
- Familiarity with monitoring and logging systems like Datadog, Sumologic, and OpenTelemetry.
- Knowledge of GitOps with ArgoCD is advantageous.
- Additional experience with shell scripting, Ruby, Golang, and SQL technologies is a plus.
- Strong analytical skills to proactively identify and address issues.
- Detail-oriented with multitasking abilities across multiple projects.
- Excellent communication skills to engage with technical and non-technical stakeholders.
- Proficiency in English and Mandarin; Cantonese proficiency is a bonus.
- Positive mindset with a proactive and can-do attitude.
- Familiarity with version control systems (Git is preferred) and SDLC processes.
Life @ Company:
- Encourages thinking big and exploring new opportunities with a supportive team.
- Promotes a proactive and transformational work environment that encourages innovative solutions.
- Offers opportunities for personal and professional growth through new skill development.
- Values a collaborative work culture with a focus on support and teamwork.
- Advocates for work flexibility and provides competitive work perks.
- internal mobility program available for career advancement.
Benefits:
- Competitive salary and attractive annual leave entitlement.
- Offers flexi-work hours and hybrid/remote setups.
- Opportunities for internal career mobility and cryptocurrency perks.
Company Overview: Established in 2016, the company serves over 80 million customers as a rapidly growing global cryptocurrency platform. The vision focuses on increasing cryptocurrency adoption through innovation, fostering fairness, and empowering the digital ecosystem's future generation. The company values diversity, seeking candidates with various backgrounds to strengthen the team.
Note: Personal data provided for recruitment purposes only. Shortlisted candidates will be contacted.
Skills Required
Сrypto.com
Website
Сrypto.comCompany size
Not specified
Location
United States
Description
Not specified
XanaNetworo
Crypto Outreach Hunter – High Commission (Remote)
Full time
Remote
XanaNetwork (@xananetwork) is hiring 5–8 outreach hunters. We just relaunched — same core team with a track record of multi-hundred-million caps and six-figure holder bases. Your job:• Send 300–600 high-quality cold DMs per day on Twitter (DexScreener, Pump.fun, new launches)• Get warm replies → we close Pay (performance-first):• $800–$1,200 USD monthly base• + $1,500–$4,000 bonus per signed client• Top hunters clear $8k–$15k+/mo on commission• Paid trial $100 flat — first 8 who hit 5+ warm replies get hired No experience needed — we’ll train hungry people. Apply → DM @mainnetmike on Twitter with:1. How many DMs you can send daily2. Why you want the role Hungry & coachable only.
Payment in Crypto
Peeter Luik
Software Developer
Part time
Remote
I’m actively looking for a native Russian speaker who can expertly conduct or participate in job interviews—especially those requiring strong communication, technical understanding, and professional presence. This person should feel at ease discussing software engineering, or related topics, while also being able to assess a candidate’s clarity, depth, and overall fit. If you’re a fluent Russian speaker with the confidence and experience to shine in a technical interview setting, I’d be excited to connect and explore the opportunity with you.
Payment in Crypto
Chandra Shekhar Patidar
Ethical hackering, Web security, bug Bounting+report
Rajanukunte, India
Rajanukunte, India
Part time
Remote
We are looking for a skilled Ethical Hacker who specializes in Web Security, Bug Bounties, and Report Writing. The ideal candidate will be proficient in IT and Networking concepts, with a passion for keeping web environments secure and free from vulnerabilities.
Responsibilities:
- Conducting ethical hacking activities to identify and exploit vulnerabilities in web applications and networks.
- Participating in bug bounty programs to discover and report security issues.
- Writing detailed reports documenting findings, recommended solutions, and mitigation strategies.
- Collaborating with developers and security experts to address identified vulnerabilities.
Required Skills:
- In-depth knowledge of IT and Networking principles.
- Proficiency in ethical hacking techniques and tools.
- Understanding of web security best practices.
- Strong communication and report writing skills.
- Ability to work independently and as part of a team.
If you have a strong background in IT and Networking, a keen interest in ethical hacking, and a desire to contribute to web security, we encourage you to apply for this exciting opportunity.
Responsibilities:
- Conducting ethical hacking activities to identify and exploit vulnerabilities in web applications and networks.
- Participating in bug bounty programs to discover and report security issues.
- Writing detailed reports documenting findings, recommended solutions, and mitigation strategies.
- Collaborating with developers and security experts to address identified vulnerabilities.
Required Skills:
- In-depth knowledge of IT and Networking principles.
- Proficiency in ethical hacking techniques and tools.
- Understanding of web security best practices.
- Strong communication and report writing skills.
- Ability to work independently and as part of a team.
If you have a strong background in IT and Networking, a keen interest in ethical hacking, and a desire to contribute to web security, we encourage you to apply for this exciting opportunity.
Payment in Crypto
White Bridge LTD
Junior Crypto Analyst & Trader (Remote, Training Included)
Bruges, Belgium +9
Bruges, Belgium +9
Part time
Remote
WhiteBridge-Ltd is a young and rapidly developing company working in the field of digital markets and analytics.
We bring together enterprising people who want to master modern approaches to trading, analysis and decision-making in a dynamic market environment.
We are currently looking for a Junior Crypto Analyst & Trader, a novice specialist who is ready to complete training, perform real trading operations and develop under the guidance of experienced mentors.
Your Responsibilities:
Execution and support of trading operations on digital markets.
Tracking asset dynamics and market trends.
Maintaining internal records on transactions and statistics.
Analyzing market data, news, and charts for decision-making.
Work with analytical tools and participate in discussions with a team of traders.
The gradual formation and improvement of your own trading strategy.
What We Offer:
Working for a young and growing international company.
Remote format — you can work from anywhere in the world.
Flexible schedule — up to 20 hours per week, it is convenient to combine with study or main activity.
Learning from scratch — all processes and trading tools are mastered with a mentor.
The opportunity for professional growth and transition to more advanced levels.
Ideal Candidate:
He is interested in digital assets and trading processes.
He is attentive to details and is able to analyze data.
He learns quickly and is ready to act in a dynamic environment.
Knows how to work independently and in a team.
Trading experience is not required — the desire to develop is important.
We bring together enterprising people who want to master modern approaches to trading, analysis and decision-making in a dynamic market environment.
We are currently looking for a Junior Crypto Analyst & Trader, a novice specialist who is ready to complete training, perform real trading operations and develop under the guidance of experienced mentors.
Your Responsibilities:
Execution and support of trading operations on digital markets.
Tracking asset dynamics and market trends.
Maintaining internal records on transactions and statistics.
Analyzing market data, news, and charts for decision-making.
Work with analytical tools and participate in discussions with a team of traders.
The gradual formation and improvement of your own trading strategy.
What We Offer:
Working for a young and growing international company.
Remote format — you can work from anywhere in the world.
Flexible schedule — up to 20 hours per week, it is convenient to combine with study or main activity.
Learning from scratch — all processes and trading tools are mastered with a mentor.
The opportunity for professional growth and transition to more advanced levels.
Ideal Candidate:
He is interested in digital assets and trading processes.
He is attentive to details and is able to analyze data.
He learns quickly and is ready to act in a dynamic environment.
Knows how to work independently and in a team.
Trading experience is not required — the desire to develop is important.
Payment in Crypto
Ali Ahmad
Graphic Designer for Web & Mobile Projects
Part time
Remote
We are lookang for a talented and creative graphic designer to work on various digital design project including web banners social medai posts product mockups and UI/UX layouts
Payment in Crypto