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<p>Design, build, and maintain the infrastructure and deployment systems that support SwapRailis scalability, reliability, and performance.</p><p>## Responsibilities</p><ul><li>Build and maintain CI/CD pipelines for multi-service environments</li><li>Manage cloud infrastructure (AWS / GCP) and deployment workflows</li><li>Design and implement monitoring, logging, and alerting systems</li><li>Ensure system reliability, scalability, and high availability</li><li>Manage containerized environments using Docker</li><li>Optimize infrastructure cost and performance</li><li>Support blockchain node infrastructure and RPC reliability</li></ul><p>## Requirements</p><ul><li>Experience with cloud platforms (AWS / GCP)</li><li>Strong experience with Docker and containerized deployments</li><li>Experience with CI/CD tools (GitLab CI, GitHub Actions, etc.)</li><li>Strong knowledge of Linux systems and networking</li><li>Experience with infrastructure as code (Terraform or similar)</li></ul><p>## Nice to Have</p><ul><li>Experience with Kubernetes</li><li>Experience running blockchain nodes (Ethereum, L2s, etc.)</li><li>Experience with high-throughput distributed systems</li><li>Familiarity with observability tools (Prometheus, Grafana, ELK)</li></ul>

DevOps Engineer

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.But it doesn't stop there...In another bold move, <a href="http://crypto.com/" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a> acquired Nadex (North American Derivatives Exchange) who were founded in 2008 and is the premier US exchange for binary options, call spreads, and knock-outs, offering secure and innovative ways to participate in the markets. We are regulated by the Commodity Futures Trading Commission (CFTC) as a registered DCO and DCM. The North American Derivatives Exchange (NADEX), a wholly owned subsidiary of  <a href="http://crypto.com/" rel="noopener noreferrer nofollow ugc" target="_blank">Crypto.com</a>, is fully regulated Chicago-based derivatives Exchange. It is unique in its offering, as it is the first exchange where retail investors can become members of an exchange directly, without the need for a broker. On the Nadex exchange, we list innovative capped-risk derivatives contracts on a wide range of global financial markets.<h3>What You'll Do</h3><ul><ul><li>Develop, test, and maintain high-quality, low-latency Java applications handling millions of requests per day.</li><li>Collaborate with cross-functional teams to design systems that meet business and regulatory requirements.</li><li>Continuously improve system performance and scalability through thoughtful design and optimization.</li><li>Implement automated testing, CI/CD pipelines, and performance monitoring.</li><li>Document system workflows, architecture, and design decisions.</li><li>Participate in peer code reviews and design discussions.</li></ul></ul><h3>Must-Have Qualifications</h3><ul><ul><li>5+ years of Java development experience.</li><li>Strong focus on <b>concurrency</b>, garbage collection tuning, and low-level performance optimizations.</li><li>Proficient in <b>data structures</b> and memory-efficient design patterns.</li><li>Solid experience in <b>low-latency trading systems</b>, particularly in Order Management Systems (OMS) and Execution Management Systems (EMS).</li><li>Strong system design skills; capable of explaining full system workflows and identifying scalability bottlenecks.</li><li>Skilled at recommending improvements to reduce latency and increase throughput.</li><li>Experience with <b>Spring Framework</b>, and Java build tools (Gradle/Maven).</li><li>Comfortable working in <b>Linux environments</b> and understanding of OS-level behavior.</li><li>Effective communicator and a collaborative team player.</li></ul></ul><h3>Nice-to-Have Experience</h3><ul><ul><li><b>Cloud technologies</b> (e.g., AWS or Azure)</li><li>Experience with our tech stack and tools–<b>Kafka, Gradle/Maven, Grafana, PostgreSQL, Python</b></li><li><b>GC-free system design</b> for ultra-low-latency applications</li><li>Knowledge or hands-on experience with <b>Aeron</b></li><li>Knowledge or hands-on experience with<b> FIX protocol</b></li><li>Familiarity with messaging systems such as <b>RabbitMQ</b> or Artemis</li><li>Understanding of<b> financial markets</b>, derivatives pricing, or risk management</li><li>Experience with <b>DevOps tools</b>: Jenkins, Docker, Kubernetes, Ansible</li></ul></ul>#LI-SF1#LI-MidSenior#LI-Hybrid<b>Life @ Crypto.com</b>Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.Transformational and proactive working environment. Empower employees to find thoughtful and innovative solutions.Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth.Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another.One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us - our internal mobility program offers employees a new scope.Work Perks: crypto.com visa card provided upon joiningAre you ready to kickstart your future with us?<b>Benefits</b>Competitive salaryAttractive annual leave entitlement including: birthday, work anniversaryWork Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.Work Perks: crypto.com visa card provided upon joiningOur Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.<b>About Crypto.com:</b>Founded in 2016, Crypto.com serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.Learn more at https://crypto.com.Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.Personal data provided by applicants will be used for recruitment purposes only.Please note that only shortlisted candidates will be contacted.We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.

Software Developer (CDNA)

Europe/London

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.<h3>Responsibilities:</h3><ul><ul><li>Manage the daily operations of Hadoop, Spark, Flink, Clickhouse, and other big data platforms to ensure system stability and data security; </li><li>Operate and administer Linux systems, proficient in common commands, with scripting skills in Shell, Python, or similar languages; </li><li>Maintain and operate big data components on cloud platforms (AWS/GCP/Azure), with hands-on experience in container technologies such as Kubernetes and Docker; </li><li>Build and maintain monitoring systems to track platform performance, optimize configurations and resource allocation, and troubleshoot performance issues (tools such as Datadog, Prometheus, Grafana, Zabbix, etc.); </li><li>Deploy, upgrade, and scale core big data components including Flink, Kafka, Spark, Impala,Clickhouse and Kudu; </li><li>Write and maintain technical documentation for operations, and support in platform solution design and upgrades; </li><li>Explore and adopt new technologies to optimize operation processes and provide technical guidance to help client teams improve their capabilities. </li><li>Preferred: Experience on the development of n8n workflow</li></ul></ul><h3>Qualifications:</h3><ul><ul><li> Familiarity with CDH/CDP/HDP or similar Hadoop distributions, with proven experience in big data platform operations preferred; </li><li>Proficiency in Linux administration and scripting (Shell, Python, or equivalent); </li><li>Experience with major cloud platforms (AWS/GCP/Azure) and containerized environments (Kubernetes, Docker); </li><li>Strong knowledge of big data components and performance tuning, able to resolve stability and scalability issues independently; </li><li>Strong technical writing and communication skills to support documentation and solution delivery; </li><li>Self-motivated with a passion for new technologies, able to apply innovative approaches to optimize operations and drive efficiency.</li></ul></ul><b>Life @ Crypto.com</b>Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.Transformational and proactive working environment. Empower employees to find thoughtful and innovative solutions.Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth.Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another.One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us - our internal mobility program offers employees a new scope.Work Perks: crypto.com visa card provided upon joiningAre you ready to kickstart your future with us?<b>Benefits</b>Competitive salaryAttractive annual leave entitlement including: birthday, work anniversaryWork Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.Work Perks: crypto.com visa card provided upon joiningOur Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.<b>About Crypto.com:</b>Founded in 2016, Crypto.com serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.Learn more at https://crypto.com.Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.Personal data provided by applicants will be used for recruitment purposes only.Please note that only shortlisted candidates will be contacted.We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.

Senior DataOps Engineer - MainApp infrastructure

<h3>Responsibilities</h3><ul><ul><li>Maintain and support blockchain infrastructure</li><li>Review and propose configuration of blockchain software and network setup of nodes running the blockchain software</li><li>Develop deep understanding of the Blockchain technology (specifically public Blockchain) </li><li>Develop and share with others on security threats of various blockchain technology</li><li>Define and maintain team continuous devops lifecycle and automation</li><li>Design and maintain cloud computing workload, manage cloud security posture</li><li>Software engineers or system administrators with an interest in blockchain/automation/infrastructure are welcomed to apply.</li></ul></ul><h3>Requirements</h3><ul><ul><li>Degree in Computer Science or Engineering or similar discipline</li><li>3 - 5 years working experiences in devops or system administration or related area, applicants with less experience will be considered for a Junior position</li><li>Understand basic blockchain (a plus if has experience in deploying blockchain)</li><li>Experience in deploying in various cloud (Amazon, Azure, Google)</li><li>Experience in developing and deploying infrastructure as code (Kubernetes, Terraform, Docker, Ansible, etc)</li><li>Experience in deploying and maintaining container infrastructures (Kubernetes, docker-compose, etc)</li><li>Experience in building, deploying and maintaining monitoring tools (Grafana, Prometheus, etc)</li><li>Experience in building, deploying and maintaining logging tools (Fluentd, ElasticSearch, Kibana, etc)</li><li>Good understanding of traditional security ops areas of expertise: Linux, Networking, Firewall, IDS/IPS</li><li>Able to troubleshoot and debug issues, and demonstrate a methodical approach to root cause analysis</li><li>A team player</li><li>Eager for constant learning from both success and failure, remaining open to change and continuous improvement</li><li>Enthusiastic about the future of blockchain</li><li>Curious and comfortable with ambiguity</li></ul></ul>#LI-CW1We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.

Blockchain DevOps Engineer

We are a team to design, develop, maintain, and improve software for various ventures projects, i.e., projects that are adjacent to our core businesses and are bootstrapped fast with a lean team. You will be actively involved in the design of various components behind scalable applications, from frontend UI to backend infrastructure.But it doesn't stop there...In another bold move, Crypto.com acquired Nadex (North American Derivatives Exchange) who were founded in 2008 and is the premier US exchange for binary options, call spreads, and knock-outs, offering secure and innovative ways to participate in the markets. We are regulated by the Commodity Futures Trading Commission (CFTC) as a registered DCO and DCM.The North American Derivatives Exchange (NADEX), a wholly owned subsidiary of  Crypto.com, is fully regulated Chicago-based derivatives Exchange. It is unique in its offering, as it is the first exchange where retail investors can become members of an exchange directly, without the need for a broker. On the Nadex exchange, we list innovative capped-risk derivatives contracts on a wide range of global financialmarkets.<b>About the role</b>As Java Developer for the NADEX (North American Derivatives Exchange) Exchange Development group you'll be responsible for the production of high-performance, low-latency software to support the exchange, reporting to the Technical Manager for NADEX. You’ll also be designing new changes - using your experience to design solutions that meet the demanding needs of a high volume, real-time system, with a focus on performance and reliability. <h3>Responsibilities</h3><ul><ul><li>Develop, test and maintain high-quality Java applications to serve millions of global users</li><li>Collaborate with product managers, stakeholders and other software developers to design and implement software solutions that meet business requirements </li><li>Analyse, troubleshoot and debug complex Java applications and identify areas for improvement </li><li>Establish a quick turnaround deployable system with automated testing and continuous integration and delivery</li><li>Ensure that software solutions are scalable, reliable and performant </li><li>Develop and maintain technical documentation for applications and processes </li><li>Ensure that software solutions are in compliance with industry and regulatory standards </li><li>Participate in code reviews and provide constructive feedback to other developers </li><li>Keep up-to-date with the latest technologies, trends and best practices in the fieldAnalyze and resolve production issues while documenting and following up on issues.</li></ul></ul><h3>Requirements</h3><ul><ul><li>Bachelor's or Master's degree in Computer Science or a related field </li><li>At least 4 years of professional experience in developing and maintaining Java applications</li><li>Solid knowledge of core Java, Spring Framework, and other relevant frameworks and tools </li><li>Experience in developing and integrating with RESTful APIs and micro services Understanding of software development best practices, including agile methodologies, test-driven development and continuous integration/continuous deployment Excellent problem-solving and analytical skills </li><li>Strong communication and collaboration skills </li><li>Ability to work independently as well as part of a teamKnowledge of low level networking or OS internals (Linux)</li><li>Humble to embrace better ideas from others, eager to make things better, open to challenges and possibilities</li></ul></ul><h3> Desirable Requirements</h3><ul><ul><li>Experience with cloud-based technologies such as AWS or Azure </li><li>Familiarity with DevOps tools such as Jenkins, Ansible or Docker </li><li>Knowledge of financial services regulations and compliance</li><li>Experience with SQL and database design and optimisationExperience with Kubernetes</li><li>Experience with FIX protoco</li><li>lExperience with messaging systems such as Kafka or Artemis/RabbitMQ</li></ul></ul>#LI-SF1#LI-MidSenior#LI-Hybrid<b>Life @ Crypto.com</b>Empowered to think big. Try new opportunities while working with a talented, ambitious and supportive team.Transformational and proactive working environment. Empower employees to find thoughtful and innovative solutions.Growth from within. We help to develop new skill-sets that would impact the shaping of your personal and professional growth.Work Culture. Our colleagues are some of the best in the industry; we are all here to help and support one another.One cohesive team. Engage stakeholders to achieve our ultimate goal - Cryptocurrency in every wallet.Work Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us - our internal mobility program offers employees a new scope.Work Perks: crypto.com visa card provided upon joiningAre you ready to kickstart your future with us?<b>Benefits</b>Competitive salaryAttractive annual leave entitlement including: birthday, work anniversaryWork Flexibility Adoption. Flexi-work hour and hybrid or remote set-upAspire career alternatives through us. Our internal mobility program can offer employees a diverse scope.Work Perks: crypto.com visa card provided upon joiningOur Crypto.com benefits packages vary depending on region requirements, you can learn more from our talent acquisition team.<b>About Crypto.com:</b>Founded in 2016, Crypto.com serves more than 150 million customers and is the world's fastest growing global cryptocurrency platform. Our vision is simple: Cryptocurrency in Every Wallet™. Built on a foundation of security, privacy, and compliance, Crypto.com is committed to accelerating the adoption of cryptocurrency through innovation and empowering the next generation of builders, creators, and entrepreneurs to develop a fairer and more equitable digital ecosystem.Learn more at https://crypto.com.Crypto.com is an equal opportunities employer and we are committed to creating an environment where opportunities are presented to everyone in a fair and transparent way. Crypto.com values diversity and inclusion, seeking candidates with a variety of backgrounds, perspectives, and skills that complement and strengthen our team.Personal data provided by applicants will be used for recruitment purposes only.Please note that only shortlisted candidates will be contacted.We may use artificial intelligence tools to analyze the content of your Resume/CV against the specific requirements for the position. The purpose is to support our recruitment team in reviewing applications more effectively. These tools assist our recruitment team in their evaluation of your application by providing recommendations, but they do not replace human judgment. Final hiring decisions are ultimately made by humans who consider the insights generated by the tools along with other relevant information. If you would like more details about how your personal information is processed, please contact us.

Software Developer (Mid to Senior)

Indian Rupee

Bangalore

Asia/Kolkata

Web3 Docker Linux jobs and other crypto companies

Browse many opportunities Web3 Docker Linux Jobs at. Apply now. updated July 2026!

Job Title	Company Name	Salary	Location	Tags
DevOps Engineer	SwapRail	1k-1.7k/week	Remote	KubernetesDockerLinuxInfrastructure
Software Developer (CDNA)	Crypto.com		📍 London, United Kingdom	Web3DeveloperTradingRemote
Senior DataOps Engineer - MainApp infrastructure	Crypto.com		📍 Shanghai / Hangzhou / Guangzhou / Chengdu / Shenzhen, China	Web3DeveloperRemotePython
Blockchain DevOps Engineer	Crypto.com		📍 Valletta, Malta / Saint Julian's, Malta	Web3DeveloperEngineeringJunior Level
Software Developer (Mid to Senior)	Crypto.com		📍 Bangalore, India	Web3DeveloperTradingRemote

Web3 Docker Linux Jobs

Expired Docker Linux Jobs.

Past and filled jobs:

DevOps Engineer

SwapRail

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