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There are now 5 Remote Jobs at Blockstream tagged Software Developer, Senior and Engineer
such as Senior Software Engineer Cryptofinance Applications, Software Test Release Engineer and DevOps Production Support Engineer

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Blockstream


Sofwtare Engineer Lightning Implementations

Sofwtare Engineer Lightning Implementations


Blockstream


engineer

engineer

1yr
\nChampioning advancements in blockchain technology infrastructure, Blockstream is the leading company extending Bitcoin at the protocol level to support a broad range of new asset types and financial markets and solving scalability, interoperability, and security issues for on-chain and off-chain transactions.\n\nThe Blockstream team is working on core innovations in the Lightning network and Layer 2 scalability technology generally. Lightning is one of the key technologies that will allow bitcoin to scale and, along with other technologies, products, and services under development at Blockstream, will impact the lives of hundreds of millions of people.\n\nWe are looking for a peer to join our small, distributed development team. We have a one of the leading, standards-compliant Lightning implementations and work collegially with the broader open-source Lightning community to develop those standards. You will be actively mentored by, and learn alongside, Christian Decker (whose PhD was on bitcoin micropayment networks) and Rusty Russell, one of the creators of the Linux OS. You will influence, not only the codebase, but also the product design, features, and architecture.\n\nWe are looking for a motivated engineer with strong CS background and C programming experience. We would love to support you in the following ways:\n\n\n* Mentoring\n\n* Flexible work hours\n\n* Telecommute option\n\n* Conference attendance support\n\n* Educational options\n\n\n\n\nIf you want to share the excitement and satisfaction of an inclusive community, learn a lot, and have a great deal of fun, please contact us, even if you don’t think you have all the skills (yet!).\n\nTake a look at an inspiring talk by Elizabeth Stark, CEO and Founder of Lightning Labs:\n\nhttps://www.youtube.com/watch?v=3PcR4HWJnkY\n\nGet an idea of the scope of innovation that is taking place at Blockstream:\n\nhttps://blockstream.com/blog/\n\n\nCheck out some of the cool Lightning Apps developed by Blockstream:\n\nhttps://blockstream.com/2018/03/29/blockstreams-week-of-lapps-ends.html\n\nhttps://dev.lightning.community/\n\nRequirements:\n\n\n* Career in software engineering, working on increasingly sophisticated systems\n\n* Development experience in C (at least 3 years); C++ experience considered\n\n* Open source software development experience and ability to share some projects (preferably on GitHub) is highly desirable\n\n* Emphasis on code quality; willingness to write full-coverage test suites and participate in regular code reviews\n\n* Linux systems experience\n\n* Excellent communication skills and ability to collaborate with a geographically distributed team\n\n* Life-long learner\n\n* Strong interest in Bitcoin and cryptocurrency space\n\n\n\n\nPluses:\n\n\n* Experience implementing one or more network protocols to comply with written specifications or standards\n\n* Experience in applied cryptography\n\n* Mobile software development experience\n\n* Bitcoin-related code contributions\n\n* Authorship of an IETF RFC, ITU-T spec, or other protocol specification\n\n* Experience in Fin-Tech \n\n* Experience with consumer payment systems\n\n* Active participation in Bitcoin meetups or other relevant events\n\n* Python\n\n\n\n\nTo Apply:\n\n\n* Tell us why you are excited to work for Blockstream. We read Cover Letters!\n\n* Share with us your Open Source contributions and other exciting projects\n\n* Please send your resume and cover letter in WORD or PDF format to [email protected] We would like you to focus on your major achievements.\n\n* Place the text "Software Engineer, Lightning" in the subject line.\n\n\n

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Blockstream


Senior Software Engineer IOS Digital Wallet

Senior Software Engineer IOS Digital Wallet


Blockstream


ios

dev

senior

engineer

ios

dev

senior

engineer

2yr
\nPioneering advancements in blockchain technology infrastructure, Blockstream is the leading company extending Bitcoin at the protocol level to support a broad range of new asset types and financial markets. Blockstream supports values of decentralization, privacy, end-to-end security, user control, and open, permissionless innovation.\n\nWe are looking for a motivated and passionate Senior Software Engineer to develop digital wallet software with a specific focus on iOS. You will work on native iOS implementation of Bitcoin wallet software as well as other iOS applications.\n\nCheck out  the latest news on our GreenAddress wallet:\n\nhttps://blockstream.com/2018/03/30/greenaddress-two-factor-authentication-recovery-update.html\n\nhttps://blog.greenaddress.it\n\nYou will enjoy a fast-paced creative atmosphere of a well-funded FinTech Series A startup, multitude of growth opportunities, excellent compensation and benefits, flexible working schedule, and an option for partial telecommute.\n\nA strong preference is given to the candidates living in Victoria, BC.\n\nTo Apply:\n\n\n* Please share your own iOS native apps portfolio, personal projects, and Open Source contributions for immediate review\n\n* Tell us why you would be excited to work for Blockstream and please do not be shy to send a Cover Letter in addition to resume!\n\n* Please send your resume and cover letter in WORD or PDF format to [email protected] We would like you to focus on your major achievements.\n\n\n\n\nRequirements:\n\n\n* Strong CS background\n\n* Experience working on complex software applications in a senior or lead role\n\n* Key contributions to development of complex iOS apps and ability to demonstrate them\n\n* Strong knowledge of objective-C and / or Swift (ideally both)\n\n* PromiseKit experience\n\n* Knowledge of RxSwift\n\n* Experience with Git\n\n* Strong understanding of UI/UX best-practices\n\n* Good taste in app design\n\n\n\n\nPluses:\n\n\n* Open source experience as maintainer and/or contributor\n\n* Impressive projects on GitHub or Stackoverflow\n\n* Experience in any of C/C++/Python/Java/Javascript\n\n* Experience with high level use of symmetric/asymmetric cryptography\n\n* Experience with distributed systems\n\n* Android (native) experience\n\n* Bitcoin experience as user\n\n* Bitcoin experience as a developer\n\n\n\n\n\n\n

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Blockstream


Devops Production Support Engineer

Devops Production Support Engineer


Blockstream


customer support

devops

engineer

devops

customer support

devops

engineer

devops

2yr
\nPioneering advancements in blockchain technology infrastructure, Blockstream is the leading company extending Bitcoin at the protocol level to support a broad range of new asset types and financial markets. Blockstream supports values of decentralization, privacy, end-to-end security, user control, and open, permissionless innovation.\n\nAs a DevOps / Production Support Engineer you will be responsible for all aspects of operational maintenance and incident response for a 24x7 mixed cloud and bare metal Linux production operations environment. You will oversee day to day deployments, ensuring that service SLAs are met, and responding to outages as necessary.\n\nIdeally, you have experience in both formal operational roles -- a NOC  or equivalent environment -- and in startup DevOps or SRE roles. You will have the ability to work creatively within a standard set of operational guidelines. You thrive on well-defined process and you are proactive about ensuring that operational process bridges the gap between expectation and real-life experience.\n\nYou will enjoy a fast-paced creative atmosphere of a well-funded FinTech Series A startup, multitude of growth opportunities, excellent compensation and benefits, flexible working schedule, and an option for telecommute.\n\n*** A strong preference is given to the candidates living in Europe or in Asia.\n\nResponsibilities:\n\n\n* Oversight of Operational Environment: You will be responsible for being aware of the state of a running system and being familiar with every piece of it; you will be the first person to notice indications of operational anomalies and be capable of responding proactively well before an incident becomes service affecting.\n\n* Change Management: You will be responsible for managing changes to the running system in order to maintain SLAs. You will work closely with Engineering to track changes during development, at the point of deployment, and in production.\n\n* Ownership of Infrastructure: You will own, as part of the Production Services team, the infrastructure required to maintain production services, including monitoring and notification services, network infrastructure, and cloud service accounts.\n\n* Engineering Support: You will support ongoing Engineering efforts and provide input into systems design in support of SLAs. You will provide Engineering with day-to-day technical support and provide support for development environments.\n\n* Customer Interactions: You will act as the primary liaison with external customers in relation to production business-to-business services and will maintain relationships with vendors and service providers.\n\n\n\n\nRequirements:\n\n\n* 5+ years of experience in a formal operational environment (Data Center or ISP NOC or equivalent)\n\n* Understanding of operational responsibility and ability to own running services with little oversight.\n\n* Ability to perform all aspects of Unix / Linux server administration in Cloud and bare metal environments.\n\n* Exert Shell scripting skills\n\n* Strong Cloud experience (AWS, Google Cloud Services, Azure)\n\n* 24x7 Operations Experience\n\n* Security Orientation: genuine enthusiasm for all aspects of security -- network, physical, operational.\n\n* Comprehensive understanding of security practices in a distributed environment.\n\n* Ability to work with Software Engineering to ensure operations-focused systems design.\n\n* Experience with a subset of languages: Python, Ruby, Go, Rust, Javascript\n\n\n\n\nPluses:\n\n\n* Experience in DevOps and test/deployment automation\n\n* Network Engineering experience\n\n* Server Hardware experience\n\n* Data Center experience\n\n* Cluster administration experience\n\n* Software Engineering background\n\n* Bitcoin miner experience\n\n* Financial systems experience\n\n* Telco / ISP NOC or Operations background\n\n* Big Data experience\n\n* Chef / Ansible / Puppet etc.\n\n* GitHub or other repositories\n\n\n\n\nTo Apply:\n\n\n* Please share your resume in PDF, text or Word format. And we love to read Cover Letters!\n\n* Please share your own projects, Open Source contributions for immediate review\n\n* Tell us why you would be excited to work for Blockstream\n\n\n

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Blockstream


Software Test Release Engineer

verified

Software Test Release Engineer


Blockstream

verified

dev

testing

engineer

digital nomad

dev

testing

engineer

digital nomad

2yr
\nPioneering advancements in blockchain technology infrastructure, Blockstream is the leading company extending Bitcoin at the protocol level to support a broad range of new asset types and financial markets. Blockstream supports values of decentralization, privacy, end-to-end security, user control, and open, permissionless innovation. \n\nWe are looking for an experienced and detail-oriented software test engineer to improve the tools and processes we use to test our software and produce secure builds. We take security very seriously. This is not a peripheral role. \n\nIn this role, you will work with Blockstream’s software engineers, security experts, and cryptographers to extend our reputation as a world-class provider of secure, hardened systems.\n\n\nResponsibilities:\n\n\n* Improve test coverage, including unit tests, integration tests, load tests, and stress tests\n\n* Build tools and processes to monitor test coverage and code quality\n\n* Build infrastructure to consolidate and analyze log files\n\n* Develop test harnesses, continuous integration hooks, and test automation infrastructure\n\n* Develop testing and release processes that extend our brand reputation as a provider of secure, hardened systems\n\n* Maintain and eventually rewrite our deterministic build processes and tools\n\n* Develop tools to automate configuration and monitoring\n\n\n\n\nQualifications:\n\n\n* 3+ years of relevant work experience in software development or testing of complex, mission-critical, distributed systems\n\n* Strong Linux systems administration skills\n\n* Adversarial thinker who can anticipate potential bugs and security threats\n\n* Strong scripting skills in more than one language (e.g. bash, Python)\n\n* Ability to work well with a highly distributed team\n\n* Exceptional attention to details\n\n* Life-long learner who can grow into the role\n\n\n\n\nPluses:\n\n\n* Experience with C, C++, Python, Rust is highly desirable\n\n* Experience with Bitcoin or other major open source blockchain projects\n\n* Knowledge of configuration management tools (e,g, Chef, Puppet, Ansible) to automate deployments and manage systems\n\n* Experience with GitLab CI\n\n* Expertise with complex build systems\n\n* Experience with open-source or open-hardware projects\n\n* Fintech experience\n\n\n\n\nTo apply: \n\n\n* Please send your resume in WORD or PDF format to [email protected]\n\n* Place the text "Software Test / Release Engineer, Blockchain applications" in the subject line.\n\n\n

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Blockstream


Senior Software Engineer Cryptofinance Applications

Senior Software Engineer Cryptofinance Applications


Blockstream


dev

senior

engineer

digital nomad

dev

senior

engineer

digital nomad

2yr

Stats (beta): 👁 241 views,✍️ 0 applied (0%)
\nPioneering advancements in cryptography and blockchain technology, Blockstream is the first company extending the capabilities of Bitcoin at the protocol level to support a broad range of new privacy features, asset types, and financial markets. Blockstream is building an open platform for blockchain applications and a family of hardened cryptofinance appliances. Blockstream supports values of decentralization, end-to-end security, user control, and open, permissionless innovation.\n\nWe are looking for an experienced software engineer to help us build the premier platform for crypto-finance applications. Your initial responsibilities will include engineering a secure production service that must operate at low-latency and with high-availability.\n\nYou will enjoy a fast-paced creative atmosphere of a well-funded FinTech Series A startup, excellent benefits, and flexible working schedule as well as an option for partial telecommute.\n\nQualifications:\n\n\n* 5+ years of experience in software engineering on increasingly sophisticated systems\n\n* Experience building robust production backend services with virtually no down time.\n\n* Design of scalable, back-end architectures with high availability\n\n* Strong expertise in one or more of: C/C++, Rust, Go.\n\n* Linux \ systems experience\n\n* Application-level caching (e.g. Memcached, Redis, ActiveRecord).\n\n* Design, implementation, and use of web API’s, including both REST and websocket APIs.\n\n* Emphasis on code quality; willingness to write full-coverage test suites and participate in regular code reviews.\n\n* Motivated, life-time learner.\n\n* Excellent communication skills and ability to collaborate with a geographically distributed team.\n\n\n\n\nPluses:\n\n\n* Experience in FinTech is a big plus.\n\n* Prior Bitcoin, blockchain, or cryptography experience is a big plus.\n\n\n

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When applying for jobs, you should NEVER have to pay to apply. That is a scam! Posts that link to pages with "how to work online" are also scams. Don't use them or pay for them. Also always verify you're actually talking to the company in the job post and not an imposter. Scams in remote work are rampant, be careful! When clicking on the button to apply above, you will leave Remote OK and go to the job application page for that company outside this site. Remote OK accepts no liability or responsibility as a consequence of any reliance upon information on there (external sites) or here.