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Location: Lightning Labs Workplace: Remote We're looking for an experienced systems software engineer versed in applied cryptography, peer-to-peer networks, distributed systems, open source software, and cryptocurrency protocols such as Bitcoin. This role centers around design, implementation, and evolution of the Taproot Assets Protocol [2][3]. Ideal candidates should have a strong fundamental understanding of the core Bitcoin protocol, proposed updates to augment smart contracting functionality, and also widespread application standards such as PSBTs. In addition, and ideal candidate should have a strong passion for Bitcoin and a desire to make using Bitcoin cheap, fast, and simple for everyone. Roles:  - Design and implement core Taproot Assets Protocol (TAP) features and algorithms  - Contribute to mission critical peer-to-peer cryptocurrency daemons written in Go - Collaborate with the greater team on the research and design of future iterations of the Taproot Assets Protocol  - Participate in issue triage and code review of open source contributions to our various repos - Communicate with the wider community and industry about our software and technology Skills:  - Strong engineering background with solid programming skills - Experience in Go desired, C or C++ relevant as well - Thorough understanding of the principles of distributed systems and peer-to-peer networking - Solid engineering practices and processes, such as testing methodology and documentation - Experience with Bitcoin, cryptography, and/or financial software - Prior contributions to crypto protocols and open source software collaboration preferred - Quick learner, geared towards implementation - Eager to develop new skills and willing to take ownership of projects https://github.com/lightninglabs/Check out our Github repos at https://github.com/lightninglabs/taproot-assets https://github.com/lightninglabs/ [1] https://github.com/lightningnetwork/lnd.[1] https://github.com/lightninglabs/taproot-assets [2] https://github.com/lightningnetwork/lnd[2] https://github.com/Roasbeef/bips/blob/bip-tap/bip-tap.mediawiki [3] https://github.com/lightninglabs/neutrino[3] https://lightning.engineering/posts/2023-10-18-taproot-assets-v0.3/

Location: Lightning Labs Workplace: Remote Lightning Labs is seeking to hire a Security Engineer for the ongoing scaling of our growing engineering organization. This is a hands-on role that consists of devising and implementing policies and procedures around best practices in systems security.  The ideal candidate has experience in securing web, Bitcoin, and other public-facing network services, penetration testing, and both automated and manual source code security reviews. Due to the domain in which we work, experience with Bitcoin and the Lightning Network is extremely desirable as is knowledge of the cryptographic aspects involved in this area.  As we are an international organization, experience and comfort working with highly distributed teams is a must.  In addition, the ideal candidate should have a passion for our mission of bringing financial freedom to the world, as well as for Bitcoin as a whole. Although a part of the engineering organization, candidates in this position will work across functional team boundaries to ensure all aspects of the business are appropriately considered and covered by security best practices.   Responsibilities may include but are not limited to: - Designing and deploying active fuzzing, black+white box testing and penetration testing infrastructure for open source and production systems  - Performing security audits and review of both internal production systems as well as open source software which interacts with Bitcoin+Lightning in a security critical manner  - Provide mentorship and guidance to level up your teammates - Creating global security policy, standards, guidelines, and procedures to ensure ongoing maintenance of security - Overseeing security aspects of software release processes and infrastructure - Determining security team requirements for future growth - Developing and ensuring responsiveness of security incident management processes - Performing risk management assessments   Preferred experience:  - At least 5 years prior experience in in systems security - An ability to work with a high impact, fast-moving startup team - Extensive knowledge of operating system and computer architecture internals  - Strong understanding of cryptography, protocol design and adversarial analysis  - Experience in reverse engineering and exploiting of cryptographic protocol (cryptocurrencies like Bitcoin) systems - Extensive expertise with professional software development experience in Go, Rust, C/C++, and/or Java - Experience in security incident response  - Experience in security code review and vulnerability triaging  - Prior experience running an open source facing bug bounty program  - 2+ years management experience or experience as a senior decision maker - Experience working with remote teams - Experience working with Kubernetes and AWS infrastructure - Working knowledge of fundamental Bitcoin and Lightning design principles - Candidates with additional experience are welcome to apply as we are open to adjusting the role accordingly

Location: Lightning Labs Workplace: Remote Lightning Labs is seeking a pragmatic senior software engineer who embraces the DevOps mindset to improve our developer experience. Roles: - Manage the underlying cloud and cluster technologies that compose our internal platform - Manage stateful backend services such as databases and Bitcoin/LN nodes - Utilize, operate, and extend observability tools (logging/monitoring/tracing) - Improve robustness & security of our platform using enhancements like operators and overlay networks - Advise/assist dev teams with integrations, such as Helm charts, cloud resources, and the k8s lifecycle Skills: - Strong foundations in Linux, networking, security, cloud, and IaC - Managing and troubleshooting Kubernetes clusters in production - Operating and extending observability tools (logging/metrics/tracing) - Experience in a systems programming language (Go, Python, Rust, etc) - Preferred   - Advanced cloud technologies: GitOps, DevSecOps, service mesh   - Database administration: postgresql, etcd   - Knowledge of Bitcoin and Lightning Network   - Familiarity contributing to open source projects Check out our Github repos at: - https://github.com/lightningnetwork/lnd - https://github.com/lightninglabs/lndinit - https://github.com/lightninglabs/lndmon - https://github.com/lightninglabs/aperture

Location: Lightning Labs Workplace: Remote Lightning Labs is seeking to hire a Senior Engineering Manager to help scale our growing engineering organization. The ideal candidate has experience managing remote teams across several time zones, has managed their own open source projects or actively contributed to such projects in the past, and has high level working knowledge of Bitcoin. Due to the nature of our software, our ideal candidate is also highly technical as we regularly face novel and challenging decisions that require nuanced and comprehensive analysis of related tradeoffs. In addition, the ideal candidate should have a passion for our mission, as well as for Bitcoin as a whole. Candidates in this position will work directly with the CTO to scale our engineering organization, as well as work across functional team boundaries to ensure proper resource allocation,  product quality, and team agility.  Responsibilities may include but are not limited to: - Hire, grow, and mentor an engineering team to maximize team harmony and individual satisfaction  - Cross-functional project management, engineering resource allocation, and prioritization - Software architecture design review and analysis  - Create and own engineering processes to promote delivery of secure, reliable, robust software Preferred experience:  - 5 years prior software engineering experience in a systems domain  - 3 years prior engineering management experience  - Experience working with remote teams - Experience maintaining or contributing to open source projects  - Working knowledge of fundamental Bitcoin design principles

Location: Lightning Labs Workplace: Remote We’re building a team that’s passionate about cryptography, bitcoin, decentralization, security, and privacy. We’re looking for a Technical Product Manager who embodies those values and who’s passionate about bringing Bitcoin and Lightning to the masses. An ideal candidate would have experience solving complex technical problems and a strong understanding of the software development process. Further, they should have knowledge and/or experience with network and routing concepts, along with an understanding of their applicability to Lightning payments. Responsibilities: - Define product vision, strategy, and roadmap for Lightning Labs’ infrastructure products  - Drive product launches including working with cross-functional teams on messaging and goals  - Strong written communication skills and ability to convey information about technical concepts to both internal and external audiences  - Work cross-functionally with engineering, design, and other cross-functional teams to define and iterate on early-stage products - Engage with external third parties to assess partnership opportunities Minimum qualifications: - Experience creating strategic product roadmaps from conception to launch and working with cross-functional teams  - Strong understanding of the software development process, experience with a variety of methodologies, and an appreciation of the tradeoffs involved with different approaches  - Experience driving product vision, go-to-market strategy, and design discussions  - Ability to influence multiple stakeholders without direct authority  - Demonstrated passion for Bitcoin and Lightning along with an understanding of the technology, community, and ecosystem - Located in North American or European time zones Preferred qualifications:  - 5+ years of product management experience - Bachelor's or advanced degree in a technical field or equivalent experience  - Experience in a Product Management, Engineering or Technology Strategy role  - Knowledge of multiple functional areas such as Product Management, Engineering, UX/UI, Sales, Customer Support, Finance or Marketing  - Experience building Bitcoin or Lightning products or services

Location: Global Remote Workplace: remote Metabase is the easiest way for people to get insights from their data, from tiny startups who get up and running quickly to major corporations with tens of thousands of users. That's why people love us.   We bring data tools with the elegance and simplicity of consumer products to the crufty world of enterprise business intelligence. We provide an opinionated open source starting point for how companies should measure, analyze and share their data, which is used by tens of thousands of companies. We built Metabase because existing tools for business intelligence didn’t feel like things we wanted to use. We wanted faster, simpler ways to ask questions about data, and wanted to strip away the colder feel of most Enterprise software. Folks seemed to agree, and now Metabase is used daily by tens of thousands of companies to give people in all sorts of roles access to insights they wouldn’t have otherwise had. None of this could happen without our user interface and that’s where you come in. We’re looking for someone with strong product sensibilities, extraordinarily good frontend skills, and solid software engineering fundamentals to join our team to advance the state of the art in our product and our industry.   We are hiring for multiple frontend software engineer positions. Why choose Metabase The problems we face are genuinely interesting and aren’t trivial. Data influences so much of our world but isn’t that easy to interact with or understand. You’ll make tools that people rely on for their real jobs. You’ll get to work in open source and get feedback directly from users and customers out in the open. The company is growing and so is the business. We’re adding new remote team members from around the world and improving our processes. It’s an exciting time and you can really have an impact on how things work here. We’ve tried to design our work environment to fit into real life. Work is only one part of who you are, so we emphasize reasonable workdays and prefer planning and avoiding panic. People at Metabase have families, dogs, plants, and lives outside of work and we try to support that however we can. What we're looking for You care about crafting delightful user experiences . You like to write code to enable people to do something and you understand that details and things like copy matter. If your focus is only on code this might not be the best role for you. Prior experience shipping non-trivial apps using React + Redux (or equivalent) . Our front end is written in React (surprise!), so you’ll need really strong React and JavaScript knowledge to build fast and thoughtful user interfaces. You have experience writing tests, giving good feedback on other people’s code , and writing proposals for more complicated problems that are thoughtful and clear. As we’re a remote company (even outside of pandemics) communication and clarity are really important . Due to the nature of what we work on, computer science-y problems come up frequently. We’re not picky about a specific degree or accolade, but you’ll be expected to write fast and performant code and deal with a fair bit of data structure manipulation regularly. We like everyone to care about the nuts and bolts of how to make things look good, so you’ll be expected to use our style guide and if necessary write or update our CSS, so comfort in CSS and familiarity with things like design systems and component libraries is a necessity . You’ve worked on a large and complex JavaScript project. Metabase is a big product and code base so the ability to adapt existing code and integrate new code into established systems is important and you should feel comfortable digging in. Not essential, but nice to have Knowledge and prior experience with data visualization (especially if it has involved dc.js and d3.js). Previous contributions to open source (not a requirement, but a huge plus). Either pre-existing knowledge or interest in learning some Clojure, the language much of the backend of our application is written in. The types of problems you'd get to work on Lightning fast interaction with data. Think things like letting people see all the orders that came in from a specific region by clicking directly on a custom map of their sales regions and then letting them filter that list visually by directly interacting with the data table - and all of this happening in a responsive and delightful way. Augmenting visualizations. To allow for people to further institutional knowledge, build the feature to allow annotations directly on specific data points in a line chart, and then determine how to expose those when it makes sense across dashboards and the entire app. Wayfinding. We want to make sure people don’t have to do work that’s already been done, so build new ways to surface important metrics or segments to the right users across Metabase. Embedded analytics. We have customers who deliver analytics to their own users via our embed product. You’d get to tackle the problem of making sure those can match their own products visually and enable easier integration of the embeds into their own code. Compensation The US base salary range for this role is $110K–$210K annually, plus equity and benefits. Compensation is determined by role, level, location, and individual qualifications, including skills, experience, and scope of responsibility. Pay may vary by geographic location and other job-related factors. Benefits We offer meaningful equity and a comprehensive US benefits package, including fully employer-covered medical, dental, and vision insurance (with 75% coverage for dependents), a 401(k) with employer match available to enroll after the first 30 days, flexible and unlimited paid time off including sick time, and an asynchronous, remote-first environment. We're a global team (50% outside the US), fully distributed (from Thailand to California), who get things done asynchronously, with plenty of uninterrupted time, supporting each other to do the best work of our careers. We offer flexibility (define your own schedule and work from wherever you want), autonomy, and an environment that fosters growth, learning, and development. We're relentlessly user-focused and believe in building long-term value, not short-term hacks. And we raised a $30M Series B to take our approach to the next level for years to come.   For U.S. applicants: Metabase participates in the federal E-Verify program, which confirms employment authorization of newly hired U.S. based employees. E-Verify is not used as a tool to pre-screen candidates and is only initiated upon hire.   E-Verify Participation Notice (English/Spanish) Right to Work Notice (English/Spanish)