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. This includes working on lnd[1] and neutrino[2], conducting novel cryptocurrency research, contributing to the design of BOLT[3] specifications, and helping create the next generation of smart contract applications on Bitcoin.
An ideal candidate would have a strong passion for Bitcoin and a desire to make using Bitcoin cheap, fast, and simple for everyone.
Roles:
- Design and implement core Lightning Network (LN) protocols 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 LN
- 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/lightningnetwork/lnd and https://github.com/lightninglabs/ https://github.com/lightninglabs/
[1] https://github.com/lightningnetwork/lnd.[1] https://github.com/lightningnetwork/lnd
[2] https://github.com/lightningnetwork/lnd[2] https://github.com/lightninglabs/neutrino
[3] https://github.com/lightninglabs/neutrino[3] https://github.com/lightningnetwork/lightning-rfc
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
УдалённоseniorThe 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; 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
Workplace: remote
Location
:
Quantori is an international team: we have colleagues who work not only from office but also remotely from all over the world.
Responsibilities
:
Design, build, and maintain scalable data pipelines for acquiring, integrating, and managing data from diverse data generation sources and systems (e.g., lab systems, MES, clinical supply, quality systems, external partners).
Create and optimize data flows for structured and unstructured data using Python (PySpark), R, SQL, Databricks, Snowflake, and other modern engineering tools.
Develop and maintain specific data repositories, implementing enterprise‑level data models, and creating new models as needed.
Enable AI/ML readiness by ensuring data is well‑structured, versioned, traceable, and semantically aligned with enterprise data standards.
What we expect
:
Bachelor’s degree in Engineering, Data Science, Life Sciences, Computer Science, or related field; advanced degree preferred.
6+ years
of experience in data engineering, including data modeling and database design, preferably in a scientific, manufacturing, or healthcare environment.
Proficiency with Python, R, SQL, and cloud-based architectures (AWS services, Snowflake, Databricks, Redshift) along with Spark and dbt.
Proficiency in RDS
Expertise in ETL and DWH.
Experience with NoSQL and graph databases.
English language proficiency of B2+
Strong analytical, problem‑solving, and stakeholder‑management skills, with the ability to translate discussions into actionable requirements.
Ability to drive multiple exciting projects simultaneously with strong organizational skills and adaptability.
Nice to have
:
Experience working with the histopathology domain
Experience with regulated or standards‑driven data environments, such as CDISC, HL7, FHIR, OMOP, DICOM, or manufacturing/quality data standards.
Familiarity with high‑dimensional data (e.g., imaging, sensor data, etc).
Experience with principles connecting to or feeding MLOps and model deployment workflows.
Knowledge of manufacturing systems (MES), laboratory information systems, or industrial data systems.
Exposure to knowledge graph or ontology‑driven architectures.
We offer
:
Competitive compensation
Fully remote work
Flexible working hours
Continuous education, mentoring, and professional development programs
A team with an excellent tech expertise
УдалённоseniorQuantori is an international team: we have colleagues who work not only from office but also remotely from all over the world
Location: Home based - Worldwide
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
We want to transform the world of software operations by enabling true model-driven operations via next-generation infrastructure-as-code. This will allow companies to run very efficient bare-metal operations for high-performance computing, private cloud, data lakes, AI/ML, and analytics. We need to invent some new technology, and we need to build some new products; we are therefore looking for someone who can lead and inspire a regional software engineering team to fulfill this initiative.
The Solutions Engineering team works in close collaboration with our managed infrastructure operations team, which runs many private OpenStack clouds and Kubernetes clusters for customers around the world. This enables us to improve our infra-as-code products based on our own real experience, mirroring that of our users and customers. We work in Python, creating open-source automation capabilities that simplify operations for anybody, anywhere, who is building on Ubuntu.
Most of the team's work involves pure Python software development focused on enabling true DevOps workflows. We strive for high quality in both design, documentation, tests, and performance as we enhance operations code packages and Ubuntu itself in order to ensure our platform is the easiest, most robust, and best performing for driving your infrastructure.
As an Engineering Manager, your primary responsibility is to the people you lead and support: ensuring that they are growing as engineers, doing valuable work, and finding satisfaction in their career at Canonical. We need someone who can display technical leadership by leveraging a solid background in software development so that they're able to challenge and grow their team members. You will have the opportunity to influence the culture, facilitate technical delivery, and work with your team on direction and execution.
What you will do
Lead and develop a team of Python engineers working remotely in global locations
Hiring, coaching, mentoring, feedback, and hands-on career development
Demonstrate sound engineering principles by directly contributing code yourself
Plan and manage progress on agreed goals and projects
Set and manage expectations with other engineering and operations teams
Coordinate with management and internal and external stakeholders or customers
Advocate for modern, agile software development practices
Help develop and evangelize great engineering and organizational practices
Grow a healthy, collaborative engineering culture in line with the company values
Be an active part of the leadership team and collaborate with other leaders in the organisation
Travel globally up to 10% of time for internal and external events
Who you are
You love developing and growing people and have a track record of doing it
You are knowledgeable and passionate about agile software development
You love leading, coaching, and mentoring software developers - especially Python ones
You are knowledgeable in cloud computing concepts & technologies
You are comfortable administrating Linux servers, including their storage and networking
You have hands-on experience with software automation
You are organized and want your team to deliver high-quality software in a timely manner
You are a lifelong learner
Bonus points for
You have graduated with a university degree in Computer Science or related software engineering field
Having a thorough understanding of modern infrastructure, including OpenStack or Kubernetes
Having experience in operations as well as software development
Being familiar with the challenges of large-scale, multi-cloud operations
Go expertise
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Location: Home based - Worldwide
Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office-based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution.
The company is founder-led, profitable, and growing.
Help us shape the future of open source IT, devops, and IS, from bare metal to containers. Our goal is to revolutionise open source application and infrastructure operations.
We want to transform the world of software operations by enabling true model-driven operations via next-generation infrastructure-as-code. This will allow companies to run very efficient bare-metal operations for high-performance computing, private cloud, data lakes, AI/ML, and analytics. We need to invent some new technology, and we need to build some new products; we are therefore looking for someone who can lead and inspire a regional software engineering team to fulfill this initiative.
The Solutions Engineering team works in close collaboration with our managed infrastructure operations team, which runs many private OpenStack clouds and Kubernetes clusters for customers around the world. This enables us to improve our infra-as-code products based on our own real experience, mirroring that of our users and customers. We work in Python, creating open source automation capabilities that simplify operations for anybody, anywhere, who is building on Ubuntu.
Most of the team's work involves pure Python software development focused on enabling true DevOps workflows. We strive for high quality in both design, documentation, tests, and performance as we enhance operations code packages and Ubuntu itself in order to ensure our platform is the easiest, most robust, and best performing for driving your infrastructure.
This role is ideal for software engineers who want to work in a global team, have a passion for distributed systems and cloud computing, and an interest in the entire Linux stack - from kernel to networking to virtualization and containers.
What you will do
Work in Python and Golang to design and deliver open source software operations code
Work with the entire Linux stack, from kernel, networking, storage, to applications
Shape high quality open source monitoring and alerting infrastructure
Rethink open source operations for our customers and open source community
Demonstrate sound engineering design and testing principles in your code
Follow agile software development practices
Coach and develop your colleagues where you have insights
Grow a healthy, collaborative engineering culture in line with the company values
Global travel up to 10% of time for internal and external events
Who you are
You are a passionate Python developer
You are organised and want your team to deliver timely, high quality software
You understand the importance of reliable operations in an agile world
You have sound knowledge of cloud computing concepts & technologies
You have practical knowledge of Linux and networking
You are a lifelong learner
Bonus points for
You have graduated with a university degree in Computer Science or related software engineering field
Golang programming skills
What we offer colleagues
We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus or commission. We provide all team members with additional benefits which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally.
Distributed work environment with twice-yearly team sprints in person
Personal learning and development budget of USD 2,000 per year
Annual compensation review
Recognition rewards
Annual holiday leave
Maternity and paternity leave
Team Member Assistance Program & Wellness Platform
Opportunity to travel to new locations to meet colleagues
Priority Pass and travel upgrades for long-haul company events
About Canonical
Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open-source projects and the platform for AI, IoT, and the cloud, we are changing the world of software. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence; in order to succeed, we need to be the best at what we do. Most colleagues at Canonical have worked from home since our inception in 2004. Working here is a step into the future and will challenge you to think differently, work smarter, learn new skills, and raise your game.
Canonical is an equal opportunity employer
We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products.
Whatever your identity, we will give your application fair consideration.
#LI-remote
Location: Amman, Jordan
We are looking to recruit a highly motivated Product Owner with a genuine interest in technology and a passion to deliver cutting-edge and high-quality software products.
Responsibilities
Understand the overall product
Attend team meetings including daily standups, planning, reviews and retrospectives
Provide vision and direction to the team and stakeholders throughout the project
Elicit and gather requirements from multiple sources, such as customer/stakeholders interviews and meetings, documents analysis, and research
Identify functional and non-functional requirements and document them in a clear, concise, and complete manner
Determine technical feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solution
Analyze the impact of new requirements and changes, providing estimates to the effort needed for delivery.
Participate in the software design process with the development team
Document and demonstrate solutions by developing documentations, flowcharts, layouts, diagrams, charts, code comments.
Author high quality product documentation such as, business requirements documents, software requirements specifications, interface specifications, and API contracts.
Build and prioritize product backlog by populating it with user stories and defining their acceptance criteria
Conduct backlog grooming and management, iteration planning, and elaboration of the user stories
Accept completed user stories to ensure the work fulfills the acceptance criteria
Demonstrate iteration/product to customers and product management and gather feedback
Requirements
Previous working experience as a Product Owner / Business Analyst or a similar field for 2-5 years
BSc in Computer Science, Engineering or similar relevant field
In-depth knowledge of Agile/Scrum processes and principles; certification is a plus
Outstanding communication, presentation and leadership skills
Excellent verbal, written, and interpersonal skills in Arabic & English
Excellent team player
Excellent organizational and time management skills
Sharp analytical, problem-solving, and research skills
Attention to details
Excellent knowledge in UML
Excellent knowledge of building APIs and services using REST, Soap, etc.
Excellent knowledge in project management tools such as Gitlab, JIRA, etc.
Background in software development is preferred
Experience in payment systems is a plus
Authorities
Decide if a feature is accepted of not and hence merged on not
Decide on what does a feature include and the system behavior
Decide on iterations’ priorities
Review, accept iteration outcomes
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