Primary Job Responsibilities:

Building, testing, and administering AWS / Azure / GCP environments to support development, test, and production workloads.
Assisting development teams with architecting, integrating, and testing applications in AWS / Azure / GCP environments leveraging cloud services
Developing and automating repeatable tasks
Ability to create, develop, and deploy containers to support client applications, Docker and Kubernetes.
Use container cloud services, such as EKS/ECS.
Deploy solutions using Infrastructure as Code, such as Terraform.
Create continuous integration and development pipelines for customers on various platforms such as Jenkins, GitHub Actions, GitLab, TravisCI, or others.
Integrating and automating the cloud security best practices
Monitoring environments health and identifying thresholds for scaling
Assesses system security to identify and mitigate risks and vulnerabilities
Provides mitigation strategies for system security flaws or vulnerabilities
Managing development team CI/CD pipelines to include supporting test automation

Required Skills, Knowledge and Experience:

At least 3 years performing systems administration duties including: operating systems patching, audit log management, backup and recovery, certificate management, and server installations.
At least 3 years managing and operating in Linux operating systems
At least 2 years experience managing AWS environments
At least 2 years experience writing Infrastructure as Code
At least 1 year experience with Kubenetes, Docker, and container technologies.
At least 1 year working with AWS serverless technologies
At least 1 year demonstrated skills in at least on configuration management technology such as Ansible, Puppet, or Chef
At least 1 year demonstrated experience working with CI/CD tools such as GitLab, or Jenkins
At least 3 years experience in Linux shell scripting
At least 1 year experience with Java and maven, Javascript and node.js, or python
1 year specific experience working with AWS Lambda, and API Gateway
At least 1 year specific experience working with Elastic Container Service (ECS)
At least 1 year experience working with Kubernetes, docker, or other container technologies
At least 1 year experience with productivity tools (Jira, Confluence)
At least 1 year experience with distributed version control systems (git)
Education and Experience:
BS in Computer Science, Computer Engineering, Information Technology or Related Degree desired but not required

DevOps Cloud Security Engineer 

## We’re seeking

We're looking for a full-time Blockchain Engineer to supercharge our presence in the Solana ecosystem and beyond. We need to grow the Streamflow brand to ensure users think of Streamflow first when looking to solve token vesting and payroll on Solana. We are looking for individuals who are here for the long-term, fully committing themselves to being a part of the Streamflow team. 

If you:

- have 5+ years of professional experience working as a software engineer
- can have your working hours overlap with 3pm-5pm CET

It will be a perfect fit if you love to:

- Developing
- Learning (and do it fast)
- Going outside your comfort zone
- Doing what is best for the business
- Participating in the construction of processes and organizations from an early stage
- Autonomy and responsibility
- Very ambitious projects

## 🌟 Bonus points

If you:

- Know Rust or want to learn more about Rust
- Love CLI more than UI
- Love Linux
- Is interested in web3 and Solana blockchain

you’re very likely to succeed in this role. 

## 🔨 Responsibilities

Responsibilities include:

- Hands-on work on blockchain protocols using Rust and Solana program tooling
- Design, develop and maintain server-side code and infrastucture using tools like Python, Go and Cloud products
- Participate in technical discussions with team members and provide expert opinion, as well as help with technical decision making
- Take ownership of key pieces of streamflow’s protocol stack and steer them in the right direction
- Work with product and design teams to rapidly build experimental products

Blockchain engineer

The global financial ecosystem is changing. Revolutionary blockchain technology has unlocked the potential for people around the world to have more equal access to wealth and information. This transformation has begun with the mass global adoption of cryptocurrencies but like all new financial systems, it needs greater trust to realize its full potential and remain safe from bad actors. That’s where we come in. The Chainalysis blockchain data platform enables businesses, governments, and banks to solve the world’s most high-profile criminal cases, paving the way for an economy built on blockchains.

The engineering team at Chainalysis is inspired by solving the hardest technical challenges and creating products that build trust in cryptocurrencies. We’re a global organization with teams in the UK, Denmark, and the USA who thrive on the challenging work we do and doing it with other exceptionally talented teammates. Our industry changes every day and our job is to build a flexible platform that will allow us to adapt to those rapid changes. 

Cost Optimization Engineer, Developer Productivity, will work within a highly skilled team that thrives on making the whole engineering team more effective. Whether it’s tools to make operating code in production easier, running foundational shared services or education on AWS, the team is guided by the question - how do we help our colleagues reduce cognitive load, get more done and improve visibility across engineering? Cost Optimization Engineer, Developer Productivity will be responsible for implementing tooling within the organization to manage and reduce cost. They’ll work closely with teams to improve cost visibility and understand where efficiencies can be made, without impacting productivity and performance.

In one year you’ll know you were successful if you have:

Engineered and/or implemented tooling to Improved cost visibility at multiple levels across the org. including project, team, group, engineering wide.
Implement cost dashboards and alerting.
Facilitated engineering awareness and driven behavior change to make significant cost and efficiency improvements across the organization
Partnered with teams to understand and optimize the cost of workloads across different AWS technologies.
Developed best practices and governance around cost estimation and budgets.
Developed a good understanding of our product functionality, the cloud architecture that supports it, and the costs associated with each piece.
Balanced reducing cost with bias to ship allowing teams to run fast.
Made cost a primary consideration at each stage of delivery from project inception through to production release.
Assisted in scoping and prioritizing cost optimisation work within team backlogs.  
Developed strong relationships with other teams across the organization such as engineering, finance and business intel.
Helped the entire engineering team get better at what we do through building smarter ways of working.
Brought innovative new ideas and contributed to the team roadmap.
A background like this helps: 

You have experience working in a mix of DevOps and Software Engineering teams.
Good working knowledge of the AWS Cost Optimization Pillar.
Worked with the AWS toolchain including: AWS Budget Explorer, AWS Tag and Resource Editor, AWS EKS Container Insights, AWS Budget Explorer, AWS Savings Plans.
Experience analyzing usage patterns and how to optimize for least cost.
Comfortable working with workload execution (EC2, EKS, ECS, Fargate) and simple adjustments (memory, CPU)
An understanding of workload visibility tools.
Experience working with a global AWS account system
Experience reconciling billing across several AWS accounts
Experience enabling other teams in a multi-account cloud environment with modern DevOps tooling.
Aren’t afraid to jump into a problem and get it sorted, even if it’s outside of your day to day role.
Have an interest in cryptocurrencies or a desire to learn - we can help!
#LI-Remote

At Chainalysis, we help government agencies, cryptocurrency businesses, and financial institutions track and investigate illicit activity on the blockchain, allowing them to engage confidently with cryptocurrency. We take care of our people with great benefits, professional development opportunities, and fun.

You belong here. 

At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. Some of the ways we’re ensuring we keep learning are an internal Diversity Committee, Days of Reflection throughout the year including International Women’s Day, Juneteenth, Harvey Milk Day, and International Migrant’s Day, and a commitment to continue revisiting and reevaluating our diversity culture. 

We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. Additionally, if you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here. We can’t wait to meet you.  


Cloud Cost Engineer, Developer Productivity

Description:
The internet today is broken. Billions of people don’t have digital property ownership rights over their data, or the economic rewards associated with the value they create online. This is not what early internet pioneers thought they were building. Unstoppable Domains is on a mission to fix this by providing secure, user owned & controlled identity to every Internet user in the form of NFTs for authentication, payments, and secure data sharing.

The Lead Security Engineer at Unstoppable Domains is the first line of defense against malicious actors. You will be responsible for scaling the company's security posture as it relates to application development, cloud infrastructure, SaaS applications, threat modeling and prevention, operational best practices, monitoring, vulnerability assessment, and incident response.
 
You Are:
You have strong opinions, weakly held. You bring ideas to the table, consider other perspectives objectively, disagree respectfully, and commit fully when a decision is made.
You look to data to inform decisions and metrics to measure progress.
You’re a doer who strives to achieve results. You get things done, but more than that you get done the things that bring us closest to the intended goal.
You are guided by the big picture. You put mission and team over self as you navigate local obstacles toward the north star.
You enjoy solving problems, both independently and collaboratively, and you seek to expand your knowledge and skills.
 
You Will:
Architect a comprehensive security strategy and translate it into technical roadmaps.
Triage security incidents, perform vulnerability assessments, and participate in incident response.
Develop threat modeling and preventive measures, best practices, and standards.
Implement monitoring to detect irregular behavior, breaches and intrusions.
Build and scale security controls in cloud infrastructure.
Provide security training to other teams in the company.
Assist in onboarding SaaS applications and managing vendor relationships.
Requirements: 
 
Must have:
6 years experience in security engineering or security architecture.
Experience with cloud infrastructure platforms (GCP, AWS, Azure).
Experience with pen testing, threat modeling, and risk assessment.
Deep knowledge of security risks such as DDoS and phishing.
Experience with DDoS and Bot Mitigation using cloud solutions such as CloudFlare, Fastly, Akamai.
Experience with SOC 2 compliance.
Fluent in English
What We Offer:

We Offer:
100% employer-paid medical, dental and vision insurance
401(k) with 4% company match (after 1 year)
Equity
100% remote-work environment
Monthly co-working space stipend
Home office budget
15 days of vacation time, increased to 20 days after 1 year
7 health days to tend to health and wellness needs for themselves or dependents
80 hours of supplemental COVID-19 recovery time
National holidays
Disability insurance
Life Insurance
Employee Assistance Program
Travel Assistance Program
 

Unstoppable Domains is committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities for all team members and applicants, regardless of race, color, religion, national origin, age, sex, marital status, ancestry, physical or mental disability, veteran status, gender identity, sexual orientation, or any other legally protected characteristic.

Lead Security Engineer

Cloud Security Engineer (staff engineer and above) Through our blockchain technology and rapidly growing network of financial institutions, Ripple is improving the global financial system and increasing economic inclusion for more people, in more places around the world.  Ripple is looking for passionate Information Security professionals to build a world class Information Security program.  As part of the Information Security team, you will help us achieve this mission by actively working to protect our staff, company, and the larger crypto communities we engage with.   Our Security Engineering team is growing,, helping Rippler’s design, build, and use on-premise and cloud infrastructure securely at scale. Infrastructure Security Engineers work on a broad set of efforts focusing on scaling and automating security infrastructure and processes. This team works closely with Ripple’s IT organization and Cloud Engineering and Operations teams to ensure we are building securely to protect our business and our customers.  In this role you may find yourself working to enforce perimeters to protect all of Ripple’s environments, strategizing IAM solutions, detecting vulnerabilities and ensuring patching processes, assessing and securing public cloud infrastructure, and more.  All with the intention of influencing policy to simplify user experience and keep Ripple secure.

WHAT YOU’LL DO:

Runtime discovery and detection in a multi cloud environment Pre-deployment evaluation of a multi cloud environment Partnering and consulting with colleagues on design and solutioning Securing SDN technologies in a container environment Working hands on with incident response to communicate capabilities Continuous improvement of relevant security systems and services

WHAT WE’RE LOOKING FOR:

5+ years of experience building and monitoring public cloud infrastructure Deeply familiar with AWS and GCP cloud infrastructure  Detailed knowledge of system security vulnerabilities and remediation techniques, including penetration testing and the development of exploits Deep configuration management and orchestration experience (Salt, Ansible) Familiar with the Hashicorp ecosystem (Terraform, Vault) Experienced with Kubernetes management and monitoring Inclusive leadership and teamwork skills Results oriented, values collaboration, self-motivated Someone willing to adapt to change in a fast moving environment Above all, a team player that can handle challenging situations, a rapidly maturing security culture, and an eagerness to mentor less experienced engineers

What We Offer (USA):

100% paid medical and dental and 95% paid vision insurance for employees; 65% paid for employee dependents

Generous Health & Wellness reimbursement program Industry-leading parental leave policies Flexible vacation policy - work with your manager to take time off when needed Modern offices in San Francisco, London, New York and Singapore Fully-stocked kitchen with organic snacks, beverages and coffee drinks (and catered lunch twice a week!) Monthly team social activities like outings to sports games, happy hours, game nights and more! A culture of learning and development: employees have access to professional development workshops and reimbursement for continued learning  

Ripple provides one frictionless experience to send money globally using the power of blockchain. By joining Ripple’s growing, global network (RippleNet), financial institutions can process their customers’ payments anywhere in the world instantly, reliably and cost-effectively. Banks and payment providers can use the digital asset XRP to further reduce their costs and access new markets. With offices in San Francisco, New York, London, Mumbai, Singapore, São Paulo, Reykjavík, Washington D.C. and Dubai, Ripple has more than 300 customers around the world. Learn more about engineering at Ripple by visiting our blog, “Get Technical." Ripple is an Equal Opportunity Employer. We’re committed to building a diverse and inclusive team. We do not discriminate against qualified employees or applicants because of race, color, religion, gender identity, sex, sexual preference, sexual identity, pregnancy, national origin, ancestry, citizenship, age, marital status, physical disability, mental disability, medical condition, military status, or any other characteristic protected by local law or ordinance. Please find our UK/EU applicant privacy notice here.

Staff Cloud Security Engineer

As a data engineer on the Data Science & Analytics team, you will work closely with other product, data science and engineering to build out company wide data models, pipelines, and reports that support the analytics for the various products that drive the Chainlink ecosystem. The current focus is building models that support analytics across blockchains to understand product usage and effectiveness. You will gain a deep understanding of Web3 data models both EVM and non-EVM.

Your Impact

Own the data warehouse that supports the analytics and data science functions Develop datasets that enable data analysts and data scientists to analyze product usage at scale. (GCP / BigQuery) Evolve the architecture of our data ecosystem as we scale Actively participate setting the standards for Data Engineering in DS&A Own key company dashboards that enable insights at all levels of the organization

Requirements

5+ years of professional data engineering experience working in a collaborative product-driven environment Experience building designing and building data models to support analytics at scale Professional experience with SQL Experience owning multi month long projects, including communication of progress, dependencies, and risk mitigation directly with stakeholders and partners Strong point of view on metrics/measurement and how to work with product teams to develop good measurement. Good communication skills

Desired Qualifications

Professional experience working on a cloud based big data system (AWS/GCP) Experience in DBT, BigQuery Experience in building data pipelines Experience in blockchain and other Web 3.0 technologies Experience working with a team located across multiple time zones Experience with Devops & infra, specifically managing GCP terraform code Experience with Github Ops

Our Principles

At Chainlink Labs, we’re committed to the key operating principles of ownership, focus, and open dialogue. We practice complete ownership, where everyone goes the extra mile to own outcomes into success. We understand that unflinching focus is a superpower and is how we channel our activity into technological achievements for the benefit of our entire ecosystem. We embrace open dialogue and critical feedback to arrive at an accurate and truthful picture of reality that promotes both personal and organizational growth.

Senior Data Engineer, Analytics

Responsibilities
Experience in operations through cloud (IaaS) services
Terraform with AWS
Cloud-config
Certbot/LetsEncrypt automation and renewals
Experience in network devops
DNS record management
Network zoning, firewall and security group configuration
Nginx, Apache configurations
Experience in building continuous integration
Build CI with github actions with self-hosted runners
React and MongoDB/Atlas (dashboarding) with IPGS, GitHub-pages and other CDN deployments
Understanding security issues in DevOps
SSH key and certificate generation with cert signing
GPG key generation (auth, sign, encrypt) with key signing
Bash scripting
Nice to have
A cryptocurrency and DeFi user
Distributed system experience
2+ years Rust experience
Knowledge of basic cryptography primitives and blockchain
Life at Manta Network

Manta Network is comprised of a diverse and global group of core contributors. We offer a friendly, flexible work environment that provides full-remote opportunities. Our team is full of bright and motivated minds. Despite our geographical diversity, we host events both virtual and physical to promote a strong culture. We also pride ourselves on our ability to move fast as a cohesive team.

Additional Benefits with Manta Network
- Competitive compensation
- Unlimited PTO
- Token allocation
- Remote-first
- Inclusive team
- Education opportunites
- Conference travel
- Many other benefits!

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