DevOps Engineer

Job Description

What does a successful Senior DevOps Engineer do at Fiserv?

This role’s focus will be on contributing and enhancing our DevOps environment within Issuer Solution group, where our cross functional Scrum teams are delivering solutions built on cutting-edge mobile technology and products. You will be expected to support across the wider business unit, leading DevOps practices and initiatives.

What will you do:

• Build, manage, and deploy CI/CD pipelines.

• DevOps Engineer - Helm Chart, Rundesk, Openshift

• Strive for continuous improvement and build continuous integration, continuous development, and constant deployment pipeline.

• Implementing various development, testing, automation tools, and IT infrastructure

• Optimize and automate release/development cycles and processes.

• Be part of and help promote our DevOps culture.

• Identify and implement continuous improvements to the development practice

What you must have:

• 3+ years of experience in devops with hands-on experience in the following:

- Writing automation scripts for deployments and housekeeping using shell scripts (bash) and ansible playbooks

- Building docker images and running/managing docker instances

- Building Jenkins pipelines using groovy scripts

- Working knowledge on kubernetes including application deployments, managing application configurations and persistence volumes

• Has good understanding on infrastructure as code

• Ability to write and update documentation

• Demonstrate a logical, process orientated approach to problems and troubleshooting

• Ability to collaborate with multi development teams

What you are preferred to have:

• 8+ years of development experience

• Jenkins administration experience

• Hands-on experience in building and deploying helm charts

Process Skills:

• Should have worked in Agile Project

Behavioral Skills :

• Good Communication skills

Skills

PRIMARY COMPETENCY : Cloud Infra PRIMARY SKILL : DevOps PRIMARY SKILL PERCENTAGE : 100

PortOne is re−imagining payments in Korea and other international markets. We are a Series B funded startup backed by prominent VC firms Softbank and Hanwa Capital

https://portone.io/global/en

PortOne provides a unified API for merchants to integrate with and manage all of the payment options available in Korea and SEA Markets - Thailand, Singapore, Indonesia etc. It's currently used by 2000+ companies and processing multi-billion dollars in annualized volume. We are building a team to take this product to international markets, and looking for engineers with a passion for fintech and digital payments.

Culture and Values at PortOne

• You will be joining a team that stands for Making a difference.
• You will be joining a culture that identifies more with Sports Teams rather than a 9 to 5 workplace.
• This will be remote role that allows you flexibility to save time on commute
• Your will have peers who are/have
• Highly Self Driven with A sense of purpose
• High Energy Levels - Building stuff is your sport
• Ownership - Solve customer problems end to end - Customer is your Boss
• Hunger to learn - Highly motivated to keep developing new tech skill sets

Who you are ?

* You are an athlete and Devops/DevSecOps is your sport.

* Your passion drives you to learn and build stuff and not because your manager tells you to.

* Your work ethic is that of an athlete preparing for your next marathon. Your sport drives you and you like being in the zone.

* You are NOT a clockwatcher renting out your time, and NOT have an attitude of "I will do only what is asked for"

* Enjoys solving problems and delight users both internally and externally

* Take pride in working on projects to successful completion involving a wide variety of technologies and systems

* Posses strong & effective communication skills and the ability to present complex ideas in a clear & concise way

* Responsible, self-directed, forward thinker, and operates with focus, discipline and minimal supervision

* A team player with a strong work ethic

Experience

* 2+ year of experience working as a Devops/DevSecOps Engineer

* BE in Computer Science or equivalent combination of technical education and work experience

* Must have actively managed infrastructure components & devops for high quality and high scale products

* Proficient knowledge and experience on infra concepts - Networking/Load Balancing/High Availability

* Experience on designing and configuring infra in cloud service providers - AWS / GCP / AZURE

* Knowledge on Secure Infrastructure practices and designs

* Experience with DevOps, DevSecOps, Release Engineering, and Automation

* Experience with Agile development incorporating TDD / CI / CD practices

Hands on Skills

* Proficient in atleast one high level Programming Language: Go / Java / C

* Proficient in scripting - bash scripting etc - to build/glue together devops/datapipeline workflows

* Proficient in Cloud Services - AWS / GCP / AZURE

* Hands on experience on CI/CD & relevant tools - Jenkins / Travis / Gitops / SonarQube / JUnit / Mock frameworks

* Hands on experience on Kubenetes ecosystem & container based deployments - Kubernetes / Docker / Helm Charts / Vault / Packer / lstio / Flyway

* Hands on experience on Infra as code frameworks - Terraform / Crossplane / Ansible

* Version Control & Code Quality: Git / Github / Bitbucket / SonarQube

* Experience on Monitoring Tools: Elasticsearch / Logstash / Kibana / Prometheus / Grafana / Datadog / Nagios

* Experience with RDBMS Databases & Caching services: Postgres / MySql / Redis / CDN

* Experience with Data Pipelines/Worflow tools: Airflow / Kafka / Flink / Pub-Sub

* DevSecOps - Cloud Security Assessment, Best Practices & Automation

* DevSecOps - Vulnerabiltiy Assessments/Penetration Testing for Web, Network and Mobile applications

* Preferrable to have Devops/Infra Experience for products in Payments/Fintech domain - Payment Gateways/Bank integrations etc

What will you do ?

Devops

* Provisioning the infrastructure using Crossplane/Terraform/Cloudformation scripts.

* Creating and Managing the AWS EC2, RDS, EKS, S3, VPC, KMS and IAM services, EKS clusters & RDS Databases.

* Monitor the infra to prevent outages/downtimes and honor our infra SLAs

* Deploy and manage new infra components.

* Update and Migrate the clusters and services.

* Reducing the cloud cost by enabling/scheduling for less utilized instances.

* Collaborate with stakeholders across the organization such as experts in - product, design, engineering

* Uphold best practices in Devops/DevSecOps and Infra management with attention to security best practices

DevSecOps

* Cloud Security Assessment & Automation

* Modify existing infra to adhere to security best practices

* Perform Threat Modelling of Web/Mobile applications

* Integrate security testing tools (SAST, DAST) in to CI/CD pipelines

* Incident management and remediation - Monitoring security incidents, recovery from and remediation of the issues

* Perform frequent Vulnerabiltiy Assessments/Penetration Testing for Web, Network and Mobile applications

* Ensure the environment is compliant to CIS, NIST, PCI etc.

Here are examples of apps/features you will be supporting as a Devops/DevSecOps Engineer

* Intuitive, easy-to-use APIs for payment process.

* Integrations with local payment gateways in international markets.

* Dashboard to manage gateways and transactions.

* Analytics platform to provide insights

Position Summary

Cloud Engineer helps to solutionize, enable, migrate and onboard clients to a secure cloud
platform, which offload the heavy lifting for the clients so that they can focus on their own business
value creation.

Job Description

• Assessing existing customer systems and/or cloud environment to determine the best migration approach and supporting tools used
• Build a secure and compliant cloud environment, with a proven enterprise operating model, on-going cost optimisation, and day-to-day infrastructure management
• Provide and implement cloud solutions to reduce operational overhead and risk, and automates common activities, such as change requests, monitoring, patch management, security, and backup services, and provides full-lifecycle services to provision, run, and support their infrastructure
• Collaborate with internal service teams to meet the clients’ needs for their infrastructure and application deployments
• Troubleshoot complex infrastructure deployments, recreate customer issues, and build proof of concept environments that abide by cloud-best-practices & well architecture frameworks
• Apply advanced troubleshooting techniques to provide unique solutions to our customers’ individual needs
• Work on critical, highly complex customer problems that will span across multiple cloud platforms and services
• Identify and drive improvements on process and technical related issues. Act as an escalation point of contact for the clients
• Drive clients meetings & communication during reviews

Requirement:

• Degree in computer science or a similar field.
• At least 2 year of experience in the field of cloud computing.
• Experience with CI/CD systems.
• Strong in Cloud services
• Exposure to AWS/GCP and other cloud-based infrastructure platforms
• Experience with AWS configuration and management – EC2, S3, EBS, ELB, IAM, VPC, RDS, CloudFront etc
• Exposure in architecting, designing, developing, and implementing cloud solutions on AWS platforms or other cloud server such as Azure, Google Cloud
• Proficient in the use and administration of all versions of MS Windows Server
• Experience with Linux and Windows system administration and web server configuration and monitoring
• Solid programming skills in Python, Java, Perl
• Good understanding of software design principles and best practices
• Good knowledge of REST APIs
• Should have hands-on experience in any deployment orchestration tool (Jenkins, Urbancode, Bamboo, etc.)
• Experience with Docker, Kubernetes, and Helm charts
• Hands on experience in Ansible and Git repositories
• Knowledge in Maven / Gradle
• Azure, AWS, and GCP certifications are preferred.
• Troubleshooting and analytical skills.
• Good communication and collaboration skills.

Why you should join us

- You will join the mission to create positive impact on millions of peoples lives

- You get to work on the latest technologies in a culture which encourages experimentation - You get to work with super humans (Psst: Look up these super human1, super human2, super human3, super human4)

- You get to work in an accelerated learning environment

What you will do

- You will provide deep technical expertise to your team in building future ready systems.

- You will help develop a robust roadmap for ensuring operational excellence

- You will setup infrastructure on AWS that will be represented as code

- You will work on several automation projects that provide great developer experience

- You will setup secure, fault tolerant, reliable and performant systems

- You will establish clean and optimised coding standards for your team that are well documented

- You will set up systems in a way that are easy to maintain and provide a great developer experience

- You will actively mentor and participate in knowledge sharing forums

- You will work in an exciting startup environment where you can be ambitious and try new things :)

You should apply if

- You have a strong foundation in Computer Science concepts and programming fundamentals

- You have been working on cloud infrastructure setup, especially on AWS since 8+ years

- You have set up and maintained reliable systems that operate at high scale

- You have experience in hardening and securing cloud infrastructures

- You have a solid understanding of computer networking, network security and CDNs

- Extensive experience in AWS, Kubernetes and optionally Terraform

- Experience in building automation tools for code build and deployment (preferably in JS)

- You understand the hustle of a startup and are good with handling ambiguity

- You are curious, a quick learner and someone who loves to experiment

- You insist on highest standards of quality, maintainability and performance

- You work well in a team to enhance your impact

Roles and Responsibilities

• 5 - 8 years of experience in Infrastructure setup on Cloud, Build/Release Engineering, Continuous Integration and Delivery, Configuration/Change Management.
• Good experience with Linux/Unix administration and moderate to significant experience administering relational databases such as PostgreSQL, etc.
• Experience with Docker and related tools (Cassandra, Rancher, Kubernetes etc.)
• Experience of working in Config management tools (Ansible, Chef, Puppet, Terraform etc.) is a plus.
• Experience with cloud technologies like Azure
• Experience with monitoring and alerting (TICK, ELK, Nagios, PagerDuty)
• Experience with distributed systems and related technologies (NSQ, RabbitMQ, SQS, etc.) is a plus
• Experience with scaling data store technologies is a plus (PostgreSQL, Scylla, Redis) is a plus
• Experience with SSH Certificate Authorities and Identity Management (Netflix BLESS) is a plus
• Experience with multi-domain SSL certs and provisioning a plus (Let's Encrypt) is a plus
• Experience with chaos or similar methodologies is a plus

As DevOps Engineer, you'll be part of the team building the stage for our Software Engineers to work on, helping to enhance our product performance and reliability.

Responsibilities:

• Build & operate infrastructure to support website, backed cluster, ML projects in the organization.
• Helping teams become more autonomous and allowing the Operation team to focus on improving the infrastructure and optimizing processes.
• Delivering system management tooling to the engineering teams.
• Working on your own applications which will be used internally.
• Contributing to open source projects that we are using (or that we may start).
• Be an advocate for engineering best practices in and out of the company.
• Organizing tech talks and participating in meetups and representing Box8 at industry events.
• Sharing pager duty for the rare instances of something serious happening.
• Collaborate with other developers to understand & setup tooling needed for Continuous Integration/Delivery/Deployment (CI/CD) practices.

Requirements:

• 1+ Years Of Industry Experience Scale existing back end systems to handle ever increasing amounts of traffic and new product requirements.
• Ruby On Rails or Python and Bash/Shell skills.
• Experience managing complex systems at scale.
• Experience with Docker, rkt or similar container engine.
• Experience with Kubernetes or similar clustering solutions.
• Experience with tools such as Ansible or Chef Understanding of the importance of smart metrics and alerting.
• Hands on experience with cloud infrastructure provisioning, deployment, monitoring (we are on AWS and use ECS, ELB, EC2, Elasticache, Elasticsearch, S3, CloudWatch).
• Experience with relational SQL and NoSQL databases, including Postgres and Cassandra.
• Knowledge of data pipeline and workflow management tools: Azkaban, Luigi, Airflow, etc.
• Experience in working on linux based servers.
• Managing large scale production grade infrastructure on AWS Cloud.
• Good Knowledge on scripting languages like ruby, python or bash.
• Experience in creating in deployment pipeline from scratch.
• Expertise in any of the CI tools, preferably Jenkins.
• Good knowledge of docker containers and its usage.
• Using Infra/App Monitoring tools like, CloudWatch/Newrelic/Sensu.

Good to have:

• Knowledge of Ruby on Rails based applications and its deployment methodologies.
• Experience working on Container Orchestration tools like Kubernetes/ECS/Mesos.
• Extra Points For Experience With Front-end development NewRelic GCP Kafka, Elasticsearch.