Вакансии DevOps Engineer

We are building a cutting-edge Data Science team in our bank, focusing on integrating Data Science/Machine learning technologies into Bank’s services.
Our mission is to revolutionize the banking experience by leveraging Data Science/Machine learning for enhanced security, personalized customer interactions, and streamlined operations.
We utilize a range of modern technologies and methodologies to ensure our systems are robust, scalable, and secure.
We follow DevOps principles to maintain a seamless integration and deployment process, ensuring continuous delivery and continuous integration (CI/CD).
Our development practices are based on Agile methodology, specifically Scrum, to foster a collaborative and iterative approach to problem-solving.
As part of this innovative project, you will be at the forefront of integrating Data Science/Machine learning with financial services, addressing challenges in information security, fraud detection, customer service automation, and more.
This role offers the opportunity to work with a diverse range of technologies and contribute to a transformative initiative within the banking sector.

Required skills:

• 3+ years of experience as a DevOps engineer.
• Strong experience with Ansible and Terraform.
• 1+ years of experience with AWS (including maintenance of RDS).
• 1+ years of experience with Docker and Kubernetes.
• 1+ years of experience with RabbitMQ, PostgreSQL, MongoDB, ELK, Redis, and nginx.
• Strong knowledge of Linux (especially CentOS), OSI model, load balancing, clusterization, virtualization, and VMware.
• Experience in building CI/CD processes (experience with Git & Jenkins).
• Higher Education in a relevant field.
• Enthusiasm for exploring and implementing new technologies.
• Self-learning capabilities and a proactive attitude.
• Good communication and collaboration skills.
• Experience with AI/ML model deployment and monitoring.
• Knowledge of AI frameworks such as TensorFlow, PyTorch, or similar.
• Familiarity with data pipelines and tools like Apache Kafka and Spark.
• Understanding of MLOps practices and tools.

Desired skills:

• Experience with Vault, Consul, KeyCloak, Apiman, Prometheus.
• Experience with MLops tools: Feast,DVC,MLFlow

Scope of work:

• Creating and maintaining high-load platform;
• Implementing, configuration and deployment using Ansible;
• Working closely with Development to deploy new platform components and improve existing system;
• Responding reliably to on-call issues;
• Manage non-production integrative infrastructure and provide all its as a service;
• Drive the automation of multiple parts of infrastructure and deployment systems, striving to improve and shorten processes to enable engineering and operations teams work smarter and faster with a high quality.
• Setting up and maintaining a working DEV environment for the collective work of the Data Science team
• Develop and set up CI/CD pipelines for machine learning models.
• Participation in the operationalization/integration of developed machine learning models into the Bank's systems.

Why ПУМБ?

• Remote work/Comfortable work environment (your choice);
• Continuous professional competencies development and professional growth opportunities;
• Annual paid vacations ;
• Medical insurance;
• Friendly team of young and talented professionals.

Твої майбутні задачі:

• розгортання та налаштування інфраструктури (bare metal servers)
• допомога команді розробки в налаштуванні, відслідковування та впровадження стандартів CI/CD
• відслідковування коректної роботи сервісів, усунення поломок
• робота з БД (налаштування, реплікація, бекапи)
• моніторинг безпеки.

Твій досвід релевантний для нас, якщо ти:

• маєш маєш 3+ роки досвіду на позиції DevOps
• володієш досвідом реалізації Infrastructure as Code
• вмієш працювати з контейнерами Docker, налаштовувати CI/CD
• можеш налаштувати моніторинг, алерти, збір логів
• вмієш писати скрипти на bash або python
• маєш досвід з MySQL, Redis.

As a member of the Platform tribe, the Site Reliability Engineer (SRE) at Preply combines software development, infrastructure operations and business skills to run a large-scale, fault-tolerant, global language education platform. The SRE ensures that Preply systems have high reliability, top-in-the-industry uptime and a fast rate of product innovations. Additionally, SRE’s keep an ever-watchful eye on the capacity and performance of our system. You'll work on core parts of our platform and help us to meet the challenges of growing our organization in terms of both traffic and the number of developers.
The SRE team unites infrastructure, engineering and business to ensure great synergy that helps Preply succeed. Our main focuses are:

• Top in the industry uptime record and latency.
• Blazingly fast Lead Time for our product engineers.
• Running infrastructure in a cost effective way.

We work in small teams, thus you will be able to influence system design and contribute a lot in the company's growth. We’re really serious about it: you’ll be able to actually measure how your work impacts business and present it to the whole company. We promote self-direction to work on meaningful projects, while we also strive to create an environment that provides the support and mentorship needed to learn and grow.

What you’ll be doing:

• Own the availability and performance of mission-critical services and build automation to prevent problems recurrence.
• Improve the lead time of Engineers at Preply.
• Improve the system’s scalability, observability, and alerting.
• Practice sustainable incident response and blameless postmortems.
• Collaborate with product teams to help them tackle technical issues and design new systems.
• Strengthen credibility with the quality of the team's technical execution.
• Follow the best FinOps practices.
• Manage on-call rotation across the team.

What you need to succeed:

• Expertise in problem solving and analyzing high traffic.
• Proficiency with production troubleshooting.
• Business-orientation and data-driven approach.
• Strong experience with k8s, Docker, Helm or similar technologies.
• Experience with AWS or any other cloud provider
• Understanding of Networking: network topologies and common network protocols and services.
• Experience coding in one or more programming languages. Any knowledge of modern web frameworks is a plus, as well as SQL and relational DBs.
• Willingness to participate on paid on-call rotations.
• Strong communication skills. Minimum B2 English level.

We are seeking a skilled and motivated DevSecOps Engineer to join our dynamic team.

Your responsibilities will be:

• Develop and implement security measures throughout the software development lifecycle, including requirements gathering, design, development, testing, and deployment phases.
• Integrate security tools and technologies into the CI/CD pipeline to automate security checks, vulnerability scanning, and code analysis.
• Collaborate with development teams to identify and remediate security vulnerabilities, implementing secure coding practices and providing guidance on secure application design.
• Implement and maintain infrastructure as code (IaC) frameworks, ensuring that security controls and best practices are incorporated into the provisioning and management of cloud resources.
• Perform security assessments and penetration testing on applications and infrastructure to identify vulnerabilities and recommend appropriate remediation measures.
• Monitor and analyze security events and incidents, responding promptly to security breaches and conducting forensic investigations when necessary.
• Develop and enforce security policies, standards, and procedures, ensuring compliance with relevant regulations and industry best practices.
• Stay up to date with the latest security threats, vulnerabilities, and industry trends, and provide recommendations on security enhancements and risk mitigation strategies.
• Collaborate with cross-functional teams to educate and promote security awareness, conducting training sessions and workshops on secure coding practices and security-related topics.

Requirements:

• Excellent verbal and written English skills.
• Bachelor’s degree in Computer Science, Information Security, or a related field (or equivalent experience).
• 3+ years of experience in DevOps, Security Engineering background, knowledge, and/or experience.
• Strong understanding of software development lifecycles (SDLC) and Agile methodologies.
• In-depth knowledge of DevOps practices, tools, and technologies, such as CI/CD pipelines, configuration management, and containerization.
• Proficiency in scripting languages (e.g., Python, Bash) and experience with infrastructure automation tools (e.g., Ansible, Puppet, Chef).
• Familiarity with cloud platforms (e.g., AWS, Azure, GCP) and experience implementing security controls within cloud environments.
• Solid understanding of security principles, industry best practices, and common vulnerabilities (e.g., OWASP Top 10).
• Experience with security scanning tools (e.g., SAST, DAST, SCA), vulnerability management systems, and security information and event management (SIEM) solutions.
• Knowledge of network and system security protocols (e.g., TLS/SSL, IPsec, firewalls, IDS/IPS).
• Excellent problem-solving and analytical skills, with the ability to assess risks, prioritize tasks, and deliver effective security solutions.
• Strong communication and collaboration skills, with the ability to work effectively in cross-functional teams.

We are looking for a DevOps Engineer to contribute to a fintech service tailored for EU clients. You will play a key role in infrastructure development, ensuring timely troubleshooting and facilitating environment recreation. We encourage proactive problem-solving and welcome your input for software enhancements. Strong communication skills are essential, as you collaborate effectively with both technical and non-technical teams in a minimally supervised environment.

Project description:
An innovative fintech platform is transforming how consumers manage finances and make purchases using BNPL. It offers seamless payment solutions, integrating with various merchants for online and in-store shopping. It provides their users flexible payment options, real-time spending insights, and robust security measures, enhancing their financial management and shopping experiences.

Responsibilities:

• Create and maintain application infrastructure.
• Migrate existing on-premises environments to AWS.
• Organize CI/CD pipelines.
• Troubleshoot infrastructure and application issues with a focus on root cause analysis.
• Write technical specifications and define project architecture.
• Continuously improve monitoring and alerting for infrastructure.

Your background:

• Experience with AWS, particularly Elastic Kubernetes Service;
• Proficiency in IaC, including Terraform, Terragrunt, and Ansible;
• Experience with Kubernetes, including Helm and NGINX ingress controller;
• Ability to use Vault for secrets management;
• Ability to create CI/CD pipelines using GitHub Actions and Jenkins;
• Strong skills in managing databases, including PostgreSQL;
• Expertise in using Nginx or Traefik as a reverse proxy;
• Proficient in configuring Unix-based systems;
• Skilled in building Docker-based deployments;
• English Level B1.

Skills that will be a plus:

• Experience with Argo CD;
• Proficiency in Python and Django;
• Experience with Prometheus, Grafana, Loki or ELK Stack;
• Experience with compliance systems;
• Experience with building fail-over solutions in AWS.

- Location: Poland
- Direct Hiring, B2B (PE registered in Poland is needed)
- Duration: 3+ months
- Start - ASAP or very short notice

About the role

We are looking for a Senior AWS DevOps, to become a part of a cross-functional development team working for one of our biggest Fin-tech Clients.

Responsibilities:

• Delivery Support. Automate, support and troubleshoot the software delivery process based on the CI/CD delivery pipeline.
• Delivery environments.  Develop and evolve cloud infrastructure environments.
• Quality of delivery. Follow and improve delivery quality standards.
• Contribute ideas through your knowledge of evolving DevOps technologies.
• Be proactive in communication with team members and clients.
• Be a part of a positive and fun team environment.
• CI/CD pipeline. Configure and add new features to the CI/CD pipeline.
• Use industry best practices of DevOps processes & tools, adopt and improve them.
• Analyze and Estimate. Perform technical assessment of DevOps tasks to ensure the possibility of their implementation within a reasonable time.
• Interact with Scrum Masters, Product Owners, colleagues, and stakeholders in the business across different projects.
• Keep yourself up to date with the latest technologies.

Requirements:

• You can name examples of use in different contexts. Are guided by best practices and specifications of such skills:
• Branching strategies (Gitflow/trunk-base development)
• CI/CD (gated builds, feature environments, zero-downtime deployments)
• Versioning (SemVer/Gitversion) 

Will be a plus:

• You should have an idea of the subject and its parts. Be able to explain. Has experience in the use of such skills:
• Experience with database concepts such as querying, indexing, performance tuning, replication, views, etc.
• Python or Go knowledge.
• Experience with large-scale, real-time applications
• Experience building and deploying complex systems to the cloud and on-premises.
• Experience with other CI/CD tools (Octopus Deploy/Jenkins/Gitlab CI/Teamcity)
• Hands-on Experience with Linux environments and automation scripting
• System configuration (Chef/Puppet/Ansible)
• Hands-on Experience with container orchestration tools (service fabric/ k8s / docker swarm)
• Experience with Package Managers (Nexus Sonatype/JFrog Artifactory/Proget)

We are looking for cool motivated DevOps engineers to join our fire team! Join our team of qualified Linux/Cloud experts, we will be glad to mutual, fruitful cooperation.

What will need to be done:

• Perform DevOps tasks in accordance with the concept - infrastructure as code (IaC);
• Implementation of CI/CD practices;
• Work with cloud solutions;
• Optimization, automation, support.

What experience do you need:

• 5+ years of Linux;
• LAMP;
• 2+ years of AWS (GCP and/or Azure would be a plus)
• Docker, Kubernetes, Terraform, Ansible, Git;
• Scripting: bash, shell (python would be a plus);
• Troubleshooting;
• English Upper-intermediate B1.

Ми шукаємо талановитого та висококваліфікованого DevOps Engineer на повний робочий день з можливістю віддаленої роботи. Ви приєднаєтесь до нашої ІТ команди, яка очолюється Дмитром Дубілетом, і прийматимете активну участь у розробці нашого потужного програмного забезпечення.
Наш продукт повністю замінює касовий апарат, сприяючи бізнесу в усуненні бюрократії, економії ресурсів та грошей, і пропонує оптимізацію процесів як для традиційної, так і для онлайн-торгівлі.

Вимоги до досвіду:

• Досвід роботи з хмарними рішеннями: AWS, DigitalOcean (DO);
• Вміння використовувати моніторингові системи: ELK Stack, Grafana, Prometheus;
• Досвід роботи з кластерним оркеструванням: Docker, Kubernetes;
• Знання баз даних: PostgreSQL, Redis, Redis-Cluster;
• Досвід у використанні CI/CD: GitLab;
• Навички автоматизації розгортання: Ansible, Terraform;
• Знання балансування навантаження: Nginx, HAProxy.

Опис обов’язків:

• Створення Kubernetes кластерів з нуля та управління існуючими Kubernetes кластерами.
• Підтримка CI/CD конвеєра.
• Оптимізація використання інфраструктури.
• Розміщення та планування інфраструктурних проектів для автоматизації програмного забезпечення.
• Моніторинг сервісів.
• Аналіз та покращення чинних середовищ та структур.
• Автоматизація рутинних процесів.
• Технічна консультація з питань виправлення несправностей у продуктивному та тестовому середовищах, пов’язаних з продуктивністю та функціональністю.
• Моніторинг інфраструктури та додатків.
• Впровадження та підтримка інструментів для проактивного моніторингу, планування та налаштування ефективності внутрішньої інфраструктури.

Ми також високо цінуємо такі навички та особисті якості:

• Проактивна позиція, професіоналізм та комунікабельність;
• Здатність оцінювати терміни та відповідально виконувати їх;
• Самостійність у вирішенні проблем та прийняття рішень.

At Avanio we offer a diverse range of positions in delivering cloud solutions and superior quality software.
As a DevOps Developer, you’ll have the opportunity to boost your career and grow your expertise in the software and cloud business. We help our customers advance while simultaneously advancing ourselves.

We expect:

you to be an expert in working with one or more of the following key technologies:

• AWS;
• Azure;
• OpenStack;
• Ansible;
• Jenkins;
• Kubernetes;
• Docker;
• Python;
• Linux.