Tech Holding

πŸ‘₯ 101-250ConsultingFinanceInformation TechnologyπŸ’Ό Private Company
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Tech Holding is a company engaged in innovative technology solutions, currently looking to expand its team with a contract position for a Senior Scala Developer.

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πŸ“ Mexico

🧭 Contract

πŸ” Consulting

  • 5+ years of professional experience in frontend development.
  • Expert understanding of the JavaScript ecosystem, specifically testing frameworks, React, and TypeScript.
  • Solid understanding of user-centered design principles.
  • Experience in improving web application performance and optimizing rendering.
  • Strong communication skills and collaboration in an Agile environment.

  • Develop and maintain user-facing features with clean, reusable, and maintainable code.
  • Collaborate with the design team to ensure pixel-perfect UI and smooth user experience.
  • Write and maintain unit and integration tests for code quality.
  • Optimize for speed, scalability, and performance.
  • Review code and provide feedback.
  • Mentor junior developers.
  • Define best practices for testing and software delivery.
  • Attend critical team meetings.
  • Write technical documentation.
  • Debug and resolve production issues.
  • Advocate for new technology and design patterns.

AgileDesign PatternsFrontend DevelopmentJavascriptTypeScriptReactCommunication SkillsDocumentation

Posted about 1 month ago
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πŸ“ Mexico

🧭 Contract

πŸ” Consulting

  • 8 + years of experience as a software engineer, building and operating production systems at scale.
  • 6+ years experience with Java using Spring Boot or Dropwizard.
  • Bachelor’s degree in computer science or a related field is preferred.
  • Good understanding of application scaling.
  • Experience with unit testing and integration testing.
  • Experience teaching and mentoring junior engineers.

  • Develop and deliver clean, maintainable, performant code.
  • Help define the architectural strategy for the systems you own and contribute to architectural vision for the platform at large.
  • Review code and provide feedback on technical work on the team.
  • Build services and tooling to streamline the development process.
  • Mentor and coach less experienced engineers on the team.
  • Help define standards and best practices on your team for testing, software delivery, observability, contract definition and other key development processes.
  • Participate in sprint-related meetings such as standup, grooming, retrospective, and roadmap replenishment.
  • Encourage a culture of experimentation, prototyping and brainstorming across technical teams.
  • Provide consultation for non-technical teammates and clarity around technical decisions.
  • Advocate for new technology and design patterns where you believe they can help power the business.
  • Advocate for flexible, domain-driven solutions that balance expediency with long-term flexibility.

Design PatternsJavaSpringSpring BootStrategyMentoring

Posted about 2 months ago
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πŸ“ Mexico

🧭 Contract

πŸ” Consulting

  • Proven experience in AS/400 administration.
  • Strong knowledge of security administration, hardware maintenance, and disk management.
  • Experience with MQ Series, network administration, and operating system upgrades.
  • Familiarity with ServiceNow, CL programming, and SQL.
  • Excellent problem-solving skills.
  • Ability to work in a complex mixed platform environment.

  • Manage and configure Apache servers on AS/400 systems.
  • Oversee the installation, configuration, and maintenance of applications on the AS/400 platform.
  • Handle the installation and management of digital certificates.
  • Plan and execute upgrades for applications to ensure they are up-to-date and secure.
  • Manage user IDs and authority lists for system security.
  • Resolve hardware issues and coordinate with vendors for support.
  • Monitor and manage disk space for optimal performance.
  • Administer global mirror replication for data redundancy.
  • Oversee MQ Series for message queuing and integration.
  • Manage network configurations and troubleshoot issues.
  • Administer the AS/400 operating system, including user management.
  • Plan and implement operating system upgrades.
  • Apply program temporary fixes (PTFs) for system vulnerabilities.
  • Optimize system performance through tuning.
  • Manage print queues and resolve printing issues.
  • Administer Virtual I/O Server (VIOS) for resource management.
  • Oversee job scheduling and workload management.
  • Install, maintain, and tailor Backup, Recovery, and Media Services (BRMS).
  • Analyze and resolve complex problems in a mixed platform environment.
  • Utilize ServiceNow for incident, problem, and change management.
  • Develop and maintain CL programs for automation.
  • Use SQL for database queries and management.

SQLProblem Solving

Posted about 2 months ago
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πŸ“ Mexico

🧭 Contract

πŸ” Consulting

  • 6+ years of experience as a software engineer, building and operating production systems at scale.
  • 4+ years experience with Java using Spring Boot or Dropwizard.
  • Bachelor’s degree in computer science or a related field is preferred.
  • Good understanding of application scaling.
  • Experience with unit testing and integration testing.
  • Experience teaching and mentoring junior engineers.

  • Develop and deliver clean, maintainable, performant code.
  • Help define the architectural strategy for the systems owned and contribute to architectural vision for the platform.
  • Review code and provide feedback on team technical work.
  • Build services and tooling to streamline development process.
  • Mentor and coach less experienced engineers.
  • Define standards and best practices for development processes.
  • Participate in sprint-related meetings.
  • Encourage a culture of experimentation and innovation.
  • Provide consultation for non-technical teammates.
  • Advocate for new technology and flexible design patterns.

Design PatternsJavaSpringSpring BootStrategyMentoring

Posted about 2 months ago
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πŸ“ Mexico

πŸ” Consulting

  • 5+ years of JavaScript experience and experience working on consumer-facing web projects.
  • Fluency in one or more client-side JavaScript frameworks or libraries (React, Angular, WebPack).
  • Proven expertise with Node.js, Web Assembly, and libraries like Express.js.
  • Confident ability and experience to develop and consume APIs.
  • Proficiency with functional programming.

  • Drive development efforts for projects that impact the evolution of our business.
  • Be a senior influencer of a cross-functional team that experiments, iterates, and delivers on new product objectives.
  • Mentor and lead best practices in the development of user experiences.
  • Showcase your fluency in Node.js, which is at the forefront of what we use to build our customer-facing applications.
  • Leverage relationships and influence Product and engineering team members on a modern technology stack grounded in Node.js and React.
  • Be a lead contributor to optimize our products for cross-device performance, including mobile and desktop.

Node.jsExpress.jsJavascriptStrategyAngularReact

Posted 3 months ago
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πŸ“ Mexico

🧭 Contract

πŸ” Consulting

  • Proficiency in managing and troubleshooting Linux (e.g., Amazon Linux, CentOS) and Windows Server operating systems.
  • Experience with system configuration, management, and maintenance.
  • Experience with automation tools such as Ansible, Puppet, or Chef.
  • Familiarity with monitoring solutions such as AWS CloudWatch, Dynatrace, Datadog or similar solutions.
  • Ability to analyze system performance metrics and implement optimizations.
  • Experience with patch management, vulnerability assessment, and remediation.
  • Proficiency in scripting languages such as Bash, Python, or PowerShell for automating administrative tasks.
  • Experience with version control systems like Git.
  • Familiarity with AWS, specifically in managing EC2 instances, lambdas and containers.
  • Familiarity in incident response, troubleshooting, and performing root cause analysis.
  • Familiarity with infrastructure as code (IaC) tools like Terraform or AWS CloudFormation.

  • Manage, configure, and maintain Linux and Windows Server environments.
  • Perform regular system updates, patches, and security configurations.
  • Implement and maintain monitoring tools to track system performance, availability, and reliability.
  • Analyze performance metrics and logs to identify and resolve issues proactively.
  • Collaborate with stakeholders to create dashboards and alerts for proactive performance monitoring.
  • Develop and maintain automation scripts for routine tasks, deployments, and incident responses.
  • Use configuration management tools to ensure consistent and repeatable system setups.
  • Implement and enforce security best practices for system configurations and network setups.
  • Conduct regular vulnerability assessments and apply necessary patches to mitigate risks.
  • Work closely with development, DevSecOps, and cloud engineering teams to support application deployments and infrastructure changes.
  • Provide technical guidance and support for resolving complex system issues.
  • Create and maintain detailed documentation for system configurations, procedures, and incident reports.
  • Identify opportunities for process improvements and implement changes to enhance system reliability and performance.

AWSPythonBashCloud ComputingGit*NixAmazon Web Services

Posted 3 months ago
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πŸ“ Mexico

🧭 Contract

πŸ” Consulting

  • Hands-on experience with Infrastructure as Code with tools like Terraform or AWS CloudFormation, CloudFormation preferred.
  • Proficient in Git for version control.
  • Strong experience with CI/CD tools and deployment automation.
  • Experience with virtualizing or containerizing applications, such as creating AMIs or docker images.
  • Production experience with AWS resources and their best practices.
  • Experience with scripting languages, e.g., Bash, Python for automating operations.

  • Provision and configure AWS resources using Infrastructure as Code.
  • Design, develop, and maintain CI/CD pipelines.
  • Identify and analyze workloads, and define and document their threat models.
  • Regularly assess and patch vulnerabilities in operating systems, application dependencies, and third-party solutions.
  • Develop automated solutions for vulnerability detection and patch deployment.
  • Enhance logging and metrics instrumentation across applications and infrastructure.
  • Create and maintain comprehensive documentation for systems and processes.
  • Advocate for and implement continuous improvements in infrastructure and security practices and processes.

AWSDockerPythonBashGitCI/CDTerraform

Posted 3 months ago
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