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Urgent! Senior Full Stack Developer Job Opening In WorkFromHome – Now Hiring EPAM Systems

Senior Full Stack Developer



Job description

EPAM is a leading global provider of digital platform engineering and development services.

We are committed to having a positive impact on our customers, our employees, and our communities.

We embrace a dynamic and inclusive culture.

Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow.

No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

We are seeking an experienced Senior Full Stack Developer to architect and deliver a custom authentication and authorization (AuthN/AuthZ) service that can support large-scale operations.

This role demands proficiency in modern authentication protocols, API-first development, and automation practices.

The ideal candidate will collaborate with various teams to create secure, scalable solutions using industry-leading tools and methodologies.

Responsibilities

  • Create and implement a scalable authentication and authorization system tailored for high-volume usage
  • Develop secure API access and session management solutions using OAuth 2.0 and JWTs
  • Design and deploy containerized, API-first solutions optimized for automation and scalability
  • Research and integrate frameworks like Open Policy Agent (OPA) to enable fine-grained authorization functionality
  • Work closely with cross-functional teams to ensure seamless integration of the authentication service into the overall application ecosystem

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent experience
  • Minimum of 3 years of experience in full stack development or similar roles
  • Proven track record of developing scalable authentication and authorization systems
  • Strong understanding of OAuth 2.0, JWTs, and other modern authentication technologies
  • Advanced expertise in designing containerized solutions with an emphasis on automation, scalability, and API-first architecture
  • Fluent English communication skills (written and spoken) at a C1+ level

Nice to have

  • Experience with fine-grained authorization frameworks such as Open Policy Agent (OPA)
  • Familiarity with Infrastructure-as-Code (IaC) tools and DevOps practices for automated deployment workflows
  • Advanced skills in Python for backend development and scripting tasks

We offer

  • International projects with top brands
  • Work with global teams of highly skilled, diverse peers
  • Employee financial programs
  • Paid time off and sick leave
  • Upskilling, reskilling and certification courses
  • Unlimited access to the LinkedIn Learning library and 22,000+ courses
  • Global career opportunities
  • Volunteer and community involvement opportunities
  • EPAM Employee Groups
  • Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Information Technology, Engineering, and Business Development
  • Industries: Software Development, IT Services and IT Consulting, and Retail

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Locations and related postings

Bogota, D.C., Capital District, Colombia

Medellin, Antioquia, Colombia

Colombia

3 months ago

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Full Stack Engineer with Strong UI/UX Focus

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Required Skill Profession

Desarrollo De Software



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