Know ATS Score
CV/Résumé Score
  • Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role: Senior Full Stack Developer.
Colombia Jobs Expertini

Urgent! Senior Full Stack Developer Position in WorkFromHome - 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 a highly skilled and experienced Senior Full Stack Developer to design and implement a custom authentication and authorization (AuthN/AuthZ) service that will operate at scale.

This role requires expertise in modern authentication protocols, API-first development, and automation.

The ideal candidate will deliver secure, scalable, and cutting-edge solutions while adhering to industry best practices and collaborating with cross-functional teams.

Responsibilities

  • Develop a secure and scalable authentication and authorization service designed for high-scale operations
  • Implement OAuth 2.0 specifications and JWTs for secure API access and session management
  • Design and deploy containerized, API-first solutions with a focus on scalability and automation
  • Research and, where applicable, implement frameworks like Open Policy Agent (OPA) for fine-grained authorization
  • Collaborate with cross-functional teams to ensure seamless integration of the authentication service into the broader application ecosystem

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, or a related field, or equivalent professional experience
  • At least 3 years of experience in full stack development or related roles
  • Proven experience in building authentication and authorization systems at scale
  • Deep knowledge of OAuth 2.0, JWTs, and other modern authentication standards
  • Advanced skills in designing containerized solutions with a focus on automation, scalability, and API-first development
  • Fluent English proficiency (written and spoken) at a B2+ level or higher

Nice to have

  • Experience with Open Policy Agent (OPA) or similar fine-grained authorization frameworks
  • Proficiency in Infrastructure-as-Code (IaC) approaches and DevOps practices for automated deployments
  • Expertise in Python for backend development and scripting

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
  • Business Development

Industries

  • Software Development
  • IT Services and IT Consulting
  • Retail

#J-18808-Ljbffr


Required Skill Profession

Desarrollo De Software



Your Complete Job Search Toolkit

✨ Smart • Intelligent • Private • Secure

Start Using Our Tools

Join thousands of professionals who've advanced their careers with our platform

Rate or Report This Job
If you feel this job is inaccurate or spam kindly report to us using below form.
Please Note: This is NOT a job application form.


    Unlock Your Senior Full Potential: Insight & Career Growth Guide