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 currently hunting for a seasoned Senior Full Stack Developer (JS) who brings robust artificial intelligence capabilities to enrich our squad. Our engineering division excels at crafting revolutionary technology applications that resolve intricate consumer problems on a large scale. We champion cooperative creativity, software craftsmanship, and continuous professional development within a fast-moving atmosphere.

Accepting this role means you will help mold the trajectory of our primary architecture while steering pivotal product capabilities from concept all the way through to launch.

Responsibilities

- Direct the conception and rollout of resilient web architectures utilizing modern JavaScript toolchains together with advanced automated intelligence functionalities
- Coordinate closely with cross-functional product creators, visual designers, and data specialists to outline project scope and technical parameters
- Tune client-facing and server-side components to achieve peak velocity, smooth user interaction, and swift system reactivity
- Integrate state-of-the-art neural networks and cognitive utilities seamlessly into active production pipelines
- Author clean, easily maintainable, and comprehensively annotated source code that complies strictly with recognized industry conventions
- Formulate and execute rigorous testing frameworks encompassing unit, integration,



and end-to-end verifications to guarantee optimal software dependability
- Establish, manage, and optimize bundling sequences, continuous integration pipelines, and routine automation for accelerated delivery cycles
- Mentor junior and intermediate programmers through insightful peer code reviews and encourage an environment of continuous technical improvement
- Identify, isolate, and rectify complex operational faults spanning the entirety of the system infrastructure
- Engage in macro-level architectural roadmap meetings and advance forward-thinking technical strategies across the organization

Requirements

- Minimum tenure of three years in professional software creation displaying progressive responsibility and leadership in technical roles
- Comprehensive comprehension of full stack engineering methodologies, uniting interactive presentation layers with powerful backend infrastructure
- Deep theoretical insight and practical familiarity with artificial intelligence concepts, algorithmic integrations, and intelligent feature design
- Advanced fluency in JavaScript for engineering interactive, high-speed web platforms and non-blocking asynchronous processes
- Extensive practical involvement utilizing React to construct modular user interface components and administer complex state management patterns
- Robust server-side construction competence using Node.js to engineer scalable, asynchronous APIs and distributed microservice networks
- Demonstrated practice employing Python for analytical data manipulation, bridging AI systems, or developing server utilities




- Prior exposure to Java geared toward tying together enterprise software solutions and maintaining stable service topologies
- Working familiarity with Go for programming high-throughput, concurrent backend microservices and utility packages
- Hands-on background drafting reliable unit tests and validation checks employing Testify
- Proficiency handling Webpack for sophisticated module bundling, code partitioning, and performance optimization
- Familiarity deploying Jest to run contemporary JavaScript unit tests and snapshot validations
- Practical exposure configuring and executing the Karma test runner across multiple web browsers
- Working knowledge of Mocha for adaptable asynchronous code testing and assertion formulation
- Experience automating build procedures, asset minification, and compilation tasks through Gulp
- Exposure to Grunt for maintaining legacy build automation scripts and project task routines
- Professional English language proficiency at a B2 grade or higher to facilitate seamless communication within a distributed general team

We offer

- International projects with top brands
- Work with global teams of highly skilled, diverse peers
- Healthcare benefits
- 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

EPAM is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, sexual orientation, gender identity or expression, disability, protected veteran status, or any other characteristic protected by applicable law.

📌 Senior Full Stack Developer (JS) (Colombia)
🏢 EPAM Systems
📍 Colombia