Go (Golang) Engineer - Integration & Channels

We are seeking a Go (Golang) Engineer to join a high-performance ecosystem focused on integration and channels. Guided by centralized governance to mitigate risks and orchestrate delivery, the team ensures optimal technology selection and best practices while delivering and supporting critical capabilities, including automated processing, backend services, agent chat, and back-office interfaces. This role contributes to seamless operational flow and next-generation engagement across the platform.
Kindly note that this role supports remote work, but only from within Ukraine.
Responsibilities
Write production-grade Go code with a focus on concurrent programming and performance optimization
Design and build low-latency APIs to ingest, stream, and parse multi-format files without heavy RAM overhead
Develop robust connectors to external systems and process dynamic incoming webhooks
Implement transactional messaging and queuing solutions to guarantee order delivery
Manage database connections to ensure data resiliency and consistency
Maintain clean, well-tested code with comprehensive unit testing and mock frameworks
Apply graceful error handling strategies to address pipeline failures
Collaborate with the Solution Architect to align on technology selection and best practices
Support critical backend services, automated processing, and backoffice interfaces
Requirements
2+ years of experience writing production-grade Go, with hands-on expertise in concurrent programming (Goroutines, Channels, Context management) and performance optimization
Experience writing low-latency APIs (REST/gRPC) using frameworks such as Gin, Fiber, or Echo
Skills in ingesting, streaming, and parsing multi-format files (PDFs, large spreadsheets, API payloads) without heavy RAM overhead
Proven track record building robust connectors to external systems (ERPs, storefronts, email APIs) and processing dynamic incoming webhooks
Experience working with transactional messaging/queuing systems (RabbitMQ, Kafka, or AWS SQS)
Experience handling database connections (PostgreSQL, Redis) to guarantee order delivery
Experience writing clean, well-tested code, including unit tests with go test and mock frameworks
Background in graceful error handling for pipeline failures
Proficiency in English at a B2+ level
We offer
With us you can:
Work on a flexible schedule remotely or from any of our comfortable offices or coworking spaces in Ukraine
Receive the necessary equipment to perform your work tasks
Change projects and technology stacks within EPAM
Gain experience in various business domains (Insurance, E-commerce, Healthcare, Finance, Travelling, Media, Artificial Intelligence, and more)
Relocation opportunities may be available for eligible candidates, depending on the role and openings at other EPAM locations
Participate in volunteer, charity programs and communities (both technical and interest-based)
We focus on your professional growth:
You can plan your individual career path together with your manager
Receive regular feedback from colleagues
Improve your English for free with certified teachers (Speaking Clubs, client interview preparation courses, etc.)
Get the opportunity to undergo free training and certification in AWS, GCP, or Azure Clouds
Use the internal E-learn training program (18,200+ specialized training and mentoring programs)
Access corporate accounts on LinkedIn Learning, Get Abstract and other partner resources
Study at EPAM Solution Architecture School with the instructors who are practicing architects
Develop as a leader, join Delivery Management, Resource Management, Leadership Essentials school and more
Participate in internal communities (500+ meetups, technical discussions, brainstorming sessions, online events and conferences annually)
What we offer:
Vacation and sick leave (including a sick leave without a medical certificate)
A wide range of Voluntary Medical Insurance programs providing both medical treatment and various preventive options (including sports activities)
Medical insurance for family members at corporate rates
Company support during significant life events (childbirth or adoption, marriage, etc.)
Support for psychological comfort: discounts on services from mental health specialists or coaches, thematic training
E-kids program - a free programming language training program for EPAMers' children
Kindly be advised that the set of benefits, including learning, certification, and other opportunities, may vary depending on the role you apply for. Our recruiter will be able to share more details about the specific opportunity during your general interview.
EPAM strives to provide its global team of over 62,350 professionals in more than 55 countries with opportunities for professional growth from day one of collaboration. Our colleagues are the source of EPAM's success, so we value cooperation, strive to always understand our clients' business and aim for the highest quality standards. No matter where you are, you will join a dedicated, diverse community that will help you realize your potential to the fullest.

Work arrangement
Yes