Senior GoLang Developer

We are seeking a Senior GoLang Developer to join our team and play a key role in developing, maintaining, and operating Azure-based backend functionalities with cutting-edge technologies.

This position requires expertise in scalable system design and high-performance backend development to support event-driven systems and geospatial services.

Responsibilities

• Deliver high-performance backend services using GoLang and associated tools

• Design and implement RESTful APIs and gRPC endpoints for seamless communication

• Ensure effective integration with MongoDB for data storage and retrieval

• Utilize event-driven architectural principles with Apache Kafka for real-time processing

• Optimize backend services to handle high load and low latency

• Create system documentation using UML, PlantUML, and the C4 model

• Collaborate on authentication mechanisms, including OAuth and custom implementations

• Implement observability tools such as NewRelic and OpenTelemetry for monitoring

• Contribute to infrastructure development and maintenance using Microsoft Azure

Requirements

• 3+ years of experience in backend development specializing in GoLang

• Knowledge of Apache Kafka, Gin web framework, and gRPC

• Proficiency in Microsoft Azure, MongoDB, and high-performance system design

• Background in geospatial services, GPS data processing, and analytics

• Familiarity with event-driven architectures and real-time systems

• Understanding of authentication methodologies such as OAuth

• Capability to create detailed system documentation using UML or PlantUML

Nice to have

• Expertise in Domain-Driven Design (DDD)

• Familiarity with advanced OAuth implementations

We offer

• We gather like-minded people:

  • Engineering community of industry professionals

  • Friendly team and enjoyable working environment

  • Flexible schedule and opportunity to work remotely within Poland

  • Chance to work abroad for up to 60 days annually

  • Business-driven relocation opportunities

• We provide growth opportunities:

  • Outstanding career roadmap

  • Leadership development, career advising, soft skills, and well-being programs

  • Certification (GCP, Azure, AWS)

  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

  • English classes

• We cover it all:

  • Stable income (Employment Contract or B2B)

  • Participation in the Employee Stock Purchase Plan

  • Benefits package (health insurance, multisport, shopping vouchers)

  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

  • Referral bonuses

  • Corporate, social and well-being events

• Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview

  • We will reach out to selected candidates exclusively

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.