Senior Software Engineer (Golang)

Location-specific conditions & benefits*

Argentina

We are looking for a Senior Software Engineer with strong expertise in Golang to join our team and play a key role in building the infrastructure that powers BigCommerce's API platform. Our mission is to deliver reliable and scalable solutions that foster innovation for developers both internally and externally.

Be part of a team dedicated to driving meaningful outcomes by refining architecture, enhancing API functionality, and collaborating with globally distributed teams.

Responsibilities

Design, implement, and maintain services that support BigCommerce APIs, prioritizing performance, reliability, and scalability
Develop internal tools to streamline workflows and improve the productivity of API-focused teams
Diagnose and address production challenges while contributing to the stability and performance of the platform
Document workflows, architectural decisions, and best practices to support API infrastructure development
Collaborate with teams across US and EU time zones to ensure smooth execution and alignment on objectives
Promote and enforce high standards for code quality, testing methodologies, and maintainability
Research and incorporate new tools, frameworks, and technologies to enhance project outcomes
Support the modernization, scalability, and extensibility of API architecture
Partner with technical stakeholders to align on goals and influence product development strategies
Provide mentorship to junior engineers, fostering their professional growth while ensuring project success

Requirements

At least 3 years of professional experience in software development, focusing on Golang
Proven experience in designing and implementing scalable, efficient, and maintainable architectures
Strong understanding of HTTP, RESTful API principles, and API standards
Hands-on experience with SQL databases, including schema design and query optimization, with expertise in relational databases like PostgreSQL or MySQL, as well as familiarity with NoSQL solutions
Proficiency with Git version control, including advanced workflows like rebasing and resolving conflicts
Ability to write clean, maintainable, and testable code with comprehensive unit and integration test coverage
Demonstrated ability to troubleshoot and resolve complex technical problems in scalable systems
Experience effectively collaborating with distributed teams and independently managing full project lifecycles
Strong problem-solving skills, with a focus on incident resolution and ensuring system reliability
Experience contributing to technical roadmaps and providing guidance to stakeholders on technology strategies
Dedication to continuous learning and staying current with emerging technologies and industry best practices
Fluent in English (B2 or higher), with the ability to communicate technical concepts clearly to diverse audiences

Nice to have

Experience with tools and frameworks such as gRPC, GraphQL, MCP, RabbitMQ, Redis, Docker, or CircleCI
Familiarity with observability tools like Kibana, Prometheus, Grafana, or Lightstep
Understanding of Agile methodologies and experience with issue tracking systems like Jira
Experience working with cloud platforms such as Google Cloud Platform (GCP) or Amazon Web Services (AWS) for deploying and scaling applications
Knowledge of additional programming languages like JavaScript (Node.js), Scala, PHP, or Ruby, demonstrating flexibility across technology ecosystems

We offer/Benefits

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