Senior Backend Developer (Golang + Java) at AccelOne

AccelOne is seeking a Senior Backend Developer with strong experience in Golang and Java to work on an exciting, high-impact international project.

About Us

AccelOne provides custom software development and design services for various companies across the US and Latin America. We are built on core principles of transparency, communication, and accountability, and we aim to deliver exceptional solutions for our clients.

About Our Project

Our client is a prominent U.S.-based company specializing in diverse products and services. With a global presence and distribution in nearly 100 countries, the company also operates a dynamic media branch and invests heavily in technology and innovation. They are committed to delivering original, impactful digital experiences that expand their reach across channels and platforms.

Role Summary

As a Senior Backend Developer, you will be part of a highly skilled engineering team building scalable and reliable backend services. You will be responsible for developing new features, improving system performance, and ensuring backend components are secure, well-tested, and maintainable.

This position requires strong technical expertise in Golang and Java, solid understanding of RESTful API development, and good troubleshooting skills. You’ll collaborate with product owners, QA engineers, and DevOps to deliver high-quality solutions in a fast-paced, Agile environment.

Responsibilities

• Design, develop, and maintain backend services using Golang and Java
  
  
• Build and test RESTful APIs that support scalable business operations
  
  
• Collaborate with cross-functional teams to define and deliver backend solutions
  
  
• Write clean, efficient, and well-documented code
  
  
• Participate in code reviews and apply best practices in backend development
  
  
• Troubleshoot and resolve issues in production and staging environments
  
  
• Support CI/CD efforts and maintain service reliability
  
  

Qualifications

Must-Have Requirements:

• Minimum 5 years of experience with Golang
  
  
• Minimum 5 years of experience with Java
  
  
• 3–5 years of experience with SQL and database design
  
  
• Experience testing REST APIs using Postman, JMeter, or similar tools
  
  
• Strong analytical and problem-solving skills
  
  
• Proficient in written and spoken English (international team collaboration)
  
  

Preferred:

• 3–5 years of experience in Omni Channel / Retail domains
  
  
• 3–5 years of Production Support experience
  
  
• Familiarity with containerization (Docker, Kubernetes) is a plus
  
  
• Experience working in Agile/Scrum teams
  
  

What We Offer

• Remote Work: Enjoy flexibility and a competitive compensation package
  
  
• Professional Growth: Access to career development opportunities, training, and certifications
  
  
• Inclusive Environment: We foster a people-first culture where everyone can thrive professionally and personally
  
  

At AccelOne, we value our team and prioritize a supportive, balanced work environment. Join us in delivering top-tier solutions to our clients while advancing your career in a rewarding setting.