Golang backend Sr. Dev

Convergys; Hyderabad; On-site; INR 4,200,000 - 6,800,000; Full time

Job summary

Concentrix Hyderabad is seeking a Senior Golang Backend Engineer to design, develop, test, and deploy scalable cloud-native microservices using Go, gRPC, REST, PostgreSQL, and Kubernetes.

You will implement robust APIs, manage data access, and participate in production engineering with a focus on reliability and performance. 5–8+ years of experience and a strong backend focus are required.

Qualifications

• 5–8+ years overall software engineering experience.
• Expertise in Go and microservices architecture.
• Experience with cloud environments, CI/CD, and distributed systems.
• BS/MS in Computer Science, Engineering, or related field preferred.

Responsibilities

• Design, develop, test, and deploy scalable Go-based microservices.
• Build and maintain gRPC and REST APIs with clear contracts.
• Work with PostgreSQL databases, queries, and migrations.
• Deploy on Kubernetes, ensure reliability, observability, and scaling.
• Contribute to CI/CD pipelines and production support.

Skills

Go / Golang

gRPC

REST APIs

PostgreSQL

Kubernetes

Unit Testing

CI/CD

Cloud (AWS/Azure/GCP)

OAuth2/JWT/TLS

Docker

Education

Bachelor's/Master's in CS/Engineering

Tools

Docker

Kubernetes

OpenTelemetry

API gateways

Git

Job description

## Golang backend Sr. DevApply: IND Hyderabad Raidurg Village B7 South Tower, Serilingampally Mandal Divya Sree Orion: Full time: Posted Today: End Date: October 30, 2026 (29 days left to apply): R1767503Job Title:Golang backend Sr. DevJob DescriptionWe're Concentrix. The intelligent transformation partner. Solution-focused. Tech-powered. Intelligence-fueled. The global technology and services leader that powers the world’s best brands, today and into the future. We’re solution-focused, tech-powered, intelligence-fueled. With unique data and insights, deep industry expertise, and advanced technology solutions, we’re the intelligent transformation partner that powers a world that works, helping companies become refreshingly simple to work, interact, and transact with. We shape new game-changing careers in over 70 countries, attracting the best talent. The Concentrix Technical Products and Services team is the driving force behind Concentrix’s transformation, data, and technology services. We integrate world-class digital engineering, creativity, and a deep understanding of human behavior to find and unlock value through tech-powered and intelligence-fueled experiences. We combine human-centered design, powerful data, and strong tech to accelerate transformation at scale. You will be surrounded by the best in the world providing market leading technology and insights to modernize and simplify the customer experience. Within our professional services team, you will deliver strategic consulting, design, advisory services, market research, and contact center analytics that deliver insights to improve outcomes and value for our clients. Hence achieving our vision. Our game-changers around the world have devoted their careers to ensuring every relationship is exceptional. And we’re proud to be recognized with awards such as \"World's Best Workplaces,\" “Best Companies for Career Growth,” and “Best Company Culture,” year after year. Join us and be part of this journey towards greater opportunities and brighter futures.Senior Golang Microservices Engineer – Job Description Role Title Senior Golang Microservices Engineer Experience 5–8+ years overall software engineering; strong hands-on Go experience Role Summary Design, develop, test, and deploy scalable cloud-native backend microservices using Go, gRPC, REST, PostgreSQL, and Kubernetes. Role Summary Design, develop, test, and deploy scalable cloud-native backend microservices using Go, gRPC, REST, PostgreSQL, and Kubernetes. **Primary Responsibilities** **Go / Golang** Develop idiomatic, efficient Go services; use goroutines/channels appropriately; implement error handling, configuration, logging, and dependency management. **Microservices** Design service boundaries, APIs, dependencies, resiliency patterns, health checks, graceful shutdown, and scalable distributed services. **gRPC + REST**Develop gRPC services with Protocol Buffers and REST APIs; define contracts, versioning, error handling, and API documentation. **PostgreSQL**Develop data access layers; write optimized SQL; design indexes, transactions, constraints; manage schema migrations and query performance. **Unit / Integration Testing** Create table-driven unit tests, mocks, fixtures, integration/API tests, and automated test execution in CI/CD. **Kubernetes** Deploy and troubleshoot services on Kubernetes; work with Deployments, Services, ConfigMaps, Secrets, Ingress, probes, scaling, and resource limits. **Production Engineering** Troubleshoot production issues, perform RCA, improve reliability/performance, and collaborate with DevOps/SRE. **Preferred Skills** Docker, CI/CD, AWS/Azure/GCP, Kafka/RabbitMQ, observability, OpenTelemetry, API gateways, OAuth2/JWT/TLS. **Education** Bachelor's/Master's in Computer Science, Engineering, or related field preferred.