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Instasafe Technologies
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Backend Software Development Engineer (Java/Go Microservices)

Backend Software Development Engineer (Java/Go Microservices)

Instasafe Technologies

4 - 8 years

9 - 13 Lacs

bengaluru

Posted:1 day ago| Platform:

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Skills Required

spring boot backend front end networking data management coding mysql cloud distribution system microservices

Work Mode

Work from Office

Job Type

Full Time

Job Description

We are seeking a Backend Engineer to design, develop, and optimize the core backend services that power ISA Controller and ZTA Console . These services form the backbone of our Zero Trust platform, handling authentication, authorization, secure session management, and large-scale API integrations.

Role Overview

The Backend Engineer will design and implement scalable backend services and microservices using Java (Spring Boot) and Go (Golang) . You will work across authentication flows, distributed session management, REST/gRPC APIs, and cloud-native orchestration , ensuring the platform is secure, performant, and highly available .

This role is ideal for engineers with deep backend expertise and an interest in secure enterprise systems .

Duties Responsibilities

Service Development : Design and implement backend services for authentication, authorization, and Zero Trust access policies using Java Spring Boot and Go .
Microservices Architecture : Build and scale modular, stateless services orchestrated via Docker/Kubernetes .
API Development : Design, document, and optimize REST APIs and gRPC interfaces for secure communication with agents and consoles.
Data Management : Integrate and optimize PostgreSQL, MySQL, MongoDB, and Redis for secure and efficient data storage.
Authentication Security : Implement OAuth2, JWT, SAML, LDAP integrations to connect with enterprise identity providers.
Performance Reliability : Benchmark, monitor, and tune backend systems for scalability and low latency.
Collaboration : Work closely with frontend, agent, and gateway teams to deliver cohesive platform features.
CI/CD Integration : Contribute to automated testing, build pipelines, and deployment workflows.
Continuous Learning : Stay current with cloud-native technologies, distributed systems, and secure coding practices.

Education Experience:

Bachelor s/Master s in Computer Science, Engineering, or related field.
4-8 years experience in backend development for enterprise-grade systems.

Core Technical Skills (with links for TA reference):

Java Spring Boot
Go (Golang)
REST APIs gRPC
PostgreSQL , MySQL , MongoDB , Redis
Docker Kubernetes
OAuth2 , JWT , SAML , LDAP

Preferred/Good-to-Have:

Experience with message brokers (Kafka, RabbitMQ).
Familiarity with cloud environments (AWS, Azure, GCP).
Experience in high-performance distributed systems .
Exposure to DevSecOps practices .

BenefitsCareer Value Proposition

Build the core backend brain of a fast-scaling Zero Trust cybersecurity platform.
Work with cutting-edge Java and Go microservices .
Collaborate with top engineers across frontend, networking, and endpoint teams.
Gain career growth in distributed systems and enterprise security platforms .

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Backend Software Development Engineer (Java/Go Microservices)