Backend Developer - F A / A S (Bengaluru)

Haridwarbn; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Cigres Technologies in Bengaluru is seeking a Backend Developer to design, develop, and optimize secure, scalable services and APIs. You will work on a containerized stack with AWS serverless components, relational and NoSQL databases, and robust logging and security practices.

Ideal candidates have 3–7 years of backend experience with Java/Spring Boot, RESTful APIs, and database proficiency, plus familiarity with TypeScript/Node.js and AWS services.

Qualifications

• 3–7 years of backend development experience.
• Strong Java/Spring Boot and database skills.
• Experience with AWS and microservices architecture.
• Experience with TypeScript/Node.js is a plus.

Responsibilities

• Design and implement backend services and APIs using TypeScript/Node.js.
• Build serverless, event-driven architectures on AWS.
• Model data with migrations for relational and NoSQL databases.
• Develop containerized services (Docker) and deploy on Kubernetes (EKS).
• Contribute to CI/CD pipelines and observability practices.

Skills

Core Java

Spring Boot

REST API

SQL/NoSQL DB

JUnit/TDD

OOP & Design Patterns

TypeScript/Node.js

AWS

Education

Bachelor's degree in Computer Science/Engineering

Tools

Docker

Kubernetes

Prisma ORM

OpenTelemetry

Terraform / IaC

Job description

# Backend Developer - F A / A S (Bengaluru)Cigres Technologies1 month ago* Job Details* Key Skills* Recruiter Details* Company Details#### Key Highlights* 3 to 7 Yrs* Not Disclosed* Bangalore##### Job DescriptionRequired Skills:- Core Java- Spring Boot- REST API- SQL / NoSQL DB- CI/CD & DevOps Tools- JUnit / TDD- OOP & Design PatternsNice to Have:- Docker / Kubernetes- Quarkus / ReactiveWe are seeking a skilled Backend Developer to join our team and contribute to the design, development, and optimization of secure, production-grade services and APIs. You will work across our TypeScript/Node.js serverless and containerized stack, AWS infrastructure, event-driven systems, and relational/NoSQL databases to deliver reliable, scalable services. Key Responsibilities Design and implement backend services and APIs using TypeScript (Node.js), with strong input validation and structured logging. Build serverless, event-driven architectures on AWS (Lambda, EventBridge, SQS/SNS, Step Functions). Implement robust data models, migrations, and queries with Prisma and relational databases (Aurora PostgreSQL, Oracle where applicable). Design and optimize NoSQL solutions (DynamoDB, Redis, MongoDB) for performance and scale. Implement and maintain fine-grained authorization models (relationship-based access control). Develop containerized services (Docker) and deploy/operate on Kubernetes (EKS). Contribute to infrastructure-as-code and CI/CD pipelines for automated, repeatable delivery. Apply observability practices: structured logging, tracing, and metrics. Follow secure-coding practices for input validation, secrets management, IAM, and data protection. Participate in code and architecture reviews and help uphold platform standards. Required Skills & Qualifications Technical Skills Solid proficiency in TypeScript (Node.js); comfortable across one or more additional backend languages as needed. Proven experience building microservices and event-driven architectures. Hands-on AWS experience (Lambda, API Gateway, RDS, S3, IAM, EventBridge/SNS/SQS, Step Functions). Expertise with relational databases (Aurora PostgreSQL, Oracle) and NoSQL stores (DynamoDB, Redis, MongoDB). Practical experience with Prisma (or a comparable ORM) and managing schema and database migrations. CI/CD and automated testing experience (unit/integration; Jest or similar). Containerization with Docker and orchestration on Kubernetes (EKS). Solid grasp of query optimization and read/write performance trade-offs. General Skills Strong analytical and problem-solving abilities. Effective communication and collaboration in a cross-functional environment. Ability to learn quickly and adapt to evolving technologies. Preferred Qualifications (Nice-to-have) Experience with serverless frameworks (SST, Serverless Framework) and infrastructure-as-code (AWS CDK / Terraform). Familiarity with fine-grained authorization systems. Familiarity with observability tooling (OpenTelemetry, CloudWatch, Grafana). Background in security practices for cloud-native apps and secrets management. Experience with high-availability database patterns, migration tooling, and cost-aware architecture. Exposure to identity access-management domains. Education & Experience Bachelor's or Master's degree in Computer Science, Engineering, or equivalent practical experience. 35 years of backend development experience. .