Seeking a skilled Backend Developer to build efficient systems using ExpressJS and manage PostgreSQL databases. Responsibilities include API development, database optimization, and team collaboration.
Job description
Job Title: Backend Developer
Location: Kolkata, West Bengal (or specify remote/hybrid options)
Experience: 5+ years
Job Summary:
We are seeking a highly skilled Backend Developer with extensive experience in PostgreSQL and database architecture. The ideal candidate will be proficient in building scalable and efficient backend systems using ExpressJS. You will work closely with our development team to optimize databases, enhance application performance, and create robust backend solutions.
Key Responsibilities:
- Design, develop, and maintain backend services using ExpressJS.
- Architect, optimize, and manage PostgreSQL databases for high performance and scalability.
- Implement database schemas, indexing strategies, and query optimizations.
- Collaborate with frontend developers and stakeholders to ensure seamless integration of backend services.
- Develop RESTful APIs and integrate third-party services.
- Ensure security best practices, including authentication and authorization.
- Perform code reviews, troubleshoot bugs, and optimize backend performance.
- Maintain documentation and participate in team discussions on system architecture.
Requirements:
- 5+ years of experience in backend development.
- Expertise in PostgreSQL, including query optimization, replication, and indexing.
- Strong understanding of database architecture and relational database design principles.
- Proficiency in ExpressJS and Node.js..
- Experience with cloud platforms (AWS, GCP, or Azure) is a plus.
- Familiarity with containerization (Docker, Kubernetes) and CI/CD processes.
- Knowledge of Git, testing frameworks, and Agile development methodologies.
- Ability to work independently and collaborate effectively in a team.
Preferred Qualifications:
- Experience with microservices architecture.
- Exposure to caching mechanisms like Redis.
- Strong problem-solving skills and analytical thinking.
Job Types: Full-time,
Permanent Pay: ₹840,000.00 - ₹1,300,000.00 per year
Benefits:
- Health insurance
- Paid sick time
- Paid time off
- Provident Fund
Location Type:
- In-person
Schedule:
- Day shift
- Monday to Friday
- Weekend availability
Ability to commute/relocate:
- Kolkata, West Bengal: Reliably commute or planning to relocate before starting work (Required)
Education:
- Bachelor's (Preferred)
Experience:
- Back-end development: 5 years (Required)
- Express.js: 4 years (Required)
- Node.js: 3 years (Required)
- APIs: 3 years (Required)
- PostgreSQL: 4 years (Required)
Location:
- Kolkata, West Bengal (Preferred)
Top Skills
AWS
Azure
Docker
Expressjs
GCP
Git
Kubernetes
Node.js
Postgres
Similar Jobs
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Sr. Engineer on the Data + ML Platform team, you will design and build scalable ML pipelines and ensure best practices in development and deployment, shaping critical business decisions in modern cybersecurity.
Top Skills:
AirflowSparkCi/Cd FrameworksFlinkFluxcdGithub ActionsJavaJupyter NotebooksKubernetesMlflowNvidia WorkbenchPythonRayScalaTerraformVertex Ai
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The role involves building and optimizing ML models for malware detection, conducting exploratory data analysis, and collaborating with threat researchers.
Top Skills:
AirflowSparkAWSAzureElasticsearchGCPMlflowMongoDBMySQLPostgresPythonRay
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The Engineering Manager will lead the Linux sensor development team, manage engineers, drive technical strategy, and ensure high code quality for cybersecurity features.
Top Skills:
CC++EbpfKubernetesLinuxUnix
What you need to know about the Kolkata Tech Scene
When considering the industries shaping India's tech scene, gaming might not immediately come to mind. However, in the last decade, increased internet usage and greater access to mobile devices have catapulted the industry to new heights, with Kolkata-based companies like Virtualinfocom, Red Apple Technologies and Digitoonz, at the forefront, driving the design and animation of new gaming titles for players.
