Tech Jobs in Kolkata

Kolkata jobs in Kolkata hiring now at vetted startups and product companies on Alion, updated daily. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Quantum

Aera Technology

aeratechnology.com
Aera Technology is the Decision Intelligence company that makes business agility happen. In the era of digital acceleration, Aera helps enterprises around the world transform how they respond to the ever-changing environment.
aeratechnology.com • Pune • New York • San Francisco • Raleigh • Chicago • Predictive Analytics • Artificial Intelligence • Decision Intelligence
Pune • New York • San Francisco • Raleigh • Chicago • Predictive Analytics • Artificial Intelligence • Decision Intelligence
$23k – $63k per year (Estimated) • Equity • Middle • 3+ years expPune • Remote (United States, India) • Visa sponsorship • Bachelor's Degree • Middle
Python
Python
FastAPI
Databases
PostgreSQL
Apache Kafka
FAISS
OpenSearch
pgvector
Pinecone
Redis
Weaviate
AI/ML
Claude
Claude Code
LangGraph
LLM
PyTorch
RAG
Ray
Scikit-learn
Spark
LangChain
Context Engineering
Hugging Face
Human-in-the-Loop
LLM Evaluation
LLM Guardrails
Structured Outputs
AI Agents
Function Calling
Model Context Protocol
DVC
Fine-tuning
Langfuse
LangSmith
MLFlow
Multimodal AI
Weights & Biases
DevOps
CI/CD
Docker
Git
Jenkins
Kubernetes
AWS
Azure
GCP
OpenTelemetry
Vector
Management
Jira
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FairMoney

fairmoney.io
Get quick loans, save smarter and manage your finances—all in one app. Licensed by NDIC, trusted by millions. Download FairMoney today.
fairmoney.io • Lagos • Bengaluru • Abuja • Port Harcourt • Nairobi • Banking • Financial Services • FinTech • 51-200 employees
Lagos • Bengaluru • Abuja • Port Harcourt • Nairobi • Banking • Financial Services • FinTech • 51-200 employees
$18k – $60k per year (Estimated) • Senior • Remote (India, Nigeria, South Africa) • Bachelor's Degree • Full-Time • Senior
Python
SQL
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Paytm, headquartered in Uttar Pradesh, India, and established in 2010, is an e-commerce payment system and financial technology company. They offer full-stack payments and financial solutions to consumers, offline merchants, and online platforms.
paytm.com • Nagpur • Noida • Kochi • Kolkata • Chennai • FinTech • Financial Services • Payments • Est. 2000
Nagpur • Noida • Kochi • Kolkata • Chennai • FinTech • Financial Services • Payments • Est. 2000
$111k – $248k per year (Estimated) • Lead • 6+ years exp • Remote (India, Luxembourg) • Visa sponsorship • Bachelor's Degree • Staff
Java
Node JS
JavaScript
Java
Hibernate
Spring Boot
Resilience4j
Databases
Aerospike
Apache Kafka
ElasticSearch
MySQL
Redis
DevOps
Rest API
AWS
CI/CD
Datadog
Grafana
Prometheus
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Nablon AI

nablon.ai
Nablon is an AI-powered tech company that builds intelligent, autonomous agent systems that transform enterprise workflows across industries by going beyond simple task automation.
nablon.ai • Bengaluru • Operating Systems • LLM & Generative AI • Artificial Intelligence • Est. 2025
Bengaluru • Operating Systems • LLM & Generative AI • Artificial Intelligence • Est. 2025
1 month ago

GenAI Engineer

$28k – $69k per year (Estimated) • Senior • 5+ years expBengaluru • Remote (India) • Senior
Python
Python
FastAPI
AI/ML
AutoGen
CrewAI
Embeddings
Fine-tuning
LangChain
Langfuse
LangGraph
LangSmith
LLM
LoRA
Model Context Protocol
PEFT
QLoRA
RAG
Reranking
TensorRT
vLLM
Transformers
AI Agents
Weights & Biases
DevOps
AWS
Azure
GCP
Vector
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2 months ago

Solution Architect

$31k – $75k per year (Estimated) • Staff+ • 14+ years expBengaluru • Remote (India) • Architect
Apache Kafka
Databricks
Snowflake
AI/ML
dbt
LLM
RAG
AI Agents
DevOps
AWS
Azure
GCP
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2 months ago

AI Engineer

$27k – $113k per year (Estimated) • Remote (India)
Go
Python
AI/ML
AutoGPT
CrewAI
LangChain
LangGraph
LLM
LLM Guardrails
AI Agents
Function Calling
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Fintellix

fintellix.com
Fintellix is a fintech company delivering cloud-based RegTech, SupTech, risk management, and compliance solutions to turn complex financial data into actionable insights for improved compliance and performance.
fintellix.com • Bengaluru • Kolkata • Financial Services • Risk Management • FinTech • Est. 2006
Bengaluru • Kolkata • Financial Services • Risk Management • FinTech • Est. 2006
1 month ago

.NET Developer

$19k – $80k per year (Estimated)In office (Kolkata, India)
C#
JavaScript
SQL
TypeScript
C#
ASP.NET Core
Entity Framework Core
Frontend
Angular
JQuery
Sass
DevOps
CI/CD
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Fractal

fractal.ai
Fractal is a global artificial intelligence and analytics firm headquartered in New York, United States, and founded in 2000. The company provides enterprise AI solutions, decision intelligence services, and specialized products like Crux Intelligence and Eugenie.ai to help organizations scale their AI capabilities. It operates across 10 countries, serving Fortune 500 companies in sectors such as consumer packaged goods, retail, financial services, and healthcare.
fractal.ai • HQ: New York, United States • Machine Learning • LLM & Generative AI • IT Consulting • Information Technology • Decision Intelligence • Data Science • Data & Analytics • Artificial Intelligence • 1001-5000 employees • Est. 2000
HQ: New York, United States • Machine Learning • LLM & Generative AI • IT Consulting • Information Technology • Decision Intelligence • Data Science • Data & Analytics • Artificial Intelligence • 1001-5000 employees • Est. 2000
$25k – $48k per year (Estimated) • Senior • 4+ years expBengaluru • Remote (India) • Senior
Python
SQL
Python
pySpark
Databases
Databricks
Delta Lake
Snowflake
AI/ML
Claude
Claude Code
Spark
DevOps
Azure
CI/CD
Analytics
ETL/ELT
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Brightwheel

mybrightwheel.com
Brightwheel is an educational technology company headquartered in San Francisco, California, and founded in 2014. The company provides an all-in-one software platform for childcare providers and preschools that manages administrative tasks such as enrollment, attendance tracking, automated billing, and parent communication. It serves thousands of early childhood education programs across the United States, ranging from in-home daycares to large multi-site centers, and is backed by venture capital firms.
mybrightwheel.com • HQ: San Francisco, United States • Customer Relationship Management (CRM) • Payments • Financial Services • Billing & Invoicing • Software • EdTech Platforms • Early Childhood Education • Education • Est. 2014
HQ: San Francisco, United States • Customer Relationship Management (CRM) • Payments • Financial Services • Billing & Invoicing • Software • EdTech Platforms • Early Childhood Education • Education • Est. 2014
Verified live · 2 hours ago 2 months ago

Salesforce Solution Architect

$56k – $136k per year (Estimated) • Staff+ • Remote (India, Argentina, Brazil) • Full-Time • Architect
Apex
AI/ML
Agentforce
DevOps
AWS
Marketing
HubSpot
Salesforce
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Commure

commure.com
Commure Raises $70M at $7B Valuation to Transform Healthcare Operations Using AI Learn More Reshaping the healthcare landscape. Complexity is killing healthcare - it's hurting patients, providers, and administrators who work day-in day-out to keep us healthy.
commure.com • HQ: Mountain View, United States • Artificial Intelligence • Health Care • Digital Health
HQ: Mountain View, United States • Artificial Intelligence • Health Care • Digital Health
$85k – $186k per year (Estimated) • Senior • 5+ years exp • Remote (United States, India, Brazil, Bangladesh) • Visa sponsorship • Bachelor's Degree • Senior
NLP
Cybersecurity
Okta
Management
Google Workspace
Jira
Notion
Slack
Zapier
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Adagrad AI

adagrad.ai
Adagrad AI is a leading AI solution provider that leverages hardware-accelerated algorithms, enhanced computer vision applications, and advanced tech to develop and deploy scalable solutions for businesses.
adagrad.ai • Mumbai • Bengaluru • Pune • Gurgaon • Hardware • Artificial Intelligence • Computer Vision • Est. 2018
Mumbai • Bengaluru • Pune • Gurgaon • Hardware • Artificial Intelligence • Computer Vision • Est. 2018
$40k – $88k per year (Estimated) • Staff+ • 8+ years exp • Remote (India) • Architect
Python
TypeScript
JavaScript
AI/ML
Claude
Prompt Engineering
AI Agents
Frontend
React.js
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Axi

axi.com
Axi is a global online FX and CFD trading company that offers a comprehensive end-to-end trading experience in margin and deliverable foreign exchange, contracts for difference (CFDs), and financial spread betting.
axi.com • HQ: Sydney, Australia • Financial Services • Payments • FinTech • Est. 2007
HQ: Sydney, Australia • Financial Services • Payments • FinTech • Est. 2007
$14k – $38k per year (Estimated) • Junior • 2+ years exp • Remote (India) • Junior
C#
JavaScript
SQL
TypeScript
C#
.NET
Databases
Azure Cosmos DB
Frontend
Angular
React.js
DevOps
AWS
Azure
Azure AKS
CI/CD
Docker
GCP
Git
Kubernetes
Rest API
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2 months ago

SDE 1

$14k – $38k per year (Estimated) • Junior • 2+ years exp • Remote (India) • Junior
C#
JavaScript
SQL
TypeScript
C#
.NET
Databases
Azure Cosmos DB
Frontend
Angular
React.js
DevOps
AWS
Azure
Azure AKS
CI/CD
Docker
Git
Kubernetes
Rest API
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2 months ago

SDE 3 - Android

$13k – $49k per year (Estimated) • Middle • 5+ years exp • Remote (India) • Senior
Java
Kotlin
Frontend
Redux
Mobile
Clean Architecture
Crashlytics
Firebase
MVVM
DevOps
CI/CD
Analytics
A/B Testing
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TopDoc

topdoc.com
The first all-in-one AI revenue cycle platform. 15 purpose-built agents working inside your EHR so your team can focus on patients. Boost earnings by $10,000 per physician per month - guaranteed.
topdoc.com • Bengaluru • Health Care • Artificial Intelligence • Digital Health • Est. 2000
Bengaluru • Health Care • Artificial Intelligence • Digital Health • Est. 2000
$27k – $67k per year (Estimated) • Senior • Remote (India) • Senior
Ruby
TypeScript
JavaScript
Ruby
Ruby on Rails
Databases
Supabase
Frontend
React.js
DevOps
CI/CD
Netlify
Cybersecurity
HIPAA
PCI DSS
Apply
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Ambient Security

ambientsecurity.ai
Ambient Security is an AI-native identity security platform that discovers, analyzes, and reduces privileged identity risk across cloud, SaaS, and on-premises environments through continuous monitoring.
ambientsecurity.ai • Bengaluru • Artificial Intelligence • Cybersecurity • Identity Management • Est. 2022
Bengaluru • Artificial Intelligence • Cybersecurity • Identity Management • Est. 2022
2 months ago

IT Administrator

$23k – $57k per year (Estimated) • Senior • 5+ years expBengaluru • Remote (India) • Senior
Ansible
Azure
SLI/SLO/SLA
Cybersecurity
Crowdstrike
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LevelAI

thelevel.ai
LevelAI is a SaaS company focused on improving the quality and consistency of customer conversations, particularly in contact centre and support environments. Its product sits around the day to day work of customer facing teams, using conversation data from calls and digital channels to surface what is happening in real interactions, where processes break down, and how teams can coach and improve. The underlying problem it addresses is familiar to any organisation with a large support or sales operation, it is hard to review conversations at scale, hard to spot patterns early, and hard to turn feedback into practical changes without adding more manual work for managers and agents.
thelevel.ai • Bengaluru • Noida • Mountain View • Data & Analytics • Natural Language Processing • Artificial Intelligence • Est. 2018
Bengaluru • Noida • Mountain View • Data & Analytics • Natural Language Processing • Artificial Intelligence • Est. 2018
$112k – $247k per year (Estimated) • Senior • 2+ years exp • Remote (India, United States) • Bachelor's Degree • Senior
Python
AI/ML
PyTorch
Speech Recognition
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Open 117 daysVerified live · 2 days ago 4 months ago

Forward Deployed Engineer - Agents(Remote)

$21k – $90k per year (Estimated) • Remote (India) • Full-Time
AI Agents
LLM Guardrails
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Increasingly

increasingly.com
To help retailers transform profits & delight customers (create massive loyalty) using AI technology.
increasingly.com • Pune • Bengaluru • E-commerce Platforms • Sales & Marketing • E-commerce Marketing
Pune • Bengaluru • E-commerce Platforms • Sales & Marketing • E-commerce Marketing
$20k – $84k per year (Estimated) • Remote (India) • Visa sponsorship • Bachelor's Degree
Python
JavaScript
Python
Django
FastAPI
Flask
AI/ML
Pandas
Frontend
React.js
DevOps
Amazon EC2
AWS
AWS Lambda
CloudFormation
Rest API
Amazon S3
API Gateway
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$19k – $60k per year (Estimated) • Senior • 8+ years exp • Remote (India) • Visa sponsorship • Master's Degree • Staff
JavaScript
TypeScript
Frontend
Angular
React.js
DevOps
Rest API
Apply
2 months ago

Java Lead

$27k – $71k per year (Estimated) • Lead • 10+ years exp • Remote (India) • Visa sponsorship • Master's Degree • Staff
Java
Java
Hibernate
DevOps
Amazon EC2
Ansible
AWS
AWS Lambda
CI/CD
CloudFormation
Docker
Kubernetes
Terraform
Amazon ECS
Amazon S3
Apply
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Cxg

cxg.com
CXG helps premium and luxury brands transform experiences for meaningful impact
cxg.com • Heilbronn • Ludwigsburg • Stuttgart • Pforzheim • Konstanz • Sales & Marketing • Market Research • Professional Services
Heilbronn • Ludwigsburg • Stuttgart • Pforzheim • Konstanz • Sales & Marketing • Market Research • Professional Services
$10k – $39k per year (Estimated) • Junior • 2+ years expShanghai • Remote (India) • Contractor • Junior
Python
SQL
DevOps
Azure
Git
Terraform
Analytics
ETL/ELT
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Verified live · 6 hours ago 2 months ago

Freelance Graphic Designer

Remote (India, Egypt, Turkey, Jordan, Lebanon) • Freelance • French (Optional)
Adobe Photoshop
Canva
Figma
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Sopra Steria Poland

soprasteria.pl
Sopra Steria Poland is the Polish subsidiary of the European IT and consulting group Sopra Steria. It delivers information technology services including software development, consulting, and business process support for clients in various economic sectors.
soprasteria.pl • HQ: Warsaw, Poland • Software • Information Technology • IT Consulting • 5000+ employees
HQ: Warsaw, Poland • Software • Information Technology • IT Consulting • 5000+ employees
$21k – $44k per year (Estimated) • Lead • 6+ years expNoida • Remote (India) • Visa sponsorship • Master's Degree • Staff
ABAP
SQL
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Model N

modeln.com
Model N's mission is to help our customers drive revenue growth and market share profitably, enabling them to deliver life-changing products to the world. Across both life sciences and high tech, we enable more investment in innovation, leading to...
modeln.com • Hyderabad • Billing & Invoicing • Biotechnology • Software
Hyderabad • Billing & Invoicing • Biotechnology • Software
$10k – $40k per year (Estimated) • Junior • 2+ years expHyderabad • Remote (India) • Visa sponsorship • Bachelor's Degree • Junior
Python
Rust
DevOps
Amazon EKS
Ansible
ArgoCD
AWS
CI/CD
CloudFormation
Datadog
GitHub Actions
GitOps
Kubernetes
New Relic
OpenTelemetry
Prometheus
Terraform
Amazon CloudWatch
GitHub
IAM
Apply
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Swiggy

swiggy.com
We are made up of unbelievably awesome teams that are synonymous with talent,ambition, smartness, passion, versatility and focus. Hyper-productivity and creativity is what we value most as we build a start-up environment where curiosity is expecte...
swiggy.com • Bengaluru • Srinagar • Mysore • Kolkata • Chennai • Marketplaces • Food & Beverages • Delivery • Est. 2014
Bengaluru • Srinagar • Mysore • Kolkata • Chennai • Marketplaces • Food & Beverages • Delivery • Est. 2014
$20k – $53k per year (Estimated) • Middle • 3+ years expBengaluru • Remote (India) • Visa sponsorship • Bachelor's Degree • TS/SCI • Staff
JavaScript
TypeScript
Frontend
Angular
React.js
Sass
Vue.js
Emotion
Redux
Rollup
Webpack
DevOps
Git
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$15k – $40k per year (Estimated) • Junior • 1+ year exp • Remote (India) • Visa sponsorship • Bachelor's Degree • Staff
Kotlin
Swift
Mobile
iOS SDK
Kotlin Multiplatform
SwiftUI
DevOps
CI/CD
Git
Jenkins
Apply
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Mastra

mastra.ai
Mastra is a TypeScript-first platform and framework for building, running, observing, and iterating production AI agents and agentic workflows. It provides an agent builder, typed agents, composable workflows, a harness for coordinating multi-mode agents, durable memory, a server with cloud deployment options, and built-in observability (traces, metrics, logs, evals, datasets) so teams can ship and monitor long-running agent systems. The product is developer-focused, supports local and cloud deployments, and is used by startups and large organizations to automate internal workflows and customer-facing automation.
mastra.ai • Software • Artificial Intelligence • AI Agents
Software • Artificial Intelligence • AI Agents
$74k – $171k per year (Estimated) • Middle • 4+ years exp • Remote • Full-Time • Middle
TypeScript
JavaScript
AI/ML
AI Agents
Frontend
npm
Design
Figma
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Tech Jobs in Kolkata
Frequently asked questions
How many Kolkata jobs in Kolkata are available on Alion?
There are currently 39 active listings from 12 hiring companies on Alion, refreshed daily.
Which companies are hiring for Kolkata jobs in Kolkata?
12 vetted startups and product companies are currently hiring on Alion.
Are remote options available for Kolkata jobs in Kolkata?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Kolkata jobs in Kolkata?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.