Python Jobs in Kolkata

Position Title: DevOps Engineer Location: Kolkata, India Category: Software Developer Jobs Employment Type: Full-Time Seniority Level: Senior Experience Required: Minimum 5 years (in relevant technologies) Job Description We are seeking a highly skilled DevOps Engineer with proven expertise in AWS and familiarity with Azure. You will play a critical role in managing and optimizing cloud infrastructure for large-scale enterprise projects. Collaborating closely with software engineers, system administrators, and cross-functional teams, you will ensure seamless integration, continuous delivery, and scalability of enterprise applications. Strong communication skills and fluency in English are essential. Roles & Responsibilities Cloud Infrastructure Management: Design, implement, and maintain scalable, secure infrastructure on AWS supporting enterprise applications. Optimize for cost, performance, and security. Use infrastructure-as-code tools like Terraform and CloudFormation. CI/CD Pipelines: Develop, manage, and improve CI/CD pipelines with Jenkins, GitLab CI, AWS CodePipeline to enable smooth and reliable software releases. Automate deployments and testing to reduce manual effort. Monitoring & Logging: Implement monitoring and alerting using AWS CloudWatch, Prometheus, Grafana, and ELK Stack. Troubleshoot performance and security issues promptly. Set up dashboards to track system health. Security & Compliance: Enforce security best practices including IAM policies, encryption, vulnerability assessments, and compliance with standards like GDPR and HIPAA. Automate security-related processes. Automation & Scripting: Develop automation scripts (Python, Bash, Shell) for infrastructure management, deployments, and monitoring. Implement self-healing infrastructure to ensure high availability. Collaboration & Documentation: Work closely with development, IT, and security teams to ensure smooth integration and deployment workflows. Document infrastructure architecture, CI/CD pipelines, and operational procedures. Performance Tuning & Cost Optimization: Analyze cloud usage and implement cost-saving strategies. Optimize infrastructure performance and reduce latency for enterprise applications. Skills Required AWS (EC2, ELB, RDS, Lambda, VPC, ECS, EKS, S3) Jenkins, GitLab CI, AWS CodePipeline, Google Cloud Build Monitoring & Logging: AWS CloudWatch, Google Stackdriver, Prometheus, Grafana, ELK Stack Infrastructure as Code: Terraform, Ansible, CloudFormation Scripting: Python, Bash, Shell Version Control: Git Containerization: Docker, Kubernetes Cloud Platforms: AWS, Azure (preferred) Requirements Minimum 5 years in DevOps roles, with at least 2-3 years focused on AWS environments. Deep knowledge of AWS services including EC2, S3, RDS, VPC, Lambda, ECS, EKS, and Load Balancers. Strong skills in infrastructure automation using Terraform, Ansible, or CloudFormation. Expertise in CI/CD tools such as Jenkins, GitHub Actions, or GitLab CI. Proficiency in scripting languages: Python, Bash, Shell. Experience with containerization technologies like Docker and orchestration with Kubernetes or ECS/EKS. Strong understanding of version control workflows using Git. Knowledge of cloud security best practices including IAM, encryption, and compliance. Familiarity with database management (DynamoDB, DocumentDB, RDS/Aurora) and cost management tools like AWS Budgets. Excellent troubleshooting and problem-solving skills under pressure. Bachelor s degree in any discipline, preferably Computer Science or related field. Preferred Skills & Qualifications Knowledge of Azure cloud services (Azure VMs, Blob Storage, AKS, Azure AD). Experience with serverless architectures like AWS Lambda and API Gateway. Familiarity with Agile software development methodologies. Certifications such as AWS Certified DevOps Engineer or AWS Solutions Architect are a plus. Flexible working arrangements. Competitive salary and benefits package. Medical and insurance coverage. Training and mentoring programs. Frequent team celebrations and social activities. Home office allowance. Paid leave benefits and retirement plans. Partial course funding for continued education. Team building events and activities. Qualification : Bachelors degree in any discipline, preferably Computer Science or related field.

Senior AI/ML Developer | 5+ Years Experience | Full-Time | Kolkata About RedoQ RedoQ is a leading IT company specializing in innovation through Artificial Intelligence and Machine Learning. We are expanding our team and looking for an experienced Senior AI/ML Developer to lead AI-driven projects that enhance our products and accelerate business growth. Role Overview As a Senior AI/ML Developer at RedoQ, you will design, develop, and deploy advanced machine learning models and AI algorithms. You will work with large datasets, optimize model performance, and collaborate with cross-functional teams to integrate AI solutions across our platforms. Key Responsibilities Develop, train, and deploy machine learning models and AI algorithms to solve complex business problems. Collect, preprocess, and analyze large-scale datasets for model training. Optimize and fine-tune AI models for accuracy, scalability, and efficiency. Collaborate closely with data scientists, software engineers, and stakeholders to implement AI/ML solutions. Stay updated on the latest AI/ML research and technologies to continuously improve models and processes. Design and implement robust testing and validation strategies for AI models. Maintain clear documentation of models, workflows, and best practices. Required Skills & Qualifications 5+ years of professional experience in AI/ML development. Bachelor s or Master s degree in Computer Science, Data Science, Engineering, or related fields. Expertise in AI/ML frameworks such as TensorFlow, PyTorch, and scikit-learn. Proficient in programming languages like Python or R. Strong skills in data processing and analysis tools such as Pandas and NumPy. Experience with cloud AI/ML platforms like AWS SageMaker, Google AI Platform, or Azure ML. Excellent analytical, problem-solving, and communication skills. Ability to manage multiple projects independently and collaboratively. Preferred Qualifications Experience with advanced ML algorithms including deep learning, reinforcement learning, etc. Familiarity with Big Data technologies such as Hadoop, Spark, or Kafka. Knowledge of CI/CD pipelines tailored for AI/ML model deployment. Experience working in Agile environments. Research publications or contributions to AI/ML journals or conferences. Be part of a cutting-edge AI/ML team driving innovation. Work on challenging and impactful projects with a talented and collaborative team. Grow your skills with ongoing learning and development opportunities. Enjoy a dynamic work environment focused on technology and innovation. Qualification : Bachelors or Masters degree in Computer Science, Data Science, Engineering, or related fields.

About the Company:On a mission to give people limitless access to the vast world of Entertainment, Cineverse s advanced, proprietary technology drives the distribution of over 70,000 premium films, series, and podcasts.From providing a complete streaming solution to some of the world s most recognizable brands, to super-serving our network of fan channels from direct ad sales partnerships to premium global content we offer more of the stories that move us, and technology that moves us forward. Industry leaders with a history of innovation, Cineverse is powering the future of Entertainment. Job Title: Technical LeadJob Summary:We are seeking a highly skilled and experienced Technical Lead to join our team. The ideal candidate will have a strong background in software development, excellent leadership skills, and the ability to guide a team of developers in building robust, scalable, and efficient applications. As a Technical Lead, you will play a crucial role in overseeing the development process, ensuring the delivery of high-quality software solutions, and driving technical innovation within the team.Key Responsibilities: Provide technical leadership and mentorship to a team of software developers. Guide the team in best practices, code reviews, and architectural decisions. Collaborate with project managers to define project scope, timelines, and deliverables. Ensure projects are completed on time and within budget. Design, develop, and implement software solutions. Make architectural decisions that ensure scalability, performance, and maintainability of applications. Maintain high standards of software quality within the team by establishing good practices and habits. Conduct code reviews and provide constructive feedback. Stay up to date with industry trends and emerging technologies. Identify opportunities for innovation and improvement within the development process. Work closely with cross-functional teams, including product managers, designers, and QA engineers, to deliver high-quality products. Ensure alignment of technical direction with business goals. Troubleshoot and resolve technical issues as they arise. Provide guidance and solutions to complex technical problems. Develop and implement the technical strategy for the team. Ensure alignment with the company s overall strategic goals. Evaluate and recommend tools, technologies, and processes to enhance productivity and quality. Collaborate with product management and other stakeholders to define and maintain the technical roadmap. Ensure that technical initiatives align with business objectives and prioritize work to achieve strategic goals.Qualifications: Education: Bachelor s degree in Computer Science, Software Engineering, or a related field. A master s degree is a plus. Experience: Minimum of 15 years of experience in software development, with a focus on specific technologies like Java, .NET, Python, etc. Proven experience in a technical leadership role, leading a team of developers. Strong proficiency in programming languages. Knowledge of software architecture, design patterns, and best practices. Experience with frameworks and cloud services. Excellent leadership and interpersonal skills. Ability to motivate and inspire a team to achieve high performance. Strong analytical and problem-solving skills. Ability to make decisions in a fast-paced environment. Communication Skills: Excellent written and verbal communication skills. Ability to convey complex technical concepts to non-technical stakeholders. Qualification : Bachelors degree in Computer Science, Software Engineering, or a related field. A masters degree is a plus.

Introduction In this role, you ll work in one of our IBM Consulting Client Innovation Centers (Delivery Centers), where we deliver deep technical and industry expertise to a wide range of public and private sector clients around the world. Our delivery centers offer our clients locally based skills and technical expertise to drive innovation and adoption of new technology. A career in IBM Consulting is rooted by long-term relationships and close collaboration with clients across the globe. You ll work with visionaries across multiple industries to improve the hybrid cloud and Al journey for the most innovative and valuable companies in the world. Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio; including Software and Red Hat. Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you ll be encouraged to challenge the norm, investigate ideas outside of your role, and come up with creative solutions resulting in ground breaking impact for a wide network of clients. Our culture of evolution and empathy centers on long-term career growth and development opportunities in an environment that embraces your unique skills and experience. Your Role and Responsibilities Skilled Multiple GCP services GCS, BigQuery, Cloud SQL, Dataflow, Pub/Sub, Cloud Run, Workflow, Composer, Error reporting, Log explorer etc. Must have Python and SQL work experience & Proactive, collaborative and ability to respond to critical situation Ability to analyse data for functional business requirements & front face customer Required Technical and Professional Expertise Intuitive individual with an ability to manage change and proven time management Proven interpersonal skills while contributing to team effort by accomplishing related results as needed Up-to-date technical knowledge by attending educational workshops, reviewing publications Preferred Technical and Professional Expertise Skilled Multiple GCP services GCS, BigQuery, Cloud SQL, Dataflow, Pub/Sub, Cloud Run, Workflow, Composer, Error reporting, Log explorer You love collaborative environments that use agile methodologies to encourage creative design thinking and find innovative ways to develop with cutting edge technologies Ambitious individual who can work under their own direction towards agreed targets/goals and with creative approach to work

Job Title: Data Engineer Location: Kolkata Employment Type: Full-time Experience: 3+ years Salary: INR 10 - 15 LPA Notice Period: 30 Days Role & Responsibilities: Participate in technical and functional design discussions for sprints, modules, or projects Design and implement end-to-end data solutions involving storage, integration, processing, and visualization using Azure Ingest data from multiple sources such as SQL Server, Oracle, Excel, SQL Azure, etc., into Azure Data Factory and Azure Data Lake Storage (ADLS) Extract data from one database and load it into another, ensuring data integrity and performance Build scalable data architecture for ingestion, processing, and surfacing large-scale data for applications Utilize various scripting languages to integrate systems effectively, understanding their nuances Research and implement innovative methods to acquire data and leverage existing data for new applications Collaborate with data architects, analysts, and scientists to prepare datasets for analysis and interpretation Perform statistical analysis and fine-tune data processes based on test results Develop and extend libraries and frameworks to support data workflows Create design documents and provide technical solutions aligned with business requirements Preferred Candidate Profile: Strong understanding of database management, OLAP, and ETL frameworks Minimum 3 years experience working with Azure, Azure Data Factory, and .NET technologies Proficient in creating manual and auto-trigger pipelines in Azure Data Factory Experience in managing ETL jobs in Azure Synapse Analytics, including creating, updating, editing, and deleting jobs Ability to replicate existing application logic within Azure Data Lake, Data Factory, SQL Database, and SQL Data Warehouse environments Solid knowledge of SQL queries, SQL Server Reporting Services (SSRS), and SQL Server Integration Services (SSIS) Proven initiative and innovative mindset Strong analytical and problem-solving skills

Job Title: Linux Systems Engineer Location: Kolkata Job Description: We are looking for a Linux Systems Engineer to join our team in Kolkata! The ideal candidate should have strong experience with Linux operating systems administration, a Bachelor's Degree in a related field, and at least 2 years of relevant experience. Roles & Responsibilities: Strong communication skills, including fluency in English. Exceptional troubleshooting ability and problem-solving skills. Self-motivated and energetic team player with a strong work ethic and a cooperative attitude. Requirements: A Bachelor s or higher degree in a relevant field. Certification in relevant technologies is preferred. Strong experience with Linux operating systems. Ability to configure and maintain Linux systems and processes, including monitoring system health and performance to ensure high levels of availability, security, and performance. Excellent working knowledge of infrastructure technology, including WAN/LAN connectivity, routers, firewalls, and security. Experience providing application and field support. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : A Bachelor's or higher degree in a relevant field.

Job Title: Website Developer Location: Kolkata Job Description: We re looking for talented Website Developers to join our team in our Kolkata office. Candidates should be recent Computer Science/Information Technology graduates with a solid knowledge of PHP and experience in WordPress, Shopify, and MySQL. Roles & Responsibilities: Strong grasp of PHP OOPs concepts and MVC frameworks. Experience with third-party API integration. Theme customization and plugin development in WooCommerce. Solid communication skills and fluency in English. Willingness to learn on the job, collaborate with team members, and contribute positively. A positive and dynamic attitude is essential. Strong logical thinking and analytical skills. Requirements: Bachelor s Degree, preferably in Computer Science/Information Technology. Knowledge of PHP, WordPress, Shopify, MySQL, and JavaScript is essential. Experience with MVC frameworks like Laravel/CodeIgniter is desirable. Basic Linux skills. Familiarity with a version control system. Solid understanding of object-oriented programming. Working knowledge of HTML, CSS, jQuery. Knowledge of MongoDB is an added advantage. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent In-House Celebrations Home Office Allowance Paid Leave Benefits Employment Privileges Gratuity Entitlement Retirement Benefits Partial Course Funding Team Building Activities Qualification : A Bachelor's Degree, preferably in a field related to Computer Science/Information Technology.

Job Title: Full Stack Web Developer Location: Kolkata Job Description: We are looking for a talented Full Stack Web Developer to join our team! The ideal candidate should be proficient in both frontend and backend development technologies and have solid experience in both. Roles & Responsibilities: Excellent English communication skills. A well-motivated team player who brings energy and a strong work ethic. Ability to participate in international projects. Quick learner with the ability to adapt to new technologies and techniques as required. Hands-on experience in both frontend and backend web development. Requirements: At least 3 years of relevant experience. Bachelor's Degree in Computer Science or a related field. Experience with Angular.js and Node.js. Proficiency in PHP, with knowledge of frameworks like Laravel and CodeIgniter being a plus. Strong experience with HTML5 and CSS3. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : Bachelor's in a Computer Science field

Job Title: Lead Web Developer Location: Kolkata Job Description: We are looking for qualified and experienced Lead Web Developers to join our team. The ideal candidate should have advanced experience with Node.js, Angular.js, and MySQL, along with solid PHP experience. Roles & Responsibilities: Solid communication skills and fluency in English. Guide team development efforts towards successful project delivery. Estimate level-of-effort and requirements for complex development projects. Guide collaboration to design effective, efficient, and scalable solutions. Be a team player with a willingness to learn on the job and contribute positively. Maintain a positive attitude. Good logical thinker with strong analytical skills. Ability to adapt quickly to new technologies, techniques, and project requirements. Excellent troubleshooting and problem-solving skills. Experience working on international projects. Manage multiple projects while meeting deadlines and maintaining high-quality results. Requirements: Bachelor's Degree or higher in Computer Science, Information Technology, or related fields. At least 4+ years of team-leading and development experience in PHP, Node.js, .Net, Java, React, and advanced JavaScript. Knowledge of MySQL, MongoDB, Postgres, and Oracle is preferred. Experience with Payment Gateway integrations is a plus. Advanced skills in Git/SVN, Docker, and Kubernetes. Familiarity with Cloud Service Providers is preferred. Capability to handle large development teams and provide technical solutions. Willing to work in any shift. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : Bachelor's or higher degrees in Computer Science, Information Technology, or related fields.

Job Title: QA Professional/Automation Tester Location: Kolkata Job Description: We re looking for a QA Professional/Automation Tester to join our team in the Kolkata area! Applicants interested in automation testing jobs should have experience with website and web application testing, scripting, testing automation, and a Bachelor s Degree in a relevant field. Roles & Responsibilities: Excellent communication skills in English. Strong troubleshooting and problem-solving abilities. A self-motivated team player with a strong work ethic. Ability to participate in international projects. Interact with clients to resolve issues and provide updates. Manage multiple projects while maintaining deadlines and quality results. Adapt quickly to new technologies and techniques when required. Requirements: At least 1 year of relevant experience. Bachelor s Degree in Computer Science or a related field. Proficiency in Selenium, setting up Selenium Test Environment (STE), and Selenium Environment Setup with an IDE. Understanding of TestNG, BDD framework, Data Driven Framework, and Cucumber. Experience with OOPs concepts is desirable. Proficiency in Java or Python. Experience with cross-browser testing. Knowledge of Functional and Non-Functional Testing. Experience with regression, re-testing, smoke, and sanity testing. Ability to write and analyze test cases and test scenarios. Familiarity with CI/CD, Pipelines, Jenkins, and Maven is desirable. Experience in creating automation test plans and getting approval. Working knowledge of different testing and bug tracking tools. Experience with Postman, JMeter, SQL, Git, and Mobile Automation is a plus. Knowledge of HTML and CSS is a plus. Strong ability to report and summarize test results. Experience in change management and executing regression tests. Understanding of integration testing and system testing is desired. Ability to conduct requirement analysis is a plus. Experience in creating test plans is a plus. Security knowledge and penetration testing experience is a plus. Ability to identify test data requirements is desirable. Prior experience in the eCommerce industry is a plus. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : Bachelors in a Computer Science field.

Job Title: Software and Website Tester Location: Kolkata Job Description: We re looking for a Software and Website Tester in the Kolkata area! Applicants should be experienced with manual testing of web pages and have a Bachelor s Degree in a relevant field. Roles & Responsibilities: Excellent communication skills in English. Strong troubleshooting and problem-solving abilities. A self-motivated team player who brings energy and a strong work ethic. Ability to participate in international projects. Capable of managing multiple projects while meeting deadlines and maintaining quality results. Ability to adapt to new technologies and techniques when needed to meet project requirements. Requirements: At least 2 years of relevant experience. Prior experience working with eCommerce platforms or settings is preferred. A Bachelor s Degree in Computer Science, Information Technology, or a relevant field. Experience with automation testing software like Selenium is a bonus. Proven manual testing experience. What We Offer You: Flexible Working Competitive Compensation Insurance Benefits Training & Mentoring Frequent Celebrations Home Office Allowance Paid Leave Benefits Retirement Benefits Partial Course Funding Team Building Activities Qualification : A Bachelors Degree in Computer Science/Information Technology, or relevant field.

Job Overview: Senior Automation Test Engineer As a Senior Automation Test Engineer, you will play a key role in ensuring the quality, reliability, and performance of our software products. You will be responsible for designing, developing, and executing automated test scripts using industry-standard tools to ensure our products meet the highest standards of quality. This role requires close collaboration with developers, product managers, and other QA engineers to identify test requirements, create test plans, and implement automated tests. Your contributions will drive continuous improvement, efficiency, and innovation in our testing processes. Key Responsibilities: Automation Frameworks & Script Development: Design, develop, and maintain robust, scalable, and high-quality test automation frameworks and scripts using tools like Selenium, Appium, TestNG, JUnit, Python, Java, etc. Test Strategy & Planning: Collaborate with product and development teams to define test strategies, develop comprehensive test plans, and create test cases tailored for automated testing. CI/CD Integration: Execute automated test scripts as part of the CI/CD pipeline, analyze test results, and generate detailed defect reports. Communicate findings and metrics to stakeholders. Process Optimization: Identify opportunities for optimizing testing processes and advocate for the automation of tests. Implement best practices in test automation and quality assurance. Cross-Functional Collaboration: Ensure automation tests align with the overall development process by working closely with developers, product managers, and other teams. Assist in resolving complex technical issues. Mentorship & Guidance: Provide leadership and guidance to junior QA engineers and test automation engineers, fostering a culture of continuous learning and improvement within the team. Tool Integration & Evaluation: Evaluate, recommend, and integrate new tools and technologies into the test automation framework to continuously enhance testing capabilities. Documentation: Maintain thorough and detailed documentation of automated test scripts, test data, and results for transparency and traceability. Qualifications: Experience: 5+ years of experience in software testing and automation. Proven experience with test automation tools such as Selenium, Appium, Cypress, etc. Hands-on experience with scripting languages like Python, Java, or JavaScript. Experience with CI/CD tools like Jenkins, Git, Docker, etc. Strong understanding of software development lifecycle (SDLC) and software testing lifecycle (STLC). Skills: Proficient in designing and implementing automation frameworks from scratch. Strong analytical and problem-solving skills with attention to detail. Excellent communication skills, both verbal and written. Familiarity with Agile/Scrum methodologies. Experience with performance testing and security testing is a plus. Education: Bachelor s degree in Computer Science, Engineering, or a related field. Advanced degrees are a plus. Certifications: ISTQB certification or similar certification in software testing is desirable. What We Offer: Competitive salary and benefits package. Opportunities for growth and professional development. Collaborative and innovative work environment. Exposure to new tools, technologies, and cutting-edge practices in test automation. Qualification : Bachelors degree in Computer Science, Engineering, or a related field.