11+ Sentiment Analysis Jobs in Bangalore (Bengaluru) | Sentiment Analysis Job openings in Bangalore (Bengaluru)
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Data Science
Machine Learning (ML)Sizzle is an exciting new startup that’s changing the world of gaming. At Sizzle, we’re building AI to automate gaming highlights, directly from Twitch and YouTube streams. We’re looking for a superstar engineer that is well versed with AI and audio technologies around audio detection, speech-to-text, interpretation, and sentiment analysis.
You will be responsible for:
Developing audio algorithms to detect key moments within popular online games, such as:
Streamer speaking, shouting, etc.
Gunfire, explosions, and other in-game audio events
Speech-to-text and sentiment analysis of the streamer’s narration
Leveraging baseline technologies such as TensorFlow and others -- and building models on top of them
Building neural network architectures for audio analysis as it pertains to popular games
Specifying exact requirements for training data sets, and working with analysts to create the data sets
Training final models, including techniques such as transfer learning, data augmentation, etc. to optimize models for use in a production environment
Working with back-end engineers to get all of the detection algorithms into production, to automate the highlight creation
You should have the following qualities:
Solid understanding of AI frameworks and algorithms, especially pertaining to audio analysis, speech-to-text, sentiment analysis, and natural language processing
Experience using Python, TensorFlow and other AI tools
Demonstrated understanding of various algorithms for audio analysis, such as CNNs, LSTM for natural language processing, and others
Nice to have: some familiarity with AI-based audio analysis including sentiment analysis
Familiarity with AWS environments
Excited about working in a fast-changing startup environment
Willingness to learn rapidly on the job, try different things, and deliver results
Ideally a gamer or someone interested in watching gaming content online
Skills:
Machine Learning, Audio Analysis, Sentiment Analysis, Speech-To-Text, Natural Language Processing, Neural Networks, TensorFlow, OpenCV, AWS, Python
Work Experience: 2 years to 10 years
About Sizzle
Sizzle is building AI to automate gaming highlights, directly from Twitch and YouTube videos. Presently, there are over 700 million fans around the world that watch gaming videos on Twitch and YouTube. Sizzle is creating a new highlights experience for these fans, so they can catch up on their favorite streamers and esports leagues. Sizzle is available at http://www.sizzle.gg">www.sizzle.gg.
Job Summary:
We are seeking an experienced Tableau Server Administrator to manage, maintain, and optimize our multi-node, on-premise Tableau Server environment. The ideal candidate will have strong expertise in Tableau Server architecture, installation, upgrades, and troubleshooting, as well as ensuring its scalability, performance, and security. This role will also involve collaboration with business intelligence teams to support Tableau dashboards and workflows.
Key Responsibilities:
Tableau Server Installation & Configuration:
- Manage multi-node, on-premise Tableau Server deployment and configuration.
- Install and upgrade Tableau Server across environments (Development, QA, Production).
- Configure and maintain Tableau Server processes, services, and configurations for optimal performance.
Performance Monitoring & Optimization:
- Monitor server performance, disk space, and log files to ensure availability and efficiency.
- Conduct capacity planning and fine-tune server resources (e.g., CPU, RAM, and disk utilization) to support increasing workloads.
- Optimize Tableau extracts, data connections, and server processes for improved speed and efficiency.
User Management & Security:
- Manage user accounts, groups, roles, and permissions in Tableau Server.
- Implement and enforce security protocols for data, content, and access controls.
- Collaborate with IT teams to ensure compliance with organizational security policies.
Troubleshooting & Issue Resolution:
- Diagnose and resolve Tableau Server-related issues, including downtime, errors, and performance bottlenecks.
- Work with Tableau Support to address critical incidents and escalations.
Automation & Scripting:
- Automate administrative tasks using Tableau Server Command Line (tabcmd) and REST APIs.
- Schedule and monitor Tableau extract refreshes, subscriptions, and workflows.
Collaboration with Stakeholders:
- Work closely with BI developers, data engineers, and analysts to support Tableau content publishing and troubleshooting.
- Assist in creating governance standards for Tableau content and server usage.
Data Connectivity & Integration:
- Maintain and troubleshoot Tableau Server connections to various data sources, such as SQL databases, flat files, and APIs.
- Collaborate with data teams to ensure high availability and data accuracy.
Upgrades, Patches & Backups:
- Plan and execute Tableau Server upgrades, patches, and backups with minimal disruption to operations.
- Implement disaster recovery plans and strategies for Tableau Server.
Documentation & Reporting:
- Maintain detailed documentation for server configurations, upgrade logs, and processes.
- Create usage reports, server activity logs, and audit trails for stakeholders.
Required Skills & Qualifications:
Technical Expertise:
- Strong experience with Tableau Server administration in a multi-node, on-premise environment.
- Proficiency in Tableau Desktop, Tableau Prep, and Tableau Server tools (tabcmd, TSM, REST API).
- Knowledge of Windows Server/Linux administration and networking concepts.
- Familiarity with scripting languages (Python, PowerShell, or Bash) for automation.
Database & Data Integration Skills:
- Experience with relational databases like SQL Server, PostgreSQL, Oracle, or MySQL.
- Knowledge of data extraction, ETL processes, and integrating Tableau with enterprise data sources.
Performance Tuning:
- Expertise in optimizing Tableau extracts, dashboards, and server configurations for high performance.
Problem-Solving Skills:
- Ability to troubleshoot server issues and resolve them efficiently.
Soft Skills:
- Excellent communication and collaboration skills.
- Strong organizational skills with attention to detail.
Preferred Qualifications:
- Tableau Server Certified Associate or Certified Professional certification.
- Experience managing Tableau in high-availability and disaster recovery scenarios.
- Familiarity with Tableau Cloud or hybrid Tableau environments.
- Knowledge of load balancing, SSL certificate configuration, and Active Directory integration.
Benefits:
- Competitive salary and performance-based incentives.
- Opportunities for professional development and Tableau certifications.
- Flexible working hours and hybrid working options (if applicable).
- Access to cutting-edge BI tools and resources.
JAVA Developer
Exp: 8+ Years
Location: Bengaluru
Notice period: 0-30 days
Key Responsibilities:
Design & Develop Scalable Microservices:
- Architect, develop, and deploy RESTful APIs & Microservices using SpringBoot.
- Ensure high availability and fault tolerance using Resilience4J and circuit breakers.
Database & Caching Optimization:
- Work with PostgreSQL, MySQL, MongoDB, or Cassandra for optimal data persistence.
- Implement caching strategies using Redis or Memcached.
Security & Performance Best Practices:
- Apply OAuth2, OpenID Connect, or Keycloak for authentication.
- Secure APIs using JWT, Role-Based Access Control (RBAC), and API Gateways.
- Use Spring Security and OWASP guidelines to harden the system.
Event-Driven & Asynchronous Processing:
- Implement Kafka, RabbitMQ, or ActiveMQ for real-time event-driven achitecture.
- Use Spring WebFlux for reactive programming in high-throughout applications.
Testing & Code Quality:
- Write unit tests using JUnit, Mockito, and TestContainers.
- Perform contract testing with Pact or Spring Cloud Contract.
- Ensure code quality using SonarQube, PMD, and Checkstyle.
Observability & Logging:
- Use ELK Stack (Elasticsearch, Logstash, Kibana) or Grafana & Prometheus for monitoring.
- o Implement distributed tracing using Jaeger or Zipkin.
Collaboration & Agile Development:
- Follow Agile and Scrum methodologies with JIRA, Confluence, or Trello.
- Work closely with frontend, DevOps, and product teams.
Required Skills & Technologies:
• Languages: Java, Kotlin (Good to Have)
• Frameworks: Spring Boot, Spring Cloud, Spring WebFlux
• Microservices & API Development: REST, GraphQL, gRPC
• Cloud Platforms: AWS, Azure, GCP or any
• CI/CD & DevOps: Docker, Kubernetes (K8s), Helm, terraform (nice to have)
• Databases: PostgreSQL, MySQL, MongoDB, Redis
• Messaging Systems: Kafka, RabbitMQ, ActiveMQ
• Security & Authentication: OAuth2, OpenID Connect, JWT, Keycloak
• Testing Frameworks: JUnit, Mockito, TestContainers, Pact
• Logging & Monitoring: ELK Stack, Prometheus, Grafana, Jaeger
• Version Control: Git, GitHub, GitLab
• Agile Methodologies: Scrum, Kanban
Experience 5-10 yrs
Bangalore North- Western
1. **Office Management & Administration**
- Oversee daily office operations to ensure the smooth functioning of the workspace.
- Manage office supplies and equipment, ensuring all resources are available and in working order.
- Coordinate maintenance and repairs to keep the office safe and efficient.
- Handle document organization, filing, and data management for quick retrieval and better productivity.
- Schedule meetings, coordinate travel, and support event planning for team or client events.
2. **Client & Partner Communication (Mandarin-English) **
- Act as the primary liaison for Mandarin-speaking clients or partners.
- Translate documents, emails, and other communications from Mandarin to English and vice versa.
- Assist in meetings by providing translation or language support to ensure effective communication.
- Coordinate with vendors or partners in Mandarin-speaking regions, ensuring all requirements are met and deadlines respected.
3. **Financial & Resource Management**
- Assist in budgeting and expense tracking, keeping an organized record of office expenditures.
- Manage petty cash and process reimbursements or invoices for the team.
- Collaborate with finance or HR teams to process payroll, employee benefits, or expense reports.
4 **Coordination with External Stakeholders**
- Coordinate with building management, vendors, and contractors for office upkeep.
- Arrange logistics for client visits, including transportation, accommodation, and meeting schedules if needed.
- Ensure compliance with local laws, regulations, and safety protocols.
5. **Administrative Support for Senior Management**
- Provide executive assistance to senior leaders, such as managing their schedules, emails, and travel arrangements.
- Prepare presentations, reports, and correspondence as needed.
6. **IT & Communication Systems Management**
- Coordinate with IT support for the setup and maintenance of office computers, phones, and internet.
- Ensure that communication systems (like video conferencing tools) are functional for smooth client calls.
● Role: Accounts Receivable Executive
● Location: Bengaluru
● Compensation: Negotiable based on candidate profile
● Date of Joining: ASAP
Job Description:
We are looking for a skilled Accounts Receivable to provide financial, administrative and
clerical services. Accounts receivable duties include ensuring accuracy and efficiency of
operations, processing and monitoring incoming payments, and securing revenue by verifying
and posting receipts.
📈 Key Responsibilities
● Maintaining the billing system
● Generating invoices and account statements
● Verify and accurately post all payments to the correct invoice/s
● Reconciliation of accounts receivable ledger
● Support the month end process
● Report on Aged Receivables plus other ad hoc reporting where applicable
● Maintaining accounts receivable files and records
● Maintain accounts receivable records to ensure aging is up to date, credits and
collections are applied, uncollectible amounts are accounted for, and miscellaneous
differences are cleared
● Monitor and collect accounts receivable by contacting the respective Client Account
Manager via email.
● Prepare analytical and ratio analysis in relation to A/R for management to gain a better
understanding of how collection efforts are progressing
● Producing monthly financial and management reports
● Investigating and resolving any irregularities or enquiries
● Assisting in general financial management and analysis
● Assist in streamlining and improving the accounts receivable process identifying areas
of performance improvement
📃Requirements
● Concise communication over email, phone, and in-person (English and Hindi is must)
● Proficient with Microsoft Excel, Tally
● Accuracy and attention to detail when managing accounting figures and financial
records
● Understanding of basic accounting principles, fair credit practices and collection
regulations
● Appropriate handling of sensitive information
● Ability to build and manage client relationships
● Ability to work autonomously, yet be part of a broader team
● Team player with the ability to communicate and coordinate with multiple parties
🤩 Benefits
● Becoming a part of the early core team
● Competitive salary
● Work with colleagues from strong backgrounds & hungry to succeed
● Opportunity to interact with and learn from high-pedigree investors & mentors -
○ VCs: Elevation Capital (erstwhile SAIF Partners), Matrix Partners
○ Select angel investors: Kunal Shah, Nithin Kamath, Amit Ranjan
Java
Amazon Web Services (AWS)
Docker
Kubernetes
JavascriptExperience of atleast 9 + years in developing Java Solutions and Architecture
Mandatory Experience of working on AWS, Microservices architecture, Dockers, Kubernetes
Experience in creating architecture for Cloud Applications in AWS
Should have worked on large scale Saas application for atleast 3 years
Knowledge and experience in any of the following
Javascript, AngularJS, Python, Ruby, PHP
Driving DevOps best practices by using Docker, Kubernetes.
Excellent interpersonal, verbal and written communication skills
Location Chennai, Bengaluru, Hyderabad,
C++
C#Title: Product Development Engineer II- BillMe (Razorpay)
About Razorpay :
Razorpay is a rapidly growing platform company powering small and medium scale businesses. We are a finTech startup that emphasizes transparency, collaboration and career growth, with the ability to work on small, nimble teams. The company has rapidly expanded into greenfield areas like neo banking and B2B lending. Our employees are able to create change at scale and have an opportunity to truly disrupt and shape FinTech space. Transaction volumes have been growing at a rapid pace - 5X year-over-year growth over the past few
years.
About Billme (Acquisition of Razorpay) :
BillMe is the world's leading digital billing provider. It was founded by Jai Hemrajani, Kuber Pritmani, and Rupam Jain in 2018. BillMe has now evolved into a "CRM powered by Digital Billing."
BillMe helps over 4000+ businesses like McDonald's, Tata, BurgerKing, and Decathlon send digital bills, collect data, and increase sales and engagement.
BillMe was acquired by Razorpay in 2023. The collaboration between Razorpay and BillMe aims to help retail brands digitalize and seamlessly access omnichannel payment solutions.
Roles & Responsibilities:
To succeed in this role, you’ll need a customer-first attitude and the following:
- A minimum 3 years of hands on experienced in building desktop / client-server applications using programming skill C++, C#, WPF, .NET and SQL
- Good understanding of design patterns.
- Ability to create in depth technical design & implementation of a product feature and work independently on assigned modules
- Utilize version control systems to manage codebase and collaborate with a development team.
- Implement multi-threading and concurrency concepts to enhance application responsiveness.
- Leverage knowledge of Windows architecture for effective software development.
- Utilize SQL databases for data storage and retrieval.
- Develop user-friendly interfaces using WPF (Windows Presentation Foundation).
Qualifications:
- Proficiency in C++, C# and .Net programming languages.
- Proficient understanding of Windows architecture, Rest Api and Git.
- Understanding of SQL databases will be an added advantage.
- Good experience with WPF (Windows Presentation Foundation).
- Strong problem-solving skills, attention to detail, and proactive attitude.
- Good communication skills in English (verbal and written).
If you are a motivated and skilled Software Developer with expertise in C++, C# and WPF, and you are ready to take on challenging work in a dynamic environment, we encourage you to apply. Join us in creating innovative software solutions that make a difference.
Java
NodeJS (Node.js)
Python
Android DevelopmentAdvertising at our client is a fast-growing multi-billion dollar business that spans across desktop, mobile and connected devices; encompasses ads on our clients portal and a vast network of hundreds of thousands of third party publishers; and extends across US, EU and an increasing number of international geographies.The Supply Quality organization in Bangalore has the charter to solve optimization problems for ad programs to ensure high-quality ad-impressions. We develop advanced algorithms and systems to optimize performance for our advertisers and publishers. We are focused on solving a wide variety of problems in computational advertising like traffic quality prediction (robot and fraud detection), Security forensics and research, Viewability prediction, Brand Safety and experimentation. Our team includes experts in the areas of distributed computing, machine learning, statistics, optimization, text mining, information theory and big data systems.
The Supply Quality infrastructure(SQI) team builds large-scale real-time transactional solutions, batch and stream processing systems, internet scale crawling solutions and storage infrastructure. We process bid requests in the orders of tens of billions per day with our real-time, batch and stream processing systems. To handle data at this scale, we use cutting-edge open source technologies like Hadoop, Spark, Redis etc.. We are not tied to one technology. Instead, we use what is best suited for the purpose. All of our systems tend to be loosely coupled, communicating using synchronous and asynchronous messaging, leading to a classic distributed processing architecture. All our systems need to also implement complex machine learning and optimization algorithms at scale.
We are looking for a talented Engineering Manager to lead a new big-data engineering initiative within SQI. The team will own building highly available, efficient and low latency internet scale infrastructure including web-scale crawler, contextual processing and classification systems that will be used across multiple advertising use cases. As a leader of the team, you will be responsible to evolve the charter of the team, work with stakeholders to set goals and deliver them. To succeed, you need to demonstrate sound technical acumen, excellent project management skills, great communication skills, and hire, build, and develop your team. You will be responsible for fostering a culture of engineering excelllence towards delivering cutting-edge solutions that materially improve customer experience.
Primary responsibilities:
- Provide technical expertise and leadership throughout product life cycles, influence software engineers best practices for your team and own operational metrics
- Work with business leaders and product managers to define product requirements.
- Prioritize, communicate, maintain, and execute roadmaps, project plans, and commitments
- Work with engineers to define technical requirements and architect and execute best-in-class implementations in agile manner
- Build and maintain world-class customer experience and operational excellence for your deliverables
- Hire, manage, mentor and grow a high performance team of Software Engineers
They are a new lender- the first API delivers Real-time. (FA
- Drive the goals by understanding the requirements and preparing a robust test strategy
- Analyze and understand existing automation framework and automate manual test cases
- Upgrade/create a new reusable test framework using Java, Cucumber, Selenium as per functional requirements
- Analyze the business requirements and craft detailed level of test scenarios/cases/plan
- Carry out functional and regression testing
- Be responsible to handle multiple projects at the same time
- Complete STLC process with deliverable on time within excellent quality
- Requirement/Status communication with all the stakeholders like development team, business, product delivery team, senior management
- Good Experience in testing API and service side components
- BFSI Domain experience is MUST
- Highlight/Escalate the risk and issues in a timely manner In this role you will:
- Be responsible and held accountable for the quality of products developed by IT for our internal and external customer
- Help improve QA practices and processes by creating and maintaining documentation, QA templates, and other related artifacts
- Work in an Agile environment with distributed teams
- Maintain QA artifacts (such as documentation, etc.) and report QA metrics
- Be heavily involved with the Development teams during development, UAT teams during the acceptance testing, and Release Team for deployments and post-deployment QA
- Manage defect tracking for all software projects and assist with defect management by providing periodic updates to senior management as requested
- Be responsible for all QA resources
- Must remain up-to-date with relevant information and security practices within the industry and security training annually.
Skills:
- we are looking for a senior profile, a person having experience in testing API (Enterprise level product)
- Working knowledge of build automation tools like Maven, Gradle, Jenkins, etc.
- Expertise in version control tools like GIT.
- Using IDE's like IntelliJ, Eclipse, Spring tool suit, etc
- Expertise in web services technologies such as Restful with microservices architecture
- Good knowledge of SQL Database n
- Excellent communication, documentation, and organizational skills.
- Experience in a complex, large volume operation
- Excellent written and verbal communication skills
- Plan the timelines of delivery details of the Group/ Division project activities
- Looking engineers with 3 - 4 years of experienced embedded software and embedded Linux developers
- Design and implement Embedded Linux based applications
- Design and implement embedded software for telematics and IoT products
- Code review and optimization
- Develop board support packages for new hardware designs
- Provide customization and field support
- Closely work with the hardware development team
Requirements:
- BE/BTech in ECE, EEE or CS
- 3 - 4 years of experience in embedded software and embedded Linux development
- Good working experience in Linux applications and drive development
- Good C programming skills
- Good knowledge of OS programming
- Familiarity with configuration management tools
- Good communication skills
React NativeWe are looking to hire a React Native Mobile App Developer for a Singapore based Fintech startup. A joint venture of Singapore Stock Exchange and Temasek an investment company has recently acquired a minority stake in the company. Candidates must have a strong understanding of end-to-end flows encompassing front-end, application server, APIs and databases. The candidates must possess strong programming skills.
Requirements:
- Has demonstrable experience in building mobile apps for iOS and Android using React Native.
- The candidate must have at least 2 years of relevant experience in mobile app development.
- Detail-orientation and appreciation of usability, design and aesthetic elements is a must.
- Overall experience of 3-8 years, with relevant educational background or certifications.
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