11+ MapReduce Jobs in Kolkata | MapReduce Job openings in Kolkata

Skills and competencies:

Required:

·        Strong analytical skills in conducting sophisticated statistical analysis using bureau/vendor data, customer performance

Data and macro-economic data to solve business problems.

·        Working experience in languages PySpark & Scala to develop code to validate and implement models and codes in

Credit Risk/Banking

·        Experience with distributed systems such as Hadoop/MapReduce, Spark, streaming data processing, cloud architecture.

• Familiarity with machine learning frameworks and libraries (like scikit-learn, SparkML, tensorflow, pytorch etc.
• Experience in systems integration, web services, batch processing
• Experience in migrating codes to PySpark/Scala is big Plus
• The ability to act as liaison conveying information needs of the business to IT and data constraints to the business

applies equal conveyance regarding business strategy and IT strategy, business processes and work flow

·        Flexibility in approach and thought process

·        Attitude to learn and comprehend the periodical changes in the regulatory requirement as per FED

We're Hiring: UI/UX Designer 🚨

Are you passionate about creating intuitive and stunning digital experiences?

💼 Location: Kolkata (On-site)

🕒 Exp - 4-6 years

📩 Interested? You can DM us (HR Tama Saha - Weavers Web)

We’re on the lookout for a UI/UX Designer with:

✅ 4-6 years of design experience in Adobe XD, Figma, and Photoshop

✅ 1+ year of client communication experience

Join our creative team and work on impactful projects that combine design thinking, client collaboration, and cutting-edge visuals.

✅ Collaborate with developers and product teams

✅ Turn ideas into beautiful user interfaces

✅ Communicate directly with clients and translate feedback into powerful design solutions

✅ Help shape experiences that people love to use

Let’s build something beautiful together! 🚀

We are looking for an experienced Technical Lead with a strong development background and leadership skills to drive technical solutions and manage a dynamic development team. The ideal candidate must have hands-on experience in WordPress, Laravel, Shopify, Node.js, and Server management, along with excellent communication and team leadership abilities.

Key Responsibilities:

Technical Leadership & Development:

• Lead the development team, providing technical direction, guidance, and mentorship.
• Architect and implement scalable, high-performance, and secure web applications.
• Provide hands-on expertise in WordPress, Laravel, Shopify, and Node.js.
• Manage and optimize server infrastructure for smooth deployment and performance.
• Ensure best coding practices, security, and performance optimization.
• Conduct code reviews, provide constructive feedback, and improve development processes.
• Troubleshoot, debug, and resolve complex technical issues.

Team Management & Leadership:

• Build and lead a high-performing development team, fostering a collaborative work culture.
• Assign tasks, monitor progress, and ensure timely delivery of projects.
• Conduct regular team meetings, training, and performance evaluations.
• Encourage innovation, skill development, and knowledge sharing within the team.
• Collaborate with cross-functional teams, including designers, project managers, and stakeholders.
• Act as a bridge between technical teams and business stakeholders, ensuring alignment on goals

Requirements:

• 5+ years of experience.
• Proven ability to lead and manage a development team.
• Expertise in WordPress, Laravel, Shopify, and Node.js.
• Strong experience in server management (Linux, cloud hosting, deployment).
• Hands-on experience with APIs, third-party integrations, and database management.
• Ability to design and implement technical solutions aligned with business objectives.
• Strong understanding of performance optimization, security, and scalability.
• Excellent problem-solving skills and attention to detail.
• Strong communication skills in English, both written and verbal.
• Proactive, self-motivated, and able to work in a fast-paced environment.

Please note that, we are looking Male candidates for this position, in an around West Bengal only. 

👋🏼We're Nagarro.

We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale across all devices and digital mediums, and our people exist everywhere in the world (19000+ experts across 33 countries, to be exact). Our work culture is dynamic and non-hierarchical. We are looking for great new colleagues. That is where you come in!

REQUIREMENTS:

• Must have Skills: Node JS, Microservices architecture (MSA) (Capable),Javascript/Typescript, AWS S3/ LAMBDA/ EC2/DYNAMODB
• Cloud developer with a minimum of 6 years of experience Technical skills in most of the following areas
• Expert in developing REST Services and APIS using JavaScript, TypeScript NodeJS is a must 
• Implementing Serverless Software development using Amazon Lambda written in NodeJS is desirable.
• Services including AWS IoT, S3, RDS, IAM, Cognito, SNS, VPC, EBS, AWS Route 53, and Cloud Watch is a must
• Proficient in database concepts including schema design, querying, performance tuning, and debugging (Both SQL and No-SQL databases)
• Strong experience in designing and developing enterprise cloud-based IoT solutions using AWS
• Develop Web, APIs, IoT & Cloud based solutions is a must
• Ability to write automated unit test cases using mocking frameworks (Jasmine, Mocha, chai, Jest, etc.)
• Experience in modern data architectures (e.g. Micro Service, event-driven architectures, stream processing, and integrating real-time analytics into customer applications is desirable
• Have a good eye for NFRs (Scalability, extensibility, reliability, etc.) while evaluating design. should be able to Converts Solution Requirements into logical systems & subsystems
• Innovates and creates new ideas and have the ability to develop quick proof of concepts and validate with the customer.

RESPONSIBILITIES:

• Understanding functional requirements thoroughly and analysing the client’s needs in the context of the project
• Envisioning the overall solution for defined functional and non-functional requirements, and being able to define technologies, patterns, and frameworks to realize it
• Determining and implementing design methodologies and tool sets
• Enabling application development by coordinating requirements, schedules, and activities.
• Being able to lead/support UAT and production roll outs
• Creating, understanding, and validating WBS and estimated effort for given module/task, and being able to justify it
• Addressing issues promptly, responding positively to setbacks and challenges with a mindset of continuous improvement
• Giving constructive feedback to the team members and setting clear expectations.
• Helping the team in troubleshooting and resolving of complex bugs
• Carrying out POCs to make sure that suggested design/technologies meet the requirements.

Skills and requirements

• Experience analyzing complex and varied data in a commercial or academic setting.
• Desire to solve new and complex problems every day.
• Excellent ability to communicate scientific results to both technical and non-technical team members.

Desirable

• A degree in a numerically focused discipline such as, Maths, Physics, Chemistry, Engineering or Biological Sciences..
• Hands on experience on Python, Pyspark, SQL
• Hands on experience on building End to End Data Pipelines.
• Hands on Experience on Azure Data Factory, Azure Data Bricks, Data Lake - added advantage
• Hands on Experience in building data pipelines.
• Experience with Bigdata Tools, Hadoop, Hive, Sqoop, Spark, SparkSQL
• Experience with SQL or NoSQL databases for the purposes of data retrieval and management.
• Experience in data warehousing and business intelligence tools, techniques and technology, as well as experience in diving deep on data analysis or technical issues to come up with effective solutions.
• BS degree in math, statistics, computer science or equivalent technical field.
• Experience in data mining structured and unstructured data (SQL, ETL, data warehouse, Machine Learning etc.) in a business environment with large-scale, complex data sets.
• Proven ability to look at solutions in unconventional ways. Sees opportunities to innovate and can lead the way.
• Willing to learn and work on Data Science, ML, AI.

SKILL AND EXPERIENCE REQUIRED:

• 2+ years of experience in Java skills.
• 2+ years of hands-on HTML5/CSS3 experience.
• Experience with popular JavaScript frameworks such as ReactJs or Angular 2.0; experience preferred.
• Experience of working with HTTP 1.1, and HTTP/2.
• Experience with RESTful APIs and JSON RPC.
• Ability to write clean, bug-free code that is easy to understand and easily maintainable.
• Experience following Git workflows.
• Working knowledge of DevOps tools (e.g., Terraform, Ansible, Jenkins, Kubernetes, Helm and CI/CD pipeline etc.).

About:

Pangolin is a brand consultancy and creative agency. We help companies create positive change in the world by raising awareness through branding and inspiring through storytelling. We’re growing our team of creatives and strategists. Join us if you’re craving work that makes a real difference in the world, and a work culture that allows you to have a balanced life. 

Role:

Creative Content Writer - B2B/B2C

Description:

Our clients have stories that need telling, we’re looking for storytellers who weave the right narrative for them. Are you comfortable telling stories of social impact, societal change, industrial evolution, and technological innovation? Are you well-versed with corporate communication, writing content for B2B marketing and sales, and enterprise content marketing? Have you worked on a large variety of content types - emails, brochures, flyers, social media content, website copy, sales presentations, webinar decks, articles, and whitepapers? Then you might be a good fit for this job.

Competencies:

• Ability to work on multiple projects simultaneously, effectively juggle diverse writing demands, and deliver on-time
• High retention capacity and the ability to understand client briefs to create effective content strategies.
• An unerring eye for detail and a knack for creativity. 

Skills:

• Ability to interpret data to make recommendations for optimizing online content marketing.
• Unique, engaging, and varied writing styles with good proofreading and research skills.
• Knowledge of keywords, meta tags, SEO, and basic writing terminologies.

Experience:

• Understands marketing KPIs and ROI generated from content marketing programs, including an understanding of how content sources influence audience acquisition pipelines.
• Experienced in writing blogs, product portfolios, reports, web content, brochures, and other marketing collateral for B2B/B2C clients.
• Has a solid foundation in SEO, content strategy, analytics, copywriting, and copy editing.

Location and Type: 

Remote, Full-time

Evaluation:

Portfolios will be checked for expertise in both B2B and B2C domains. Please share only samples of work done by yourself for actual clients. Share only creative work done for an actual company, strictly no SEO blogs or personal blogs. . Shortlisting will be followed by a video interview.