11+ Operations research Jobs in India

Java Developer – Job Description

Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Exp. - 5 to 12 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns. • Should have the ability to analyze, design, develop and test complex, low-latency client facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability to express their design ideas and thoughts. About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider. 

Primary Responsibilities

• Understand current state architecture, including pain points.
• Create and document future state architectural options to address specific issues or initiatives using Machine Learning.
• Innovate and scale architectural best practices around building and operating ML workloads by collaborating with stakeholders across the organization.
• Develop CI/CD & ML pipelines that help to achieve end-to-end ML model development lifecycle from data preparation and feature engineering to model deployment and retraining.
• Provide recommendations around security, cost, performance, reliability, and operational efficiency and implement them
• Provide thought leadership around the use of industry standard tools and models (including commercially available models and tools) by leveraging experience and current industry trends.
• Collaborate with the Enterprise Architect, consulting partners and client IT team as warranted to establish and implement strategic initiatives.
• Make recommendations and assess proposals for optimization.
• Identify operational issues and recommend and implement strategies to resolve problems.

Must have:

• 3+ years of experience in developing CI/CD & ML pipelines for end-to-end ML model/workloads development
• Strong knowledge in ML operations and DevOps workflows and tools such as Git, AWS CodeBuild & CodePipeline, Jenkins, AWS CloudFormation, and others
• Background in ML algorithm development, AI/ML Platforms, Deep Learning, ML Operations in the cloud environment.
• Strong programming skillset with high proficiency in Python, R, etc.
• Strong knowledge of AWS cloud and its technologies such as S3, Redshift, Athena, Glue, SageMaker etc.
• Working knowledge of databases, data warehouses, data preparation and integration tools, along with big data parallel processing layers such as Apache Spark or Hadoop
• Knowledge of pure and applied math, ML and DL frameworks, and ML techniques, such as random forest and neural networks
• Ability to collaborate with Data scientist, Data Engineers, Leaders, and other IT teams
• Ability to work with multiple projects and work streams at one time. Must be able to deliver results based upon project deadlines.
• Willing to flex daily work schedule to allow for time-zone differences for global team communications
• Strong interpersonal and communication skills

Position: Technical Presales Manager

Job type: Full-time/ Permanent

Total Experience:  Minimum 4-5 Years

• Maintain, drive, supervise and implement robust technical standards, systems and processes
• Influence technology strategies and decisions with a high level of expertise and knowledge
• Provide direction and support to ensure compliance with relevant legislative specifications and standards
• Lead a team of staff developing products, and addressing training needs when necessary
• Coordinate the regular testing of products to address faults, and provide evaluations to improve them
• Act as a key contact with customers who have technical issues
• Experience in handling technical support Team
• handling the escalated issues and resolving them over the phone/e-mail/remote meeting.
• Addressing end clients and channel partners/system integrators/solution partners/service providers/consultants.             
• Conduct product demos and training
• Should be open to work in general shift.

• Good communication skills, both written and verbal
• Self-motivated with the ability to work under pressure and own initiative
• Problem-solving skills, analytical skills and the ability to make decisions quickly
• Organisational and team leader skills
• Knowledge of process improvement and validation
• Knowledge of regulatory standards relevant to your industry
• The ability to investigate and identify trends
• Good Knowledge of Hardware and Networking concepts
• Good Knowledge of Windows, Linux and Mac OS, Android and iOS
• Good Knowledge of Antivirus, Endpoint security,  DLP, MDM, and Remote technologies.
• Should be capable to handle a team of L1 engineers.
• Prepare documents on technical knowledge.

Hardly are we searching for professionals with experience in the travel and tourism industry alone.

Responsibilities:

• Respond promptly and professionally to client inquiries via phone, email, or live chat.
• Handle a high volume of incoming emails and prioritize them based on urgency and importance.
• Provide accurate and timely information to clients, resolving their issues and addressing their concerns effectively.
• Demonstrate leadership qualities by assisting junior team members, providing guidance, and fostering a positive work environment.
• Manage backend processes related to customer support, ensuring smooth operations and timely resolution of issues.
• Collaborate with other departments, such as Sales and services Development, to address client needs and improve overall customer satisfaction.
• Proactively identify opportunities for process improvement and implement solutions to enhance the efficiency of the support team.
• Maintain a high level of activity and engagement, ensuring that all client inquiries are handled promptly and efficiently.

We are looking for a Client Key Account Manager who has an experience in coordinating with the clients and the Digital marketing team. The Account manager will be the liaise between clients and the internal teams (content writers/graphic designers/ implementors/ Billing) to ensure the timely and successful delivery of solutions pertaining to our client's needs. Knowledge of LinkedIn Advertising or PPC campaign is a must. Also, understanding of tech is a plus since we have major tech clients on board.

Experience - 4 years - 5 years as an Account manager experience

The Ideal Candidate

Client Management: Your main task as an Account Manager is to understand and manage clients’ expectations, coordinating with the client and the team and keep them aware about the actions you're taking and how we're progressing. Communication with the client will be basic as your main job is to get results for the clients. Responding to client queries (Account updates, Billing Inquiries, or General complaints) in an effective manner, via Phone calls, Emails, and Chats within the time limits and following up to ensure resolution whenever required.

LinkedIn Ads / PPC campaign: Experience with LinkedIn Ads / PPC campaign is required. You are expected to to make day to day changes in the LinkedIn ad manager and take care of the campaigns. Not only do you need to know the fundamentals of LinkedIn or PPC Ads, but also be experienced enough to come up with campaign strategies and manage long term while getting results.

Accounts handled: You should have handled minimum 50 lakhs worth of ad spent in past on either PPC campaign / LinkedIn Ads campaigns.

Problem Solving: We’re always here to support our team members but you need to be someone who can roll up your sleeve and do your best to deal with problems - and solve those which you can actually solve. Identifying customer needs, and problems and taking proactive steps to maintain positive experiences.

Marketing Strategy: Your main job is to learn about the client's business and understand what they sell, who they sell to, etc. in order to use this to guide the client towards strategies that help their ad campaigns become as profitable as possible (with the account executive’s & account lead’s help).

Important Personality Traits

• Persuasive, Assertive, Confident, Direct
• Strong English proficiency
• Should be available in IST time zone
• Willing to work in US time zone, as and when required
• Remote working.
• Fast Internet & Power backup (if you have frequent power cut issues).
• Ready for Video calls at all times. Video calls are an integral part of maintaining the human connection while working from Anywhere.

Big data Developer

Exp: 3yrs to 7 yrs.
Job Location: Hyderabad
Notice: Immediate / within 30 days

1. Expertise in building AWS Data Engineering pipelines with AWS Glue -> Athena -> Quick sight
2. Experience in developing lambda functions with AWS Lambda
3. Expertise with Spark/PySpark Candidate should be hands on with PySpark code and should be able to do transformations with Spark
4. Should be able to code in Python and Scala.
5. Snowflake experience will be a plus

We can start keeping Hadoop and Hive requirements as good to have or understanding of is enough rather than keeping it as a desirable requirement.

We are looking for an IMMEDIATE JOINER - As Java Developer you will be responsible for creation and implementation of backend services (API / Microservice). 

Roles & Responsibilities:

1. Designing and developing performant REST APIs, Microservices.
2. Data Model design.
3. Participating in requirements analysis.
4. Writing clean, scalable code and   Implementing unit tests.
5. Participating in peer code reviews.
6. Optimizing the overall performance of Application.
7. Strong focus on data governance and security.
8. Be a strong Agile team member.

Skills:

1. Conceptually strong in Design Patterns and OOP
2. Hands on with technologies like Spring Boot, Java Web services/APIs (SOAP, REST, JSON, Maven, Gradle, jUnit)
3. Working knowledge with AWS is a must. 
4. Excellent understanding of data structures, threading.
5. Working knowledge with any of the Unit Test Frameworks such as jUnit.
6. Good problem-solving skills. Attention to details.
7. Should be a quick learner and keen on learning new technologies.
8. Strong in debugging, troubleshooting and performance tuning for SQL queries
9. Proficient in RDBMS (MySQL, Mssql) and NoSQL databases (mongo, HBase)
10. Excellent oral and written communication skills.

Additional Skills (Optional):

1. Exposure to Node.js / python 
2. Exposure to Lambda functions.
3. Exposure to AWS Data Storage.
4. Knowledgeable on TDD.

Qualifications & Experience:

1. BE/B.Tech, ME/MTech. 7+ years of Java development experience, including Spring, Spring Boot

About Us

upGrad is an online education platform building the careers of tomorrow by offering the most industry-relevant programs in an immersive learning experience. Our mission is to create a new digital-first learning experience to deliver tangible career impact to individuals at scale. upGrad currently offers programs in Data Science, Machine Learning, Product Management, Digital Marketing, and Entrepreneurship, etc. upGrad is looking for people passionate about management and education to help design learning programs for working professionals to stay sharp and stay relevant and help build the careers of tomorrow.

• upGrad was awarded the Best Tech for Education by IAMAI for 2018-19

• upGrad was also ranked as one of the LinkedIn Top Startups 2018: The 25 most sought-

  after startups in India

• upGrad was earlier selected as one of the top ten most innovative companies in India

  by FastCompany.

• We were also covered by the Financial Times along with other disruptors in Ed-Tech

• upGrad is the official education partner for Government of India - Startup India

  program

• Our program with IIIT B has been ranked #1 program in the country in the domain of Artificial Intelligence and Machine Learning

   

  Role Summary

  Are you excited by the challenge and the opportunity of applying data-science and data- analytics techniques to the fast developing education technology domain? Do you look forward to, the sense of ownership and achievement that comes with innovating and creating data products from scratch and pushing it live into Production systems? Do you want to work with a team of highly motivated members who are on a mission to empower individuals through education?
  If this is you, come join us and become a part of the upGrad technology team. At upGrad the technology team enables all the facets of the business - whether it’s bringing efficiency to ourmarketing and sales initiatives, to enhancing our student learning experience, to empowering our content, delivery and student success teams, to aiding our student’s for their desired careeroutcomes. We play the part of bringing together data & tech to solve these business problems and opportunities at hand.
  We are looking for an highly skilled, experienced and passionate data-scientist who can come on-board and help create the next generation of data-powered education tech product. The ideal candidate would be someone who has worked in a Data Science role before wherein he/she is comfortable working with unknowns, evaluating the data and the feasibility of applying scientific techniques to business problems and products, and have a track record of developing and deploying data-science models into live applications. Someone with a strong math, stats, data-science background, comfortable handling data (structured+unstructured) as well as strong engineering know-how to implement/support such data products in Production environment.
  Ours is a highly iterative and fast-paced environment, hence being flexible, communicating well and attention-to-detail are very important too. The ideal candidate should be passionate about the customer impact and comfortable working with multiple stakeholders across the company.

  
  Roles & Responsibilities

  • • 3+ years of experience in analytics, data science, machine learning or comparable role
    • Bachelor's degree in Computer Science, Data Science/Data Analytics, Math/Statistics or related discipline 
    • Experience in building and deploying Machine Learning models in Production systems
    • Strong analytical skills: ability to make sense out of a variety of data and its relation/applicability to the business problem or opportunity at hand
    • Strong programming skills: comfortable with Python - pandas, numpy, scipy, matplotlib; Databases - SQL and noSQL
    • Strong communication skills: ability to both formulate/understand the business problem at hand as well as ability to discuss with non data-science background stakeholders 
    • Comfortable dealing with ambiguity and competing objectives

     

    Skills Required

    • Experience in Text Analytics, Natural Language Processing

    • Advanced degree in Data Science/Data Analytics or Math/Statistics

    • Comfortable with data-visualization tools and techniques

    • Knowledge of AWS and Data Warehousing

    • Passion for building data-products for Production systems - a strong desire to impact

      the product through data-science technique

C# Developer @ Pune

Primary Skills : C#.Net, Microservices or JavaScript Framework

Requiements:
Required Knowledge/Skills, Education, and Experience
· Bachelor’s degree in Computer Science
· 3+ years professional experience in software development building production software systems
· Solid Computer Science fundamentals in object-oriented design, data structures, algorithms, and problem solving
· Proficiency in a modern programming language, preferably in C#
· Knowledge of Web based technologies or JavaScript frameworks
· Ability to work well with a team in a fast paced, dynamic, agile development environment
· Excellent written and verbal communication skills
Preferred Knowledge/Skills, Education, and Experience
· Knowledge of professional software engineering best practices
· Knowledge of Cloud Platforms (AWS, Azure, Google)
· Strong time management skills and the ability to be self-directed
· Experience with service-oriented architecture and web application/services development
· Experience with Object Oriented modern JavaScript Frameworks (Angular JS, Ember JS, Dojo, etc.)
· Experience with UI/UX design for complex workflows and/or for technical end users / domain experts
· Experience building complex, scalable, high-performance software systems that have been successfully delivered to customers
· Active on Github or StackOverflow
· Comfortable with the Linux command line and Git
· Sharp analytical abilities and proven design skills
· Experience with distributed computing and enterprise-wide systems
· Experience in communicating with users, other technical teams, and senior management to collect requirements, describe software product features, technical designs, and product strategy
· Experience leading and mentoring junior software engineers, and make them more effective, product software engineers
· Understanding of microservice development and best practices
Job Description:
Responsibilities
The person in this role will be developing software in the Innovation and Research team. The software development activity could be prototype code, researching an emerging technology, developing applications and microservices, testing harnesses, DevOps pipeline steps, and cloud development technology. The person in this role will be on an Agile Scrum team, and will participate a daily scrum meeting, updating story tasks, and providing daily updates to the team.
Additional responsibilities include:
· Documenting design, testing, or story details for a proposed implementation of a software feature or service
· Reporting out research findings to the broader team or organization
· Implementing software ideas
· Writing stories for software implementations
· Writing test code for validating software implementations
· Developing DevOps pipeline steps and/or DevOps tooling
· Agile Scrum activities (daily scrum, updating stories and tasks, sprint reviews)
· Research into a new software technology

Skills Required:

- Good experience with programming language Python
- Strong understanding and development experience with Golang.
- Strong experience in Docker.
- Good knowledge with any of the Cloud Platform like Azure.
- Must be comfortable working in a Linux environment.
- Must have exposure into IOT domain and its protocols ((Zigbee & BLE ,LoRa,Modbus)
- Must be a good team player.
- Strong Communication Skills