11+ Operational excellence Jobs in Mumbai | Operational excellence Job openings in Mumbai

Position: Barter Media Buyer & Planner

Experience: 2 – 6 years

Key Responsibilities:

1.     Source media inventory across all formats – Digital, Traditional (Print, Radio, TV), and OOH

2.     Negotiate cost-effective media buying deals ensuring maximum value and visibility through barter exchanges.

3.     Identify, evaluate, and onboard new media vendors and inventory partners.

4.     Analyze campaign requirements and match with the most relevant inventory across mediums.

5.     Work closely with sales, planning, and operations teams to ensure inventory availability and smooth execution of barter campaigns.

6.     Maintain strong vendor relations to ensure repeat access to high-impact placements and premium inventory.

7.     Track barter inventory performance and provide data-backed insights for optimization.

8.     Stay updated with market trends and emerging media opportunities to strengthen barter media sourcing.

Ideal Candidate Profile:

1.     3–6 years of experience in media buying, media planning, or barter media sourcing.

2.     Hands-on experience in negotiating and acquiring media inventory across digital, traditional, and OOH platforms.

3.     Strong understanding of media metrics, value vs cost comparison, and ROI-driven media planning.

4.     Excellent negotiation skills, market intelligence, and vendor management ability.

5.     Proficiency in MS Excel, PPT, and media planning tools.

6.     Prior experience in barter-driven or alternative media trading models is a plus.

7.     Strong communication, coordination, and multitasking skills.

Job Title: QA Automation Engineer

Location: Andheri, Mumbai

Experience: 2 to 4 Years

Work Mode: 5 Days Work From Office (WFO)

Joining: Immediate Joiners Preferred

Job Overview:

We are looking for a proactive and detail-oriented QA Automation Engineer with 2 to 4 years of experience. The ideal candidate must have solid experience in automation testing, strong command over SQL, and hands-on proficiency in API testing using Postman. This is a full-time on-site role based in Andheri, Mumbai, and we are open to candidates from diverse project backgrounds as long as the core skills are strong.

Key Responsibilities:

• Develop and maintain automated test cases for APIs and backend systems.
• Perform end-to-end API validations using Postman including request construction, response validation, and chaining requests.
• Write and optimize SQL queries to validate business logic and data integrity in backend systems.
• Collaborate closely with developers, business analysts, and QA team members to define test requirements.
• Track, report, and follow up on bugs and issues using tools like JIRA or similar.
• Ensure timely regression, smoke, and sanity testing before every release.
• Participate in Agile ceremonies and contribute to improving testing processes and coverage.

Mandatory Skills:

• 2–4 years of experience in Automation Testing
• Strong knowledge of SQL and ability to write complex queries
• Practical, hands-on experience with Postman for API Testing
• Solid understanding of software QA methodologies, tools, and processes
• Familiarity with Agile development and continuous testing workflow

Nice to Have (Not Mandatory):

• Experience in any programming language (e.g., Python, Java)
• Exposure to test automation frameworks (e.g., PyTest, Selenium, RestAssured)
• Familiarity with CI/CD tools like Jenkins or Git
• Basic knowledge of performance testing tools like JMeter

Other Details:

• Location: On-site at our Andheri office in Mumbai
• Work Mode: Full-time | 5 days working (Monday to Friday)
• Notice Period: Immediate joiners preferred
• Candidate Preference: Only Mumbai-local candidates with relevant background will be considered

About Company:

Leading mid‐market investment bank with strong practices around M&A, PE, Capital Markets, Institutional Equities, Wealth Management, Insurance Broking, and Portfolio Management Services.

Role & Responsibilities:

Our Ideal Candidate:

• Somebody who hits the road running with financial modelling, presentation skills, is smart and a fast learner, displays commercial sense, attitude & hunger to learn.
• Somebody with excellent communication skills.

The candidate shall be responsible for:

• Assisting the leadership team in conducting & taking lead in industry research, market mapping and preparing mandate pitches.
• The candidate will be part of an end‐to‐end deal making cycle for multiple sell‐ side/ buy-side mandates.
• Strong interest and awareness of the markets, investment activities, key players in their respective sector. • Strong understanding of financial statements
• Independently prepare deal collaterals like IM, model, teasers, pitchbooks etc.
• Lead deal cycle and act as primary touch point – (data-rooms, due-diligence, transaction documents, meetings etc.)
• Extremely high proficiency in PowerPoint and excel. • Over the years, candidates should aspire to move up the ladder, with the growing organization in building up and leading own teams independently.
• Indian market experience is preferred.
• 
  

Requirements:

• Minimum 01-year front-end IB experience OR 02 years, back-end investment banking experience.
• Graduate in any discipline / MBA (preference to rank holding or pedigree institute) / CA.

•Experience in Industrial IB or Tech & IT services IB.

We are solving complex technical problems in the financial 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.

Job Description: 

• Experience in Core Java, Spring Boot.

• Experience in microservices.

• Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.

• Should be able to analyze, design, develop and test complex, low-latency client-facing applications.

• Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2

• Good knowledge of multi-threading

• Basic working knowledge of Unix/Linux

• Excellent problem solving and coding skills in Java

• Strong interpersonal, communication and analytical skills.

• Should be able 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 hassuccessfully 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.

Responsibilities-

• Writing back-end code & front –end code and building efficient Java modules
• Contribute in all phases of the development lifecycle, Write well designed, testable, Design, build, and maintain efficient, reusable, and reliable Java code code
• Help maintain code quality, organization, and automatization
• Ensure designs are in compliance with specifications
• Prepare and produce releases of software components
• Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
• Translate application storyboards and use cases into functional applications
• Ensure the best possible performance, quality, and responsiveness of the applications
• Identify bottlenecks and bugs, and devise solutions to these problems
• Align with organizational security protocols and data protection requirements and
• Implement the required feature
• Participate in all phases of the SDLC

Skills and Experience-

• BS/MS Degree in Computer Science, Engineering or a related subject
• Hands-on experience in designing and developing applications using Java EE platforms
• Object-oriented analysis and design using common design patterns.
• Profound insight of Java and JEE internals (Class loading, Memory Management, Transaction management, etc.)
• excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate)
• Experience in the Spring Framework
• Hands-on experience in designing and developing applications using JavaScript, j Query, and AJAX.
• Ensure that the APIs and services are adequate to support the application
• Profound insight of Java and JEE internals (Class loading, Memory Management, Transaction management etc.)
• Excellent knowledge of Relational Databases, SQL, and ORM technologies (JPA2, Hibernate)
• Experience with test-driven development

• excellent written and verbal communication skills Ability to quickly adapt and learn new technologies.
• Collaborate with other parts of the technology team, including product, QA, etc. to deliver a solid product.

BUSINESS DEVELOPMENT FOR INTERNATIONAL MARKET

A business development executive or a business development manager is a sales professional who helps an organisation to grow by identifying and developing new business opportunities. Their duties include searching for new clients, finding new potential services to offer, and helping the company expand to new markets.

• Strong communication abilities
• Exceptional communication and the capacity to switch up speaking approach
• The capacity to adjust to challenging circumstances
• The capacity to adjust to challenging circumstances
• Having a firm understanding of the products or services the business provides
• Ability to listen and solve problems
• Ability to cope with rejection while remaining calm
• Outstanding capacity to manage conflicts and address grievances during negotiations

We are looking for a Blockchain Developer who has around 2-3 years of experience, and has past experience with working on blockchain-based systems and scenarios. The ideal candidate would be someone who understands the concepts of Blockchain technology and having working experience on Rust and Solana.

• Desire to work in a startup environment, fun@work culture and able to self-manage.

• In Depth understanding of at-least two blockchain network like Rust, Substrate, Polkadot Solana, Hedera Hashgraph, Tezos, BlockApps, Algorand, Corda, Lambda, Cargo etc

• Familiarity with basic cryptography to understand the essentials of blockchain systems.

• Hands on in Rust

• Designing and writing well-structured APIs in Node.js and MongoDb to connect to Blockchain infrastructure

• Staying up to date with new developments and news in integrated chains.

• Past experience with Wallets or Crypto Exchanges would be a major plus.

• Experience with third-party libraries and APIs.

• Experience working in an agile development process.

• Documenting architecture and guidelines.

• Be proficient in using version control and continuous integration, with tools such as Gitlab, Git and Jenkins.

• Write clear, maintainable and testable code that you are proud of.

• Attend training and education where necessary to up-skill themselves.

• Experience in writing smart contracts for large-scale production blockchain applications.

• Cross-team contribution whenever required.

• Familiarity with basic cryptography.

• Should have a deep understanding of the blockchain and cryptocurrency space and smart contract systems, specifically having a deep understanding of Rust.

We are hiring!!

JOB TITLE: Back-end Developer

EXPERIENCE: 3 - 7 years

LOCATION: Mumbai (Borivali East)

TIMINGS: Indian Shift Timings

TYPE OF WORKING: Work from office

NOTICE PERIOD: 1 month

Responsibilities

• Participate in the entire application lifecycle, focusing on coding and debugging
• Must have a clear understanding of Database
• Write clean code to develop functional web applications
• Troubleshoot and debug applications
• Perform UI tests to optimize performance
• Manage cutting-edge technologies to improve legacy applications
• Collaborate with Front-end developers to integrate user-facing elements with server-side logic
• Gather and address technical and design requirements
• Provide training and support to internal teams
• Build reusable code and libraries for future use
• Liaise with developers, designers and system administrators to identify new features
• Follow emerging technologies

Requirements

• Proven work experience as a Back-end developer
• Experience in Node.js language
• Familiar with building REST API
• In-depth understanding of the entire web development process (design, development and deployment)
• Hands on experience with programming languages like Java, Ruby, PHP and Python
• Working knowledge of CMS framework
• Familiarity with front-end languages (e.g. HTML, JavaScript and CSS)
• Excellent analytical and time management skills
• Teamwork skills with a problem-solving attitude

We have a couple of levels in the customer service team from simply assisting customers in their pre-sales queries to solving their complaints at the highest escalations. Based on your work-ex and skill set, we offer salary & responsibilities;, some of them are mentioned here for better understanding.