11+ Very Large Scale Integration (VLSI) Jobs in Mumbai | Very Large Scale Integration (VLSI) Job openings in Mumbai

Company Name – Wissen Technology

Group of companies in India – Wissen Technology & Wissen Infotech

Work Location - Senior Backend Developer – Java (with Python Exposure)- Mumbai

Experience - 4 to 10 years

Kindly revert over mail if you are interested.

Java Developer – Job Description

We are seeking a Senior Backend Developer with strong expertise in Java (Spring Boot) and working knowledge of Python. In this role, Java will be your primary development language, with Python used for scripting, automation, or selected service modules. You’ll be part of a collaborative backend team building scalable and high-performance systems.

Key Responsibilities

• Design and develop robust backend services and APIs primarily using Java (Spring Boot)
• Contribute to Python-based components where needed for automation, scripting, or lightweight services
• Build, integrate, and optimize RESTful APIs and microservices
• Work with relational and NoSQL databases
• Write unit and integration tests (JUnit, PyTest)
• Collaborate closely with DevOps, QA, and product teams
• Participate in architecture reviews and design discussions
• Help maintain code quality, organization, and automation

Required Skills & Qualifications

• 4 to 10 years of hands-on Java development experience
• Strong experience with Spring Boot, JPA/Hibernate, and REST APIs
• At least 1–2 years of hands-on experience with Python (e.g., for scripting, automation, or small services)
• Familiarity with Python frameworks like Flask or FastAPI is a plus
• Experience with SQL/NoSQL databases (e.g., PostgreSQL, MongoDB)
• Good understanding of OOP, design patterns, and software engineering best practices
• Familiarity with Docker, Git, and CI/CD pipelines

Experience: 7+ years in business development within experiential marketing company

This is not just another leadership role — it's a growth partnership.

We're looking for someone who:

Has led high-performing BD teams in the experiential space

Knows how to open doors, close deals, and build long-term client relationships

Thinks and acts like an entrepreneur — hungry, hands-on, and ready to take smart risks

Can shape strategy while rolling up their sleeves to execute

Is excited by the idea of growing with the company, not just in it

This is your chance to co-build something meaningful — a platform where creativity meets business impact.

Corporate Event must have

Main tasks

• Implementation, operating and monitoring of LS system solutions on-premise and in the cloud
• Analysis and sustainable troubleshooting of system failures
• Support in the area of information and IT security
• Maintenance and further development of IT infrastructure in the field of container infrastructure and orchestration as well as on-premise hardware
• Creating system installation documentation

Qualification profile

• Successfully completed training or studies in the field of IT
• Experience in operating on-premise, public, and private cloud solutions
• Young professionals are welcome
• Good English skills
• Knowledge in the following areas
• Citrix Virtual Apps and Desktops
• Citrix ADC VPX
• Virtualization (VMware)

Head of Technology

He/She should be a ‘most technical business person’ and his/her goal is to build a great company, not only a technology which just sounds cool. Let’s make it simpler - the primary job of the Tech. head is to make sure the company's technology strategy serves its business strategy. We strongly believe along with technology understanding every Technology Head needs great understating of the business itself.

Role Overview:

Get “Tech” in order: Help answer fundamentals of technology blocks to be used, choice of certain platform/tech over other, helping team visualize product with the available resources and assets

Innovation through Research and continuous improvement. Head of technology is one strategic personnel who provides critical and factual inputs for IP Creation.

Connecting Business Requirements with activity: Given that, Head of technology is an executive Tech leader, it’s easy for him to understand the business opportunities which Tech Product could create. He/She bring the perspective of tech as a differentiator. He/She should understand the “Market Needs” language talked by his other executive colleagues.

Methodology: With time, help build progressive learning culture and establish predictable model of envisioning, designing and developing products/ platforms and services.

Architecture Practices: Making sure that best practices are defined and followed by team is very important. he/she may have to garbage guy and clean the code time to time. Making reviews on Code Quality is an important activity that he/she should follow. For example, you build an amazing product but during deployment and testing stage performance is hit, or a bug fixes are taking more time than actual building a feature etc. need to be avoided.

Help build, manage, and validate a Tech Roadmap for its Products. As validation of idea happen with acquisition of users and customers, product / platform / service may undergo transformation on required features set and Market needs. A roadmap to achieve those “vanity goals” for the project, and be able to successfully tweak an approach with changing needs is expected from Head of technology.

Responsibilities of the role:

• Plan the project & Assign tasks & complete them within the agreed timelines with client
• Use PMP tools to manage projects
• Attend client meetings and take briefings
  Help Business teams to innovate and keep them updated with new technologies
• Documentation as per the process – BRS, SRS, HLD & LLD
• Manage a team; set processes in place to facilitate everyday operations seamlessly
• If required, code.

 What you will need: 

• PHP/MySQL, Angular JavaScript, jQuery, Memcached
• Experience: Minimum 10+ year is required (PHP/MySQL)
• Good Understanding of MVC design patterns and frameworks (CodeIgniter / Zend/Laravel).
• Solid Knowledge of OOPS.
• Solid experience with MySQL - writing and optimizing SQL for high performance systems with large Database
• Extensively worked on Mobile platforms.
• Must have Experience on either of Social API like Facebook, Twitter, Gmail
• Good knowledge of GIT, SVN

4-6 years of total experience in data warehousing and business intelligence

3+ years of solid Power BI experience (Power Query, M-Query, DAX, Aggregates)

2 years’ experience building Power BI using cloud data (Snowflake, Azure Synapse, SQL DB, data lake)

Strong experience building visually appealing UI/UX in Power BI

Understand how to design Power BI solutions for performance (composite models, incremental refresh, analysis services)

Experience building Power BI using large data in direct query mode

Expert SQL background (query building, stored procedure, optimizing performance)

Responsibilities:

• Execute all levels of testing (System, Integration, and Regression)
• Detect and track software defects and inconsistencies
• Analyze test results on database impacts and usability
• Provide support and documentation
• Design and develop automation scripts when needed
• Analyze user stories, use cases and requirements
• Participate in product design reviews and provide inputs on potential problems
• Apply quality engineering principles throughout the Agile product lifecycle
• Collaborate closely with cross-functional teams

Required qualifications:

• 2-3 years of hands-on experience in Applications Testing with exposure to API and automation testing
• Working knowledge of popular test management software and SQL
• Knowledge of at least one programming/ scripting language
• Excellent communication and critical thinking skills
• Good organizational skills and detail-oriented mindset
• Ability to work in a fast-paced environment with minimal supervision
• Sense of ownership and pride in your performance and its impact on the company’s success
• Team player
• Good time management skills
• B.E / B.Tech degree in Computer Engineering / Computer Science.

Preferred qualifications:

• Experience in Mobile App testing on Android and iOS platforms
• Knowledge of performance testing
• Knowledge of at least one database management system
• Interest in data analysis
• Exposure to startup work culture

Hi,

We are looking for an React Native Developer for our Software Team at SAMCO Securities, kindy find details below:

• Build pixel-perfect, buttery smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Maintain and write clean code to ensure the product is of the highest quality