11+ Portfolio optimization Jobs in Mumbai | Portfolio optimization Job openings in Mumbai

Desired Candidate Profile

Experience: 5 TO 8

Location: MUMBAI

Wissen Technology is now hiring for a Java Developer - MUMBAI 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 8 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 Us:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.

Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. 

We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. 

Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results. 

Today, Wissen Technology has a global footprint with 2200+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

About Wekan Enterprise Solutions

Wekan Enterprise Solutions is a leading Technology Consulting company and a strategic investment partner of MongoDB. We help companies drive innovation in the cloud by adopting modern technology solutions that help them achieve their performance and availability requirements. With strong capabilities around Mobile, IOT and Cloud environments, we have an extensive track record helping Fortune 500 companies modernize their most critical legacy and on-premise applications, migrating them to the cloud and leveraging the most cutting-edge technologies.

Job Description

We are looking for a skilled MongoDB Database Administrator (DBA) to support and maintain client database systems within our services organization. The MongoDB DBA will be responsible for managing day-to-day database operations, ensuring optimal performance, security, and availability of database environments. This role requires working closely with clients, stakeholders, and teams to resolve issues, implement changes, and deliver database solutions that meet business and technical requirements.

Location - Onsite Navi Mumbai

Employment Type: Full-time

Key Responsibilities:

• Install, configure, and manage MongoDB EA on-premise databases for applications, ensuring high availability and optimal performance.
• Implement and maintain MongoDB database clusters, including replica sets and sharded clusters, ensuring data distribution and fault tolerance.
• Perform regular database performance tuning and optimization to maximize query efficiency and reduce response time.
• Implement backup and recovery strategies to ensure data availability and minimize downtime.
• Monitor and troubleshoot MongoDB database issues, including performance bottlenecks, query optimization, and replication problems.
• Execute and support version upgrades and migrations.
• Document database configurations,and troubleshooting steps to maintain a comprehensive knowledge base.
• Provide guidance and troubleshooting support on MongoDB
• Provide regular updates to stakeholders on issue status.

Requirements:

• Proven work experience as a MongoDB Database Administrator, with a focus on setting up and managing MongoDB databases.
• Strong understanding of MongoDB architecture, including replica sets, sharded clusters, and data distribution.
• Proficiency in MongoDB database performance tuning and optimization techniques.
• Experience with MongoDB backup and recovery strategies, including point-in-time recovery and disaster recovery procedures.
• Knowledge of MongoDB security features and best practices for securing MongoDB databases.
• Familiarity with MongoDB monitoring and diagnostic tools, such as MongoDB Cloud Manager, Ops Manager, or third-party solutions.
• Strong problem-solving and troubleshooting skills, with the ability to identify and resolve complex database issues.
• Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams.
• MongoDB certifications (e.g., MongoDB Certified DBA) are highly desirable.
• Bachelor’s degree in Computer Science, Business, or related field with 5+ years of relevant experience.

Hi,

As discussed, please refer to below Job description and revert with you updated resume –

About Client : Client is a digital accelerator to Startups, SMEs, MSMEs, and large enterprises with a significant contribution across 22+ industries including BFSI, Healthcare, Ecommerce & Retail, Education & eLearning, Insurance, Tech Startups, Government & Semi-Government, and more. Backed with an impressive experience of 25+ years and a fast-growing family of 4000+ engineering professionals our capabilities span across IT Consulting, Strategy Planning & Execution, Business Process Re-engineering, IT Modernization, and Business Analysis Consulting, our solutions are devised meticulously to address the needs of specific industries.

We are a CMMI Level 5 organization global IT Solution provider and Outsourcing company headquartered in Mumbai and footprints with 10 delivery centres in India and 15 global offices. Our success portfolio boasts of 7500+ projects accomplished across 1500+ clients in 50+ countries with client retention rate as high as 85%

Job Description :

Java Architect (10+ Years)

Location: Navi Mumbai, CBD Belapur

Domain: Banking (Payment Gateway Project)

NOTE: 1st and 3rd Saturdays working as per banking norms

Education: B.E. or Graduation in Computer Science or related field

Key Responsibilities:

• Architectural Leadership: Lead the architecture and design of complex, scalable, and secure banking applications, focusing on payment gateway solutions.

• Technology Stack Mastery: Provide expertise in Java, Spring, Spring Boot, Microservices, Hibernate, REST API, Oracle SQL, and cloud-native architectures using AWS.

• Spring Validation & Authorization: Ensure secure and validated input handling using Spring Validation, and implement robust authorization mechanisms with Spring Security.

• Cloud Integration: Design and implement cloud-native architectures using AWS, including services like EC2, S3, RDS, Lambda, and API Gateway.

• Security Standards: Ensure adherence to banking security st OAuth2, JWT, and encryption protocols.

• Database Design: Oversee the design and optimization of relational databases, focusing on Oracle SQL and knowledge of NoSQL databases like MongoDB.

• Performance Optimization: Implement strategies for application performance tuning, caching, and scalability.

• Collaboration & Mentorship: Work closely with cross-functional teams, providing technical guidance and mentoring to developers.

• Stakeholder Engagement: Collaborate with business stakeholders to ensure architectural alignment with business objectives and technical constraints.

• Code Quality & Reviews: Conduct regular code reviews, ensuring compliance with best practices and architectural standards.

Skills and Qualifications:

• Extensive Experience: 8+ years in Java development and architecture, with a proven track record in the banking domain, particularly in payment gateway projects.

•Technological Proficiency: Deep expertise in Java, Spring, Spring Boot, Microservices, Hibernate, REST API, Oracle SQL, Spring Validation, Spring Security for authorization, AWS, Docker, Kubernetes, and Jenkins.

• Cloud & DevOps Knowledge: Good understanding of cloud-native applications and DevOps practices.

• Security Focus: Experience in implementing security protocols and practices in a banking environment.

• Leadership & Communication: Strong leadership, communication, and stakeholder management skills.

• Innovative Thinking: Ability to think critically and provide innovative solutions to complex problems.

Required Documents:

• 10th and 12th passing certificates and marksheets.

• Graduation marksheets and passing certificate.

• Graduation degree (Convocation) certificate. • All employer offer letters and relieving letters (with stamp and CIN number on letterhead)

Regards

Amit Kumar Pandey

Job Description:

1. Experience in Core Java, Spring Boot.
2. Experience in microservices.
3. Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
4. Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
5. Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
6. Good knowledge of multi-threading
7. Basic working knowledge of Unix/Linux
8. Excellent problem solving and coding skills in Java
9. Strong interpersonal, communication and analytical skills.
10. 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 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.

Customer Support Executive Responsibilities:

• Overseeing the customer service process.
• Resolving customer complaints brought to your attention.
• Possessing excellent product knowledge to enhance customer support.
• Maintaining a pleasant working environment for your team.

Customer Support Executive Requirements:

• Excellent interpersonal and written and oral communication skills.
• Excellent computer skills.
• Knowledge of mediation and conflict resolution techniques is preferable.
• Fluent in English
• Office Work Location: Malad (East) Mumbai, Maharastra.

Job Description:

We are seeking an experienced UX Designer with a passion for creating user-centric designs for mobile applications and gaming products in the Fintech industry. The ideal candidate will have experience designing addictive gaming products that engage users while remaining intuitive and easy to use. Additionally, the candidate should have an understanding of regulatory requirements related to financial products.

Responsibilities:

Design wireframes, mockups, and prototypes for new features and products in collaboration with product managers, engineers, and other stakeholders, with a focus on mobile applications and gaming products.

Conduct user research, and user testing, and analyze user feedback to inform design decisions and improve user experience.

Develop and maintain design guidelines, standards, and best practices to ensure a consistent user experience across all mobile products and features.

Work closely with the development team to ensure that designs are implemented accurately and that the user experience is optimized for performance and usability on mobile devices.

Collaborate with the marketing team to create designs that effectively communicate the value proposition and benefits of the product to the target audience on mobile devices.

Stay up-to-date with industry trends and developments to ensure our mobile and gaming products are competitive and innovative.

Ensure that designs comply with regulatory requirements related to financial products on mobile devices.

Requirements:

Bachelor's or Master's in Design, Human-Computer Interaction (HCI), or related field.

3+ years of experience in UX design, preferably in the Fintech and gaming industries.

Strong portfolio demonstrating proficiency in designing addictive gaming products that engage users while remaining intuitive and easy to use, with a focus on mobile applications.

Proficiency in design tools such as Sketch, Figma, or Adobe Creative Suite.

Experience with user research methods and user testing.

Excellent communication and collaboration skills to work effectively with cross-functional teams.

Understanding of accessibility standards and guidelines.

Familiarity with regulatory requirements related to financial products on mobile devices.

A good addictive gaming product engages users by providing a sense of accomplishment, challenge, and progression. The product should have a clear goal and objective, with clear feedback on the user's progress towards achieving that goal. Additionally, a good addictive gaming product should be designed to keep the user engaged and interested through the use of rewards, incentives, and social elements.

If you are passionate about designing user-centric products for mobile applications and gaming products in the Fintech industry and deeply understand regulatory requirements related to financial products, we would love to hear from you!

About the Company:

Vista Rooms is your quintessential “Home Away From Home” experience. As guests, you can choose from a collection of over

500 luxury villas and private holiday homes, from all across India. Ideal for individual and group getaways, we help you create

memorable experiences whilst you reconnect with nature, yourself or your loved ones. Only 1 in 10 villas that we scout are

carefully selected and added to our portfolio, to ensure that they meet our reliable quality standards. Additionally, as managers

of cherished holiday homes, we also look after our homeowners’ interests and needs with trust and transparency. Our

dedicated 24x7 guest services team, includes our founders, and is available to all of Vista Rooms stakeholders. Having served

300,000 happy travellers at over 500 holiday homes, we are South Asia’s largest chain of luxury private villas.

Why work with us:

We're a non-hierarchical, rapidly growing organization with a young team of realists. We adapt, iterate, and

improve. If your work ethic is in line with us, you’ll be a great fit.

Additional Perks: Employee discounts on villa stays, reward and recognition. Work and play go hand in hand here.

About the Role: Lead the Demand, Pricing & Yield Management for our largest and strategically important region and will help

sustain and grow the vision of improving the yield strategy of our portfolio. Manage the monetization of inventory, create

performance metrics that demonstrate our value to owners and monitor compliance of pricing strategies and adoption across

the portfolio. You are comfortable tackling obstacles using quantitative analysis and lead the team in the right direction to

achieve targets tapping into different online and offline channels.

Job Responsibilities:

● Responsible for managing OTA's channels

● Generating sales from direct & indirect channels (Online & Offline)

● Responsible for achieving quarterly and annual sales targets

● Monitoring the market and competitor products and activities

● Reviewing customer activity, anticipating consumer needs, and improving customer satisfaction/experience

● Responsible for establishing and maintaining key customer relationships.

Required Skills:

● A user-centric approach to drive higher satisfaction among guests, owners, and employee

● Good in strategic thinking and data-driven decision-making.

● Ability to execute and drive efficiency through continuous process improvement.

● Strong interpersonal skills with the ability to collaborate and manage.

● Strong in advance excel, google sheet management

● Ability to deliver results under pressure and within the deadline.

● Strongly inclined to do high-quality and impactful work in a dynamic environment.

Qualification and Experience:

● Bachelor/ Master's degree in engineering, business administration, or related field with a minimum of 2 years of work experience in sales is required.

Hospitality experience is a plus

Experience: 1 – 2.5 years

Job Location: Chennai, Bangalore & Mumbai

Roles & Responsibilities:

• Proven working experience in Android Native development 

• Excellent coding skills in Java or Kotlin or both. 

• Should have knowledge in SQL and SQLite Database.

• Strong knowledge in User Interface designing using latest frameworks.

• Strong knowledge of Android UI design principles, patterns, and best practices.

• Improving Application performance.

• Enterprise application development experience

• Ability to understand business requirements and translate them into technical requirements.

• Experience with third-party libraries and APIs 

• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies

• Continuously discover, evaluate, and implement new technologies to maximize development efficiency 

Educational Requirements:

BE/B. Tech, BBA, MBA

General Knowledge, Skills & Abilities:

• Ability to work in a fast-paced environment, on multiple projects concurrently.

• Track record of timelines, milestones and deliverable.

• Ability to interact effectively with executive level clients.

• Excellent oral/written communication skills. Effective analytical, problem-solving. interpersonal and time management skills. 

• Ability to mitigate pressure and risk.