
- Develop, and maintain Java applications using Core Java, Spring framework, JDBC, and threading concepts.
- Strong understanding of the Spring framework and its various modules.
- Experience with JDBC for database connectivity and manipulation
- Utilize database management systems to store and retrieve data efficiently.
- Proficiency in Core Java8 and thorough understanding of threading concepts and concurrent programming.
- Experience in in working with relational and nosql databases.
- Basic understanding of cloud platforms such as Azure and GCP and gain experience on DevOps practices is added advantage.
- Knowledge of containerization technologies (e.g., Docker, Kubernetes)
- Perform debugging and troubleshooting of applications using log analysis techniques.
- Understand multi-service flow and integration between components.
- Handle large-scale data processing tasks efficiently and effectively.
- Hands on experience using Spark is an added advantage.
- Good problem-solving and analytical abilities.
- Collaborate with cross-functional teams to identify and solve complex technical problems.
- Knowledge of Agile methodologies such as Scrum or Kanban
- Stay updated with the latest technologies and industry trends to improve development processes continuously and methodologies
If interested please share your resume with details :
Total Experience -
Relevant Experience in Java,Spring,Data structures,Alogorithm,SQL, -
Relevant Experience in Cloud - AWS/Azure/GCP -
Current CTC -
Expected CTC -
Notice Period -
Reason for change -

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer 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.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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Job Description for Database Consultant-I (PostgreSQL)
Job Title: Database Consultant-I (PostgreSQL)
Company: Mydbops
About Us:
Mydbops is a trusted leader with 8+ years of excellence in open-source database management. We deliver best-in-class services across MySQL, MariaDB, MongoDB, PostgreSQL, TiDB, Cassandra, and more. Our focus is on building scalable, secure, and high-performance database solutions for global clients. As a PCI DSS-certified and ISO-certified organisation, we are committed to operational excellence and data security.
Role Overview:
As a Database Consultant – I (PostgreSQL Team), you will take ownership of PostgreSQL database environments, offering expert-level support to our clients. This role involves proactive monitoring, performance tuning, troubleshooting, high availability setup, and guiding junior team members. You will play a key role in customer-facing technical delivery, solution design, and implementation.
Key Responsibilities:
- Manage PostgreSQL production environments for performance, stability, and scalability.
- Handle complex troubleshooting, performance analysis, and query optimisation.
- Implement backup strategies, recovery solutions, replication, and failover techniques.
- Set up and manage high availability architectures (Streaming Replication, Patroni, etc.).
- Work with DevOps/cloud teams for deployment and automation.
- Support upgrades, patching, and migration projects across environments.
- Use monitoring tools to proactively detect and resolve issues.
- Mentor junior engineers and guide troubleshooting efforts.
- Interact with clients to understand requirements and deliver solutions.
Requirements:
- 3–5 years of hands-on experience in PostgreSQL database administration.
- Strong Linux OS knowledge and scripting skills (Bash/Python).
- Proficiency in SQL tuning, performance diagnostics, and explain plans.
- Experience with tools like pgBackRest, Barman for backup and recovery.
- Familiarity with high availability, failover, replication, and clustering.
- Good understanding of AWS RDS, Aurora PostgreSQL, and GCP Cloud SQL.
- Experience with monitoring tools like pg_stat_statements, PMM, Nagios, or custom dashboards.
- Knowledge of automation/configuration tools like Ansible or Terraform is a plus.
- Strong communication and problem-solving skills.
Preferred Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or equivalent.
- PostgreSQL certification (EDB/Cloud certifications preferred).
- Past experience in a consulting, customer support, or managed services role.
- Exposure to multi-cloud environments and database-as-a-service platforms.
- Prior experience with database migrations or modernisation projects.
Why Join Us:
- Opportunity to work in a dynamic and growing industry.
- Learning and development opportunities to enhance your career.
- A collaborative work environment with a supportive team.
Job Details:
- Job Type: Full-time
- Work Days: 5 Days
- Work Mode: Work From Home
- Experience Required: 3–5 years
Company Overview :
We are a purpose-driven full-scale integrated marketing & digital agency that builds brands with integrated campaigns. Armed with a plethora of multi-disciplinary skills across branding, design, packaging and all branches of digital marketing, we are a one-stop destination for brands wanting to push boundaries and disrupt their industry.
From identifying revenue streams to developing strategic positioning across key channels, we bring our creative and strategic prowess to play to help our clients grow into new verticals and territories. With our 360o marketing aimed at holistic growth, we ensure there are no gaps in your marketing plan to ensure there is no lead bleed. SEO, SEM, Social Media, Branding, Website design, and development, Creative Design, Content writing, Press release, Video production, and Martech - our bouquet of services is customized to meet the unique goals of your business!
Job Profile-
Designation: Visual Designer
( Only for people based in Mumbai, Thane, Navi Mumbai & MMRDA region only. Outside candidates strictly NO NEED TO APPLY ).
About this role:
- Coordinating with clients or account managers to discuss the business objectives and requirements of the job
- Think creatively and independently design concepts, graphics, layouts, designing and managing Social media platforms
- Translate high-level design requirements into wireframes and engaging, intuitive and functional user interfaces
- Obtains approval of concept by submitting rough layout for approval
- Developing design briefs by gathering information and data through research
- Working as part of a team with printers, copywriters, photographers, other designers, account executives, web developers and marketing specialists.
- Work on the website, enterprise applications (multichannel), embedded product UI’s
- Create mood boards, mind maps and be a part of brainstorming sessions
- Deliver high-fidelity schematics, workflows, interaction storyboards, and design deliverables that guide creative, content, and development efforts
- Stay up-to-date with the latest design trends and set a tone for the brand content.
- Ability to interact, communicate and present ideas to the clients and internal team members
- Ability to take direction from written or spoken ideas and convert them seamlessly into images, layouts, and other designs
- Excellent interpersonal and presentation skills
- Ensure consistent branding across all communication channels
- Able to deliver the requested creatives in the timeframe and follow a strict deadline.
Requirements: (Candidate from agency background is a must)
Education: Graduate degree from design college or communication or equivalent.
Skills :
- Well Versed with Designing Softwares like (Illustrator/Photoshop/CorelDraw/Dreamweaver/InDesign and others)
- Ability to have fun in the creating process
- High-level proficiency in Adobe Illustrator, Photoshop, CorelDraw.
- Excellent sense of design principles including color, typography, layout, and ability to create strong visual messaging.
- Knowledge of 2D animation & video editing on premiere pro & after effects would be an added advantage.
- Only for people based out at Mumbai, Thane, Navi Mumbai & MMRDA region only.
- Experience - Minimum 1 year and maximum 2 years of experience at a digital marketing/ creative/design agency.
Joining: Immediate and candidate should have their own laptop.
Working Days: Monday to Friday. ( 5 days a week )
Location: Powai ( Mumbai ). Hybrid model
Salary: As according to industry standards.
Mandatory skills- PHP, Laravel, Rest API
Develop, record and maintain cutting edge web-based PHP applications on portal plus premium service platforms.
Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team
Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications.
Prepare and maintain all applications utilizing standard development tools
Utilize back end data services and contribute to increase existing data services API
Lead the entire web application development life cycle right from concept stage to delivery and post launch support
Convey effectively with all task progress, evaluations, suggestions, schedules along with technical and process issues
Document the development process, architecture, and standard components
Coordinate with co-developers and keeps project manager well informed of the status of development effort and serves as liaison between development staff and project manager
Keep abreast of new trends and best practices in web development
Communicate with other backend and front end engineers
Create and deploy web apps using the Laravel framework
Create server-side logic to handle front-end inputs
Identify and correct flaws identified in the code
Work with SQL databases
Ensure that all database inputs have been parameterized
Ensure that the relevant security standards are in place
Make sure you've built unit test cases to ensure your code is operating as intended and to avoid potential security issues
Create written documentation for each component
Who are we?
Founded with the mission to radically accelerate enterprises business transformation, JIFFY.ai’s intelligent platform empowers business users to adapt to change and innovate faster. We strive to create applications with delightful user experiences backed up by automated middle and back office capabilities. The platform employs the cognitive capabilities of no-code-based software development, Intelligent Document Processing, Natural Language Processing, RPA, Machine Learning, intuitive user interfaces and AI along with an overarching human-in-the-loop approach to power the next generation of enterprise applications. Explore further on www.jiffy.ai.
Success in the Role:
This role is an opportunity for an Engineering Leader looking for their next growth opportunity. As a leader, you will help us build and scale our team as our product grows and reaches new customers. This role requires technical and interpersonal skills to work with multiple teams, passion for solving problems, a focused approach towards growing people, expertise in product quality, automation and for delivering results.
As an Engineering Director, you will:
Lead the teams that enables our customers to build the middleware and backend of their products using our no code platform. We are a SaaS platform that allows our customers from different domains to build web scale applications online.
In this position, you are responsible for people management and product deliveries. It requires hands on Java and/or Golang development experience. Your responsibilities include
- Hire, mentor and motivate your teams.
- Plan and manage scrums and deliveries.
- Knowledge of cloud deployments, security and scalability concerns.
- Contribute to the design and develop of Java and GoLang based micro services.
- Expertise in scalable systems, including APIs, middleware and database systems.
- Create efficient development, build, packaging and deployment processes for Java and GoLang micro services.
- Review code and enforce best coding, security and test practices.
Work Experience and Skills required:
- Overall 15+ years of experience
- Experience in managing technical teams for 5 years.
- At least 10+ years of Java and/or Golang development experience in the relevant domain
- Worked on a product or SaaS platform
- Good communication and negotiation skills
What is leadership like for this role? What is the structure and culture of the team like?
This role will be reporting to the VP, Engineering. Our team’s focus is on challenging the status quo by innovating in a Jiffy. We believe in building a high performing organization and committing to make our customers successful.
We have cross functional teams organized around different platform components with clear responsibility and accountability. At the same time, engineers with horizontal technical skills like Java and GoLang development report to one leader to bring consistency and best practices across the entire platform.
What are the benefits and perks of working at JIFFY.ai?
- Hybrid Work : We have a hybrid working environment with at least 3 days in the office
- Programmes tailored for our people - People Development programmes, Appreciation programmes, Leadership & Mentorship programmes, Communication Programmes, Engagement programmes (JoyofJIFFYians)
- Workplace practices made for people well-being - Weekend Work Monitor, Low Call/No Call Wednesday, and Knowledge Sharing Sessions.
- Token of Appreciation-Early appraisal guaranteed with best Pay-Per-Performance Policy. Compensation off and overtime benefits are offered
- We appreciate the efforts in bringing in top talents -Our people receive generous monetary benefits for successful referrals as a Referral Bonus.
- Grants- Different allowances and perks are designed to support and benefit JIFFYians.
- Medical Coverage, Retirement, and Parental Leave Plans for All Family Types
Strong in Basic C++, STL, Linux
OOPs, Exception Handling
Design Pattern and Solid principles, concepts related to UML representation
• Solution, design, and architecture concepts
• Knowledge on Pointers and smart Pointers.
• IO streams, Files and Streams and Lambda Expressions in C++ added advantage.
• Features of C++17 and usage of STL in C++ is added advantage.
• Templates in C++.
Communication skill, Attitude, learnability
Reporting to the Software Manager the successful candidate will be a key member of the software development team responsible for developing software using various technologies of the Microsoft stack. The software developer would be responsible for writing code to standards that is used in a varied key products of the company. Coordinating with the hardware engineers to ensure the software produces the desired results. Working in various projects involving various technologies with opportunity to improve and learn.
- Solid understanding of the development lifecycle focusing on the Microsoft stack.
- Create code that meets design specifications, follows standards, and is easy to maintain. When required, make suggestions for new designs.
- Work with various teams in the organization and deal directly with design engineers, to ensure appropriate project requirements are met.
- Good interpersonal and organizational skills.
- Ability to work in a cooperative team environment and having a flexible attitude.
- Keen interest in learning new skills.
- Great team participation skills and being pro-active in seeking help.
Desired Candidate Profile
REQUIRED SKILLS
- Bachelors Degree in Computer Science or related field
- 3+ years hands on development experience using the latest Microsoft technologies
- Solid understanding of .NET Framework
- Expertise in C#, .Net (up to .Net 6)
- Experience with writing Windows desktop applications using WPF and MVVM
- Ability to understand complex and large projects
- Ability to approach a problem with an open mind when finding a solution.
- Experience of working with an ORM preferably Entity Framework.
- Strong understanding of design patterns and SOLID principles
- Strong SQL Server (data storage and retrieval) skills with ability to write complex stored procedures.
- Source control (SVN or Git)
Nice to have:
- Prior experience developing in an n-tiered environment
- Prior experience in using an MVVM framework like Prism
- Understanding of Scrum and Agile software development methodology.
- Understanding of PLC programming
- Experience of Linux and C/C++ (Embedded Systems) would be an advantage
- Experience of MS Visual Basic would be an advantage
● Participate in requirements analysis
● Building interactive consumer data from multiple systems and REST fully abstract to the UI through a Node.js backend
● Ensure the best possible performance, quality, and responsiveness of applications
● Test Driven Development
● Address and improve any technical issue.
● Support the implementation of developed software solutions
Skills required:
● Strong understanding of object-oriented programming
● Knowledge of NodeJS, ExpressJS
● React.js/ Next.js / Node.js / Mongo DB
● Javascript, Jquery, HTML, CSS, Bootstrap
● Understanding of Agile methodologies
● Hands-on experience with JavaScript Development on both client and server-side
● Proficient understanding of code versioning tools.
Good to have:
● AWS and/or Azure Services
● Git Setup
● Experience with cloud technologies
● Familiar with various design and architectural patterns
Experience in Sitecore Devlopment 9+ version
Hands on experience in .Net
Full Time permananet position with client
At the very least, we expect you to have -
- Very strong JS fundamentals, ES6, functional & OOP concepts
- Understanding of REST APIs, the document request model, and offline storage
- Knowledge of advanced React Native concepts
- At least 4 years experience building and shipping mobile applications
- At least 4 years experience working with React Native
We are a Silicon Valley founded & headquartered startup with an engineering office in Bangalore, building a payments platform around Bitcoin & the Lightning Network.












