
Profile - SQL Database
Experience - 5 Years
Location - Bangalore (5 days working)
Mandatory skills - SQL, Stored Procedures, MySQL
Notice Period - Immediate Joiners
Job Description -
- Strong experience in SQL
- Experience in Databases - MySQL & PostgresSQL.
- Experience in writing & adjusting Stored Procedures, T-SQL.
- Experience in Query optimization Index creation, SQL Joins, Sub-Queries.

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Strong written/verbal communication skills
· Minimum 5+ Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)
· Good knowledge of the JVM with an understanding of performance and memory optimization.
· Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).
· Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, HashSet is mandate.
· Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.
· Expert level understanding of Object-Oriented Concepts and Data Structures
· Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.
Role : Java Developer
Location : Bangalore
Key responsibilities
- Experience – 3 to 8 years of experience.
- 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:
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. We help clients build world class products.
Our workforce consists of 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 has grown its revenues by 400% in these five years without any external funding or investments. Globally present with offices 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.
We have been certified as a Great Place to Work® company for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.
Over the years, Wissen Group has successfully delivered $650 million worth of projects for more than 20 of the Fortune 500 companies. 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’.
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. We have served clients across sectors like Banking, Ecommerce, Telecom, Healthcare, Manufacturing, and Energy.
Career Progression:
At Wissen Technology, your career growth is important for us. Therefore, we put in several efforts towards each employee’s career progression – to enable and empower them to grow within the company as well as to instill a sense of responsibility, loyalty, and trust.
There have been instances where a software engineer has grown from being an individual contributor to technical lead and now on the path to becoming a director responsible for growing revenues and profitability. We deeply value Ownership: taking responsibility, making it happen, not letting the ball drop, and being accountable.

We are seeking a highly skilled Backend Developer to join our team and contribute to the development and improvement of both our customer-centric SaaS platform and internal systems. As a Backend Developer, you will be responsible for designing, implementing, and maintaining the server-side logic of our application, ensuring high performance, scalability, and security.
As a Backend Developer with expertise in Java, and PostgreSQL, you will play a critical role in developing and maintaining the backend infrastructure of our SaaS and internal platforms, ensuring its reliability, scalability, and performance. Join our team and be a part of building cutting-edge software solutions that empower our customers and drive business growth.
Responsibilities:
- Collaborate with cross-functional teams, including front-end developers, product managers, and designers, to understand project requirements and translate them into technical specifications.
- Design and develop server-side logic, APIs, and database schema to support the functionality and performance requirements of our SaaS platform.
- Write clean, modular, and well-documented code using any relevant programming language preferably Java with SpringBoot.
- Optimize the backend systems for maximum speed and scalability, ensuring high performance and responsiveness of the application.
- Implement data storage solutions using PostgreSQL or other relational databases, ensuring data integrity and security.
- Conduct thorough testing and debugging to identify and resolve any issues or bugs in the backend code.
- Stay up-to-date with emerging technologies, industry trends, and best practices in backend development and contribute to the continuous improvement of our development processes.
Requirements:
- Proven work experience as a Backend Developer or similar role, with a focus on server-side development.
- Proficiency in working with relational databases, particularly PostgreSQL, and writing efficient SQL queries.
- Familiarity with SaaS concepts and architecture.
- Experience with API design and development, including RESTful APIs.
- Solid understanding of software development principles, including object-oriented programming, design patterns, and data structures.
- Experience with version control systems, such as Git.
- Strong problem-solving and analytical skills, with keen attention to detail.
- Excellent communication and teamwork skills, with the ability to collaborate effectively with cross-functional teams.
- Bachelor's degree in Computer Science, Engineering, or a related field is preferred, but not mandatory.
• Exposure to latest Technology
• Opportunity working in different platforms
• Rapid Career Growth
• Friendly Knowledge sharing Environment
Criteria:
• BE/MTech/MCA/MSc
• 3+yrs Hands on Experience in TSQL / PL SQL / PG SQL or NOSQL
• Immediate joiners preferred/ Maximum notice period between 15 to 30days
• Candidates will be selected based on logical / technical and scenario-based testing
Note: Candidates who have attended the interview process with TnS in the last 6 months will not be
eligible.
Job Description:
Technical Skills Desired:
- Experience in either of these Relational DB’s MS SQL Server / PostgreSQL / AWS Aurora DB / MySQL / Oracle / NOSQL DBs (MongoDB / DynamoDB / DocumentDB) in an application development environment and eagerness to switch DB.
- Design database tables, views, indexes
- Write functions and procedures for Middle Tier Development Team
- Work with any front-end developers in completing the database modules end to end (hands-on experience in parsing of JSON & XML in Stored Procedures would be an added advantage).
- Query Optimization for performance improvement
- Design & develop SSIS Packages or any other Transformation tools for ETL
Functional Skills Desired:
- Banking / Insurance / Retail domain would be a plus.
- Interaction with a client a plus
Good to Have Skills:
- Knowledge in a Cloud Platform (AWS / Azure)
- Knowledge on version control system (SVN / Git)
- Exposure to Quality and Process Management
- Knowledge in Agile Methodology
Soft skills: (additional)
- Team building (attitude to train, work along, mentor juniors)
- Communication skills (all kinds)
- Quality consciousness
- Analytical acumen to all business requirement
- Think out-of-box for business solution


Python |
FastAPI / Django Framework |
Database concept, API & SQL's |
SSO, Oauth2, JWT, Microservices |
MVC, ORM |
1) Write effective, scalable code |
2) Develop back-end components to improve responsiveness and overall performance Integrate user-facing elements into applications. |
3) Test and debug programs. |
4) Improve functionality of existing systems. |
5) Implement security and data protection solutions. |
6) Assess and prioritize feature requests. |
7) Coordinate with internal teams to understand user requirements and provide technical solutions |
8) Debugging programs and integrating applications with third-party web services. |

Sr. Software Engineer - Open Source | ||
Department: MindLabs | ||
Location: Bangalore | ||
Job Description | ||
1. Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle. | ||
2. Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions. | ||
3. Documents and demonstrates solutions by developing documentation, flowcharts, layouts, diagrams, charts, code comments and clear code. | ||
4. Prepares and installs solutions by determining and designing system specifications, standards, and programming. | ||
5. Provides information by collecting, analyzing, and summarizing development and service issues. | ||
6. Design, develop and implement new integration. | ||
7. Able to manage team of developers | ||
Skills: | ||
----------- | ||
1. Django full stack development experience more than 4 - 6 years (Python, Django, PostgreSQL) | ||
2. Experience of front-end development (Angular, Bootstrap, CSS, jQuery) | ||
3. Bug fixing in Django/Python/Web protocol | ||
4. Having experience in development of heavy traffic web solution | ||
5. Experience in working with LMS tools customization and integration will be added advantage | ||
Education | ||
Bachelor's degree in Computer Science or related field or equivalent degree |
You’ll spend time on the following Developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance. Write maintainable/scalable/efficient code. Contributing in all phases of the development lifecycle. Continue to innovate and build solutions to support business growth and launch new features. Object-Oriented Analysis and design using common design patterns. Given a fuzzy product requirement, work with other stakeholders, product to understand & refine the requirements and change them to tech requirements Work in a cross-functional team, collaborating with peers during entire SDLC. Managing the developed applications and live support.
|
We’re Excited About You If You Have Excellent coding skills in Java/J2EE Strong problem-solving skills, data structures and algorithms. Have experience in building and maintaining large scale web applications in service-oriented architecture. Good Understanding of Java 8 with proven hands-on skills Experience in Spring Framework - Spring Boot, Spring Data, Spring REST Experience in Spring Reactive Good understanding of SQL and MYSQL Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations Understands version control branching strategies Understands different major language paradigms (object oriented / functional /reactive) Understanding of AWS is a plus Can reason about complexity of algorithms (time and space) Can debug code at ease and ensure quality code is produced Good verbal and written communication skills
|

Roles & Responsibilities -
This position is a hands-on Python / SQL software developer role, candidate needs to have exposure to electronic trading business, proficient in python and experience building systems for data processing. The candidate will join the front office development team
- Build and maintain infrastructure for data retrieval, processing and storage
- Build strong working relationships with international teams
- Be willing and able to adapt to changes in priorities
- Ability to learn and apply new technologies to deliver added business value
- Maintain a strong focus on quality
Skill Sets & Prerequisites -
- Proficient in Python / SQL
- Good understanding of data base management systems
- Experience developing and maintaining systems that handle large amounts of data
- Understanding of Electronic Trading Systems
- Attention to detail and code quality
- Excellent problem solving and analytical skills in a high-pressure environment
- Strong communication skills and an ability to convey ideas and concepts with clarity


If you are a PHP developer & have a good understanding of web technologies you may apply for this positoin. As a Developer, you will be a part of our web development team and will be working with some very experienced developers on challenging and interesting projects. You will be a part of an Agile delivery team and work closely with Requirement Analysts, Scrum Masters, Development & Design team and QA team.
Responsibilities
- Write clean, maintainable and efficient code.
- Design robust, scalable and secure features
- Collaborate with team members to develop and ship web applications within tight timeframes.
- Write unit and functional testcases.
- Work on bug fixing, identifying performance issues and improving application performance
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency.
- Handling complex technical issues
Technical Skills
- PHP - 4.5 Years Experience along with HTML5, CSS Bootstrap, JQuery, JS, MySQL/MongoDB, JSON Web Services and API Services
- PHP Frameworks: Min. 2 Years with anyone (Laravel, Symfony, CakePHP, Yii etc.)
- PHP Reporting Tools (Jasper etc.)
- NET Exposure - Good to have
- Understanding of responsive design frameworks such as bootstrap
- MEAN Stack - Good to have
- Angular / React - Good to have
Perks, Benefits & Culture:
We are offering amazing career growth opportunities, great compensation, and benefits. This begins with -
- weekly lunches
- alternate weekends-off
- annual medical checkups
- Social engagement
- financial assistance
- and more...


• Write clean, scalable code using .NET programming languages.
• Remain up to date with the terminology, concepts and best practices for coding mobile apps.
• Develop technical interfaces, specifications, and architecture.
• Use and adapt existing web applications for apps.
• Create and test software prototypes.
• Develop client displays and user interfaces.
• Assist software personnel in handling project related work and other requirements.
• Coordinate with other software professionals and developers.
Work Experience & Skills
• VB.NET (Framework 2.0/3.0/3.5/4.0) (Mandatory)
• SQL SERVER 2005 / 2008 (Mandatory)
• Must have experience in developing Windows application.
• Prior experience in Object Oriented Design and Development (OODD) is required. • 1+ years of .NET development (Framework 2.0/3.0/3.5/4.0) experience is required • Experience with SQL Server 2005 / 2008 are required.
• Knowledge/experience on Web Service and Unit Test.
• Oracle knowledge is added advantage
• Strong attention to detail
• Excellent troubleshooting and communication skills
• Able to work well in a team setting

