Database Administrator - DB2 at Wissen Technology · Bengaluru (Bangalore) · 3 - 8 years · Profitable · Posted 22 Jun 2026

Job Description: Database Administrator (DBA)
Experience Required: 3–8 Years
Location: Bangalore
About the Role
We are looking for a skilled, process-oriented, and proactive Database Administrator (DBA) with 3–5 years of experience in managing enterprise databases and cloud data platforms. The ideal candidate should have strong hands-on expertise in RDBMS technologies such as DB2 and columnar cloud databases, preferably Snowflake, along with exposure to DevOps tools and containerized environments such as Kubernetes, Jenkins, and Git.
The candidate will be responsible for database administration, performance tuning, automation, deployment support, and ensuring high availability, security, scalability, and adherence to operational processes and standards across enterprise data platforms.
Key Responsibilities
Administer, monitor, and maintain RDBMS environments, primarily DB2.
Manage and support columnar cloud database platforms, preferably Snowflake.
Perform database backup, recovery, replication, and disaster recovery planning.
Optimize SQL queries, indexing strategies, and database performance.
Support database migration, patching, upgrades, and capacity planning activities.
Follow and contribute to standardized operational processes, documentation, change management, and governance practices.
Ensure adherence to SLA, incident management, release management, and compliance procedures.
Support CI/CD and DevOps processes related to database deployments and infrastructure automation.
Collaborate with development and DevOps teams for release management and environment provisioning.
Work with containerized and orchestration platforms such as Kubernetes.
Utilize Jenkins pipelines for deployment automation and operational workflows.
Maintain version control and configuration management using Git.
Monitor database health, troubleshoot incidents, and resolve performance bottlenecks.
Ensure database security, compliance, and best practices are followed.
Create and maintain technical documentation, SOPs, runbooks, and operational procedures.
Required Skills & Qualifications
Technical Skills
3–5 years of hands-on experience as a DBA or Database Engineer.
Strong experience with RDBMS technologies, specifically:
IBM DB2
Hands-on experience with columnar cloud databases: Preferably Snowflake
Strong knowledge of SQL scripting and query tuning.
Knowledge of DevOps and CI/CD practices.
Experience with:
Kubernetes
Jenkins
Git/GitHub/GitLab
Understanding of Linux/Unix administration.
Familiarity with cloud platforms such as AWS, Azure, or GCP is an advantage.
Knowledge of shell scripting or Python for automation is preferred.
Behavioral & Process Skills
Strong process orientation with focus on operational excellence and governance.
Experience working within defined IT processes, change management, and documentation standards.
Strong analytical and troubleshooting skills.
Good communication and collaboration abilities.
Ability to work in a fast-paced and dynamic environment.
- Ownership mindset with attention to detail.

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.
Connect with the team
Similar jobs (10)
Job responsibilities:
- Partner closely with Product Design, Engineering, and Product Management to understand requirements and deliver product features and roadmap as envisioned by stakeholders.
- Own end-to-end user journey and all aspects of design execution from ideation, to prototyping, to user acceptance testing of product design tasks assigned.
- Conduct user interviews, user testing sessions, card sorting, and affinity mapping, conduct both qualitative and quantitative tests, and analyze the data.
- Design high-impact, functional responsive interfaces for web and mobile
- Collaborate with other designers and participate in our design critique process, to receive and provide feedback on design work
Skills you bring to the table:
- Experience in designing SaaS products with large customer bases
- Deep expertise using Figma/Xd/Sketch, and familiarity with design systems
- Knowledge of Carbon - IBM's Design system or experience building a design system from scratch is a plus.
- Fundamental understanding of the end-to-end iterative UX design process — research, ideation, information architecture, prototyping, validation, and refining solutions into pixel-perfect deliverables.
- Ability to articulate design decisions throughout the user-centered design process.
- Ability to update and engage with stakeholders like product managers and engineers.
- Relevant fundamental knowledge of front-end technologies to collaborate with UI engineering teams will be an advantage.
If you are interested in working for a fast-growing SaaS company operating in an exciting new space, this one is for you!
Node.js Developer Responsibilities:
- Developing and maintaining all server-side network components.
- Ensuring optimal performance of the central database and responsiveness to front-end requests.
- Collaborating with front-end developers on the integration of elements.
- Designing customer-facing UI and back-end services for various business processes.
- Developing high-performance applications by writing testable, reusable, and efficient code.
- Implementing effective security protocols, data protection measures, and storage solutions.
- Running diagnostic tests, repairing defects, and providing technical support.
- Documenting Node.js processes, including database schemas, as well as preparing reports.
- Recommending and implementing improvements to processes and technologies.
- Keeping informed of advancements in the field of Node.js development.
Node.js Developer Requirements:
- Bachelor's degree in computer science, information science, or similar.
- At least two years' experience as a Node.js developer.
- Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
- Knowledge of front-end technologies such as HTML5 and CSS3.
- Superb interpersonal, communication, and collaboration skills.
- Exceptional analytical and problem-solving aptitude.
- Great organizational and time management skills.
- Availability to resolve urgent web application issues outside of business hours.
Experience 5-10 yrs
Bangalore North- Western
1. **Office Management & Administration**
- Oversee daily office operations to ensure the smooth functioning of the workspace.
- Manage office supplies and equipment, ensuring all resources are available and in working order.
- Coordinate maintenance and repairs to keep the office safe and efficient.
- Handle document organization, filing, and data management for quick retrieval and better productivity.
- Schedule meetings, coordinate travel, and support event planning for team or client events.
2. **Client & Partner Communication (Mandarin-English) **
- Act as the primary liaison for Mandarin-speaking clients or partners.
- Translate documents, emails, and other communications from Mandarin to English and vice versa.
- Assist in meetings by providing translation or language support to ensure effective communication.
- Coordinate with vendors or partners in Mandarin-speaking regions, ensuring all requirements are met and deadlines respected.
3. **Financial & Resource Management**
- Assist in budgeting and expense tracking, keeping an organized record of office expenditures.
- Manage petty cash and process reimbursements or invoices for the team.
- Collaborate with finance or HR teams to process payroll, employee benefits, or expense reports.
4 **Coordination with External Stakeholders**
- Coordinate with building management, vendors, and contractors for office upkeep.
- Arrange logistics for client visits, including transportation, accommodation, and meeting schedules if needed.
- Ensure compliance with local laws, regulations, and safety protocols.
5. **Administrative Support for Senior Management**
- Provide executive assistance to senior leaders, such as managing their schedules, emails, and travel arrangements.
- Prepare presentations, reports, and correspondence as needed.
6. **IT & Communication Systems Management**
- Coordinate with IT support for the setup and maintenance of office computers, phones, and internet.
- Ensure that communication systems (like video conferencing tools) are functional for smooth client calls.
1) Understand client requirements and functionalities.
2) Write well-designed, testable, efficient code.
3) Responsible for solving complex technical issues.
4) Ensure quality projects are delivered within defined timelines.
5) Active involvement in client communication to understand functional requirements.
6) Maintain high standards of quality for code, documentation and other deliverables.
Required Skills
1) Good experience in Angular Latest Versions
Develops digital marketing strategies by studying economic indicators,
tracking changes in supply and demand, identifying customers and their
current and future needs, and monitoring competition.
Plans and executes all web, SEO/SEM, database marketing, email, social
media, and display advertising campaigns.
Designs, builds, and maintains our social media presence.
Contributes to marketing effectiveness by identifying short-term and long-
range issues that must be addressed.
Dear Candidate,
We are hiring for Salesforce Developer in our company. Below is the job description for the profile.
Experience - 1 to 2 Years
Job Description:-
1. Basic knowledge of HTML, CSS, Javascript, Core java and advance Java.
2. Knowledge of LWC, Apex, Visualforce Page, Aura Framework, CSS frameworks, Java Scripting, JQuery, and Lightning platform capabilities and limitations.
3. Develop Apex (classes and triggers), Lightning Components, and Visualforce to extend Salesforce in order to support business requirements.
4. Apex development and Visualforce page development.
5. Knowledge of designing custom objects, custom fields, picklists, page layouts, workflow, approval processes, validation rules, custom tabs, reports, Visualforce pages, dashboards, and email generation.
6. Familiarity with Services Oriented Design Principles (SOA) and web services.
7. Knowledge of Salesforce permissions, roles, reports, dashboards, and logical formulas.
8. Should have Good Communication Skills.
9. Certification: Any Salesforce certification would be a plus point.
10. Education: MSc (IT, CS), BE (IT, CS) BTech, MCA. ME, MTech (CS, IT) (2022, 2023) pass out only.
About the Company:
Gruslabs Software Solutions Private Limited is an offshore software development company run by a experience team. The company has expertise in the different technology spectrum. We provide a better work environment to grow technically and professionally.
For more info, please visit our website https://www.gruslabs.com/
Thanks & Regards
HR Team
a: Gruslabs Software Solutions Pvt Ltd | 301,304 Gravity Tower, Janjeerwala Square, Indore, Madhya Pradesh | 452001
About Telstra
Telstra is Australia’s leading telecommunications and technology company, with operations in more than 20 countries, including In India where we’re building a new Innovation and Capability Centre (ICC) in Bangalore.
We’re growing, fast, and for you that means many exciting opportunities to develop your career at Telstra. Join us on this exciting journey, and together, we’ll reimagine the future.
Why Telstra?
- We're an iconic Australian company with a rich heritage that's been built over 100 years. Telstra is Australia's leading Telecommunications and Technology Company. We've been operating internationally for more than 70 years.
- International presence spanning over 20 countries.
- We are one of the 20 largest telecommunications providers globally
- At Telstra, the work is complex and stimulating, but with that comes a great sense of achievement. We are shaping the tomorrow's modes of communication with our innovation driven teams.
Telstra offers an opportunity to make a difference to lives of millions of people by providing the choice of flexibility in work and a rewarding career that you will be proud of!
About the team
Being part of Networks & IT means you'll be part of a team that focuses on extending our network superiority to enable the continued execution of our digital strategy.
With us, you'll be working with world-leading technology and change the way we do IT to ensure business needs drive priorities, accelerating our digitisation programme.
Focus of the role
Any new engineer who comes into data chapter would be mostly into developing reusable data processing and storage frameworks that can be used across data platform.
About you
To be successful in the role, you'll bring skills and experience in:-
Essential
- Hands-on experience in Spark Core, Spark SQL, SQL/Hive/Impala, Git/SVN/Any other VCS and Data warehousing
- Skilled in the Hadoop Ecosystem(HDP/Cloudera/MapR/EMR etc)
- Azure data factory/Airflow/control-M/Luigi
- PL/SQL
- Exposure to NOSQL(Hbase/Cassandra/GraphDB(Neo4J)/MongoDB)
- File formats (Parquet/ORC/AVRO/Delta/Hudi etc.)
- Kafka/Kinesis/Eventhub
Highly Desirable
Experience and knowledgeable on the following:
- Spark Streaming
- Cloud exposure (Azure/AWS/GCP)
- Azure data offerings - ADF, ADLS2, Azure Databricks, Azure Synapse, Eventhubs, CosmosDB etc.
- Presto/Athena
- Azure DevOps
- Jenkins/ Bamboo/Any similar build tools
- Power BI
- Prior experience in building or working in team building reusable frameworks,
- Data modelling.
- Data Architecture and design principles. (Delta/Kappa/Lambda architecture)
- Exposure to CI/CD
- Code Quality - Static and Dynamic code scans
- Agile SDLC
If you've got a passion to innovate, succeed as part of a great team, and looking for the next step in your career, we'd welcome you to apply!
___________________________
We’re committed to building a diverse and inclusive workforce in all its forms. We encourage applicants from diverse gender, cultural and linguistic backgrounds and applicants who may be living with a disability. We also offer flexibility in all our roles, to ensure everyone can participate.
To learn more about how we support our people, including accessibility adjustments we can provide you through the recruitment process, visit tel.st/thrive.
- Interested in exploring integration technologies
- Understand the business complexities of airline & hotel domain and system integration, their business process
- Explore new technology stacks for integration and
- Many more opportunities .
JEE Technologies: Java,Servlet
Database: SQL.JDBC
Tools : GIT
Web Services: REST based API or XML based web services
Others : design Patterns, UML
JD:
Your role will include:
- Writing and testing your code, innovating and contributing towards increasing the value delivered by your team.
- Setting a high bar through your design, development, analysis and deployment activities
- Understanding and participating in evolving the architecture of our products.
- Keeping up-to-date with new technologies, best practices, and work on optimizing the tooling and automation.
- Understanding the latest development and engineering paradigms like Scrum/Agile/TDD/BDD/DDD etc.
You have experience with the following:
- Strong experience of leading and being part of technical teams preferably following agile methodology.
- Strong technical background with ability to provide technical guidance to other team members.
- Knowledge of microservices and must have experience of implementing a few microservices by the least.
- Knowledge of API driven platform development & Software Integration.
- You have hands-on experience in building secure, high-performing and scalable systems in Java.
- Exposure to JVM based languages like Java, Scala, Clojure.








