11+ Query optimization Jobs in Bangalore (Bengaluru) | Query optimization Job openings in Bangalore (Bengaluru)
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MongoDB
PostgreSQLPosition Title : Senior Database Administrator (DBA)
📍 Location : Bangalore (Near Silk Board)
🏢 Work Mode : Onsite, 5 Days a Week
💼 Experience : 6+ Years
⏱️ Notice Period : Immediate to 1 Month
Job Summary :
We’re looking for an experienced Senior DBA to manage and optimize databases like MySQL, MongoDB, PostgreSQL, Oracle, and Redis. You’ll ensure performance, security, and availability of databases across our systems and work closely with engineering teams for support and improvement.
Key Responsibilities :
- Manage and maintain MySQL, MongoDB, PostgreSQL, Oracle, and Redis databases.
- Handle backups, restores, upgrades, and replication.
- Optimize query performance and troubleshoot issues.
- Ensure database security and access control.
- Work on disaster recovery and high availability.
- Support development teams with schema design and tuning.
- Automate tasks using scripting (Python, Bash, etc.).
- Collaborate with DevOps and Cloud (AWS) teams.
Must-Have Skills :
- 6+ Years as a DBA in production environments.
- Strong hands-on with MySQL, MongoDB, PostgreSQL, Oracle, Redis.
- Performance tuning and query optimization.
- Backup/recovery and disaster recovery planning.
- Experience with AWS (RDS/EC2).
- Scripting knowledge (Python/Bash).
- Good understanding of database security.
Good to Have :
- Experience with MSSQL.
- Knowledge of tools like pgAdmin, Compass, Workbench.
- Database certifications.
Java
Spring BootWissen Technology is now hiring for Java Developer with hands on experience in Core Java, multithreading, algorithms, and data structure.
We are solving complex technical problems in the financial 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 highly motivated and expert team which has made a mark as a high-end technical consulting.
Required Skills:
Experience - 3+.
Experience in Core Java 5.0 and above, CXF, Spring.
Extensive experience in developing enterprise-scale n-tier applications for financial domain. 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, preferably Sybase database.
Good knowledge of multi-threading and high-volume server-side development.
Experience in sales and trading platforms in investment banking/capital markets.
Basic working knowledge of Unix/Linux.
Excellent problem solving and coding skills in Java.
Strong interpersonal, communication and analytical skills.
Should have the ability to express their design ideas and thoughts.
React.js
Redux/Flux
Javascript
HTML/CSSposition Summary
§ Title: UI Developer
§ Location: Bangalore
§ Type: Full Time
§ Qualifications: Bachelor’s/Master’s degree in computer science/Information Science
§ Experience: 4to 7 years
Development skills
§ Top-notch programming skills and in-depth knowledge of modern HTML/CSS, JavaScript
§ Hands-on experience in React JS, ECMAScript (ES5,ES6/above)
§ Experience in Unit and E2E test automation (preferably Jest &Cypress)
§ Knowledge of web components and different component patterns
§ Experience using a state management library (Redux, Context API)
§ A solid understanding of how web applications work including security, session management, performance, and best development practices
§ Adequate knowledge of Object-Oriented Programming and web application development
Methodologies
§ Git, Jenkins
§ Test driven development
Good to have
§ Very good at programming and debugging for cross- browser compatibility and accessibility code
§ Unit testing experience on tools such as chai, mocha, jasmine
§ Reusable components development that can be used across web/ mobile applications.
§ Build tools such as webpack, grunt, gulp, babel
Other skills
§ Collaborate with business partners to gather requirements, implement new functionality, and drive continuous improvements
§ Excellent written, communication & presentation skills
§ Strong analytical skills and enjoys solving complex technical problems.
§ Participate in all phases of software life cycle including architecture, technical design, implement, test, and launch
§ You enjoy wearing multiple hats and roles, and titles are not important to you.
§ You enjoy doing it right first time and utilize tools & techniques to constantly excel in what you work to deliver it on time.
§ You are comfortable working under strict confidentiality agreements and often behind the-scenes.
§ You are self-organized and manage time and resources well.
§ Work independently and as part of a team
§ You are constantly growing your own knowledge, and helping to grow the knowledge of others
VMultiply solutions
Java
Kotlin
Android DevelopmentJob Summary
We are looking for an Android Developer who possesses a passion for pushing mobile technologies to the limits. This Android app developer will work with our team of talented engineers to design and build the next generation of our mobile applications. Your primary focus will be the development of Android applications and their integration with back-end services.
Responsibilities
- Conceptualizing and formulating apps that are suitable for use on all types of Android devices.
- Implementing measures to safeguard users' data.
- Ensuring that the construction and presentation of your apps are congruent with the company's standards.
- Proofreading your code and correcting mistakes before each app is released.
- Collaborating with UI and UX Designers, as well as Software Testers, to ensure that each app is presentable and in perfect working order.
- Liaising with the marketing department to ensure consistency in our company's 'voice' across the board.
- Monitoring app reviews to detect areas for improvement.
- Creating app updates, including bug fixes and additional features, for release
Requirements
- min. 3+ years of experience as an android developer
- Proficiency in Java, Kotlin, or C++.
- Ability to use the Android Studio, including the Android SDK, with ease.
- Prior experience as an android developer will be advantageous.
- Excellent coding and proofreading skills.
- Top-notch teamwork and communication skills.
- Ability to manage your workload with minimal supervision.
- Unwavering curiosity.
Benefits
- Opportunity to work with early stage start up and grab a front row seat in core engineering team
- ESOPs available
Vue.js
AngularJS (1.x)
Angular (2+)React.jsJavascriptCompany Profile
Quantiphi is an award-winning Applied AI and Big Data software and services company, driven by a deep desire to solve transformational problems at the heart of businesses. Our signature approach combines groundbreaking machine-learning research with disciplined cloud and data-engineering practices to create breakthrough impact at unprecedented speed.
Some company highlights:
- Quantiphi has seen 2.5x growth YoY since its inception in 2013.
- Winner of the "Machine Learning Partner of the Year" award from Google for two consecutive years - 2017 and 2018.
- Winner of the "Social Impact Partner of the Year" award from Google for 2019.
- Headquartered in Boston, with 700+ data science professionals across different offices.
For more details, visit: our http://www.quantiphi.com/">Website or our https://www.linkedin.com/company/quantiphi/">LinkedIn Page
Job Description
Role: Associate Tech Architect / Tech Architect – ReactJS +Python+AWS
Experience Level: 7-13 Years
Work location: Mumbai & Bangalore
We are looking for an experienced full stack developer( ReactJS and Python ) who can help create dynamic software applications for our clients with their skill set. In this role, you will be responsible for gathering requirements from clients and accordingly write and test scalable code, and develop front end and back-end components.
Technologies worked on:
ReactJS, Python, AWS
Requirement Description:
- Full Stack developer with experience in ReactJS, Python, API Gateway, Fargate and ECS
- Well-experienced in working with tools like Git, Maven, JFrog
- Should have a solid understanding of object-oriented programming (OOP)
- Well-experienced to perform Unit Testing and Integration Testing and have good experience in Agile based development approach
- Expertise in developing enterprise-level web applications and REST and SOAP APIs using MicroServices, with demonstrable production-scale experience
- Demonstrate strong design and programming skills using JSON, Web Services, XML, XSLT, PL/SQL in Unix and Windows environments
- Strong background working with Linux/UNIX environments and strong Shell scripting experience
- Working knowledge with SQL or No SQL databases
- Understand Architecture Requirements and ensure effective design, development, validation, and support activities
- Understanding of core AWS services, uses, and basic AWS architecture best practices
- Proficiency in developing, deploying, and debugging cloud-based applications using AWS
- Ability to use the AWS service APIs, AWS CLI, and SDKs to write applications
- Ability to identify key features of AWS services
- Identify bottlenecks and bugs, and recommend solutions by comparing the advantages and disadvantages of custom development
- Should contribute to team meetings, troubleshooting development and production problems across multiple environments and operating platforms
- Execute strong collaboration and communication skills within distributed project teams
- Continuously discover, evaluate, and implement new technologies to maximize development efficiency
Designation: Anchor & Producer
Department: Video Content Team
Location: Bangalore (preferred) / Mumbai
Qualification: Any Graduate or Postgraduate
Experience: 3+ years of relevant experience in Anchoring or Vlogging on Youtube channel
Responsibilities:
- Candidate should be the face for YouTube channel and should have experience as YouTube channel anchor
- Should be able use own creativity in presenting the given script
- Should be able to present topics related to sports, science, history in an entertaining way
- Should be confident on camera
- Candidate should be known to languages. (English and Hindi) Fluently
- Candidate who is available for 8 and half hours in a day
- Candidate should bring in new ideas
Skills:
- A good understanding of the Youtube platform.
- Solid content research skills.
- Video editing skills.
- Social Media Presence.
- Digital Awareness.
Salary: 4.80LPA (Negotiable)
IMMEDIATE JOINING PREFERRED!
JavaSpring BootPhonePe is India’s leading digital payments platform with over 280 million registered users. Using
PhonePe, users can send and receive money, recharge mobile, DTH, data cards, pay at stores,
make utility payments, buy gold, and make investments. PhonePe went live for customers in
August 2016 and was the first non-banking UPI app and offered money transfer to individuals
and merchants, recharges and bill payments to begin with. In 2017, PhonePe forayed into
financial services with the launch of digital gold, providing users with a safe and convenient
option to buy 24-karat gold securely on its platform. PhonePe has since launched Mutual Funds
and Insurance products like tax-saving funds, liquid funds, international travel insurance, Corona
Care, a dedicated insurance product for the COVID-19 pandemic among others.
PhonePe launched its Switch platform in 2018, and today its customers can place orders on over
300 apps including Ola, Myntra, IRCTC, Goibibo, RedBus, Oyo etc. directly from within the
PhonePe mobile app. PhonePe is accepted at over 18 million merchant outlets across 500 cities
nationally.
Culture
At PhonePe, we take extra care to make sure you give your best at work, Everyday! And creating
the right environment for you is just one of the things we do. We empower people and trust
them to do the right thing. Here, you own your work from start to finish, right from day one.
Being enthusiastic about tech is a big part of being at PhonePe. If you like building technology
that impacts millions, ideating with some of the best minds in the country and executing on your
dreams with purpose and speed, join us!
Challenges
Building for Scale, Rapid Iterative Development, and Customer-centric Product Thinking at each
step defines every day for a developer at PhonePe. Though we engineer for a 50million+ strong
user base, we code with every individual user in mind. While we are quick to adopt the latest in
Engineering, we care utmost for security, stability, and automation. Apply if you want to
experience the best combination of passionate application development and product-driven
thinking
As a Software Engineer:
3+ years of experience in the art of writing code and solving problems on a Large Scale.
You will build Robust and scalable web-based applications You will need to think of
platforms & reuse
Build abstractions and contracts with separation of concerns for a larger scope
Drive problem-solving skills for high-level business and technical problems.
Do high-level design with guidance; Functional modeling, break-down of a module
Do incremental changes to architecture: impact analysis of the same
Do performance tuning and improvements in large scale distributed systems
Mentor young minds and foster team spirit, break down execution into phases to bring
predictability to overall execution
Work closely with Product Manager to derive capability view from features/solutions, Lead
execution of medium-sized projects
Work with broader stakeholders to track the impact of projects/features and proactively
iterate to improve them As a senior software engineer you must have
Extensive and expert programming experience in at least one general programming
language (e.g. Java, C, C++) & tech stack to write maintainable, scalable, unit-tested code.
Experience with multi-threading and concurrency programming
Extensive experience in object-oriented design skills, knowledge of design patterns, and
huge passion and ability to design intuitive module and class-level interfaces
Excellent coding skills – should be able to convert the design into code fluently
Knowledge of Test Driven Development
Good understanding of databases (e.g. MySQL) and NoSQL (e.g. HBase, Elasticsearch,
Aerospike, etc)
Strong desire to solving complex and interesting real-world problems
Experience with full life cycle development in any programming language on a Linux
platform
Go-getter attitude that reflects in energy and intent behind assigned tasks
Worked in a startups environment with high levels of ownership and commitment
BTech, MTech, or Ph.D. in Computer Science or related technical discipline (or equivalent).
Experience in building highly scalable business applications, which involve implementing
large complex business flows and dealing with a huge amount of data.
An open communicator who shares thoughts and opinions frequently listens intently and
takes constructive feedback.
As a Software Engineer, good to have
The ability to drive the design and architecture of multiple subsystems
Ability to break-down larger/fuzzier problems into smaller ones in the scope of the product
Understanding of the industry’s coding standards and an ability to create appropriate
technical documentation.
PhonePe Full Time Employee Benefits
Insurance Benefits - Medical Insurance, Critical Illness Insurance, Accidental Insurance, Life
Insurance
Wellness Program - Employee Assistance Program, Onsite Medical Center, Emergency
Support System
Parental Support - Maternity Benefit, Paternity Benefit Program, Adoption Assistance
Program, Day-care Support Program
Mobility Benefits - Relocation benefits, Transfer Support Policy, Travel Policy
Retirement Benefits - Employee PF Contribution, Flexible PF Contribution, Gratuity, NPS,
Leave Encashment
Other Benefits - Higher Education Assistance, Car Lease, Mobile & Broadband
Reimbursements, Salary Advance Policy
Java
Amazon Web Services (AWS) Building highly-scalable and secure payments platform
Primary owners of one or more components of the platform and will drive innovation in
your area of ownership
Working with various product teams gathering requirements and adding capabilities
Working with some of the smartest people in the industry and will have ample opportunity to learn and grow
Using cutting-edge cryptography to secure payments beyond industry standards
Deriving actionable insights by mining TBs of data
Building a low-level infrastructure that aims to push the boundaries of network
performance
Participating actively in recruitment and nurturing of engineers as awesome as you
What do we look for?
Review and influence new evolving design, architecture, standards and methods with
stability, maintainability, and scale in mind
Identify patterns and provide solutions to class of problems
Research, evaluate and socialize new tools, technologies, and techniques to improve the value of the system
Be able to multitask, prioritize and handle dependencies with minimal oversight
From a technology perspective, you should have the knowledge and/or experience in a
reasonably sized subset of the following ( the more, the merrier!! )
Worked on one or more large scale java applications
Good understanding of nuances of distributed systems, scalability, and availability
Good knowledge of one or more relational and NoSQL databases and transactions
Shrewd focus on latency and throughput of services
In-depth understanding of concurrency, synchronization, NIO, memory allocation and GC
Experience with IaaS clouds like AWS/Google Cloud, Azure, OpenStack etc..
Experience in working with Message Brokers and Application Containers
Great ability to mentor and train other team members
Responsibilities
As an SDET at Jumio, the candidate is expected to develop and maintain automated functional, integration and load tests for web applications that ensure the quality of developed product features. They are supposed to be champions of quality and participate in developing and enhancing continuous delivery solutions. They are expected to participate
actively in agile development rhythms (scrum, kanban etc), be able to read / write good quality code. The role also requires some level of manual testing depending on project needs.
Required Qualifications
- Bachelor's Degree in Computer Science or related field and 3+ years relevant work experience.
- Experience in unit testing, acceptance testing, integration testing, system/end-to-end testing for Web applications / REST services
- Experience in Spring Framework is required
- Minimum 3 years experience with Java or Groovy or Python
- Ideally some experience with Spring Boot, Docker, Selenium, AWS
- Comfortable usage of UNIX-like operating system and basic bash scripting knowledge
- Spring Framework Knowledge
- Enjoy working in a self-organizing team environment
- Strong debugging, troubleshooting, and problem solving skills
- Think further than the solution appears to require
- Excellent analytical, conceptual and communications skills in spoken and written English
- Fast learner, high capacity for abstract thinking and structured approach to work plus a hands-on mentality and international mindset
- Strong knowledge of data structures, algorithms, distributed systems, and asynchronous architecture
- Strong understanding of system and application performance characteristics
- .Net or AngularJS knowledge
- Mobile Automation Testing, esp. Appium
- Machine Learning / Computer Vision knowledge
Responsible for Investor Management
Responsible for Strategic Planning and building KPI’s for Business
Budgeting & forecasting
Responsible for P&L delivery across verticals
MIS preparation and reporting to Board of Directors/ Investors
Setting up Accounting Processes and Building ancillary systems for billing, transaction reconciliation etc
Oversee day to day accounting & compliances
Financial Planning, Reporting and supporting senior management
Competition Benchmarking
Tax Planning and optimisation
Building Cost effective systems for Optimisation, Problem solving across verticals
Driving Cost Management Projects (Cross Functional and otherwise)
Driving revenue & profitability
Due diligence of compliance & accounting policies
Internal audits
Working capital and wealth management
Payroll processing
Android DevelopmentJavaKotlin
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