Data Scientist role @ Zolvit

Job Description for PostgreSQL Lead

Job Title: PostgreSQL Lead

Company: Mydbops

About us:

As a seasoned industry leader for 8 years in open-source database management, we specialise in providing unparalleled solutions and services for MySQL, MariaDB, MongoDB, PostgreSQL, TiDB, Cassandra, and more. At Mydbops, we are committed to providing exceptional service and building lasting relationships with our customers. Our Customer Account Management team is vital in ensuring client satisfaction and loyalty.

Role Overview

As the PostgreSQL Lead, you will own the design, implementation, and operational excellence of PostgreSQL environments. You’ll lead technical decision-making, mentor the team, interface with customers, and drive key initiatives covering performance tuning, HA architectures, migrations, and cloud deployments.

Key Responsibilities

• Lead PostgreSQL production environments: architecture, stability, performance, and scalability
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• Oversee complex troubleshooting, query optimization, and performance analysis
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• Architect and maintain HA/DR systems (e.g., Streaming Replication, Patroni, repmgr)
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• Define backup, recovery, replication, and failover protocols
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• Guide DB migrations, patches, and upgrades across environments
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• Collaborate with DevOps and cloud teams for infrastructure automation
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• Use monitoring (pg_stat_statements, PMM, Nagios or any monitoring stack) to proactively resolve issues
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• Provide technical mentorship—conduct peer reviews, upskill, and onboard junior DBAs
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• Lead customer interactions: understand requirements, design solutions, and present proposals
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• Drive process improvements and establish database best practices

Requirements

• Experience: 4-5 years in PostgreSQL administration, with at least 2+ years in a leadership role
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• Performance Optimization: Expert in query tuning, indexing strategies, partitioning, and execution plan analysis.
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• Extension Management: Proficient with critical PostgreSQL extensions including:
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• pg_stat_statements – query performance tracking
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• pg_partman – partition maintenance
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• pg_repack – online table reorganization
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• uuid-ossp – UUID generation
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• pg_cron – native job scheduling
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• auto_explain – capturing costly queries
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• Backup & Recovery: Deep experience with pgBackRest, Barman, and implementing Point-in-Time Recovery (PITR).
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• High Availability & Clustering: Proven expertise in configuring and managing HA environments using Patroni, repmgr, and streaming replication.
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• Cloud Platforms: Strong operational knowledge of AWS RDS and Aurora PostgreSQL, including parameter tuning, snapshot management, and performance insights.
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• Scripting & Automation: Skilled in Linux system administration, with advanced scripting capabilities in Bash and Python.
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• Monitoring & Observability: Familiar with pg_stat_statements, PMM, Nagios, and building custom dashboards using Grafana and Prometheus.
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• Leadership & Collaboration: Strong problem-solving skills, effective communication with stakeholders, and experience leading database reliability and automation initiatives.
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Preferred Qualifications

• Bachelor’s/Master’s degree in CS, Engineering, or equivalent
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• PostgreSQL certifications (e.g., EDB, AWS)
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• Consulting/service delivery experience in managed services or support roles
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• Experience in large-scale migrations and modernization projects
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• Exposure to multi-cloud environments and DBaaS platforms

What We Offer:

• Competitive salary and benefits package.
• Opportunity to work with a dynamic and innovative team.
• Professional growth and development opportunities.
• Collaborative and inclusive work environment.
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Job Details:

• Work time: General shift
• Working days: 5 Days
• Mode of Employment - Work From Home
• Experience - 4-5 years

Executive Assistant

We have an exciting opportunity for someone who is passionate about people management and is good at multi-tasking. Do you enjoy organizing, setting up events or meetings and aiding those who need help? Executive Assistants do a lot of different things, work with a lot of different people, and end up advancing to a lot of different careers. This position comes along with variability, excitement, and independence.

Location: Alwarpet, Chennai

Job Description:

As an Executive Assistant to the General partner at Boldcap Venture Partners LLP, you will work closely with the partner, schedule meetings for the partner, ensure smooth running of the office, manage HR related activities and manage internal and external communication with employees, vendors and other teams.

Responsibilities:

• Acting as the point of contact between the executives, teams and internal or external colleagues.
• Organizing meetings and closing the loop end to end.
• Handling correspondence directed to general partner.
• Making travel arrangements and detailed travel itineraries of the general partner.
• Taking dictation and minutes and writing them up subsequently.
• Responding to emails and document requests on behalf of executives.
• Producing reports and presentations.
• Co-ordinate with vendors and ensure payments are being processed in time.
• Maintaining the current filing and database system and looking for ways to improve current systems.
• Maintain all expenses sheet with supporting documents like bills, invoices etc.
• Maintain salary file of all employees with reimbursement details if any, check the same and provide to the accounts/payroll team for payroll processing of all Boldcap employees on 30th//31st of every month.
• Co-ordinate with accounts & compliance team for bookkeeping and filing activities.
• General administration and HR-related activities.
• Ensuring employees are adhering to all the policies (travel policy, leave policy etc.) of the company.
• Maintain all leave requests of the employees and keep track of balance leaves in their credit as per the leave policy.

Minimum Qualifications:

• Bcom/Mcom/BBA.
• Must have at least 1 year experience as an EA and possess 5 or more years of experience in total.
• Event management skills & team handling skills will be an added plus.

Other Skills:

• Well-organized, detail-oriented, ability to multi-task with great follow-up skills.
• Excellent time management skills.
• Well-developed organizational skills.
• Attention to detail.
• Great verbal and written communication skills.
• Professional discretion.
• Demonstrate excellent organizational skills, communication skills, and problem-solving skills.
• Diversified people management skills.
• Proficient in MS Office suite, Google suite etc.

Senior Full Stack Engineer (React Native)

Who is Softway?

Softway is a business-to-employee solutions company.We work with businesses to impact the everyday behaviors, mindsets, and attitudes  and help drive valuable changes within.Faster innovation and more inclusion to lead cultural and  digital transformations and make human-focused technology to propel businesses. Our solutions include culture & inclusion services and products, technology experiences, and communications. Ultimately, we believe love is a business strategy.

Learn more: 

Visit us: https://www.softway.com/

Our Podcast : https://www.softway.com/laabs

Buy our book:  https://www.loveasabusinessstrategy.com/

Who are we looking for ?

Softway is on the lookout for a cross-platform mobile Engineer with hands-on experience on React Native. Someone passionate about building products that our customers love. You will join a dynamic and fast-paced environment and work with cross-functional teams to design, build and roll-out products that deliver the company’s vision and strategy.

A true-blue Engineer at heart, who constantly evolves and is on a continuous learning drive. Openness to explore different technologies and focused on solving, keeping the big picture in mind.

Responsibilities

Design and build applications for Android & iOS platform using React native

Build pixel-perfect, buttery smooth UIs across both mobile platforms.

Ensure the performance, quality, and responsiveness of applications

Collaborate with a team to define, design, and ship new features

Identify and correct bottlenecks and fix bugs

Write clean, well-documented, and testable code

Follow best practices for mobile development and maintain high standards of software quality.

Familiar with Agile software development

Analyzing user needs and software requirements to determine the feasibility of design within time and cost constraints.

Participating in code reviews and adhering to styles and standards for code quality

Work closely with other developers and stakeholders to ensure the timely completion of projects.

Coordinate with the cross-functional teams to build apps in stipulated time

Provide mentorship and guidance to junior developers, fostering their professional growth and enhancing team collaboration.

Requirements

Minimum 5 years of experience in building React Native applications.

Basic knowledge in building native android or iOS applications.

In-Depth Knowledge of React, React Native, Javascript, TypeScript, Redux, Middlewares, Hooks, ECMAScript(ES6, ES7 etc.), Node, NPM, yarn and iOS & Android Build systems.

Experience working with Backend Web Services (like REST, GraphQL etc), Fetch API, Axios and knowledge of Databases.

Proficient experience in developing web applications using any React framework.

Familiarity working with third-party dependencies and debugging dependency conflicts.

Familiarity with native build tools, like XCode, Gradle , Android Studio.

Knowledge of type checking, unit testing, and code debugging.

Experience with app store and playstore distribution process

Logical thinking and strong analytical reasoning are a must.

Hands on experience in Object Oriented Programming, Database programming, Algorithms, Data Structures

Experience with database frameworks such as SQLite, Realm DB etc.

Proficient in code versioning tools including Git, and SVN.

Familiarity with cloud message APIs and push notifications

Familiarity with continuous integration

Working knowledge in TDD and Unit Testing

Great to Have

Passion to stay up-to-date with technology and trends

Knowledge in AWS

Why should you work at Softway? 

Softway’s cross-functional team structure, varied domains and flat hierarchy offer much exposure and learning from a bird's eye-view. You’d love the interaction with our talented folks. Softway gives you ample learning opportunities, pushing you while having your back. We work hard and party harder !! We encourage you to voice your opinions and yes, we actually listen. We take pride in having an ego-less workforce, it allows us to focus on what we’re good at - bringing solutions to life. In addition to a competitive  salary and great work culture, we offer GREAT FLEXIBILITY with Flexible Time Offs. 

Responsibilities

• Planning concepts by studying relevant information and materials.
• Design web pages, brochures, logos, signs, flyers, advertisements, and other communication materials.
• Design social media promotion graphics with copy, and short 30 second videos or gif animation.
• Communicating with clients about layout and design.
• Creating a wide range of graphics and layouts for product illustrations, company logos, and websites with software such as Adobe Photoshop, Fireworks, XD.
• Produce drafts for review by clients and make revisions based on feedback. Reviewing final layouts for errors and ensure that final products reflect client specifications and suggesting improvements when necessary.
• Create website and mobile app user interface designs in XD / Photoshop.
• Contribute to team efforts by accomplishing tasks as needed.

Skills

• Bachelor’s degree in graphic design or formal arts field.
• Experienced in UI design.
• Ability to make short 30 second videos or animation for Social Media promotion.
• Demonstrable graphic design skills with a strong portfolio.
• Proficiency with desktop publishing tools, like Photoshop, InDesign, Illustrator, XD.
• A strong eye for visual composition.
• Effective time management skills and the ability to meet deadlines.
• Understanding of marketing, production, advertisements, and multimedia design.
• Effective communication and proficiency in English.
• Open to give and receive constructive criticism.

Concretio Apps was incorporated in 2014 by Mr. Abhinav Gupta (Salesforce MVP 8 times in a row), with a motive to build a team of passionate individuals, who want to develop high-quality solutions and enjoy challenges posed by rapidly changing technology. Concretio Apps aims to grow steadily with its positive and friendly environment. Flexi work timings and work from home option (Once you are on client project), fully paid Certifications, 360 degree grooming, 5 days a week and great work life balance are some of our key USPs, along with other employee-friendly policies. 

We are looking for highly skilled Salesforce Developers OR Other Tech Developers (Java / Javascript) who love to stay on the technical side of the curve and look to groom themselves as Salesforce Architect going forward. You will get training to work in Cloud Computing (Salesforce & its Lightning Javascript framework as well). 

At Concretio, we believe that work can happen from anywhere. We believe people should be able to work and learn together whether they're across the table or across the world from each other. We are open for the Remote / Work from Home option as well, so location is not a constraint anymore. 

Job Responsibilities

• Developing applications for the Salesforce.com platform. 
• Developing Javascript frontend/apps and integrations using REST/SOAP JSON/XML. 
• Coding APEX and custom applications for Salesforce instances. 
• Design, code, configure, document, deliver and support solutions to meet business needs in Salesforce, including configurations, customizations, and integrations. 
• Work with Application Architects and Tech Leads to design integrations between Salesforce.com and other systems across the enterprise. 
• Code, configure, unit test, and create supporting documentation for application development tasks.
• Demonstrated experience building integrations with Salesforce.com (REST/SOAP - XML/JSON)

Soft Skills Checklist

• Always learning attitude, with the rapidly changing Salesforce and Tech landscape, it’s a must. 
• Consultant mindset, we will help you develop these soft skills, but an open attitude is needed. Talking to a client/business user, understanding their pain points, and delivering a solution are key to project success here. 
• Sense of ownership and self-discipline: We don’t like chasing our people for status multiple times a day. If you are the one who enjoys taking ownership of tasks and delivering them without much monitoring, you will love it here. 

Tech Skills Checklist

• Strong Salesforce basics i.e. Configuration/Clicks concepts. 
• Apex, Visualforce, Lightning (Aura/LWC). 
• Excellent programming skills with a good understanding of OOPS. 
• Knowledge of any DBMS (Tables, Joins, Relationships, SQL, Normalisation).
• Knowledge of core HTML, CSS, and Javascript concepts. 
• Experience of Chrome Extensions/Apps, Electronjs, or NativeScript (nice to have).

Cultural Alignment Checklist 

• The educational part doesn't matter much. 
• CODING: Know, love and be comfortable in it. 
• OPEN Mindset: An open, curious and learner profile is a must. WWW is changing at a crazy pace, we need someone who is open to adapting to this pace of change in Salesforce and tech.
• We expect our team to crack suitable Salesforce certifications as KRAs, and happily sponsor the fees for the same. 
• Sense of Ownership: We are not going to put a manager on your head, who will seek status updates every few hours (multiple times in a day). You will be given a task, and the expectation will be to own the 100% success and failure for the same. We are never short on public praise and giving credit for a successful show. 
• Excellent Craftsmanship: We differentiate and take pride in what we build and deliver to customers across the globe. Mediocrity is not appreciated here in anything. Top-quality code, deliverables, and communication is something we expect and continuously work to improve on a day-to-day basis. 
• Strong Communication Skills: It's actually a MUST have for your experience level. 

Nice to have

• Salesforce Communities (Classic and using Communities).
• Taking ideas to AppExchange (OEM, Security Review).
• Developing SPA (Single Page Applications) in Salesforce.
• Hands-on experience in one or more JS/CSS frameworks (jQuery, React, Angular, Vue, Bootstrap, Foundation, etc).
• Hands-on experience in Cordova, Ionic, and Hybrid mobile development.
• How OAuth, SOAP, SAML, and other integration patterns work.
• NoSQL and how modern database systems work.
• Classic DBMS MySQL, Postgres etc.
• AWS, Google or Microsoft cloud experience.