
Hi
Job Title: Data Visualization Engineer
Experience: 2 to 4 years
Location: Gurgaon (Hybrid)
Employment Type: Full-time
Job Description:
We are seeking a skilled Data Visualization Engineer with expertise in Qlik Sense and experience working with reporting tools like PowerBI, Tableau, Looker, and Qlik Sense. The ideal candidate will have a strong understanding of QVF and QVD structures, basic HTTP API integrations, and end-to-end data pipelines. Some knowledge of Python for data processing and automation will be a plus. This role will primarily focus on Qlik Sense reporting.
Key Responsibilities:
1. Data Visualization & Reporting
- Design, develop, and maintain interactive dashboards and reports using Qlik Sense.
- Work with PowerBI, Tableau, Looker, and Qlik Sense to create compelling data visualizations.
- Ensure seamless data representation and storytelling through dashboards.
2. Qlik Sense Development & Optimization
- Develop and manage QVF and QVD structures for optimized data retrieval.
- Implement best practices in Qlik Sense scripting, data modeling, and performance tuning.
- Maintain and optimize existing Qlik Sense applications.
3. Data Integration & API Interactions
- Utilize basic HTTP APIs to integrate external data sources into dashboards.
- Work with data teams to ensure smooth data ingestion and transformation for visualization.
4. End-to-End Data Pipeline Understanding
- Collaborate with data engineers to understand and optimize data flows from source to visualization.
- Ensure data consistency, integrity, and performance in reporting solutions.
5. Scripting & Automation
- Utilize Python for data manipulation, automation, and minor custom integrations.
- Improve reporting workflows through automation scripts and process optimizations.
Technical Expertise Required:
- 2 to 4 years of experience in Data Visualization or BI Reporting roles.
- Strong experience with Qlik Sense (QVF & QVD structures, scripting, visualization).
- Hands-on experience with PowerBI, Tableau, Looker.
- Basic understanding of HTTP APIs for data integration.
- Understanding of end-to-end data pipelines.
- Knowledge of Python for automation and data transformation.
- Experience in performance optimization of dashboards and reports.
- Strong analytical and problem-solving skills.
Preferred Qualifications:
- Experience in data modeling and ETL concepts.
- Familiarity with cloud-based data visualization solutions.
- Understanding of data governance and security best practices.

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Criteria
Mandatory
Strong Senior / Staff DevOps Engineer Profile
Mandatory (Experience 1): Must have 9+ years in DevOps / SRE / Infrastructure roles with hands-on experience (clear scale signals like traffic, uptime, latency, infra size should be mentioned)
Mandatory (Experience 2): Must have worked in Staff / Lead DevOps / SRE / Platform Engineer role OR demonstrated ownership of infra/platform across teams (not just execution role)
Mandatory (Experience 3): Must have B2B SaaS company experience with multi-tenant architecture OR multiple production stacks (multi-env / multi-client systems)
Mandatory (Tech Skills 1 - Cloud & Infra): AWS (VPC, EKS, EC2, RDS, networking), Kubernetes (EKS) at scale, Designing high availability, multi-region systems
Mandatory (Tech Skills 2 - Automation & IaC): Terraform (must-have), Helm / GitOps, Strong scripting (Python / Go / Bash)
Mandatory (Tech Skills 3 - CI/CD & Release): Scalable CI/CD pipelines (GitHub Actions / Jenkins), Zero/low downtime deployments
Mandatory (Tech Skills 4 - Reliability & Observability): SRE principles (SLOs, SLIs, error budgets), Monitoring tools (Prometheus, Grafana, Datadog), Alerting, on-call, incident management
Mandatory (Education): BTech in Computer Science or related fields
Mandatory (Company): Strong B2B SaaS product companies only
Location: Kolkata Work Days: Monday – Saturday Educational Qualification: Graduate in any discipline (Business/Marketing preferred) Compensation: Up To 4LPA (Inclusive of Variable Pay + Incentives) Reporting Team: Reports to Sales Manager / Business Development Head Experience: 6+ months of experience
You Are a Great Fit If You Are:
A recent graduate or have up to 2 years of experience in B2C inside sales or telesales.
Fluent in English, confident on the phone, and persuasive in communication.
Motivated by targets and performance-linked rewards.
Quick learner, coachable, and enthusiastic about working in a fast-paced startup environment.
Familiar with CRMs and Excel (or a fast learner)
Location: Bangalore
Experience: 4-8 years
Interview Process - Two Rounds - First Round Virtual
Second Round-Face to Face at Bangalore
Key Skills Required
☁️ Cloud & Infrastructure
- Strong hands-on experience with AWS Cloud Services
- Proficiency in Terraform for Infrastructure as Code (IaC)
- Experience in managing scalable cloud environments
⚙️ Containerization & Orchestration
- Solid experience in Kubernetes (K8s) for container orchestration
- Understanding of microservices architecture
🔄 CI/CD & DevOps
- Hands-on experience with Azure DevOps (CI/CD pipelines)
- Experience in build, release, and deployment automation
📊 Observability & Monitoring
- Strong experience with Prometheus & Grafana
- Expertise in setting up alerts, dashboards, and monitoring system health
🔐 API Gateway & Security
- Experience with Kong or equivalent API Gateway
- Understanding of API security controls (authentication, rate limiting, policies)
🧠 Core Technical Competencies
- Strong Linux troubleshooting and system debugging skills
- Proficiency in scripting (Bash / Python / Shell)
- Understanding of networking concepts: TCP/IP, HTTP, DNS, Load Balancing
- Experience with system architecture and distributed systems
🚨 SRE Responsibilities
- Monitor system performance, reliability, and availability
- Handle incidents, perform troubleshooting, and conduct RCA
- Automate operational tasks to improve efficiency
- Build and maintain scalable, resilient infrastructure
- Collaborate with development and DevOps teams for system improvements
🧪 Good to Have
- Experience with Finacle operations
- Exposure to API/load testing tools like JMeter or Gatling
- Familiarity with logging tools like Loki
🤝 Soft Skills
- Strong communication and collaboration skills
- Ability to document processes and technical workflows clearly
🎯 Ideal Candidate
A hands-on SRE/DevOps Engineer with strong exposure to:
- AWS + Terraform + Kubernetes
- CI/CD (Azure DevOps)
- Monitoring + API Gateway security
About BootLabs:
BootLabs is a boutique tech consulting and digital engineering company that partners with leading enterprises to build and support scalable, cloud-native, and data-driven platforms. We specialise in delivering high-impact solutions across cloud, AI/GenAI, platform engineering, and enterprise application support. Our teams work closely with global clients across highly regulated industries, including BFSI, Healthcare, E-commerce, and other domains, ensuring reliability, security, and operational excellence for mission-critical systems.
JD:
Extensive experience in deploying, and supporting enterprise workloads across Azure IaaS, PaaS, and SaaS environments.
Experience managing enterprise Landing Zones & Azure Policies.
Exposure to Azure Data Lake and Azure Databricks (basic to intermediate).
Knowledge of Terraform and any DevOps CI/CD pipelines.
Hybrid connectivity experience (VPN Gateway / ExpressRoute).
Strong networking fundamentals (NSG, UDR, Peering).
OS-level troubleshooting (Windows & Linux).
Experience with enterprise security tools such as Prisma / Cortex or similar vulnerability & endpoint security tools
Experience in production support, governance, and security guardrails.
Experience handling production incidents, RCA preparation, and performance tuning. Change management & CAB coordination.
Hands-on experience with native Azure security services like Azure Firewall, Azure Application Gateway with WAF etc
Cost optimization ,Monitoring & alerting implementation
BarRaiser is an AI based B2B & B2C SaaS video recorded interview platform helping
companies to reduce their hiring time by getting their candidates interviewed by the top
industry leaders coming from the companies like Amazon, Linkedin, Microsoft, Google etc.
At BarRaiser, we are standardizing the interview process, so companies hire the right talent
and candidates land their dream job. Our expert partners interview the company's potential
hires by leveraging BarRaiser's proprietary platform and sharing a fair, unbiased assessment
of the candidate's skills, aptitude, and knowledge. We've completed 7.5k+ interviews from
the time of inception working with top product companies like Glance, upGrad, Acko and
Cure.fit among others. Our aim is to reach 50k+ interviews per month globally by 2023.
Founded in 2020 by Avinash Saxena (IITD) Ex-founder Roposo & CTO at Zomato, well
known serial entrepreneur and an investor & Prashant Kumar (IITD), experienced Data guy
worked with Fintech startups.
BarRaiser is looking for a Senior Frontend Engineer to join the technology team. A Senior
Frontend Engineer is expected to be an excellent problem solver who has in-depth
understanding of JavaScript and is hands-on with one or more modern frontend stacks like
React, View, Angular, etc. Also, being an early age startup, we welcome people who are
go-getters and take ownership and drive results.
Responsibilities:
● Writing quality code with suitable best practices in place and delivers robust features
● Participating in code reviews with teammates
● getting involved with team mates proactively to manage delivery of features by
planning deployments, development, etc
● Leading by example to document the processes, system details and decision
making
● Engaging yourself in discussions with engineers and product managers to define api
contracts, product behaviours, plan deployment, etc
Requirements:
● An Experienced Engineer - You have at least 3 years of experience building and
shipping challenging and robust frontend products with modern technology stack.
You have in depth understanding of fundamentals of Frontend Development
● Technologically Fearless - You embrace technical challenges and go outside your
comfort zone to solve the problems. You can evaluate new frameworks and evaluate
them to be used with current system
● Pragmatic - you value a balance of short term and long term solutions while building
products and not just go by the books
● Customer Obsessed - you believe in delivering products which are customer
delight and not just technically complex
● Enthusiastic Problem Solver - you love challenging and complex problems, but
believe in simple solutions
● Technology Geek - you take keen interest in latest developments in technology and
are keen to use them to solve problems
● Software Engineering Advocate - you believe in software engineering best
practices and like to implement them on a day to day job.
● Data Driven - you like measuring KPIs of the products you deliver and derive next
course of action
● Mentor - you like mentoring relatively junior peers and bring the best out of them
● Excellent Communicator - you believe in clear and concise written as well as
verbal communication, you are intuitive in keeping stakeholders informed.
Our Success Stories:
- Our engineers are involved in all parts of the product lifecycle: brainstorming, design,prototyping, planning, execution, and deploying.
- We brainstorm to understand and explore the difficult problem and come up with the best solution for the hardest problems that impact the world.
- You will develop broad-ranging skills working on a wide variety of initiatives. You will take responsibility for your projects, but you'll also have teammates who look out for you.
- We operate in a “get s**t done” environment where the goal is always to execute and implement. While doing all of this...You will not forget to have fun!
WHAT WE VALUE
- You're cool with working with others. Our jobs aren’t done in a vacuum and everyone contributes to get the job done.
- You’re not afraid to make mistakes because without challenge, you’re not learning.
- Speaking of learning, you have a constant desire to grow and develop.
- You care about great design, not only in the product and visual sense, but also in your code and technical architecture.
- You are passionate about product craftsmanship, and can balance that with deploying something relevant.
- You move fast with a sense of urgency. You want to work on things that make an impact on the world.
DESIRED EXPERIENCE
- Candidate Expectations: Design, code, deploy and maintain scalable software infrastructure to meet Blowhorn's demands.
- 3+ years’ experience in a start-up environment or any reputed product based company
- Build APIs for business clients to integrate blowhorn into their systems.
- Setup processes and methodology for sustainable software development.
DESIRED SKILLS
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Good understanding of JS frameworks (AngularJS, ReactJS, VueJS), Angular 5+ and Bootstrap.
- Proficient understanding of web markup, including HTML5, CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Some exposure to Analytics/Dashboard and related client frameworks (D3.js, Apache superset)
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end
- Has worked extensively on Google maps and features like live tracking, geo fencing
- Good API integration skills (with backend frameworks)
- Mobile frameworks like Flutter is a plus
- Collaborate with other team members and stakeholders
- Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image. Familiarity with tools such as Gimp or Photoshop is a plus.
- Proficient understanding of cross-browser compatibility issues and ways to work around them.
- Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN)
- Good understanding of SEO principles and ensuring that application will adhere to them.
Requirements:
● Knowledge of building micro-services.
● Experience in managing cloud infrastructure with disaster recovery and security in
mind (AWS, GCP, Azure).
● Experience with High Availability clusters setup.
● Experience in creating alerting and monitoring strategies.
● Strong debugging skills.
● Experience with 0 downtime Continuous Delivery setup (Jenkins, AWS Code
Deploy, Team City, Go CD etc).
● Experience with Infrastructure as Code & Automation tools (Bash, Ansible,
Puppet, Chef, Terraform etc).
● Master of *nix systems, including working with docker, process & network
monitoring tools.
● Knowledge of monitoring tools like New Relic, App Dynamics etc.
● Experience with Messaging systems (RMQ, Kafka etc. ).
● Knowledge of DevOps Intelligence.
● Experience in setting up & driving DevOps initiatives in side the org Excellen.
● Good team player.
● Good to have experience in Kubernetes cluster management.
Role: Senior Full Stack Developer
Skill Set and Competency Required:
- Java/J2EE, Spring, Spring Boot, REST, JSON, Micro Services, 12 Factor Apps, Apache.
- Strong understanding of microservice architecture
- Ability to design, develop and implement scalable, elastic microservice based platforms.
- Demonstrated knowledge of OAuth token-based authentication protocol.
- Demonstrated knowledge of PCI and Security Coding Standards.
- Performs hands on coding using Java/J2EE & unit testing.
- Contribute to the Design and develop high quality software for large scale Java/Spring Batch/Micro-service Applications.
- Proficiency in the following general areas: Java (Java 1. 7/Java 1. 8), Spring Framework, Jenkins, Gradle, and GitHub.
- Experience with RESTful services, Rabbit MQ, JSON, Unix Scripting, and Hadoop is a plus.
- Core development experience in large scale enterprise Java applications using Spring Framework.
- Experience in SQL (DB2 & SQL databases)
- Strong knowledge and experience on Nginx as APIM tool Solid experience in coding and creating APIs.
- Expertise in WSDL, XML, XSLT, JSON, XPATH and Gateway scripts
- Provide front line support for Nginx related problems by being involved in troubleshooting, root cause analysis and appropriate secure integration recommendations.
- Installation of Nginx API Gateway as per need.
- Experience in Containers and Kubernetes.
- Good linux and administration skills
- Experience on API Orchestration/Mediation/Protocol Bindings and transformation knowledge on disparate message structures
- Design, develop and implement API proxies using OpenAPI specification Analysing logs and trace for errors and exceptions Manage and publish content in Developer portal Security implementation using OAUTH, SAML, CORS
- Must Have Knowledge of API development and its technologies.
Location: Remote Working
** Preference will be given to immediate joinee









