QA Engineer

Job Details

- Job Title: Senior Backend Engineer

- Industry: SAAS

- Function – Information Technology

- Experience Required: 5-8 years

- Working Days: 6 days a week, (5 days-in-office, Saturdays WFH)

- Employment Type: Full Time

- Job Location: Bangalore

- CTC Range: Best in Industry

Preferred Skills: AWS, NodeJS, RESTful APIs, NoSQL

Criteria

· Minimum 5+ years in backend engineering with strong system design expertise

· Experience building scalable systems from scratch

· Expert-level proficiency in Node.js

· Deep understanding of distributed systems

· Strong NoSQL design skills

· Hands-on AWS cloud experience

· Proven leadership and mentoring capability

· Preferred candidates from SAAS/Software/IT Services based startups or scaleup companies

Job Description

The Role:

What You’ll Build:

1. System Architecture & Design

● Architect highly scalable backend systems from the ground up

● Define technology choices: frameworks, databases, queues, caching layers

● Evaluate microservices vs monoliths based on product stage

● Design REST, GraphQL, and real-time WebSocket APIs

● Build event-driven systems for asynchronous processing

● Architect multi-tenant systems with strict data isolation

● Maintain architectural documentation and technical specs

2. Core Backend Services

● Build high-performance APIs for 3D content, XR experiences, analytics, and user interactions

● Create 3D asset processing pipelines for uploads, conversions, and optimization

● Develop distributed job workers for CPU/GPU-intensive tasks

● Build authentication/authorization systems (RBAC)

● Implement billing, subscription, and usage metering

● Build secure webhook systems and third-party integration APIs

● Create real-time collaboration features via WebSockets/SSE

3. Data Architecture & Databases

● Design scalable schemas for 3D metadata, XR sessions, and analytics

● Model complex product catalogs with variants and hierarchies

● Implement Redis-based caching strategies

● Build search and indexing systems (Elasticsearch/Algolia)

● Architect ETL pipelines and data warehouses

● Implement sharding, partitioning, and replication strategies

● Design backup, restore, and disaster recovery workflows

4. Scalability & Performance

● Build systems designed for 10x–100x traffic growth

● Implement load balancing, autoscaling, and distributed processing

● Optimize API response times and database performance

● Implement global CDN delivery for heavy 3D assets

● Build rate limiting, throttling, and backpressure mechanisms

● Optimize storage and retrieval of large 3D files

● Profile and improve CPU, memory, and network performance

5. Infrastructure & DevOps

● Architect AWS infrastructure (EC2, S3, Lambda, RDS, ElastiCache)

● Build CI/CD pipelines for automated deployments and rollbacks

● Use IaC tools (Terraform/CloudFormation) for infra provisioning

● Set up monitoring, logging, and alerting systems

● Use Docker + Kubernetes for container orchestration

● Implement security best practices for data, networks, and secrets

● Define disaster recovery and business continuity plans

6. Integration & APIs

● Build integrations with Shopify, WooCommerce, Magento

● Design webhook systems for real-time events

● Build SDKs, client libraries, and developer tools

● Integrate payment gateways (Stripe, Razorpay)

● Implement SSO and OAuth for enterprise customers

● Define API versioning and lifecycle/deprecation strategies

7. Data Processing & Analytics

● Build analytics pipelines for engagement, conversions, and XR performance

● Process high-volume event streams at scale

● Build data warehouses for BI and reporting

● Develop real-time dashboards and insights systems

● Implement analytics export pipelines and platform integrations

● Enable A/B testing and experimentation frameworks

● Build personalization and recommendation systems

Technical Stack:

1. Backend Languages & Frameworks 

●  Primary: Node.js (Express, NestJS), Python (FastAPI, Django)

●  Secondary: Go, Java/Kotlin (Spring)

●  APIs: REST, GraphQL, gRPC

2. Databases & Storage

● SQL: PostgreSQL, MySQL

● NoSQL: MongoDB, DynamoDB

● Caching: Redis, Memcached

● Search: Elasticsearch, Algolia

● Storage/CDN: AWS S3, CloudFront

● Queues: Kafka, RabbitMQ, AWS SQS

3. Cloud & Infrastructure: 

● Cloud: AWS (primary), GCP/Azure (nice to have)

● Compute: EC2, Lambda, ECS, EKS

● Infrastructure: Terraform, CloudFormation

● CI/CD: GitHub Actions, Jenkins, CircleCI

● Containers: Docker, Kubernetes

4. Monitoring & Operations 

● Monitoring: Datadog, New Relic, CloudWatch

● Logging: ELK Stack, CloudWatch Logs

● Error Tracking: Sentry, Rollbar

● APM tools

5. Security & Auth

● Auth: JWT, OAuth 2.0, SAML

● Secrets: AWS Secrets Manager, Vault

● Security: Encryption (at rest/in transit), TLS/SSL, IAM

What We’re Looking For:

1. Must-Haves

● 5+ years in backend engineering with strong system design expertise

● Experience building scalable systems from scratch

● Expert-level proficiency in at least one backend stack (Node, Python, Go, Java)

● Deep understanding of distributed systems and microservices

● Strong SQL/NoSQL design skills with performance optimization

● Hands-on AWS cloud experience

● Ability to write high-quality production code daily

● Experience building and scaling RESTful APIs

● Strong understanding of caching, sharding, horizontal scaling

● Solid security and best-practice implementation experience

● Proven leadership and mentoring capability

2. Highly Desirable

● Experience with large file processing (3D, video, images)

● Background in SaaS, multi-tenancy, or e-commerce

● Experience with real-time systems (WebSockets, streams)

● Knowledge of ML/AI infrastructure

● Experience with HA systems, DR planning

● Familiarity with GraphQL, gRPC, event-driven systems

● DevOps/infrastructure engineering background

● Experience with XR/AR/VR backend systems

● Open-source contributions or technical writing

● Prior senior technical leadership experience

Technical Challenges You’ll Solve:

● Designing large-scale 3D asset processing pipelines

● Serving XR content globally with ultra-low latency

● Scaling from thousands to millions of daily requests

● Efficiently handling CPU/GPU-heavy workloads

● Architecting multi-tenancy with complete data isolation

● Managing billions of analytics events at scale

● Building future-proof APIs with backward compatibility

Why company:

● Architectural Ownership: Build foundational systems from scratch

● Deep Technical Work: Solve distributed systems and scaling challenges

● Hands-On Impact: Design and code mission-critical infrastructure

● Diverse Problems: APIs, infra, data, ML, XR, asset processing

● Massive Scale Opportunity: Build systems for exponential growth

● Modern Stack and best practices

● Product Impact: Your architecture directly powers millions of users

● Leadership Opportunity: Shape engineering culture and direction

● Learning Environment: Stay at the forefront of backend engineering

● Backed by AWS, Microsoft, Google

Location & Work Culture:

● Location: Bengaluru

● Schedule: 6 days a week, (5 days-in-office, Saturdays WFH)

● Culture: Builder mindset, strong ownership, technical excellence

● Team: Small, highly skilled backend and infra team

● Resources: AWS credits, latest tooling, learning budget

Brief:

We are pursuing a complex set of problems that involve building for an international audience and for an industry that has largely been service-centric. As an SDE at GradRight, you’ll bring an unmatched customer-centricity to your work, with a focus on building for the long term and large scale.

You’ll contribute to frameworks that enable flexible/scalable customer journeys and tying them with institutional knowledge to help us build the best experiences for students and our partners.

Responsibilities:

1. Contribute to design discussions and decisions around building scalable and modular architecture
2. Build clean, modular and scalable backend services
3. Participate in sprint ceremonies and actively contribute to scaling the engineering organization from a process perspective
4. Stay on top of the software engineering ecosystem and propose new technologies/methodologies that can be adopted
5. Contribute to engineering hiring by conducting interviews
6. Champion infrastructure as code mindset and encourage automation
7. Manage and mentor a small team of junior engineers

Requirements:

1. At least 4 years experience as an SDE, building large scale services
2. Extensive experience in at least one programming language and ability to write maintainable, scalable and unit-testable code
3. Strong understanding of software design principles and patterns
4. Excellent command over data structures and algorithms
5. Passion for solving complex problems
6. Good understanding of various database technologies with strong opinions around their use cases
7. Experience with performance monitoring and scaling backend services
8. Experience with microservices and distributed systems in general
9. Experience with team management
10. Excellent written and verbal communication skills

Good to have:

1. Experience working with node.js, MongoDB and Google Cloud
2. Experience in CI/CD and cloud infrastructure management
3. Worked on products that addressed an international audience
4. Worked on products that scaled to millions of users

to reach Million Users, is on a mission to empower students through innovative technology.

We are seeking a skilled and dedicated full-time/Part Time person for  Physics/Chemistry/Zoology Subject Matter Expert Needed,offering a base pay of INR 5000-7000 with an INR 2000-3000 performance bonus to based on work performance. It can increased to 10-15k INR as well according to your performance. Monthly incremental base pay and bonus adjustments will be made based on your outstanding performance.

Reach Enablers is seeking a passionate and talented WordPress Website Developer to join our dynamic team. You will play a pivotal role in crafting exceptional websites that drive our clients' online success.

Responsibilities:

• Design and develop visually appealing and user-friendly WordPress websites, adhering to best practices and industry standards.
• Collaborate with the design team to translate creative concepts into functional and responsive web solutions.
• Develop custom WordPress themes and plugins to meet specific project requirements.
• Optimize websites for speed, performance, and SEO to enhance visibility and user experience.
• Stay updated with the latest WordPress trends, technologies, and security best practices.
• Contribute to digital marketing efforts, including content creation, social media management, and SEO optimization.
• Work effectively in a remote environment and collaborate seamlessly with team members.
• Demonstrate flexibility and willingness to take on diverse tasks within the digital marketing domain.

Requirements:

• 1+ years of experience in WordPress website development, with a strong understanding of HTML, CSS, JavaScript, and PHP.
• Proficiency in using WordPress themes and plugins, as well as custom theme and plugin development.
• Good knowledge and working exposure to leading Page Builders lilke Elementor, Elementor Pro, WP Bakery, etc.,
• Familiarity with digital marketing concepts, including SEO, social media, and content marketing.
• Excellent problem-solving and analytical skills.
• Strong attention to detail and commitment to quality.
• Ability to work independently and as part of a team.
• A passion for creating innovative and impactful web experiences.

Compensation:

• Salary range: 10-12k INR per month

About Reach Enablers:

Reach Enablers is a leading digital marketing agency that empowers businesses to achieve their online goals. We specialize in providing a wide range of services, including website development, SEO, social media marketing, and content creation.

If you are a dedicated and results-oriented WordPress Website Developer who is eager to contribute to our growing team, we encourage you to apply. Please submit your resume and portfolio to [email protected]

Let's create amazing websites together!

Responsibilities and duties

• Create content marketing campaigns to drive leads and subscribers Use SEO best practices to generate traffic to our site
• Regularly produce various content types, including email, social media posts, blogs, and white papers
• Actively manage and promote our blog, and pitch articles to relevant third-party platforms
• Edit content produced by other members of the team
• Analyze content marketing metrics and makes changes as needed
• Collaborate with other departments to create innovative content ideas

RevBoosters is a data-centric, service-based company that helps businesses to harness the power of marketplaces like Amazon, Flipkart to grow their businesses using the concepts of Digital Marketing.

Services to clients are done by using techniques of performance marketing -  PPC.

RevBoosters has a lot of success stories with helping businesses grow in the Indian market and markets in the United States of America.

About the role:

RevBoosters is looking to hire interested and driven candidates with excellent research skills to focus on growing the business by supporting the business development team in increasing the reach of the company to more sellers/business owners/brand owners, partner agencies and CMOs in the Indian and international markets.

Candidate requirements:

• A graduate degree with 0 - 1 years of experience.
• Excellent written and verbal communication skills.
• Curiosity to learn more about digital marketing, e-commerce, marketplaces, retail and other concepts that are closely related to the domain of business operations.
• Highly proficient in researching solutions and business development.
• Excellent problem-solving capabilities.
• Basic knowledge of tools like MS Office, G Suite.
• Candidates aspiring to have a career in business consulting are the best fit for this role.

Job responsibilities:

• Get a thorough understanding of the company, its services, target market and domain of operation.
• Research, research, research and more research of the business opportunities, viable income streams, target market and domain of operation.
• Identify new business opportunities by connecting with potential clients over social media or by the process of cold calling.
• Fill up the sales pipeline by generating a fixed number of leads on a monthly basis.
• Complete targets of setting up calls with the senior business development team and the clients.
• Assist the senior members of the business development team to organize and closing deals with potential clients.
• Develop and improve marketing and sales collaterals that will help the business development team close more deals.
• Prepare sales contracts ensuring adherence to law-established rules and guidelines.

What’s in it for the candidates:

• A chance to work with a determined, enthusiastic, fun-loving and creative team that comprises the best minds in the country.
• Exposure to various concepts of digital marketing and in-depth understanding of each concept and its career growth potential.
• A chance to interact with industry leaders, business owners and achievers only to be inspired by each and every story that comes with them.
• A clear shot to prove yourself to be worthy of handling additional responsibilities with accelerated growth promotions.
• A chance to explore international markets that can help set up additional business opportunities.

Job description:- 

• Strong experience with Angular 2+ and above along with other technologies like HTML5, CSS, jQuery and YUI.
• Strong knowledge of JS Fundamentals.
• Design & development of Angular applications as per desired specifications, along with experience in frameworks/libraries like jQuery, Bootstrap etc.
• Own end-to-end product modules/features (from the requirement to going live)- Design & code review, troubleshoot & help team members on issues.
• Gather requirements by interacting directly with the end-users.
• Research on open source framework/technology required for developing the feature/application

Talent Acquisition Specialist

Location: Pune, India

About FlytBase:

FlytBase is a 4-year old, venture-funded, high growth startup –  a global pioneer in software-led automation of commercial drone applications. The team has a cumulative professional experience of several decades, with engineering graduates from IIT-B, IIT-KGP, University of Texas & Georgia Tech.

FlytBase provides drone agnostic software solutions to automate and scale drone operations. It is the world’s first Internet of Drones Platform (IoD), that allows easy deployment of intelligent drone fleets, connected with cloud-based business applications.

As a key contributor to our lean Talent team, you will be responsible to build and manage our talent pipeline. You will work directly with our Engineering, Design, Strategy and Business leaders to help us scale and meet the demands of a fast-growing global technology product startup. This is a full cycle recruiting role, meaning, managing your entire pipeline from talent marketing, sourcing, evaluation process, negotiation, reference checks, offer acceptance, pre-boarding and joining.

Responsibilities:

• Source high caliber active and passive candidates through market research, networking, advanced search tools, employee referrals, and community events.
• Drive the interview and offer process, including creating job descriptions, overseeing interviews & feedback, tactful negotiations, reference checks and closing of positions.
• Innovate our current talent & outbound sourcing strategies.
• Ensure candidates have a world-class experience throughout each stage in our recruitment process.
• Lead talent marketing and employer branding initiatives.
• Organize and attend job fairs, hackathons and other recruitment events.
• Build and sustain relationships with campuses to meet the hiring requirements.
• Developing and executing presentations,career fairs and participating in campus interviews.

Must have:

• 2+ years in full cycle technical/non-technical and leadership recruitment, preferably with a fast-growing startup.
• Deep knowledge in delivering a world-class talent experience and ability to influence top tier talent.
• Hacker mindset -- come up with ideas/hacks to attract the best talent for a given role, and to shorten the closure time for open positions.
• Excellent work ethic, a strong sense of urgency and attention to detail.
• Self-directed and able to work independently.
• Excellent verbal and written communication skills.
• Exposure to various campus recruiting practices and techniques – including the ability to build new partnerships, identify areas of brand building and provide ad-hoc reporting and market intelligence.

What Will I Earn?

This role comes with an annual CTC that is market competitive and depends on the quality of your work experience, degree of professionalism, culture fit, and alignment with FlytBase’s long-term business strategy.

 Perks:

• Fast-paced Startup culture
• Hacker mode environment
• Enthusiastic and approachable team
• Professional autonomy
• Strong meritocracy
• Zero bureaucracy 
• Company-wide sense of purpose
• Flexible work hours
• Informal dress code