SEO Expert

Candidate should have 2+ years of experience working with engineering teams

2. Candidate should have Experience delivering tech projects (data infra / API / AI-ML)

3. Candidate should have Strong SDLC + technical understanding (code-level discussions)

4. Candidate should have Cloud + CI/CD + DevOps familiarity

5. Candidate should have Programming knowledge (Python/Java) + SQL

6. Candidate should have Experience with Project Management and engineering tools (Jira, GitHub, Notion, Slack)

7. Candidate should have Strong skills in sprint planning, roadmap ownership, project tracking, and delivery management

8. Candidate should have Excellent stakeholder management & communication skills

9. Candidate should be Open to travel across India as per project requirem

Ctruh is looking for a deeply technical, hands-on Senior Backend Engineer - someone who can architect systems in the morning, write production-grade code in the afternoon, and scale infrastructure to power millions of 3D and XR experiences.

You will own the entire backend ecosystem: architecture, APIs, databases, infrastructure, performance, and reliability. This is not an oversight or management-only position - it is a builder’s role where you design, code, deploy, and optimize mission-critical systems.

You will make foundational decisions, build distributed systems that handle massive 3D processing workloads, and lead backend engineering direction as the platform scales globally.

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 specifications

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 and 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 or 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 Infrastructure-as-Code tools (Terraform, CloudFormation)
• Set up monitoring, logging, and alerting systems
• Use Docker and 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 integrations
• Enable A/B testing and experimentation frameworks
• Build personalization and recommendation systems

Technical Stack

Backend Languages & Frameworks

• Primary: Node.js (Express, NestJS), Python (FastAPI, Django)
• Secondary: Go, Java/Kotlin (Spring)
• APIs: REST, GraphQL, gRPC

Databases & Storage

• SQL: PostgreSQL, MySQL
• NoSQL: MongoDB, DynamoDB
• Caching: Redis, Memcached
• Search: Elasticsearch, Algolia
• Storage/CDN: AWS S3, CloudFront
• Queues: Kafka, RabbitMQ, AWS SQS

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

Monitoring & Operations

• Monitoring: Datadog, New Relic, CloudWatch
• Logging: ELK Stack, CloudWatch Logs
• Error Tracking: Sentry, Rollbar
• APM tools

Security & Authentication

• Authentication: JWT, OAuth 2.0, SAML
• Secrets Management: AWS Secrets Manager, Vault
• Security: Encryption at rest and in transit, TLS/SSL, IAM

What We’re Looking For

Must-Haves

• 5+ years of backend engineering experience with strong system design expertise
• Experience building scalable systems from scratch
• Expert-level proficiency in at least one backend stack (Node, Python, Go, or Java)
• Deep understanding of distributed systems and microservices
• Strong SQL and 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, and horizontal scaling
• Solid security and best-practice implementation experience
• Proven leadership and mentoring capability

Highly Desirable

• Experience with large file processing such as 3D, video, or images
• Background in SaaS, multi-tenancy, or e-commerce
• Experience with real-time systems such as WebSockets or streams
• Knowledge of ML or AI infrastructure
• Experience with high-availability systems and disaster recovery planning
• Familiarity with GraphQL, gRPC, and event-driven architectures
• DevOps or infrastructure engineering background
• Experience with XR, AR, or 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 Ctruh

• 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, infrastructure, 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, and 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 infrastructure team
• Resources: AWS credits, latest tooling, learning budget

The Ideal Candidate

• You are a backend engineer first and architect second - someone who still enjoys writing code, debugging complex issues, and solving scaling problems hands-on.
• You have built systems from the ground up and experienced the challenges that come with scaling them. You think in systems, evaluate trade-offs clearly, and design architectures that are practical, resilient, and future-proof.
• You are comfortable discussing microservices vs monoliths, choosing the right database for a use case, designing APIs, and introducing caching or queues when appropriate. You have made architectural decisions, optimized them later, and learned from the process.
• You stay close to the code. You pair program, review pull requests, jump into production incidents, and ship features alongside your team. You enjoy designing high-level architecture and then implementing the most critical components yourself.
• You balance ambition with pragmatism. You know when to use managed services, when to build custom solutions, and how to ship iteratively while maintaining system stability.
• Most importantly, you are a builder - someone excited to architect the backend foundations of a fast-growing XR platform, optimize performance for massive 3D workloads, and design infrastructure that supports global, real-time immersive experiences.

Job Description

 Responsibilities

• Develop Python Based API’s using FastAPI and Flask frameworks.
• Implementation of workflow using Apache airflow or similar tools.
• Follow and enforce organization defined SDLC within the offshore team.
•  Writing and modifying Docker files for the back end and Front-End Components.
• Integrate CI/CD pipelines for Automation and Code quality checks.
• Writing complex ORM mappings using SQLAlchemy.
• Unit testing using pytest, unittest etc.

Required Skills:

• Strong experience in Python and python-based technologies and frameworks including Flask, Fastapi, SQLAlchemy.
• Experience with AWS services like ECS, S3, ECR, Secrets manager, RDS, ELB, API Gateway, Cloudwatch logs, SNS, SQS, SES, Elastic Cache.
• Strong knowledge of SQL, comfortable working with MySQL and/or PostgreSQL databases, writing raw SQL queries.
• Experience of using ORM frameworks like SQLAlchemy.
• Experience integrating 3rd party APIs.
• Strong understanding of OAuth protocol.
• Experience working with docker and dockerfile.
• Understanding of microservices pattern and architecture.
• Experience with Git, GitFlow, code review process.
• Must enjoy problem solving, have excellent communication skills and be a good team player.

Good To Have:

• Develop Front End Components using VueJS and ReactJS.
• Familiarity with pipeline deployment process, Terraform scripts.
• Familiarity with Sumologic.
• Familiarity with Data warehouse tools like Snowflake.

Job Description:

• Strong working experience in IOS application development is a must. First-hand experience of native mobile apps using Swift must.
• Experience with Swift, RxSwift, Swift UI, and Unit tests.
• Strong system design and architecture skills - specifically for IOS. Curiosity to tinker around, explore new paradigms and strongest for continuous improvement. Strong problem-solving skills.
• Understanding of network connections, Rest API'sand scheduling. Strong knowledge of security standards (e.g. HTTPS) and privacy standards.
• Idea/experience of the unit and instrumentation testing in IOS. Optimizing app performance and memory consumption.
• Leveraging community libraries to efficiently complete development tasks.
• Debugging apps using simulators and related tooling.
• Persisting data for offline-first apps using databases such as Realm.
• Localizing apps to support multiple languages and regions, vernacular libraries and fonts.
• Familiar with Version control systems such as GIT.

QA Manager (A) 

 ROLES AND RESPONSIBILITIES: 

·       Conducting manual and automated Mobile and Web testing that is well defined, planned, and executed 

·       Responsible for defining the automation framework (such as TestNG, BDD), creating the framework, and automating the test cases independently 

·       Has experience in GitLab for resource management and Jenkins for build creation and CI/CD 

·       Establishing automation QA strategy and best practices to support continuous development and integration 

·       Estimating, coordinating, directing testing for multiple products/projects 

·       Create clear, detailed, comprehensive, and well-structured test plans and automated test cases 

·       Perform and provide guidance/mentoring on API testing using SOAP UI or POSTMAN toolset 

·       Holding and facilitating automation and test case reviews with Agile team members 

·       Liaise with internal teams (e.g., developers and product managers) across multiple time zones to identify system requirements 

·       Stay up to date with new testing tools and test strategies 

Required Skills & Exp: 

·       8+ Years of Overall Experience in Software testing across different domains 

·       6+ years of automation experience in building and maintaining test automation frameworks within the Agile framework. 

·       Is well-versed with working in an agency environment with strong experience in Automation and Manual testing 

·       Has mandatory extensive exposure of testing Mobile Apps (iOS and Android) including relevant exposure of testing websites using Selenium (for web) and Appium (for mobiles) 

·       Strong knowledge of software QA methodologies, tools, and processes 

·       Has experience testing API’s and building automation test suites 

·       Experience in writing clear, concise, and comprehensive test plans and test cases 

·       Solid knowledge of SQL 

·       Experience working in an Agile/Scrum development process 

·       Experience with performance and/or security testing is a plus 

·       Excellent English, written, and verbal communication skills 

·       Effectively meet deadlines and troubleshoot issues while handling multiple priorities 

·       Strong problem solving and analytical skills with attention to detail 

·       Strong team player, willing to learn, and share experience/mentor with other team members and grow QA talent 

Data Sutram is a Alternate Data Intelligence Enterprise that uses the power of external data sources to create key insights that generate value for businesses. It is one of the fastest growing companies in the space of Artificial Intelligence & Location Analytics in India and is funded by Indian Angel Network (IAN), 100x.VC (led by Sanjay Mehta) and the IIFL Fintech Fund (2021). It has been recognized as one of the ten startups in NetApp Global Accelerator Programme.

About the Role:
As Product (UX/UI) Designer at Data Sutram, you will be responsible for collecting and translating user insights into delightful experiences. Ultimately, you shall create both functional and appealing beautiful features that address our customer's needs and help us grow our customer base. You will use your creativity and eye for design – along with your technical knowledge – to develop great experiences. You'll work with a product manager, communications strategist and our development team. Together you shall deliver UI mockups, prototypes, MVPs and final products.

In this role, you'll have the privilege of being the voice of our customers and translate their needs into user-friendly designs. You will have a direct impact on the customer's user-experience of our product.

Responsibilities:

• Gather and evaluate user requirements in collaboration with product managers and engineers
• Illustrate design ideas using storyboards, process flows and sitemaps
• Design graphic user interface elements, like menus, tabs and widgets
• Build page navigation buttons and search fields
• Develop UI mockups and prototypes that clearly illustrate how sites function and look like
• Create original graphic designs & videos for marketing Data Sutram products.
• Prepare and present rough drafts to internal teams and key stakeholders
• Interact with customers to identify and troubleshoot UX problems (e.g. responsiveness)
• Create Style Systems for DS Products of the future.

Skill Requirements:

• You know how to distill simplicity from complex user requirements.
• You know how to use the tools of the trade like, Figma, Sketch, Invision, Photoshop, Marvel, Overflow.
• You have experience in Product Marketing.
• You have experience with user research and translating insights from research to your designs.
• You have great communication skills both when interfacing with customers as well as when working with your team.
• Video Editing experience. (appreciated)
• You are able to lead complex projects from scratch.

Experience:

2-3 years of experience in UI/UX design

Siply Services hiring Software Engineer – (Mobile Application Developer)

About us:

 
Siply helps underserved masses inculcate savings behaviour to build a more
productive and financially secure country. Our Vision is to build the Digital Bank
for 40 Crore Underserved Indians.

Role

Mobile Application Developer at Siply will be supporting Mobile Application development using Cross platform technologies. The individual will partner with team members and teams across the business to understand requirements, design and develop applications that engage and provide a great user experience. The individual will have the opportunity for hands-on development in Native and cross platform technologies and will be considered knowledgeable in UI design principles for mobile, design patterns, build/reuse components and follow best practices. The individual will be the go-to person and will manage modules independently along with providing guidance to junior members and contract resources.

Responsibilities:

• Build modules from scratch by dictating the right modular architecture
• Complete ownership of problem-free execution of owned modules and solutions.
• Focus on code optimization, code quality, maintainability etc.
• Leading a team of Flutter engineers

Requirements:

• 3-5 years of experience.
• Good to have experience in building Flutter Web.
• Expertise in state management techniques such as Block Provider, etc.
• Test driven development.
• Experience building, releasing and maintaining a large-scale Android application
• Good understanding of memory management, network interaction, debugging, concurrency and multi- threading in Android.
• Obsessed about performance and writing clean modular code.
• Understanding of complete application development, continuous integration & testing and app distribution infrastructure

Join us to be a part of our Growth Journey!

Halodoc is the 2018 Forbes Indonesia Choice Award winner and Galen Growth’s 2018 Most

Innovative HealthTech Startup in Asia. Ours is a secure health-tech platform with a mission to

simplifying access to healthcare by connecting millions of patients with licensed doctors, insurance, labs, and pharmacies in one mobile application.

Key Job Responsibilities:

● He/She is a responsive team player who can proactively contribute for building technical

strategies for applications and systems by promoting an understanding of the technology and

business roadmap.

● He /she is someone who thrives in a fun, fast-paced, dynamic, startup-like environment.

● Work very closely with various business stakeholders to drive the execution of multiple

business plans and technologies .

● Work closely with Product, Design, and Marketing to conceive features, plan projects, and

build roadmaps

● Prior experience with scalable Architecture managing team of minimum 5 engineers and

coaching, mentoring while maintaining a role with code development.

● Proven history of contributing to product strategy and shipping products with multi-functional

teams.

● Highly involved in recruitment while building team also leading app development for both

platforms

● Promote and support company policies, procedures, mission, values, and standards of ethics

and integrity.

Minimum Qualification:

• Total of 10+ years experience
• Hands-on working on Java ( {Language understanding - Java 8, Lambdas, Collections,

popular frameworks & libraries}, JVM, GC tuning, performance tuning)

• Worked on REST frameworks/libraries like Spring MVC, Spring Boot, Dropwizard, REST

Express etc

• Worked on Relational data stores viz. MySQL, Oracle or Postgres
• Worked on Non-relational data stores viz. Cassandra, HBase, Couchbase, MongoDB etc
• Worked on caching infra viz. Redis, Memcached, Aerospike, Riak etc
• Worked on Queueing infra viz. Kafka, RabbitMQ, ActiveMQ etc

We indulge in all things that would excite you!!

• Work on large-scale, custom distributed software systems using Java, Scala, MongoDB, JavaScript (AngularJS, ReactJS) and the likes

• We work almost exclusively on customer site providing a mix of delivery and consulting services, so you'll be flexible about travel

• Employ Agile development including task estimation, test automation, deployment automation, and Continuous Integration to improve overall execution speed and product quality

• Work in a dynamic, collaborative, transparent, non-hierarchical, and ego-free culture where your talent is valued over a designation or title

• Spread the word about best practices in software development inside and outside Equal Experts community like Expert Talks

What we look for in you?

• 3 + years Hands-on in development and delivery experience with Java, Scala, and the likes

• Passion for software engineering and craftsman-like coding prowess

• Great OO skills, including strong design patterns knowledge

• Experience working with Agile, TDD, Lean and/or Continuous Delivery approaches and best practices, such as Extreme Programming (XP)

• Enthusiastic to work collaboratively with people and sharing your ideas to solve real business problems.