
Job Description – MarTech Integration Engineer (Braze Development)
Job Title: MarTech Integration Engineer
Experience: 5–9 Years
Location: Chennai | Bangalore | Hyderabad | Pune | Gurgaon (Hybrid – 2 Days WFO)
Employment Type: Direct Payroll of Haparz
About the Role
We are looking for a MarTech Integration Engineer with strong expertise in Braze Development, Braze Operations, and Backend Development to build and support enterprise-scale customer engagement solutions.
The ideal candidate should have hands-on experience developing Braze integrations, implementing SDKs, building backend services and APIs, instrumenting customer events, and managing day-to-day Braze operations including Canvas journeys, audience segmentation, campaign execution, and personalization.
You will collaborate with Product, Marketing, Engineering, and Data teams to deliver scalable, data-driven customer experiences by integrating Braze with CDP platforms, Databricks, and backend applications.
Roles & Responsibilities
- Develop, enhance, and maintain enterprise-grade Braze integrations.
- Implement and configure Braze SDKs across web and desktop applications.
- Build backend services and REST APIs to support Braze integrations and customer engagement workflows.
- Own Braze Operations including campaign setup, Canvas journeys, audience segmentation, message scheduling, and campaign execution.
- Design and implement event tracking, user attributes, custom events, and session instrumentation.
- Configure multi-channel campaigns across Email, Push Notifications, and In-App Messaging.
- Develop dynamic customer journeys using Braze Canvas.
- Implement Connected Content, Liquid Templates, REST APIs, and Webhooks for personalized messaging.
- Design scalable event schemas and customer data models.
- Build SQL queries and data models in Databricks for audience creation and campaign targeting.
- Integrate Braze with Hightouch or similar Reverse ETL/CDP platforms.
- Support A/B testing, multivariate testing, and campaign performance optimization.
- Monitor campaign health, event delivery, and integration reliability.
- Collaborate with Product, Marketing, Data Engineering, and Backend teams to translate business requirements into technical solutions.
- Ensure data privacy, consent management, and customer identity resolution across platforms.

About Haparz Pvt Ltd
About
At Haparz, we help businesses turn ideas into powerful digital products. We specialize in building custom mobile applications, websites, software solutions, AR/VR experiences, games, and blockchain applications that are secure, scalable, and designed to deliver real business impact. By combining technical expertise with a client-first approach, we create solutions tailored to each organization's unique goals.
We believe great products are built by great teams. Our experienced designers, developers, and technology specialists work closely with clients at every stage of the development journey—from ideation and strategy to deployment and ongoing support. Whether you're a startup launching your first product or an enterprise scaling your digital presence, we're committed to delivering high-quality solutions that help you innovate, grow, and stay ahead of the competition.
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Bengaluru or Remote
Job Summary 
Oracle Health is seeking a Software Developer 5 with deep expertise in Java, distributed systems, and microservices to design and build highly available, secure, and scalable healthcare platforms. In this senior individual contributor role, you will drive architecture and design, lead complex technical initiatives, and mentor engineers while leveraging AI-assisted development tools to accelerate delivery and improve code quality. You will partner closely with product, architecture, and operations teams to deliver mission-critical solutions for healthcare providers worldwide.
Responsibilities 
- Own end-to-end design and development of complex backend services using Java and modern frameworks for Oracle Health products.
- Define and evolve microservices-based, distributed architectures with strong focus on scalability, resiliency, performance, and observability.
- Design and implement RESTful and event-driven interfaces, data processing pipelines, and integration patterns for large-scale healthcare workloads.
- Champion the use of AI-assisted development tools (code generation, refactoring, test creation, static analysis) to improve developer productivity and engineering quality.
- Provide technical leadership across feature teams: drive design reviews, code reviews, and architectural decisions.
- Mentor and guide junior and mid-level engineers, fostering best practices in coding, testing, automation, and DevOps.
- Collaborate with product managers, architects, QA, SRE/DevOps, and cross-functional stakeholders to plan, estimate, and deliver complex releases.
- Diagnose and resolve production issues related to performance, scalability, reliability, and data integrity; lead root cause analysis and long-term fixes.
- Ensure solutions adhere to security, privacy, compliance, and regulatory requirements applicable to healthcare.
- Contribute to and help standardize shared libraries, frameworks, and platform capabilities across teams.
Required Qualifications 
-12+ years of professional software development experience, with a strong backend and distributed systems focus.
- Expert-level proficiency in Java (Java 8+), including OOP, concurrency, data structures, algorithms, and performance tuning.
- Proven experience designing and building large-scale distributed systems and microservices in production.
- Strong hands-on experience with Spring / Spring Boot or equivalent enterprise Java frameworks.
- Deep understanding of RESTful API design, contract management, and backward compatibility in microservices ecosystems.
- Solid experience with relational databases (e.g., Oracle, PostgreSQL, MySQL), schema design, and ORM technologies.
- Experience with CI/CD pipelines, Git-based workflows, and automated testing in an Agile environment.
- Practical, regular use of AI-assisted development tools (e.g., advanced code completion, code generation, test suggestion, static analysis) as part of daily development workflows.
- Strong problem-solving skills, with demonstrated ownership of complex modules or systems from design through production support.
- Excellent communication and collaboration skills, with experience influencing technical decisions across teams.
Preferred Qualifications 
- In-depth knowledge of distributed systems concepts (consistency models, fault tolerance, resiliency patterns, caching, load balancing, and observability).
- Experience with event-driven architectures and messaging platforms such as Kafka or RabbitMQ.
- Hands-on experience with containerization and orchestration (Docker, Kubernetes) in cloud environments.
- Experience with Oracle Cloud Infrastructure (OCI) or other major cloud providers (AWS/Azure/GCP).
Stipend: INR. 5,000 to INR. 15,000 per month + Performance Bonus + Goodies for Elites
We are looking for skilled firebase backend engineer interns who can ensure the smooth exchange of data between the server and the user side.
Skills Required
- Experience in using Firebase
- Knowledge of Firebase Security Rules, Firebase Cloud Functions.
- Understanding of software development.
- Should have knowledge about data migration, transformation, and scripting.
Roles and Responsibilities
- Work with developers to implement back-end services, APIs, and internal tools
- Optimize the backend framework to handle live data coming in from thousands of users
- Integration of user-facing elements developed by a front-end developers with server-side logic
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Design and implementation of data storage solutions.
About Us:
Spacenos is the fastest-growing start-up which is innovating in the finance, edtech and marketing domain since 2015 and won multiple awards and recognitions from more than 40+ MNCs and Fortune 500 companies. Our Clients are based out of the U.S.A and Australia. We are funded & Supported by Government of Karnataka, Angel Investors and International Grants.
Hiring Process:
- Apply for your CV and past work to be reviewed.
- Receive a telephonic interview or assessment upon filling the final step form.
- Receive offer letter if selected.
Apply soon, the earliest applicant would be preferred over the late applicants.

Experience: 5-12 years (approx.)
Notice period : Immediate / Within 15 days.
Location : Hyderabad.
Mode Of Interview : Walk-In Drive.
Address : Altimetrik India The Hive, Corporate Capital, Ground floor, Survey No. 115/1 and Survey No. 115/29 Financial District, Nanakramguda Village, Hyderabad, Telangana Get Directions.
Mandatory Skills
• Strong Restful API, Micro-services development experience using ASP.NET CORE Web APIs (C#)
• Must have exceptionally good software design and programming skills in .Net Core (.NET 3.X, .NET 6) Platform, C#, ASP.net MVC, ASP.net Web API (RESTful), Entity Framework & LINQ
• Good working knowledge on Azure Functions, Docker, and containers
• Expertise in Microsoft Azure Platform - Azure Functions, Application Gateway, API Management, Redis Cache, App Services, Azure Kubernetes, CosmosDB, Azure Search, Azure Service Bus, Function Apps, Azure Storage Accounts, Azure KeyVault, Azure Log Analytics, Azure Active Directory, Application Insights, Azure SQL Database, Azure IoT, Azure Event Hubs, Azure Data Factory, Virtual Networks and networking.
• Strong SQL Server expertise and familiarity with Azure Cosmos DB, Azure (Blob, Table, queue) storage, Azure SQL etc
• Experienced in Test-Driven Development, unit testing libraries, testing frameworks.
• Good knowledge of Object Oriented programming, including Design Patterns
• Cloud Architecture - Technical knowledge and implementation experience using common cloud architecture, enabling components, and deployment platforms.
• Excellent written and oral communication skills, along with the proven ability to work as a team with other disciplines outside of engineering are a must
• Solid analytical, problem-solving and troubleshooting skills
Desirable Skills:
• Certified Azure Solution Architect Expert
o Microsoft Certified: Azure – Fundamentals Exam AZ-900
o Microsoft Certified: Azure Administrator – Associate Exam AZ-104
o Microsoft Certified: Azure Developer – Associate Exam AZ-204
o Microsoft Certified: DevOps Engineer Expert (AZ-400)
o Microsoft Certified: Azure Solutions Architect Expert (AZ-305)
• Good understanding of software architecture, scalability, resilience, performance;
• Working knowledge of automation tools such as Azure DevOps, Azure Pipeline or Jenkins or similar
Roles & Responsibilities
• Defining best practices & standards for usage of libraries, frameworks and other tools being used;
• Architecture, design, and implementation of software from development, delivery, and releases.
• Breakdown complex requirements into independent architectural components, modules, tasks and strategies and collaborate with peer leadership through the full software development lifecycle to deliver top quality, on time and within budget.
• Demonstrate excellent communications with stakeholders regarding delivery goals, objectives, deliverables, plans and status throughout the software development lifecycle.
• Should be able to work with various stakeholders (Architects/Product Owners/Leadership) as well as team - Lead/ Principal/ Individual Contributor for Web UI/ Front End Development;
• Should be able to work in an agile, dynamic team environment;
· Understanding the fully asynchronous behaviour of NodeJs
· Knowledge of the common NodeJs or web server exploits and their solutions, accessibility, and security compliance's.
· Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3
· Excellent working knowledge of databases, database schema that represent and support business processes
Mandatory:
Skill sets: Node JS, JavaScript, Mongo DB
Deployment experience on Production Server.
Location: Bangalore
Roles and responsibilities:
- Responsible for understanding functional and business requirements and translate them into effective code
- Provide support till deployment of code into production.
- Ownership for ensuring code optimization, problem diagnosis, and on-time delivery
- Implement solutions as per the pre-defined framework /guidelines and adherence to processes
- Finding an optimal solution for the problem statement
- Conduct peer code review.
What candidate should know about:
- Excellent hands-on experience with Node.Js, Express.Js, JavaScript
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Excellent hands-on experience with MongoDB, Mongo aggregation, MySQL
- Ability to build REST services, Authentications, MVC applications
- Excellent Object Oriented Programming skills and ability to write modular, secure, scalable, and maintainable code
- Experience with Elastic Search, Redis.
- Knowledge about AWS components (S3, EC2, Cloudfront, Redis Clusters, etc.)
- Self-learning abilities are required
- Familiarity with upcoming new technologies is a strong plus
Desired candidates must have 2-7 years experience as NodeJs Developer. If the candidate is not able to relocate to Gurgaon then we can also provide permanent Work from home for this position.
Roles and responsibilities:
- Responsible for understanding functional and business requirements and translate them into effective code
- Provide support till deployment of code into production.
- Ownership for ensuring code optimization, problem diagnosis, and on-time delivery
- Implement solutions as per the pre-defined framework /guidelines and adherence to processes
- Finding an optimal solution for the problem statement
- Conduct peer code review.
What candidate should know about:
- Excellent hands-on experience with Node.Js, Express.Js, JavaScript
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Excellent hands-on experience with MongoDB, Mongo aggregation, MySQL
- Ability to build REST services, Authentications, MVC applications
- Excellent Object Oriented Programming skills and ability to write modular, secure, scalable, and maintainable code
- Experience with Elastic Search, Redis.
- Knowledge about AWS components (S3, EC2, Cloudfront, Redis Clusters, etc.)
- Self-learning abilities are required
- Familiarity with upcoming new technologies is a strong plus
Location: Cochin-Chittethukara
Exp: 3 to 7 yrs Skills: Dot Net, C#, MVC Web API, WCF, Webservices










