
About the company:
Aptroid Consulting (India) Pvt Ltd is a Web Development company focused on helping marketers transforms the customer experience increasing engagement and driving revenue, customer data to inform and drive it in every interaction in real time and with each individual behavior possibly.
About the Role:
We’re looking for Full Stack Engineers with a backend focus who can help scale this mission-critical system. This is a complex, high-impact engineering role that goes far beyond CRUD apps — you’ll work with recommendation engines, data pipelines, and distributed systems deeply integrated into our ad infrastructure.
What You’ll Do:
- Build and maintain distributed backend services in Scala, leveraging ZIO, Akka, and functional programming for real-time personalization and recommendations
- Design and manage streaming pipelines using Akka Streams or ZIO Streams • Work with large-scale Postgres datasets and multi-system data pipelines involving SQS, SNS, and Kinesis
- Partner with data scientists and product engineers to integrate recommendation logic into ad serving systems
- Occasionally contribute to our Angular front end and Lua-based ad server logic
- Deliver production-grade code with strong attention to scalability, observability, and maintainability
Requirements:
Must-Have Experience
- Production-grade backend development in Scala, with deep understanding of functional programming principles (ZIO, Cats, etc.)
- Experience with distributed systems, asynchronous processing, and streaming architectures
- Proficiency in PostgreSQL and working with large-scale structured data
- Hands-on experience with message queueing and event streaming systems like SQS, SNS, or Kinesis
- Strong reasoning about user behavior, recommendation algorithms, and lifecycle event tracking
Nice to Have
- Familiarity with the AWS ecosystem and Infrastructure-as-Code tools (Terraform, CDK, etc.)
- Experience with Angular and/or Lua
- Prior work in ad tech, real-time bidding systems, or recommendation engines

About Aptroid Consulting
About
Aptroid Consulting (India) PVT. LTD. is a comprehensive, multi-channel marketing solution that unifies and unlocks data, driving return on marketing investment. Aptroid grants access to a powerful digital marketing engine for personalized, insightful conversations with your customers, delivered in real time with precision and scale.
Aptroid is a division/entity of Zeta Global, a large AI-powered marketing cloud that helps businesses with customer acquisition and retention through data, intelligence, and omnichannel activation. Aptroid specifically focuses on providing digital marketing services, like email marketing, as part of Zeta's broader platform, connecting fragmented customer data for personalized campaigns.
Tech stack
Candid answers by the company
All the jobs are 5 days work from office for Hyderabad location- Hitech City
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📌 Job Details:
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- Shift: 1 PM – 10 PM
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✅ Design and develop scalable, reliable, and maintainable backend solutions
✅ Work on event-driven microservices architecture
✅ Implement REST APIs and optimize backend performance
✅ Collaborate with cross-functional teams to drive innovation
✅ Mentor junior and mid-level engineers
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✔ Backend Development: Scala (preferred), Java, Kotlin
✔ Cloud: AWS or GCP
✔ Databases: MySQL, NoSQL (Cassandra)
✔ DevOps & CI/CD: Jenkins, Terraform, Infrastructure as Code
✔ Messaging & Caching: Kafka, RabbitMQ, Elasticsearch
✔ Agile Methodologies: Scrum, Kanban
⚠ Please apply only if you have not applied recently or are not currently in the interview process for any open roles at Xebia.
Looking forward to your response! Also, feel free to refer anyone in your network who might be a good fit.
Best regards,
Vijay S
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Trying to get in touch with you all for an exciting role for 1 of the Startup Firm into Wealtth Mangement .
A small description about the Company.
This Company is building the platform to drive Wealth Mangement .
They own and operate an online investing platform that distributes mutual funds in India. Its platform allows investors to buy and sell equity, debt, and tax saving mutual funds. It has its headquarters in Bengaluru in India.
Looking for Great Talent for Backend Developer with beloww skills.
• Excellent knowledge of at least one ecosystem based on Elixir/Phoenix, Ruby/Rails, Python/Django,
Go/Scala/Clojure
• Good OO skills, including strong design patterns knowledge
• Familiar with datastores like MySQL, PostgreSQL, Redis, Redshift etc.
• Familiarity with react.js/react-native, vue.js etc. • Knowledge of deploying software to AWS, GCP, Azure
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As a Software Development Engineer at Amazon, you have industry-leading technical abilities and demonstrate breadth and depth of knowledge. You build software to deliver business impact, making smart technology choices. You work in a team and drive things forward.
Top Skills
- You write high quality, maintainable, and robust code, often in Java or C++ or C#
- You recognize and adopt best practices in software engineering: design, testing, version control, documentation, build, deployment, and operations.
- You have experience building scalable software systems that are high-performance, highly-available, highly transactional, low latency and massively distributed.
- Roles & Responsibilities
- You solve problems at their root, stepping back to understand the broader context.
- You develop pragmatic solutions and build flexible systems that balance engineering complexity and timely delivery, creating business impact.
- You understand a broad range of data structures and algorithms and apply them to deliver high-performing applications.
- You recognize and use design patterns to solve business problems.
- You understand how operating systems work, perform and scale.
- You continually align your work with Amazon’s business objectives and seek to deliver business value.
- You collaborate to ensure that decisions are based on the merit of the proposal, not the proposer.
- You proactively support knowledge-sharing and build good working relationships within the team and with others in Amazon.
- You communicate clearly with your team and with other groups and listen effectively.
Skills & Experience
- Bachelors or Masters in Computer Science or relevant technical field.
- Experience in software development and full product life-cycle.
- Excellent programming skills in any object-oriented programming languages - preferably Java, C/C++/C#, Perl, Python, or Ruby.
- Strong knowledge of data structures, algorithms, and designing for performance, scalability, and availability.
- Proficiency in SQL and data modeling.
About Amazon.com
“Many of the problems we face have no textbook solution, and so we-happily-invent new ones.” – Jeff Bezos
Amazon.com – a place where builders can build. We hire the world's brightest minds and offer them an environment in which they can invent and innovate to improve the experience for our customers. A Fortune 100 company based in Seattle, Washington, Amazon is the global leader in e-commerce. Amazon offers everything from books and electronics to apparel and diamond jewelry. We operate sites in Australia, Brazil, Canada, China, France, Germany, India, Italy, Japan, Mexico, Netherlands, Spain, United Kingdom and United States, and maintain dozens of fulfillment centers around the world which encompass more than 26 million square feet.
Technological innovation drives the growth of Amazon, offering our customers more selection, convenient shopping, and low prices. Amazon Web Services provides developers and small to large businesses access to the horizontally scalable state of the art cloud infrastructure like S3, EC2, AMI, CloudFront and SimpleDB, that powers Amazon.com. Developers can build any type of business on Amazon Web Services and scale their application with growing business needs.
We want you to help share and shape our mission to be Earth's most customer-centric company. Amazon's evolution from Web site to e-commerce partner to development platform is driven by the spirit of invention that is part of our DNA. We do this every day by inventing elegant and simple solutions to complex technical and business problems. We're making history and the good news is that we've only just begun.
About Amazon India
Amazon teams in India work on complex business challenges to innovate and create efficient solutions that enable various Amazon businesses, including Amazon websites across the world as well as support Payments, Transportation, and Digital products and services like the Kindle family of tablets, e-readers and the store. We are proud to have some of the finest talent and strong leaders with proven experience working to make Amazon the Earth’s most customer-centric company.
We made our foray into the Indian market with the launch of Junglee.com, enabling retailers in India to advertise their products to millions of Indian shoppers and drive targeted traffic to their stores. In June 2013, we launched http://www.amazon.in">www.amazon.in for shoppers in India. With http://www.amazon.in">www.amazon.in, we endeavor to give customers more of what they want – low prices, vast selection, fast and reliable delivery, and a trusted and convenient online shopping experience. In just over a year of launching our India operations, we have expanded our offering to over 18 million products across 36 departments and 100s of categories! Our philosophy of working backwards from the customers is what drives our growth and success.
We will continue to strive to become a trusted and meaningful sales and logistics channel for retailers of all sizes across India and a fast, reliable and convenient online shopping destination for consumers. For us, it is always “Day 1” and we are committed to aggressively invest over the long-term and relentlessly focus on raising the bar for customer experience in India.
Amazon India offers opportunities where you can dive right in, work with smart people on challenging problems and make an impact that contributes to the lives of millions. Join us so you can - Work Hard, Have Fun and Make History.

Basic Qualifications
Candidates for this role must have:
- Bachelor’s degree in computer science or a related field
- At least three years of experience writing production code of increasing complexity
- Strong understanding of computer science fundamentals, including algorithms, complexity analysis, data structures, problem solving, and object-oriented analysis and design
- Proficiency in at least one of the following: Java, C, C++, C#, Ruby, Scala, Python
- Experience refactoring code and evolving architectures
- Experience crafting unit, integration, functional and regression tests
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- Master’s degree in computer science or a related field
- Experience developing in a Linux environment
- Experience applying service-oriented architecture techniques to production use cases
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Company Introduction
AutoScheduler is looking for a remote senior software developer to join our talented team. The ideal candidate is a self-starter who is interested in constant learning. We want this person to join our dynamic team as we take an established software and re-develop it from scratch as a part of a new start up.
Job Description
We are looking for a Backend C++ developer responsible for maintaining and developing algorithmic C++ for new and existing customers. Your primary responsibilities will be to design and develop applications and services, and to coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, robust design, and quality product is essential.
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- Work with non-technical personnel to translate business requirements into stories and epics
- Translate application storyboards and use cases into functional applications / features
- Design, build, and maintain efficient, reusable, and reliable code
- Ensure the best possible performance, quality, and responsiveness of applications
- Identify bottlenecks and bugs, and devise solutions to these problems
- Help maintain code quality, organization, and automation
- Write and maintain unit/functional/integration tests
Requirements
- Bachelor’s degree with STEM concentration + 2 years’ work experience, or equivalent work experience
- Fluent in English
- Demonstrably proficient in C/C++ and the ability to parse C/C++ code
- Proficiency in Node.js and Javascript
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- Solid understanding of object-oriented programming and principles
- Knowledge of functional programming principals / concepts
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