Fullstack Developer

Job Description:

As a Backend Developer, you will:

• Implement server-side logic to ensure high performance and responsiveness to requests from the front-end.
• Integrate machine learning models for fraud detection, enhancing the security and reliability of our applications.
• Manage database operations, ensuring the integrity, security, and efficiency of data storage and retrieval.
• Collaborate with cross-functional teams to develop and maintain scalable, robust, and secure applications.

Responsibilities:

• Development of all server-side logic, definition, and maintenance of the central database.
• Ensuring high performance and responsiveness to front-end requests.
• Integrating data storage solutions, including databases, key-value stores, blob stores, etc.
• Implementing security and data protection measures.
• Integrating machine learning models for advanced data processing and analysis.

Key Performance Indicators (KPI) For Role:

• Quality and efficiency of backend systems developed.
• Effectiveness in integrating and deploying machine learning models.
• Database performance and security measures.
• Positive feedback from team members and stakeholders.
• Adherence to coding standards and best practices in backend development.

Prior Experience Required:

• Minimum 3+ years of backend development experience.
• Proficient in Node.js or Python (especially Django and Flask frameworks), or/and Go.
• Strong database management skills with both SQL and NoSQL databases.
• Experience in integrating and deploying machine learning models for real-world applications, specifically for fraud detection is highly desirable.
• Familiarity with RESTful API development and microservices architecture.
• Good understanding of asynchronous programming and its workarounds.
• Experience with cloud services (AWS, Azure, GCP) and serverless architectures.

Location:

Hyderabad

Collaboration:

The role involves close collaboration with frontend developers, data scientists, and project managers to ensure the seamless integration of backend services with front-end applications and data analytics models.

Salary:

Competitive, based on experience and market standards.

Education:

• Bachelor's degree in Computer Science, Information Technology, or a related field.

Language Skills:

• Strong command of Business English, both verbal and written, is required.

Other Skills Required:

• Strong analytical and problem-solving skills.
• Proficient understanding of code versioning tools, such as Git.
• Ability to design and implement low-latency, high-availability, and performant applications.
• Knowledge of security compliance and integrated security protocols.
• Familiarity with continuous integration and continuous deployment (CI/CD) pipelines.
• Experience with containerization technologies (Docker, Kubernetes) is a plus.

Other Requirements:

• Proven ability to work in a fast-paced, agile development environment.
• Demonstrated ability to manage multiple projects simultaneously and meet deadlines.
• A portfolio showcasing successful backend projects.

Why This Role Matters

We’re looking for a Principal Engineer to lead the architecture and execution of our GenAI-powered, self-serve marketing platforms. You will work directly with the CEO to shape, build, and scale products that change how marketers interact with data and AI. This is intrapreneurship in action — not a sandbox innovation lab, but a real-world product with traction, velocity, and high stakes.

What You'll Do

• Co-own product architecture and direction alongside the CEO.
• Build GenAI-native, full-stack platforms from MVP to scale — powered by LLMs, agents, and predictive AI.
• Own the full stack: React (frontend), Node.js/Python (backend), GCP (infra), BigQuery (data), and vector databases (AI).
• Lead a lean, high-caliber team with a hands-on, unblock-and-coach mindset.
• Drive rapid iteration with rigor, balancing short-term delivery with long-term resilience.
• Ensure scalability, observability, and fault tolerance in multi-tenant, cloud-native environments.
• Bridge business and tech — aligning execution with evolving user and market insights.

What You Bring

• 8–12 years of experience building and scaling full-stack, data-heavy or AI-driven products.
• Fluency in React, Node.js, and Google Cloud (Functions, BigQuery, Cloud SQL, Airflow, etc.).
• Hands-on experience with GenAI tools (LangChain, OpenAI APIs, LlamaIndex) is a bonus.
• Track record of shipping products from ambiguity to impact.
• Strong product mindset — your goal is user value, not just elegant code.
• Architectural leadership with ownership of engineering rigor and scaling best practices.
• Startup or founder DNA — you’ve built things from scratch and know how to move fast without breaking things.

Who You Are

• A former founder, senior IC, or tech lead who’s done zero-to-one and 1-to-n scaling.
• Hungry for ownership and velocity — frustrated by bureaucracy or stagnation.
• You code because you care about solving real problems for real users.
• You’re pragmatic, hands-on, and grounded in first principles.
• You understand that great software isn't just shipped — it's hardened, maintained, and evolves with minimal manual effort.
• You’re open to evolving into a founding engineer role with influence over the tech vision and culture.

What You Get

• Equity in a high-growth product-led startup.
• A chance to build global products out of India with full-stack and GenAI innovation.
• Access to high-context decision-making and direct collaboration with the CEO.
• A tight, ego-free team and a culture that values clarity, ownership, learning, and candor.

Why YOptima?

YOptima is redefining how leading marketers unlock growth through full-funnel, AI-powered media solutions. As part of our growth journey, this is your opportunity to own the growth charter for leading brands and agencies globally and shape the narrative of a next-generation marketing platform.

Ready to lead, build, and scale?

We’d love to hear from you.

Key Responsibilities

Designing and implementing robust, mobile-friendly Web & Mobile applications which includes managing the complete software development process from conception to deployment

Managing the end-to-end life cycle for the production of software and applications

Overseeing and guiding the analyzing, writing, building, and deployment of software

Provide feedback to management during the development process

Modifying and testing changes to previously developed programs

Support customer requirements for the team within established SLA’s.

Provide technical expertise to resolve service impacting incidents and problems.

A successful candidate must have the ability to work as part of a team, be selfmotivated, and work in a loosely defined environment as well as build relationships within the collaborative team

Qualifications & Experience

• Total Experience 3-10 years in the relevant field
• Engineering Degree in Computer Science from a reputed institute
• 2-3 years of technology experience
• Extensive experience in Coding C#, .Net Core, ASP.NET, MVC, Web API, Design Pattern, SQL queries
• 2+ years experience with design patterns and best practices
• 2+ years HTML, CSS, JavaScript, emphasis on frameworks such as Angular 7+, React (good to have)
• Ability to realize and implement Design Comps into a aesthetically pleasing web experience.
• Ability to design and develop for Mobile (Experience with Xamarin will be an added advantage)
• Proven past experience of Azure storage and SQL Server
• Team player, confident, independent and enthusiastic!
• Strong critical thinking, problem solving and communication skills.
• Excellent written and oral communication skills.
• Excellent understanding of Microsoft products, software lifecycle methodology and information systems development and support.
• Ability to work with multiple projects at the same time, strong documentation skills, and a methodical approach to problem resolution are critical to succeed in this role

• Working knowledge of Node-Sync, callback hell and ways to control asynchronous behavior of Node functions.
• Strong command on ES6(EcmaScript) or Javascript and its concepts like prototypes, call back, closures etc
• Should have deep understanding of Native Node.js, Express.js, HAPI.js and middlewares.
• Candidates must have proper understanding and command on RESTful API development and consumptions.
• Candidates must know to use promises, async-await to control synchronization of business logic components.
• Candidates must have knowledge of JWT, oAuth and passport.js for user authentication.
• Candidates must have knowledge of GIT, Bit-bucket.
• Candidates must have knowledge of application deployment.
• Experience with NoSQL databases eg mongodb (preferred).

• In-depth knowledge of SAP system, ABAP language and HANA platform.
• Experience in using/ working with ABAP, OO ABAP, Reports, BAPI, BADI, User Exits, ALV Reports, Module Pool, BDC, Smart Forms, Adobe Forms, ALE/IDOC, RFCs, HANA - CDS view, Attribute Views, Procedure, AMDP and ADBC experience, HANA Native Views Attribute View, Analytic Views, Modelling and Procedures and HANA XS and Search experience.

• Work on development, enhancements/ changes and implementation of SAP-ABAP projects.
• Provide high quality support throughout the project.
• Conduct defect analysis and perform necessary fixes and enhancements.
• Collaborate with functional owners, architects and other personnel to develop systems to meet the requirements.
• Create technical specification and estimations for assigned project.
• Work in compliance with the programming and documentation standards.
• Assist in unit testing of ABAP programs.
• Ensure project completion within the allotted timelines and budget.
• Troubleshoot production problems in a timely manner.
• Maintain and update existing program codes as needed.