
Job Description – Senior AI Full Stack Engineer
Experience: 8+ Years
Location: Remote
Employment: Haparz Payroll
Budget: Up to 24 LPA
Role Overview
We are looking for an experienced Senior Full Stack Engineer to building a next-generation Agent Development Platform (ADP). This role requires expertise across frontend and backend development, enabling seamless integration between AI-powered applications, platform services, and enterprise-grade administrative interfaces.
You will build scalable React applications, high-performance backend APIs, AI gateway services, and secure multi-tenant platform capabilities while working closely with AI, DevOps, and Product Engineering teams.
Key Responsibilities
- Design, develop, and maintain scalable full-stack applications using React and modern backend technologies.
- Build and enhance the Platform Control Plane and AI Gateway for LLM routing, telemetry, and tenant-level cost management.
- Develop React-based Admin Console features for tenant configuration, security policies, licensing, and budget management.
- Implement FastAPI backend services with secure CRUD operations and multi-tenant data isolation.
- Design and develop RESTful APIs using Python (FastAPI), Java Spring Boot, or Node.js.
- Collaborate on Python and TypeScript SDK development for AI agent integration.
- Build conversational interfaces and administrative dashboards for AI agent interactions.
- Convert platform configurations into YAML-based runtime definitions for AI agents.
- Implement secure authentication, authorization, SSO, and RBAC using WorkOS.
- Ensure secure execution environments using Firecracker MicroVMs, Docker, or Kubernetes.
- Collaborate with DevSecOps teams on deployment automation, scalability, and platform reliability.
Required Skills
- Strong experience in React and modern frontend architecture.
- Hands-on experience with FastAPI (Python).
- Strong backend expertise in Java Spring Boot and/or Node.js.
- Experience designing scalable RESTful APIs.
- Platform Control Plane and AI Gateway development experience.
- Strong understanding of YAML configuration management.
- Experience with PostgreSQL and multi-tenant application architecture.
- Knowledge of secure authentication, OAuth 2.0, WorkOS, and RBAC.
- Experience with Docker, Kubernetes, and containerized deployments.
- Familiarity with AI integration patterns and enterprise platform development.
Preferred Skills
- Langfuse or LangSmith for AI observability.
- ChromaDB, GraphDB, or other vector database integrations.
- Firecracker MicroVMs for secure runtime isolation.
- Temporal Workflow Orchestration.
- Figma-based Design System implementation.
- Experience building AI agent interaction interfaces such as review queues and confidence scoring dashboards.

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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Position Summary: Senior Software Engineer (Full Stack) We are seeking a highly skilled Senior Software Engineer to execute our strategy preferably experienced in Financial Services/Procurement domain, to build a modern SaaS platform using latest technologies like ReactJS, Angular, Django, Python with Postgres and AWS as the platform. Athena, Lambda, Python, Spark and PowerBI. As a Full Stack Engineer, you’ll be responsible for designing, developing, and maintaining key features of our cloud-based SaaS product. You’ll work across the stack — from building rich client-side applications in ReactJS to crafting performant and secure APIs in Django. You will also play a key role in architectural decisions, DevOps integration, and driving engineering best practices across the team.
Technical Skills: Must Have: Expert – ReactJS, Django, Python, Shell Script, AWS, S3, Lambda, Postgres Significant work Experience – Jenkins, Power BI
Responsibilities:
• Design and develop end-to-end web applications using ReactJS (frontend) and Python/Django (backend)
• Build and maintain RESTful APIs and integrate third-party services
• Work with PostgreSQL to model data and write efficient queries
• Implement scalable, secure, and maintainable backend services on AWS
• Collaborate with product managers, designers, and fellow engineers to deliver new features
• Write unit, integration, and end-to-end tests to ensure code quality and reliability
• Conduct code reviews, debug issues, and optimize performance across the stack
• Contribute to DevOps workflows including CI/CD pipelines, containerization, and monitoring Internal Use Only Qualifications/Experience:
Must have - 5–7 years of full stack development experience, preferably in a SaaS or product-first environment
- Strong proficiency with JavaScript, ReactJS, and component-based architecture
- Hands-on experience with Python and the Django web framework
- Solid understanding of PostgreSQL (or similar relational databases)
- Practical knowledge of AWS services (EC2, S3, RDS, Lambda, etc.)
- Familiarity with Git, CI/CD pipelines, Docker, and Linux-based environments
- Clear communication skills and a collaborative mindset
Good to have
- Experience with performance tuning in Django or PostgreSQL - Exposure to Infrastructure-as-Code (e.g., Terraform, CloudFormation) Nice to have
- Understanding of frontend testing tools (Jest, Cypress) and backend testing strategies - Knowledge of security best practices for SaaS apps
Location: Bangalore
Job Description – Software Engineer (Java Spring Boot + Angular)
Location: Whitefield, Bangalore (Work from Client Office)
Experience: 4–8 years
Role Overview
We are hiring Software Engineers with strong experience in Java Spring Boot and Angular to work on enterprise-level applications at the client office in Whitefield, Bangalore.
Key Responsibilities
- Develop and maintain backend services using Java, Spring Boot, REST APIs.
- Build interactive front-end modules using Angular.
- Collaborate with the lead, QA, and product team for high-quality delivery.
- Understand requirements, participate in design discussions, and contribute to technical solutions.
- Write clean, maintainable, and scalable code.
- Perform unit testing and integration testing.
- Fix bugs, optimize code, and improve application performance.
Technical Skills Required
- Strong coding skills in Java 8+, Spring Boot, RESTful API development.
- Experience working with Angular.
- Good understanding of Microservices concepts.
- Strong knowledge of SQL/NoSQL databases.
- Experience with version control (Git), CI/CD pipelines, and build tools.
- Familiarity with cloud services is a plus.
Soft Skills
- Good communication and teamwork skills.
- Ability to work independently and handle tasks with minimal supervision.
- Strong debugging and problem-solving skills.
Note: One technical round is mandatory to be taken F2F from office.
🚀 Hiring: Dot net full stack at Deqode
⭐ Experience: 8+ Years
📍 Location: Bangalore | Mumbai | Pune | Gurgaon | Chennai | Hyderabad
⭐ Work Mode:- Hybrid
⏱️ Notice Period: Immediate Joiners
(Only immediate joiners & candidates serving notice period)
We’re looking for an experienced Dotnet Full Stack Developer with strong hands-on skills in ReactJS, .NET Core, and Azure Cloud Services (Azure Functions, Azure SQL, APIM, etc.).
⭐ Must-Have Skills:-
➡️ Design and develop scalable web applications using ReactJS, C#, and .NET Core.
➡️Azure (Functions, App Services, SQL, APIM, Service Bus)
➡️Familiarity with DevOps practices, CI/CD pipelines, Docker, and Kubernetes.
➡️Advanced experience in Entity Framework Core and SQL Server.
➡️Expertise in RESTful API development and microservices.
LendFlow is an AI-powered home loan assessment platform that helps mortgage brokers and lenders save hours by automating document analysis, income validation, and serviceability assessment. We turn complex financial documents into clear insights—fast.
We’re building a smart assistant that ingests client docs (bank statements, payslips, loan summaries) and uses modular AI agents to extract, classify, and summarize financial data in minutes, not hours. Think OCR + AI agents + compliance-ready outputs.
🛠️ What You’ll Be Building
As part of our early technical team, you’ll help us develop and launch our MVP. Key modules include:
- Document ingestion and OCR processing (Textract, Document AI)
- AI agent workflows using LangChain or CrewAI
- Serviceability calculators with business rule engines
- React + Next.js frontend for brokers and analysts
- FastAPI backend with PostgreSQL
- Security, encryption, audit logging (privacy-first design)
🎯 We’re Looking For:
Must-Have Skills:
- Strong experience with Python (FastAPI, OCR, LLMs, prompt engineering)
- Familiarity with AI agent frameworks (LangChain, CrewAI, Autogen, or similar)
- Frontend skills in React.js / Next.js
- Experience with PostgreSQL and cloud storage (AWS/GCP)
- Understanding of financial documents and data privacy best practices
Bonus Points:
- Experience with OCR tools like Amazon Textract, Tesseract, or Document AI
- Building ML/NLP pipelines in real-world apps
- Prior work in fintech, lending, or proptech sectors
ONLY APPLY IF:
- Experience required: 3+ years
- Immediate joiners are needed
- Work location: Hyderabad, Telangana (currently work from home)
- Salary: INR 12LPA - 19LPA (negotiable as per your experience and expertise)
Job Responsibilities:
- Building interactive consumer data from multiple systems and RESTfully abstracting to the UI through a Node.js backend
- Define code architecture decisions to support a high-performance and scalable product with a minimal footprint
- Address and improve any technical issues
- Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant, and efficient systems
- In-depth knowledge of #NodeJS, #ExpressJS or #Restify
- Experience implementing applications using Angular 2or React
- Experience creating front end applications using HTML5, Angular, LESS/SASS
- Hands-on experience with JavaScript Development on both client and server-side
- Experience with modern frameworks and design patterns, minimum one-year experience with #MEAN Fullstack paradigm
- Setting up reusable UI and tooling & best practices for the dev team.
- Identify bottlenecks and improve the application performance.
Greetings!
NextSphere is hiring for Java Resources.
We have an openings with our company at Chennai location for Java Position.Please find the JD Below.
JD:
Total Experience : 4 to 7 Yrs
Job Location : Chennai.
Interviews Mode : Virtual.
Position : Sr SoftWare Engineer.
Mode : Permanent.
Education : BE or Btech or MCA or equivalent is a must
//***looking for the candidate who can join immediately or 30 Days Max.Here is a right opportunity to design your career at early stages of your professional life.***//
The job specification as below:
• Strong hands-on Experience in Core Java, Advanced Java.
• Experience in Java Script,HTML,CSS,Spring Framework, Sprint Boot, Restful Services.
• Knowledge in Angular.
• Any Relation Database (MySQL, SQL or Oracle)
Regards,
Meenakshi.G
Responsibilities and Duties:
- Work on an intranet portal for excellent employee user experience and productivity using Java full stack tools (React/Angular + Java (Spring boot)
- Support Web App built for employee IT Applications provisioning process.
- Take static design components and develop solutions to elevate work into engaging digital experiences.
- Collaborate with the team to build backend code and integrations as needed.
- Develop user interfaces that are standards-compliant, cross-browser compatible, and performance-optimized.
- Create and maintain a repository of common and reusable code.
- Develop and maintain documentation for code.
Qualifications & Skills:
- Hands on experience with HTML, CSS, JavaScript, React (or Angular with willingness to explore React)
- 6+ years of experience in Java full stack web app development
- Familiarity with developing custom components as well as using component libraries such as MUI/Bootstrap/Ant Design
- Comfortable navigating inside a UNIX/Linux environment
- Ability to write REST APIs and consume with AJAX calls
- Experience with Java/ Core Java
Perks and Benefits:
- Attractive Bonus and Stock options for eligible positions
- A whole suite of best in class leave bouquet: Paid Time Off , Maternity leave, Paternity leave, Sick leave, Casual Leaves, National Holidays etc.
- Medical insurance benefits of 5L covering parents (including COVID hospitalization)
- Learning and Development - certification reimbursement (as applicable)
- Host of benefits to curate your salary as per your need
- Relocation benefits
- World class office infrastructure with Gaming rooms, plush pantry and Break out areas.
About YEXT:
The ultimate source for official answers about a business online should be the business itself. However, when consumers ask questions on company websites, too often they are left in the dark with wrong answers. Yext (NYSE: YEXT), the Search Experience Cloud, solves this problem by organizing a business's facts so it can provide official answers to consumer questions — wherever people search. Starting with the company website, then extending across search engines and voice assistants, businesses around the world, like Taco Bell, Marriott, and Jaguar Land Rover—as well as organizations like the U.S. State Department—trust Yext to radically improve the search experience on their websites and across the entire search ecosystem.
Yext is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ethnicity, religion, creed, national origin, ancestry, genetics, sex, pregnancy or childbirth, sexual orientation, gender (including gender identity or nonbinary or nonconformity and/or status as a trans individual), age, physical or mental disability, citizenship, marital, parental and/or familial status, past, current or prospective service in the uniformed services, or any characteristic protected under applicable law. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know.
- understanding of the front-end and back-end processes;
- ability to work with HTML / CSS;
- ability to work with databases;
- understanding of programming templates and architecture design guidelines;
- profiling and optimizing applications.
About us
404 DM is a fast-growing data-driven creative solutions provider, with a portfolio of brands that include Myntra, Flipkart, and Wildcraft. Our team essentially stands for all things digital with an abundance of creativity. The focus lies in building - right from crafting compelling narratives that capture a brand's essence to the long-lasting relationships that are developed with each and every client, the agency believes that this is the driving force behind the work they do. 404 DM offers a wide variety of services in the digital sphere, including design, technology, media planning, and above all, creative strategizing that helps brands stand out amidst their contemporaries.
We are building this really cool product that will change the way brands do their marketing and acquire customers. We're looking for equally driven and highly skilled people to join us. We'd love to have a conversation with you and see if you and our team are the right fit for each other.
Roles and Responsibilities
- Defines site objectives by analyzing user requirements; envisioning system features and functionality.
- Designs and develops user interfaces to Internet/intranet applications by setting expectations and features priorities throughout the development life cycle; determining design methodologies and toolsets; completing programming using languages and software products; designing and conducting tests.
- Recommends system solutions by comparing advantages and disadvantages of custom development and purchase alternatives.
- Integrates applications by designing database architecture and server scripting; studying and establishing connectivity with network systems, search engines, and information servers.
- Completes applications development by coordinating requirements, schedules, and activities; contributing to team meetings; troubleshooting development and production problems across multiple environments and operating platforms.
- Enhances organization reputation by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments.
- Supports and develops web application developers by providing advice, coaching.
- SADs (Senior application Developer ) maintain the job duties of a supervisor as well as a lower-level application developer These duties can include regular consultations with the Team concerning software, creating new programs, and testing newly installed programs to verify functionality.
- The managerial side of being a leader can include writing reports on team progress and presenting those reports to upper executive committees, per Coding standards. SADs also make executive-level standards decisions for their department, ensure company policies are being followed and counsel employees as needed
Desired Candidate Profile
- Bachelor's or Master's degree in information technology or computer sciences. Combining full - time academics degree with certification in computer languages and software programs could be an added advantage.
- At least 5 to 8 years of experience as a leader with hands-on experience in programming languages such as Javascript, HTML, C++, PHP, Angular, Ajax, Rest Api, Node.Js, JQuery, MySQL, API Oath Integration, Shopify, Open Source app development, Social media Developer tool.








