
We're looking for an experienced Full-Stack Engineer who can architect and build AI-powered agent systems from the ground up. You'll work across the entire stack—from designing scalable backend services and LLM orchestration pipelines to creating frontend interfaces for agent interactions through widgets, bots, plugins, and browser extensions.
You should be fluent in modern backend technologies, AI/LLM integration patterns, and frontend development, with strong systems design thinking and the ability to navigate the complexities of building reliable AI applications.
Note: This is an on-site, 6-day-a-week role. We are in a critical product development phase where sthe peed of iteration directly determines market success. At this early stage, speed of execution and clarity of thought are our strongest moats, and we are doubling down on both as we build through our 0→1 journey.
WHAT YOU BRING:
You take ownership of complex technical challenges end to end, from system architecture to deployment, and thrive in a lean team where every person is a builder. You maintain a strong bias for action, moving quickly to prototype and validate AI agent capabilities while building production-grade systems. You consistently deliver reliable, scalable solutions that leverage AI effectively — whether it's designing robust prompt chains, implementing RAG systems, building conversational interfaces, or creating seamless browser extensions.
You earn trust through technical depth, reliable execution, and the ability to bridge AI capabilities with practical business needs. Above all, you are obsessed with building intelligent systems that actually work. You think deeply about system reliability, performance, cost optimization, and you're motivated by creating AI experiences that deliver real value to our enterprise customers.
WHAT YOU WILL DO:
Your primary responsibility (95% of your time) will be designing and building AI agent systems across the full stack. Specifically, you will:
- Architect and implement scalable backend services for AI agent orchestration, including LLM integration, prompt management, context handling, and conversation state management.
- Design and build robust AI pipelines — implementing RAG systems, agent workflows, tool calling, and chain-of-thought reasoning patterns.
- Develop frontend interfaces for AI interactions including embeddable widgets, Chrome extensions, chat interfaces, and integration plugins for third-party platforms.
- Optimize LLM operations — managing token usage, implementing caching strategies, handling rate limits, and building evaluation frameworks for agent performance.
- Build observability and monitoring systems for AI agents, including prompt versioning, conversation analytics, and quality assurance pipelines.
- Collaborate on system design decisions around AI infrastructure, model selection, vector databases, and real-time agent capabilities.
- Stay current with AI/LLM developments and pragmatically adopt new techniques (function calling, multi-agent systems, advanced prompting strategies) where they add value.
BASIC QUALIFICATIONS:
- 4–6 years of full-stack development experience, with at least 1 year working with LLMs and AI systems.
- Strong backend engineering skills: proficiency in Node.js, Python, or similar; experience with API design, database systems, and distributed architectures.
- Hands-on AI/LLM experience: prompt engineering, working with OpenAI/Anthropic/Google APIs, implementing RAG, managing context windows, and optimizing for latency/cost.
- Frontend development capabilities: JavaScript/TypeScript, React or Vue, browser extension development, and building embeddable widgets.
- Systems design thinking: ability to architect scalable, fault-tolerant systems that handle the unique challenges of AI applications (non-determinism, latency, cost).
- Experience with AI operations: prompt versioning, A/B testing for prompts, monitoring agent behavior, and implementing guardrails.
- Understanding of vector databases, embedding models, and semantic search implementations.
- Comfortable working in fast-moving, startup-style environments with high ownership.
PREFERRED QUALIFICATIONS:
- Experience with advanced LLM techniques: fine-tuning, function calling, agent frameworks (LangChain, LlamaIndex, AutoGPT patterns).
- Familiarity with ML ops tools and practices for production AI systems.
- Prior work on conversational AI, chatbots, or virtual assistants at scale.
- Experience with real-time systems, WebSockets, and streaming responses.
- Knowledge of browser automation, web scraping, or RPA technologies.
- Experience with multi-tenant SaaS architectures and enterprise security requirements.
- Contributions to open-source AI/LLM projects or published work in the field.
WHAT WE OFFER:
- Competitive salary + meaningful equity.
- High ownership and the opportunity to shape product direction.
- Direct impact on cutting-edge AI product development.
- A collaborative team that values clarity, autonomy, and velocity.

About AEGION- A Legion of Agents
About
Aegion is building the future of workplace automation through intelligent AI agents. We’re creating a new category of workforce solutions that enable companies to? hire AI agents to handle specific job functions, starting as interns and evolving into full contributors within organizations.
We develop specialized AI workforce agents that can be hired just like human employees. These agents integrate seamlessly into existing company workflows, have access to relevant company data and tools, and can perform 60-80% of the work typically done by human employees in specific roles.
Tech stack
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Bengaluru (6 days WFO)
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Responsibilities:
- Develop and maintain high-quality, efficient, and scalable backend applications.
- Participate in all phases of the software development lifecycle (SDLC)
- Write clean, well-documented, and testable code adhering to best practices.
- Collaborate with team members to ensure the successful delivery of projects.
- Debug and troubleshoot complex technical problems.
- Identify and implement performance optimizations.
- Participate in code reviews
- Hands-on experience with Springboot, Java 8 and above.
- 5-8 years of experience developing Java applications.
- Knowledge about at least one messaging system like Kafka, RabbitMQ etc.
- Required React developer requirements, qualifications & skills:
- Proficiency in React.js and its core principles
- Strong JavaScript, HTML5, and CSS3 skills
- Experience with popular React.js workflows (such as Redux)
- Strong understanding of object-oriented programming (OOP) principles.
- Experience with design patterns and best practices for Java development.
- Proficient in unit testing frameworks (e.g., JUnit).
- Experience with build automation tools (e.g., Maven, Gradle).
- Experience with version control systems (e.g., Git).
- Experience with one of these databases – Postgres, MongoDb, Cassandra
- Knowledge on Retail or OMS is a plus.
- Experienced in containerized deployments using Docker, Kubernetes and DevOps mindset
- Ability to reverse engineer existing/legacy and document findings on confluence.
- Create automated tests for unit, integration, regression, performance, and functional testing, to meet established expectations and acceptance criteria.
- Document APIs using Lowe’s established tooling.
Job Description: -
Full Stack Developer will work closely with cross-team to discover effective and elegant solutions to complex
problems.
Excellent knowledge of HTML, CSS, Material-UI and Responsive.
Strong concepts of Javascript, ReactJs, NextJS.
Should have Excellent Experience of Node.js.
In-Depth knowledge of Express Js, JavaScript,
Should have experience in MongoDB, GraphQL, and any graph Database
Experience working with REST APIs.
Good Knowledge of AWS – Beanstalk, EC2, S3, Lambda, Cloud Watch.
Good Knowledge of JSON, API, and JWT.
Good Knowledge of Firebase – Authentication, Firestore, Realtime DB, Hosting.
·Good understanding of/experience with CI tools (Jenkins, Github Actions) and testing frameworks
Good to have Agile Continuous Deployment experience.
Ability and willingness to manage multiple projects/tasks.
Great collaborator who takes initiative, asks questions, explains themselves clearly, and are open to feedback
Ability to Identify and fix production and non-production application issues as a part of the deployment.
Fresher require
Understanding accessibility and security compliance (Depending on the specific project)
User authentication and authorization between multiple systems, servers, and environments.
Integration of multiple data sources and databases into one system
Understanding fundamental design principles behind a scalable application.
Good communication and language skills.
Strong focus on performance optimizations, caching, and scalability.
Ability to deal well with ambiguous/undefined problems; ability to think abstractly.
Unstop (Formerly Dare2Compete) is looking for Frontend and Full Stack Developers. Developer responsibilities include building our application from concept to completion from the bottom up, fashioning everything from the home page to site layout and function.
Requirements:-
- Write well-designed, testable, efficient code by using the best software development practices
- Integrate data from various back-end services and databases
- Gather and refine specifications and requirements based on technical needs
- Be responsible for maintaining, expanding, and scaling our products
- Stay plugged into emerging technologies/industry trends and apply them into operations and activities
- End-to-end management and coding of all our products and services
- To make products modular, flexible, scalable and robust
Tech Skill:-
- Angular 10 or later
- PHP Laravel
- NodeJS
- MYSQL 8
- NoSQL DB
- Amazon AWS services – EC2, WAF, EBS, SNS, SES, Lambda, Fargate, etc.
- The whole ecosystem of AWS
Qualifications:-
- Freshers and Candidates with a maximum of 10 years of experience in the technologies that we work with
- Proven working experience in programming – Full Stack
- Top-notch programming and analytical skills
- Must know and have experience in AngularJS 2 onwards
- A solid understanding of how web applications work including security, session management, and best development practices
- Adequate knowledge of relational database systems, Object-Oriented Programming and web application development
- Ability to work and thrive in a fast-paced environment, learn rapidly and master diverse web technologies and techniques
- B.Tech in Computer Science or a related field or equivalent
Sprinto is a leading platform that automates information security compliance. By raising the bar on information security, Sprinto ensures compliance, healthy operational practices, and the ability for businesses to grow and scale with unwavering confidence. We are a team of 200+ employees & helping 1000+ Customers across 75+ Countries. We are funded by top investment partners Accel, ELEVATION & Blume Ventures and have raised 32 Million USD in funding including our latest Series B round
The Role
As a Senior Full Stack Engineer at Sprinto, you will play a pivotal role in our dynamic and collaborative team. You are not just a coder; you are a problem solver and a versatile programmer who thrives in a cross-functional environment. The role requires hands-on experience and a willingness to contribute across various aspects of the development process.
Responsibilities
- Utilize your extensive programming experience, with a minimum of four years in a professional setting, preferably within a small team.
- Demonstrate flexibility by not adhering strictly to a specific programming language, editor, or libraries. Embrace a holistic approach to software development by seamlessly transitioning between frontend, backend, and infrastructure tasks.
- Be the go-to person for technical guidance and architectural decisions within the team. Assume a leadership role when systems face challenges and contribute to effective problem resolution.
- Apply a discerning eye to identify and address premature over-engineering, ensuring projects progress efficiently. Recognize the long-term consequences of programming choices and navigate trade-offs to optimize solutions.
- Understand that code serves the business/customer problem it aims to solve. Thrive in making informed trade-offs that efficiently address these problems.
Requirements
- A minimum of five years of professional programming experience, preferably within a small team environment.
- Ability to work across boundaries, be it frontend, backend, or infrastructure. Avoid pigeon-holing and embrace a holistic approach to software engineering.
- Recognition by peers for technical expertise and leadership in making architectural decisions. Being the go-to person in challenging situations within your current team.
- Ability to identify premature over-engineering and foresee long-term consequences of programming choices. Make informed decisions to optimize project timelines and outcomes.
- Understanding that code is a tool in the service of solving business/customer problems. A willingness to make trade-offs that efficiently address these issues.
- While not mandatory, familiarity with our tech stack (nodejs, nextjs, react, relay, apollo-graphql, postgres, heroku) is a bonus. Share your insights on the pros and cons of our tech stack in your application.
Benefits
- Remote First Policy
- 5 Days Working With FLEXI Hours
- Group Medical Insurance (Parents, Spouse, Children)
- Group Accident Cover
- Company Sponsored Device
- Education Reimbursement Policy
Primary Skill
- UI (Vue JS or Angular JS)
- Server Side (Java or Python) & AWS serverless framework.
- Must have hands-on experience on serverless framework.
- Experience on AWS.
- Must have good experience on AWS (Overall knowledge, EC2 Volume, EC2 SecurityGroup, EC2 AMI, Lambda, S3, AWSbackup, CloudWatch, CloudFormation, CloudTrail, IAM, SecretsManager, StepFunction, CostExplorer, KMS, VPC/Subnet)
- Working experience on development/staging/production servers.
- Good testing and verification skills
- Knowledge on SSL certificates and encryption.
Secondary Skill
- Scripting using Python
- Good to have knowledge of identity management.
Soft Skills
- Excellent interpersonal, oral and writing communication skills.
- Strong Analytical and Problem-solving skills.
- Should have skills to understand and analysis customers requirements and expectations.
- Must have experience in interaction with customer
- Work experiences with international cross-culture teams (Good to have)
Tailor and Circus is an online ecommerce brand, looking for full-time a Ruby on Rails Developer to work with the brand on cutting edge technologies combined with an ability to be innovative while creating solutions in a team environment.
Roles and Responsibilities
- Perform all phases of software engineering including requirements analysis, application design, architecture design, code development, deployment and testing.
- Design and implement product features in collaboration with business and internal stakeholders.
- Design reusable components, frameworks, and libraries.
- Work very closely with architecture groups and drive solutions.
- Participate in an Agile/Scrum methodology to deliver high-quality software releases every 2 weeks through Sprints.
- Design and develop innovative solutions to meet the needs of the business.
- Review code and provide feedback related to best practices and improving performance.
- Troubleshoot production support issues post-deployment and come up with solutions as required.
Desired Candidate Profile
- 1-3 yrs of experience with Rails 4 or 5 framework.
- Development and delivery experience with Ruby (1.9, 2.x); Rails (4 or 5).
- Good to have HTML, CSS, AJAX, jQuery and excellent JavaScript knowledge.
- Good ability to understand, discuss, design, develop, test, document, and troubleshoot an interactive AJAX enabled Rails application that uses REST, SOAP, SQL.
- Knowledge on AWS is requirement.
- Experience on Heroku, Azure would be an added advantage.,
- A knack for writing clean, readable Ruby code
- Ability to integrate multiple data sources and databases into one system
- Understanding of fundamental design principles behind a scalable application
- Able to create database schemas that represent and support business processes
- Able to implement automated testing platforms and unit tests
- Proficient understanding of code versioning tools (e.g. Git, Mercurial or SVN)
- Familiarity with development aiding tools (such as Bower, Bundler, Rake, etc)
- Familiarity with continuous integration
Mandatory Requirements:
- Minimum 2-3 years coding experience on Ruby on Rails platform
- Experience in working with Ecommerce products
About SuperK
We are re-imagining how Bharat’s neighbourhood retail, the unorganized Kirana stores of today will get transformed into organized convenience retail chains over the next decade - we are driving this change.
SuperK is a well-funded early-stage startup that offers a full-stack solution to empower small format retail stores in Tier 2 and below towns. SuperK is rebranding existing small format retail stores and providing them with the benefits of procurement, tech systems, intelligence, and marketing at scale to create a chain of mini supermarkets. Some parallels can be drawn to how Oyo has transformed the small hotel industry, Medplus & Apollo have changed pharma retail and BigC & others have changed offline mobile buying.
What you will be doing
- Working closely with the Engineering lead to contribute to deciding the backend as well as frontend system architecture for products used by consumers, retailers, and other stakeholders.
- Stay informed about the product strategy; evaluate the feasibility of solutions proposed by PMs, estimate development effort, and help in planning the roadmap and individual features.
- Building the blocks of the entire system across multiple products on your own from the ground up with the freedom to try new things.
- Coordinate and collaborate with other developers to meet the timelines.
- Built systems that scale through software, contributing to the architecture and design.
What we would like to see in you
- 2-4 years of relevant experience as a full-stack engineer who has owned the entire stack of a product or a major module.
- Strong programming expertise in any of the JavaScript frameworks like NodeJS, ExpressJs, or Python frameworks like Django.
- Strong computer science fundamentals in OOPs, DS algorithm design and time complexity analysis.
- Experience in writing REST APIs
- Good understanding of relational databases and networking systems.
- Proficiency with at least one Object Oriented language(e.g Java, Python)
- Exposure to Cloud Platforms like AWS, Azure, or Google Cloud.
- Ability to work in an unstructured environment
- High enthusiasm and self-drive to build systems from the ground up.
- Focus on things that work compared to traditional conventions.
What we are looking for?
- At least 3 years of experience of development on full-stack applications
- Experience with usage of NoSQL databases like MongoDB
- Familiarity with SQL and RDBMS Systems
- Experience in creating applications with NodeJS and MERN stack
- Experience with developing frontend interfaces using React framework
- Experience in creating responsive frontend applications
- Able to use versioning systems like Github or Gitlab
- Understanding of basic tools provided by AWS and their configuration
- Understanding of Unix bases operating systems, ability to configure them for optimum usage
- Experience in basic command-line utilities and shell scripting language
- Understanding of rest API implementation
- Ability to script quickly with Python for writing ad hoc jobs
What you will be working on?
- Leading a team of engineers
- Working on creating performant and fault-tolerant systems which are scalable
- Design, build and maintain high performance, reusable, and reliable Typescript code
- Effectively work with product to gather requirements, gain a deep understanding of use cases and business needs, and translate into design and implementation.
- Maintain code integrity and organization.
- Manage basic DevOps related to CI/CD
- Creating secure systems
- Lead other junior developers
- Define optimal and minimal architecture to achieve product requirements
must have 4+ experience in React Js,Node Js and Redux
must be capable of handling Team.









