Full Stack Developer

Founding Engineer – RetainSure (Bengaluru)

Full-stack • Python/FastAPI • React • Postgres • AWS • Early-stage.

RetainSure is an AI Customer Success Manager that eliminates the need for CSMs for low-touch accounts and reduces headcount by 80% for high-touch teams. We integrate deeply across product, CRM, support, billing, and external signals to build a unified intelligence layer, and deploy specialized AI agents that behave like a human CSM across backstage, in-meeting, and in-product workflows.

We’re now hiring a Founding Engineer to join our core team and help build the next $100M+ AI infra layer for Customer Success.

What You’ll Own

• Architect and build core product components across backend, frontend, infrastructure, and data pipelines.
• Develop scalable services using Python, FastAPI, Postgres, and AWS-native components.
• Build high-quality user-facing experiences in React.
• Design, optimize, and maintain database schemas and high-throughput workflows.
• Work directly with the founders to define product, ship fast, and iterate with customers.
• Own modules end-to-end, from concept → architecture → implementation → monitoring.
• Set engineering standards, improve dev velocity, and lay the foundation for the engineering culture.

What We’re Looking For

Must-haves

• 2+ years of experience as a Full-Stack Engineer in high-velocity environments.
• Strong backend fundamentals: Python, FastAPI, SQL/Postgres, distributed systems basics.
• Solid frontend engineering with React.
• Strong grasp of DSA, algorithms, and database internals.
• Deep comfort with AWS (EC2, S3, Lambda, RDS, VPC, IAM, etc.).
• Bias toward action, ownership, and solving real customer problems.
• Ability to move fast without compromising code quality.

Cherry on Top

• Ambition to start your own company in the future: we love founders-in-the-making.
• Experience building large-scale SaaS systems, data platforms, or AI-driven workflows.
• Worked in early-stage startups or shipped 0→1 products before.

What You’ll Get

• Founding-level ESOPs with outsized ownership.
• Work with founders experienced in building/scaling SaaS (Rubrik, Mailmodo, ClearTax).
• High trust, zero bureaucracy, rapid execution environment.
• Opportunity to architect systems that will scale globally across enterprise customers.
• First-hand exposure to building and scaling a company from scratch.

Salary Range

15-18 LPA + founding engineer level ESOPs

Location

Bengaluru

• Full Stack Developer with a strong technical foundation in Angular, Java,Spring MVC, JPA. Spring Boot, REST API, Database, and CI/CD pipelines, Playwright
• Design, develop, and maintain full-stack applications using Angular (front-end) and Java Spring Boot (back-end). * At least 3 years of Hand-on Java EE and Core Java experience with strong leadership qualities.
• Experience with Web Service development, REST and Services Oriented Architecture.
• Expertise in Object Oriented Design, Design patterns, Architecture and Application Integration.
• Working knowledge of Databases including Design, SQL proficiency.
• Strong experience with frameworks used for development and automated testing like SpringBoot, Junit, BDD etc.
• Experience with Unix/Linux Operating System and Basic Linux Commands.
• Strong development skills with ability to understand technical design and translate the same into workable solution.
• Basic knowledge of Python/Python scripting
• Build, deploy, and monitor applications using CI/CD pipelines.
• Experience with agile development methodology.
• Good to Have Elastic Index Database, MongoDB - No SQL Database Docker Deployments, Cloud Deployments 

Beyond strong technical ability and cultural fit, we are looking for someone who demonstrates:

• Minimum 1 year of professional web development experience
• A portfolio showcasing real-world projects or contributions (personal or professional)
• Strong foundation in HTML, CSS, and JavaScript, with working experience in modern frameworks
• Practical experience with React (mandatory)
• Ability to build responsive, user-friendly interfaces with attention to UX best practices
• Experience integrating APIs and working with JSON-based data
• Familiarity with version control systems such as Git
• Basic understanding of backend concepts, preferably with exposure to Node.js, Java, or Python
• Ability to debug, troubleshoot, and improve existing codebases
• Good understanding of performance optimization and cross-browser compatibility
• Strong time management skills with the ability to handle multiple tasks effectively
• Excellent communication and teamwork skills, with a proactive and learning-oriented mindset

WHAT YOU WILL DO

We are seeking a talented and motivated Backend Engineer to join our team, focusing on the design, development, and maintenance of high-performance enterprise software solutions using Java and Spring. In this role, you will be instrumental in designing robust REST APIs and orchestrating complex workflows across a microservice architecture.

Responsibilities:

• Software Development: Design, build, and maintain efficient, reusable, and reliable Java code within Spring Boot Applications and Services
• API Design: Design and implement robust, scalable, and secure RESTful APIs to power front-end applications and third-party integrations. Build high-throughput, high-availability, and low-latency systems
• Microservices Orchestration: Orchestrate data flow and business logic across multiple microservices to ensure seamless end-to-end functionality.
• Database Management: Design schema, interact with, and optimize both NoSQL (e.g., MongoDB) and SQL (e.g., PostgreSQL) databases.
• Code Quality & Tooling: Leverage AI coding tools such as Cursor, CodeX, GitHub Copilot or similar tools to enhance productivity, accelerate development cycles, and maintain high code quality standards.
• Collaboration: Work closely with front-end developers, product managers, and other stakeholders to define, design, and ship new features.
• System Architecture: Participate in architectural discussions, code reviews, mentor and guide junior engineers, and help shape the future direction of our software platform.

REQUIREMENTS 

• 4+ years of relevant work experience in software engineering, preferably enterprise software development
• AI/ML Concepts: An understanding of AI agents, their application in enterprise systems, use of MCP servers and the principles of context engineering.
• Frontend Development: Experience with React, Next.js, component libraries like mui, and an interest in being a full stack developer. An understanding of CSS, HTML DOM is a plus.
• Cloud Experience: Experience with cloud platforms such as AWS, Azure, GCP, or OCI.
• DevOps Practices: Familiarity with Docker, Kubernetes, and CI/CD pipelines.

ABOUT RIA

RIA is a tech company that leverages cutting-edge technology to revolutionize the insurance and healthcare industry. RIA has operations in India and in the US. 

At the core of its operations is the Symphony platform, a Vertical AI platform which can be used for customised decision-making, automation, and data orchestration across Insurance and Health products.  

Symphony can support businesses with its microservices-based architecture and helps modernize and modularize the legacy system. 

WHY JOIN US

We’re building the foundation of our team right now, and are looking for ambitious team members to join us and increase with us. The work environment is fast-paced and you would make a clear impact! 

You’ll partner with a stellar leadership team from IIT Kanpur, Kellogg, MIT Sloan, IIT Guwahati, and the University of Michigan. The team has also worked at companies such as McKinsey, Goldman Sachs, Niva Bupa, Acko, Care, ICICI Prudential, etc.

We’re a well-funded company, which has raised capital from top VCs, global insurers, and prominent Indian family offices. 

**FOR COMPLETE FRESHER Training and Internship program in Our IT Company Logical Soft Tech Pvt Ltd, Indore(M.P)**

 For INDORE Location Candidates Can visit office or Can attend Online also if you are from Outside*

Great Opportunities for IT Complete Freshers who want to learn Live Project working in IT company rather going in any Training Institute we have brought this great opportunity in our IT company with 100 % Guaranteed Job placement assistance and recommendation with personality development classes and interaction with our Developer team.

Duration : 1 to 9 months ( Depends on candidates and courses)

We have the following tech stack course for Training and Internship :-

1) for mobile app development ( Android Java / Kotlin / IOS swift / Flutter Dart ) 

2)For full stack web development frontend ( React.js, HTML,CSS, JS, BS, Ajax ) and Backend ( php CodeIgniter MVC / Node.js /Java Spring Boot / JSP / Servlet ) 

3) For Frontend React.js, HTML,CSS, JS, BS, Ajax , jQuery

4) For Backend ( php CodeIgniter MVC / Node.js / Java Spring Boot / JSP / Servlet) 

5) for SEO/SMM/Digital Marketing 

6) Manual testing 

7) Game Developer

8) Blockchain Developer( Smart Contracts, Blockchain, crypto currency)

 *For more enquiry and detail discussion and for registration process you may reach our HR Number or can walkins directly to our office between 11 Am to 7 pm Monday To Saturday : :

Company Name : Logical Soft Tech Pvt Ltd

Contact : - +91-78.69.73.15.95(HR), +91-74.15.95.09.19(HR), +91-82.69.82.97.29(HR), +91-82.10.25.18.24 (technical Department)

Email : - talentlogicalsofttech @gmail.com, logicalhr.softtech @gmail.com, hrlogicalsofttech @gmail.com,

Address: - 2nd floor, 388,PU4, Scheme 54 PU4, Next to Krozzon hotel, Infront of Old Eye Retina Hospital, Vijay Nagar, Indore, M.P

Also please fill out the google form , our HR team will get back to you 

*https://forms.gle/6HYUGMp3A8WdvmDS9

HURRY UP ! as we are limited Seats ( https://www.instagram.com/p/C-evFytohcz/ )

About Plum

We are making health insurance - simple, accessible and affordable. Hundreds of businesses of all sizes from startups to large corporates trust Plum for their employee's health protection.

Healthcare in India is seeing a phenomenal shift. Healthcare cost is seeing an inflation that is three times the general inflation. Treatments of diseases including Covid-19 can wipe out entire household savings. Majority of Indians won't be able to afford a health insurance on their own. As many as 600mn Indians would depend on employer-sponsored insurance.

Enter Plum. Plum is re-imagining the health insurance stack, and accelerating the penetration of health insurance in India to 100%. Plum has forged new underwriting and fraud detection algorithms to enable companies as small as 2 to benefit from a group insurance. The platform enables realtime insurance design & pricing to enable companies to buy insurance in 3-clicks. And offers employees a hassle-free claims experience through an integrated digital process.

Plum is backed by leading global investors including Tiger Global, Sequoia Capital, Tanglin Ventures and Incubate Fund (read more https://www.plumhq.com/blog/plum-series-a-funding">here)

About the role

Having found exceptional product/market fit, we’re in the midst of transitioning from 'start-up' to ‘scale-up’, and looking for a full stack engineer to help us scale Plum.

You will have a direct impact on the customer experience through the design and implementation of new features and functionalities in our product. You'll work as part of a small but rapidly growing high-energy team delivering incredible, creative improvements to our product. You'll be in charge of reviewing the implementation of applications following code standards and style guides.

• Spec, build, test, and deliver new features while improving the performance and quality of the product.
• Run test-harness to guarantee the structure, integrity, and design of the application.
• Solve complex CSS, HTML, and User Interface compatibility issues across browsers.
• Optimize JavaScript implementations to ensure that code remains performant.
• Implement front-end development workflows: build systems, dependency management, quality checkers (linting), etc.
• Push things over the line, ship awesome features, and delight customers.

• 4+ years of hands-on experience building web applications with Nodejs, React.
• Comfortable with Responsive Web Design and Development and weave out beautiful code in React.
• Strong product and design sensibilities and has an obsessive attention to detail.
• Write testable, maintainable code that's easy to understand.
• Understand complex problems and break them down into smaller tasks.
• Strong sense of ownership and integrity demonstrated through clear communication and collaboration.

Designation Name: Full Stack Java Developer

Work Location: Gurgaon (Hybrid)

Experience: 5+ Years

We are seeking a highly skilled and experienced Fullstack Java Developer to join our dynamic development team.

As a Fullstack Java Developer, you will be responsible for designing and implementing software solutions that meet our clients' needs. You will collaborate with cross-functional teams to define, design, and deliver high-quality software solutions. The ideal candidate should have a strong background in Java development, React.js, Kubernetes, and Linux, and be passionate about staying updated with the latest industry trends and technologies.

Responsibilities:

● Develop, test, implement, and maintain Java-based applications

● Design and implement front-end interfaces using React.js

● Collaborate with the DevOps team to deploy applications on Kubernetes clusters

● Write efficient, reusable, and scalable code

● Troubleshoot, debug and upgrade existing software

● Work closely with UX/UI designers to implement design mockups into functional applications

● Participate in code reviews and provide constructive feedback to peers

● Stay updated with emerging technologies and industry best practices Requirements:

● Bachelor's degree in Computer Science, Information Technology, or related field

● Proven experience as a Fullstack Java Developer or similar role

● Strong proficiency in Java programming language

● Experience in front-end development using React.js

● Familiarity with container orchestration platforms like Kubernetes

● Proficiency in Linux-based development environments

● Solid understanding of software engineering concepts, algorithms, and data structures

● Excellent problem-solving skills and attention to detail

● Strong communication and collaboration abilities

● Ability to work in a fast-paced, collaborative team environment

Who We Are?

Bectran, the industry leading SaaS platform, has grown rapidly over the last 10 years to become the companion toolkit for the Credit Department just as CRM is for the Sales Department. From simple to complex organizations, SMEs to Fortune 500 companies, Bectran has helped companies cut down the time to process and approve credit by as much as 90% whilst significantly lowering the risk of credit defaults and the cost of collections. Our customers enjoy the ease, speed and cost-effectiveness of adopting the Bectran platform. Credit Professionals in various industries have described the Bectran platform as the future of the credit department.

Mid-Level Software Engineer (Java Fullstack Engineer/Developer)

This dynamic opportunity in a fast growing and multi-technology SaaS platform is for you!! As a Software Engineer at Bectran, it is essential that you have the breadth of knowledge to participate in design and development of a contemporary SaaS-based architecture. Practical development experience using Java/J2EE is required for the right candidate to succeed. You should be curious about technology and open to learning and applying new innovations.

What You’ll Do:

• Enable and exercise your problem solving and analytical skills.
• Design and develop Java/J2EE based full stack software components including complex modeling, MVC based UI, etc.
• Ensure applications are implemented to meet business and technical requirements.
• Work with high performing engineering teams across global locations.

.What You Need to Be Successful:

• Bachelor’s degree in Computer Science or equivalent.
• Solid 4-8 years hands-on design and coding experience.
• Familiarity with Agile development, JSF/Primefaces, JPA/Hibernate, Spring, ActiveMQ.
• Strong object-oriented design, Java/J2EE and MVC architecture based programming skills.
• Solid relational DBMS skills using MySQL, or other RDBMS products.
• Desirable - Experience in Big Data Technologies (Hadoop, ElasticSearch, Kafka, MongoDB, etc.)
• Nice to have - Real-world experience in large scale, and high availability implementations.
• Experience developing web services using REST and SOAP approaches.

What You’ll Love About Bectran:

• Developing strategic industry knowledge and driving your own success.
• Watching your hard work have a direct impact on success of the company and global customer base.
• All standard benefits.

As Bectran continues to expand in the Fintech SaaS industry, we are seeking intelligent, hard-working and highly skilled individuals to join our growing Engineering team. If you are ready to expand your knowledge as you solve complex problems, we want to hear from you!

What we're looking for

• An experienced Software Engineer with a love for Web products
• demonstrated ability to contribute individually as well as in a team.
  If you love spending time on Hackernews/Github and love experimenting with latest technologies, this might be the role for you.

Responsibilities

• Own the development of product features end-to-end including scoping, architecting, coding, testing, and rolling out features
• Work closely with PMs, designers, and other engineers to ideate solutions to user problems
• Become an expert in your product area and our tech stack Make improvements to developer productivity through process / code improvements and mentorship
• Work in a distributed team

• 2+ years of experience designing and building complex JavaScript web based software systems
• Demonstrable Full Stack development experience with Angular or React and Node.JS in Typescript.
• Knowledge of multiple modern computer languages and frameworks with an understanding of using the right technology for the right purpose
• Experience with remote development teams working on the same platform
• Experience with writing testable code and driven by best practices Agile development process knowledge/experience
• Bachelor’s degree in Computer Science or related field

equirements:

• Should have 3.6 - 5 Years work experience.
• Should have experience in Node. JS.
• Should have experience in HTML, CSS.
• Should have experience in JavaScript.