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Strong Backend Engineer Profiles
Mandatory (Experience 1) – Must have 2+ years of hands-on Backend Engineering experience building production-grade systems in a B2B SaaS or product environment
Mandatory (Experience 2) – Must have strong backend development experience using at least one backend framework such as FastAPI / Django (Python), Spring (Java), or Express (Node.js)
Mandatory (Experience 3) – Must have a solid understanding of backend fundamentals, including API development, service-oriented architecture, data structures, algorithms, and clean coding practices
Mandatory (Experience 4) – Must have strong experience working with databases (SQL and/or NoSQL), including efficient data modeling and query optimization
Mandatory (Experience 5) – Must have experience designing, building, and maintaining APIs and backend services, including integrations with external systems (CRMs, payment gateways, ERPs, data platforms, etc.)
Mandatory (Experience 6) – Must have experience working in cloud-based environments (AWS / GCP / Azure) and be familiar with Git-based collaborative development workflows
Mandatory (Domain) – Experience with financial systems, billing platforms, fintech applications, or SaaS revenue-related workflows is highly preferred
Mandatory (Domain) – Experience with financial systems, billing platforms, or fintech applications is highly preferred (fintech background is a strong plus)
Mandatory (Company) – Must have worked in product companies / startups, preferably Series A to Series D

➢ Must have great ability to create RESTful webservices in SpringBoot
➢ Great to have knowledge and experience in PL/SQL
➢ Great to have exposure into React 17+/MaterialUI
➢ Exposure into Load Balancing using Nginx
➢ Exposure into Docker
➢ Exposure into Fusion
Knowledge, Skills and Attributes:
➢ Good verbal, written communication skills and interpersonal skills
➢ Ability to work in late evening shifts to overlap with the counterparts in US
➢ Demonstrate a positive attitude
➢ Display a level of integrity
➢ Immediate joining
➢ Experience of minimum 5 years
➢ Handle things individually, ready to start off
Write clean, well documented, robust and reusable code. Unit Testing and Debugging. Actively involve in client interaction and requirement gathering. Adhere to and recommend improvements to coding standards. Keep abreast of the latest trends, tools and technological development. Actively contribute in all phases of the development lifecycle. Job Requirements: Proficient in creating Web Apps & Website using Core PHP, JavaScript, jQuery, AJAX, JSON, MySQL, HTML, CSS, XML, etc. Rich experience in at least anyone framework like Laravel, CodeIgniter, CakePHP, . Well-versed with OOPS concept and have strong RDBMS concepts with knowledge of complete SDLC. Good knowledge of CMS like Wordpress, Opencart, Woocommerce, etc. Knowledge of API integration. Experience in Node.js/ React.js/ AngularJS/ Angular+ will be a big plus. Excellent communication skills and proficiency in English. Ability to work both in a team and individually.
- Building REST APIs using Node.js, Express, and MongoDB
- Working on Flutter application development using various advanced strategies like state management, API integrations, and scalable databases
- Working with Socket.io library for Flutter and Node.js product development
- Learning and developing the cryptographic functions for product security
- Managing product workloads on public/private cloud - we are currently on AWS & also planning to be on GCP/Azure (our platform would also be available as on-premise deployment, you will handle these deployments)
- Develop API based architecture in order to ensure the business growth and integration-al capabilities of the product
- Work on using GIT and CI-CD for product version control and continuous delivery
Company Profile:
Heptagon Technologies, Founded in 2017, we are a next-generation IT services company providing end-to-end technology solutions enabling companies to leapfrog their digital transformation journey..Founded by a passionate group of business and technology experts who’ve built disruptive global technology
products, Heptagon is also backed by Quess Corp (BSE: 539978, NSE: QUESS), India’s leading business services provider with ~363,000 employees and 3000+ clients worldwide. Please visit www.heptagon.in for more info
Package: Best in the industry
Responsibilities:
Apply the fundamentals of Data Structure & Algorithm over application development.
Take ownership, visualise security and data privacy while building.
Produce bug-free and production grade code. Takes up bugs personally and works towards fixing it.
Release management and Code Review
Write unit and integration test cases for both client and server components
Brainstorm and prepare logical and physical solution architecture diagrams
To have explored serverless and basics of docker and kubernetes.
Understand SCRUM/Agile methodologies of working together.
Skills:
Angularjs or Reactjs, Typescript or JavaScript, NodeJs, MYSQL, NoSQL (Additional preference)
Should have enabled cloud-based production-ready designs using AWS or Google Cloud services
Someone who is disciplined to document the artifacts and enables design-based problem-solving approaches.
An ever-learning mindset and never give-up attitude is more valuable to us than work experience.
Perks:
Multi-disciplinary learning
5 days a week
Flat organisational structure
Flexible timings and leave policies
Technical Experience :
- 2-6 years of Python working experience
- Expertise in at least one popular Python framework /Django/ Flask
- Knowledge of object-relational mapping d
- Familiarity with front-end technologies JavaScript and HTML5
Key Responsibilities :
- Write effective, scalable code
- Develop back-end components to improve responsiveness and overall performance
- Integrate user-facing elements into applications
- Test and debug programs5 Improve functionality
- Experienced backend developer with extensive work on nodejs and backbonejs along with good English spoken language.
- Develop new user-facing features
- Build structured, reusable code and libraries for future use
- Optimize applications for maximum speed and scalability
- Maintain, contribute and adhere to our programming best practices and guidelines
- Advanced understanding of emerging web technologies
Key Functions & Roles of the Candidate:
- Would be part of core technical team and will be updating the product with new and challenging tasks
- Good understanding of the concepts behind models, collections, and views
- Familiarity with input validation techniques and approaches
- Ability to perform in a fast-paced, deadline-driven environment
- Enthusiasm for innovation in the tech industry, including continuous learning and improvement
Specific Skill Set:
- Salesforce Implementation or Knowledge
- Node.js, MongoDB, Heroku API
- API and NODE.JS is a must
As an engineering resource at droom, you will work on new challenges on daily basis, you will
focus on problem solving, and you will interact with our Silicon Valley based technology team on
a regular basis. We will operate in world-class and very fast-paced engineering environment and
you will be learning new things and making huge impact at the same time.
1. Frontend Technologies: Angular js, HTML, CSS Backend Technologies: NodeJS, PHP
2. Design overall architecture of the web application.
3. Maintain quality and ensure responsiveness of applications.
4. Collaborate with the rest of the engineering team to design and launch new features.
5. Maintain code integrity and organization.
6. Experience working with graphic designers and converting designs to visual elements.
7. Proficient experience using Ex: JavaScript libraries and frameworks such as AngularJS,
KnockoutJS, BackboneJS.
8. Development experience for both mobile and desktop.
9. Very good knowledge in concepts of data catching.
10. Demonstrable experience in managing medium to large project and deliver it on time and
quality.
11. Must have passion for technologies and goes out of the way to keep updated with
innovations in web technologies.
12. Attention to detail and ability to conceptualize a concept.
13. Full understanding in software development process and prior experience in Agile or
Extreme programming Methodology.
14. Extremely good communications and interpersonal skills.
15. Ability to collaborate across departments.
16. Result oriented and ready to take ownership.
17. Desire to make impact and high work ethics.
18. This role requires working directly with senior management team.
Requirements
- Minimum 2+ years' experience as a software developer.
- Highly experienced with backend programming languages - NodeJs or Java etc, Highly experienced with front-end programming languages - HTML, CSS JavaScript, etc Proficient experience using - advanced JavaScript libraries and frameworks.
- Familiarity with Git.
- Experience consuming API endpoints.
- Good to have - Kafka/queuing system
- Should be well-versed in using multiple Databases - SQL/NO SQL.
- Should have experience using in- memory Data Bases-Redis.
- Experience with Unit-Testing.
- Experience building web applications with responsive design.
- Experience with Node.js and/or other server-side JavaScript technologies and tools.
- Strong knowledge of design principles, user interfaces, web standards and usability.
- ES6 React JS/JSX, Redux, Web pack, Immutable.js .
Desired Skills and Experience







