Required Skills:
- .NET Core
- C#
- Web API
- Aware of Microservice concepts
- MongoDB
- Excellent communication
Docker, Kubernetes, and Linux knowledge is desirable. Having worked in a product development environment is desirable. Having worked in the finance and banking domain is desirable.

About Sigma Infosolutions
Similar jobs
Key Responsibilities:
- Develop and maintain full-stack applications using the MERN stack
- Integrate APIs and build scalable backend services
- Troubleshoot, optimize, and improve existing systems
- Collaborate with cross-functional teams for seamless project delivery
Requirements:
- Proven experience with MERN stack development
- Knowledge of Shopify (Liquid, apps, APIs) will be plus
- Familiarity with RESTful APIs, Git, and modern development workflows
- Strong problem-solving and communication skills
Note: Only Surat Local Candidates can apply
Preferred work start time is 8AM IST (Reason for that is Client location is Australia)
We are seeking a skilled C# Developer to join our team. The ideal candidate will have a strong background in C# programming and experience in developing SSRS reports. Familiarity with Azure Functions is a plus. This role requires a quick learner who can adapt to new technologies and challenges with ease.
Responsibilities:
- Develop and maintain applications using C#.
- Create and manage SSRS reports to support business needs.
- Optionally work with Azure Functions to build and deploy services.
- Participate in all phases of the software development lifecycle.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Ensure the performance, quality, and responsiveness of applications.
- Identify and correct bottlenecks and fix bugs.
- Help maintain code quality, organization, and automatization.
Qualifications:
- Proven experience as a C# developer.
- Strong knowledge of the .NET framework.
- Proficient in creating and managing SSRS reports.
- Experience with Azure Functions is advantageous but not required.
- Excellent problem-solving skills and ability to work independently.
- Adept at learning new technologies quickly.
Additional Notes:
- The ideal candidate would be able to start their day at 8 AM IST to synchronize with the team in Perth, Australia. While this is highly preferred, it is not a strict requirement. Candidates should be prepared for early starts regardless to attend essential team meetings.
What We Offer:
- Competitive salary and benefits package.
- Opportunity to work on exciting projects with cutting-edge technologies.
- A supportive and collaborative work environment.
- Professional growth and development opportunities.
Job Type: Full-time
As a Full Stack Developer, you'll be instrumental in shaping the future of AI assistants for data teams and understanding the intricacies of Large Language Models (LLMs) to optimise their usage across multiple use cases. Utilising Django, you'll architect backend infrastructures optimised for handling data processes and LLM interactions. Your role involves building APIs with the Django Rest Framework. With React, you'll design user-centric interfaces that seamlessly integrate with our AI assistants, ensuring that data teams have an intuitive experience. Working at the forefront of AI revolutions and pushing the boundaries of what AI can achieve in data management and analysis.
Responsibilities:
- Back-end Development: Utilise Django to architect robust back-end infrastructures. Ensure they are tailored for complex data processes and seamless LLM interactions.
- API Design: Craft efficient and scalable APIs using the Django Rest Framework.
- Front-end Development: Transform UI/UX designs into functional web pages using React. Prioritise performance and deliver seamless user experiences.
- AI Integration: Design user interfaces that flawlessly integrate with our LLMs, and AI assistants, aiming to offer data teams an intuitive and efficient interaction.
- Innovation: Stay abreast of AI advancements. Push boundaries and explore new possibilities in data management and analysis using AI.
Requirements:
- Pre-requisite Tech Stack: Python, Django, React, Springboot, CSS, and SQL
- Previous work experience with a start-up or similar setting is preferred
- Having an interest in system architecture design
- Strong at Core Java and OOPs concepts
- Exposure to Spring, Spring Boot and Spring Security
- Exposure to implementation of RESTful APIs
- Exposure to programming using Queues and No SQL database
- Good understanding about JavaScript, JQuery and HTML
- Good understanding about Data Structures and Multithreaded Programming
- Good understanding about Design Patterns
- Good understanding about Standard and Secure Coding practices
Bachelor’s degree in Computer Science or related field plus 3-8 Years of Full Stack experience
· 1+ Years of experience as a Go Developer
· Experience in ReactJS (most preferred) or AngularJS similar front end frameworks
· Experience with the Python or/and Golang (preferably both), SQL, and design/architectural
patterns
· Experience in Java or dotnet or other opensource technologies is an added advantage
· Hands-on experience on SQL, Query optimization, DB server migration
· Preferably experience in Postgre SQL or MySQL
· Knowledge of NOSQL databases will be an added advantage
· Experience in Cloud platforms like AWS, Azure with knowledge of containerization, Kubernetes is an
added advantage
· Knowledge of one or more programming languages along with HTML5/CSS3,Bootstrap
· Familiarity with architecture styles/APIs (REST, RPC)
· Understanding of Agile methodologies
· Experience with Threading, Multithreading and pipelines
· Experience in creating RESTful API’s With Golang or Python or Java in JSON, XMLs
· Experience with GitHub, Tortoise SVN Version Control
· Strong attention to detail
· Strong knowledge of asynchronous programming with the latest frameworks
· Excellent troubleshooting and communication skills
· Strong knowledge of unit testing frameworks
· Proven knowledge of ORM techniques
· Skill for writing reusable libraries Understanding of fundamental design principles for building a scalable
application
Responsibilities
· Participate in the entire development lifecycle, from planning through implementation, documentation,
testing, and deployment, all the way to monitoring
· Remain up to date with the terminology, concepts and best practices for coding
· Adaptable and ability to research and learn new technologies
· Produce high quality, maintainable code with great test coverage
· Develop technical interfaces, specifications, and architecture
· Experience in building architecture blueprints
· Solve complex performance problems and architectural challenges
· Assist software personnel in handling project-related work and other requirements
· Troubleshoot and debug applications.
· Serve as an expert on applications and provide technical support
· Test and deploy applications and systems
● Excellent problem solving skills and got right attitude to work in fast paced environments
● Bachelor’s degree in computer science or equivalent practical experience
● 2 to 4(SDE 2), 4 to 7(SDE3) years of experience in software development using
JavaScript / GoLang / Java / Scala and with data structures/algorithms
Preferred qualifications
● Strong in Object Oriented Programming and Design Patterns.
● You have experience of working closely with the product and design teams to deliver the product that materially impacts the business and improves the customer experience
● You follow SOLID principles and have experience with microservice architecture, have designed and implemented high performance scalable services/APIs.
● You have experience with component based architectures, PWA, Service workers, UI patterns and libraries most preferably ReactJS / NextJS
● Write client side high performant applications & develop prototypes
● Experience working with Node, NestJS / Express.
● Experience working with PostgreSQL, Redshift, Dynamo, Mongo and Cassandra databases.
● Experience working with RabbitMQ, Kafka.
● You constantly learn and adopt best practices at work, keeping in mind app performance, security, and scalability.
● You have experience working in distributed systems and built/designed systems to failover, event streaming, caching strategies
● You have experience with Docker/Kubernetes in AWS or any cloud computing platforms. And, are familiar with CI/CD processes.
Kudos if you already have:
● Great communication and team collaboration skills.
Full Stack Developers : (5 persons required)
- Should have excellent working technical skills in NodeJS, React JS, PreactJS and Mongo DB + AWS
- Must have done projects either at work or in college using these technical skills
- Should have sound logical and problem solving capabilities.
- Must have good communication and articulation skills in English.
- Overall should have a good go-getter attitude and willing to work in a Start-up environment.
Overview
Xcelpros is a Global company, headquartered in Chicago (US) with multiple locations in US and Bengaluru, India. Our focus is Tech Innovation, Product Development and Technology Consulting.
We are hiring for our Product Development team and have an immediate need for a Backend Developer / Fullstack MERN Developer. The position calls for someone with a mindset who can build great products, manage multiple projects and related tasks on deadline. We are looking for high-quality and passionate developers that want to be a part of a great product team.
You need to have at least 2 years of demonstrated experience as a Backend Developer using MERN (NodeJS, MongoDB, PostgreSQL & Express) & GraphQL technologies. The candidate will work closely with our internal teams in the design, development, launch and enhancement of various products.
About XcelPros
XcelPros is a Global company, headquartered in Chicago (US) with multiple locations in US and Bengaluru, India. XcelPros is focused on Tech Innovation, Product Development and Technology Consulting.
XcelPros specializes in technology solutions for Business-to-Business (B2B) and Business-to-Consumer (B2C) areas. We believe technology is the enabler of exponential growth for us and our customers. We are strategists delivering innovative business and technology solutions. We have been well funded and operational since 2011.
XcelPros and affiliated group of companies are proud to foster a high-performance culture, one that's defined by having the best people, with the skills and determination to deliver above and beyond. We look for insightful and astute professionals who are also forward-thinking, confident, self-motivated and globally minded. Our core team consists of professionals with a wide range of skills and backgrounds. XcelPros is continuously looking for talented, highly motivated individuals who believe in excellence and are committed to providing superior service to our customers and stakeholders.
Experience
- Minimum of 2 years of experience in the design and development of Web and Mobile applications using NodeJS, MongoDB, PostgreSQL, Apollo - GraphQL and React
- You are required to have experience with development in Microservices Architecture
- Experience with NestJS framework is a major plus
- Hands on experience with GoLang is not mandatory but a major plus
Start Date - Immediate
Positions - 2 (Immediate Need)
Responsibilities
- Minimum of 2 years of hands-on experience building applications in NodeJS, MongoDB, PostgreSQL, Apollo - GraphQL and React
- Strong and mandatory experience of 2 years of experience in building applications using the Microservices architecture in NodeJS
- Strong and mandatory skills in Automating Components, Perceptibility, Configuration Management, Debugging & Consistency while writing Microservices.
- Experience building applications using NestJS or similar frameworks is a major plus
- Experience building applications and service integrations using Apollo / GraphQL
- Adhere to best practices of engineering by writing high-quality code.
- Hands on experience in Elastic Search and related technologies
- Hands on experience with one or more testing frameworks such as Jest
- You are required to write / conduct unit & integration testing to ensure code meets high-quality standards
- Collaborate with multiple stakeholders, including Production Support, BAs, Architect, Project Managers, and Product Owners to deliver high quality solutions.
- Develop, build, configure and unit test solutions from low level designs
- Ensure that solutions meet requirements outlined in the design documentation
- Perform all work to agreed time, cost and quality constraints
- Ensure that developed solutions are peer reviewed and formally documented
- Design, develop, test and document detailed technical specifications for application components built using MERN (MongoDB, ExpressJS, ReactJS, NodeJS) stack and integrations
- Develop and maintain high traffic / high performance React and Node based e-commerce web applications and web services, including support for mobile
- Participate in support activities to help UI developers integrate with APIs / services
- Create and maintain scalable infrastructure leveraging modern AWS cloud platforms
- Knowledge of all development aspects within an Agile SDLC framework, including; estimation, design, development, unit test, code reviews, and documentation
- Develop solutions that satisfy business requirements as outlined in user stories, and within agreed upon timelines
- Ensure solutions are of high-quality with regards to following standards and best practices, as well as satisfying security and performance requirements
- Collaborate effectively with other Agile team members
- Work with the Production Support team in the research and resolution of production issues.
- Prior hands-on experience with architecture for Web and Mobile technologies, E-commerce, Payment Gateways, Data security and encryption is a major plus
- Experience with CICD, containers and container management platforms(Dockers, Docker Swarm/Kubernetes, etc.)
- Knowledge of GOLANG is a major plus
- Good understanding of the Twelve-factor App methodology is a major plus
- Experience defining new architectures and ability to drive project from an architecture standpoint is a major plus
- Experience with Security configuration is a major plus
- Experience in understanding platforms & key AWS services like Elastic Beanstalk, AWS Lambda, ECS, AWS Fargate, EKS, EC2, S3 etc. is a major plus
- Troubleshoot and resolve complex technical issues in cloud integrations
- Highest levels of code quality
- Needs to conduct weekly code reviews
- Ensure timely and quality release of the product in collaboration with other team members
- Must be a self-starter and able to build up presence in the team.
- Perform other related duties as assigned
Technical Expertise / Hands-On Skills:
- MERN (MongoDB, ExpressJS & Node JS)
- PostGreSQL
- Apollo GraphQL
- JEST
- RESTAPIs
Key Deliverables
- Develop very high sense of ownership, the zeal to build scalable applications
- Develop a deep understanding of product development and start-up ecosystem
- Work with a performance oriented team driven by ownership and open to experiments
- Build customer facing technology product for global customers
- Collaborate with development teams to help identify and develop reusable platforms/libraries.
Key Requirements
- Can do attitude
- Highly motivated to bring fresh thoughts to the table
- Highly creative and most importantly willing to exercise it
- Self-starter and self-learner focused on research and learning
- Ability to play a variety of roles and most importantly take accountability
- Ability to communicate openly and embrace various perspectives without judgment
- Believe in a ”No politics” attitude. Politics can be detrimental to yourself and the organization.
Having and Hands on experience in the particular Domain.
– JavaScript, jQuery, Angular, React/Redux, Backbone
– RSpec, Capybara, Factory Girl
– Resque, Sidekiq
– Elasticsearch, Sphinx
– Deploy with Capistrano, Mina or Heroku
– Chef, Amazon Web Services
– PostgreSQL, MongoDB, Redis, Memcached
– Active Admin
– Spree, LocomotiveCMS
– REST API
– Coffescript, HAML, SASS, LESS
| 1.working experience on REST APIs , using NODE js with express for web and apps (andriod and Ios) |
| 2.working experience with web socketIO |
| 3.Hands on coding knowledege of JAVA script |
| 4.AWS Setup (EC2, S3, Route 53, VPC) |
| 5.Knowledge of payment gateway integration (Paypal,Stripe, Razorpay) |
| 6. Working experience on version control like GitHub, Bitbucket |
| 7. Working with the agile team to develop, test & maintain web applications. |









