UI Developer

Edstellar Solutions has established a presence in the United States to support its global corporate training and workforce development services. Corporate Branch in Bangalore JP Nagar

U.S. operations, Edstellar aims to provide comprehensive, instructor-led training programs that address the specific requirements of organizations across various industries.Their global network of certified trainers ensures the delivery of high-quality training solutions, both virtually and onsite.

Experience: 5 Plus

Mode of work: work from office On Site

Mode of Employment: Full-time

Designation: Full Stack Developer, Saas Products Engineering

Job Title: Full Stack Developer – SaaS Product Engineering (Ruby on Rails, React.js, Next.js, AWS)

📍 Location: On-site

🧠 Experience: 5+ Years

📄 Employment Type: Full-Time

✨ About the Role

We are seeking a highly skilled and passionate Full Stack Developer to join our dynamic SaaS Product Engineering team. You will work across the full technology stack—backend and frontend—to build scalable, secure, and high-performing SaaS platforms. This is a hands-on development role where clean code, cloud-native best practices, and meaningful collaboration are at the core.

If building impactful products from scratch excites you, let’s connect!

🔥 Key Responsibilities

• Develop and maintain scalable SaaS platforms using Ruby on Rails, React.js, and Next.js.
• Build and integrate RESTful APIs and third-party services.
• Collaborate with Product Managers, Designers, and QA teams to deliver features across multiple projects.
• Write clean, secure, maintainable, and efficient code with a focus on performance and best practices.
• Optimize applications for speed, scalability, and security.
• Participate in code reviews, sprint planning, and architectural discussions.
• Support DevOps initiatives including CI/CD pipelines and AWS cloud deployments.
• Drive architectural decisions and contribute to long-term technical strategy.
• Stay up to date with the latest tools and technologies to continuously improve products.

🛠️ Required Skills and Experience

• 3–6 years of hands-on full-stack development experience, preferably in SaaS environments.
• Proficiency in:
• Backend: Ruby on Rails (version 6+ preferred)
• Frontend: React.js and Next.js (static and server-side rendering)
• Databases: PostgreSQL, MongoDB, Redis
• Experience in deploying applications to AWS (EC2, S3, Lightsail, etc.)
• Strong knowledge of RESTful APIs and third-party integrations.
• Familiarity with Docker, CI/CD pipelines (GitHub Actions, GitLab CI), and DevOps workflows.
• Understanding of security best practices (OAuth2, API security).
• Comfortable working in Agile environments (Scrum, Kanban).
• Experience mentoring or leading a small development team.
• Exposure to test-driven development using tools like RSpec or Jest.

🎯 Preferred (Nice-to-Have)

• Experience with SaaS multi-tenant architecture.
• Familiarity with AWS Lambda, Lightsail, EC2.
• Experience with payment gateway integrations.
• Background in startups or high-growth product companies.
• Skills in performance tuning and system optimization.

👤 Who Are You

• A strong problem solver with solid software engineering fundamentals.
• Self-driven and enthusiastic about continuous learning.
• Accountable, reliable, and capable of delivering under tight deadlines.
• A team player who actively contributes to team success and mentors junior developers.

📈 What We Offer

• The opportunity to build cutting-edge SaaS products that make a real difference.
• A collaborative, innovative, and transparent work environment.
• Continuous learning and growth across multiple technologies and domains.
• Competitive compensation, performance-based rewards, and benefits.

Position -  Senior Full stack Developer

Location - Mumbai

    Experience - 3-10 Years 

Who are we

Based out of IIT Bombay, HaystackAnalytics is a HealthTech company creating clinical genomics products, which enable diagnostic labs and hospitals to offer accurate and personalized diagnostics. Supported by India's most respected science agencies (DST, BIRAC, DBT), we created and launched a portfolio of products to offer genomics in infectious diseases. Our genomics based diagnostic solution for Tuberculosis was recognized as one of top innovations supported by BIRAC in the past 10 years, and was launched by the Prime Minister of India in the BIRAC Showcase event in Delhi, 2022.

Objectives of this Role:

• Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
• Ideate and develop new product features in collaboration with domain experts in healthcare and genomics 
• Develop state of the art enterprise standard front-end and backend services
• Develop cloud platform services based on container orchestration platform 
• Continuously embrace automation  for repetitive tasks
• Ensure application performance, uptime, and scale, maintaining high standards of code quality  by using clean coding principles and solid design patterns 
• Build robust tech modules  that are Unit Testable, Automating recurring tasks and processes  
• Engage effectively with team members and collaborate to upskill and unblock each other

Frontend Skills 

• HTML 5  
• CSS framework  (  LESS/ SASS / Tailwind ) 
• Es6 / Typescript 
• Electron app /Tauri)
• Component library  ( Bootstrap , material UI, Lit ) 
• Responsive web layout ( Flex layout , Grid layout ) 
• Package manager --> yarn / npm / turbo
• Build tools - > (Vite/Webpack/Parcel)
• Frameworks -- > React  with Redux of Mobx / Next JS
• Design patterns 
• Testing - JEST / MOCHA / JASMINE / Cypress
• Functional  Programming concepts  (Good to have)
• Scripting  ( powershell , bash , python )

Backend Skills 

• Nodejs - Express / NEST JS 
• Python /  Rust
• REST API 
• SOLID Design Principles
• Database (postgresql / mysql / redis /  cassandra / mongodb ) 
• Caching  ( Redis ) 
• Container Technology  ( Docker / Kubernetes )  
• Cloud ( azure , aws , openshift, google cloud  ) 
• Version  Control - GIT 
• GITOPS 
• Automation ( terraform , ansible ) 

Cloud  Skills 

• Object storage
• VPC   concepts 
• Containerize Deployment
• Serverless architecture 

     Other  Skills 

• Innovation and thought leadership
• UI - UX design skills  
• Interest in in learning new tools, languages, workflows, and philosophies to grow
• Communication 

To know more about us- https://haystackanalytics.in/

● In-depth knowledge of full-stack development principles and best practices.

● Expertise in building web applications with strong proficiency in languages like Node.js, React, and Go. 

● Experience developing and consuming RESTful and gRPC API Protocols.

● Familiarity with CI/CD workflows and DevOps processes. 

● Solid understanding of cloud platforms and container orchestration technologies.

● Experience with Kubernetes deployment and workflows using tools like Argo.

● Experience applying AI/ML models to optimize workflows or enhance product features, with familiarity in frameworks like TensorFlow, MLflow, Kubeflow, or PyTorch. 

● Experience fine-tuning existing AI/ML models to adapt to specific use cases or datasets, ensuring optimized performance. 

● Experience with Workflow Orchestration tools like Temporal and Windmill.

● Strong background in System Design. 

● Hands-on experience with Queuing Mechanisms such as RabbitMQ, Redis, and Kafka. 

● Experience with designing and building user-friendly interfaces using Tailwind CSS and Radix UI. 

● Excellent understanding of distributed systems, databases, and APIs. ● A passion for writing clean, maintainable, and well-documented code. ● Strong problem-solving skills and the ability to work independently as well as collaboratively. 

● Excellent communication and interpersonal skills. 

Bonus points if you have: 

● Experience with building self-serve platforms or user onboarding experiences.

● Familiarity with Infrastructure as Code (IaC) tools like Terraform.

● A strong understanding of security best practices for Kubernetes deployments.

● Grasp on setting up Network Architecture for distributed systems. 

Job Title: Senior .NET Developer

Location: Kolkata

Job Type: Full-time

Experience: 8-15 years

Job Description:

We are seeking a highly skilled Senior .NET Developer with 8 -15 years of experience to join our team. The ideal candidate will have a strong command of .NET development and excellent communication skills to effectively collaborate with cross-functional teams and stakeholders.

Responsibilities:

• Lead the design, development, testing, and deployment of high-quality .NET applications.
• Mentor junior developers and provide technical guidance and support.
• Collaborate with project managers, business analysts, and stakeholders to gather requirements, define project scope, and contribute to system architectural design and planning discussions.
• Communicate effectively with team members, stakeholders, and clients to understand project requirements, provide updates on project progress, and participate in Code Reviews with Peers/Technical Lead.
• Stay updated with the latest technologies, trends, and developments in .NET development and implement best practices, coding standards, and design patterns to ensure robust and scalable solutions.
• Troubleshoot and debug issues to maintain the stability and performance of existing applications, identify issues, conduct root cause analysis, and recommend/implement solutions.
• Document technical specifications, system architecture, and development processes, and develop relevant documentation around the solutions.
• Estimate and develop scalable solutions using .Net technologies in a highly collaborative agile environment with strong experience in C#, ASP.net Core, Web API, Develop SP, query, and table schema in SQL Server, and perform unit, integration and system testing to ensure quality release of the product.
• Contribute to system architectural design and planning discussions.
• Take initiative and ownership to drive development projects and invest in self-development.
• 4-6 years of experience designing and developing n-tier Web applications using .Net Framework, .Net Core, ASP.Net, WCF and C#, MVC 4/5 Web Development, RESTful API Services, Web API and JSON.
• Exposure to Agile Scrum and associated framework, User Stories/product backlog, and TFS/JIRA Usage.
• Knowledge of scripting frameworks like ReactJS, and experience with source control like Git or Bitbucket is preferred.
• Proven experience with AJAX, jQuery, JavaScript, and CSS, knowledge of SOLID principles, and working experience with design principles including design patterns.
• Good exposure to one or more implementations of CI & CD using Jenkins, and Docker containerization.
• Knowledge of API development with an understanding of HTTP and REST architecture.

Eligible Criteria:

• Excellent verbal and written communication and organizational skills, keen attention to detail, and multi-tasking abilities.

· Bachelor's degree in Computer Science, Engineering, or a related field.

· 5-10 years of professional experience in .NET development.

· Extensive knowledge and experience with C#, ASP.NET, MVC, Web API, and SQL Server.

· Proficiency in Azure cloud & related environments

· Experience working in Agile methodologies and collaborative team environments.

· Excellent problem-solving skills and attention to detail.

· Ability to work independently and as part of a team, with a proactive and positive attitude.

· Familiarity with front-end technologies such as HTML5, CSS3, JavaScript, and frameworks like ReactJS is a plus.

· Certifications in .NET development or related technologies are desirable but not required.

Benefits: Salary as per Market standard, PF, Medical insurance for permanent employees.

Employment Type

Full-time

ROLES AND RESPONSIBILITIES:

·       Working with technical architects, able to convert the architecture into design and code in Java (Spring Boot), AngularJS, and NodeJS.

·       Able to generate LLD documents.

·       Ability to write Quality code with minimum defects.

·       Unit Test and following the coding standards.

·        

PREFERRED QUALIFICATION AND SKILLS:

·       5+ years strong programming and logical skills in Java (Spring Boot), AngularJS, Object Oriented Java script, NodeJS and HTML5

·       Hands on Experience on Java (Spring Boot), and MySQL is mandatory. Must have completed at least 2 full projects using Spring boot and AngularJS.

·       Excellent knowledge and experience in Spring JPA, RESTful webservices implementation.

·       NodeJS experience is value add

·       Should have participated in, and be familiar with, Agile (Scrum) project methodology and practices.

·       Must be able to mentor and guide junior technical resources.

·       One who is proactive and come forward with technology related initiatives. Motivated self-starter. 

·       Good Communication skills. English - Oral and Written.

Role and Responsibilities

•  Working with front-end developers and providing server-side algorithms of user-facing web application elements.
• Coding and creating functional web applications, optimizing code for increasing response time and efficiency.
• Analyzing the goals and requirements, efficiently handling bugs and errors, and finding effective solutions for the same.
•  Interacting with the database for storing data and ensuring that every user has access to what they search.
•  Accomplishing the projects and goals within deadline.
• Managing APIs that are executed across the devices.
•  Involving in defining the architecture of the system.

Required skills

• In-depth knowledge of PHP and related frameworks like Laravel, Codeigniter, Yii. Competent in Ruby, Python, nodeJs, and Java will be an added advantage.
• Good Communication, Analytical, Logical, and Leadership skills.
• Knowledge of front-end technologies, such as Angular, React, HTML, CSS, and JavaScript will be preferred.
• Capable of managing a hosting environment along with database administration such as MySQL, Oracle.
• Excellent knowledge of APIs (REST, SOAP) and Web services.
• Ability to scale applications to handle the load changes.
• Knowledge of accessibility and security compliance.
• Good to have experience in version control, such as GIT.

                                                             Tech Lead - BizzTM

Job Title: Tech Lead

 Location: Gurgaon

About us

BizzTM is an innovative retail platform that offers access to a range of e-commerce products through a network of local 'BizzOwners' in Tier2+ cities. It brings the variety and range of e-commerce categories to the aspirational population in these cities which are underserved by e-commerce due to high delivery costs and the need for trust.

Experience Required:

 4-6 years of experience About the role We are looking for a Tech Lead to turn our vision and product into easy-to-use software for our Clients.

Responsibilities:

• Responsibility for delivery of overall technical solution on schedule and time
• Knowledge in developing enterprise solution architecture design for solving complex business problems considering re-use, scalability, reliability, innovation and emerging technology trends
• Evaluates solutions to ensure that they are in alignment with the broader organization's mission, strategy / objectives, capabilities and processes using industry recognized architectural models and roadmaps
• Works with the business to understand and solve complex problems, by presenting various solution options and technical concepts in a comprehensible manner
• Evaluates emerging technologies and drive digital transformation while providing solutions to problems with innovative and creative ideas
• Works closely and continuously with the business to focus on meeting business requirements and incorporating broader aspects such as data privacy & sovereignty, business continuity, information security, integration with other systems, etc.
• Recognizes industry technology trends and emerging technologies, understands how businesses can adopt them
• Capable to work across multiple projects / engagements with varied stakeholders.
• Oversight on the implementation through periodic reviews and due diligence checks to confirm the developed solution complies with architectural design

Requirements:

• Experience of Design & development of MVC, REST API services on Node.js based framework(FeathersJS/ExpressJS)
• Experience of Object oriented programming
• Proven ability to deliver in a fast-paced development environment
• Strong programming skills (Javascript, CSS, HTML, ReactJS)
• Experience with SQL based database
• A positive attitude, and a team player
• Experience with scalable architectures using API management, container orchestration (e.g. Kubernetes, Cloud Foundry etc.), API management, microservice frameworks, etc.
• Broad and extensive knowledge of the software development process and its technologies & engineering practices like DevOps, Continuous Integration & Delivery
• Experienced in client-side app design and development in Angular, ReactJS, NodeJS etc.
• Significant experience in presenting ideas, products, concept papers to varied audiences
• Software development full lifecycle methodologies, patterns, frameworks, libraries and tools

JOB Description :

We are looking for a candidate who is dedicated and ready to take responsibility for work and interested to do work from home in this COVID duration(Freelancer full-time job).

 

2+ Years of experience in Microsoft .NET Technologies.

Strong knowledge of Database Design concepts.

Strong knowledge of Object-Oriented Programming concepts.

Knowledge of Design Patterns, and SOLID principles.

Must have experience with:

ASP.Net MVC, SQL, Entity Framework, LINQ, JQuery, WEB APIs, Dependency Injection, WCF services (Nice to have).

Must have experience with:

Database Design - Relations, Cardinality, Constraints, Indexes.

Database Data Manipulation - Select, Joins, Group By, Aggregate Functions, Subquery, Stored Procedures, Functions.

SSRS reports (Nice To have).

Writing Quality Code - Naming Conventions, Exception Handling, Logging, Reusability, OOP Concepts, SOLID principles.

Good to have knowledge of - HTML, CSS, Javascript/ jQuery/ KnockoutJS, AJAX.

Understanding of Agile methodology.

Highly developed analytical and problem-solving skills.

Excellent troubleshooting and communication skills.

About the Company:

Kratin LLC. is a leading innovation and design company focusing on healthcare. Kratin’s Unified Health Experience (UHX) platform is an award-winning solution for connecting dot across the care continuum with mobile and high tech solutions.

About Armentum

We are an IT Services and Product Development company, headquartered in Bangalore, that develops ERPs, Mobile Apps, and Web-Apps for our clients and customers globally.

We love JS and working on React, Node and Angular!

At Armentum, we have ensured that our teams are stable, there is no politics and no-blame game culture. If something goes down, the PM's take the lead, and then they drill down on what can be improved v/s who did the mistake etc. So culture wise, we are also looking for resources who can gel well with us. We do not believe in passing on the hot-potato. :)

Our Engineering team is looking for a Full-Stack Engineer to join our base in Bangalore, KA. Your key role will be able to work on complex tasks and projects, and be able to support to increase the engineering churn out. You should be able to write code that is error free, be able to quickly understand the problem statement and come up with logical solutions.

What you bring to the table:

• Experience in independently managing End-to-End Implementation, Design and Development of IT Projects and Products (Apps and Web-Apps)
• Experience converting Business Cases to Technology case and Building Products from scratch
• Experience in Training team and grooming them, undertaking managerial tasks such as Quarterly Skills Meeting, and Profile Evaluation, GAP Analysis
• Experience in Providing inputs to Project Budgeting, Efforts Estimations (EE), Technology Decks,
• Experience in Writing Test Cases and Managing UAT and Deployment Cycle (Automation Testing)
• Working with Client to understand provide Consulting or Business Solutions, Problem Solving Approach and Skills, Strong Analytical Skills, should be able to read between the lines
• Interacting with the Technical/Engineering team to ensure Delivery and Implementation of the Software Solution/Projects
• Client Relationship Management, Excellent at English Speaking, and Written Communication
• Understanding of Change Management, Risk Management and Project Management
• Experience working with US Clients is a Must
• Experience and Exposure working with different projects and business models will be an advantage
• Understanding of Blockchain, Healthcare, HIPAA Compliances, RPA, Payments Services, DevOps will be an asset

Management and Soft Skill :

• Excellent Written and Oral Communication Skills and Etiquettes - MUST
• Excellent Presentation Skills -
• Experience in working with Onshore and Offshore Teams and Experience handling Cross-Functional Projects, Resources and Clients and ability to provide inputs to improving ODCs (Off-shore development centres)
• Experience dealing with Pressure and Meeting strict Project Deadlines - MUST
• Leadership and Motivational Skills to ensure the Work is being done by the Resources on time and within the specified budget - MUST
• Conflict and Resolution Management – MUST

Qualifications:

• 7 -10 years of overall experience
• Experience of working on Mobile & Web Applications (across Android & iOS)
• Strong understanding of Java & MERN/ MEAN stack - Angular/Node/React/ Vue
• Ability to create APIs in REST, and GraphQL understanding of JSON, XML, Websockets, SOAP, COBRA
• Good to have experience of Office 365 - SharePoint and ASP.Net
• Understanding of Database: MySQL, MongoDB, Oracle, PostGres
• Understanding of Project Management: Agile/Scrum, Waterfall both is fine
• Previous experience of working in FinTech, eCommerce, Enterprise Projects, C2C, B2C, B2B Apps will be an added advantage