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Full Stack Support Engineer

Node.js, React & Production Application Support

📍 Remote | Full-time | Night Shift | 3+ Years

About the Role

Unico Connect is an AI-first technology partner that builds custom mobile, web, and AI products for clients across multiple geographies.

We are hiring a Full Stack Support Engineer who will own day-to-day application support for a live customer product built on Node.js and React, working a fixed night shift aligned to North American business hours.

The mandatory requirements for this role are prior professional experience working a night shift, and the willingness to continue working a permanent night shift, Monday through Friday, approximately 7:00 PM to 4:30 AM IST, with on-call support coverage on weekends.

The role is fully remote.

The work is hands-on across the stack: triaging issues from monitoring alerts and customer tickets, performing root cause analysis, shipping bug fixes, applying minor framework and library updates, and communicating with the customer directly during the shift.

When there is no active support work, the engineer will contribute to other development projects within the company, so consistent productive output across the shift is expected.

Responsibilities:

Incident Response and SLA Adherence

Acknowledge and act on alerts and customer-raised tickets within the SLA window.

Critical incidents require response within 1 hour and best-effort resolution within 2 to 4 hours.

P1 issues require response within 2 to 4 hours and resolution within 1 business day.

P2 and P3 issues follow the documented SLA matrix.

Bug Fixes and Production Support

Investigate and resolve defects in previously built functionality across the customer-facing portal, internal portal, backend services, and third-party integrations.

Write clean fixes with appropriate tests and documentation.

Monitoring and Proactive Triage

Operate the application and infrastructure monitoring stack.

Investigate anomalies before they become incidents.

Tune alerts to reduce noise and improve signal.

Customer Communication During the Shift

Communicate directly with the customer in English during incidents and routine support, in writing and on calls.

Set clear expectations on status, root cause, and timeline.

Close the loop after resolution.

Minor Framework and Dependency Updates

Apply minor version upgrades to operating systems, frameworks, and libraries to maintain compatibility and security.

Test rigorously before promoting to production.

Hands-On Development Across the Stack

Work in the existing Node.js (Express, NestJS) backend and React frontend codebase.

Make focused changes that respect the existing architecture and patterns.

Contribution to Other Development Projects

When the support workload is light, contribute to other active development projects within Unico Connect.

Pick up well-scoped tasks, ship them to the team’s quality standard, and remain available to drop back into support work as soon as it is needed.

Root Cause Analysis and Write-Ups

For every meaningful incident, document the cause, the fix, the customer impact, and any follow-up actions to prevent recurrence.

Weekend On-Call Coverage

Provide on-call support coverage on weekends.

Respond to alerts and customer tickets within the defined SLA window.

AI-Assisted Support Workflows

Use Claude, Cursor, and similar tools day to day for triage, log analysis, code reading, and patch drafting.

Apply judgment on when to trust AI-generated output and when to verify.

Handover Discipline

Maintain clean shift handover notes for the day-shift team.

Track open issues, in-progress investigations, and customer commitments so nothing drops between shifts.

Requirements:

Prior Professional Night-Shift Experience (Mandatory)

Candidates must have worked a permanent night shift in a prior professional role for a meaningful period of time.

Adjacent late-evening shifts or occasional on-call do not qualify.

Willingness to Work a Permanent Night Shift Aligned to North American Business Hours, with On-Call Support Coverage on Weekends (Mandatory)

The shift is Monday to Friday, approximately 7:00 PM to 4:30 AM IST.

Candidates who cannot commit to night-shift hours on an ongoing basis should not apply.

3+ Years of Professional Full Stack Engineering Experience

With hands-on production work in both Node.js and React.

Strong JavaScript and TypeScript Proficiency

With React on the frontend and Node.js (Express, NestJS) on the backend.

API design experience with REST.

Comfortable reading and modifying an existing production codebase without breaking adjacent functionality.

Production Debugging and Incident Response Instincts

Ability to read logs, traces, and metrics to isolate a problem quickly.

Comfort triaging across application code, database queries, third-party API failures, and infrastructure.

Working Experience with Relational Databases

(PostgreSQL or MySQL), including reading and writing SQL, basic schema understanding, and the ability to investigate data-related incidents.

Familiarity with Cloud Infrastructure

On AWS, GCP, or Azure, at the level of reading logs, restarting services, deploying through CI/CD pipelines, and basic operational tasks.

Working Knowledge of Git, CI/CD Pipelines, and Monitoring Tools

At least one monitoring or observability tool (Datadog, New Relic, Sentry, CloudWatch, Grafana, or equivalent).

Strong Written and Spoken English Communication

This role involves direct customer interaction during the shift.

Calm, clear, professional communication in writing and on calls is non-negotiable.

Bachelor’s Degree

Bachelor’s degree in Computer Science, Information Technology, or a related engineering discipline.

Exceptional candidates with demonstrable production experience and strong portfolios may be considered without a formal degree.

Alertness, Judgment, and Ownership Mindset

Night-shift support work demands self-direction, attention to detail under low-supervision conditions, and the discipline to follow process when fatigued.

Nice to Have

• Prior experience in application support, AMC, or managed services engagements
• On-call experience with documented SLAs
• Experience with feature flag tools, error tracking platforms, or APM dashboards
• Exposure to AI-assisted development tools in a support context

Job Title

Full Stack .NET Developer

Experience 5–6 Years

Job Type :Contract (C2C)

Job Summary

We are looking for a skilled Full Stack .NET Developer with 5–6 years of experience in developing scalable web applications using the .NET Framework and modern frontend technologies. The ideal candidate should have strong expertise in both backend and frontend development, along with experience in API development and database management.

Key Responsibilities

• Design, develop, and maintain full stack web applications
• Build backend services using .NET / ASP.NET Core
• Develop responsive frontend applications using modern frameworks (Angular / React)
• Design and develop RESTful APIs
• Work with databases like SQL Server
• Collaborate with cross-functional teams (UI/UX, QA, DevOps)
• Perform debugging, testing, and performance optimization
• Ensure application security and scalability
• Participate in code reviews and follow best coding practices
• Support deployment and production issues

Required Skills

• 5–6 years of experience in .NET development
• Strong knowledge of:
• C#
• ASP.NET / ASP.NET Core
• Experience with frontend technologies:
• Angular or React
• HTML, CSS, JavaScript
• Experience in REST API development
• Strong knowledge of SQL Server / database design
• Familiarity with Entity Framework
• Experience with Git / version control
• Good understanding of software development lifecycle (SDLC)

Preferred Skills

• Experience with Azure cloud services
• Knowledge of microservices architecture
• Experience with CI/CD pipelines
• Familiarity with Docker / containerization
• Agile / Scrum experience

Education

• Bachelor’s degree in Computer Science / IT / Engineering

💡 Profile: Full Stack Developer at Deqode

🔷 Experience- 2+ Years

🔷 Location- Mumbai (Andheri East)

🔷 Mode- 5 Days WFO

(Only immediate joiners & candidates serving notice period)

✨ What we want:

✅ Currently working in a product-based company

✅ Prior e-commerce platform/project experience

✅ Strong experience with MERN Stack development

✅ Proficiency in ReactJS & modern JavaScript (ES6+)

✅ Solid Node.js backend development skills

✅ Database management experience (MongoDB preferred)

✅ RESTful API design & integration

✅ Code optimization & performance mindset

● 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. 

Company description

Stints is a Boutique digital agency that provides digital services and growing across the world. www.stints.app

Min Experience: 4 years

Requirments

Required a strong candidate for Word press Web developer experience with exposure to large scale word press applications
- Complete knowledge of Word press architect, PHP, HTML5, CSS3, JavaScript, XML, JQuery, MySQL, Woo-commerce
- Ability to convert complex requirements into WordPress CMS.
- Ability to create and customize the plugin for complex requirements.
- Optimising performance & Security for the website.
- Must have experience of theme development, integration, and customization
- Should be able to understand the technical problem and be able to resolve it asap
- An understanding of front-end optimization techniques - Strong sense of visual design
-Strong experience with custom WordPress theme development, including accommodating full user editability, complex layouts, and plugins that require theme customization
- so it is important to have the ability to create setups from scratch
-Experience creating custom themes for use with WooCommerce

Job Types: Full-time, 

Looking for a Application Engineer - Fullstack. 

Job type – Full time employment

Job location – Pune

Work schedule – Monday to Friday, 10am to 7pm

Minimum qualification – Graduate.

Years of experience –  3 to 8 years
No of position - 3

Reporting to –  Technical Architect

Travel opportunities - On need basis within/outside India. Candidate should have valid passport

Roles and responsibilities:

• Work across the stack from a code commit to running it in production, with the end goal of delivering the best possible experience for the user
• Design, develop and test features from inception to rollout
• Write high quality code that is scalable, testable, maintainable and reliable
• Independently own and drive new features from scratch
• Work in an Agile environment and facilitate agile practices
• Champion best practices and cross-functional skill development
• Mentor and guide junior team members
• Cultivate talent and bring out the best in your team members
• Continuously improve by working on and providing feedback

• Experience working with NodeJS on the backend and ReactJS on the frontend
• Strong knowledge of creating scalable REST APIs
• Some experience with alternative protocols like GraphQL, GRPC, etc is preferred
• Experience with Typed programming languages like TypeScript or Flow is preferred
• Experience with frameworks like ExpressJS, NestJS, Redux, Redux Saga, Storybook etc is preferred
• Practices TDD
• Experience writing test automation
• Working experience with databases like MongoDB, Redis and Relational databases
• Strong understanding of Object Oriented Programming and/or Functional Programming concepts
• Experience with setting up and maintaining CI/CD pipelines
• Strong understanding of containerization technologies like Docker
• Experience practicing Agile software development methods is preferred.