Senior Fullstack Engineer

Job Title: Senior Fullstack Engineer – ServiceNow

Company: Cloud Sara Technologies Pvt. Ltd.

Experience: 8–12 Years

Location: Bangalore, Hyderabad, Chennai, Mumbai, Ahmedabad

Work Mode: Hybrid – 2 days work from office mandatory

Employment Type: Contract – 6 Months

Notice Period: Immediate Joiners Only

Shift: 1:00 PM – 11:00 PM IST

Interview Process: L1 in-person interview is mandatory

Job Description

We are looking for an experienced Senior Fullstack Engineer with strong hands-on ServiceNow development expertise, QA automation capabilities, and general full-stack development skills.

The candidate will handle ServiceNow integration defects, production troubleshooting, automated testing, release management, and internal application maintenance.

Key Responsibilities

• Handle L2 support tickets, escalations, and ServiceNow integration issues.
• Resolve L3 defects involving ServiceNow ITSM/CMDB, Flow Designer, Scripted REST APIs, Business Rules, GlideRecord, and server-side scripting.
• Perform root-cause analysis for production incidents and integration issues.
• Review code and contribute to full-stack development and maintenance.
• Develop and maintain automated tests using Python and Playwright.
• Validate APIs using Postman and data using SQL.
• Manage test cases in Qase and integrate automated tests into CI/CD pipelines.
• Maintain release documentation, Update Sets, XML exports, and release processes.
• Support customer technical escalations and distributed-system debugging.
• Use AI-assisted development and QA tools to improve productivity.

Mandatory Skills

• 6+ years of hands-on ServiceNow development experience.
• ServiceNow ITSM, CMDB, Flow Designer, Scripted REST APIs, Business Rules, GlideRecord, and server-side scripting.
• OAuth2-based integrations and troubleshooting across systems.
• Python and Playwright test automation.
• API testing using Postman and SQL validation.
• React, TypeScript, and API-driven backend development.
• GitHub, CI/CD, and ServiceNow deployment tools.
• Experience with AI-assisted QA tools such as Claude or Codex.

Preferred Skills

• ServiceNow CSA or CIS certifications.
• GitHub Actions and release management experience.
• Semantic versioning and changelog management.
• Customer-facing production support and on-call experience.

Important Conditions

• Immediate joiners only.
• Hybrid work with 2 days in office mandatory.
• Must be available for the 1 PM–11 PM IST shift.
• Must attend the L1 interview in person.
• Six-month contract engagement.

We're looking for a versatile engineer who combines full-stack and QA skills with ServiceNow platform depth. This role owns ServiceNow integration defects and triage, contributes across the product development lifecycle (code, QA, release), and supports customers and general maintenance work outside the ServiceNow surface. Key Responsibilities

Q1 — Support / Triage / Defects • L2 triage: act as first point of contact for incoming support/escalation tickets, including ServiceNow platform and integration issues • L3 defect resolution: own defect fixes on ServiceNow ITSM/CMDB integrations — Flow Designer workflows, Scripted REST APIs, GlideRecord/server-side scripts, OAuth2-based auth — as well as general application-layer defects • Root-cause analysis: diagnose production integration incidents, including versiondrift across releases

Q2 — Product Development • PR review: review peers' code, spanning ServiceNow and general full-stack changes • QA engineering: write and maintain automated tests (Python/Playwright), validate APIs (Postman) and data (SQL), manage test cases in Qase, use AI tools to accelerate test creation and automation • Release management: maintain internal release documentation, manage Update Sets/XML exports across environments, integrate tests into CI/CD (GitHub Actions), and contribute to the release-train cadence and DORA metrics

Q3 — Customer Engineering • Customer developer support: on-call with customers to diagnose and resolve reported issues, including ServiceNow-integration-related problems • Technical maintenance: take on ad-hoc technical/maintenance work as a general full-stack developer (React/TypeScript, API-driven backend) — internal maintenance only, not customer-facing development

Required Qualifications

• 6+ years hands-on ServiceNow development: Flow Designer, Scripted REST APIs, Business Rules, server-side scripting • Working knowledge of CMDB / ITSM data model and OAuth2-based integration patterns • Experience with AI-assisted QA tooling (Claude, Codex, or similar) • Hands-on QA/test automation experience (Python, Playwright) and API/data validation (Postman, SQL) • General full-stack proficiency (React/TypeScript, API-driven backends) for maintenance-level work • Comfortable with GitHub-based CI/CD and ServiceNow CI/CD tooling • Strong debugging skills across distributed, multi-system integrations 

Role: Senior Fullstack Engineer 

Experience: 8 -12 Years 

Location: Bangalore, Hyderabad, Chennai, Mumbai, and Ahmedabad 

Work Mode: Hybrid (2 days work from office is mandate) 

Budget: 2.5 LPM. 

Notice: Immediate Contract: 6 months 

Shift: 1 PM to 11 PM IST L1 

Interview: In-person (mandate) 

Role Summary 

We're looking for a versatile engineer who combines full-stack and QA skills with ServiceNow platform depth. This role owns ServiceNow integration defects and triage, contributes across the product development lifecycle (code, QA, release), and supports customers and general maintenance work outside the ServiceNow surface. 

Key Responsibilities 

Q1 — Support / Triage / Defects

• L2 triage: act as first point of contact for incoming support/escalation tickets, including ServiceNow platform and integration issues

• L3 defect resolution: own defect fixes on ServiceNow ITSM/CMDB integrations — Flow Designer workflows, Scripted REST APIs, GlideRecord/server-side scripts, OAuth2-based auth — as well as general application-layer defects

• Root-cause analysis: diagnose production integration incidents, including version-drift across releases 

Q2 — Product Development

• PR review: review peers' code, spanning ServiceNow and general full-stack changes

• QA engineering: write and maintain automated tests (Python/Playwright), validate APIs (Postman) and data (SQL), manage test cases in Qase, use AI tools to accelerate test creation and automation

• Release management: maintain internal release documentation, manage Update Sets/XML exports across environments, integrate tests into CI/CD (GitHub Actions), and contribute to the release-train cadence and DORA metrics 

Q3 — Customer Engineering

• Customer developer support: on-call with customers to diagnose and resolve reported issues, including ServiceNow-integration-related problems

• Technical maintenance: take on ad-hoc technical/maintenance work as a general full-stack developer (React/TypeScript, API-driven backend) — internal maintenance only, not customer-facing development 

Required Qualifications

• 6+ years hands-on ServiceNow development: Flow Designer, Scripted REST APIs, Business Rules, server-side scripting

• Working knowledge of CMDB / ITSM data model and OAuth2-based integration patterns

• Experience with AI-assisted QA tooling (Claude, Codex, or similar)

• Hands-on QA/test automation experience (Python, Playwright) and API/data validation (Postman, SQL)

Job Title : Senior Software Engineer (SRE Products – Full Stack)

Experience : 7+ Years

Domain : Site Reliability Engineering (SRE) Products

Role Overview :

We are looking for an experienced Senior Software Engineer to develop and scale SRE platforms, automation tools, observability solutions, and cloud-native engineering products.

The ideal candidate should have strong backend development expertise in Python, Node.js, JavaScript/TypeScript, and AWS, along with working knowledge of frontend technologies such as React or Angular. The primary focus will be on backend engineering, API development, and platform solutions.

Mandatory Skills :

Python, Node.js, JavaScript / TypeScript, REST APIs, Microservices, AWS, React / Angular, Kubernetes / EKS, CI/CD, Terraform / IaC, and SRE fundamentals (SLI / SLO, Observability, Incident Management & Automation).

Key Responsibilities :

• Design and develop SRE platforms, automation tools, observability solutions, and self-service engineering products.
• Build scalable REST APIs, microservices, and backend applications using Python and Node.js / TypeScript.
• Develop cloud-native applications using AWS services.
• Build frontend interfaces using React, Angular, or TypeScript frameworks.
• Implement reliability, monitoring, automation, and operational excellence practices.
• Work closely with cloud, platform, and application teams to improve system reliability.

Required Skills :

• 7+ years of software engineering experience with full-stack development exposure.
• Strong expertise in Python development.
• Hands-on experience with Node.js, JavaScript / TypeScript, REST APIs, and microservices.
• Strong understanding of distributed systems and backend architecture.
• Hands-on AWS experience: Lambda, ECS / EKS, API Gateway, DynamoDB, SQS / SNS, RDS, and CloudWatch.
• Frontend experience with React, Angular, or similar frameworks.
• Experience with Kubernetes, OpenShift, or EKS.
• Knowledge of CI/CD pipelines and Infrastructure as Code (Terraform, CloudFormation, or CDK).
• Understanding of SRE concepts: SLI / SLO, observability, incident management, and automation.

Good to Have :

• Experience with Dynatrace, OpenTelemetry, Prometheus, Grafana, or Splunk.
• Experience building Internal Developer Platforms (IDP), self-service portals, or engineering productivity tools.
• Exposure to AIOps, AI Agents, MCP, RAG, or GenAI-based engineering solutions.

Key Focus : Strong Python + Backend Engineering + Node.js / TypeScript + AWS + SRE / Platform Engineering.

Senior Software Engineer – SRE Products (Full Stack)

Work Mode: Remote

Experience: 7+ Years

Employment Type: Full-Time

Job Overview

We are looking for a skilled Senior Software Engineer to join our SRE Product Team. The ideal candidate should have strong expertise in Python, backend development, Node.js/TypeScript and AWS cloud technologies.

The role involves developing scalable applications, automation platforms, observability solutions and reliability engineering tools.

Key Responsibilities

• Design and develop scalable backend applications, REST APIs and microservices.
• Build automation platforms and self-service engineering tools.
• Develop cloud-native applications using AWS services.
• Build frontend interfaces using React or Angular.
• Implement monitoring, observability and application reliability solutions.
• Work with platform and cloud engineering teams to improve system performance.

Required Skills

• 7+ years of software engineering experience.
• Strong hands-on experience in Python.
• Good experience with Node.js, JavaScript and TypeScript.
• Expertise in REST APIs, Microservices and Backend Development.
• Hands-on experience with AWS (Lambda, ECS/EKS, API Gateway, DynamoDB, RDS, CloudWatch).
• Experience with React or Angular.
• Knowledge of Docker, Kubernetes and OpenShift.
• Experience with CI/CD pipelines and Terraform.
• Understanding of SRE principles, monitoring and observability.

Good to Have

• Dynatrace, Prometheus, Grafana, Splunk or OpenTelemetry.
• Experience building internal developer platforms.
• Exposure to AIOps, AI Agents or MCP.

Role: Senior Full-Stack Engineer — TypeScript & React

Location: Hyderabad, India (Hybrid)

Employment Type: Full-Time

Department: Engineering

About CargoSprint

CargoSprint accelerates cargo movement across air, ocean, road, and rail through innovative payment, appointment, and visibility solutions. We build technology that connects logistics operations, streamlines complex workflows, and improves the movement of goods across the supply chain.

Our engineering teams work at the intersection of logistics infrastructure, agentic AI, and modern cloud architecture to build scalable, reliable software that powers real-world freight operations.

About the Role

We are looking for a Senior Full-Stack Engineer with strong expertise in TypeScript, React, Node.js, and AWS serverless architecture to build and deliver end-to-end product features.

In this role, you will take ownership of features across the entire technology stack—from database schema design and backend APIs to intuitive, high-performance user interfaces. You will build serverless services, event-driven workflows, and AI-powered capabilities that simplify complex logistics operations for carriers, brokers, and shippers.

You will work within an established engineering ecosystem, following proven architectural patterns and delivering against a well-defined product backlog. We value engineers who combine strong technical fundamentals with pragmatic execution, sound engineering judgment, and a commitment to shipping production-ready software.

This is a hands-on engineering role for someone who enjoys building, taking ownership, and delivering meaningful product outcomes.

Key Responsibilities

• End-to-End Feature Development: Design, develop, test, and deploy full-stack features using React, TypeScript, Node.js, and PostgreSQL.
• Frontend Engineering: Build responsive, maintainable, and performant user interfaces using modern React patterns, reusable components, and effective state management.
• Backend Development: Develop scalable APIs and backend services using Node.js and AWS Lambda, following serverless and event-driven design principles.
• Cloud Architecture: Build and maintain AWS-based serverless applications, including asynchronous processing workflows and serverless container workloads where appropriate.
• Infrastructure as Code: Provision, configure, and manage cloud infrastructure using SST and infrastructure-as-code practices.
• Database Engineering: Design and evolve PostgreSQL schemas, optimize queries, manage migrations, and ensure data integrity.
• Technical Design: Contribute to architectural decisions involving data modeling, API contracts, system integration, and asynchronous processing patterns.
• Production Readiness: Maintain high standards for code quality, automated testing, observability, reliability, and operational support.
• Engineering Collaboration: Work closely with product managers, designers, and other engineers to translate requirements into reliable, maintainable solutions.
• AI-Assisted Development: Use AI-powered development tools, including Claude Code, to improve engineering productivity, accelerate implementation, and support effective problem-solving.

Required Qualifications

• 5+ years of professional software engineering experience.
• 3+ years of hands-on experience with TypeScript, React, and Node.js.
• Strong understanding of JavaScript and TypeScript fundamentals, modern frontend development, and full-stack application architecture.
• Solid React expertise, including component composition, state management, performance optimization, and reusable UI patterns.
• Proven experience building and operating serverless or event-driven backend services using AWS Lambda.
• Practical experience designing and implementing REST APIs or equivalent service interfaces.
• Strong hands-on experience with PostgreSQL, including schema design, query optimization, indexing, and database migrations.
• Experience with SST for defining and managing cloud infrastructure.
• Understanding of asynchronous processing, event-driven systems, and cloud application reliability.
• Familiarity with software testing, debugging, code reviews, version control, and production troubleshooting.
• Ability to take ownership of assigned work, work independently within established patterns, and deliver high-quality software consistently.
• Experience using AI-assisted development tools, particularly Claude Code, as part of everyday engineering workflows.

Technical Skills and Tools

Experience with the following technologies and libraries will be valuable:

• Frontend: React, TypeScript, TanStack, Motion, dnd-kit.
• Backend: Node.js, AWS Lambda, serverless application development.
• Cloud & Infrastructure: AWS, SST, serverless containers, event-driven architectures.
• Database: PostgreSQL, relational data modeling, query optimization.
• Utilities & Data Processing: Turf, ExcelJS, jsondiffpatch, dayjs.
• AI-Assisted Development: Claude Code and multi-session AI-assisted coding workflows.

Candidates are not expected to have equal expertise in every library. Strong fundamentals, adaptability, and the ability to work effectively within an existing technology stack are essential.

Preferred Qualifications

• Experience working with logistics, transportation, freight management, or supply chain platforms.
• Familiarity with Transportation Management Systems (TMS), including linehaul operations, storage, multi-stop movements, and shipment coordination.
• Understanding of Electronic Data Interchange (EDI) and integrations commonly used in logistics ecosystems.
• Experience building systems that process complex operational data and asynchronous business workflows.
• Exposure to agentic AI, AI-enabled product features, or AI-assisted software engineering workflows.
• Experience operating production applications on AWS with a focus on performance, observability, and reliability.

What Success Looks Like

In this role, success means:

• Delivering end-to-end product features with minimal supervision and a strong sense of ownership.
• Building reliable, maintainable, and performant applications across the frontend, backend, and database layers.
• Following established architectural patterns while identifying practical opportunities for improvement.
• Producing production-ready code with appropriate testing, monitoring, and error handling.
• Using AI-assisted engineering tools effectively to improve delivery speed without compromising code quality.
• Contributing to a collaborative engineering culture focused on execution, accountability, and continuous improvement.

Why Join CargoSprint?

• Real-World Impact: Build software that powers real freight operations and solves tangible logistics challenges.
• Ownership and Autonomy: Work in small, high-ownership teams with direct responsibility for meaningful product outcomes.
• Modern Technology Stack: Work with TypeScript, React, Node.js, AWS serverless services, PostgreSQL, and modern infrastructure tooling.
• AI-First Engineering: Contribute to a roadmap where AI is a core part of product development, not an isolated experiment.
• Collaborative Environment: Work with a globally distributed engineering team that values pragmatic problem-solving and effective execution.
• Hybrid Flexibility: Enjoy a hybrid working arrangement based out of our Hyderabad office.

Work Location

Hyderabad, India | Hybrid | Full-Time

If you are a hands-on full-stack engineer who enjoys solving complex technical problems, building reliable cloud-native applications, and delivering software with measurable real-world impact, we would love to hear from you.

Join CargoSprint and help build the technology that keeps global freight moving.

We are seeking a Senior Full Stack Engineer to join our team in a long-term contractor capacity to continue development of a production-grade platform hosted on AWS and Salesforce.

This application supports policy processing, third-party integrations, compliance workflows, reporting, and intelligent automation capabilities. The ideal candidate is a strong software engineer first, capable of contributing across the full stack while helping scale and evolve the platform.

This role requires someone who can step into an existing system, understand complex workflows quickly, and independently deliver high-quality solutions.

Responsibilities

• Design, develop, and maintain full-stack application features across frontend and backend systems

• Extensive knowledge of Salesforce and how to integrate with it

• Build and support integrations with third-party systems and APIs

• Develop workflow-driven processes using Temporal

• Build scalable APIs and backend services using Python

• Maintain and optimize relational databases using PostgreSQL

• Develop reporting and analytics capabilities using charting libraries

• Contribute to AI-enabled features and integrations within the platform

• Improve CI/CD pipelines and deployment processes

• Participate in architecture discussions and help shape long-term technical direction

• Work closely with business and technical stakeholders to deliver production-ready solutions

Required Qualifications

Engineering

• at least 7+ years of full stack software engineering experience

• Strong proficiency in Python

• Strong frontend development experience with modern web frameworks

• Strong backend API development experience

• Experience designing and building scalable applications

• Strong understanding of software architecture and best practices

• Experience working in complex, integrated systems

Workflow and Orchestration

• Proven experience with Temporal

• Experience building and managing workflow orchestration patterns

• Familiarity with asynchronous processing and event-driven systems

Database and Reporting

• Strong experience with PostgreSQL

• Strong SQL and data modeling experience

• Experience building reporting dashboards and analytics features

• Experience with charting libraries such as Chart.js, D3.js, or Plotly

Third-party software

• Salesforce - integration with the CRM via API, and reporting experience

DevOps

• Experience with CI/CD pipelines

• Familiarity with containerized deployments

• Experience with cloud environments and modern development workflows

Preferred Qualifications

• Experience in insurance, surplus lines, or compliance-based applications

• Experience integrating with third-party vendors and external APIs such as Salesforce

• Experience with AI tooling, LLM integrations, and context engineering

• Experience building intelligent automation features

What We Are Looking For

• Self-driven and highly autonomous

• Strong problem-solving ability

• Comfortable with ownership and accountability

• Able to contribute with minimal supervision

• Strong communication skills in English

• Comfortable working U.S.-based business hours (New York / EST)

Ideal Candidate

A senior full stack engineer who can quickly contribute to an active production system, own features end-to-end, and help expand a platform that sits at the center of complex business workflows and integrations. Send resume with projects and contact information.

JOB DESCRIPTION

Position: Full-Stack Developer + DevOps Engineer

Department: Customer Support

Location:Chennai

Employment Type: Full-Time

Experience: Min 5 years of experience

Job Summary

We are looking for a hands-on Full-Stack Developer with DevOps experience who can build, deploy, maintain, and scale web applications. The ideal candidate should have strong experience in React, Python, cloud infrastructure, CI/CD pipelines, and application deployment. The candidate will be responsible for developing frontend and backend applications while ensuring reliable deployments, infrastructure management, and production performance.

Key Responsibilities

1. Full-Stack Development

* Develop responsive and scalable web applications using React.

* Build and maintain backend services, APIs, and business logic using Python.

* Integrate frontend applications with backend services and databases.

* Write clean, reusable, maintainable, and well-tested code.

* Debug application issues and improve performance and security.

2. DevOps and Cloud Infrastructure

* Manage and maintain cloud infrastructure using AWS and/or Microsoft Azure.

* Build, configure, and maintain CI/CD pipelines for automated testing and deployment.

* Automate application builds, releases, and deployment workflows.

* Manage server environments, application hosting, monitoring, and logging.

* Troubleshoot production issues and ensure application availability and reliability.

* Implement infrastructure automation and deployment best practices.

3. Collaboration and Ownership

* Collaborate with engineering, product, and QA teams.

* Participate in code reviews, technical discussions, and release planning.

* Identify opportunities to improve development workflows and deployment efficiency.

* Take ownership of application development, infrastructure, and production support.

Required Skills

·       Strong hands-on experience with React.

·       Proficiency in Python and backend development.

·       Experience building and integrating REST APIs.

·       Practical experience with AWS and/or Microsoft Azure.

·       Hands-on experience configuring and managing CI/CD pipelines.

·       Understanding of cloud deployments, servers, networking, and application monitoring.

·       Familiarity with Git, version control, and collaborative development workflows.

·       Strong debugging, troubleshooting, and problem-solving skills.

Good to Have

·       Experience with Docker and Kubernetes.

·       Infrastructure as Code tools such as Terraform.

·       Experience with databases such as PostgreSQL.

·       Knowledge of Linux, scripting, security, and cloud cost optimization.

·       Experience with automated testing and production monitoring.

• 6+ years of professional full-stack software engineering experience, with demonstrated ownership of production systems end-to-end (not just feature contribution within a large team).
• Backend: Strong proficiency in Python (FastAPI or Flask) — this is BuildTwin's primary backend language, used across the AI pipeline and application layer.
• Frontend: Strong proficiency in React and TypeScript, including building data-dense, interactive interfaces (dashboards, review workflows, file viewers) — not just CRUD forms.
• Database: Deep, hands-on experience with PostgreSQL — schema design, query optimization, indexing strategy, and multi-tenant data modeling.
• API design: Proven experience designing clean, versioned REST APIs, particularly ones serving as the integration layer between a backend/AI system and a frontend or third-party consumer.
• Cloud & DevOps: Production experience with AWS or Azure (compute, storage, queuing/messaging services), Docker, and CI/CD pipelines.
• Asynchronous & batch processing: Real experience with job queues (Celery, SQS, or equivalent) and designing systems that process work in parallel with proper failure isolation.
• Multi-tenant architecture: Direct experience building and securing systems that serve multiple isolated clients/tenants from shared infrastructure.

Full Stack

CRM Management

Website Development

Mobile App Maintenance

POS Software Onboarding

AI Integration & Automation

Technical support

CRM Reporting