


About Sigma Infosolutions
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Role & Responsibilities
4-7 years of Strong proficiency in Full stack Development of Web Applications and experience in shipping production applications.
Experience of using Typescript for development would be a mandate.
Frontend- next.js, react.js, vue.js and bit for svelte kit are highly preferred Backend- node.js, react.js, express.js
B.Tech in Computer Science Engineering from Tier 1 Colleges preferred
Experienced with Tailwind CSS
Experienced with TDD for component and end-to-end testing
Ableto set up CI/CD pipelines for testing and deployment (canary, staging) using Github actions according to project
Entrepreneurial mindset with strong decision-making skills
Ability to move quickly without breaking things too much (we are dreamers)
Ability to work under immense pressure which is balanced by a sense of responsibility and ownership
Comfortable working with a Git style workflow where every commit deploys to a staging environment and merged pull requests deploy to production
As a Database Administrator, you will be responsible for designing, testing, planning,
implementing, protecting, operating, managing and maintaining our company’s
databases. The goal is to provide a seamless flow of information throughout the
company, considering both backend data structure and frontend accessibility for end-
users. You get to work with some of the best minds in the industry at a place where
opportunity lurks everywhere and in everything.
Responsibilities
Your responsibilities are as follows.
• Build database systems of high availability and quality depending on each end
user’s specialised role
• Design and implement database in accordance to end users’ information needs
and views
• Define users and enable data distribution to the right user, in appropriate format
and in a timely manner
• Use high-speed transaction recovery techniques and backup data
• Minimise database downtime and manage parameters to provide fast query
responses
• Provide proactive and reactive data management support and training to users
• Determine, enforce and document database policies, procedures and
standards
• Perform tests and evaluations regularly to ensure data security, privacy and
integrity
• Monitor database performance, implement changes and apply new patches
and versions when required
Required Qualifications
We are looking for individuals who are curious, excited about learning, and navigating
through the uncertainties and complexities that are associated with a growing
company. Some qualifications that we think would help you thrive in this role are:
• Minimum 4 Years of experience as a Database Administrator
• Hands-on experience with database standards and end user applications
• Excellent knowledge of data backup, recovery, security, integrity and SQL
• Familiarity with database design, documentation and coding
• Previous experience with DBA case tools (frontend/backend) and third-party
tools
• Familiarity with programming languages API
• Problem solving skills and ability to think algorithmically
• Bachelor/Masters of CS/IT Engineering, BCA/MCA, B Sc/M Sc in CS/IT
Preferred Qualifications
• Sense of ownership and pride in your performance and its impact on company’s
success
• Critical thinker and problem-solving skills
• Team player
• Good time-management skills
• Great interpersonal and communication skills.

As a Senior Mobile Application Developer, you will engineer applications that will run
across Android, iOS, and the web time using Flutter platform and also provide with
consistent performance from designing the application, planning a timeline, and
developing any complicated hybrid application within a short. You get to work with
some of the best minds in the industry at a place where opportunity lurks everywhere
and in everything.
• Create multi-platform apps for Android/iOS using Flutter Development
Framework
• Micro code enhancements within mobile platforms like Android/iOS Flutter
widgets for Android and iOS
• Participation in the process of analysis, designing, implementation and testing
of new apps
• Write clean code, take part in the development lifecycle.
• Investigate technologies, follow innovative trends.
Responsibilities
Your responsibilities are as follows.
• Design and develop high-volume, low-latency applications for mission-critical
systems, delivering high-availability and performance
• Contribute in all phases of the development lifecycle: concept, design, build,
deploy, test, release to app stores and support.
• Diagnose performance issues, fix bugs (including crashes and ANRs) to
increase the functionality of the application
• Write well designed, testable, efficient code
• Ensure designs are in compliance with specifications
• Prepare and produce releases of software components
• Support continuous improvement by investigating alternatives and
technologies and presenting these for architectural review
• Collaborate with team members (product managers, developers, designers) to
brainstorm about new features and functionalities
Required Qualifications
We are looking for individuals who are curious, excited about learning, and navigating
through the uncertainties and complexities that are associated with a growing
company. Some qualifications that we think would help you thrive in this role are:
• Minimum 3-4 Years of experience in a Mobile Application development using
Flutter (Dart) and also in iOS / Android (Java/Kotlin and Objective-C/Swift)
• Proven work experience in software development
• Solid understanding of Flutter, Dart, Flutter UI and animations.
• Should have experience working with native technologies like Android, iOS
• Knowledge and understanding of Firebase, SQFlite_SQlCipher
• Experienced in working with remote data via RESTful and JSON
• Strong understanding of design patterns over and above MVP, MVVM, and
MVC
• Demonstrated experience in building and managing production mobile apps.
• Familiarity with push notifications
• Familiarity with IOS integration with Flutter
• Experience using GitHub or similar environment
• Complete understanding of SDLC
• Experience working in an Agile/Scrum development process
• Bachelor/Masters of CS/IT Engineering, BCA/MCA, B Sc/M Sc in CS/IT
Preferred Qualifications
• Experience with cross-platform technologies like ionic and Angular/React
Native skills
• Familiarity with web application development and different client-server
communication protocols.
• Have published one or more mobile apps in Google Play or App Store
• Knowledge on iOS distribution profiles and certificates for App store
distribution
• UI/UX tools experience
• Desire to work in a start-up environment, able to self-manage and work
independently
• Ability to understand business requirements and translate them into technical
requirements
• Working knowledge of the general mobile landscape, architectures, trends, and
emerging technologies
• A track record of delivering successful complex consumer product apps
(finance apps, e-commerce apps)
• Effective communication skills in English
• Team player and Critical Thinker

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Proven software development experience in PHP
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Understanding of open source projects like Laravel, Drupal, Mysqletc
-
Demonstrable knowledge of web technologies including HTML, CSS, Javascript, AJAX etc
-
Good knowledge of relational databases, version control tools and of developing web services
-
Experience in common third-party APIs (Google, Facebook, Ebay etc)
Please Apply - https://zrec.in/7EYKe?source=CareerSite
About Us
Infra360 Solutions is a services company specializing in Cloud, DevSecOps, Security, and Observability solutions. We help technology companies adapt DevOps culture in their organization by focusing on long-term DevOps roadmap. We focus on identifying technical and cultural issues in the journey of successfully implementing the DevOps practices in the organization and work with respective teams to fix issues to increase overall productivity. We also do training sessions for the developers and make them realize the importance of DevOps. We provide these services - DevOps, DevSecOps, FinOps, Cost Optimizations, CI/CD, Observability, Cloud Security, Containerization, Cloud Migration, Site Reliability, Performance Optimizations, SIEM and SecOps, Serverless automation, Well-Architected Review, MLOps, Governance, Risk & Compliance. We do assessments of technology architecture, security, governance, compliance, and DevOps maturity model for any technology company and help them optimize their cloud cost, streamline their technology architecture, and set up processes to improve the availability and reliability of their website and applications. We set up tools for monitoring, logging, and observability. We focus on bringing the DevOps culture to the organization to improve its efficiency and delivery.
Job Description
Job Title: Senior DevOps Engineer / SRE
Department: Technology
Location: Gurgaon
Work Mode: On-site
Working Hours: 10 AM - 7 PM
Terms: Permanent
Experience: 4-6 years
Education: B.Tech/MCA
Notice Period: Immediately
About Us
At Infra360.io, we are a next-generation cloud consulting and services company committed to delivering comprehensive, 360-degree solutions for cloud, infrastructure, DevOps, and security. We partner with clients to transform and optimize their technology landscape, ensuring resilience, scalability, cost efficiency and innovation.
Our core services include Cloud Strategy, Site Reliability Engineering (SRE), DevOps, Cloud Security Posture Management (CSPM), and related Managed Services. We specialize in driving operational excellence across multi-cloud environments, helping businesses achieve their goals with agility and reliability.
We thrive on ownership, collaboration, problem-solving, and excellence, fostering an environment where innovation and continuous learning are at the forefront. Join us as we expand and redefine what’s possible in cloud technology and infrastructure.
Role Summary
We are seeking a Senior DevOps Engineer (SRE) to manage and optimize large-scale, mission-critical production systems. The ideal candidate will have a strong problem-solving mindset, extensive experience in troubleshooting, and expertise in scaling, automating, and enhancing system reliability. This role requires hands-on proficiency in tools like Kubernetes, Terraform, CI/CD, and cloud platforms (AWS, GCP, Azure), along with scripting skills in Python or Go. The candidate will drive observability and monitoring initiatives using tools like Prometheus, Grafana, and APM solutions (Datadog, New Relic, OpenTelemetry).
Strong communication, incident management skills, and a collaborative approach are essential. Experience in team leadership and multi-client engagement is a plus.
Ideal Candidate Profile
- Solid 4-6 years of experience as an SRE and DevOps with a proven track record of handling large-scale production environments
- Bachelor's or Master's degree in Computer Science, Engineering, or a related field
- Strong Hands-on experience with managing Large Scale Production Systems
- Strong Production Troubleshooting Skills and handling high-pressure situations.
- Strong Experience with Databases (PostgreSQL, MongoDB, ElasticSearch, Kafka)
- Worked on making production systems more Scalable, Highly Available and Fault-tolerant
- Hands-on experience with ELK or other logging and observability tools
- Hands-on experience with Prometheus, Grafana & Alertmanager and on-call processes like Pagerduty
- Problem-Solving Mindset
- Strong with skills - K8s, Terraform, Helm, ArgoCD, AWS/GCP/Azure etc
- Good with Python/Go Scripting Automation
- Strong with fundamentals like DNS, Networking, Linux
- Experience with APM tools like - Newrelic, Datadog, OpenTelemetry
- Good experience with Incident Response, Incident Management, Writing detailed RCAs
- Experience with Applications best practices in making apps more reliable and fault-tolerant
- Strong leadership skills and the ability to mentor team members and provide guidance on best practices.
- Able to manage multiple clients and take ownership of client issues.
- Experience with Git and coding best practices
Good to have
- Team-leading Experience
- Multiple Client Handling
- Requirements gathering from clients
- Good Communication
Key Responsibilities
- Design and Development:
- Architect, design, and develop high-quality, scalable, and secure cloud-based software solutions.
- Collaborate with product and engineering teams to translate business requirements into technical specifications.
- Write clean, maintainable, and efficient code, following best practices and coding standards.
- Cloud Infrastructure:
- Develop and optimise cloud-native applications, leveraging cloud services like AWS, Azure, or Google Cloud Platform (GCP).
- Implement and manage CI/CD pipelines for automated deployment and testing.
- Ensure the security, reliability, and performance of cloud infrastructure.
- Technical Leadership:
- Mentor and guide junior engineers, providing technical leadership and fostering a collaborative team environment.
- Participate in code reviews, ensuring adherence to best practices and high-quality code delivery.
- Lead technical discussions and contribute to architectural decisions.
- Problem Solving and Troubleshooting:
- Identify, diagnose, and resolve complex software and infrastructure issues.
- Perform root cause analysis for production incidents and implement preventative measures.
- Continuous Improvement:
- Stay up-to-date with the latest industry trends, tools, and technologies in cloud computing and software engineering.
- Contribute to the continuous improvement of development processes, tools, and methodologies.
- Drive innovation by experimenting with new technologies and solutions to enhance the platform.
- Collaboration:
- Work closely with DevOps, QA, and other teams to ensure smooth integration and delivery of software releases.
- Communicate effectively with stakeholders, including technical and non-technical team members.
- Client Interaction & Management:
- Will serve as a direct point of contact for multiple clients.
- Able to handle the unique technical needs and challenges of two or more clients concurrently.
- Involve both direct interaction with clients and internal team coordination.
- Production Systems Management:
- Must have extensive experience in managing, monitoring, and debugging production environments.
- Will work on troubleshooting complex issues and ensure that production systems are running smoothly with minimal downtime.
Excellent understanding of SDLC patching, releases and software development at scale.
Excellent knowledge of Git.
Excellent knowledge of Docker.
Good understanding of enterprise standards ond enterprise building principles,
In-depth knowledge in Windows OS
Knowledge of Linux os
Theoretical and practical skills in Web-environments based on .Net technologies, e.g. Ils,
Kestrel, .Net Core, C#.
Strong scripting skills in one or any combination of CMD Shell,Bash, PowerShell. Python.
Good understanding of the mechanisms of Web-environment architectures approaches.
Strong knowledge of cloud providers offering, Azure or AWS.
Good knowledge of a configuration management tools, Ansible, Chef, Salt stack, Puppet.
(Good to have)
Good knowledge of cloud infrastructure orchestration tools like kubemetes or cloud based orchestration.
Good knowledge in one or any combination of cloud infrastructure provisioning tools like
ARM Templates, Terraform, Pulumi.
In-depth knowledge in one or any combination of software delivery orchestration tools like Azure Pipelines, Jenkins Pipelines, Octopus Deploy, etc.
Strong practical knowledge of CI Tools, ie, Azure Devops, Jenkins Excellent knowledge of Continuous Integration and Delivery approaches
Good knowledge on integration of Code Quality tools like SonarQube, Application or Container Security tool like Vera Code, Checksum, Chekov, Trivy.
In-depth knowledge on Azure DevOps Build infrastructure setup, Azure DevOps
Administration and Access management




- Adept at Machine learning techniques and algorithms.
Feature selection, dimensionality reduction, building and
- optimizing classifiers using machine learning techniques
- Data mining using state-of-the-art methods
- Doing ad-hoc analysis and presenting results
- Proficiency in using query languages such as N1QL, SQL
Experience with data visualization tools, such as D3.js, GGplot,
- Plotly, PyPlot, etc.
Creating automated anomaly detection systems and constant tracking
- of its performance
- Strong in Python is a must.
- Strong in Data Analysis and mining is a must
- Deep Learning, Neural Network, CNN, Image Processing (Must)
Building analytic systems - data collection, cleansing and
- integration
Experience with NoSQL databases, such as Couchbase, MongoDB,
Cassandra, HBase
- At least 6+ years of experience in Manual Testing
- At least 3+ years of experience in Automation Testing using Selenium / Cucumber / Karate Frameworks.
- Strong inclination towards delivering quality software.
- Should be a good team player. Should have experience working in Agile Scrum Teams.
- Excellent communication skills
- Experience working in Agile Methodology.
- Good understanding of Data-Driven, Keyword Driven, and Hybrid Framework
- Experienced in writing SQL queries.
- Experienced in Test Life cycle and Bug Life cycle.


