
About Dynaflex Pvt. Ltd
About
DynaCorp is a leading manufacturer of Security Envelopes, Courier bags, Tamper Evident Envelopes, Cash bags, Security Tamper Evident Envelopes & bags (STEB), packaging list envelopes and more in India
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Job Title : MySQL DB Developer
Experience : 5 to 10 Years
Location : Panchkula
Summary :
We are hiring a MySQL Database Developer for a government project (eUpchaar – HMIS in Haryana).
Key Responsibilities :
- MySQL 5.5+ development and performance optimization.
- Stored procedures, indexing, and query tuning.
- Experience with MySQL engines (InnoDB, MyISAM, MEMORY).
- High Availability, replication, and RAID (10/5) setup.
- SQLite configuration and Linux scripting.
- Backup, recovery, and maintenance of MySQL environments.
Requirements :
- B.E./B.Tech/MCA
- Strong communication in English & Hindi
- Platform : MySQL, UNIX, Windows 7+
- Preferred : Health domain experience
Role & Responsibilities:
We are seeking a Software Developer with 5-10 year’s experience with strong foundations in Python, databases, and AI technologies.
The ideal candidate will support the development of AI-powered solutions, focusing on LLM integration, prompt engineering, and database-driven workflows.
This is a hands-on role with opportunities to learn and grow into advanced AI engineering responsibilities.
Key Responsibilities :
• Develop, test, and maintain Python-based applications and APIs.
• Design and optimize prompts for Large Language Models (LLMs) to improve accuracy and performance.
• Work with JSON-based data structures for request/response handling.
• Integrate and manage PostgreSQL (pgSQL) databases, including writing queries and handling data pipelines.
• Collaborate with the product and AI teams to implement new features.
• Debug, troubleshoot, and optimize performance of applications and workflows.
• Stay updated on advancements in LLMs, AI frameworks, and generative AI tools.
Job Title: MICE Sales Executive (Fresher)
Location: Delhi/ Mumbai
Looking for Immediate Joiners
Job Summary:
We are looking for enthusiastic and result-oriented MBA Freshers (Marketing/Sales preferred) who are interested in building their career in Corporate Sales (MICE). The role involves corporate cold calling, client visits, and generating business queries.
Key Responsibilities:
Conduct cold calling to corporates to introduce company services.
Visit corporates daily to generate MICE leads.
Maintain daily visit and calling reports.
Coordinate with internal teams for query processing and closure.
Follow up with clients for conversion and relationship building.
Eligibility Criteria:
MBA (Marketing/Sales) – Post Graduates
Excellent communication and presentation skills.
Confident, target-driven, and comfortable with field sales.
Willing to travel for corporate meetings.
Location: Hybrid (Bangalore)
Travel: Quarterly travel to Seattle(US)
Education: B.Tech from premium institutes only
Note: Only immediate joiners required/ 0 to 15 Days — no other applications accepted.
Role Summary
We are seeking top-tier Lead Engineers who can design, build, and deliver large-scale distributed systems with high performance, reliability, and operational excellence. The ideal candidate will be a hands-on engineer with expert system design ability, deep understanding of distributed architectures, and strong communication and leadership skills.
The Lead Engineer must be able to convert complex and ambiguous requirements into a fully engineered architecture and implementation plan covering components, data flows, infrastructure, observability, and operations.
Key Responsibilities
1. End-to-End System Architecture
- Architect scalable, reliable, and secure systems from initial concept through production rollout.
- Define system boundaries, components, service responsibilities, and integration points.
- Produce high-level (HLD) and low-level design (LLD) documents.
- Ensure designs meet performance, reliability, security, and cost objectives.
- Make informed design trade-offs with solid technical reasoning.
2. Component & Communication Design
- Break complex systems into independently deployable services.
- Define APIs, communication contracts, data models, and event schemas.
- Apply modern architecture patterns such as microservices, event-driven design, DDD, CQRS, and hexagonal architecture.
- Ensure component clarity, maintainability, and extensibility.
3. Communication Protocol & Middleware
- Design both sync and async communication layers: REST, RPC, gRPC, message queues, event streams (Kafka/Kinesis/Pulsar).
- Define retry/timeout strategies, circuit breakers, rate limiting, and versioning strategies.
- Handle backpressure, partitioning, delivery semantics (at-least/at-most/exactly once).
4. Data Architecture & Storage Strategy
- Architect data models and storage strategies for SQL and NoSQL databases, distributed caches, blob stores, and search indexes.
- Define sharding/partitioning, replication, consistency, indexing, backup/restore, and schema evolution strategies.
- Design real-time and batch data processing pipelines.
5. Operational Readiness
- Define observability (metrics, logs, traces) requirements.
- Collaborate with DevOps to ensure deployment, monitoring, alerts, and incident management readiness.
- Provide production support as a senior technical owner.
6. Leadership & Influence
- Lead technical discussions, design reviews, and cross-team collaboration.
- Mentor engineers and help elevate team practices.
- Influence technology direction and architectural standards.
Required Qualifications
- 10+ years of professional software engineering experience with strong backend and distributed systems background.
- Proven track record of leading large-scale architecture and delivery of production systems.
- Expert in system design with the ability to simplify ambiguity and craft robust solutions.
- Strong programming experience in one or more languages (Java, Go, Python, C++).
- Deep understanding of distributed systems, message streaming, queues, RPC/REST, and event-driven architecture.
- Experience with cloud platforms (AWS/Azure/GCP) and container technologies (Kubernetes/Docker).
- Strong communication, documentation, and leadership skills.
Preferred Skills
- Experience with large-scale messaging/streaming (Kafka/Pulsar), caching, and NoSQL.
- Experience designing for high availability, fault tolerance, and performance at scale.
- Mentoring and leading global engineering teams.
- Familiarity with observability tooling (Grafana, Prometheus, Jaeger).
- Conduct lectures, labs, and tutorials for undergraduate and postgraduate courses in Computer Science & Engineering (e.g., Data Structures, Algorithms, AI, ML, OS, DBMS).
- Prepare course materials, assessments, and syllabi in line with university guidelines.
- Mentor students on academic and project-related work.
- Use innovative teaching methods including online tools, coding platforms, or industry-based case studies.
Please find the below JD Cisco Engineer(N+C)+Cisco Engg (R&S)+SdWan
Up to 10 years of hands-on experience in managing LAN, WAN, SDWAN, DC Networking, WiFi.
• Strong understanding of TCP/IP, routing protocols, L2/L3 switches, Wi-Fi 802.11 and SD-WAN networks experience.
• Experience in Implementation and Troubleshooting of Wireless controller, Access Points, 802.1x, Wi-Fi protocols (802.11a/b/g/n/ae/ac)
• Good understanding of VLAN, VTP, DTP, 802.1Q trunk, STP, MSTP, ACL, SNMP config.
• Experience of working on Routers and Switches (Cisco ASR, ISR , Catalyst, Nexus )
• Experience in configuring and troubleshooting BGP, OSPF, IS-IS, EIGRP and static routes.
• Experience in configuring and troubleshooting STP, MSTP, RSTP, VSTP, HSRP, DHCP.
• Should have experience of configuration and management of Cisco viptela SDWAN solution.
• Prior experience in Implementation and migration projects involving above-mentioned technologies is mandatory.
• Strong troubleshooting and problem-solving skills.
• Positive, communicative, and customer-oriented attitude.
What you'll do
You will work collaboratively in small teams and iteratively through design and development to deliver fully functioning web-based and mobile applications. In this role, you will employ agile methodologies to quickly provide our consultants with the solutions they need. You will help combine the latest open source technologies together with traditional Enterprise software products. You will be a core member of the team with responsibilities that range from driving the architecture design and technology decisions for shaping the next generation products for various internal teams to ensure that we stay on the leading edge of technology. You will also be responsible for leading multiple development teams while delivering the best in class enterprise-grade software solutions across a breadth of different platforms and technologies.
Full-stack
Description
We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment. As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility. If you’re also familiar with Agile methodologies, we’d like to meet you.
Responsibilities
Creating Websites using standard HTML/CSS practices
Work with development teams and product managers to ideate software solutions
Programming, designing and developing content management systems, web services/APIs, backend and administration system using PHP/MySQL/JavaScript and open-source Frameworks Eg Laravel, CodeIgniter, Zend, Yii, and Slim etc.
Design application architecture design and maintain MY SQL databases & Tablets
Develop and manage well-functioning databases and applications
Test software to ensure responsiveness and efficiency
Troubleshoot, debug and upgrade software
Write technical documentation
Work with data scientists and analysts to improve software
Requirements
Proven experience as a Full Stack Developer or similar role
Experience in web design and understanding of modern web designing tools like Axure, Marvel, or Figma
Debugging, Troubleshooting and analytical and logical skills.
Familiarity with common stacks
Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XHTML)
Knowledge of Microservices Architecture
Familiarity with databases (e.g. MySQL, AJAX), web servers (e.g. Apache) and UI/UX design
Excellent communication and teamwork skills
Great attention to detail
Organizational skills
An analytical mind
Degree in Computer Science, Statistics or a relevant field
Ability to work on unstructured Projects somewhat independently
OS Ninja (iOS Developer)
Hello there! You’ve got 99 problems but a buggy code ain’t one? Do you have 2-5 years experience in building kickass iOS applications?
WE ARE LOOKING FOR YOU!
What will be your roles and responsibilities:
- Design and build applications for the iOS platform.
- Ensure the performance, quality, and responsiveness of applications.
- Collaborate with a team to define, design, and ship new features.
- Identify and correct bottlenecks and fix bugs.
- Help maintain code quality, organization, and automatization.
- Contribute to the design, architecture, and development of apps that are elegant, efficient, secure, highly available, and maintainable.
- Ability to work in areas outside of your usual comfort zone and get things done quickly.
What we need
- You are proficient with Objective-C or Swift 5.0, SwiftUI, MVP, AutoLayout, UIKit, and Cocoa Touch.
- You have experience with iOS frameworks such as Core Data, Core Animation, Core Graphics, and Core Text, etc.
- You have proven hands-on experience working with table views, scroll views, delegates, notifications, NSOperations, GCD, and mainly Core Animations.
- You have good knowledge of TestFlight and XCode.
- You have an understanding of Apple’s design principles and interface guidelines.
- You have experience with performance and memory tuning with tools such as Instruments and Shark, depending on project needs.
- Knowledge of iOS networking, various design patterns, and Multithreading.
- You care about code quality and you know how to deliver high-quality code.
- You have a good understanding of code versioning tools such as Git.
- You have experience in writing functional tests experience in the usage of instruments to detect memory leaks and for performance optimization and you have familiarity with continuous integration.
- You have experience in shipping one or more iOS apps, ideally currently available on the App Store.












