11+ HYSYS Jobs in Hyderabad | HYSYS Job openings in Hyderabad

About the job

o  Candidate will be in leading role to thoroughly understand client requirements and expedite functional and technical design for the overall planning solution; lead team of experienced and novice to deliver solutions meeting client expectations. 

o  Candidate must be well versed with Feedstock ranking (Indifference), Rolling Plans, Back-casting, configuration selection and plant debottlenecking studies, update of multi-period, multi-plant linear programming models. 

o  Candidate should have worked in Refinery and Petrochemical companies (in Production Planning, Technical Services division) and /or delivered Planning solution to Oil and Gas clients in consulting assignments. 

o  Candidate should have knowledge of refinery / petrochemicals plant configurations, their economics, blending operations, yield accounting, crude blending, product distribution, crude arrival sequencing.

Great Opportunity for .NET Developer

📍 Location: Hyderabad/Bangalore

💼 Experience: 3-10Years

🕒 Employment Type: Full-Time

🏢 Work Mode: Hybrid

📅 Notice Period: 0-1Month

Responsibilities:

· Lead moderately complex initiatives and deliverables within technical domain environments

· Contribute to large scale planning of strategies

· Design, code, test, debug, and document for projects and programs associated with technology domain, including upgrades and deployments

· Review moderately complex technical challenges that require an in-depth evaluation of technologies and procedures

· Resolve moderately complex issues and lead a team to meet existing client needs or potential new clients needs while leveraging solid understanding of the function, policies, procedures, or compliance requirements

· Collaborate and consult with peers, colleagues, and mid-level managers to resolve technical challenges and achieve goals

· Contributes heavily projects and act as an escalation point, provide guidance and direction to less experienced staff

· Participate in daily scrum activities.

Required Qualifications:

· 3+ years of Software Engineering experience, or equivalent demonstrated through work experience

· 2+ years of experience in C#, Web Forms, .NET, .NET Framework, .NET Core

· 2+ years of experience in Angular/React.js

· 2+ years of Experience with SDLC and Agile tools such as JIRA, GitHub, Jenkins, Confluence etc.

Desired Qualifications:

· Bachelor's/Master's Degree in Computer Science or equivalent

· 2+ Years of experience in Enterprise Architecture

· 2+ years of DevOps tool set based continuous incremental delivery experience

· 2+ years working in Azure Public Cloud Platform

· 2+ years working in Micro Front End Architecture

· 2+ years using SQL Server or Oracle DB.

Skillset:

· SQL (PL/SQL and T-SQL)

· CI/CD

· REST API’s

· C#, Web Forms, .NET, .NET Framework, .NET Core

· Angular/React.js

· Web Form

Job Title: Technical Content Writer

Experience: 3–5 Years

Location: [Insert Location / Remote / Hybrid]

Industry: Enterprise Application Development / IT Services

Employment Type: Full-Time

About Us

We’re a fast-growing technology startup on a mission to build impactful, scalable, and custom enterprise applications that solve real business challenges. From intelligent automation to full-stack product development, we partner with leading enterprises to build digital solutions that power growth.

As we expand, we’re looking for a Technical Content Writer who can bring our technology stories to life and position our expertise in front of global enterprise decision-makers.

Role Overview

You will be responsible for crafting high-quality, technically sound, and engaging content that showcases our capabilities, highlights client success stories, and strengthens our brand voice. Your content will help educate, inform, and convert enterprise audiences.

This is a hands-on role where you’ll work closely with founders, engineers, and sales teams to turn technical ideas into powerful narratives.

Key Responsibilities

• Write and edit content such as blogs, white papers, solution briefs, website copy, case studies, and product collateral.
• Collaborate with tech teams to translate complex software solutions (custom apps, cloud-native solutions, AI/ML, APIs, automation) into clear and compelling content.
• Support marketing campaigns with SEO-optimized articles, email content, and social media posts.
• Interview subject matter experts and clients to create authentic success stories and thought leadership content.
• Build content that communicates our differentiation in a competitive IT services landscape.
• Own and maintain a content calendar and ensure timely delivery.
• Ensure consistency of tone, voice, and brand across all content.

What We’re Looking For

• 3–5 years of experience in technical content writing, preferably in a startup or IT services environment.
• Excellent written and verbal communication skills with a keen eye for detail.
• Strong understanding of enterprise technology trends – application development, cloud, APIs, DevOps, microservices, and more.
• Ability to simplify technical jargon and communicate to business and tech audiences alike.
• Proficiency with SEO writing, keyword research tools, and CMS platforms.
• Self-starter with the ability to manage multiple priorities in a fast-paced environment.

Nice to Have

• Experience writing for B2B SaaS or enterprise software products.
• Exposure to agile development environments and product teams.
• Familiarity with design tools (e.g., Canva or Figma) to create visual content briefs.
• Experience contributing to RFPs, pitch decks, or sales enablement material.

Why Join Us?

• Be part of a high-impact team building enterprise-grade products from scratch.
• Flat hierarchy, ownership-driven culture, and direct access to founders.
• Flexible work environment with performance-led growth.
• Opportunity to shape the voice of a fast-scaling tech brand.

Job Summary:

Seeking an experienced Senior Data Engineer to lead data ingestion, transformation, and optimization initiatives using the modern Apache and Azure data stack. The role involves working on scalable pipelines, large-scale distributed systems, and data lake management.

Core Responsibilities:

· Build and manage high-volume data pipelines using Spark/Databricks.

· Implement ELT frameworks using Azure Data Factory/Synapse Pipelines.

· Optimize large-scale datasets in Delta/Iceberg formats.

· Implement robust data quality, monitoring, and governance layers.

· Collaborate with Data Scientists, Analysts, and Business stakeholders.

Technical Stack:

· Big Data: Apache Spark, Kafka, Hive, Airflow, Hudi/Iceberg

· Cloud: Azure (Synapse, ADF, ADLS Gen2), Databricks, AWS (Glue/S3)

· Languages: Python, Scala, SQL

· Storage Formats: Delta Lake, Iceberg, Parquet, ORC

· CI/CD: Azure DevOps, Terraform (infra as code), Git

Senior Data Engineer (Apache Stack + Databricks/Synapse)

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Thirega@ vysystems dot com - WhatsApp - 91Five0033Five2Three

Junior System Administrator (VoIP/Telephony) / Telephony Engineer (Telecommunications)

No. of Positions - 1

We are looking for a Junior System Administrator (VoIP) / Telephony Engineer (Telecommunications) to join our Telebu's Communications engineering Team. The Telebuin will develop, implement and support IP Telephony related technologies including and not limited to IP Telephony, IVR platforms, Conferencing solutions, Voice engineering integration, Voice over IP (VoIP), Session Border Controllers (SBC), Session Initiation Protocol (SIP), WebRTC, and Public Switched Telephone Network (PSTN) gateways.

Responsibilities:

• Install & maintain Freeswtich and other SIP servers.
• Administration of SIP and Media Servers, Network/Protocol level debugging and testing, Contact center solutions, Troubleshoots and resolves complex problems.
• Provide IP Telephony and VoIP Subject Matter Expertise for Company and Company's managed service providers, manages 3rd party telecom carriers and providers.

Requirements:

• 3 years of hands-on industry experience in telecommunications
• Strong conceptualize knowledge and experience with telephony protocols like SIP, SDP, RTP, SRTP and audio/video codecs.
• In-depth working experience with Kamailio, Freeswitch, Any of the SIP stack (Sofia, reSIProcate, PJSIP, etc.), and Linux
• Experience in using the VoIP testing tools like Wireshark, VoIPMonitor, SIPp, SIPCapture, Homer etc.
• Strong understanding of implementing various network setups (Private VPNs, multi-zone secure connectivity etc)

Nice to have:

• Experience with virtualization/container related technologies (Xen, VMware vSphere / ESXi, Docker, Kubernetes)
• Hands on writing production quality code using any of the scripting languages like Python, Go, Erlang etc.
• Working knowledge in any NoSQL databases like MongoDB, Redis, Cassandra etc.
• Passionate about knowing everything about VoIP Protocol standards & related RFCs

Responsibilities :

- Execute and drive multiple UI UX projects by diagnosing business and user needs.

- Apply all pieces of user-centred design methodology and processes.

- Plan and conduct primary and secondary research.

- Convert user insights into concept designs that are not only compelling but are contrasting ideas looking at business challenges from varied angles.

- Design and manage all interaction design activities including visual design coordination with global designers.

- Present design decisions to the stakeholders that are backed up by strong experience design principles and rationale.

- Coordinate with technology teams to bring designs to a pixel-perfect reality.

- Manage communications at all levels and be responsible for project deliverables with quality and on time.

- A clear and effective presentation style to inform and influence important design decisions and maintain credibility.

- Create wireframes and visual design mockups as needed in order to effectively conceptualize and communicate detailed user interaction behaviors

- Create or advise on content architecture and navigation design, Design page level layout, page flow, and task fulfilment

- Conduct user research and synthesize findings

- Define and distill complex user requirements

- Design digital products and service processes

- Conduct usability testing

- Collaborate with cross-functional teams

- Communicate design solutions.

What We're Looking For :

- A relevant design degree, or equivalent work experience in UI UX is required

- 2+ years of experience with enterprise or design-oriented systems

- Familiar with design tools such as Figma, Photoshop, and Illustrator.

- Knowledgeable about HTML, CSS, and JavaScript; able to demonstrate how technical constraints and opportunities inform design solutions

- Portfolios demonstrate your expertise and experience is required

- You are able to communicate design rationale effectively in both oral and written forms, influence others, and find innovative solutions to problems.

- In the past, work has involved cross-functional collaboration with designers, product managers, software engineers, and end users.

- You have the ability to contribute to design strategy and build strong relationships across stakeholders and multidisciplinary teams.

• 10 years of experience in preparing, reviewing, revising, ​and maintaining technical documents.
• Must have 10 years of experience in software documentation.
• Excellent in written and communication skills in English.
• Experience in reviewing the user interface (UI), partner with UX designers to suggest ways to make the UI intuitive, and provide content that can be embedded in the UI.
• Experience in performing independent research to understand a product and the needs of customers and stakeholders.
• Experience in using tools like Microsoft Office.
• Experience writing/editing troubleshooting, procedural, and reference information.
• Understands software terminology and has basic knowledge of working with software development teams.
• Experience working in an agile environment.
• Ability to quickly learn and evaluate new technologies and work effectively in a fast-paced, dynamic environment

Skills:

• Expertise in Python 3 on AWS serverless
• Experience in AWS serverless stack Appsync, Lambda, Cognito, API Gateway, DynamoDB, Elasticsearch, SQS, S3, Code commit & Code Deploy.
• Proficient in modern microservice-based architectures and methodologies.
• Experience in a database technology, preferably No-SQL such as AWS DynamoDB.
• Build human-centric UX with us using technologies like React, TypeScript, GraphQL, and CSS-in-JS.
• Experience building data processing pipelines (SQS, Kinesis, DynamoDB, AWS Lambda, or similar)
• Deep technical hands-on experience developing in REST/JSON or SOAP/XML, combined with strong knowledge of concepts such as CORs (Cross Origins Resources), headers, security, JSON and http concept.
• Experience with Github and advanced Github features (good to have).
• Must have worked as a part of Agile Teams and DevOps practices such as continuous Integration tools (e.g. Jenkins), code repository, creating CI/CD pipelines is required.