

Mandatory Skills
- Proficient in automating Test cases using Python / C++
- Should have work on RAN or Core Network on LTE / 4G, 5G , 3G
- Should have done Protocol Conformance Testing / RF Conformance Testing / Carrier Acceptance Testing
- Should be able design test cases.
- Should have worked on protocols / network element like NAS/SIAP / RRC / PHY MAC / GCF / MME / SGW / PGW / PCRG / eNodeB / UTRAN / RACH
Good to Have
- Test automation framework & test suite development using Python or platform specific development expertise
- Experience in 5G will be an added advantage
- Interop testing and validation with chipset vendors / OEMs / Service Providers
What kind of profile will not be suitable
- Only RF Optimization
- Only Field Testing
- Only Log Analysis
- Network Monitoring & configuration

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Job Title: Java Developer
Location: Chennai
Experience: 3+ Years
Employment Type: Full-time
Job Description:
We are looking for a skilled and passionate Java Developer with a strong foundation in Core Java and Object-Oriented Programming concepts. The ideal candidate should possess excellent communication skills and have hands-on experience with multi-threading, collections, databases, and backend development frameworks like Spring and Spring Boot. Exposure to cloud platforms and frontend technologies is a plus.
Key Responsibilities:
- Design, develop, and maintain scalable Java applications using Core Java and Spring Boot.
- Apply strong knowledge of Java Collections Framework and concurrent programming techniques including ExecutorService, ForkJoinPool, and other threading mechanisms.
- Optimize JVM performance and memory usage.
- Participate in all phases of the software development lifecycle: requirement gathering, design, development, testing, and deployment.
- Write clean, maintainable code following best practices, coding standards, and design patterns.
- Conduct code reviews, unit testing, and participate in peer programming.
- Collaborate effectively with team members and stakeholders to deliver high-quality solutions.
- Interact with databases like Oracle, Sybase, or SQL Server, with a strong understanding of views, triggers, indexing, and stored procedures.
Must-Have Skills:
- 3+ years of hands-on experience in Core Java
- Strong understanding of Collections, Multithreading, and Concurrency
- Proficient in Spring Framework, especially Spring Boot
- Deep understanding of Object-Oriented Design and Data Structures
- Strong experience in RDBMS (Sybase/Oracle/SQL Server) including indexing, replication, CLOB/BLOB types, views, and procedures
- Excellent written and verbal communication skills
Good to Have:
- Exposure to Microservices architecture
- Familiarity with NoSQL databases
- Knowledge or willingness to work on frontend technologies
- Experience working with public cloud platforms (AWS, Azure, GCP)
Soft Skills:
- Strong analytical and problem-solving skills
- Team player with a proactive attitude
- Ability to work independently and in a fast-paced environment
If you are passionate about Java development and want to work on cutting-edge technologies in a collaborative environment, we would love to hear from you.
Let me know if you want this converted into a company-branded format or with CTC/NP details added.

Core responsibilities
• Collaborate with product teams to more accurately define new features
• Collaborate with UX in the building of a design system/component library
• Ensure high performance of all systems developed
• Aware of the relationship between development and business with a strong sense of ownership
• Employ the latest techniques such as agile software development
• Basic working knowledge of Unix/Linux
• Excellent problem solving and coding skills in Javascript/Angular
• Strong interpersonal, communication and analytical skills
• Should have the ability to express their design ideas and thoughts
Job Brief
• JavaScript and angular expertise
• Experience with libraries such as bootstrap, Ag-grid, formly, observables, and ngrx
• You enjoy working with new technologies, and are curious and energetic
• Experience working with REST APIs
• Good understanding about authentication and security
• Create and maintain various unit and integration tests
• You enjoy working in a creative and agile environment that moves fast
• Ability and interest in providing mentorship to junior members of the team
• Write high quality code and Conduct code reviews
• Being resourceful and detail-oriented, along with being an outside the box thinker!
• Experience being a great team player, who work collaborative, and brings a positive attitude


Required Skill Set
Software Engineer/Senior Software Engineer/Lead Engineer-Java
· Experience in Core Java 5.0 and above, Angular, Data Structures, OOPS, Multithreading, Algorithms, Collections, Unix/Linux
· Possess good architectural knowledge and be aware of enterprise application design patterns.
· Should have the ability to analyze, design, develop and test complex, low-latency client-facing applications.
· Good development experience with RDBMS
· Good knowledge of multi-threading and high volume server side development
Basic working knowledge of Unix/Linux
· Excellent problem solving and coding skills in Java
· Strong interpersonal, communication and analytical skills.
· Should have the ability to express their design ideas and thoughts.
Job Brief-
· Understand product requirements and come up with solution approaches
· Build and enhance large scale domain centric applications
· Deploy high quality deliverables into production adhering to the security, compliance and SDLC guidelines

Frontend Engineer - React.js
About the Job:-
We are looking for a competent Frontend Engineer to join our growing company. You will be working on transmuting ongoing production-level enterprise projects into functional and appealing interactive applications.
If you have got a knack for creating a user-friendly product and are eager to learn trending tech with a growing company while enhancing your entrepreneur mindset, then we are looking for you. We hope you are as tech-savvy as us and are hungry for challenging projects.
Experience required - 1+ year
Job Type - Full time (Remote)
Responsibilities:-
- Communicating with the client for day to day activity
- Gather and understand the technical requirement of the client
- Building reusable components and front-end libraries
- Translating designs and wireframes into high-quality code
- Developing and implementing front-end architecture to support user interface concepts.
- Optimize applications for maximum speed
- Collaborate with back-end engineers and web designers
- Stay up-to-date on arising technologies
Must Have
- React.js, Redux
- HTML, CSS
- Bootstrap or Tailwind or Material UI
- JavaScript - Es6 or Es7 Syntax
Good to Have
- SSR - Next.js
- Gatsbby (SSG)
- Typescript
- Hooks/Flux/context API
- GraphQL
- SASS or SCSS
- knowledge of Deployment process
Benefits
- Positive work environment
- Remote work option
- Encourage and sponsor for learning and development programs
- Chance to work with advance technology
- Opportunity to reveal hidden talent

- Proven working experience in Android app development and published at least one original Android app.
- 1-3 years of experience in Android using the java language
Familiarity with architecture styles/APIs. - Solid understanding of the full mobile development life cycle.
- Knowledge of MVVM and other Mobile design patterns and best practices.
- Ensure the performance, quality, and responsiveness of applications
- Work in Agile, cross-functional teams and taking responsibility for deliverables
- Excellent communication skills in both technical and non-technical discussions
- Plan & execute user acquisition campaigns through affiliate marketing channels-mailer, partnerships
- Plan and manage retargeting campaigns through SMS/WhatsApp
- Managing budgets and campaigns to drive strong return on investment and efficient CAC
- Negotiate deals and manage relationships with our partners to deliver the targets
- Work efficiently with our Creative and Content teams to build content strategies
- Align with Product team and sales team for funnel improvement and tech related issues.
- Manage campaign reports with good presentation skill
- Potential user research, identification and testing new ideas/channels.
Catalyst IQ is an exclusive global community of CXOs from leading companies across industries. We help new-age company leaders develop economies of scale by catalyzing their respective organization's growth. Catalyst IQ helps start-ups and corporations solve their concurrent business challenges which include - Fund Raising, Leadership Hiring, and Business Development through Strategic Collaborations.
Job Description
Catalyst IQ is seeking a Key Account Manager to join our team. The ideal candidate would act as a bridge between the high-end clients that Catalyst IQ works with, which includes start-ups and unicorns, and the founders & the recruitment team.
Role Responsibilities
Talking with the senior leadership of all the clients to thoroughly understand their
vision, their requirements & challenges in sourcing a particular role.
Working with the co-founders to build up & execute sourcing strategies that the
recruitment team would work upon for each role.
Managing the recruitment team, coordinating with the clients on a day-to-day level, and
handling the complete lifecycle of a candidate from the time when a candidate was sourced to when it accepts the offer.
Helping the recruiters understand the role in-depth, the sourcing strategy, and the selling points of a company. This also involves talking to candidates at times as well to do a thorough hygiene check and to better sell the role.
Managing all the tracking sheets & dashboards to have a more data-driven approach towards clients and the team.
Role Requirements
1+ years of experience in the HR vertical.
A hustler who is highly meticulous with a problem-solving mindset.
A data-driven person with intermediate experience of using Google Sheets.
Excellent in verbal communication & email writing.
A good listener with a strong presence of mind.
Prior experience in managing internal teams/clients would be a plus.




