Shubham Vishwakarma
Full Stack Developer - Averlon
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Spring BootRole Overview
We are looking for a hands-on Senior Telephony Engineer who actively writes production-grade code and has deep experience with Asterisk-based systems, Java backend development, and high-scale dialler platforms.
Key Responsibilities
This is NOT an architecture-only role we need someone who can:
- Write code
- Debug real-time call issues
- Build and optimize telephony flows end-to-end
- Key Responsibilities (Hands-on Coding Focus)
- Develop and maintain Asterisk dialplans, AGI scripts, and call flows
- Build Java-based backend services for telephony control and orchestration
- Implement and optimize predictive / preview / progressive diallers
- Integrate telephony stack with:
Kafka
RabbitMQ
- Write scalable code for call routing, retry logic, and queue handling
- Work directly on SIP signalling, RTP flows, and debugging call issues
- Handle real-time call events, CDR processing, and logging pipelines
- Optimize systems for high concurrency (thousands of parallel calls)
- Debug production issues like:
Call drops
Latency
One-way audio
SIP failures
Qualifications & Skills
- Bachelors degree in Computer Engineering; Masters is a plus.
- Telephony (Core Requirement)
- Strong hands-on experience with Asterisk
- Deep knowledge of:
SIP / RTP / VoIP
Dialplans
AGI / AMI
- Experience building or maintaining dialers (very important)
- Backend Development
- Strong coding skills in Java (Spring Boot preferred)
- Experience building microservices / APIs
- Comfortable writing high-performance, low-latency code
- Messaging & Event Systems
- Hands-on experience with:
Apache Kafka
RabbitMQ
- Ability to implement event-driven systems
- Scaling & Performance
- Experience handling high call volumes (1000+ concurrent calls)
Understanding of:
- Multi-threading
- Queue management
- Load handling
- Good to Have
- Experience with predictive dialers
- Exposure to WebRTC / real-time communication
- Experience with Docker / Kubernetes
- Understanding of TRAI / Indian telecom ecosystem
- Experience with FreeSWITCH (bonus)
What We Are NOT Looking For
- Pure solution architects who dont code
- People with only theoretical telecom knowledge
- Candidates without real dialer / Asterisk production experience
What We Are Looking For
Someone who has:
- Written real dialplans and backend code
- Debugged live call issues
- Worked on production telephony systems
- A problem solver who can go deep into logs, packets, and code
Impact of the Role
You will directly contribute to building a high-scale telephony + AI voice platform, working on real-time systems that handle thousands of concurrent calls.
About Company
One of the India's leading Renewable Energy Consultants, working with large commercial and Industrial clients and helping them choose right Renewable Energy solution for them.
Roles & responsibilities:
• Research and Analysis in the Renewable Energy Sector of the regulations,policies, market competitors, key developers
• Creating and maintaining Financial Models and Financial Calculators as per the Customer’s and Company’s requirements
• Supporting in the Transaction Execution and in signing the PPA documents with the customers
• Preparation of Financial Modeling, corporate presentations, and information memorandum, RFS
Requirements:
MBA in Finance or comparable qualification with 8 -16 months of experience and excellent knowledge of Microsoft Excel
• You must have excellent knowledge and hands on for Ms Excel.
• You must have strong analytical (quantitative as well as qualitative) skills including building financial models
• You should have a strong financial statement analysis foundation
• You should have great research capabilities and understanding of the power and utility sector with a focus on solar, wind, and new upcoming technologies
• You should have excellent communication, writing skills, report-writing, and presentation skills
- 15+ years of Experience in OFSAA Financial Solution Data Foundation and OFSAA Regulatory reporting solutions
- Expert in enterprise solution architecture and design
- Strong understanding in the OFSAA Data Model, Dimension Management and Enterprise Data Warehouse Knowledge.
- Strong Understanding of OFSAA instrument balances reconciliation with General Ledger Summary Level balances
- Experience in defining and build the OFSAA data architecture and sourcing strategy to ensure data accuracy, integrity and quality.
- Understanding of Banking treasury products, US Fed regulatory etc.
- Strong understanding of data lineage. building
- Strong in OFSAA Data Management Tools Knowledge (F2T/T2T/PLT/SCD’s).
- Experience in Business rules configurations in OFSAA framework
- Strong Experience in deploying OFSAA platform (OFSAAI – OFSAA Infrastructure) and installation of OFSAA application - preferably OFSAA 8.x onwards.
Spring Boot
Vue.js
AngularJS (1.x)
Angular (2+)About us:
Zemoso Technologies is a Software Product Market Fit Studio that brings silicon valley style
rapid prototyping and rapid application builds to Entrepreneurs and Corporate innovation. We offer Innovation as a service and work on ideas from scratch and take it to the Product Market Fit stage using Design Thinking->Lean Execution->Agile Methodology.
We were featured as one of Deloitte's Fastest 50 growing tech companies from India thrice (2016,2018 and 2019). We were also featured in Deloitte Technology Fast 500 Asia Pacific both in
2016 and 2018.
We are located in Hyderabad, India, and Dallas, US. We have recently incorporated another office in Waterloo, Canada.
Our founders have had past successes - founded a decision management company acquired by SAP AG (now part of Hana Big data stack & NetWeaver BPM), the early engineering team of Zoho(a leading billion $ SaaS player) & some Private Equity experience.
Marquee customers along with some exciting start-ups are part of our clientele.
What You will do
● Create beautiful software experiences for our clients using design thinking, Lean and agile methodology.
● Work on software products designed from scratch using the latest cutting-edge technologies, platforms and languages such as JAVA, python, Javascript, GoLang and Scala.
● Work in a dynamic, collaborative, transparent, non-hierarchical culture.
● Work in collaborative, fast-paced and value-driven teams to build innovative customer experiences for our clients.
● Help to grow the next generation of developers and have a positive impact on the industry.
Basic Qualifications
● Experience: 4+ years.
● Hands-on development experience with a broad mix of languages such as JAVA, Python, Javascript, etc.
● Server-side development experience mainly in JAVA.
● UI development experience in ReactJS or AngularJS or PolymerJS or EmberJS or Jquery, etc. is good to have.
● Passion for software engineering and following the best coding concepts.
● Good to great problem-solving and communication skills.
Nice to have Qualifications
● Product and customer-centric mindset.
● Great OO skills, including design patterns.
● Experience with DevOps, continuous integration & deployment.
● Exposure to big data technologies, Machine Learning and NLP will be a plus.
Benefits
● Competitive salary.
● Work from anywhere.
● Learning and gaining experience rapidly.
● Reimbursement for basic working set up at home.
● Insurance (including top-up insurance for COVID).
Location
Remote - work from anywhere.
About Klenty
Klenty is a Software Product company operating in the Sales Engagement category.
One of the fastest growing SAAS startups in the sales engagement space, Klenty is headquartered in California and operates from Chennai, India.
Klenty’s Sales Engagement Product helps thousands of sales teams automate all the repetitive activities involved in the sales process like sending emails, follow-ups, tracking engagement metrics, etc - so that the sales team can focus more on activities like building relationships and closing deals.
With over 3000 customers all over the world, we are on a mission to transform every B2B Sales team into an unstoppable force
Join us in building the future of sales engagement software
Roles & Responsibilities
1. Ensure that the application doesn’t misbehave under changing user load and that no bugs or errors reach the end-users.
2. Understands and analyze performance test requirements - Develops performance test script suite and Executes tests —> Captures —> Analyzes results.
3. Conduct system performance testing to ensure system reliability, capacity and scalability and reports performance test progress & defects.
4. Maintains performance script repository.
5. Writing test scripts of various test phases like integration, regression, system.
6. Analyzing users stories / Use cases / requirements for validity and feasibility.
7. Interact with SMEs & Business to gather PT/PE requirements.
8. Identifying tools and techniques to improve testing quality and efficiency.
9. Raise issues or concerns to the stakeholders upfront and if required come up with mitigation plan.
10. Collect all metrics (Client Side, Server Side, DB, Network and Load Balancer) and analyse the performance metrics and bottlenecks to suggest corrective actions.
11. Design and create benchmark scenarios and prepare performance benchmark documents.
12. Prepare test summary reports for management review.
13. Collaborate closely with other team members and departments and assist in other performance engineering activities as needed.
Seniority Level - Entry level
Industry - Information Technology & Services
Employment Type - Full-time
Job Functions - Product Development
Employment Type - Full-time
Laravel
PHP
Javascript
React.jsAngular (2+)About us
hiringplug™ is an AI Marketplace of specialist Recruiters that enables companies to acquire top talent, faster. The company offers an Award winning RaaS™ Marketplace: Recruitment as a Service Marketplace™ The company is at an interesting expansion stage and looking for exceptional talent to be a part of their growth story. | www.hiringplug.com
About the role
As a core team member in our growing startup, we're looking for an exceptionally hard working candidate who is full of ideas, accountable and has self-learning abilities and make a significant contribution to our growth journey.
Requirement:
The candidate must have at least 2 years and ideally up to 7 years of experience in an IT Product company / Startup. Must have expertise in
Back-end development using Laravel, MySQL / PGSQL
Front-end development using React.js, Javascript, HTML / CSS
- RESTful API development & integration of 3rd party services (like payment gateways, Email marketing tools, SMS/ Whatsapp, etc.)
- High quality coding which can be replicated and used to scale.
- Document the code consistently throughout the development process by listing a description of the program, special instructions, and any changes made in database tables on procedural, modular, and database level
- Prompt to troubleshoot and fix bugs and use of GIT
Good to have / skills:
- Prior Product based Startup experience is highly preferred.
- Passionate about building products and features and building a product from scratch with thrust on DevOps, Web security, TLS/SSL, web sockets, etc.
- Have a good understanding of setting up & managing cloud servers like AWS, Google cloud, etc.
- Manage Key-value based databases like Redis
- Deploy source code by way of encryption and setting up Docker on cloud servers.
- Working on 3rd party managed services for Queue
- Experience / knowledge of Microservices, Laravel Lumen
Additional Information
- Immediate / Early joiners preferred.
- This is a Work from Office / Hybrid role.
- Office is in Green Park, New Delhi 110016 (5 min walk from Metro station)
- We are a Small crack team and building a World class product
- BYOD - Bring your own device (Laptop)
- Candidate must be willing to work in a high exposure - high accountability Startup environment and grow significantly with the company.
Get to know us
- https://www.instagram.com/hiringplug
- https://www.facebook.com/hiringplugofficial
- https://twitter.com/hiringplug
- https://blog.hiringplug.com
- www.hiringplug.com
- “Top HR & Work Tech Startup” – by People Matters both in 2019 & 2020
- “10 Best HR Tech startups 2019” – by Silicon India in Oct 2019
- “Best resourcing software 2019” – by HR Association of India in Jan 2019
Talk to you soon!
Javascript
HTML/CSS
jQuery
Bootstrap
- Gathering and evaluating user requirements in collaboration with product owners and engineers.
- Ensuring design consistency with the client’s development standards and guidelines.
- Ensuring high performance on mobile and desktop and fluency in mobile-based information architecture and design.
- Creating visually appealing experiences that feature user-friendly design and clear navigation.
- Guiding and maintaining developer teams and best practices.
What you need to have:
- Hands-on experience in building Web User Interface (UI) using HTML/HTML5, CSS, SCSS, Advance Javascript Libraries, Jquery, Bootstrap and UI frameworks like Node.js React, redux/angular.js/ backbone, Hapi.js.
- Experience in creating ‘Responsive’ and ‘Adaptive’ web-sites using HTML5 and CSS3 targeting desktop, tablet, and mobile devices.
- Proficiency with Angular 2/4/5/6/7/8
- For UI developer Job- must have good understanding of AJAX and JavaScript Dom manipulation Techniques
- Strong expertise with HTML, CSS, and writing cross-browser compatible code
- Experience in JavaScript build tools like grunt or gulp
- Expert in any one of the modern JavaScript MV-VM/MVC frameworks (AngularJS, JQuery, NodeJS, GruntJS, ReactJS)
- Strong understanding of front-end coding and development technologies.
- For UI developer job- must have the ability to provide SEO solutions for websites
- Experience with building the infrastructure for serving the front-end app and assets.
- Sound knowledge of IT concepts and the latest trends.
- Strong verbal and written communication and interpersonal skills
• Strong experience working with Big Data technologies like Spark (Scala/Java),
• Apache Solr, HIVE, HBase, ElasticSearch, MongoDB, Airflow, Oozie, etc.
• Experience working with Relational databases like MySQL, SQLServer, Oracle etc.
• Good understanding of large system architecture and design
• Experience working in AWS/Azure cloud environment is a plus
• Experience using Version Control tools such as Bitbucket/GIT code repository
• Experience using tools like Maven/Jenkins, JIRA
• Experience working in an Agile software delivery environment, with exposure to
continuous integration and continuous delivery tools
• Passionate about technology and delivering solutions to solve complex business
problems
• Great collaboration and interpersonal skills
• Ability to work with team members and lead by example in code, feature
development, and knowledge sharing
HTML/CSSJavascriptPHP
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Full Stack Developer - Averlon