1. Channel encoding/Decoding techniques in Digital communication
2. Hands experience on Digital Modulation schemes (BPSK/QPSK/8PSK and QAM)
3. Experience on Digital Filters (FIR/IIR) design and Simulations
4. Hands on experience with Zynq Ultra scale/Kria SoM. Application porting on Peta Linux
5. Experience on FPGA, DSP & ARM Processor
6. Knowledge on SCA Standards

About Avantel Limited
About
AVANTEL LIMITED is a technology driven public limited company with focus on developing innovative wireless communication products and solutions to meet unique requirements of defense, railways, and telecom sectors. The organization is certified against AS 9100D and ISO 9001:2015 standards for Quality Management System. For more details visit www.avantel.in.
Tech stack
Candid answers by the company
AVANTEL LIMITED is a technology driven public limited company with focus on developing innovative wireless communication products and solutions to meet unique requirements of defense, railways, and telecom sectors
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Criteria
Mandatory
- Strong Product / Business Analytics profile, with a focus on B2C digital products
- Mandatory (Experience 1): Must have 4+ YOE in Consumer analytics for Product / Marketing / Business / Consumer behaviour Insights for B2C Products (Don't want logistics, operations or supply-chain focused analytics profiles, they should have worked on consumer-side analytics)
- Mandatory (Experience 2): Must have hands-on experience with data analysis tools (SQL, Excel, Python, R)
- Mandatory (Experience 3): Must have hands-on experience with KPI dashboard creation and visualization platforms (Tableau, Power BI among others) for effective reporting at various organizational levels
- Mandatory (Experience 4): Proven ability to translate and communicate complex analytical concepts into clear, actionable insights for non-technical stakeholders
- Mandatory (Company): B2C product companies offering digital / Tech products (such as Fintech, EdTech, AdTech, TravelTech)
- Mandatory (Exclusion): Avoid all e-commerce companies like Meesho, Amazon, Flipkart, Swiggy, as their scope of work is limited and irrelevant to their requirement.
- Note: Candidates must be from B2C tech product companies where the core user experience is driven by the technology itself—not from companies like Ola, Swiggy, Zepto, Zomato, Uber, where the user experience is shaped by a tangible service (e.g., food delivery or cab rides).
- Mandatory (Stability): Minimum 2 years per role required. One short stint is acceptable if there’s a long tenure (eg: 5+ years) in a prior role. Frequent job changes are straight rejects.
- Note: Total years of experience must not exceed 6 years.
Preferred Companies
Scaler, Unacademy, upGrad, BYJU’S, Vedantu, Khan Academy, Toppr, Practo, QISpine, Paytm, Paytm Money, Freo Money, Groww, Zerodha, CRED, Navi, PhonePe, Jupiter, Kuku FM, Hike Messenger, Pocket FM, Dailyhunt, Gaana, JioSaavn, MX Player, Hotstar, Gameskraft, Dream11, MPL, Nazara Technologies, WinZO
As a Senior Platform Engineer at Brevo, you are a systems architect who treats infrastructure as software. Your goal is to build a resilient, self-service data platform that allows our engineering teams to ship faster without worrying about the underlying storage complexities. You will bridge the gap between deep Linux internals and high-level automation.
Your Impact at Brevo:
- Own the delivery and lifecycle management of data-storage platforms, ensuring they meet product requirements for performance, reliability, security, and scale.
- Bring a product mindset by balancing user needs, operational excellence, and long-term sustainability.
- Architect, implement, and automate data-storage infrastructure (e.g., SQL, NoSQL, object, and file storage) using infrastructure-as-code and configuration-management tools such as Terraform and Ansible.
- Drive platform reliability and resilience, including installation, configuration, parameter tuning, observability, and continuous performance optimisation for all supported data engines.
- Develop, evolve, and enforce robust backup, disaster recovery, and business-continuity strategies, ensuring data durability and compliance with internal and external standards.
- Collaborate cross-functionally with product, engineering, and security teams to understand workload characteristics, define SLOs/SLAs, and deliver platform capabilities that accelerate product development.
- Lead automation initiatives across storage-related CI/CD and operational workflows, reducing manual overhead, improving consistency, and increasing delivery velocity.
- Work on production issues, perform deep root-cause analysis, and drive long-term fixes and systemic improvements across the platform.
- Produce and maintain high-quality documentation of architectures, operational procedures, standards, and best practices to ensure platform transparency and reproducibility.
Who you are:
- You have 6-9 years of relevant experience.
- Strong expertise in Linux systems engineering and operating mission-critical services at scale.
- Hands-on experience managing and tuning multiple classes of data engines, such as PostgreSQL, MongoDB, ClickHouse, ScyllaDB, MinIO, or equivalent SQL/NoSQL/object-storage technologies.
- Deep understanding of backup, restore, replication, and disaster-recovery patterns, along with experience implementing them in distributed environments.
- Skilled in building end-to-end automation using scripting languages and IaC tools (Ansible, Bash, and Terraform), with demonstrated expertise in architecting reusable, scalable, and maintainable automation frameworks for complex environments.
- Excellent diagnostic and problem-solving skills, capable of navigating complex storage performance issues, distributed-system failures, and production incidents.
- Experience on SRE key principles, Monitoring & Observability, SLO/SLA/SLI, Error budget, incident response, and postmortems.
- A platform and product mindset - thinking in terms of self-service, reliability, APIs, user experience, and long-term platform evolution.
Why people love working at Brevo:
- A place to grow, together: Join a diverse, international team in a modern office buzzing with energy and ideas.
- Practical perks for everyday balance: Cab Facility and per-day meal vouchers; Employee-friendly salary structure; 1.4x pay on holidays/weekends for critical work; excellent referral program with high-value gift options (e.g., bike, flight tickets)
- Learning, every step of the way: Over 1,55,000 courses on Udemy, along with facilitator-led sessions, and personalised training programs tailored to individual and team needs
- Flexible for life: A hybrid setup (2 days WFH), budget for your home workspace, and a generous leave policy to help you balance life and work effortlessly
- Wellbeing that works: INR 10 Lakh medical insurance, maternity support, childcare facilities, and wellness bonuses to keep you and your family covered
- A culture that cares: Annual company off-sites, inter-office trips, team outings, active social, green, and LGBTQIA+ communities, along with festive celebrations - all making Brevo a vibrant and inclusive workplace.
esponsibilities
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to back-end
- Collaborate with other team members and stakeholders
Key Skills
- Should have hands-on experience in advanced JavaScript libraries and frameworks, such as ReactJS, Bootstrap. (ReactJS is Mandatory)
- Proficient in web markup, including HTML5, CSS3
- Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS and experience in building/using REST APIs
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.
- Good understanding of SEO principles and ensuring that the application will adhere to them.
LLM Engineer
3-6 Years
Bengaluru/Mumbai/Remote
WHO WE ARE:
TIFIN is a fintech platform backed by industry leaders including JP Morgan, Morningstar, Broadridge, Hamilton Lane, Franklin Templeton, Motive Partners and a who’s who of the financial service industry. We are creating engaging wealth experiences to better financial lives through AI and investment intelligence-powered personalization. We are working to change the world of wealth in ways that personalization has changed the world of movies, music and more but with the added responsibility of delivering better wealth outcomes.
We use design and behavioral thinking to enable engaging experiences through software and application programming interfaces (APIs). We use investment science and intelligence to build algorithmic engines inside the software and APIs to enable better investor outcomes. In a world where every individual is unique, we match them to financial advice and investments with a recognition of their distinct needs and goals across our investment marketplace and our advice and planning divisions.
OUR VALUES: Go with your GUT
● Grow at the Edge. We are driven by personal growth. We get out of our comfort zone and keep egos aside to find our genius zones. With self-awareness and integrity we strive to be the best we can possibly be. No excuses.
●Understanding through Listening and Speaking the Truth. We value transparency. We communicate with radical candor, authenticity and precision to create a shared understanding. We challenge, but once a decision is made, commit fully.
●I Win for Teamwin. We believe in staying within our genius zones to succeed and we take full ownership of our work. We inspire each other with our energy and attitude. We fly in formation to win together.
Key responsibilities:
- Work closely with the design and product teams to help craft conversational experiences for our users
- Ability to work independently to deliver features that the team design
- You need to own outcomes without someone watching over you
- Understand the data we have and identify how we could leverage it to create more personalised experiences for our users
- Fine tune models with data specific to our use case
- Use different RAG approaches to augment data that the LLM already has ● Ability to be a leader and independent contributor (we’re a startup so be ready to do whatever it takes)
- Setup new workflow, systems and tool from the ground up (you will have support, but we’re building things from scratch)
Requirements:
- 3+ years of experience
- Experience working with LLMs and Generative AI
- Experience building conversational bots
- Experience fine tuning models
- Experience using RAG base approaches
Understanding of financial concepts and investing would be a big plus but not required
Roles & Responsibilities of a Sr. Software Engineer:
- Collaborating with Clients, Product Managers, Architects, & Analysts to understand and review requirements & design.
- Developing and enhancing effective programs & data structures to meet objectives of the end product.
- Participating effectively in relevant aspects of software development life cycle (SDLC) and Agile Methodology including planning, design, development, testing, reviews and demonstrations.
- Investigating and resolving application issues as needed while packaging, configuring and deploying software.
- Preparing functional and technical specification documents which address the requirements.
- Researching, recommending, and introducing new technologies.
- Preparing Unit Test Cases and performing Unit Testing to confirm that the final product meets requirements and customer needs.
- Performing Regression Testing.
- Participating in Business planning, IT strategy.
- Graduation Degree in B.E / B.Tech or MCA
- Professional programming experience in developing complete stack – Both server and client side. ASP.Net Core, Web APIs, MVC and C#.
- Hands-on experience in PL/SQL, writing complex store procedure
- Understanding of various phases of SDLC
- Experience in performing unit testing and fixing bugs
- Excellent communication skills.
- Exposure to SAAS based product
- Experience in BFSI, Treasury, Trade Finance
ROLES AND RESPONSIBILITIES
● Understand the business and the potential to promote the business and brand.
● Analyzing market and sales information
● Identification of prospective clients.
● Preparing a go-to marketing strategy on digital, social media and print media
● Set up a Brand identification strategy and execution plan
● Research competitive products by identifying and evaluating product characteristics,
market share, pricing, and maintaining research databases.
● Tracks product line sales and costs by analyzing data and reviewing the competitors
reach
● Supports sales staff by pre-sales tasks, providing sales data, market trends, forecasts,
account analysis, new product information; relaying customer service requests
● Follow up with Clients through the CEO's contacts
● Website maintenance and press releases
● Marketing collateral – creation and maintenance and presentations
● E – campaign coordination
● Setting up tracking systems for marketing campaigns and online activities
● Reporting to management on marketing and sales activities
Must Haves:
● A marketing professional with a BBM/MBA in marketing
Must Haves:
● A marketing professional with a BBM/MBA in marketing.
● 4+ years of relevant experience.
● Academics from the city, where communication skills both written and spoken are
excellent.
● A dynamic professional who is very articulate, driven, and creative.
● Someone who understands the fundamentals of marketing (the 4P’s) as a foundation.
● The incumbent needs to be an expert in digital marketing that includes
a. Designing and conceptualizing visual aids – LinkedIn banners, videos, etc
b. Written skills to create thought leadership posts, blogs, etc
c. Content management to work around the products on digital mediums
d. An expert in LinkedIn and other digital tools
e. Google and derivatives
f. Website and traffic generation
g. Market research and campaigns
h. Ability to work independently as well as in a team environment
- Building reusable code and libraries for future use
- Building efficient, testable, and reusable Node JS modules
- Helping in co-creating product vision and roadmap along with Product Managers
- Planning,hiring, developing our own products to the extent required, while reviewing, managing team and morale; and most importantly,setting up required processes that takes us to the next level
- Building high performance frontend applications with react
- Managing End-to-end ownership of modules including designing, development, validation, deployment
- Creating microservices from scratch and ensuring that micro services are used wherever it makes sense.
- Understanding the fully synchronous behaviour of Nodejs
What you need to have:
- A Bachelor's degree in Computer Science, or related technical discipline
- 2+ years of Software Development experience
- Deep hands-on technical experience in object-oriented design, data structures, algorithm design, and complexity analysis
- Experience with full software lifecycle methodology, including; coding standards, code reviews, source control management, build processes, testing, and operations
- Ability to identify, empathize with and delight the customer
- While every product-line has its tech stack - different products have different technologies and it is expected that you are comfortable working across all of them as and when needed.
- Some of the technologies/frameworks that we work on - Microservices Architecture, Python, Rest/gRPC, Node.js, MySQL, Postgres, AWS, ReactJS, React Native, Kubernetes.
- Familiarity with Workers/ child processes and performance tuning
- Experience with SQL/NoSQL databases and their declarative query languages (MySQL, and MongoDB)
- Strong knowledge of the common Node Js & React or web server exploits and their solutions
- Minimum 2 years of experience in Core PHP , and hands on experience in any MVC Framework.
- Should have hands on experience or knowledge in PHP Frameworks like Codeigniter/ Laravel/ CakePHP/ Yii .
- Should have knowledge about OOPS Concept.
- Good knowledge in HTML, AJAX, JQuery & MYSQL.
- Minimum 2 years of experience in Core PHP , and hands on experience in any MVC Framework.
- Should have hands on experience or knowledge in PHP Frameworks like Codeigniter/ Laravel/ CakePHP/ Yii .
- Should have knowledge about OOPS Concept.
- Good knowledge in HTML, AJAX, JQuery & MYSQL.
Customer / Tech Support Engineer JD
We are looking for a Customer Support Engineer/Tech Support Engineer who will be solving high-priority customer technical issues in a fast-paced environment. The support team is the foundation of everything the company does, and we take the role of supporting our merchants seriously. This is a highly cross-functional role; you'll work closely with company’s merchants to uncover their business goals and then coach them on the best ways to use the company website to achieve them. Your role would involve explaining technical concepts, providing support for overall systems testing and implementation into the production, and creating and improving documents that help customers solve their problems. If you are someone who enjoys solving merchants' technical problems, we want to hear from you.
What You’ll Do:
- Participate in requirement, design discussions, and come up with solutions according to functional specifications
- Develop in-depth product expertise as a master Fulfil user and teacher
- Translate highly complex business requirements into technical solutions through efficient design and using appropriate tools and technologies
- Technical support and troubleshooting production issues and solution implementation
- Collaborating with the product team to share customer feedback, ensuring we continue to learn and improve our product and processes
- Identifying and resolving application issues, providing feedback for product improvements and overall direction
- Proactively identify areas of improvement and talk to our customers to ensure they are getting the most out of the product
- Involved in other programming and documentation including API references, guides, and tutorials
- Take an analytical approach to tracking points of friction for users, and then work with other teams to make those parts of our platform better
Requirements
We’re Looking for Someone With:
- Demonstrated proficiency with Python and SQL
- Relevant experience in working with eCommerce industry APIs e.g. Shopify, Magento, shipping carriers (e.g. USPS, DHL, FedEx etc), and Payment platforms
- Ability to adapt and write high-quality code that will be peer-reviewed.
- Familiarity with code versioning tools like GIT.
- Experience in working with web services i.e. HTTP, REST, JSON
- Superior interpersonal and customer support skills to provide excellent service










