AI + VoIP Software Engineer at Lynx Technologies LLC · Remote, Los Angeles California, Florida, New York, Virginia · 1 - 5 years · $1.5K - $4.5K / yr · Bootstrapped · Remote friendly · Posted 10 Sep 2026

We’re building a powerful, AI-driven communication platform — a next-generation alternative to RingCentral or 8x8 — powered by OpenAI, LangChain, and SIP/WebRTC. We're looking for a Full-Stack Software Developer who’s passionate about building real-time, AI-enabled voice infrastructure and who’s excited to work in a fast-moving, founder-led environment.
This is an opportunity to build from scratch, take ownership of core systems, and innovate on the edge of VoIP + AI.
What You’ll Do
- Design and build AI-driven voice and messaging features (e.g. smart IVRs, call transcription, virtual agents)
- Develop backend services using Python, Node.js, or Golang
- Integrate OpenAI, Whisper, and LangChain with real-time VoIP systems like Twilio, SIP, or WebRTC
- Create scalable APIs, handle call logic, and build AI pipelines
- Collaborate with the founder and early team on product strategy and infrastructure
- Participate in occasional in-person strategy meetings (Delhi, Bangalore, or nearby)
Must-Have Skills
- Strong programming experience in Python, Node.js, or Go
- Hands-on experience with VoIP/SIP, WebRTC, or tools like Twilio, Asterisk, Plivo
- Experience integrating with LLM APIs, OpenAI, or speech-to-text models
- Solid understanding of backend design, Docker, Redis, PostgreSQL
- Ability to work independently and deliver production-grade code
Nice to Have
- Familiarity with LangChain or agent-based AI systems
- Knowledge of call routing logic, STUN/TURN, or media servers (e.g. FreeSWITCH)
- Interest in building scalable cloud-first SaaS products
Work Setup
- 🏠 Remote work
- 🕐 Full-time role
- 💼 Direct collaboration with founder (technical)
- 🧘♂️ Flexible hours, strong ownership culture

About Lynx Technologies LLC
About
At Lynx Technologies LLC, we are redefining how software, AI, and digital products are designed, developed, and scaled. As a next-generation software development and technology partner, we specialize in building cutting-edge digital solutions for ambitious businesses worldwide.
We combine human creativity, AI automation, and advanced technology to empower startups, enterprises, and entrepreneurs to turn their ideas into reality — faster, smarter, and more efficiently than ever.
Whether it's building custom AI-powered platforms, next-gen websites, mobile apps, enterprise-grade software, or scalable digital marketing solutions — Lynx Technologies delivers with precision, innovation, and future-ready designs.
Our mission is simple: We build software for the world of tomorrow.
Tech stack
Candid answers by the company
✔️ Custom Software Development
✔️ AI-Powered Platforms & Automation Systems
✔️ Website Design & Development (Tailored to industries)
✔️ Scalable Product Store & E-Commerce Development
✔️ Mobile App Development (iOS, Android, Cross-platform)
✔️ Digital Marketing Solutions — SEO, PPC, Lead Generation
✔️ AI-Orchestrated Multi-Agent Systems for automation
✔️ Advanced UI/UX and Interactive Product Designs
✔️ Software Consulting & Product Strategy
We act as a one-stop technology partner for clients seeking performance-driven, future-ready, and AI-integrated solutions.
Company social profiles
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We are looking for a Senior Developer who has experience in developing complex end-to-end solutions.
● Take responsibility for developing product features
● Engage with Product Management and Business to drive the agenda, set your priorities and deliver awesome product features to keep the platform ahead of market scenarios.
● Design and develop using Node.js/Feather.js, React, AWS ML stack
● Develop and utilize your skills as a mentor and leader. Grow your team’s capacity by mentoring other engineers and interviewing candidates.
Sounds like you?
● Experience: 4+ years of industry experience in a software engineering role, preferably building a SaaS product. You can demonstrate the significant impact that your work has had on the product and/or the team.
● Technically strong: Deep knowledge of a high-level programming language (for example, Javascript, JAVA, Python, etc.) but it doesn’t need to be a language that we use here! Great people are effective and learn what we use quickly (or introduce us to better ways of working)
● Product focused: You take pride in building an elegant and beautiful product
● Problem solver: You excel at understanding and solving complex problems. You have astonishing attention to detail.
● Quality communicator: You can confidently break down tricky topics in writing and in person.
● Surprisingly efficient: You get a lot done quickly, and can translate your skills into new processes that your team will follow.
● Leadership: You’re ready to rapidly grow into a company leader. You will build company culture and help shape our future.
● Motivation and drive: You volunteer for new challenges without waiting to be asked.
Location: Pune (Work from home till Pandemic)
Skills: Java, Spring, Hibernate, MySQL,
Backend Skills – Java Spring Boot, JSP, MySQL, Document DB
Frontend Skills – ReactJS
Good to have ( Not Mandatory ) – Python.
Job Description:
- Hands on experience in designing and developing applications using Java
- Hands on experience in Spring, Hibernate, Micro-Services and MySQL
- Object Oriented analysis and design using common design patterns.
- Familiarity with build tools like Maven
- Proficient understanding of code versioning tools, such as Git
- Experience in Java Development
- Good to have experience or Basic knowledge in ReactJs but not mandatory
Job description
Please connect me on Linkedin Shrashti jain or DM me for sharing resume.
immediate Joiner for Mern & Full Stack Developer needed
Must have working experience in ReactJS, NodeJS,
React JS framework Laravel.
Experience in Javascript, Mongo DB ( Full Stack Developer) & Mobile App Development
Experience : 1 years to 5 years
Notice Period : 30 days (or) less
Shift : MidShift
Work Location : Jaipur,Noida(Remote), Permanent Remote
Work Type : Permanent
Software development experience in React, Node (Mern Stack / Full Stack) & Mobile App Development) Framework Laravel
(MongoDB, Express, ReactJS, NodeJS)
Must have 2+years experience in React js.
Knowledge of object oriented PHP programming
Familiarity with SQL databases and their query languages
Experience in developing with front-end web technologies (JavaScript, HTML, CSS)
Knowledge of the common PHP or web server exploits and their solutions
Company Profile:
Saffron Tech Private Limited
Saffron Tech is a result driven digital transformation company in New Jersey (NJ) & New Delhi. We are known for transforming businesses to digitization. We are providing development services and IT solutions to its clients across the globe. Being in the field of IT for more than 10 years now, the company has successfully executed over 1500 projects for its clients. Saffron Tech Pvt Ltd is a multi-faceted IT firm adept at providing Web and Mobile Application Development, IT Offshore Staffing and Digital Marketing Services.
We are servicing over 500 clients from across the globe. We are a strong 150+ member family at the moment working from state of the art office premises close to Saket, South Delhi. Our primary operational markets are USA, UK, APAC and Middle East. To know more about us and our brands please visit http://www.saffrontech.net/" target="_blank">http://www.saffrontech.net/
- Collaborate well with engineers, researchers, and data implementation specialists to design and create advanced, elegant and efficient systems
- Good experience as a MEAN Stack Developer.
- In depth experience in NodeJS, ExpressJS, Angular, Mongo DB, JavaScript.
- Experience implementing applications using Angular 1 or React
- Experience creating front end applications using HTML5, Angular, LESS/SASS
- Hands on experience with JavaScript Development on both client and server-side
- Experience with modern frameworks and design patterns, minimum one-year experience with MEAN Fullstack paradigm.
About Telyport
Telyport is an emerging tech startup in the logistics space. We are building a robust hyperlocal distribution network that is affordable, convenient, and reliable for locals, SMEs, and large enterprises with a vision to bring local commerce online.
You can share your CV to victor @ telyport dot com
Job Description
We are looking for a seasoned full-stack engineer (Python, MongoDB and Angular/React or similar JS Framework) to build out and manage our entire web infrastructure. Successful candidates will have a minimum of three years’ recent experience with all of the skills listed below.
Our project entails implementing our pre-approved UI, constructing our API, connecting the two, and setting up our server infrastructure. This includes all associated areas such as database and architecture design.
Responsibilities: Build & Maintain TELYPORT INFRASTRUCTURE
- Design and implementation of the overall web architecture.
- “Pixel-perfect” implementation of our approved user interface.
- Design and deployment of our database.
- Ensuring the entire stack is designed and built for speed and scalability.
- Design and construction of our REST API.
- Integrating our front-end UI with the constructed API.
- Design and implementation of continuous integration and deployment.
Skills: Python, MongoDB & Angular/React or similar JavaScript framework
- At least three years’ experience with:
- Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
- A relevant back-end programming language (Python)
- Database design and management, including being up on the latest practices and associated versions
- Server management and deployment for the relevant environment
- Familiarity with a relevant and globally supported framework—both front-end and back-end, if necessary— (e.g., Angular, React, Vue, Laravel or Flask)
- Ideally, familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries (e.g., Sass, Less, and webpack)
- Thorough understanding of user experience and possibly even product strategy
- Experience implementing testing platforms and unit tests
- Proficiency with Git (or another version control system as required)
- Appreciation for clean and well documented code
This is not your typical 9-5 job. If you are a hustler, passionate about what you do and would like to challenge yourself into new areas and arenas, look no further. You will have absolute creative independence in executing your roles while at the same time be chasing aggressive goals and targets to pursue and a highly competitive group of people to challenge and learn from.
Experience or College Educations don’t matter. What matters is your love & passion for building technology products. Compensation will be competitive with an option for ESOPs








