Senior Test Engineer

About Us

Invorto is our Voice AI product, bringing intelligent voice agents to real-world customer and operational use cases. Our voice pipeline is built in Python, running an STT → LLM → TTS architecture on top of the Pipecat framework.

This is a chance to work on hard problems in voice AI — latency, accuracy, naturalness, and reliability — building zero-to-one, owning your area end-to-end, and shipping to production at scale.

Note: This is a customer-facing role, and strong communication skills are essential.

About the Role

We're looking for a Voice AI Research Engineer to join the Invorto team and help build and continuously improve the voice AI systems that power our intelligent voice agents. This role is focused on the specialized craft of voice AI — designing evaluation and automation frameworks that ensure our STT, LLM, and TTS pipeline performs reliably in real-world, production conditions.

What You'll Do

• Design and build automated testing and quality frameworks for our STT → LLM → TTS voice pipeline, built on Pipecat
• Evaluate and benchmark STT, LLM, and TTS/ASR components on accuracy, latency, naturalness, and robustness across accents, languages, and real-world audio conditions
• Work hands-on with STT, TTS, and ASR models — fine-tuning, evaluating, and improving them for production use cases
• Identify failure modes and edge cases across the pipeline (background noise, accents, interruptions, turn-taking, latency, pipeline-stage handoffs) and build systems to catch them before production
• Collaborate closely with engineering to integrate quality checks and automation into the voice agent development lifecycle within the Pipecat-based architecture
• Research and stay current with advances in voice AI, and bring in new techniques, models, and tools to improve pipeline performance
• Work directly with customers to understand real-world voice use cases and translate them into evaluation criteria and quality benchmarks
• Partner with product and engineering to define what "production-grade quality" means for voice agents and drive the team toward it

What We're Looking For

• 4–6 years of experience, with a specialization in voice AI systems and automated quality evaluation
• Hands-on experience with STT (Speech-to-Text), TTS (Text-to-Speech), and ASR (Automatic Speech Recognition) models
• Experience designing and building automated testing/evaluation frameworks for voice or speech systems
• Strong understanding of what drives voice AI quality — accuracy, latency, naturalness, and robustness to real-world variability
• Strong programming skills in Python; familiarity with Pipecat or similar voice pipeline/orchestration frameworks is a plus
• Understanding of STT → LLM → TTS pipeline architectures and the trade-offs involved at each stage
• Research mindset — comfortable exploring new models, techniques, and tools and translating them into practical improvements
• Excellent communication skills — this is a customer-facing role, and you'll regularly engage directly with customers to understand needs and validate quality expectations

Designation: Kotlin Developer

Position 1 Junior

Position 2 Senior

Experience: 2 or 4 years

Package: 4.5-7 lacs/annum in hand

Position: Contractual (at least for 6 months and extendable basis performance)

Company Name: Dofin Corp.

Website: www.dofin.co

Job Location: Work from where it works for you

Who We are:

Dofin is a Product based company headquartered in Sheridan Way, California. Since 2019 we have been helping global companies and established brands reimagine their business by building impactful digital engineering solutions powered by the latest technologies.

What We do:

We create an engaging product on time with a team that designs software products with excellence.

Mandatory Skills:

• AZ-104 (Azure Administrator) experience
• CI/CD migration expertise
• Proficiency in Windows deployment and support
• Infrastructure as Code (IaC) in Terraform
• Automation using PowerShell
• Understanding of SDLC for C# applications (build/ship/run strategy)
• Apache Kafka experience
• Azure web app

Good to Have Skills:

• AZ-400 (Azure DevOps Engineer Expert)
• AZ-700 Designing and Implementing Microsoft Azure Networking Solutions
• Apache Pulsar
• Windows containers
• Active Directory and DNS
• SAST and DAST tool understanding
• MSSQL database
• Postgres database
• Azure security

At Sudoviz, you will work closely with Product Management, Frontend, Backend engineers, and Data scientists that work hard to ensure that Sudoviz's products and platforms are helping our customer's most pressing security problems through intuitive and creative UI solutions.

You will develop secure, and well-tested, and performant features.

As a UI Rockstar, you will craft and code our internal standards for style, maintainability and document best practices for a high-scale web environment. You will maintain and advocate standards through peer code review while consistently shipping incremental features and improvements with minimal guidance.

You will own end-to-end delivery of product features, learn, collaborate and help train other Frontend Engineers joining the team.

Frontend Developer Responsibilities:

• Outstanding Professional experience with React, VueJS, and other modern JavaScript web frameworks such as Angular, Ember, etc
• Experience with writing automated tests using Jest, Karma, Jasmine, Mocha, AVA, tape, etc
• A solid understanding of JavaScript
• Core web and browser concepts (eg. how browsers work? how the rendering engine constructs a website page
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Experience with user interface design
• Developing and implementing highly responsive user interface components using React concepts.
• Developing and implementing frontend architecture to support user interface concepts.
• Design an architecture to support complex data labeling and filtering from multiple sources
• Research how to optimally model and display multidimensional data (e.g. D3 graphs and complex tables)
• Build a framework to support a user-friendly querying language
• Build a comprehensive UI dashboard from the ground up
• Team player - collaborate with Product Designers and Product Managers in order to develop an incredible user experience

Must have

• Excellent communication and documentation skills
• Bachelor's degree in Computer Science
• Good project management skills
• In-depth knowledge of JavaScript, CSS, HTML, and frontend languages.
• Knowledge of REACT tools Webpack, Enzyme, Redux, and Flux.
• Knowledge of performance testing frameworks, including Mocha and Jest.
• Experience with browser-based debugging and performance testing software

Nice to have

• Master's in Computer Science or equivalent/similar
• Monitoring and improving frontend performance.
• Experience in peak performance organizations/product companies
• Experience working with a remote team with a global culturally diverse team
• Passion for open source

Communication

• Proficiency in Written and Verbal communication for success in a remote asynchronous collaboration work environment
• Clearly and concisely communicate about complex technical, architectural problems

Mindset

• Positive solution-oriented mindset with demonstrated ability to onboard and integrate with an organization long-term
• Ability to achieve consensus with peers and clearly share status updates
• Self-motivated and Self managing individual with excellent organizational skills

About the position

We're looking for an experienced and motivated Frontend Developer to join our growing Engineering department. As a Frontend developer you will work closely with the founding team on building an exciting and unique new AppSec management tool. The ideal candidate will be able to work both independently and in a team, collaborating with other team members in product, UX/UI and R&D. It’s a great opportunity to join at an early stage and help shape the future of Application Security Posture Management.

Requirements:

• At least 3 years of experience in web development
• Expert-level JavaScript skills
• Advanced experience with React and Redux

Responsibilities

·        Handle inquiries and requests from customers and address their needs

·        Stay on top of accounts, making sure they receive services that are within their budget and meet their needs

·        Meet regularly with other team members to discuss progress and find new ways to improve business

                      Serve as a brand ambassador for existing and new products, developing  tailored sales pitches to each client.

·        Coordinate with Customer Support and Marketing to ensure customers satisfaction and appropriately introduce new products as they relate to client needs.

·        Generate progress reports for clients and senior leaders within the organization

·        Identify upsell, cross-sell, and renewal opportunities and communicate with the sales team regularly

Required skills and qualifications

·        Internship or professional experience in a sales or customer service role

·        Ability to multitask and juggle several responsibilities simultaneously

·        Strong written and verbal communication skills 

·        Excellent organizational skills and attention to detail

Role and Responsibility:

 Developing firmware for robust embedded system devices

 Active involvement in designing architecture, communication protocols & selection of technology.

 Designing test cases and active participation in testing

 Team building and grooming new members.

Candidate Skill Set:

 Thorough knowledge and hands on experience of Embedded C programming.

 Experience of firmware development on multiple microcontroller families like AVR, MSP430, STM32,

Renesas, etc.

 Strong programming & debugging skills.

 Knowledge of IDE’s like Keil, AVR Studio, IAR, Cubesuit will be an added advantage.

 Hands on experience of working on wireless communication (BLE, Wi-Fi, Zigbee, LoRa, GSM/ GPRS)

Qualification:

 A team player with excellent analytical, problem-solving skills, with strong ability to quickly learn.

 Passion for developing products with new technologies.

 Bachelor's/ master’s degree in electronics related discipline or equivalent experience

 Experience of 1-3 years

We are looking for a Technical Content Writer with 4+ years of experience in producing high-quality documentation that can contribute to the overall success of our products. The selected candidate will work collaboratively with developers, quality assurance engineers, product managers, and usability experts to make our products easier to understand and use.

Job Responsibilities:

• You will be responsible for authoring tasks, creation, and integration of printed or electronic end-user documentation
• Document ongoing software developments in applications, products, and services
• Develop user guides, technical specification documents, online help files, API documents, feature description documents, How-To articles, and other ad hoc documentation deliverables
• Contribute to process improvements for enhancing efficiency
• Demonstrate ability to communicate effectively with developers and SMEs to gather knowledge on functional requirements
• Create tutorials to help end-users use a variety of applications
• Create and maintain the information architecture
• Provide estimates about documentation tasks to the Scrum Master
• Provide technical documentation for newly developed features on time and as per the defined quality standards

Required Skills:

• 4+Years of Relevant experience in the field of technical documentation
• Knowledge of end-user documentation/product documentation/technical documentation
• Excellent technical writing skills
• Creative conceptual thinker
• Impeccable command over grammar with excellent communication skills
• Proficient in working with an XML editor, authoring, and other graphics-related tools like SnagIt, Visio, etc

• Develop scalable, secured, and efficient backend for the website, mobile app, and browser extension.
• Integration of user-facing elements developed by front-end developers
• Solve complex performance problems and architectural challenges
• Ensure HTML, CSS, and shared JavaScript is valid and consistent across related applications
• API development for mobile app, browser extension, web
• Design and maintain a database
• Develop components of the database such as storage, queries, and triggers
• Create reusable, effective, and scalable PHP code
• Implement security and data protection measures
• Integration of payment gateway, third-party services via API
• Source code management using bit bucket/git
• Using/creating packages for reusability across the products
• Integration of multiple data sources and databases into one system