BigRio

Job Title: Full Stack/ Frontend Developer

Location: Chennai, India

Duration: Full-Time

Position Overview

We are seeking an experienced and motivated Full Stack/ Frontend Developer to join our innovative team. If you are passionate about coding, problem-solving, and building intuitive user interfaces, we would love to hear from you! In this role, you’ll work closely with back-end developers and UX/UI designers to deliver exceptional web applications for the higher education sector.

Key Responsibilities

● Develop and maintain interactive, responsive, and user-friendly front-end applications using Java, JavaScript, and modern frameworks.

● Collaborate with back-end developers to integrate front-end functionality with back-end services.

● Work closely with UX/UI designers to ensure user interfaces are visually appealing, functional, and consistent.

● Participate in code reviews and uphold high-quality coding standards. ● Troubleshoot and resolve front-end issues and optimize performance. ● Stay up-to-date with the latest trends in front-end development.

Required Skills & Experience

● 4+ years of experience in Java-based front-end development.

● Strong experience with HTML, CSS, JavaScript, and front-end frameworks. ● Hands-on experience with Spring, Hibernate, Thymeleaf, Velocity, jQuery, and Java.

● Familiarity with RESTful APIs and front-end integration practices.

● Experience in responsive design and cross-browser compatibility.

● Strong problem-solving skills and attention to detail.

● Ability to collaborate effectively in a team environment with strong communication skills. Preferred Skills

● Experience with modern JavaScript frameworks (React, jQuery plugins, DataTables, etc.).

● Familiarity with version control systems like Git.

● Knowledge of Agile development methodologies.

● Prior experience in higher education technology or education-related software.

Note: Experience with Thymeleaf and Velocity is good to have. Tapestry can be ignored as it is legacy. 

Primary Responsibilities

●         Serve as the primary resource during the client implementation/onboarding phase

●         Identify, document, and define customer business and technical needs

●         Develop clear user documentation, instructions, and standard procedures

●         Deliver training sessions on solution administration and usage

●         Participate in customer project calls and serve as a subject matter expert on solutions

●         Coordinate tasks across internal and client project teams, ensuring accountability and progress tracking

●         Perform hands-on configuration, scripting, data imports, testing, and knowledge transfer activities

●         Translate business requirements into technical specifications for product configuration or enhancements

●         Collaborate with global team members across multiple time zones, including the U.S., India, and China

●         Build and maintain strong customer relationships to gather and validate requirements

●         Contribute to the development of implementation best practices and suggest improvements to processes

●         Execute other tasks and duties as assigned

Required Skills & Experience

●         Proven experience leading software implementation projects from presales through delivery

●         Strong organizational skills with the ability to manage multiple detailed and interdependent tasks

●         2–5 years of experience in JavaScript and web development, including prior implementation work in a software company

●         Proficiency in some or all of the following:

○         JavaScript, PascalScript, MS SQL Script, RESTful APIs, Azure, Postman

○         Embarcadero RAD Studio, Delphi

○         Basic SQL and debugging

○         SMS integration and business intelligence tools

●         General knowledge of database structures and data migration processes

●         Familiarity with project management tools and methodologies

●         Strong interpersonal skills with a focus on client satisfaction and relationship-building

●         Self-starter with the ability to work productively in a remote, distributed team environment

●         Experience in energy efficiency retrofits, construction, or utility demand-side management is a plus

Key Responsibilities

• Backend & API Engineering (60% Focus)
• Design and implement REST APIs and microservices for high-performance AI systems.
• Apply enterprise object-oriented programming best practices for secure, scalable backend services.
• Integrate AI-powered features with cloud-native architectures.
• Generative AI & LLM Development (40% Focus)
• Build LLM-powered features with the OpenAI API or other LLM APIs (reasoning and non-reasoning models, temperature tuning, version control).
• Implement retrieval-augmented generation (RAG).
• Apply advanced prompt engineering and model tuning techniques for optimized results.
• Deploy and manage solutions using Docker and secure integrations (e.g., SSO, Google Drive).

What We’re Looking For

• 10+ years of backend engineering experience (REST APIs, microservices, OO enterprise architecture).
• 3+ years of experience building AI/ML solutions (LLMs, RAG, OpenAI API).
• Strong hands-on Python expertise and object-oriented design patterns.
• Hands-on experience with Langchain, Lambda, Docker, and secure system integrations.
• Proven track record delivering production-ready, scalable applications.

Job Title: QA Engineer – WebUI Automation (WebdriverIO) Location: Remote (India)

Work Hours: Full-time, UK Hours

About BigRio:

BigRio is a remote-based, technology consulting firm headquartered in Boston, MA. We specialize in delivering advanced software solutions that include custom development, cloud data platforms, AI/ML integrations, and data analytics. With a diverse portfolio of clients

across industries such as healthcare, biotech, fintech, and more, BigRio offers the opportunity to work on cutting-edge projects with a team of top-tier professionals.

Job Description:

BigRio is seeking a highly skilled and detail-oriented QA Engineer with a strong background in WebUI testing and automation using WebdriverIO. The ideal candidate will be passionate about ensuring software quality and possess experience working in agile, fast-paced

environments. You will play a key role in our QA team, designing and executing test strategies for modern web applications.

Key Responsibilities:

·        Design, develop, and execute automated test scripts using WebdriverIO

·        Perform functional, regression, and UI testing across web-based applications

·        Collaborate closely with developers, product owners, and other QA engineers to ensure test coverage and quality standards

·        Develop and maintain robust test automation frameworks

·        Identify, document, and track bugs using test management and issue tracking tools

·        Review product requirements and technical documentation to write effective test cases

·        Contribute to the continuous improvement of QA processes and best practices

Required Skills & Experience:

·        3+ years of experience in QA with a focus on WebUI automation testing

·        Strong hands-on experience with WebdriverIO and related automation frameworks

·        Proficient in JavaScript/TypeScript for test automation

·        Familiarity with CI/CD pipelines and integration of automated tests

·        Experience in working with tools like Jenkins, Git, JIRA, and test management tools

·        Solid understanding of software QA methodologies, tools, and processes

·        Excellent analytical and problem-solving skills

·        Strong verbal and written communication skills

Nice to Have:

·        Experience with other testing tools like Selenium, Cypress, or Playwright

·        Knowledge of BDD tools like Cucumber

·        Exposure to cloud-based test execution platforms (e.g., BrowserStack, Sauce Labs)

Job Title: QA Engineer – ETL & HL7 (Data Pipeline QA) Location: Remote – India (UK Working Hours)

Job Type: Full-Time Company: BigRio

About BigRio:

BigRio is a remote-based, technology consulting firm headquartered in Boston, MA. We specialize in delivering advanced software solutions that include custom development, cloud data platforms, AI/ML integrations, and data analytics. With a diverse portfolio of clients

across industries such as healthcare, biotech, fintech, and more, BigRio offers the opportunity to work on cutting-edge projects with a team of top-tier professionals.

Job Description:

We are seeking a highly skilled and detail-oriented QA Engineer with strong experience in ETL testing and HL7 validation to join our growing data engineering team. This role will focus on data pipeline testing, ensuring data accuracy, quality, and integrity as it moves

across systems and services in a healthcare-focused environment.

Key Responsibilities:

·        Design, develop, and execute test plans and test cases for ETL processes and data pipelines.

·        Validate data transformations, data integrity, and completeness across source and target systems.

·        Conduct end-to-end testing of HL7 messages and healthcare data flows.

·        Collaborate with developers, data engineers, and stakeholders to define test strategies and identify issues.

·        Automate QA processes wherever feasible using appropriate scripting and tools.

·        Perform root cause analysis and ensure timely defect resolution.

·        Ensure compliance with data quality standards and healthcare regulations.

Required Qualifications:

·        4+ years of experience in QA with a focus on ETL/data pipeline testing.

·        Hands-on experience with HL7 message formats and healthcare data exchange.

·        Strong understanding of data warehousing concepts, data mapping, and validation techniques.

·        Proficient in writing complex SQL queries for data validation.

·        Experience working with large datasets in a cloud or hybrid environment.

·        Familiarity with QA automation tools is a plus (e.g., PyTest, Selenium, JMeter).

·        Strong communication and documentation skills.

Nice to Have:

·        Experience with cloud data platforms like AWS, Azure, or GCP.

·        Prior experience in the healthcare or life sciences domain.

·        Knowledge of FHIR standards or healthcare interoperability.

Role Overview:

We are looking for a detail-oriented and experienced Full Stack Developer to join our growing team in India. This is a remote, full-time opportunity to work on high-impact

projects using modern web technologies. While specific project discovery is underway, we’re looking to onboard developers with a solid foundation across front-end and back-end technologies who are comfortable working in agile environments. You will be collaborating directly with a US-based client and must be available to work the UK shift.

Key Responsibilities:

·        Develop and maintain scalable and performant full-stack web applications

·        Collaborate with UI/UX designers and backend teams to implement responsive, user- friendly interfaces

·        Write unit tests using Jest and ensure code quality and reliability

·        Develop RESTful APIs using Node.js and NestJS framework

·        Utilize Docker Compose for local development and deployment

·        Manage and optimize MySQL databases, including views, stored procedures, and performance tuning

·        Implement access control mechanisms using identity providers like Okta or Auth0

·        Document APIs using tools like SwaggerUI and Postman

·        Participate in sprint planning, code reviews, and team stand-ups via JIRA and Confluence

·        Use Git for version control and manage merge requests and branches effectively

·        Integrate application loggers for monitoring and diagnostics

Must-Have Skills:

·        Proficiency in HTML, CSS, SASS/SCSS

·        Strong hands-on experience with Angular 18 or higher

·        Familiarity with Angular Material or similar UI component libraries

·        Experience with Node.js and NestJS 10+

·        Working knowledge of Docker Compose

·        Strong SQL skills and experience with MySQL

·        Understanding of authentication and authorization best practices with Okta, Auth0, etc.

·        Comfort using Postman, SwaggerUI, Git, and logging tools

·        Familiarity with agile development processes and using JIRA and Confluence

Nice to Have:

·        Experience with form builders like Formsite or FormSort

·        Knowledge of data encryption best practices

·        Prior experience in the public health or POSIT (Public Health Informatics) domain

Qualifications:

·        Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

·        3–6 years of experience in full-stack development

·        Strong communication skills and the ability to work independently in a remote team environment

Availability to work UK shift hours to ensure overlap with the US-based client

Equal Opportunity Statement:

BigRio is an equal-opportunity employer. We prohibit discrimination and harassment of any kind based on race, religion, national origin, sex, sexual orientation, gender identity, age, pregnancy, status as a qualified individual with disability, protected veteran status, or other protected characteristic as outlined by federal, state, or local laws. BigRio makes hiring decisions based solely on qualifications, merit, and business needs at the time. All qualified applicants will receive equal consideration for employment.

Key Responsibilities:

• Develop and maintain scalable and performant full-stack web applications
• Collaborate with UI/UX designers and backend teams to implement responsive, user-friendly interfaces
• Write unit tests using Jest and ensure code quality and reliability
• Develop RESTful APIs using Node.js and NestJS framework
• Utilize Docker Compose for local development and deployment
• Manage and optimize MySQL databases, including views, stored procedures, and performance tuning
• Implement access control mechanisms using identity providers like Okta or Auth0
• Document APIs using tools like SwaggerUI and Postman
• Participate in sprint planning, code reviews, and team stand-ups via JIRA and Confluence
• Use Git for version control and manage merge requests and branches effectively
• Integrate application loggers for monitoring and diagnostics

Must-Have Skills:

• Proficiency in HTML, CSS, SASS/SCSS
• Strong hands-on experience with Angular 18 or higher
• Familiarity with Angular Material or similar UI component libraries
• Experience with Node.js and NestJS 10+
• Working knowledge of Docker Compose
• Strong SQL skills and experience with MySQL
• Understanding of authentication and authorization best practices with Okta, Auth0, etc.
• Comfort using Postman, SwaggerUI, Git, and logging tools
• Familiarity with agile development processes and using JIRA and Confluence

Nice to Have:

• Experience with form builders like Formsite or FormSort
• Knowledge of data encryption best practices
• Prior experience in the public health or POSIT (Public Health Informatics) domain

Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
• 3–6 years of experience in full-stack development
• Strong communication skills and the ability to work independently in a remote team environment

Availability to work UK shift hours to ensure overlap with the US-based client

Solution Engineer                                                             

Primary Responsibilities

●         Serve as the primary resource during the client implementation/onboarding phase

●         Identify, document, and define customer business and technical needs

●         Develop clear user documentation, instructions, and standard procedures

●         Deliver training sessions on solution administration and usage

●         Participate in customer project calls and serve as a subject matter expert on solutions

●         Coordinate tasks across internal and client project teams, ensuring accountability and progress tracking

●         Perform hands-on configuration, scripting, data imports, testing, and knowledge transfer activities

●         Translate business requirements into technical specifications for product configuration or enhancements

●         Collaborate with global team members across multiple time zones, including the U.S., India, and China

●         Build and maintain strong customer relationships to gather and validate requirements

●         Contribute to the development of implementation best practices and suggest improvements to processes

●         Execute other tasks and duties as assigned

Note: Salary offered will depend on the candidate's qualifications and experience.

Required Skills & Experience

●         Proven experience leading software implementation projects from presales through delivery

●         Strong organizational skills with the ability to manage multiple detailed and interdependent tasks

●         2–5 years of experience in JavaScript and web development, including prior implementation work in a software company

●         Proficiency in some or all of the following:

○         JavaScript, PascalScript, MS SQL Script, RESTful APIs, Azure, Postman

○         Embarcadero RAD Studio, Delphi

○         Basic SQL and debugging

○         SMS integration and business intelligence tools

●         General knowledge of database structures and data migration processes

●         Familiarity with project management tools and methodologies

●         Strong interpersonal skills with a focus on client satisfaction and relationship-building

●         Self-starter with the ability to work productively in a remote, distributed team environment

●         Experience in energy efficiency retrofits, construction, or utility demand-side management is a plus

Responsibilities:

●        Technical Leadership:                                                                                                     

○        Architect and design complex software systems

○        Lead the development team in implementing software solutions

○        Ensure adherence to coding standards and best practices

○        Conduct code reviews and provide constructive feedback

○        Troubleshoot and resolve technical issues

●        Project Management:                                                                                                       

○        Collaborate with project managers to define project scope and requirements

○        Estimate project timelines and resource needs

○        Track project progress and ensure timely delivery

○        Manage risks and identify mitigation strategies

●        Team Development:                                                                                                         

○        Mentor and coach junior developers

○        Foster a collaborative and supportive team environment

○        Conduct performance evaluations and provide feedback

○        Identify training and development opportunities for team members

●        Innovation:                                                                                                                          

○        Stay abreast of emerging technologies and industry trends

○        Evaluate and recommend new technologies for adoption

○        Encourage experimentation and innovation within the team

Qualifications                                                                                                                                 

●        Experience:                                                                                                                        

○        12+ years of experience in software development

○        4+ years of experience in a leadership role

○        Proven track record of delivering successful software projects

●        Skills:                                                                                                                                    

○        Strong proficiency in C# programming languages

○        Good knowledge on Java for reporting

○        Strong on SQL - Microsoft azure

○        Expertise in software development methodologies (e.g., Agile, Scrum)

○        Excellent problem-solving and analytical skills

○        Strong communication and interpersonal skills

○        Ability to work independently and as part of a team

Position Overview:

We are looking for a Senior Technical Writer and Business Analyst with a strong background in development and architecture who likes to get into the details! The ideal candidate will play a key role in assisting with Tech Diligence reports by gathering information from various teams and translating it into a format that is easily understandable by business stakeholders. Expertise with Generative AI ( LLMs) is required.

Responsibilities:

·        Collaborate with cross-functional teams to gather technical information and insights for Tech Diligence reports.

·         Analyze technical documentation, code repositories, and other relevant resources to extract key information.

·        Translate complex technical concepts into clear, concise, and compelling written content suitable for business stakeholders.

·        Develop and maintain documentation standards, templates, and style guides.

·        Review and edit technical content produced by other team members for accuracy, clarity, and consistency.

·         Stay up-to-date with industry trends, emerging technologies, and best practices in technical writing.

·        Expert at using Generative AI ( LLMs)

Experience & Background

• 7 + years of experience in technical writing.
• Strong foundation in structured documentation methodologies (DITA, XML, modular writing, etc.).
• Proficient in Google Docs, MS Office, graphs, and visualization tools.
• Solid understanding of various technology stacks and ability to document them effectively.

AI & Documentation Automation

• Strong exposure to AI-driven documentation tools (ChatGPT, Copilot, AI-assisted metadata tagging, etc.).
• Experience with documentation automation and content optimization workflows.
• Genuine interest in working with AI-driven tools to enhance documentation processes.

Resume & Communication Skills

• Concise and well-structured resume with minimal grammatical errors.
• Excellent verbal and written communication skills (this is mandatory).
• Ability to communicate clearly, keep responses crisp but detailed, and articulate thoughts effectively.
• Must be able to communicate with a global audience and handle various communication styles.

Technical & Documentation Tools

• Proficient in API documentation, doc-as-code workflows, and structured writing approaches.
• Experience with Markdown, DITA, Confluence, JIRA, or similar documentation tools.
• Ability to handle graphs, process flows, and visual representation of technical information.

Requirements:

·        Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience).

·        Proven experience as a technical writer, with a focus on technology and architecture.

·        Strong understanding of software development processes, systems architecture, and technical concepts.

·         Proficiency in gathering and synthesizing information from multiple sources.

·        Excellent written and verbal communication skills, with the ability to tailor content for different audiences.

·        Attention to detail and a commitment to producing high-quality work.

·        Familiarity with version control systems (e.g., Git) and documentation tools (e.g., Markdown, Confluence).

·        Experience with Agile methodologies and working in cross-functional teams is a plus.

·        Ability to work independently with minimal supervision.