PHP Developer

Senior AI Engineer — Ruby on Rails

Techjays · Coimbatore / Chennai · Hybrid · Immediate – 30 Days Notice

About Techjays

We're the AI Reimagination Company — and that's not a tagline we put on a deck. It's what we actually do.

Techjays helps global enterprises rebuild the way they operate using AI at the core: not as a pilot, not as a feature, but as a foundational layer across products, workflows, and infrastructure. We're an Anthropic partner, which means our engineers get early access to frontier models and tools before they hit the market.

Our team includes engineers and leaders from Google, Akamai, NetApp, ADP, Cognizant Consulting, and Capgemini. We run like a high-agency startup, but we build production systems that real enterprise clients depend on.

Every project is greenfield. Every line of code you write ships.

What This Role Actually Is

This isn't a "keep the monolith alive" job.

You'll be designing and building new AI-powered features, integrating LLM APIs into production Rails applications, and using Claude Code as a core part of your daily workflow — not as an experiment. You'll work directly with US-based enterprise clients alongside Product Managers, AI Business Consultants, and Delivery Excellence Managers.

Your architecture decisions will have visible business impact.

What You'll Own

• Design, build, and maintain production-grade Ruby on Rails applications for US enterprise clients — from architecture to deployment
• Integrate LLM APIs (Claude, GPT-4, Gemini) into the Rails stack, building AI-powered features that drive real business outcomes
• Use Claude Code daily as your AI development partner — for generation, debugging, documentation, and velocity
• Build responsive, performant React front-ends from wireframes and design specs
• Own RESTful and GraphQL API design for client applications and third-party integrations
• Drive database design and optimisation — schema, queries, indexing, and migrations on PostgreSQL/MySQL
• Lead code reviews and raise the technical bar through constructive feedback
• Document architecture decisions, API contracts, and implementation patterns

Must-Haves

• 6+ years of deep, production-grade Ruby on Rails experience — advanced framework patterns, background jobs (Sidekiq/Redis), design patterns, best practices
• Hands-on experience with Claude Code (Anthropic) for AI-assisted development — this is central to how we build
• Strong React skills — hooks, component architecture, state management, wireframe to production
• Expert-level PostgreSQL/MySQL — schema design, query optimisation, indexing, performance tuning
• Proven experience designing RESTful and GraphQL APIs at scale
• Experience integrating third-party LLM APIs (OpenAI, Anthropic, Google Gemini) into production Rails apps
• Strong software architecture fundamentals — MVC, service objects, design patterns, testability
• Deep comfort with Git, Gitflow, and PR-based collaboration workflows

Good to Have

• Python for scripting, automation, or backend service integration alongside Rails
• AWS familiarity — EC2, S3, RDS, Lambda — for deployment and infrastructure
• MongoDB or NoSQL in polyglot persistence architectures
• Vector databases (Pinecone, pgvector, Weaviate) for LLM application development
• LangChain, LangGraph, or similar orchestration frameworks for AI agents
• SaaS multi-tenancy patterns and high-traffic web application experience
• Open source contributions or a strong public GitHub profile

Why Join Techjays

• Claude Code is standard practice here, not a side experiment — you'll use it every day to ship faster and smarter
• Anthropic partner access — early visibility into frontier AI tools and capabilities before the market sees them
• Greenfield only — you'll design architecture, not inherit technical debt
• Global client exposure — your engineering decisions translate directly to measurable business outcomes for US enterprise clients
• Team pedigree — you'll learn alongside engineers who've shipped at real scale at Google, Akamai, and NetApp
• AI is the product here, not a feature. You'll spend your career at the intersection of software engineering and AI systems

What We're Looking For Beyond the Resume

• Builder mindset — you think in systems, not tickets
• Ownership — you take features from idea to production
• Structured thinking in ambiguous, fast-moving environments
• Clear communicator, collaborative team player

What We Offer

• Competitive compensation
• Hybrid work — Coimbatore office or remote flexibility
• Paid holidays and flexible time off
• Medical insurance for self and family (up to ₹4 Lakhs per person)
• Opportunity to work on production-grade AI systems for global clients
• A culture built on clarity, integrity, and continuous growth

Location: Coimbatore / Chennai — Hybrid Notice Period: Immediate to 30 days preferred

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.

“I DESIGN MY LIFE” is an Online Business Consulting/ Coaching Company headed by renowned Business Coach – Sumit Agarwal. We provide online consulting and trainings to Business Owners of SMEs, MSMEs across India.

You can find more about us here: https://idesignmylife.net/careers/

This is a hands-on position. The role will have the following aspects:

POSITION: Software Developer

LOCATION: Full time(permanent) work from home opportunity

LANGUAGES: JavaScript, MySQL, Python, Erp Next, HTML, CSS, and Bootstrap

ROLE : We are looking for people who can

• Code well
• Have written complex software
• Self-starters - Can read the docs and don't need hand-holding
• Experience in Python/Javascript/jQuery/Vue/MySQL will be a plus
• Functional knowledge of ERP will be a plus

Basic Qualifications

• BE / B.Tech - IT/ CS
• 1 / 2+ years of professional experience
• Strong C# and SQL skills
• Strong skills in React and TypeScript
• Familiarity with AWS services or experience working in other cloud computing environments.
• Experience with SQL Server and PostgreSQL.
• Experience with automated unit testing frameworks.
• Experience in designing and implementing REST APIs & micro services-based solutions.

JoVE is the world-leading producer and provider of science video solutions with the mission to improve scientific research and education. Millions of scientists, educators and students use JoVE for their research, teaching and learning. Our institutional clients comprise over 1,000 universities, colleges, and biopharma companies, including such leaders as Harvard, MIT, Yale, and Stanford. As a rapidly growing company, with offices in the USA, UK, Australia, and India servicing clients in over 60 countries, we are seeking talented and ambitious individuals to join our company.

Role

We are seeking an experienced Senior Fullstack Engineer to join our team, working closely with the global content platform and new initiatives team. Your primary focus will be on developing new products, creating prototypes, and exploring novel use cases with emerging technologies. In this role, you'll collaborate closely with product managers and the platform team to drive innovation, rapidly develop new applications, and push the boundaries of what's possible with cutting-edge tech. If you're passionate about pioneering solutions and want to shape our company's future through creative exploration of new possibilities, we want you on board.

Responsibilities

• Take a lead role in the full software development lifecycle for assigned applications, encompassing design, hands-on engineering, prototype development, and code reviews.
• Mentor and guide engineering peers while driving transformation within various technology domains.
• Serve as an engineering leader on an agile team, focusing on building scalable software solutions through consistent development practices, including tools, common components, and documentation.
• Lead and manage code reviews, ensuring high-quality codebase.
• Promote engineering excellence, particularly in the realm of automated unit testing.
• Collaborate closely with product owners to define product and engineering roadmaps.
• Tackle software debugging and identify code defects for remediation.
• Oversee the deployment, support, and monitoring of software in both development and production environments.
• Contribute to the automation of deployment processes in various environments.
• Work towards ensuring that all applications can scale and explore self-healing solutions.

Requirements

• 5+ years of experience with web application frameworks such as Symfony, Laravel, React, or similar. GraphQL experience is a plus.
• Experience with data-driven architecture and systems design, RESTful APIs, and microservices architecture.
• Proficiency utilizing SQL, NoSQL, in-memory, and distributed SQL (e.g., PostgreSQL, Redis, MongoDB, AuroraDB)
• Experience integrating with 3rd party APIs, external frameworks, and libraries
• Expert-level understanding and implementation of cloud-native architectures (AWS serverless or containers preferred) at scale in production
• Demonstrated understanding and implementation of software design principles such as SOLID and DRY with Software as a Service (SaaS), multi-tenancy application development
• Embraces the concepts of Agile Scrum software development and its related collaboration and issue-tracking tools (e.g., JIRA, Rally)
• Experience working in a Continuous Integration / Continuous Delivery (CICD) model, including GitHub and CI pipeline automation tools
• Ability to triage and resolve incidents and lead incident investigations.
• Must be able to ensure Agile/Scrum concepts and principles are adhered to and be a voice of reason.

Why Join JoVE?

• When working with JoVE, you can expect salary and benefit package competitively placed within the local market
• You will make a direct impact in accelerating science research and in improving student learning in science education
• Opportunity to work with global teams and in an environment that promotes innovation and collaboration
• Our strong promotion from within culture draws a clear path to advance your career with us

Job Title- PHP Developer

Location : Mumbai, Navimumbai

Job Description-

We are looking for a PHP Developer responsible for managing back-end services and the interchange

of data between the server and the users

Responsibilities

- Integration of user-facing elements developed by front-end developers

- Build efficient, testable, and reusable PHP modules

- Solve complex performance problems and architectural challenges

Skills And Qualifications

- Strong knowledge of PHP web frameworks {such as Laravel, Codeigniter, depending on your technology stack}

-Any JS Framework experience like NodeJS, Angular JS, React JS will be an advantage.

- Understanding the fully synchronous behavior of PHP

- Understanding of MVC design patterns

- Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3

- Knowledge of object oriented PHP programming

- Understanding accessibility and security compliance

- Strong knowledge of the common PHP or web server exploits and their solutions

- Understanding fundamental design principles behind a scalable application

- User authentication and authorization between multiple systems, servers, and environments

- Integration of multiple data sources and databases into one system

- Familiarity with limitations of PHP as a platform and its workarounds

- Creating database schemas that represent and support business processes

- Familiarity with SQL/NoSQL databases and their declarative query languages

- Proficient understanding of code versioning tools, such as Git

Skills we are looking for :

- Experience in developing full-stack applications at scale in ReactJs/AngularJs & NodeJs.

- Strong knowledge and experience in HTML(5), CSS, SCSS, and Advanced JavaScript

- Good knowledge of coding RESTful APIs.

- Strong knowledge of Web Storage (Cookie, Local Storage, and Session Storage)

- Knowledge of modern authorization mechanisms, such as JWT

- Familiarity with modern front-end build pipelines and tools

- Ability to work in a lean-agile development environment.

Good to know :

- Using GIT

- Knowledge of AWS

- Familiarity with GraphQL will be a brownie point

We are looking for a motivated PHP / Laravel Developer to come join our agile team of professionals.

If you are passionate about technology, constantly seeking to learn and improve your skillset, then you are the type of person we are looking for!

We are offering superb career growth opportunities, compensation, and benefits.

Required Skills :-

Knowledge of MVC Frameworks - Laravel is a must

Previous working experience as a PHP / Laravel developer for 1 or 2 year(s)

Basic JavaScript, HTML5, and CSS3 Bootstrap

A web application development background

OOP principles

Experience with Relational Databases like MySQL

Problem-solving skills.