




Full-stack Developer
CAST is the market leader in Software Intelligence. Its unique technology thoroughly examines the structure of complex software systems, with MRI-like precision. It delivers accurate, actionable, and automated views of software architecture, critical flaws, quality grades, sizing metrics, open source usage, and cloud readiness levels. Hundreds of companies rely on CAST for greater objectivity in crucial business decisions, faster application modernization for Cloud, raising the quality and security of their custom software. CAST operates globally with offices in North America, Europe, India, China.
Title: Software Developer
Location: Bangalore
Job definition
Working at CAST R&D means being an important part of a highly-talented, fast-paced, multicultural and Agile team based in Paris (France) and Bangalore (India). The team builds sophisticated source code analysis platform leveraging parsing, control flow, data flow and others mechanisms to fully understand the inner structure of the complex IT Systems developed and used by the Fortune 500 companies.
You, working as individual contributor, will be integrated in Dashboard Teams working on web portals of CAST AIP. Your teammates will be located in India and in France and you will have the opportunity to travel to France every year.
You will collaborate to writing and designing new features and improve existing ones. You will write unit tests and drive code reviews. You will participate into best practices definition and technology watch. Depending on will, skills and experience, you will have the opportunity to take technical lead on topics or projects.
While the domain of CAST is a niche, the position will propose you to work on software that dedicate to company Dashboards and control software, focusing on technical and creative skills.
Profile
- Experience : 3-6 years
- Experience in developing front-end/full stack applications at scale
- Should have experience in any of the front-end framework like React, Angular, BackboneJS, Ext etc and HTML/CSS/Bootstrap .
- Experience in backend technologies like GOLANG, NodeJS, Python, REST web services and Java(OOPS, Collections, DB Access) or any other technology.
- Hands on experience in JavaScript Concepts (OO-JS, Closures, Unit Testing, Module Patterns etc)
- Good to have skills like REST, Bootstrap, UI Components, CI/CD, NoSQL based DB is added advantage.
- Experience with advanced CSS programming using LESS or SASS is a plus.
- Expertise in of server side technologies and SQL/NoSQL is a plus.
- Experience of JavaScript testing frameworks like Karma, Mocha, Jest etc.
- It involves design the software system, Select algorithms, theories or technologies that will be used for BUSINESS Applications
- Contribute to software development design discussions for new features and new product development
- Strong Problem solving skills and ability to troubleshoot applications & environment issues.
- Adaptability, ability to learn faster, Independent, responsible and diligent.
- Good team spirit and interpersonal skills, Excellent Written, Verbal, communication skills, Analytical skills & Business Thinking.
The candidate should have a passion for technology and a flexible, creative approach to problem solving. You are autonomous and take responsibility for your work.
Ideally, you know how to write unit tests and maybe even better write them in TDD. You have knowledge in agile methodologies such as Scrum. You know about GIT and the use of continuous integration tools. You have developed single page JS applications end to end.
Candidate should have a bachelor or Master technical degree or equivalent experience. Strong knowledge in software engineering. Proactive Self Starter, creative thinker in designing, developing and supporting applications. Work as part of cross functional, passionate agile project teams to ensure quality is driven into the heart of the development process.

About Cast Software
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Rekise Marine is a startup focused on sustainably enhancing the utility of oceans through autonomous robotic infrastructure. Our efforts center on developing advanced autonomous technology for the maritime industry, serving both defense and commercial sectors globally. We specialize in creating autonomous vessels—both surface and underwater—as well as autonomous port infrastructure. Currently, we are building the flagship autonomous platform of the Indian Navy.
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We are looking for a Lead Full Stack Engineer to lead the development of mission-critical applications that support real-time monitoring, navigation, and decision-making for autonomous vessels. In this role, you will work across the entire tech stack, from designing scalable back-end services to developing high-performance front-end interfaces. You will collaborate with AI, perception, and robotics teams to build next-gen maritime autonomy solutions. This is a rare opportunity to engineer real-world, high-impact technology that operates in some of the most challenging environments on the planet.
Key Responsibilities
- Architect & Develop scalable web applications and backend services for real-time data processing and visualization.
- Architect and develop robust, maintainable services for real-time data processing, visualization, and communication.
- Design & Implement RESTful APIs & WebSockets for real-time autonomous system communication.
- Build Interactive Frontend Interfaces using React.js / Next.js, ensuring seamless UX for maritime operations.
- Continuously refine systems to handle large volumes of sensor data efficiently, with an eye on latency, reliability, and cost.
- Collaborate with AI & Robotics Teams to integrate cloud-based and edge-computing solutions.
- Deploy & Manage Applications in cloud environments using Docker, Kubernetes, AWS/GCP.
- Own deployment processes in on premise servers, leveraging Docker, Kubernetes, and CI/CD pipelines for seamless releases.
- Mentor & Guide Junior Developers, conduct code reviews, and uphold engineering best practices.
Required Skills & Experience
- 5-8 years of hands-on experience in full-stack development.
- Proficiency in backend development with Node.js or Python.
- Strong experience in frontend development with React.js, Next.js, TypeScript.
- Expertise working with SQL (PostgreSQL, MySQL), NoSQL (MongoDB, Redis) and TimeSeries databases.
- Experience with real-time communication protocols (WebSockets, gRPC, MQTT).
- Cloud deployment expertise – AWS, GCP, or Azure (Docker, Kubernetes, CI/CD).
- Strong problem-solving skills, debugging capabilities, and performance optimization.
- Experience working in fast-paced startups or high-performance engineering teams.
Good to Have
- Experience working with geospatial data.
- Knowledge of robotics, IoT, or edge computing.
Why You’ll Love Working With Us
- A chance to be part of a leading marine robotics startup in India.
- Competitive salary.
- Flexible and innovative work environment promoting collaboration.
- A role where your contributions make a real difference and drive impact.
- Opportunities for travel in relation to customer interactions and field testing.


Job Title - Cloud Fullstack Engineer
Experience Required - 5 Years
Location - Mumbai
Immediate joiners are preferred.
About the Job
As a Cloud Fullstack Engineer you will design, develop, and maintain end-to-end solutions for cloud-based applications. The Cloud Fullstack Engineer will be responsible for building both frontend and backend components, integrating them seamlessly, and ensuring they work efficiently within a cloud infrastructure.
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- End-to-End Solution Development
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- Implement caching strategies, load balancing, and other performance-enhancing techniques.
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- Document code, processes, and architecture to facilitate knowledge sharing and maintainability.
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- Strong experience in both frontend and backend development, as well as expertise in cloud technologies and services.
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- Strong experience with backend programming languages such as Node.js, Python
- Expertise in working with frameworks such as NestJS, Express.js, or Django.
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- Experience with API security, rate limiting, and authentication mechanisms (e.g., JWT, OAuth).
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- Soft Skills:
- Strong problem-solving skills and attention to detail.
- Excellent communication and collaboration skills, with the ability to work effectively in a team environment.
- Ability to manage multiple priorities and work in a fast-paced, dynamic environment.
Job Description:
As a Full Stack Developer, your role is to design, develop, and maintain scalable and high-performance web applications using Java and Angular technologies. You will be responsible for both front-end and back-end development, collaborating with cross-functional teams to deliver robust and user-friendly software solutions.
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- Full Stack Development: Design, develop, test, and deploy web applications using Java, Angular, and related technologies.
- Front-End Development: Create responsive and intuitive user interfaces using HTML, CSS, and JavaScript frameworks like Angular.
- Angular Application Development: Utilize your expertise in Angular to design and develop responsive, efficient, and visually appealing web applications. Collaborate with UX/UI designers to transform wireframes and mockups into fully functional features.
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- Back-End Development: Develop server-side logic and APIs using Java frameworks like Spring, Spring Boot, or Java EE.
- Database Integration: Design and implement database structures and queries using relational databases like MySQL, PostgreSQL, or Oracle.
- System Architecture: Participate in architectural discussions and provide technical expertise to ensure scalability, performance, and maintainability of the application.
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- Proficient in Java programming language and related frameworks like Spring, Spring Boot, or Java EE.
- Strong experience in front-end development using Angular, HTML, CSS, and JavaScript.
- Solid understanding of web application architecture and design patterns.
- Experience with relational databases and SQL queries.
- Familiarity with version control systems like Git and development tools like IDEs and build tools.
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- Strong communication and collaboration abilities.
- Bachelor's degree in computer science, Software Engineering, or a related field (or equivalent experience).
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- Familiarity with DevOps practices and tools (e.g., Jenkins, Git, CI/CD).
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Job Title: MERN Stack Developer with Blockchain ExpertiseJob Description:
We are looking for a dynamic and skilled MERN Stack Developer with a specialization in Blockchain to join our team. As a Blockchain MERN Stack Developer, you will be instrumental in crafting and implementing blockchain solutions, utilizing the MERN stack for both front-end and back-end development. Your role will contribute to the creation of secure, scalable, and decentralized applications.Responsibilities:
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- Stay informed about the latest trends, tools, and emerging technologies in blockchain.
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- Proven experience as a Full Stack Developer with a specific focus on blockchain technology.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.
- Solid understanding of smart contract development and implementation.
- Familiarity with decentralized application (dApp) development.
- Knowledge of cryptography and principles of blockchain security.
- Familiarity with version control systems, such as Git.
- Strong problem-solving and analytical skills.
- Excellent collaboration and communication skills.
- Bachelor's degree in Computer Science or a related field (or equivalent work experience).
If you are passionate about both blockchain technology and MERN stack development and thrive in an innovative environment, we encourage you to apply and contribute to our cutting-edge projects.


Job brief
We are looking for a Full Stack Developer to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries. You should also be a team player with a knack for visual design and utility.
If you’re also familiar with Agile methodologies, we’d like to meet you.
Responsibilities
- Work with development teams and product managers to ideate software solutions
- Design client-side and server-side architecture
- Build the front-end of applications through appealing visual design
- Develop and manage well-functioning databases and applications
- Write effective APIs
- Test software to ensure responsiveness and efficiency
- Troubleshoot, debug and upgrade software
- Create security and data protection settings
- Build features and applications with a mobile responsive design
- Write technical documentation
- Work with data scientists and analysts to improve software
Requirements and skills
- Proven experience as a Full Stack Developer or similar role
- Experience developing desktop and mobile applications
- Familiarity with common stacks
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, XML, jQuery)
- Knowledge of multiple back-end languages (e.g. C#, Java, Python) and JavaScript frameworks (e.g. Angular, React, Node.js)
- Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache), and UI/UX design
- Excellent communication and teamwork skills
- Great attention to detail
- Organizational skills
- An analytical mind
- Degree in Computer Science, Statistics, or relevant field

Must have Professional experience
- Rails 6 or 7
- Writing integration tests And Mini-Test or rSpec
- Simple_form and nested attributes
- Hotwire / Turbo
- ActionText
Async and Remote. Not required to video/voice meet. Translations to/from English on Google translate are okay. Tests in the code should be written in English.
Must be available on slack/Whatsapp/ or telegram for text.
Must use GitHub. Co-pilot AI completion can be paid for during the duration of your employment. We prefer co-pilot users as they write tests much faster, and with better coverage. Additionally they produce very uniform, conventional rails code.
Experience with the following Gems:
(If you don't have experience, please learn thoroughly before starting.)
- Administrate
- Devise
- Pundit
- Acts as Tenant


We’re seeking engineers who are ready to work with new technologies and architectures in a forward-thinking organization that’s always pushing boundaries.
Here, you will take complete, end-to-end ownership of projects across the entire stack. Our ideal candidate should have a firm understanding of web frameworks, APIs, databases, and multiple back end languages. You’ll be joining a small team working at the forefront of new technology, solving the challenges that impact both the front end and back end architecture, and ultimately, delivering amazing global user experiences.
Objectives for this Role
● Work across the full stack, building highly scalable distributed solutions that enable positive user experiences and measurable business growth
● Develop new features and infrastructure development in support of rapidly emerging business and project requirements
● Assume leadership of new projects from conceptualization to deployment
● Ensure application performance, uptime, and scale, maintaining high standards of code quality and thoughtful application design
● Work with agile development methodologies, adhering to best practices and pursuing continued learning opportunities Daily and Monthly Responsibilities
● Participate in all aspects of agile software development including design, implementation, and deployment
● Architect and provide guidance on building end-to-end systems optimized for speed and scale
● Work primarily in Golang, Java, JavaScript and React
● Engage with inspiring designers and front end engineers, and collaborate with leading back end engineers as we create reliable APIs
● Collaborate across time zones via Slack, GitHub comments, documents, and frequent video conferences
Required Skills and Qualifications
● Bachelor’s degree in computer science, information technology, or engineering
● 1+ years of experience building large-scale software applications
● Understanding of building web applications
● Understanding of designing and integrating RESTful APIs
● Knowledge of Golang/Java, React, and JavaScript
● Excellent debugging and optimization skills
● Interest in learning new tools, languages, workflows, and philosophies to grow

Job brief
We are looking for a Full Stack Developer to produce scalable software solutions. Youll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.
As a Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries. You should also be a team player with a knack for visual design and utility.
Responsibilities
- Work with development team and product managers to ideate software solutions.
- Design client-side and server-side architecture.
- Build the front-end of applications through appealing visual design.
- Develop and manage well-functioning databases and applications.
- Write effective APIs.
- Test software to ensure responsiveness and efficiency.
- Troubleshoot, debug and upgrade software.
- Create security and data protection settings.
- Build features and applications with a mobile responsive design in mind.
- Write technical documentation.
Requirements
- B.E./B.Tech. in Computer Science or a degree in Computer Science background.
- Experience as a Full Stack Developer or similar role (Institute or Organization level).
- Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, jQuery)
- Knowledge of back-end languages and JavaScript frameworks (e.g. React and Node.js)
- Familiarity with MongoDB, web servers, and UI/UX design.
- Excellent communication and teamwork skills.
- Great attention to detail.
- Organizational skills.
- An analytical mind.
- Knowledge of Cloud Platforms like AWS or GCP is a plus.
- Designing and developing high-volume, low-latency applications for mission-critical systems and delivering high-availability and performance.
- Contributing in all phases of the development lifecycle.
- Writing well designed, testable, efficient code.


