202 Centelon Senior Full Stack Developer Spring Boot Java jobs in Ernakulam

Opportunity - Internship - Backend DevelopmentDuration - 6 monthsStipend - INR 20,000 per monthLocation - remote (anywhere from India)About usWe are an Industrial-AI start-up accelerating the adoption of Industry 4.0. Our Smart Industry platform empowers manufacturers to transform legacy infrastructure into Smart Manufacturing Factories. With AI and IIo T applications, we enable process optimization, predictive maintenance, and energy efficiency for Fortune 100 and 500 companies across industries like pharmaceuticals, mining, and consumer products.The Q-CulturePositive Work Culture: Innovation, feedback-driven growth, and no micro-management.Learning & Mentorship: Interns work alongside experienced engineers, gaining exposure to real-world backend development.Flexibility: Work-life balance with flexible hours and remote work options.Growth Opportunities: Chance to learn cutting-edge backend technologies powering Industry 4.0.Job ResponsibilitiesAs a Backend Intern, you will:Assist in building and maintaining APIs and backend services.Write clean, efficient Python code under guidance.Work with databases (e.g., Postgre SQL, My SQL) to store and retrieve data.Debug and fix issues in existing backend components.Collaborate with senior developers in code reviews and testing.Learn best practices for scalable and secure backend systems.Participate in agile ceremonies and team discussions to understand development workflows.Qualifications & RequirementsMust-Have:Currently pursuing a Bachelor’s/Master’s degree in Computer Science, Engineering, or related fields.Strong programming skills in Python.Good understanding of data structures, algorithms, and operating systems.Familiarity with databases (SQL basics).Strong problem-solving skills and eagerness to learn? Note: Outstanding interns in their final year of study may be considered for a full-time Backend role (based on performance and availability of open positions at the end of the internship).Good-to-Have (Bonus Points):Exposure to frameworks like Django/Flask.Experience with APIs (REST/Graph QL).Familiarity with Linux/Unix commands.Interest in distributed systems, caching, or messaging systems (Kafka, Redis, Rabbit MQ).What You’ll Learn Here:Writing production-grade backend code in Python.Designing and working with APIs at scale.Best practices in database management, testing, and code reviews.Exposure to cloud-native tools like Docker and CI/CD workflows.

Opportunity - Internship - Backend Development

Duration - 6 months

Stipend - INR 20,000 per month

Location - remote (anywhere from India)

About us

We are an Industrial-AI start-up accelerating the adoption of Industry 4.0. Our Smart Industry platform empowers manufacturers to transform legacy infrastructure into Smart Manufacturing Factories. With AI and IIoT applications, we enable process optimization, predictive maintenance, and energy efficiency for Fortune 100 and 500 companies across industries like pharmaceuticals, mining, and consumer products.

The Q-Culture

Positive Work Culture: Innovation, feedback-driven growth, and no micro-management.

Learning & Mentorship: Interns work alongside experienced engineers, gaining exposure to real-world backend development.

Flexibility: Work-life balance with flexible hours and remote work options.

Growth Opportunities: Chance to learn cutting-edge backend technologies powering Industry 4.0.

Job Responsibilities

As a Backend Intern, you will:

• Assist in building and maintaining APIs and backend services.
• Write clean, efficient Python code under guidance.
• Work with databases (e.g., PostgreSQL, MySQL) to store and retrieve data.
• Debug and fix issues in existing backend components.
• Collaborate with senior developers in code reviews and testing.
• Learn best practices for scalable and secure backend systems.
• Participate in agile ceremonies and team discussions to understand development workflows.

Qualifications & Requirements

Must-Have:

• Currently pursuing a Bachelor’s/Master’s degree in Computer Science, Engineering, or related fields.
• Strong programming skills in Python .
• Good understanding of data structures, algorithms, and operating systems .
• Familiarity with databases (SQL basics).
• Strong problem-solving skills and eagerness to learn.

Note: Outstanding interns in their final year of study may be considered for a full-time Backend role (based on performance and availability of open positions at the end of the internship).

Good-to-Have (Bonus Points):

• Exposure to frameworks like Django/Flask .
• Experience with APIs (REST/GraphQL).
• Familiarity with Linux/Unix commands.
• Interest in distributed systems, caching, or messaging systems (Kafka, Redis, RabbitMQ).

What You’ll Learn Here:

• Writing production-grade backend code in Python.
• Designing and working with APIs at scale.
• Best practices in database management, testing, and code reviews.
• Exposure to cloud-native tools like Docker and CI/CD workflows.

Opportunity - Internship - Backend Development

Duration - 6 months

Stipend - INR 20,000 per month

Location - remote (anywhere from India)

About us

We are an Industrial-AI start-up accelerating the adoption of Industry 4.0. Our Smart Industry platform empowers manufacturers to transform legacy infrastructure into Smart Manufacturing Factories. With AI and IIoT applications, we enable process optimization, predictive maintenance, and energy efficiency for Fortune 100 and 500 companies across industries like pharmaceuticals, mining, and consumer products.

The Q-Culture

Positive Work Culture: Innovation, feedback-driven growth, and no micro-management.

Learning & Mentorship: Interns work alongside experienced engineers, gaining exposure to real-world backend development.

Flexibility: Work-life balance with flexible hours and remote work options.

Growth Opportunities: Chance to learn cutting-edge backend technologies powering Industry 4.0.

Job Responsibilities

As a Backend Intern, you will:

• Assist in building and maintaining APIs and backend services.
• Write clean, efficient Python code under guidance.
• Work with databases (e.g., PostgreSQL, MySQL) to store and retrieve data.
• Debug and fix issues in existing backend components.
• Collaborate with senior developers in code reviews and testing.
• Learn best practices for scalable and secure backend systems.
• Participate in agile ceremonies and team discussions to understand development workflows.

Qualifications & Requirements

Must-Have:

• Currently pursuing a Bachelor’s/Master’s degree in Computer Science, Engineering, or related fields.
• Strong programming skills in Python .
• Good understanding of data structures, algorithms, and operating systems .
• Familiarity with databases (SQL basics).
• Strong problem-solving skills and eagerness to learn.

Note: Outstanding interns in their final year of study may be considered for a full-time Backend role (based on performance and availability of open positions at the end of the internship).

Good-to-Have (Bonus Points):

• Exposure to frameworks like Django/Flask .
• Experience with APIs (REST/GraphQL).
• Familiarity with Linux/Unix commands.
• Interest in distributed systems, caching, or messaging systems (Kafka, Redis, RabbitMQ).

What You’ll Learn Here:

• Writing production-grade backend code in Python.
• Designing and working with APIs at scale.
• Best practices in database management, testing, and code reviews.
• Exposure to cloud-native tools like Docker and CI/CD workflows.

Opportunity - Internship - Backend Development

Duration - 6 months

Stipend - INR 20,000 per month

Location - remote (anywhere from India)

About us

We are an Industrial-AI start-up accelerating the adoption of Industry 4.0. Our Smart Industry platform empowers manufacturers to transform legacy infrastructure into Smart Manufacturing Factories. With AI and IIoT applications, we enable process optimization, predictive maintenance, and energy efficiency for Fortune 100 and 500 companies across industries like pharmaceuticals, mining, and consumer products.

The Q-Culture

Positive Work Culture: Innovation, feedback-driven growth, and no micro-management.

Learning & Mentorship: Interns work alongside experienced engineers, gaining exposure to real-world backend development.

Flexibility: Work-life balance with flexible hours and remote work options.

Growth Opportunities: Chance to learn cutting-edge backend technologies powering Industry 4.0.

Job Responsibilities

As a Backend Intern, you will:

• Assist in building and maintaining APIs and backend services.
• Write clean, efficient Python code under guidance.
• Work with databases (e.g., PostgreSQL, MySQL) to store and retrieve data.
• Debug and fix issues in existing backend components.
• Collaborate with senior developers in code reviews and testing.
• Learn best practices for scalable and secure backend systems.
• Participate in agile ceremonies and team discussions to understand development workflows.

Qualifications & Requirements

Must-Have:

• Currently pursuing a Bachelor’s/Master’s degree in Computer Science, Engineering, or related fields.
• Strong programming skills in Python .
• Good understanding of data structures, algorithms, and operating systems .
• Familiarity with databases (SQL basics).
• Strong problem-solving skills and eagerness to learn.

Note: Outstanding interns in their final year of study may be considered for a full-time Backend role (based on performance and availability of open positions at the end of the internship).

Good-to-Have (Bonus Points):

• Exposure to frameworks like Django/Flask .
• Experience with APIs (REST/GraphQL).
• Familiarity with Linux/Unix commands.
• Interest in distributed systems, caching, or messaging systems (Kafka, Redis, RabbitMQ).

What You’ll Learn Here:

• Writing production-grade backend code in Python.
• Designing and working with APIs at scale.
• Best practices in database management, testing, and code reviews.
• Exposure to cloud-native tools like Docker and CI/CD workflows.

About Us :

Archi’s Academy is a next-generation EdTech platform dedicated to transforming learners into skilled developers and innovators through hands-on, project-based learning. Our AI-powered platform, Lokum, supports real-world team projects, continuous feedback loops, and skill-driven learning paths.

We work with student clubs, universities, and institutions to bridge the gap between academic learning and workforce readiness. Our team spans across multiple countries, and we are now looking to expand our creative wing!

Role Overview :

We are seeking a skilled and passionate Backend Development Trainer based in Kerala, India, to join our team part-time in a remote capacity. The ideal candidate will have a strong background in backend development and a proven ability to train and mentor individuals at various skill levels.

As a Backend Development Trainer, you will play a key role in guiding trainees through hands-on learning experiences, mentoring them as they progress, and participating in project development and review meetings to ensure they achieve their learning objectives.

Key Responsibilities :

• Deliver engaging and comprehensive training sessions on backend development concepts and practices.
• Guide trainees in hands-on project development, focusing on Java, Spring Boot, and essential backend tools.
• Participate in project meetings with trainees to discuss progress, provide feedback, and ensure alignment with project objectives.
• Provide mentorship and constructive feedback to trainees to foster growth and confidence in backend development.
• Assess trainee progress and address individual learning gaps effectively.

Required Skills :

• Minimum 2 years of professional experience in backend development.
• Proficiency in backend technologies, frameworks, and tools, including:
• Java and Spring Boot
• SQL and Postgres
• Kafka, Redis, and Postman
• Strong communication skills in English.
• Experience in teaching, mentoring, or conducting technical training is a strong advantage.

Preferred Qualifications :

• Experience working in backend project teams with members at various skill levels, including juniors, intermediates, and senior developers.
• Familiarity with diverse backend project types and the ability to create realistic project scenarios.
• Experience working with trainees of varying skill levels and adapting teaching methods accordingly.
• Strong problem-solving skills with the ability to inspire and motivate learners.
• Strong communication and time-management skills
• Based in Kerala and able to work remotely with a reliable internet connection

Why Join Us ?

• Opportunity to mentor and shape the next generation of backend developers.
• Participate in meaningful projects and help trainees achieve real-world experience.
• Collaborative and supportive work environment.
• Competitive compensation and opportunities for professional growth.
• Flexible working hours to accommodate your personal and professional schedule.

If you’re passionate about backend development, enjoy sharing your knowledge, and are excited about collaborating on project-based learning, we’d love to hear from you! Please submit your CV at and a brief cover letter explaining your experience and interest in this role.

About Us :

Archi’s Academy is a next-generation EdTech platform dedicated to transforming learners into skilled developers and innovators through hands-on, project-based learning. Our AI-powered platform, Lokum, supports real-world team projects, continuous feedback loops, and skill-driven learning paths.

We work with student clubs, universities, and institutions to bridge the gap between academic learning and workforce readiness. Our team spans across multiple countries, and we are now looking to expand our creative wing!

Role Overview :

We are seeking a skilled and passionate Backend Development Trainer based in Kerala, India, to join our team part-time in a remote capacity. The ideal candidate will have a strong background in backend development and a proven ability to train and mentor individuals at various skill levels.

As a Backend Development Trainer, you will play a key role in guiding trainees through hands-on learning experiences, mentoring them as they progress, and participating in project development and review meetings to ensure they achieve their learning objectives.

Key Responsibilities :

• Deliver engaging and comprehensive training sessions on backend development concepts and practices.
• Guide trainees in hands-on project development, focusing on Java, Spring Boot, and essential backend tools.
• Participate in project meetings with trainees to discuss progress, provide feedback, and ensure alignment with project objectives.
• Provide mentorship and constructive feedback to trainees to foster growth and confidence in backend development.
• Assess trainee progress and address individual learning gaps effectively.

Required Skills :

• Minimum 2 years of professional experience in backend development.
• Proficiency in backend technologies, frameworks, and tools, including:
• Java and Spring Boot
• SQL and Postgres
• Kafka, Redis, and Postman
• Strong communication skills in English.
• Experience in teaching, mentoring, or conducting technical training is a strong advantage.

Preferred Qualifications :

• Experience working in backend project teams with members at various skill levels, including juniors, intermediates, and senior developers.
• Familiarity with diverse backend project types and the ability to create realistic project scenarios.
• Experience working with trainees of varying skill levels and adapting teaching methods accordingly.
• Strong problem-solving skills with the ability to inspire and motivate learners.
• Strong communication and time-management skills
• Based in Kerala and able to work remotely with a reliable internet connection

Why Join Us ?

• Opportunity to mentor and shape the next generation of backend developers.
• Participate in meaningful projects and help trainees achieve real-world experience.
• Collaborative and supportive work environment.
• Competitive compensation and opportunities for professional growth.
• Flexible working hours to accommodate your personal and professional schedule.

If you’re passionate about backend development, enjoy sharing your knowledge, and are excited about collaborating on project-based learning, we’d love to hear from you! Please submit your CV at and a brief cover letter explaining your experience and interest in this role.

About Us :

Archi’s Academy is a next-generation EdTech platform dedicated to transforming learners into skilled developers and innovators through hands-on, project-based learning. Our AI-powered platform, Lokum, supports real-world team projects, continuous feedback loops, and skill-driven learning paths.

We work with student clubs, universities, and institutions to bridge the gap between academic learning and workforce readiness. Our team spans across multiple countries, and we are now looking to expand our creative wing!

Role Overview :

We are seeking a skilled and passionate Backend Development Trainer based in Kerala, India, to join our team part-time in a remote capacity. The ideal candidate will have a strong background in backend development and a proven ability to train and mentor individuals at various skill levels.

As a Backend Development Trainer, you will play a key role in guiding trainees through hands-on learning experiences, mentoring them as they progress, and participating in project development and review meetings to ensure they achieve their learning objectives.

Key Responsibilities :

• Deliver engaging and comprehensive training sessions on backend development concepts and practices.
• Guide trainees in hands-on project development, focusing on Java, Spring Boot, and essential backend tools.
• Participate in project meetings with trainees to discuss progress, provide feedback, and ensure alignment with project objectives.
• Provide mentorship and constructive feedback to trainees to foster growth and confidence in backend development.
• Assess trainee progress and address individual learning gaps effectively.

Required Skills :

• Minimum 2 years of professional experience in backend development.
• Proficiency in backend technologies, frameworks, and tools, including:
• Java and Spring Boot
• SQL and Postgres
• Kafka, Redis, and Postman
• Strong communication skills in English.
• Experience in teaching, mentoring, or conducting technical training is a strong advantage.

Preferred Qualifications :

• Experience working in backend project teams with members at various skill levels, including juniors, intermediates, and senior developers.
• Familiarity with diverse backend project types and the ability to create realistic project scenarios.
• Experience working with trainees of varying skill levels and adapting teaching methods accordingly.
• Strong problem-solving skills with the ability to inspire and motivate learners.
• Strong communication and time-management skills
• Based in Kerala and able to work remotely with a reliable internet connection

Why Join Us ?

• Opportunity to mentor and shape the next generation of backend developers.
• Participate in meaningful projects and help trainees achieve real-world experience.
• Collaborative and supportive work environment.
• Competitive compensation and opportunities for professional growth.
• Flexible working hours to accommodate your personal and professional schedule.

If you’re passionate about backend development, enjoy sharing your knowledge, and are excited about collaborating on project-based learning, we’d love to hear from you! Please submit your CV at and a brief cover letter explaining your experience and interest in this role.

Business Development Officer (BDO)

Job Type: Full-Time (Remote)

Shift Timing: Night Shift (5:30 PM – 2:30 AM IST)

Experience: 1–3 Years

Salary: 25K - 75K

About Company:

Volcone Web Solutions cares as much about your technology as you do. We provide white-label website design and development services, along with professional-level quality assurance, design, and programming services for custom applications. We integrate with our clients’ teams as if we are their full-time employees becoming a seamless extension of their organization, not disrupting their processes. We understand technology deeply and aim to help our clients reach their goals by providing engineering and development talent within their budget.

Job Summary:

We are looking for a self-driven and technically skilled Business Development Officer (BDO) to help grow our WordPress development services. This role is focused on lead generation, proposal drafting, and converting prospects into long-term clients. The right candidate will have strong communication skills and a sound understanding of WordPress development to bridge the gap between technical teams and client expectations.

Key Responsibilities:

● Generate and qualify leads through platforms like LinkedIn, Upwork, Freelancer, and email outreach

● Understand client requirements and prepare accurate, technically sound proposals for WordPress projects

● Collaborate with technical teams to scope project timelines, features, and cost estimates

● Share proposals, handle queries, and follow up with leads until closure

● Maintain proper lead tracking and communication history in PM tools

● Stay informed on trends in WordPress, plugins, page builders, PHP and related services

● Act as the communication bridge between clients and internal development teams

Requirements:

● 1–3 years of experience in business development or presales for IT/web development services

● Solid understanding of WordPress architecture, custom development, CMS usage, plugins, and themes

● Basic understanding of hosting, domain configuration, or frontend/backend workflows

● Experience in creating technical documentation and client proposals

● Excellent written and verbal communication skills in English

● Familiarity with tools like Upwork, Indeed, freelancer.com/, Google Docs, Google sheet, Power Point,

ClickUp, MsTeam, and Slack

Business Development Officer (BDO)

Job Type: Full-Time (Remote)

Shift Timing: Night Shift (5:30 PM – 2:30 AM IST)

Experience: 1–3 Years

Salary: 25K - 75K

About Company:

Volcone Web Solutions cares as much about your technology as you do. We provide white-label website design and development services, along with professional-level quality assurance, design, and programming services for custom applications. We integrate with our clients’ teams as if we are their full-time employees becoming a seamless extension of their organization, not disrupting their processes. We understand technology deeply and aim to help our clients reach their goals by providing engineering and development talent within their budget.

Job Summary:

We are looking for a self-driven and technically skilled Business Development Officer (BDO) to help grow our WordPress development services. This role is focused on lead generation, proposal drafting, and converting prospects into long-term clients. The right candidate will have strong communication skills and a sound understanding of WordPress development to bridge the gap between technical teams and client expectations.

Key Responsibilities:

● Generate and qualify leads through platforms like LinkedIn, Upwork, Freelancer, and email outreach

● Understand client requirements and prepare accurate, technically sound proposals for WordPress projects

● Collaborate with technical teams to scope project timelines, features, and cost estimates

● Share proposals, handle queries, and follow up with leads until closure

● Maintain proper lead tracking and communication history in PM tools

● Stay informed on trends in WordPress, plugins, page builders, PHP and related services

● Act as the communication bridge between clients and internal development teams

Requirements:

● 1–3 years of experience in business development or presales for IT/web development services

● Solid understanding of WordPress architecture, custom development, CMS usage, plugins, and themes

● Basic understanding of hosting, domain configuration, or frontend/backend workflows

● Experience in creating technical documentation and client proposals

● Excellent written and verbal communication skills in English

● Familiarity with tools like Upwork, Indeed, freelancer.com/, Google Docs, Google sheet, Power Point,

ClickUp, MsTeam, and Slack