Senior Full-Stack Developer

Java Developer – Job Description Wissen Technology is now hiring for a Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. Required Skills: • Exp. - 4 to 7 years. • Experience in Core Java and Spring Boot. • Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns. • Should have the ability to analyze, design, develop and test complex, low-latency client facing applications. • Good development experience with RDBMS. • Good knowledge of multi-threading and high-performance server-side development. • Basic working knowledge of Unix/Linux. • Excellent problem solving and coding skills. • Strong interpersonal, communication and analytical skills. • Should have the ability to express their design ideas and thoughts. About Wissen Technology: Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in-class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals. Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’. Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world. Wissen Technology offers an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation. We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider. 

This is a full-time on-site role for a Full Stack Developer, located in Bengaluru. The Back End Developer will be responsible for designing, developing, and maintaining the server-side of web & app applications. 

Location: Hybrid/ Remote

Openings: 2

Experience: 5+ Years

Qualification: Bachelor’s or Master’s in Computer Science or related field

Job Responsibilities

Problem Solving & Optimization:

• Analyze and resolve complex technical and application issues.
• Optimize application performance, scalability, and reliability.

Design & Develop:

• Build, test, and deploy scalable full-stack applications with high performance and security.
• Develop clean, reusable, and maintainable code for both frontend and backend.

AI Integration (Preferred):

• Collaborate with the team to integrate AI/ML models into applications where applicable.
• Explore Generative AI, NLP, or machine learning solutions that enhance product capabilities.

Technical Leadership & Mentorship:

• Provide guidance, mentorship, and code reviews for junior developers.
• Foster a culture of technical excellence and knowledge sharing.

Agile & Delivery Management:

• Participate in Agile ceremonies (sprint planning, stand-ups, retrospectives).
• Define and scope backlog items, track progress, and ensure timely delivery.

Collaboration:

• Work closely with cross-functional teams (product managers, designers, QA) to deliver high-quality solutions.
• Coordinate with geographically distributed teams.

Quality Assurance & Security:

• Conduct peer reviews of designs and code to ensure best practices.
• Implement security measures and ensure compliance with industry standards.

Innovation & Continuous Improvement:

• Identify areas for improvement in the software development lifecycle.
• Stay updated with the latest tech trends, especially in AI and cloud technologies, and recommend new tools or frameworks.

Required Skills

• Strong proficiency in JavaScript, HTML5, CSS3
• Hands-on expertise with frontend frameworks like React, Angular, or Vue.js
• Backend development experience with Java, Spring Boot (Node.js is a plus)
• Knowledge of REST APIs, microservices, and scalable architectures
• Familiarity with cloud platforms (AWS, Azure, or GCP)
• Experience with Agile/Scrum methodologies and JIRA for project tracking
• Proficiency in Git and version control best practices
• Strong debugging, performance optimization, and problem-solving skills
• Ability to analyze customer requirements and translate them into technical specifications

About POSHN

POSHN is a dynamic India-based ag-fintech venture founded in 2020 and supported by leading marquee financial institutions. We are on a mission to organize and digitally transform the global agri-supply chain market. By applying first principles thinking, we are re-imagining solutions with a tech-product-first mindset. The agri-supply chain space is gigantic, complex, and has been largely unorganized. At POSHN, we are taking the hassle out of it by creating a platform that empowers our products and facilitates a better, efficient, and seamless experience between stakeholders.

About the Team

Our core team consists of alumni from BITS Pilani, IIM, and XLRI, each with a decade-long experience in supply chain, technology, and product development. Previously, we have built several highly impactful tech-product startups from the ground up.

About the Role: Full Stack Engineer

We are looking for a talented and motivated Full Stack Developer with 2-4 years of experience to join our team. In this role, you will work closely with our team to define the product roadmap and take ownership of the web development stack. You will have the flexibility to innovate and implement new solutions that enhance our platform, working alongside UX, data engineering, and other key stakeholders.

Key Responsibilities

• Full Stack Development: Design, build, and configure applications to meet business processes and application requirements. You will work across the frontend and backend, ensuring seamless integration and functionality.

• Frontend Engineering: Convert designs into smooth, user-friendly interfaces. Analyze UI/UX designs and suggest the best approaches for implementation.

• Backend Engineering: Build scalable backend systems using microservices architecture. Optimize database models, queries, and ensure high availability and performance.

• Requirements Gathering: Capture and clearly articulate technical requirements by working closely with stakeholders and end customers. Prioritize tasks to meet business objectives.

• Code Quality: Write testable, scalable, and efficient code. Lead code reviews and ensure that software quality standards are met.

• Solution Implementation: Take ownership of assigned products, ensuring timely and efficient delivery. Carry out solution testing, including root-cause analysis, and suggest logical alternatives when needed.

Career Experience

• Experience: 2-4 years of experience in full stack development, including significant contributions to at least three web development projects.

• Technical Expertise: Proficient in frontend frameworks (VueJS, ReactJS, or AngularJS) and backend technologies (NodeJS, Go, or Python).

• Microservices Architecture: Experience building scalable backend microservices architecture.

• Database Management: Expertise in SQL, NoSQL, and database optimization.

• Agile Methodologies: Familiar with agile development practices, including coding standards, documentation, unit testing, and version control using Git.

Bonus Points/Nice to Have

• E-commerce/Supply Chain Experience: Any experience or knowledge in the e-commerce or supply chain industry.

About You

• Creative and Innovative: You enjoy designing and building complex software systems and are not afraid to experiment and try new approaches.

• Ownership: You take responsibility for your work and are committed to delivering high-quality solutions.

• Continuous Learner: You are curious and eager to stay updated with the latest technologies and industry trends.

• Analytical Mind: You have a keen eye for detail and are capable of turning ideas into working applications that deliver real value to customers.

Benefits

• Competitive Salary and ESOPs: Rewarding you for your best work.

• Generous Leave: We believe in work-life balance.

• Exciting Startup Environment: Be a key member of a startup transforming the agri-supply chain industry.

• Collaborative Culture: Work in an open, fun, and supportive environment.

• Training & Development: Grow in the areas that interest you most.

How to Apply

If you are interested for this role, kindly apply on the same. This JD merges the best elements from both descriptions, tailored for a Full Stack Developer role with 2-4 years of experience. Let me know if you need any further adjustments!

Introduction:

We are seeking a Full Stack Software Developer to join our innovative team, focusing on a project in the Food & Beverage (F&B) sector and contributing to an established Financial Services product. The ideal candidate will have extensive experience in both backend and frontend development, particularly with Python and ReactJS, and a proven ability to deliver mobile-responsive web applications.

Key Responsibilities:

• Develop and maintain web applications using Django or similar MVC frameworks.
• Design and implement mobile-responsive web pages using frontend technologies such as ReactJS.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Ensure the performance, quality, and responsiveness of applications.

Required Skills and Qualifications:

• Minimum of 3 years of experience in full stack development.
• Proficient in Python and experience with Django or other MVC frameworks.
• Strong experience in building mobile-responsive web pages using frontend technologies such as ReactJS.
• Familiarity with RESTful APIs and server-side integrations.
• Understanding of the entire web development process (design, development, and deployment).
• Excellent problem-solving skills and ability to work under tight deadlines.

What We Offer:

• Competitive salary and benefits package.
• Opportunities for professional growth and development.
• A collaborative and innovative work environment.

Job description

We are looking for MERN Stack Interns to join our team and help us build and maintain high-performance web applications. As a MERN stack developer, you will be responsible for designing, developing, and deploying web applications using the MERN stack (MongoDB, Express, React, and Node.js).

Key Responsibilities:

• Design and develop web applications using the MERN stack
• Write clean, maintainable, and efficient code
• Collaborate with the team to define, design, and ship new features
• Troubleshoot, debug, and optimize the application
• Stay up-to-date with the latest industry trends and technologies
• Participate in code reviews and ensure the code is maintainable and scalable

Qualifications:

• Strong knowledge of JavaScript.
• Familiar with MongoDB, Express, React, and Node.js
• Familiar with web development concepts such as RESTful API design, authentication and authorization, and front-end optimization.
• Familiar with Git, webpack, and other development tools.
• Strong problem-solving skills and ability to debug and optimize code.
• Strong communication and documentation skills.
• Must have a bachelor's/master's degree in Computer Science.

If you are passionate about using the latest technologies to build high-performance web applications, we would love to hear from you!

Internship Duration: 06 Months.

Working Days: (Monday to Friday)

Timing: 9:30 AM to 6:30 PM

Job Location: Naini Prayagraj.

Note: This Job is the total based on Work from the Office & We prefer only UP candidates.

Job Types: Full-time, Internship

Salary: ₹5,000.00 per month

What you need to have:

Requirements

• Minimum 2+ years' experience as a software developer.
• Highly experienced with backend programming languages - NodeJs or Java etc, Highly experienced with front-end programming languages - HTML, CSS JavaScript, etc Proficient experience using - advanced JavaScript libraries and frameworks.
• Familiarity with Git.
• Experience consuming API endpoints.
• Good to have - Kafka/queuing system
• Should be well-versed in using multiple Databases - SQL/NO SQL.
• Should have experience using in- memory Data Bases-Redis.
• Experience with Unit-Testing.
• Experience building web applications with responsive design.
• Experience with Node.js and/or other server-side JavaScript technologies and tools.
• Strong knowledge of design principles, user interfaces, web standards and usability.
• ES6 React JS/JSX, Redux, Web pack, Immutable.js .