Core Java Developer jobs in Kolkata District

Company Description TnT Techies Guide is a premier training and consulting firm dedicated to empowering individuals and organizations in the rapidly evolving technology sector. Specializing in hands-on training, comprehensive guides, and strategic consulting services, the company supports professionals and businesses in staying ahead of industry trends. Its tailored programs provide cutting-edge...

🌟We’re Hiring: Backend Developer (Remote) 🌟 At Textellent, Inc., we’re redefining how businesses communicate with their customers. Our leading SMS marketing automation platform integrates with CRMs to deliver personalized campaigns, intelligent appointment scheduling, and AI-powered engagement — helping businesses connect more effectively, every day. We’re now looking for an experienced...

Job Title Java Web Developer (Remote – India) Job Summary We are looking for a motivated and detail-oriented Java Web Developer to join our development team. In this role, you will design, develop, and maintain scalable web applications using Java-based technologies. You will collaborate with cross-functional teams to deliver high-quality, secure, and performance-driven solutions while working...

Lead Backend Engineer – Payments (YQN Pay Core Engine) Location: India (Kolkata/Remote) Experience: 7+ years Industry: FinTech / Digital Payments About YQN Pay YQN Pay is building a bank-grade payment core platform powering digital wallets, merchant acquiring (POS & SoftPOS), real-time settlements, and secure integrations with banks and payment networks. Our mission is to create a scalable,...

Role: Site Reliability Engineer (SRE) – Core IT InfrastructureLocation: KolkataWork mode: On-site (full Time)Experience: 6+ year'sKey ResponsibilitiesInfrastructure Reliability & Operations• Design, implement, and maintain highly available and fault-tolerant infrastructure• Ensure reliability, performance, scalability, and security of core IT systems• Monitor system health, capacity, and...

We are looking for a Senior Java Backend Engineer & Team Lead that will work on a variety of exciting projects with responsibility for designing and delivering secure, distributed, scalable and fault tolerant services, end-user applications and APIs. In this role, you will have an opportunity to use your engineering expertise & leadership in the delivery of cloud-hosted (AWS) SaaS systems. You...

About the Job We are seeking a highly skilled QA Engineer with expertise in Selenium/Cypress to join our dynamic team. Your role will involve collaborating with cross-functional teams, writing efficient test scripts, performing automation and manual testing, executing automated tests, and identifying and resolving any issues that arise. The ideal candidate will have a strong background in test...

About the projects: we are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository histories in a synthetic approach with human-in-the-loop; while expanding the dataset coverage to different types of tasks in terms of programming language,...

Description: The Server-Side Engineer will be responsible for the development, operations, and support of the core commerce platform as well as microservices that enable seamless and relevant digital commerce experiences across key customer touchpoints (web, mobile, iOS, and Android). In this role, you will collaborate closely with business and technology stakeholders, internal teams, and...

Backend Developer (Mid-Level | 5–7 Years) Position: Backend Developer Experience: 5–7 Years Engagement Type: Full-time Work Location: Remote Start Date: Immediate Compensation: ₹50,000 per month About the Role We’re looking for a mid-level Backend Developer to join our fast-paced engineering team. You’ll be responsible for developing scalable, secure, and efficient microservices using...

(Senior/Junior) Software Backend Developer DRIMCO GmbH, Germany (Focus: Enterprise Software Product, C++, Java, RDBMS, REST APIs) Start: Immediately | Location: India (remote), Possible relocation to Munich Germany | Full-time |...

Infosys – Hiring: Collibra Developer / Collibra Data Governance Engineer (5+ Years Experience) Infosys is looking for an experienced Collibra Developer / Collibra Data Governance Specialist with strong hands-on skills in Collibra workflows, Collibra dashboards, Collibra integrations, Collibra DQ, and Collibra metadata management. If you are passionate about Collibra development, data...

Core Responsibilities of a Lead Backend Developer: - Design, develop, and maintain scalable backend applications and services. - Optimize system performance, reliability, and scalability. - Collaborate with front-end developers, project managers, and cross-functional teams to deliver high-quality applications. - Ensure application security, compliance, and adherence to best practices. - Design...

5+ yrs. of hands-on experience in Core Java & JMS, Spring boot & multi-threading • Thorough understanding of design principles and its application • Hands on experience in database skills (SQL/PLSQL) in Oracle • Strong experience in RESTFUL API development • Decent exposure towards CI-CD & Agile Processes • Writing & Automation of unit test cases using JUNIT • Excellent debugging,...

Summary: We are seeking a skilled Backend Engineer to join our innovative engineering team focused on developing a cloud-agnostic Unified Video Management Platform powered by True AI and deep learning. This role is central to building scalable, high-performance backend systems that enable real-time video processing, analytics, and integration with advanced security protocols. You will play a key...

Overview Hyland Software is widely known as a great company to work for and a great company to do business with. Being a leader in providing software solution for managing content, processes, and cases for organizations across the globe we enabled more than 20,000 organizations to digitalize their workplaces and transform their operations. Currently we are looking for the position of Developer...

Lexmark is now a proud part of Xerox, bringing together two trusted names and decades of expertise into a bold and shared vision. When you join us, you step into a technology ecosystem where your ideas, skills, and ambition can shape what comes next. Whether you’re just starting out or leading at the highest levels, this is a place to grow, stretch, and make real impact—across industries,...

Job Description We are developing a next-generation EPC Site Management Platform using Linux, Apache, PHP, Java, and MySQL. We are seeking talented developers to help build a robust, scalable, and user-friendly system for managing engineering, procurement, and construction sites. Requirements Key Responsibilities: - Develop and maintain web applications using PHP/Java and MySQL. - Build...

Job description for Java BEDMust have 5+ years of experience for B2 and 8+ of experience for B3 in Java, J2EE.Must have experience in Java 8 plus versions Good Working knowledge and Web Framework experience with Spring MVC, Spring Cloud, JPA, Spring Boot, Hibernate and Micro services. (MUST) Hands-on experience with Relational (PL-SQL/Oracle/SQL Server) and NOSQL databasesHands-on with Rest...

Overview Hyland Software is widely known as a great company to work for and a great company to do business with. Being a leader in providing software solution for managing content, processes and cases for organizations across the globe we enabled more than 20,000 organizations to digitalize their workplaces and transform their operations. Currently we are looking for Senior Java Developer to...