Java Developer

Key Responsibilities:

• Development & Customization: Develop and support client-specific customizations, integration, and automation under guidance.
• Ownership: Deliver assigned development tasks with quality, within estimated effort and timelines
• Established Tools and Processes: Follow established tools, coding standards, SDLC, CI/CD, and security practices.
• Collaboration: Partner effectively across a global team, including Team Lead/Senior Developers, consultants, project managers, Deltek partners and subcontractors, and cloud operations.
• Quality Assurance: Follow established security, quality, and testing protocols. Support testing activities, fix defects and rework items under guidance to maintain customer satisfaction and governance standards.
• Leverage AI-first methodology throughout the project lifecycle: use AI-powered tools to design, develop, and maintain scalable technical solutions.
• Continuous Improvement: Actively engage in learning new tools, technologies, and Deltek product capabilities.

Qualifications :

• Required Skills:
• Academic qualification: Bachelor’s degree (2025/2026 Pass out) in Computer Science/IT & E&C/ MCA. Minimum 70% & above in academics throughout.
• Job Location: Only Bangalore Candidates
• Project experience: Entry‑level experience through academic projects, internships, labs, or personal/open‑source projects.
• Development & Engineering Practices: Knowledge of object-oriented programming, core software development principles, and computer science fundamentals such as data structures, algorithms, and logical problem solving.
• Analytical and Problem‑Solving Skills: Strong analytical and problem‑solving skills, with the ability to learn and apply new concepts quickly
• Communication Skills: Good verbal and written communication skills in English, with the ability to participate in technical discussions and explain ideas clearly.
• Learning Mindset: Strong analytical and problem‑solving skills, with the ability to learn and apply new concepts quickly
• Technical Skills
• Programming Fundamentals: Basic proficiency in at least one programming language such as Python, JavaScript (Node.js preferred), Java, or C/C++, with understanding of object‑oriented programming concepts.
• Computer Science Foundations: Knowledge of data structures, algorithms, and basic software design principles gained through academic or project work.
• Web & Integration (Exposure): Introductory experience with web applications, APIs, integrations, or automation through coursework or hands‑on projects.
• Testing & Debugging: Basic Understanding of unit testing, debugging, and defect fixing as part of the development lifecycle.
• Tools & Platforms (Exposure): Familiarity with development tools such as IDEs, version control (Git), and basic build or deployment concepts.
• AI Tools (Plus): Hands‑on experience or foundational knowledge of AI/LLM‑based tools (such as AI assistants or copilots) and prompt engineering.
• Success Criteria for the Role
• Requirement Clarity: Quickly grasp and clarify assigned requirements or technical specifications, ensuring tasks are well-defined and minimizing the need for rework.
• Execution: Consistently completes development tasks and project assignments within agreed timelines, proactively communicating risks or blockers to avoid delays or scope drift.
• Quality: Delivers code with low defect rates by following coding standards and thorough testing, leading to successful QA/UAT outcomes with minimal rework or iterations.
• Collaboration & Communication: Receives positive feedback from team leads/Senior developer, peers, and stakeholders for clear communication, teamwork, and reliable technical contributions.
• AI Adoption: Demonstrate efficiency gains through AI usage including faster specification writing, improved code quality, automated testing.
• Why Join Deltek?
• At Deltek, you'll be part of a forward-thinking team dedicated to delivering innovative ERP solutions that empower organizations to achieve their goals. Our culture values collaboration, professional growth, and flexibility, providing you with opportunities to work on impactful projects and advance your career. You'll benefit from our commitment to leveraging cutting-edge AI capabilities, enabling you to design more innovative, more efficient solutions for our clients. Join us to make a difference in a supportive environment where your expertise is valued and your contributions drive real business success.

ompany Name – Wissen Technology

Group of companies in India – Wissen Technology & Wissen Infotech

Job Title: Java Developer

Experience range:- 3-6 Years

Location:- Chennai

Face 2 Face Drive : Friday & Saturday (11th & 12th July 2025)

·    Strong written/verbal communication skills

·      Minimum 3+Years of Core Java Programming with Collections Framework, Concurrent Programming, Multi-threading (Good knowledge in Executor service, Fork joins pool and other threading concepts)

·    Good knowledge of the JVM with an understanding of performance and memory optimization.

•  Good experience in Spring boot.
•  Extensive and expert programming experience in JAVA programming language (strong OO skills preferred).

•  Excellent knowledge on collections like, Array List, Vector, LinkedList, HashMap, Hash Table, HashSet is mandate.

•  Exercised exemplary development practices including design specification, coding standards, unit testing, and code-reviews.

•  Expert level understanding of Object-Oriented Concepts and Data Structures

•  Good experience in Database (Sybase, Oracle or SQL Server) like indexing (clustered, non-clustered), hashing, segmenting, data types like clob / blob, views (materialized), replication, constraints, functions, triggers, procedures etc.

Job Description:

We are looking for a skilled and enthusiastic Java Developer to join our team in Chennai. The ideal candidate should have strong hands-on experience in Java development with a focus on backend frameworks such as Spring Boot and Hibernate. If you’re passionate about clean code, scalable applications, and delivering robust software solutions—this is the role for you.

Key Responsibilities:

• Design, develop, test, and maintain backend applications using Java, Spring Boot, and Hibernate.
• Write efficient, scalable, and reusable code.
• Participate in design discussions, code reviews, and deliver high-quality software.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Troubleshoot, debug, and upgrade existing systems.
• Ensure best practices in software development and Agile methodologies.

Required Skills:

• Strong proficiency in Core Java (Java 8 or above).
• Hands-on experience with Spring Boot and Hibernate.
• Proficient in working with RESTful APIs and Web Services.
• Experience with SQL and relational databases (e.g., MySQL, PostgreSQL).
• Familiarity with version control tools like Git.
• Knowledge of software development lifecycle and Agile practices.

About Root Node

We’re an early-stage startup building intelligent tools for planning, scheduling, and optimization—starting with timetabling and warehouse logistics. Backed by deep domain expertise and a growing customer pipeline, we’re now building our core tech team. This is not just a coding job — it's a chance to build something meaningful from the ground up.

About the job

• Design and implement robust backend systems and APIs using Java or similar backend language and Spring Boot or equivalent frameworks
• Integrate backend services with existing custom ERP systems 
• Work closely with the founder on product architecture, feature prioritization, and go-to-market feedback
• Take full ownership of features — from system design and development to deployment and iterative improvements
• Help shape our engineering culture and technical foundations

You're a Great Fit If You:

• Have 3+ years of experience in backend development
• Are strong in Java or similar languages (e.g., Kotlin, Go, Node.js)
• Have solid experience with Spring Boot or equivalent backend frameworks
• Have integrated with ERP or enterprise systems in production environments
• Are comfortable with both SQL (PostgreSQL) and NoSQL (MongoDB)
• Understand REST API development, authentication, Docker
• Have an entrepreneurial mindset — you're excited about ownership, ambiguity, and making decisions that shape the product and company
• Want more than just a job — you want to build, solve, and learn rapidly

What We Offer

• Competitive salary
• High degree of ownership and autonomy
• Ability to shape the tech and product direction from Day 1
• Transparent and fast decision-making culture
• A builder’s environment — solve real-world problems with real impact

• You will build cutting-edge secure and scalable systems by writing simple and efficient code.
• You will own the backend development for one or more of our modules and collaborate with architects, other engineers, and product managers to launch new products and/or iterate on existing features. You'll build and manage automated build/test/deployment environments
• Ensure high standards through code reviews, design reviews, architecture discussions
• You will ensure that the systems you oversee are secure, fault-tolerant, and are performing reliably at high volumes.

• Well-versed in data structures, algorithms, and software design. Programming experience with at least one of Java or Python and object-oriented design
• Knowledge of SQL, NoSQL databases, Messaging/Caching technologies, and AWS deployments is a plus
• Able to write unit integration tests with coverage of code & interfaces. TDD is a plus
• Exposure to the architecture and design (design patterns, security, reliability, and scaling) of new and current systems. Experience in building highly scalable business applications, which involve implementing large complex business flows involving multiple third-party integrations
• Prior startup experience is a plus