Java fullstack engineer

Job Title: Tech Lead – Full Stack

Location: MG Road, Bangalore

Work Mode: Hybrid

Interview Mode: Virtual

Experience Required: 7–12 Years

Role Overview

We are looking for a Tech Lead – Full Stack with 7 to 12 years of experience in developing scalable SaaS products using Java, Spring Boot, and JavaScript frameworks. The ideal candidate has hands-on experience with microservices architecture, performance optimization, and cloud-native development, and is passionate about mentoring teams and driving engineering best practices.

Key Skills & Expertise

• Proficient in building scalable SaaS products with a focus on microservices architecture.
• Technologies: Java (Mandatory), Spring Boot, ReactJS or any other JavaScript framework.
• Strong experience in designing RESTful APIs and using mocking frameworks.
• Skilled in profiling services and debugging performance issues.
• Knowledge of Docker and Kubernetes for containerization.
• Familiar with data integration tools such as Pentaho Kettle or Apache Nifi.
• Ability to influence technical decision-making, with a strong focus on automation and security best practices.

What You Will Do

• Design, implement, test, and deploy both front-end and back-end components of the product.
• Build and deliver highly scalable services using Spring Boot.
• Develop frameworks and accelerators to speed up development.
• Establish and enforce engineering best practices.
• Create and review design artifacts using UML for team-wide implementation.
• Mentor and guide product engineers within the team.
• Ensure on-time delivery of user stories planned for sprints.
• Engage in all stages of the product development lifecycle – from planning and design to implementation and testing in multi-cloud environments.
• Deliver robust, quality-focused technical solutions to business problems.
• Work alongside a talented team solving complex technical challenges in building large-scale SaaS products.
• Contribute from the ground up to the architecture and modularization of the product for long-term scalability and maintainability.
• Share knowledge and expertise by writing blogs, articles, and whitepapers.

 Technical Requirements

• Design and implement microservices architectures using Java and Spring Boot.
• Create, manage, and secure RESTful APIs.
• Collaborate with cross-functional teams in an Agile setting to ensure high-quality delivery.
• Mentor and support junior developers on the team.
• Experience with cloud platforms such as Azure or GCP, and orchestration tools like Docker and Kubernetes.
• Strong database skills in PostgreSQL.
• Exposure to:
• API Gateway
• Hibernate & JPA
• Transaction Management
• ACID Properties
• Multithreading & Context Switching
• Healthcare domain experience is a plus.

Key Responsibilities:

• Build and maintain scalable web applications for MRO services, from front-end interfaces to back-end systems.
• Collaborate with cross-functional teams to understand client needs and translate them into technical solutions.
• Create efficient back-end systems with languages Java and integrating APIs and databases.
• Working knowledge of Relational Databases, SQL, and ORM tools like Hibernate / JPA.
• Debug and resolve issues related to performance, memory usage, and latency.
• Develop user-friendly front-end features using HTML, CSS, JavaScript, and frameworks React or Angular.
• Implement unit and integration tests and follow Test-Driven Development (TDD) where applicable.
• Familiarity with Java/JEE concepts (exception handling, collections, memory basics).
• Experience in developing backend services for web applications.
• Basic understanding of CI/CD pipelines and deployment processes.
• Knowledge of security concepts (JWT, OAuth2, authentication/authorization).
• Ensure smooth workflows by optimizing code, reducing delays, and upholding quality standards.
• Support ongoing inquiries by troubleshooting and enhancing existing applications.
• Prepare for increased demand by integrating expeditors and third-party inspection (TPI) tools within the next month.
• Stay updated on industry trends and emerging technologies to keep our solutions cutting-edge.

Qualifications:

• 2+ years of full stack development experience, ideally in industrial or service-based applications.
• Proficiency in back-end tech (Python/Java/Node.js, REST APIs) and front-end tech (HTML, CSS, JavaScript, React/Angular/NextJs)
• Experience with database management (MySQL, MongoDB, etc.) and server-side operations.
• Familiarity with MRO services or industrial workflows is a plus.
• Strong problem-solving skills and eagerness to learn new tools and processes.
• Ability to work in a team and adapt to fast-paced environments.

Responsibilities

Develop and maintain web and backend components using Python, Node.js, and Zoho tools

Design and implement custom workflows and automations in Zoho

Perform code reviews to maintain quality standards and best practices

Debug and resolve technical issues promptly

Collaborate with teams to gather and analyze requirements for effective solutions

Write clean, maintainable, and well-documented code

Manage and optimize databases to support changing business needs

Contribute individually while mentoring and supporting team members

Adapt quickly to a fast-paced environment and meet expectations within the first month

Leadership Opportunities

Lead and mentor junior developers in the team

Drive projects independently while collaborating with the broader team

Act as a technical liaison between the team and stakeholders to deliver effective solutions

Selection Process

1. HR Screening: Review of qualifications and experience

2. Online Technical Assessment: Test coding and problem-solving skills

3. Technical Interview: Assess expertise in web development, Python, Node.js, APIs, and Zoho

4. Leadership Evaluation: Evaluate team collaboration and leadership abilities

5. Management Interview: Discuss cultural fit and career opportunities

6. Offer Discussion: Finalize compensation and role specifics

Experience Required

2-6 years of relevant experience as a Software Developer

Proven ability to work as a self-starter and contribute individually

Strong technical and interpersonal skills to support team members effectively

• Must Have worked in a product development for minimum of 1 years 
• Must Understand the Product life cycle (Requirement analysis/ design/architecture).
• Must Have hands on Coding Experience in J2EE technologies, Core Java, JavaScript, Web services SOAP, RESTful services
• Good experience on any one application server (WebLogic, WebSphere, Apache servers etc.).
• Database experience in any one DB like Oracle/ MySQL/MS SQL etc.
• Knowledge / Experience with any one open source development tools and frameworks (Eclipse, ANT, Junit, PMD, SVN etc.)
• Ability to understand UML design diagrams. Ideally should have designed some modules in prior projects using OOAD and UML.
• Extensive experience with multi-tier transactional architecture and design.
• Passionate about test driven, clean code, automatically tested and continuous deployment

Good to have:

• Any prior Work or Knowledge on newer technologies like Big data cloud, Hadoop and spark)
• Any prior Work or Knowledge on NoSQL, ORM, AWS Services (EC2, SNS, SQS, S3, Cloudfront)
• Any prior Work or Knowledge/ MOOC on Machine Learning and AI.
• Experience in performance engineering domain (testing, tuning, profiling) will be a definite add-on.
• Expertise with identity management, authentication and information security best practices
• Expertise in working with complex cross-domain applications.

Tech Lead

 Key goals and responsibilities

· Building reusable components and front-end libraries for future use

· Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache

· Ensure best coding practices to build efficiencies and scalability of the tech stack; to be implemented by the team.

· Ensure defect-free software deployment and maintenance thereof.

· Focus on critical trouble shooting issues; be obstacle remover for the team.

· Create and maintain project documentation and tech specs.

· Review the code periodically from technical and security point of view with due recommendations.

· Track team on performance and task management to deliver to timelines and quality.

· Thorough understanding of React.js, Vue Js and its core principles

· Familiarity with modern front-end build pipelines and tools

· A knack of benchmarking and optimization

· Familiarity with code versioning tools such as Git, SVN, and Mercurial

· Good understanding of quality JavaScript code (Object oriented and commonly used design patterns )

· Capable of debugging complex issues in JavaScript

· Understanding of JS debug tools and chrome dev tools

Your key qualifications & competencies:

· Understanding of web markup, including HTML5 and CSS3

· Familiarity with RESTful APIs

· Knowledge of modern authorization mechanisms, such as JSON Web Token

· Experience with data structure libraries (e.g., Immutable.js)

· At least 5+ years of hands on coding experience

· Strong understanding of OOPS Concepts and data structure

· Have practical knowledge/experience in JAVA , Microservices , Springboot , hibernate and MySQL database

· Have prior experience in scrum and agile methodologies

· Should have 5+ years of experience in modern JavaScript frameworks such as React.js /Vue/AngularJS /Knockout

· Must have experience on AWS, or Google cloud. Must have knowledge of GIT.

· Should have sound understanding of http and REST. Be a proponent of strict code quality standards using JSLint etc.

· Should have atleast 3+ years of leading teams and proven record of adherence to ambitious deadlines.

· Should have strong understanding of object oriented and functional programming in JavaScript.

ENGINEER / SR ENGINEER– JAVA/ JEE TECHNOLOGIES

 PUNE

EXPERIENCE –  4+ YEARS (4-12 YEARS) EXPERIENCE IN JAVA/ JEE TECHNOLOGIES.

TECHNOLOGY/SKILLS – JAVA1.9, SPRING BOOT, WEB SERVICES, ORACLE, HTTP PROTOCOL, WEB PROXY, JUNIT, XML, JSON

QUALIFICATION – B.E, BTECH, BSC, BCA, BCS OR EQUIVALENT POST-GRADUATION IN ANY BRANCH PREFERABLY IN E&TC, COMPUTERS

OTHER TOOLS USED – ECLIPSE, JIRA, CONFLUENCE, MAVEN, JENKINS, GIT/ BITBUCKET (SOURCE VERSION CONTROL).

SOFT SKILLS – SELF-MOTIVATED, FOCUSED, GOOD TEAM PLAYER, POSITIVE ATTITUDE, GOOD COMMUNICATION SKILLS – WRITTEN AND VERBAL WITH PRODUCT MANAGEMENT, INTERNAL IT AND STAKEHOLDERS.

NICE TO HAVE – KNOWLEDGE OF CRYPTOLOGY, HSM AND KEY MANAGEMENT / PKI / X509, XML SIG /SML ENC, SMART CARD OPERATING SYSTEM, TELECOMMUNICATION (GSM) AND ELECTRONIC PAYMENT SYSTEM, PROVEN KNOWLEDGE TO WORK IN PROCESSES ACCORDING TO CMMI (LEVEL 3).

DETAILS – GOOD TO HAVE ATTRIBUTES:

• KNOWLEDGE OF SOFTWARE ARCHITECTURE, UNDERSTANDING AND PREPARING SEQUENCE DIAGRAMS, ARCHITECTURE, AND PROCESS DOCUMENTATION.
• EXPERIENCE IN ENTERPRISE APPLICATIONS IN THE PAYMENT / BANKING DOMAIN PREFERRED.
• ANALYSIS, DESIGN AND IMPLEMENTATION OF SMART CARD APPLICATIONS FOR THE PAYMENTS SECTOR (MASTERCARD, VISA.)
• TELECOM/ EMBEDDED SYSTEMS OR SMART CARDS BACKGROUND.
• IDENTIFY AREAS FOR IMPROVEMENT TO ACHIEVE - OPERATIONAL EFFICIENCY, CUSTOMER SATISFACTION, AND VALUE ADDITION.
• PREFERABLY NO TRAVEL CONSTRAINTS.
• HIGH / LOW-LEVEL DESIGNING.

• B-Tech / B.E. from a reputed college / university

• Strong problem solving and analytical skills
• Good knowledge of Core Java, JSP and Servlet
• Fluency in programming constructs
• Good expertise in working with databases and Query language.
• Mature, thoughtful, and a natural fit for a collaborative, team-oriented culture
• Hard-working and eager to learn in a fast-paced, innovative environment
• Spring Boot & Microservices architecture
• Strong foundation and expert knowledge in the area of Core Java and J2EE standards.
• Sprint IOC & Spring MVC

• Experience with all levels of operation available to the front-end, such as from creating XHRs in vanilla JS to using a custom wrapper around $resource
• Proficiency with JavaScript and HTML5
• Creating custom, general use modules and components which extend the elements and modules of core AngularJS
• Experience in using build tools like Maven
• Knowledge of AngularJS practices and commonly used modules based on extensive work experience
• Creating configuration, build, and test scripts for continuous integration environments.