Java Developer

Location - Noida

Duration - 6 Months

Experience – 7-10 Years

In this role, one shall be responsible for developing and supporting applications using Java technology framework.

• Provide support throughout the application lifecycle using the standard DT (Digital Technology) defined support environment comprised of process and middleware support.

• Ensure application incident management, ticket routing, and resolution of issues.

• Provide resolution of application issues as per DT support process within the given SLA.

• Update application code & database objects/data, as applicable, to production server only after UAT and approval from DT. Follow change process for Production deployment.

• Perform comprehensive testing – functionality testing, peer to peer testing based on defined DT.

• Testing deliverable and templates on the applications to ensure and verify that the issues are completely fixed.

• Raise tickets if any issues are reported by mail / phone / in person.

• All incidents to be tracked through Issue Tracker/Problem Management Ticket till Root Cause Corrective Action (RCCA) is identified/issue is fixed.

• All fixes to be followed by testing; DT Owner needs to sign off for the production deployment.

• Deliver improvements and changes with quality on time ( per defined SLAs). Requirement priority to be defined by DT.

• Carry out security testing of all the applications which are requested by DT for SAST/DAST to identify any vulnerability in code. The report for the same needs to be submitted to the DT SPOC.

• Review performance metrics reports and trends with DT Leaders on a Quarterly basis and as requested.

• Document and update the issue resolution knowledge-base on timely basis.

• Enthusiastically identify and eliminate problems and bugs in existing applications, with adequate approvals from DT.

• Provide support for the planned outages during on/off work hours

• Analysis of break-fix tickets, by application, on monthly basis, for root causes along with the recommended preventive actions and a plan to implement preventive actions.

• Upon receiving approval analyse and plan accordingly and perform preventive actions, implement the preventive actions on time.

• Development in the existing applications in accordance to DT SDLC process with all corresponding documentation.

• Applications categorized as Export Control (EC), must be supported by EC eligible person.

• Development and support of the interfaces between the applications.

• RCCA documentation for each unplanned outage

• Incident and request ticket completions with corresponding Service Now updates

• SDLC documentation updates after application changes are implemented

• Professional, timely and accurate user communications

• User documentation

• Quality assurance and testing for all changes.

Qualifications we seek in you!

Minimum qualifications

• BE/B Tech/ MCA/BCA

• Excellent written and verbal communication skills

• Java/J2EE, Spring Boot, Web Services (SOAP/REST), Oracle PL/SQL

• Technical Professional, with expertize abilities in the areas of Java development and implementation.

• Excellent customer facing skills that include conducting compelling technical briefing & demonstrations. The person should have a technical curiosity to implement new technologies and articulate the solutions to the customer.

Preferred Qualifications

• Resource must be eligible to work with Export Controlled (EC) data hence resource should be Green Card (GC)/US citizen.

• Knowledge on Design concepts.

• Ability to lead and balance team independently.

• Good communication and coordination skills.

• Collectively work as a team and handling team experience.

• Language: Java/J2EE, Servlets, Java Beans, GE Support Central

• Web Scripting Language: JSP, JavaScript, HTML, DHTML, XML, AJAX, HTML 5, AngularJS, jQuery

• Framework: Struts (Spring, Hibernate or other framework upon mutual agreement with DT, Casper

• IDE: Net Beans 7.x or above, Eclipse

• Database and Language: Oracle 12c and above, SQL, PL/SQL (including Packages, Stored Procedures, Functions, Triggers), PostgreSQL, MySQL, MS SQL

• Operating System: Windows, Unix, and Linux

• Internet Browser: Microsoft Internet Explorer 11.0 and above

• Code Repository: CVS (Open GE) or GIT

• Experience in ITIL processes

• Excellent planning, coordination, interaction skills, and ability to work as team.

• Good analytical, problem-solving and critical thinking skills.

• Detail oriented and organized, able to track multiple tasks simultaneously

• Proficient in Agile and DevOps environments

• Knowledge of software and application design and architecture

• Experience in software development and coding in various languages (C#, .NET, Java etc.)

• Hands on experience in Agile & CI/CD toolsets such as Rally, Git, Jenkins, Robot Framework, etc

• Understanding of software development lifecycle (SDLC)

Job Title : Senior Node.js Developer

Experience : 5 to 10 Years

Location : Gurugram (5 days WFO) | Initial 15 days in Udaipur (expenses covered)

Notice Period : 1 Month or less

Role Overview :

We are hiring a Senior Node.js Developer to lead and deliver scalable solutions, drive best practices, and mentor engineers. Strong Node.js expertise is mandatory (MERN experience welcome with Node.js depth).

Mandatory Skills :

Node.js, Express.js, Data Structures & Algorithms, System Design (HLD/LLD), CI/CD, Git, Agile, Async programming, Debugging & Performance Optimization.

Key Responsibilities :

• Lead development and ensure high‑quality delivery.
• Gather requirements, design (HLD/LLD), and implement solutions.
• Optimize performance, scalability, and integrations.
• Mentor team members and support hiring.
• Collaborate in Agile teams and enforce coding best practices.

Required Skills :

• 5 to 10 Years in backend with Node.js/Express.js.
• Strong in DSA, problem‑solving, and system design.
• Experience with CI/CD, Git, and Agile methodologies.
• Expertise in async programming, debugging, and performance tuning.
• Excellent communication and collaboration skills.

Nice to Have : MERN stack exposure, cloud (AWS/Azure/GCP), Docker, caching/queues.

Interview Process :

1. AI Technical Interview
2. System Design Round (HLD & LLD)
3. Data Structures & Algorithms
4. HR Interview

Location :

• Primary : Gurugram (Digital Greens, Sector 61)
• Initial 15 days : Udaipur (A‑square, Shobhagpura)

Note : Preference for Gurugram/NCR candidates. Stable profiles only.

Job Summary:

We are seeking a seasoned Java Backend Developer Lead to drive the design, development, and deployment of robust backend systems. This role requires hands-on coding expertise, architectural vision, and the ability to mentor and lead a team of developers in delivering high-performance, scalable applications.

Key Responsibilities:

• Lead the backend development team in designing and implementing microservices-based architectures using Java (preferably Java 11+).
• Architect and develop RESTful APIs and backend services using Spring Boot, Hibernate, and related frameworks.
• Collaborate with DevOps teams to streamline CI/CD pipelines using Jenkins, Docker, and Kubernetes.
• Ensure code quality through code reviews, unit testing (JUnit/TestNG), and integration testing.
• Optimize application performance and scalability through profiling and tuning.
• Guide team members in adopting best practices in software engineering, including Agile methodologies.
• Work closely with product managers, frontend developers, and QA teams to deliver end-to-end solutions.
• Maintain documentation and ensure knowledge sharing across the team.

Required Skills:

• Strong proficiency in Java, Spring Boot, and REST API development.
• Experience with relational databases (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis).
• Familiarity with messaging systems like Kafka or RabbitMQ.
• Solid understanding of cloud platforms (AWS, Azure, or GCP).
• Experience with containerization and orchestration tools (Docker, Kubernetes).
• Excellent problem-solving, debugging, and analytical skills.
• Strong leadership and communication abilities.

Preferred Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
• 7+ years of backend development experience, with at least 2 years in a lead role.
• Exposure to security best practices and performance testing tools like JMeter.

About - The company is an online discovery platform that offers direct-to-home product trials for D2C brands.

Location- Bangalore

Series- B

Responsibilities

• Lead simultaneous development for multiple business verticals.Design & develop highly scalable, reliable, secure, and fault-tolerant systems.Ensure that exceptional standards are maintained in all aspects of engineering.Collaborate with other engineering teams to learn and share best practices.Take ownership of technical performance metrics and strive actively to improve them.Mentors junior members of the team and contributes to code reviews.

Requirements

• A passion to solve tough engineering/data challenges.Be well versed with cloud computing platforms AWS/GCPExperience with SQL technologies (MySQL,PostgreSQL)Experience working with NoSQL technologies (MongoDB,ElasticSearch)Excellent Programming skills in Python/Java/GoLangBig Data streaming services (Kinesis ,Kafka ,RabbitMQ)Distributed cache systems (Redis ,Memcache)Advanced data solutions (BigQuery, RedShift, DynamoDB, Cassandra)Automated testing frameworks and CI/CD pipelinesInfrastructure orchestration(Docker/Kubernetes/Nginx)Cloud-native tech like Lambda,ASG,CDN,ELB,SNS/SQS,S3 Route53 SES

• Good design skills and exposure to multiple software architectures.
• Strong understanding of OO/ knowledge of frameworks such as Spring/ Spring Boot/ design and good software development practices.
• Strong core server-side technologies experience (Java). 
• Knowledge of Android is a huge plus.
• Strong database skills including schema design.
• Strong knowhow of data-structures and algorithms.
• Experience with configuration management, testing, deployment.
• Hands on development across technologies.

What You Will Do

● Create beautiful software experiences for our clients using design thinking, and lean and agile methodology.

● Work on world-class software products using the latest cutting-edge technologies and platforms.

● Work in a dynamic, collaborative, transparent, non-hierarchical culture.

● Work in collaborative, fast-paced, and value-driven teams to build innovative customer experiences for our clients.

● Help to grow the next generation of developers and positively impact the industry.

Basic Qualifications

● Experience: 5+ years

● Hands-on development experience in backend, Java, SpringBoot, Hibernate, SQL, MongoDB, Jenkins, Microservices, etc.

● Server-side development experience mainly in JAVA.

● Passion for software engineering and following the best coding concepts.

● Good to great problem-solving and communication skills.

● Experience in working with cross-border, distributed teams is a must. Nice to have Qualifications ● Product and customer-centric mindset

● Great OO skills, including design patterns.

● Experience with large-scale enterprise systems Get to know us better: https://www.zemosolabs.com.

• Java 8, Spring Boot, Java Microservices
• REST API’s
• Angular 11, HTML5, CSS3, Bootstrap
• SQL DB
• Azure/AWS
• Kafka