Full Stack developer - Using Java as backend

JOB DESCRIPTION

Experience: 3-8 years

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. - 3-8 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.

Looking for an internship where you'll work on real products?

At Ungrammary, you'll contribute to live product design projects from day one, working alongside designers building products used by millions. We are an award-winning UX/UI design agency, known for fintech, SaaS, health tech, consumer, and enterprise products. Trusted by 100+ global brands including Adobe, Kotak, Brooks, VMware, Fossil, and many more!

✨ What you'll do

• Design user flows, wireframes, and high-fidelity UI

• Contribute to real product design projects

• Learn and apply design systems

• Understand interaction design and user behaviour

• Collaborate with designers and cross-functional teams

🔍 We're looking for

• Strong visual design and UX fundamentals

• Proficiency in Figma

• Curiosity, initiative, and a willingness to learn

• A portfolio (student projects are welcome)

🌱 What you'll get

🎯 Work with teams serving clients who value design

💫 Strengthen decision making through hands-on projects

✨ Build a portfolio with measurable impact

💼 Potential full-time role at Ungrammary upon completion

→ Remote-first team (India)

📌 Full-time internship

Key Responsibilities

* Own end-to-end recruitment for non-technical and business functions.

* Partner with Hiring Managers to understand workforce planning and hiring priorities.

* Develop sourcing strategies for niche and business-critical roles.

* Build and maintain strong talent pipelines through proactive sourcing.

* Drive the complete hiring lifecycle including sourcing, screening, interview coordination, offer management, and onboarding.

* Ensure an outstanding candidate experience throughout the hiring process.

* Track recruitment metrics and continuously improve hiring efficiency.

* Collaborate with global stakeholders and cross-functional teams.

Roles You’ll Hire For

* Sales

* Customer Success

* Marketing

* Finance & Accounting

* Human Resources

* Legal & Compliance

* Operations

* Business Operations

* Program Management

* Executive & Leadership Hiring

Required Qualifications

* 5–8 years of end-to-end recruitment experience.

* Experience hiring for multiple business functions in a product or technology organization.

* Strong stakeholder management and business partnering skills.

* Proven sourcing expertise using LinkedIn Recruiter, job portals, referrals, and Boolean search.

* Experience working with ATS platforms such as Greenhouse, Lever, Workday, SuccessFactors, or similar.

* Strong offer negotiation and candidate engagement skills.

* Excellent communication and relationship management abilities.

* Experience working with global stakeholders is highly preferred.

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.

Position Requirements

• Expert in front-end development using Javascript, CSS, and Java.

• Hands-on experience in Java, J2EE, Hibernate, Springboot.

• Deep knowledge & working experience with Database, JSP, Javascript frameworks.

Technical Skills

• 4 years of experience in the software industry experience.

• Strong self-initiative to strive for both personal & technical excellence.

• Coordinate efforts across the Product development team and Business Analyst team.

• Strong business and data analysis skills.

• Should be strong on coordinating with onshore resources on the development.

Designation: Sr. Software Engineer – React Native

Work Location: Chennai/Bangalore

Experience: 

• 4 - 8 years of experience in development with minimum 2 years in react native.

Description:

• Should have min 2+ years of Hands-on experience in React Native development.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux
• Experience with JavaScript, Typescript, CSS, HTML5 and front-end languages.
• Good understanding of Android/ iOS design guidelines, SDK.
• Exposure to building React Native components in native iOS and Android.
• Solve complex technical, scalability or performance challenges.
• Familiarity with code versioning tools such as Git, SVN, Gitlab.

Educational Requirements:

B.E/B.Tech (CS/IT/ECE), MSc (CS), MCA

Job description

Greetings Candidate

We are hiring for the Dot Net Developer

#dotnetdeveloper

Company Name:- My Flight Search

Website:- www.myflightsearch.com

Location:- Remote but Start office Soon from Gurgaon

Shift Time:- 3PM to 12PM

Cab Facility Provided by the Company.

Exp. Required:- 8-12 Years

Salary:- 22 LPA

Candidates from Travel Domains will be Preferred

Candidates must be expert into:-

Web API, C#, SQL Server

• Design and implementation of low-latency, high-availability, and performant applications
• Developing new features & refining existing features on server-side
• Implementation of security and data protection
• Integration of data storage solutions

• Proficient in NodeJS and experience working on frameworks such as Express, StrongLoop, etc.
• 2+ years experience working on consumer mobile products / businesses at scale.
• Proficient in asynchronous programming and its quirks and workarounds
• Experience working on User Authentication and Authorisation between multiple systems, servers, and environments
• Experience working on NoSQL DBs such as MongoDB
• Experience working on Unit Testing & Functional Testing frameworks for NodeJS

• become a part of our early team, and shape products from grounds up
• Attractive Compensation & Stock Options
• empowered to build an amazing startup culture with us
• full ownership and massive growth opportunities
• and more...

Job description

Do you want to work with high traffic OLTP and OLAP systems that provide real value to retailers? Want to build real web applications that work across multiple channels and devices? In this critical role, the right candidate should have an entrepreneurial mind-set, have experience working across an application stack and a strong background in developing complex web experiences that are rich, responsive and interactive. The individual should have exhibited good technical leadership skills and be a highly motivated individual.

Role & Responsibility

• Exhibit strong technical knowledge, leadership skills and independent execution.
• A keen eye for good experiences. Understanding the experience from a customer perspective.
• Drive design discussion of complex features and own development of these modules across the application stack.
• Ability to adapt to changing business and product needs.
• Experience evolving the design and operation scale as new features are added to the product
• Mentor junior developers and ensure quality code output (via code reads, reading references, etc.) from them.
• Co-ordinate with internal teams and external partners in ensuring we build the best solution on time for the customer. Constantly looking at ways to innovate and improve the product.
• 8+ years of experience in Java & J2EE based Web Technologies & Frameworks with a focus in either Service Oriented Architecture or APIs. 
• Experience in designing scalable solutions in a large-scale distributed environment.
• Strong knowledge of web technologies, common web frameworks, networking, SQL and database technologies
• Well versed in software engineering principles, frameworks and technologies
• Strong debugging / troubleshooting skills.
• Ability to propose and defend solutions.
• Ability to work closely with product management, customer support, and  other engineering teams to continuously evolve and innovate the enterprise-class Products.