
Job Title: Software Development Engineer (SDE – Java)
Job Location: Sector 67, Gurgaon
Work Mode: In office- 5 Days
Job Summary
We are looking for a passionate and highly skilled Software Development Engineer with deep expertise in Java. The ideal candidate has a solid understanding of Spring Boot, the Spring Framework, MongoDB, and Elasticsearch. This role is designed for someone ready to push their limits, learn new technologies, and make a tangible impact on our products.
Key Responsibilities
Develop & Maintain Applications:
- Write efficient, maintainable, and high-quality code using Java and relevant frameworks.
- Develop both new features and improvements to existing systems.
Collaborative Engineering:
- Collaborate with cross-functional teams, including product management, QA, and operations.
- Participate in code reviews to maintain and improve code quality.
System Integration & Data Management:
- Design and implement applications integrating with MongoDB for data storage.
- Leverage Elasticsearch for building scalable search solutions.
Problem Solving & Innovation:
- Quickly learn and integrate new technologies and best practices.
- Push boundaries with innovative solutions and improve overall system performance and security.
Agile Development:
- Work in a dynamic Agile/Scrum environment, contributing to daily stand-ups, sprint planning, and retrospectives.
- Maintain clear documentation for code, designs, and processes.
Required Qualifications
Programming Expertise:
- Thorough knowledge of Java with hands-on experience in developing large-scale applications.
Frameworks & Tools:
- Strong experience with Spring Boot and the Spring Framework.
- Practical experience with MongoDB and Elasticsearch.
Technical Aptitude:
- Demonstrated ability to learn new technologies quickly and apply them effectively.
- Excellent problem-solving, debugging, and performance tuning skills.
- Teamwork & Communication:
- Strong verbal and written communication skills.
- Ability to work both independently and collaboratively in a team environment.
Preferred Skills & Experience
- Experience with microservices architecture and containerization technologies (e.g., Docker, Kubernetes).
- Familiarity with CI/CD tools and automation frameworks.
- Exposure to front-end technologies and RESTful service development.
- Knowledge of cloud platforms such as AWS, Google Cloud, or Azure.

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- Desired Skills:
- Hand-on experience in creating NodeJs applications preferably using the ExpressJS, any other NodeJS framework is most welcome.
- Hand-on experience in creating frontend applications using React or Angular.
- Highly proficient in both Javascript and Typescript.
- Good command over Databases both SQL/No SQL (Mongo DB, My SQL)
- Hands-on experience of GIT (version control tools).
- Good Communication Skills.
- In-depth knowledge of Microservice Architecture.
- System Design Concepts.
- Leadership capabilities (He/she will be expected to manage team engineers as well).
Good to have Technical Skills:
Docker, Redux, Redis, MeteorJS, RxJs, GraphQL, AWS/GCP/Azure development. Core Responsibility Areas:
- Project/task understanding
- Designing and documenting
Your Opportunity
- Own and drive business features into tech requirements
- Design & develop large scale real time server side systems
- Quickly create quality prototypes
- Staying updated on emerging technologies
- Ensuring that all deliverables adhere to our world class standards
- Promote coding best practices
- Mentor and develop junior developers in the team
Required Experience:
- 4+ years of relevant experience as described below
- Excellent grasp of Core Java, Multi Threading and OO design patterns
- Experience with Scala, functional, reactive programming and Akka/Play is a plus
- Excellent understanding of data structures and algorithms
- Solid grasp of large scale distributed real time systems
- Prior experience on building a scalable and resilient micro service
- Solid understanding of relational databases, NoSQL databases and Caching systems
- Good understanding of Big Data technologies such as Spark, Hadoop is a plus
- Experience on one of AWS, Azure or GCP
Who you are :
- You have excellent and effective communication and collaborative skills
- You love problem solving
- You stay up to date with the latest technologies and then apply them in real life
- You love paying attention to detail
- You thrive in meeting tight deadlines and prioritising workloads
- Ability to collaborate across multiple functions
Education:
Bachelor’s degree in Engineering or equivalent experience within the field
owners, business analysts and team members to analyse business requirements and proposed
solutions. A highly motivated and enthusiastic to join our Core Technology team and make a
difference.
Must-Have Skills:
• Candidate should have basic experience in Core Java and Advance Java design patterns
• Candidate should have basic experience in Advance Java frameworks – Spring, Hibernate,
JSP, Servlet.
• Good understanding of MAVEN & SVN is a must.
• Front end technologies knowledge is required to communicate with the web development
team. JavaScript, JQuery, AJAX, JSON.
• Collaborating with other teams. Excellent problem solving, debugging, design and debugging
skills required.
Good to Have Skills:
• Have good interpersonal and communication skills.
• E-commerce domain knowledge will be an add-on.
• Knowledge in API Design and docker.
• Knowledge of Agile methodologies
• Knowledge of Unit testing
Primary Responsibilities:
• Work closely with Tech Leads, Architects, Project Manager / Onsite Leads.
• Understand/apply reusable code design, leverage application architecture/framework
capabilities and functionality, and design/develop solutions that are highly reliable, scalable,
and perform to meet business-defined service levels.
• Contribute to the technical code and design documentation.
• Conduct code reviews and ensuring quality solutions are built and tested.
• Provide production support and issue triage for products.
We are looking for talented engineers who are passionate about using software
engineering to make kids love to learn and redefine learning@home. You will
have an opportunity to work in a highly motivated fast paced environment in a fastest
growing Ed-Tech company. You will be building platforms and services to be used across
various products. You will have the opportunity to create significant impact on our
systems, our business and most importantly on the life of millions of our students as we
take on challenges that will reshape education industry. You will operate at the
intersection of diverse disciplines - Backend, Frontend, Big Data, ML, Computer vision
and various open source tech. You will build solutions for Byju’s learning Apps as well as
few upcoming products with huge market potential and are high on innovation.
We are looking for smart people with excellent coding skills and can-do attitude.
Candidates should be eager to learn, flexible to pivot when needed, savvy enough to
thrive in a dynamic environment and should possess a growth mindset.
Roles & Responsibilities
● Writes high quality code & unit tests, builds, tests as per agreed timelines
● Participates in technical design and provides estimation
● Owns one or more small to medium features
● Becomes a go-to person in at least one area
● Communicates clearly and gets clarification upfront to minimize rework. Knows when
to ask for help to unblock.
● Consistently follows and promotes SDLC best practices: Coding standard, testing,
code reviews, code comments etc.
● Exhibit strong problem solving skills, helps other developers and demonstrates
teamwork
Ideal Candidate Profile
● Understands detailed requirements and demonstrates excellent problem solving skills
● Deep understanding of software engineering practices, Design Patterns, Data
Structures, Algorithms
● Excellent programming skills in ROR, Golang, NodeJS, Python
● Strong communication skills
● Strong sense of ownership, drive and ability to deliver results
● A Bachelors or Masters degree in engineering from a reputed institute (preferably
IITs, NITs, or other top engineering institutes)
● Experience in Golang, RoR, Unity, ML or Python will be an added advantage
Node.js and frameworks available for it - Express, StrongLoop, etc
Understanding the nature of asynchronous programming and its quirks and workarounds
Integration of user-facing elements developed by front-end developers
front-end technologies - HTML5, and CSS3
Writing scalable, reusable, testable, and efficient code










