Java Developer

🚀 Hiring: Java Developer

⭐ Experience: 4+ Years

📍 Location: Pune

⭐ Work Mode:- Hybrid

⏱️ Notice Period: Immediate Joiners

(Only immediate joiners & candidates serving notice period)

Requirements

✅ Strong proficiency in Java (Java 8/11/17)

✅ Experience with Spring / Spring Boot

✅ Knowledge of REST APIs, Microservices architecture

✅ Familiarity with SQL/NoSQL databases

✅ Understanding of Git, CI/CD pipelines

✅ Problem-solving skills and attention to detail

· 5+ years of experience in software development using Java.

· Proficiency in Spring Boot and Spring Batch.

· Experience with microservices architecture.

· Hands-on experience with Cassandra or similar NoSQL databases.

· Solid understanding of cloud platforms (AWS, GCP, Azure, etc.).

· Familiarity with Docker and Kubernetes.

· Experience with CI/CD tools such as Jenkins etc

· Strong problem-solving skills and attention to detail.

· Excellent communication and teamwork skills.

Important consideration:

· Core Java - 4 to 6 Yrs

· Spring and Spring Boot, Spring MVC, Spring Data, Spring Security - 4 to 6 Yrs

· DevOps (Jenkins, Junit, sonarQube, Maven) - 1 to 2 Yrs

· MongoDB, NOSql, Couch DB, Cassandra - 1 to 2 Yrs

Why this role exists:

You’ll own our data pipelines—ingesting, cleaning, and serving fashion/e-commerce data at scale—so the team (and founder) can focus on building new capabilities. If you love end-to-end ownership and turning messy web data into reliable, queryable systems, this role is your playground.

What you’ll do:

• Ingestion at scale: Design, build, and operate resilient crawlers/scrapers with rotation, rate-limits, backoff, and change-tolerance.
• Robust pipelines: Normalization, deduping, schema evolution, enrichment, and SLAs for freshness & completeness.
• Data stores & caching: Model products/variants/attributes in PostgreSQL, manage Redis for caching/queues, and keep costs predictable.
• Observability & quality: Instrument with metrics/tracing, add data QA checks, alerts, and auto-healing where sensible.
• Performance & reliability: Optimize throughput, memory, I/O, and infra spend; design for retries, idempotency, and correct delivery semantics.
• Collaboration: Partner with search/ML/product teams; write crisp docs; raise the bar in reviews; mentor where helpful.

Must-haves:

• Super high ownership: End-to-end closure on tasks you lead.
• 3.5+ years building backend systems, preferably in Python with production ownership.
• Strong data pipeline experience (batch/stream): schema design, deduplication, and backfills.
• Hands-on with PostgreSQL/MySQL and Redis (caching, rate-limits, queues).
• Real-world web scraping: requests/httpx/aiohttp, BeautifulSoup/lxml/Scrapy/Playwright, anti-bot tactics, respectful crawling.
• Concurrency & async (asyncio, multiprocessing), robust error handling, idempotent jobs.
• Solid testing habits and bias for simple, maintainable code.

Nice-to-haves:

• Message queues/streams: Kafka, RabbitMQ, SQS.
• Workflow schedulers: Airflow, Prefect.
• GraphQL; search tech (Elasticsearch/OpenSearch).
• Cost/perf tuning, on-call pragmatism, or prior startup/founding team experience.

How we work:

• High ownership, fast shipping, clear interfaces, strong documentation.
• We optimize for time to go live—startups that succeed outpace those that don’t.
• Competitive salary + meaningful ESOPs.
• (Optional) Work from our hacker-house on MG Road, Gurgaon.

Hiring process (fast closures)

1. 30-min technical deep-dive
2. Take-home (optional)
3. Founder conversation & references

PayPal is Hiring !!

Designation: Java back-end developer

Experience:3-7yrs

Location: Chennai, Tamilnadu (Work from OFFICE)

Job description :

Must have skills

3 to 5 years

Java, Spring Boot, Hibernate, REST API

Design Patterns

SQL, Oracle, Table design

Basic Qualifications:

• 3+ years of non-internship professional software development experience
• Programming experience with at least one modern language such as Java, C++, or C# including object-oriented design
• 1+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.

Additional Job requirements

• BS/MS/PhD in Computer Science/Math or equivalent
• BS in computer science or related field.
• 2+ years of relevant professional software development experience: designing, developing, and delivering software written in Java, C#, or C++, web development.
• Knowledgeable in object-oriented design patterns.
• Experience building highly scalable and distributed systems

Preferred Qualifications

• Experience with service-oriented architecture and application/services development
• Passion for performance debugging and benchmarking

Ability to clearly and concisely communicate with technical and non-technical stakeholders across all levels of the organization