NestJS Jobs in Bengaluru.
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Job Title: Java Developer
About Us
“Capco, a Wipro company, is a global technology and management consulting firm. Awarded with Consultancy of the year in the British Bank Award and has been ranked Top 100 Best Companies for Women in India 2022 by Avtar & Seramount. With our presence across 32 cities across globe, we support 100+ clients across banking, financial and Energy sectors. We are recognized for our deep transformation execution and delivery.
WHY JOIN CAPCO?
You will work on engaging projects with the largest international and local banks, insurance companies, payment service providers and other key players in the industry. The projects that will transform the financial services industry.
MAKE AN IMPACT
Innovative thinking, delivery excellence and thought leadership to help our clients transform their business. Together with our clients and industry partners, we deliver disruptive work that is changing energy and financial services.
#BEYOURSELFATWORK
Capco has a tolerant, open culture that values diversity, inclusivity, and creativity.
CAREER ADVANCEMENT
With no forced hierarchy at Capco, everyone has the opportunity to grow as we grow, taking their career into their own hands.
DIVERSITY & INCLUSION
We believe that diversity of people and perspective gives us a competitive advantage.
Job Summary:
Java developer requirement Experience
| Core Java/OOP (Polymorphism, Inheritance, Abstraction, SOLID), Collections & Data Structures (internal working, trade-offs), Exception handling & resilience patterns, Java 11+ features (Streams, Optional, CompletableFuture, etc.), Memory Management (GC, heap, profiling basics), Multithreading & Concurrency (locks, executors, async design), OOP & Enterprise Design Patterns (Factory, Strategy, CQRS etc.), Caching (Redis, in-memory, eviction strategies, use cases), API Design (REST maturity, versioning, contracts), Event loop, async programming, non-blocking I/O, Building scalable APIs (Express/NestJS patterns), Middleware, error handling, security best practices, Core concepts (components, lifecycle, hooks, state mgmt), Advanced patterns (Redux/NgRx, Context API, performance tuning), Component design & reusability, API integration & error handling, Accessibility & responsive design basics, End-to-end flow understanding (UI → API → DB), Authentication & Authorization (JWT, OAuth, SSO), Error handling across layers, Logging, monitoring, observability (ELK, OpenTelemetry basics), Time complexity & problem-solving approach, Real-world application of DS (not just theory), Data modeling (normalized vs denormalized), SQL & query optimization, Transactions, indexing, scalability patterns, Designing scalable, distributed systems, Microservices vs monolith trade-offs, Event-driven architecture, messaging (Kafka/RabbitMQ), API gateway, service orchestration, Unit testing (JUnit, Jest, etc.), Clarity of thought, articulation, structured problem solving |
Ready to apply?
Apply to Capco
Senior Software Engineer
ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You’ll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won’t just contribute. You’ll make things happen–fast.
Senior Software Engineer:
Role summary Build, evolve, and operate backend services at scale for ZoomInfo. You’ll work primarily with Node.js/TypeScript (NestJS preferred), design robust REST/GraphQL APIs, optimize MongoDB/Redis, and deploy on cloud (GCP preferred or AWS) with a strong focus on reliability, performance, security, and cost efficiency.
What you’ll do:
- Design, implement, and own microservices and REST/GraphQL APIs in Node.js/TypeScript (NestJS preferred)
- Translate product requirements into technical designs; break down work, estimate, and deliver incrementally
- Model data and optimize queries in MongoDB; implement effective caching with Redis (TTL, eviction, hot-key mitigation)
- Ship production-ready code with unit/integration tests; participate in on-call, incident response, and postmortems
- Containerize and deploy via Docker/Kubernetes; automate builds and releases with CI/CD (blue/green or canary)
- Instrument services for logs, metrics, and traces (p95/p99); continuously improve latency, reliability, and cost
- Review code, document designs, and mentor SE II/III engineers; contribute to shared standards and best practices
What you bring:
- 7+ years of software engineering experience, including 3+ years building backend services in Node.js/TypeScript
- Strong API fundamentals: versioning, pagination, authN/Z (OAuth/OIDC), and secure coding (OWASP)
- Hands-on with NestJS/Express/Fastify; familiarity with microservices patterns and event-driven workflows
- MongoDB expertise (schema design, indexing, basic sharding concepts) and Redis caching patterns
- Cloud experience on GCP (preferred) or AWS; Docker; working knowledge of Kubernetes; CI/CD with GitHub Actions/Jenkins/GitLab
- Observability skills: Datadog/OpenTelemetry/Prometheus/Grafana; confident debugging in production
- Collaboration and communication skills; bias for clean, well-tested, and well-documented code
Nice to have:
- Kafka or Pub/Sub; API Gateway/Ingress; feature flags; rate limiting and quotas
- Terraform/Helm; security tooling (SonarQube), dependency hygiene, secret management
- Performance profiling, load testing, and practical cost optimization
#LI-PM1
#LI-Hybrid
About us:
ZoomInfo (NASDAQ: GTM) is the Go-To-Market Intelligence Platform that empowers businesses to grow faster with AI-ready insights, trusted data, and advanced automation. Its solutions provide more than 35,000 companies worldwide with a complete view of their customers, making every seller their best seller.
ZoomInfo is committed to protecting your privacy when you apply for jobs with us. Please review our Job Applicant Privacy Notice for more details on how we handle your personal information.
ZoomInfo may use a software-based assessment as part of the recruitment process. More information about this tool, including the results of the most recent bias audit, is available here.
ZoomInfo is proud to be an equal opportunity employer, hiring based on qualifications, merit, and business needs, and does not discriminate based on protected status. We welcome all applicants and are committed to providing equal employment opportunities regardless of sex, race, age, color, national origin, sexual orientation, gender identity, marital status, disability status, religion, protected military or veteran status, medical condition, or any other characteristic protected by applicable law. We also consider qualified candidates with criminal histories in accordance with legal requirements.
For Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. ZoomInfo does not administer lie detector tests to applicants in any location.
Ready to apply?
Apply to ZoomInfo Technologies LLC
Senior Software Engineer - Node.js
ZoomInfo is where careers accelerate. We move fast, think boldly, and empower you to do the best work of your life. You’ll be surrounded by teammates who care deeply, challenge each other, and celebrate wins. With tools that amplify your impact and a culture that backs your ambition, you won’t just contribute. You’ll make things happen–fast.
As a Senior Software Engineer, you will get to explore and work with cutting-edge technologies and a large and rich data set. If you like working on tough problems, whether that's building systems that handle millions of customer requests a day or how to make sense of over a billion pieces of potentially correlated data, ZoomInfo is the right place for you.
The ideal candidate is a seasoned engineer with a deep understanding of modern server-side technologies and distributed systems. They possess strong skills in building modular, maintainable, and scalable backend services with an emphasis on performance, reliability, and security. The candidate should have a keen eye for detail, a passion for building robust systems, and the ability to collaborate effectively within cross-functional teams.
What You'll do:
- Design, develop, and maintain high-performance backend services capable of handling millions of requests daily.
- Collaborate with other team members and stakeholders to contribute to the design and evolution of scalable applications, ensuring scalability, reliability and performance
- Work with TypeScript, NestJS, and Node.js to build and optimize backend applications.
- Work with RESTful APIs, GraphQL and integrate with external services, ensuring data consistency, robustness and security
- Manage and optimize data storage solutions using MongoDB, Redis ensuring efficient and reliable data access.
- Integrate with Confluent Cloud to manage data streaming and real-time processing pipelines.
- Conduct thorough code reviews to maintain high-quality standards across the codebase.
- Collaborate with other engineers to solve complex and intriguing problems.
- Stay up-to-date with the latest backend technologies and industry trends.
- Contribute to the continuous improvement of our technology stack and development processes.
What you bring:
- 8+ years of industry experience with a B.S. in Computer Science or equivalent.
- Strong experience in backend development with TypeScript, NestJS, Node.js and java.
- 5+ years of experience with JavaScript/TypeScript and Node.js.
- Proficiency in working with MongoDB and managing large-scale databases.
- Experience with Confluent Cloud or similar data streaming platforms is a plus.
- Familiarity with CI/CD tools for automating builds, testing, and deployments (e.g., Jenkins).
- Proficiency in working with RESTful APIs and GraphQL
- Must be able to work independently and deliver excellent results in short timelines
- Technically lead and mentor juniors in the team, and drive planning and execution of work
- Experience with containerization and orchestration tools (Docker, Kubernetes)
- Strong problem-solving and debugging skills with experience in high-traffic applications
- Experience with backend technologies (Node.js, Python, or Java) and microservices architecture
- Excellent communication and collaboration skills
- Ability to thrive in a dynamic, fast-paced environment
#LI-SG2
#LI-Hybrid
About us:
ZoomInfo (NASDAQ: GTM) is the Go-To-Market Intelligence Platform that empowers businesses to grow faster with AI-ready insights, trusted data, and advanced automation. Its solutions provide more than 35,000 companies worldwide with a complete view of their customers, making every seller their best seller.
ZoomInfo is committed to protecting your privacy when you apply for jobs with us. Please review our Job Applicant Privacy Notice for more details on how we handle your personal information.
ZoomInfo may use a software-based assessment as part of the recruitment process. More information about this tool, including the results of the most recent bias audit, is available here.
ZoomInfo is proud to be an equal opportunity employer, hiring based on qualifications, merit, and business needs, and does not discriminate based on protected status. We welcome all applicants and are committed to providing equal employment opportunities regardless of sex, race, age, color, national origin, sexual orientation, gender identity, marital status, disability status, religion, protected military or veteran status, medical condition, or any other characteristic protected by applicable law. We also consider qualified candidates with criminal histories in accordance with legal requirements.
For Massachusetts Applicants: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability. ZoomInfo does not administer lie detector tests to applicants in any location.
Ready to apply?
Apply to ZoomInfo Technologies LLC