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Engineer III, Software

Invitrogen BioServices India Private Limited

Full time Hybrid
Experience
6–9 years
Location
Bangalore
Work mode
Hybrid
Salary
₹15L – ₹25L a year estimatetypical for IT Jobs in Bangalore, 264 posts
Posted 2 hr ago Last checked 21 min ago

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Role at a glance

You will
  • The ideal candidate should have deep hands-on experience with Java, Spring Boot, REST API development, database design, and backend…
  • The candidate will be responsible for designing robust backend solutions, developing enterprise-grade services, integrating with internal…
  • Design, develop, and maintain scalable backend applications and services using Java and Spring Boot.
Experience
6–9 years
Must-have skills
AWSAgileCI/CDDockerGoogle Cloud Platform (GCP)JUnit
Work mode
Hybrid

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Job description

Location: Bangalore, India

**Work Schedule**

Standard (Mon-Fri)

**Environmental Conditions**

Office

**Job Description**

## Role Overview

We are looking for a highly experienced Java Developer with 6–9 years of software development experience and strong expertise in designing and developing scalable, secure, and high-performance backend systems.

The ideal candidate should have deep hands-on experience with Java, Spring Boot, REST API development, database design, and backend integration. The candidate will be responsible for designing robust backend solutions, developing enterprise-grade services, integrating with internal and external systems, and providing technical leadership to engineering teams.

## Key Responsibilities

  • Design, develop, and maintain scalable backend applications and services using Java and Spring Boot.
  • Define and drive backend design principles, coding standards, and engineering best practices.
  • Design and develop secure, reliable, and well-structured RESTful APIs.
  • Define API contracts, request/response models, error-handling mechanisms, and versioning strategies.
  • Design efficient and scalable relational and/or NoSQL database models.
  • Develop and optimize database queries, indexing strategies, and data-access layers.
  • Integrate backend applications with databases, third-party services, enterprise platforms, and external systems.
  • Design and implement backend integration patterns for reliable data exchange across systems.
  • Develop reusable backend components, libraries, and common services.
  • Ensure backend systems meet requirements for performance, scalability, availability, security, and maintainability.
  • Identify and resolve complex application, API, database, and integration-related issues.
  • Conduct code reviews and ensure adherence to software engineering and secure coding standards.
  • Collaborate with frontend developers, technical leads, product owners, QA engineers, DevOps teams, and other stakeholders.
  • Participate in technical design discussions, solution reviews, estimation, and implementation planning.
  • Mentor and provide technical guidance to backend developers.
  • Drive improvements in automated testing, build processes, CI/CD, deployment, and observability practices.

## Required Technical Skills

  • 6–9 years of overall software development experience, with significant experience in backend application development.
  • Strong hands-on expertise in Java and object-oriented programming.
  • Strong experience with Spring Boot and the broader Spring ecosystem.
  • Strong experience in designing and developing RESTful APIs and backend services.
  • Good understanding of API design principles, HTTP standards, authentication, authorization, and error handling.
  • Strong experience in database design, data modeling, normalization, and performance optimization.
  • Experience with relational databases such as Oracle, PostgreSQL, MySQL, SQL Server, or equivalent technologies.
  • Strong proficiency in SQL and database query optimization.
  • Experience with ORM and persistence frameworks such as Spring Data JPA, Hibernate, or equivalent technologies.
  • Strong understanding of backend integration patterns and enterprise application integration.
  • Experience integrating applications with internal and external services through REST APIs, messaging, or other integration mechanisms.
  • Good understanding of concurrency, multithreading, asynchronous processing, and transaction management.
  • Experience developing modular, reusable, and maintainable backend components.
  • Strong understanding of application security and secure API development.
  • Familiarity with unit testing, integration testing, and automated testing frameworks.
  • Experience with source control systems such as Git.
  • Understanding of CI/CD pipelines and modern software development practices.

## Preferred Skills

  • Experience working on large-scale enterprise applications and distributed systems.
  • Experience with microservices-based applications.
  • Knowledge of messaging technologies such as Kafka, RabbitMQ, JMS, or equivalent solutions.
  • Experience with caching technologies such as Redis or similar platforms.
  • Experience with API documentation tools such as OpenAPI/Swagger.
  • Knowledge of containerization technologies such as Docker and Kubernetes.
  • Experience with cloud platforms such as AWS, Azure, or Google Cloud.
  • Understanding of logging, monitoring, tracing, and observability practices.
  • Experience with automated testing frameworks such as JUnit, Mockito, or equivalent technologies.
  • Exposure to event-driven systems and asynchronous integration patterns.
  • Experience with Agile/Scrum software development environments.

## Behavioral Competencies

  • Strong problem-solving and analytical skills.
  • Excellent communication and stakeholder-management skills.
  • Ability to translate business and system requirements into robust backend solutions.
  • Strong ownership and accountability for technical deliverables.
  • Ability to lead technical discussions and influence solution decisions.
  • Ability to work independently as well as collaboratively within cross-functional teams.
  • Strong mentoring and coaching capabilities.
  • Ability to troubleshoot complex backend, database, and integration issues.
  • Strong focus on software quality, reliability, and engineering excellence.

## Education

Bachelor’s or Master’s degree in Computer Science, Information Technology, Engineering, or a related discipline.

Thank you for your interest as you consider starting a new career journey with us. As the world leader in serving science, our colleagues develop critical solutions through innovation—and build rewarding careers. Discover their extraordinary [stories](https://jobs.thermofisher.com/global/en/discover-our-stories) and connection to our Mission to enable our customers to make the world healthier, cleaner and safer. Their work is a story of purpose. What story will you tell?

Thermo Fisher Scientific Inc. is the world leader in serving science, with annual revenue of more than $40 billion. Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, increasing productivity in their laboratories, improving patient health through diagnostics or the development and manufacture of life-changing therapies, we are here to support them. Our global team delivers an unrivaled combination of innovative technologies, purchasing convenience and pharmaceutical services through our industry-leading brands, including Thermo Scientific, Applied Biosystems, Invitrogen, Fisher Scientific, Unity Lab Services, Patheon and PPD.

We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.

Thermo Fisher Scientific is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, creed, religion, color, national or ethnic origin, citizenship, sex, sexual orientation, gender identity and expression, genetic information, veteran status, age or disability status.

Job data: Headcount Labs (headcountlabs.com), ODbL 1.0. The job description belongs to the employer. Location data © OpenStreetMap contributors and Overture Maps.

Key skills

Required

AWSAgileCI/CDDockerGoogle Cloud Platform (GCP)JUnitKafkaKubernetesMicrosoft AzureRabbitMQRedisScrumStakeholder ManagementDocumentationSpring

Soft skills

AccountabilityCoachingCommunicationMentoringOwnershipProblem Solving

Job market insights

1,417active AWS jobs in Bangalore
1,068active Agile jobs in Bangalore
1,240active CI/CD jobs in Bangalore
₹15L – ₹25L advertised yearly salary for IT Jobs in Bangalore (middle half of 264 posts that show a salary; median ₹19L)

Most IT Jobs posts in Bangalore ask for 3–6 years of experience (41% of 4682 that say).

Hiring most for IT Jobs in Bangalore

  • Bosch Group176 open jobs
  • Trigent Software Private Limited123 open jobs
  • Brillio120 open jobs

Jobs asking for AWS in Bangalore also ask for

  • Microsoft Azure58%
  • Python54%
  • Google Cloud Platform (GCP)49%
  • CI/CD41%
  • Kubernetes37%

From live job posts on CoreHRx, updated 14 Nov 2026. Skill figures count posts that list their skills; salary figures only posts that show a salary.

Questions about this job

What is the salary for this Engineer III, Software job?

The post does not state the pay. As an estimate, comparable posts on CoreHRx advertise ₹15L – ₹25L a year (typical for IT Jobs in Bangalore, 264 posts).

How much experience does this job need?

The post asks for 6–9 Yrs experience.

Where is this job based?

In Bangalore (hybrid).

What kind of job is this?

It is a full time job.

This page is for Indian job seekers preparing for cloud engineer, DevOps, backend and solutions architect roles that list AWS as a skill, whether you are a fresher with a first certification or an experienced engineer moving into a senior role. It covers 60 questions in three levels: core services and concepts, then design and configuration choices for one to three years of experience, and finally scenario, security, cost and troubleshooting questions asked in senior rounds. Read each answer, explain it aloud in your own words, and try the CLI commands in a practice account with a billing alert set.

Questions you may be asked

  1. What is the difference between an AWS Region and an Availability Zone?
  2. Explain the AWS shared responsibility model.
  3. What is Amazon EC2, and how do you read an instance type name like m7g.large?
  4. What is Amazon S3, and what are its main storage classes?

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