7588 Backend Systems jobs in Bangalore

Job Title: Java Backend Developer

Experience: 4 – 8 years

Client Location: Bengaluru- Marathahalli -Work from Office, 5 days a week

Employment Type: Full-time

Domain: Financial Services (Service-based Business)

Preference: Immedidate joinee or within 15 days

We are seeking a highly skilled Java Backend Developer with strong expertise in building and scaling microservices-based applications. The ideal candidate should be passionate about backend engineering, experienced in distributed systems, and capable of delivering resilient and scalable solutions.

• Design, develop, and maintain scalable backend services using Java and Spring Boot .
• Implement microservice architectures , ensuring reliability, high availability, and fault tolerance.
• Work with Kafka for event-driven architecture, message streaming, and real-time data pipelines.
• Develop APIs and integrate services while ensuring security and performance.
• Collaborate with cross-functional teams including frontend, DevOps, and QA to deliver end-to-end solutions.
• Troubleshoot and debug complex production issues, providing timely solutions.
• Apply best practices in code quality, testing, CI/CD, and system monitoring.
• Optimize applications for scalability, resilience, and performance .
• Participate in design and architecture discussions, contributing to technical roadmaps and strategy.

• 4–8 years of experience in backend development with a strong focus on Java .
• Strong knowledge and hands-on experience with Spring Boot and microservice design patterns.
• Proven experience working with Kafka or other distributed messaging/streaming systems.
• Solid understanding of distributed systems , concurrency, and system design principles.
• Strong debugging, problem-solving, and performance-tuning skills.
• Experience with RESTful APIs , database technologies (SQL/NoSQL), and caching frameworks.
• Understanding of scalability, resilience, and fault tolerance in system design.
• Knowledge of CI/CD pipelines, Docker, Kubernetes, and cloud platforms (AWS/Azure/GCP) is a plus.

• Exposure to containerization and orchestration tools.
• Experience in event-driven architectures and real-time data processing.
• Familiarity with monitoring tools (Prometheus, Grafana, ELK stack, etc.).
• Strong understanding of software engineering best practices, TDD/BDD.

Common Expectations :

• Self-starters who require minimal handholding and can quickly integrate into the team
• Solid understanding of core programming concepts and problem-solving abilities
• Basic project management skills and ability to independently navigate workstreams
• Ability to collaborate effectively with Product Managers and TPMs, proactively seek clarity, and unblock themselves
• Strong communication skills – should be able to clearly explain past work and experiences

Job Title: Python Backend Developer

Experience: 5–8 Years

Location: Bengaluru / Hyderabad ( Onsite )

Notice Period: Up to 30 Days

Key Responsibilities:

Design, develop, and maintain backend services and APIs using Python.

Work with frameworks like Fast API, Flask, or Django for application development.

Ensure application scalability, reliability, and security.

Collaborate with front-end teams, DevOps, and QA to deliver robust solutions.

Write clean, reusable, and efficient code following best practices.

Optimize applications for maximum speed and performance.

Troubleshoot and debug production issues.

Required Skills:

Strong programming skills in Python.

Hands-on experience with Fast API/Flask/Django.

Experience in REST API development and integration.

Good understanding of databases (SQL/NoSQL).

Knowledge of containerization (Docker/Kubernetes) is a plus.

Familiarity with cloud platforms (AWS/Azure/GCP) is desirable.

Strong problem-solving and debugging skills.

Thanks & Regards ,

Somesh Singh

TCS AI.Cloud Recruiter

Talent Acquisition Group

Website: :

E-Mail :-

LinkedIn:- linkdin.Com/in/mrsomeshsingh

To Register for Jobs, Visit:

Address :- Tower-2, Okaya Centre Plot No. B-5,Sector - 62 Noida.

Job Description

We are seeking a talented and motivated Software Development Engineer II (SDE-2) to join our dynamic engineering team. As an SDE-2, you will be responsible for contributing to the development and maintenance of software applications. This position offers an excellent opportunity for professional growth and skill development.

Key Responsibilities:

• Write efficient, well-documented, and maintainable code using best practices.
• Analyze and troubleshoot software defects and issues, providing timely resolutions.
• Contribute to identifying and implementing improvements in the development process.
• Work closely with team members, including product managers, designers, and other developers, to deliver robust and scalable software solutions.
• Develop and execute unit tests to ensure the reliability and correctness of code.
• Collaborate with quality assurance teams to identify and address software defects.
• Create and maintain technical documentation, including design documents, coding standards, and release notes.
• Actively participate in professional development activities and seek opportunities for continuous learning.
• Strong understanding of software development fundamentals and principles.
• Knowledge of data structures, algorithms, and object-oriented design.
• Excellent problem-solving and analytical skills.
• Good communication and collaboration skills.
• Ability to work effectively in a fast-paced and dynamic team environment.

Skills And Expertise

• Bachelor's degree in a Computer Science related field or equivalent practical experience
• TIER 1 colleges preferred
• 2+ years of experience with software development
• Exceptional written and verbal communication skills.
• Experience with one or more programming languages (e.G., Java, Python, Go).
• Familiarity with version control systems (e.G., Git).
• Understanding of software development methodologies (e.G., Agile, Scrum)

(This role is specifically for Back End Engineer- Ruby on Rails)

We are building shopify for education. We want to make quality education affordable, easily accessible and engaging. We help educators to teach online and sell course in their own website and mobile apps.

We are looking for Backend Engineers to build and scale Learnyst Backend servers

We provide complete technology solution required for educators to sell courses on their online academy. Our solution includes website builder, course builder, virtual classroom interface for students, video encryption and streaming service almost everything that is required to launch an online learning academy.

Learnyst is hosted on AWS cloud with auto scaling infrastructure. More than 50 lakhs learners use Learnyst for streaming course videos and taking mock tests. Our core backend server uses Ruby on Rails with MySQL as database. We have architected Learnyst to be fault tolerant, loosely coupled and scalable system.

Key Responsibilities

You'll be a core member of the team working on important features. You will design and build new features from the ground up. So following skill sets are absolutely required.

• 0-2 years of solid experience in building large-scale applications
• Strong working Knowledge of Ruby on Rails or any Backend Framework
• Experience in handling infrastructure and scaling on AWS
• Any project on Github, that can showcase your coding skill
• Solid knowledge of SQL and MySQL database
• Eager to learn and passion towards work, listen well and understand problems
• Sense of ownership and willingness to stretch the extra bit whenever needed
• Make good decisions, discover practical solutions for hard problems
• Honest and show consistently strong performance
• Can work with tight yet realistic deadlines. Understand product strategy, market and customers

Why Join Learnyst?

• Exposure to understand market opportunities and contribute directly to the growth of company
• Opportunity to work with fastest growing EdTech startup
• Competitive compensation
• Consistent performers will get stock options
• Gain hands on experience in serving direct customers
• Learning 10X times more than what you know now
• We will provide a great work environment and challenging work that helps you take your career to the next level
• Food and Snacks: You’ll never have to worry about your hunger pangs. We provide food & snacks at all times of the day.

You can check our website to know more. Don’t forget to see customer testimonials. Talk to us to discuss more.

Python - Backend developer

Work experience - 4 to 6 years

Domain - Backend development, Python

We are seeking a skilled Python Backend Developer responsible for managing the interchange of data between the server and the users. Your primary focus will be on developing server-side logic to ensure high performance and responsiveness to requests from the front end. You will also be responsible for integrating front-end elements built by your coworkers into the application. You will also be responsible for managing the AWS resources

Roles & Responsibilities

• Develop and maintain scalable, secure, and robust backend services using Python
• Design and implement RESTful APIs and/or GraphQL endpoints
• Integrate user-facing elements developed by front-end developers with server-side logic
• Write reusable, testable, and efficient code
• Optimise components for maximum performance and scalability
• Collaborate with front-end developers, DevOps engineers, and other team members
• Troubleshoot and debug applications
• Implement data storage solutions (e.G., PostgreSQL, MySQL, MongoDB)
• Ensure security and data protection

Mandatory Technical Skill Set

• Implementing optimal data storage (e.G., PostgreSQL, MySQL, MongoDB,S3)
• Python backend development experience
• Design, implement, and maintain CI/CD pipelines using tools such as Jenkins, GitLab CI/CD, or GitHub Actions
• Implemented and managed containerisation platforms such as Docker and orchestration tools like Kubernetes
• Previous hands-on experience in ( EC2, S3, ECS, EMR, VPC, Subnets, SQS,Cloudwatch, Cloudtrail, Lamda, Sage maker, RDS, SES,SNS, IAM, S3, backup, AWS WAF )

Required Skills & Experience

• 5+ years of hands-on experience in database testing with a focus on backend systems.
• Advanced SQL skills, including writing complex joins, nested queries, and subqueries.
• Experience with stored procedures, triggers, and database functions.
• Working knowledge of agile methodologies and tools like JIRA.
• Strong analytical and problem-solving skills with excellent attention to detail.

Nice to Have Skills & Experience

• Familiarity with SAP CRM applications or similar enterprise CRM platforms.
• Understanding of PeopleSoft and its data architecture.
• Experience in test automation or data quality frameworks is a plus.

Job Description

We are seeking a QA Database Tester with strong expertise in SQL and experience working in agile environments. The ideal candidate will play a critical role in ensuring data quality and integrity across systems and applications. This role requires advanced SQL skills, hands-on experience with stored procedures, and a solid background in database testing. Familiarity with enterprise CRM platforms like SAP and a working understanding of PeopleSoft are desirable.

Key Responsibilities:

- Design, develop, and execute test cases and scripts with a focus on data validation and backend testing.

- Write and optimize complex SQL queries to validate data transformations, business rules, and ETL processes.

- Review and analyze stored procedures to ensure proper logic and data handling.

- Work closely with cross-functional agile teams to understand requirements and translate them into test plans.

- Track and manage defects using JIRA, ensuring clear documentation and timely resolution.

- Perform regression and integration testing for database-related changes.

- Collaborate with developers, analysts, and business stakeholders to ensure data consistency and system reliability.

Role/Job Title: Senior Developer

Function/ Department: Information Technology

Job Purpose:

As a Backend Developer, you will play a crucial role in designing, developing, and maintaining complex backend systems. You will work closely with cross-functional teams to deliver high-quality software solutions and drive the technical direction of our projects. Your experience and expertise will be vital in ensuring the performance, scalability, and reliability of our applications.

Key Responsibilities:

• Design and Develop: Architect, design, and implement high-performance Java/Golang-based backend services and applications.
• Code Quality: Write clean, efficient, and well-documented code following industry best practices and coding standards.
• Technical Leadership: Provide technical guidance and mentorship to junior developers, promoting best practices and fostering a collaborative environment.
• Collaboration: Work closely with frontend developers, product managers, and other stakeholders to understand requirements and deliver robust solutions.
• Performance Optimization: Identify and resolve performance bottlenecks and scalability issues.
• Testing: Implement comprehensive testing strategies, including unit tests, integration tests, and end-to-end tests.
• Continuous Improvement: Stay current with the latest industry trends, technologies, and best practices in Java/Golang development, and continuously improve our development processes.

Primary Skills:

• 4+ Years of professional experience in Java/Golang backend development.
• Expert proficiency in Java/Golang and related frameworks (e.G., Spring, Spring Boot,Gin).
• Extensive experience with RESTful API design and development.
• Strong knowledge of database technologies, including SQL, MySQL, PostgreSQL, or NoSQL databases.
• Deep understanding of object-oriented programming principles and design patterns.
• Experience with version control systems (e.G., Git).
• Familiarity with microservices architecture and cloud platforms (e.G., AWS, Azure, Google Cloud).
• Familiarity with GraphQL.
• Experience with CI/CD pipelines and tools (e.G., Jenkins, Docker).
• Proficiency in unit testing frameworks.

Secondary Skills:

• Familiarity with Jaeger for monitoring and tracing.
• Experience with containerization and orchestration tools (e.G., Kubernetes).
• Familiarity with agile development methodologies.
• Knowledge of security best practices and secure coding principles.
• Excellent problem-solving and analytical skills.
• Strong communication and collaboration abilities.
• Ability to work independently and manage multiple tasks effectively.

Education Qualification:

• Graduation: Bachelor of Science (B.Sc) / Bachelor of Technology (B.Tech) / Bachelor of Computer Applications (BCA)
• Post-Graduation: Master of Science (M.Sc) /Master of Technology (M.Tech) / Master of Computer Applications (MCA)

About Avo Automation

Avo Automation is a SaaS business focused on automation of the software delivery process. Our Platform is recognized as leader by market leading analyst like Gartner and G2. We are a young and fast-moving business that looks for hungry and driven people to join our team. We offer a holistic, enterprise-grade platform that unifies test automation and test data management. Avo Automation works with clients across the globe. Our mission is to help businesses assure digital perfection. We are backed by SLK Group, a leading technology provider, with offices in USA, Europe and India.

The automation testing market is growing at 18% annually is already valued at over USD 20 Billion, that’s just the product industry. Testing services market is over USD 200 Billion. Testing takes 20-30 % of entire software delivery effort. To put in another way let’s assume an application you use every day, took 1 year to build testing alone took 3 month of entire build time.

Avo Automation counts marquee organizations like Sony, Mizuho, CNA, Emerson, Voya etc. as our major clients.

We bring a set of amazing products to the table:

1. Avo Assure- A Test Automation platform that supports over 100 technologies.
2. Avo iTDM(Intelligent Test Data Management)-A market leading data masking and synthetic data generation engine to expedite testing further.

Top Analysts Recommend Avo

Top analysts and peer reviewers like Gartner and G2 recognize Avo as a representative vendor for test automation. The latest G2 Enterprise Grid Report for Test Automation ranks Avo as a ‘Leader’ in this space. With a growing market presence and higher customer satisfaction score, we are delighted to be modernizing how organizations test applications.

Job Description – Backend Engineer

Location: Bangalore

Employment Type: Full-time

Experience: 8–10 years

About the Role

We are seeking a skilled Backend Engineer to design, build, and optimize the core services that power our SaaS platform. The ideal candidate has strong expertise in Node.Js and Python, database performance tuning, and cloud-native deployments on Azure. You will work closely with frontend, DevOps, and product teams to deliver secure, scalable, and reliable backend systems.

Key Responsibilities

Core Backend Development

• Build scalable APIs using Node.Js (REST & GraphQL).
• Develop microservices and user-deployable logic in Python , including AI/ML service integrations.
• Implement robust API security with OAuth2, JWT, and role-based access control.

Database Expertise

• Design efficient schemas, indexes, and queries in MongoDB .
• Ensure consistency, transactions, and scalability in distributed database setups (including sharding).
• Apply caching strategies (Redis, in-memory stores) for high-performance applications.

Cloud & DevOps (Azure)

• Deploy and manage services on Azure App Services, AKS (Kubernetes), Functions, Service Bus, and Event Grid .
• Work with CI/CD pipelines (Azure DevOps/GitHub Actions) to automate deployments.
• Manage secrets, configurations, and environments with Azure Key Vault and Config Servers.

Architecture & Scalability

• Design and implement event-driven and microservices architectures using queues and async processing.
• Build multi-tenant SaaS backends with isolation, rate limiting, and usage metering.
• Apply distributed systems knowledge to balance latency, reliability, and fault tolerance.

Testing & Reliability

• Write and maintain unit and integration tests for backend services.
• Implement observability practices: structured logging, metrics, tracing (Azure Monitor, ELK, OpenTelemetry).
• Debug and profile backend performance to ensure system stability.

Collaboration & Agile Practices

• Work cross-functionally with frontend and DevOps teams for seamless feature delivery.
• Contribute to CI/CD workflows and iterative delivery.
• Participate in code reviews, architectural discussions, and Agile ceremonies.

Qualifications

• Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience.
• 8–10 years of backend development experience in SaaS or large-scale applications.
• Proficiency in Node.Js (REST & GraphQL) and strong working knowledge of Python .
• Strong expertise in MongoDB and caching systems (Redis).
• Experience deploying workloads on Azure (App Services, AKS, Functions).
• Familiarity with CI/CD, Docker, and Kubernetes .
• Strong testing, debugging, and observability skills.
• Good understanding of distributed systems, microservices, and event-driven architecture .
• Excellent problem-solving and collaboration skills.

What We Offer

• Opportunity to build and scale backend systems for a fast-growing SaaS platform.
• Exposure to modern architectures (microservices, event-driven systems, AI/ML integrations).
• Collaborative and growth-oriented work environment.
• Competitive compensation and benefits.

Who You Are

You're a seasoned Backend Engineer with 5+ years of experience who thrives on building

products from zero to one. You're a technical leader who can own an entire product's backend

architecture, make architectural decisions, and mentor junior engineers. While

backend-focused, you understand frontend concepts well enough to review code and ensure

smooth integration. You understand that in an early-stage startup, you need to balance technical

excellence with pragmatic choices that get products to market quickly. You're excited about

taking full ownership of backend systems while building and guiding a small engineering team.

Responsibilities

- Take complete ownership of backend architecture for one core product vertical - from

design to delivery to ongoing optimization

- Lead and mentor 2-3 junior engineers while maintaining hands-on involvement in critical

features

- Design and build robust APIs using Python (FastAPI/Django/Flask) that power our web

and mobile applications

- Build and optimize cloud infrastructure on AWS and Azure, implementing

containerization with Docker and orchestration with Kubernetes

- Set up monitoring and observability using Grafana and related tools, ensuring system

health at scale

- Integrate with third-party AI services including LLM APIs (OpenAI, Anthropic, etc.) and

voice technologies (STT/TTS)

- Establish engineering best practices including CI/CD pipelines, code reviews, and testing

strategies

- Partner directly with founders and product teams to translate business requirements into

scalable backend solutions

Qualifications

Required

- 5+ years building and shipping production backend systems, with proven ability to scale

products from 0→1 and 1→10

- Strong expertise in Python backend frameworks (FastAPI/Django/Flask)

- Experience with containerization (Docker) and orchestration (Kubernetes) in production

environments

- Hands-on experience with AWS and Azure cloud platforms, including deployment and

security best practices

- Proficiency with PostgreSQL and MongoDB for complex data modeling

- Experience with monitoring tools (Grafana) and building observable systems

- Strong background in API design, microservices architecture, and distributed systems

- Proven track record of leading and mentoring junior engineers in a hands-on capacity

- Ability to make pragmatic technical decisions balancing quality with speed of execution

Nice to Have

- Frontend knowledge of React and TypeScript for code review and cross-stack

collaboration

- Experience integrating with AI/ML APIs (OpenAI, Anthropic, Google Cloud AI, etc.)

- Experience with message queues (RabbitMQ/Kafka) and caching systems (Redis)

- Knowledge of voice technologies (Speech-to-Text/Text-to-Speech) and real-time audio

processing