Explore backend developer positions in 188 Backend Developer jobs in Bangalore
Backend developer
Bangalore, Karnataka
Streak AI Technologies Pvt Ltd
Posted today
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Job Title: Backend Developer Location: Bengaluru, Karnataka Job Type: Full-time Company Description: Job Overview: We are seeking a talented and experienced Backend Developer to join our team. The ideal candidate will have a strong background in software development and experience with backend technologies. You will work closely with our engineering team to design and implement scalable, reliable, and high-performance backend systems. Responsibilities: End to end engineering - design, develop, test, deploy, debug, maintain and improve the server-side applications and APIs. Collaborate with front-end developers to integrate user-facing elements with server-side logic. Optimize applications for maximum speed, scalability, and reliability. Implement security and data protection measures. Write clean, efficient, and maintainable code following best practices and coding standards. Perform code reviews and provide constructive feedback to team members. Troubleshoot and debug issues as they arise. Stay up-to-date with the latest backend development trends and technologies. Manage individual projects priorities, deadlines, and deliverables Build low latency microservices. Work on scaling services. Participate first hand in system design and architecture discussions Qualification: 1-3 years of hands-on experience in developing applications Experience working in a fast-paced environment. Need to be proficient in Golang and Python is an added advantage. Strong design skills involving data modeling and low-level class design Knowledge of best practices of working with large data sets and DB clusters. Must have a passion for tackling problems and building and managing scalable systems. Experience developing scalable and low latency microservices. Experienced in docker and deploying using CI/CD pipelines. Understanding of public cloud platforms like AWS, GCP Hands-on experience of working with Databases and Linux/Unix platform Understanding of Micro-services architecture and associated design patterns etc. Experience working with caching (Redis), message queues, streaming services, web-sockets, SQL (clickhouse), and No SQL (Mongo DB). Experience with scalable systems (techniques like replication, sharding) Experience with performance engineering (monitoring & actioning on application performance stats) Good to have: Experience with g RPC ( Protocol buffers) Good to have: Experience with high-performance websites catering to millions requests. Troubleshoot and debug issues as they arise. Stay up-to-date with the latest backend development trends and technologies.
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Backend developer
Bangalore, Karnataka
Unacademy
Posted today
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Position : SDE 3 - Backend Developer Location: Bengaluru (On-Site) Experience : 4 - 7 Years About Us Unacademy is India’s largest learning platform, dedicated to democratizing education for millions of learners across the country. We bring together top educators, high-quality content, and innovative technology to deliver engaging and effective learning experiences. Our mission is to redefine how India learns — through innovation, excellence, and impact at scale. About the Role We are looking for an experienced Backend Developer (SDE III) to join our engineering team. The ideal candidate should have deep technical expertise in Golang or Python and a proven ability to build and scale large backend systems. This role offers the opportunity to own end-to-end backend architecture, contribute to product innovation, and mentor junior engineers within a fast-paced, impact-driven environment. Key Responsibilities Design, develop, and maintain robust backend systems using Golang or Python. Build scalable, secure, and high-performing APIs and microservices for core Unacademy products. Collaborate with cross-functional teams — Product, Frontend, Dev Ops — to deliver seamless experiences. Ensure system reliability, scalability, and performance optimization. Conduct code reviews and enforce engineering best practices across the team. Troubleshoot production issues, identify bottlenecks, and drive effective solutions. Take ownership of architecture decisions and drive continuous improvement in system design. Mentor and guide junior engineers to improve technical depth and delivery quality. Required Skills & Qualifications 4–7 years of professional experience in backend development. Proficiency in Golang or Python (mandatory) — with experience in building large-scale applications. Strong knowledge of microservices architecture, RESTful APIs, and distributed systems. Experience with Postgre SQL, Mongo DB, or other relational/No SQL databases. Familiarity with Docker, Kubernetes, and CI/CD tools. Excellent understanding of data structures, algorithms, and software design principles. Strong analytical, debugging, and problem-solving skills. Preferred Skills Experience with AWS, GCP, or other cloud platforms. Familiarity with Kafka, Rabbit MQ, or other message brokers. Exposure to fast-paced product or startup environments. Why Join Unacademy Work on products that impact millions of learners across India. Collaborate with top engineering talent in a dynamic and innovative environment. Ownership, autonomy, and opportunities for leadership growth. A mission-driven culture that values learning, impact, and excellence.
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1
Backend developer
Bangalore, Karnataka
Staffington Global
Posted today
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Backend Developer Exp : 8+ years Location : Bangalore Mode: Work from Office Np: Not more than 15 days Please share profiles with 8+ years’ experience only. Role Overview We’re seeking an experienced Backend Developer to join our engineering team. In this role, you’ll design, develop, and maintain robust, scalable, and performant backend services using Fast API, SQLAlchemy, and Postgre SQL. You’ll collaborate with cross-functional teams to implement business logic, API endpoints, and database solutions while adhering to our comprehensive development standards. Responsibilities • Design and develop RESTful APIs using Fast API following our established API standards and best practices • Implement robust data models and database interactions using SQLAlchemy and Postgre SQL • Develop and maintain core business logic in service and repository layers • Write comprehensive unit, integration, and end-to-end tests for all code • Create clear, detailed documentation for code, APIs, and architectural decisions • Collaborate with frontend developers to define API contracts and integration points • Implement and maintain high availability patterns and performance optimizations • Participate in code reviews, providing constructive feedback to peers • Troubleshoot and resolve complex technical issues across the application stack • Contribute to architectural decisions and help evolve our technology standards Required Skills and Experience • 7+ years of professional experience in backend development • Strong proficiency in Python (3.9+) with solid understanding of type hints, async/await, and modern Python features • 2+ years of production experience with Fast API hosted on Azure Cloud. • Proficiency with relational databases, particularly Postgre SQL • Working knowledge of SQLAlchemy • Experience implementing RESTful APIs and understanding of API design principles • Strong understanding of software testing approaches (unit, integration, end-to-end)• Familiarity with containerization (Docker) and container orchestration • Experience with Git version control and CI/CD pipelines • Knowledge of secure coding practices and common security vulnerabilities Preferred Qualifications • Experience with Pydantic for data validation and schema definition • Familiarity with Postgre SQL advanced features (JSONB, full-text search, etc.)• Experience with asynchronous programming in Python • Experience with Uvicorn, an ASGI web server, for Python. • Understanding of infrastructure as code (Terraform, AWS Cloud Formation)• Experience with Kubernetes in production environments • Understanding of event-driven architectures and message brokers • Exposure to microservices architecture patterns • Experience with monitoring and observability tools • Contributions to open-source projects Technical Competencies Core Python • Python 3.9+ features and language constructs • Type hints and static type checking with mypy • Error handling and exception management • Asynchronous programming with asyncio • Documentation using Google-style docstrings Web Frameworks and APIs • Fast API application development and organization • API design and RESTful principles • Request validation and response formatting • Authentication and authorization implementation • Performance optimization techniques Database • Postgre SQL schema design and optimization • SQLAlchemy ORM and Core • Query optimization and performance tuning • Transaction management • Database migrations with Alembic Testing • Test-driven development practices • Unit testing with pytest • Integration testing for APIs and databases • Mocking and fixtures • Code coverage analysis Dev Ops and Infrastructure
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2
Backend developer
Bangalore, Karnataka
Zzazz
Posted today
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Senior Backend Engineer - Payments Location: Bangalore, KA Employment type: Full-time We’re building the system of record for how money moves through our platform: a double-entry, auditable payment ledger that powers charges, refunds, payouts, fees, and reconciliations. If you love correctness, clean data models, and high-throughput systems, you’ll own one of the most critical pieces of our product. What you’ll do • Design & build the ledger : Append-only journal + accounts with double- entry guarantees; immutable records with corrections via compensating entries; enforce invariants (debits = credits) at the schema and application layers. • Get consistency right : Choose isolation levels, implement idempotency, and design APIs that are safe under retries and partial failures. • Own reconciliation : Build daily/continuous reconciliation pipelines against payment processors and bank statements; surface diffs, exceptions, and workflows to resolve breaks. • Model money flows : Support holds, captures, refunds, chargebacks, fees, partner revenue share, and multi-currency/FX with correct rounding and rate provenance. • Integrate processors : Ship robust integrations with webhooks, signature verification, event ordering, and replay handling. • Observability & audit : Comprehensive audit logs, traceability from external events → ledger entries → financial reporting; metrics, SLOs, and alerting for breaks or stuck money. What makes you a great fit Must-haves • 5–7 years building backend systems in Node.js, Nest JS, Java Script, Type Script. • Deep experience with relational databases (Postgre SQL/My SQL), transactions, schema design, migrations, and query performance. • Proven track record designing idempotent APIs, background jobs, and event processing at scale. • Solid grasp of accounting basics (double-entry, journals vs. ledgers, trial balance) or strong interest to learn quickly.• Strong testing discipline: property tests, fixtures, deterministic replay; comfort with production-grade observability. • Clear communication, product sense, and ownership from design to post-launch ops. Nice-to-haves • Built payments/fintech/marketplace systems: payouts, split payments, escrow, invoices or wallet/accounting. • Experience with event sourcing, CDC, Kafka/Pub Sub, or stream processing. • Multi-currency/FX flows and rounding modes; localized taxes/fees. • Hands-on with Stripe/Adyen/Braintree/Razorpay/Pay U, bank files (MT940/BAI2), or virtual accounts. • Familiarity with compliance/audit (SOX controls, PCI DSS scope reduction) and data retention policies. • Kubernetes/cloud infra (GCP/AWS) and secrets management.
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3
Backend Developer
560066 Bangalore, Karnataka
Acowale
Posted 25 days ago
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This is a remote position.
Job Title: Software Development Engineer (SDE) Role: Backend Developer – TypeScript / Bun / Node.js / PostgreSQL Location: Remote Employment Type: Full-TimeAbout the Role
We are looking for a Backend Developer with expertise in TypeScript, Bun, Node.js, and PostgreSQL to help design and implement scalable backend systems. You’ll build APIs, optimize databases, and contribute to CI/CD pipelines while ensuring system reliability and performance.
The ideal candidate can translate business requirements into high-quality, scalable code, proactively anticipate future needs, and collaborate effectively with cross-functional teams.Key Responsibilities
Backend Architecture & Development Implement HLD (High-Level Design) and LLD (Low-Level Design) principles to achieve scalable, reliable solutions. Translate business requirements and logic into clean, maintainable, and efficient code. Proactively anticipate and design for future requirements when building features. Build, optimize, and troubleshoot PostgreSQL databases, ensuring performance and scalability. Design and document APIs using Swagger and perform API testing. Testing & Quality Write unit and integration tests using Jest. Ensure code quality with proper use of algorithms, data structures, and design patterns. DevOps & Deployment Contribute to CI/CD pipelines using GitHub Actions. Manage and troubleshoot Linux servers for deployments. Collaboration Communicate effectively with stakeholders about developmental challenges, feasibility, and progress. Work closely with the engineering team to ensure end-to-end delivery. Requirements Strong proficiency in TypeScript, Node.js, and familiarity with Bun. Expertise in PostgreSQL (schema design, optimization, complex queries). Solid understanding of HLD, LLD, and SOLID principles. Proficiency in Git workflows and collaborative development. Experience with API development and documentation (Swagger, Postman). Strong debugging skills on Linux systems. Excellent communication and stakeholder management skills. Preferred Experience with Docker/containerization . Preferred Familiarity with cloud platforms (AWS, Azure, GCP). Preferred Exposure to Agile/Scrum workflows Benefits Work with cutting-edge technologies like Bun and TypeScript. Shape backend architecture with real impact. Collaborate with a forward-thinking, growing team . Learn, grow, and expand into DevOps and system design . Work with a fast-moving, innovative product team . Build impactful interfaces that reach millions of real users. Opportunity to grow across full-stack and product areas . Collaborative, feedback-driven culture. Work together with global tech house to built next gen AI products. Startup Culture, with industry standard pay-scale.Is this job a match or a miss?
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4
Backend Developer
560102 Bangalore City, Karnataka
Arting Digital Private Limited
Posted 629 days ago
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Job Title: Backend Developer Experience: 2-4y Budget: 14 LPA Location: Bangalore (HSR Layout) Work of Mode: Work from office Qualification : B.Tech, M.Tech, BCA ,MCA Primary Skills: Python, Django, SQL/NoSQL Good to Have: Elasticsearch, Kafka, Apache Spark, Redis, Cassandra, Hadoop Roles and Responsibilities ● Primary responsibility is to take up backend development and ability to work with thelarger product team, arrive at the best architectural approach, choose the most appropriate frameworks, code and deliver● An individual contributor who is committed to deliver major initiatives in a timely manner● Embrace good development practices including design specification, coding standards,unit testing and code reviews● A selfstarter,who loves to take on hard problems, loves solving service scalabilityproblems, enjoys breaking things and enthusiastic to learn new technologies andworking in startup environments● Takes ownership and responsibility for successful delivery of the solutions Skills and Experience ● Minimum 2+ of excellent Programming experience in Python● Experience with Django framework, web application development and SQL/NoSQLdatabases● Experience in third-party integrations● Strong communication skills● Ability to work in a team● Eye for detail and identifying problems● Good analytical skills● Shown success as an individual contributor and ability to communicate in great detail● Knowledge/Experience in the following technologies will be an added plus:Elasticsearch, Kafka, Apache Spark, Redis, Cassandra, Hadoop● Interest and aptitude to learn new technologies and domains
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5
Python backend developer
Bangalore, Karnataka
Tredence Inc.
Posted today
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Backend Python Developer 3-5yrs Location: Bangalore/ Chennai/ Pune/ Gurgaon/ Kolkata Role: Backend Python Developer We are looking for a skilled and experienced Backend Python Developer with 3-4 years of hands-on experience in backend development, particularly with Fast API. You will play a key role in designing, developing, and maintaining robust and scalable backend services and APIs that power our applications. Roles & Responsibilities: Design, build, and maintain APIs and backend services using Fast API Work with relational and/or No SQL databases (e.g., Postgre SQL, Mongo DB) Collaborate closely with frontend developers, Dev Ops, and product teams Ensure code quality through unit testing, integration testing, and code reviews Optimize application performance and scalability Implement best practices for security, reliability, and data protection Write and maintain technical documentation for APIs and services Required Skills & Qualifications: 3 to 4 years of professional experience in backend development with Python Strong hands-on experience with Fast API in production environments Proficient in designing and consuming RESTful APIs Experience with databases such as Postgre SQL, My SQL, or Mongo DB Familiarity with Git, Docker, and CI/CD pipelines Good understanding of asynchronous programming in Python Ability to write clean, maintainable, and efficient code Strong problem-solving skills and attention to detail Good to Have: Experience with Redis, Celery, or background task queues Exposure to AWS, GCP, or other cloud platforms Knowledge of Graph QL, Web Sockets, or microservices architecture Familiarity with container orchestration tools like Kubernetes Education: Bachelor's degree in Computer Science, Software Engineering, or a related field – or equivalent practical experience
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Java backend developer
Bangalore, Karnataka
ACL Digital
Posted today
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Dear All, ACL is hiring Java Backend Developer, Who has experienced in Spring boot, Microservices. And also good experience in Kafka. Networking or Telecom domain experience is must. work Location-Remote Experience-5-8 Years If anyone interested can share resume at Job Description is mention below: Required Skills & Experience: Minimum 5–8 years of backend development experience, preferably in telecom OSS environments. Strong proficiency in Java , Spring Boot , and REST API development . Hands-on experience with Blue Planet Inventory (BPI) modules and metadata modeling. Familiarity with Neo4j , Postgre SQL , and Camunda BPMN . Development of JUnit tests Working with Restful web services and API Others Skills: Elastic Search, drools, Kafka integration, REST (on Spring MVC), SSO (LDAP, Reverse Proxy, OAuth2), Camunda / BPMN / OSM/ Workflow Programming theory: algorithms and data structures, relational and graph database concepts, etc., Understanding of TMF Open APIs , SDN/NFV concepts , and microservices architecture . Experience with containerization tools like Docker and orchestration platforms like Kubernetes . Excellent problem-solving skills and ability to work in cross-functional teams. Prior experience with other inventory systems (e.g., Amdocs Cramer, Ericsson Granite). Exposure to cloud platforms such as AWS or Azure . Knowledge of Dev Ops tools (e.g., Jenkins, Git) and CI/CD pipelines. Telecom domain expertise, especially in service modeling and resource abstraction. Regards, Ayushi Sonal
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7
Java backend developer
Bangalore, Karnataka
Brace Infotech Private Ltd
Posted today
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We’re Hiring | Senior Software Engineer | 7+ Years | Bengaluru (Hybrid Mode) Are you ready to design and build innovative technology solutions that make a real impact? We’re looking for a Senior Software Engineer who’s passionate about scalable architecture, modern cloud technologies, and delivering high-quality engineering solutions. About the Role: You’ll be part of a global technology team focused on developing high-performing, secure, and scalable systems. This role involves end-to-end ownership — from designing new systems and optimizing performance to ensuring smooth production delivery. Key Responsibilities: Design, build, test, and deploy robust applications with minimal supervision. Collaborate with cross-functional global teams to deliver technology solutions. Ensure adherence to high-quality engineering and security standards. Lead end-to-end delivery of complex projects and optimize system performance. Apply CI/CD, automated testing, and Dev Ops best practices. Required Skills & Experience: 7+ years of professional software engineering experience. Strong expertise in Java / Spring Boot , AWS , Docker , Kubernetes , Terraform , Postgre SQL , Kafka , Git Hub , Jenkins , and CI/CD pipelines . Hands-on experience with design patterns , agile methodology , and test frameworks . Solid understanding of secure coding and system resilience . Preferred Qualifications: Experience with microservices architecture and message-driven integrations . Familiarity with synchronous/asynchronous processing and error handling using Spring Boot. Proven ability to produce scalable, high-performance application designs. Work Mode: Hybrid – Bengaluru, India Experience Level: 7+ Years If you’re someone who thrives in a collaborative environment and enjoys solving complex engineering challenges, we’d love to connect with you! To Apply: Send your updated resume to
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8
Senior backend developer
Bangalore, Karnataka
MHP – A Porsche Company
Posted today
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MHP India is seeking a Senior Backend Developer to join our team. In this role, you will be responsible for designing and building mission-critical infrastructure on public and private cloud platforms, as well as developing the tools and processes necessary to ensure the highest levels of availability and reliability for our clients. You'll work with systems that handle thousands of daily transactions, managing large-scale environments with thousands of virtual machines, hundreds of thousands of requests per second, and petabytes of data. Role Overview As a Senior Backend Developer, you will design and implement robust, scalable solutions for our logistics control platform. You will collaborate with cross-functional teams, lead technical discussions, and ensure high-quality delivery aligned with Agile principles. Key Responsibilities · Architect and develop cloud-based solutions for AGV/AMR fleet management. · Design and implement scalable software architectures using modern frameworks. · Lead and mentor development teams, ensuring adherence to best practices. · Collaborate with stakeholders to define requirements and deliver strategic solutions. · Ensure high availability, concurrency, and performance optimization in systems. · Drive Agile workflows, participate in sprint planning, and contribute to continuous improvement. · Implement test automation and maintain high test coverage standards. Required Soft Skills · Leadership & Team Management: Minimum 2 years leading software development teams. · Agile/Scrum Expertise: Proven experience in Agile workflows (certification preferred). · Problem-Solving: Strong analytical skills for complex challenges. · Collaboration: Effective communication across teams and stakeholders. · Decision-Making: Ability to evaluate and implement architectural solutions. · Strategic Planning: Participation in cloud strategy and design discussions. Required Hard Skills · Cloud Strategy & Design: 3+ years architecting cloud solutions (AWS/Azure certifications preferred). · Solution Architecture: Expertise in scalable architectures (TOGAF or similar certification a plus). · Backend Development: Kotlin, Spring Boot, Hibernate/JPA, Liquibase (6+ years). · Frontend Development: Type Script, React, Web Sockets, Pixi.js (1+ year each; Material UI is a plus). · Database: Proficiency in Postgres or similar RDBMS. · Messaging Systems: Hands-on experience with JMS/MQTT and queue/topic-based systems. · Testing: JUnit or Kotest for automation and coverage. · Tools: Advanced usage of Intelli J IDEA, Atlassian Jira, and Confluence (certifications a plus). · Cloud Platforms: AWS and Microsoft Azure (professional-level certifications preferred). Preferred Qualifications · Agile/Scrum certification. · AWS Certified Solutions Architect or Azure Solutions Architect Expert. · TOGAF or equivalent architecture certification. · Atlassian tool certifications.
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