11 Middleware Jobs in Bangalore (Bengaluru) | Middleware Job openings in Bangalore (Bengaluru)

Job Summary:

We are looking for an experienced Application Production Support Engineer with hands-on experience in Internet Banking application support, Middleware technologies, and OpenShift (OCP) operations. The candidate should be skilled in production incident management, application troubleshooting, root cause analysis, and ensuring the availability and stability of critical banking applications.

Mandatory Skills:

• Internet Banking Application Production Support
• Middleware Administration and Troubleshooting
• OpenShift Container Platform (OCP)
• Incident Management and Production Troubleshooting
• Application Monitoring and Log Analysis
• Root Cause Analysis (RCA)

Key Responsibilities:

• Provide production support for Internet Banking applications and ensure smooth day-to-day operations.
• Troubleshoot application issues and resolve production incidents within defined SLAs.
• Monitor application health, logs, and system performance to identify and resolve issues.
• Support middleware components and troubleshoot application connectivity and deployment issues.
• Manage and troubleshoot applications running on OpenShift (OCP).
• Perform root cause analysis for recurring incidents and implement corrective actions.
• Coordinate with application development, infrastructure, and middleware teams to resolve critical issues.
• Participate in incident management, change management, and release activities.
• Maintain technical documentation, incident reports, and support procedures.

Job Summary

We are looking for an experienced Application Production Support Engineer with strong hands-on experience in Internet Banking application support, Middleware technologies, and OpenShift Container Platform (OCP). The candidate will be responsible for ensuring the stability, availability, and performance of critical banking applications in a production environment.

The ideal candidate should have experience in troubleshooting production incidents, performing root cause analysis, monitoring application health, and coordinating with development, infrastructure, database, and business teams to ensure smooth banking operations.

Key Responsibilities

• Provide L2/L3 production support for Internet Banking applications and ensure high availability of critical banking services.
• Monitor application performance, system health, logs, and alerts to proactively identify and resolve issues.
• Troubleshoot application failures, transaction issues, login/authentication problems, API failures, and other Internet Banking-related incidents.
• Perform middleware administration, monitoring, and troubleshooting across application servers and related middleware components.
• Manage application deployments, pod monitoring, log analysis, and troubleshooting in OpenShift Container Platform (OCP).
• Investigate production incidents, perform root cause analysis (RCA), and implement preventive measures to avoid recurrence.
• Work with middleware, database, network, infrastructure, DevOps, and development teams to resolve complex technical issues.
• Support production releases, deployment validation, application restarts, and post-deployment health checks.
• Handle incident, problem, and change management processes in accordance with defined SLAs.
• Maintain technical documentation, incident reports, SOPs, and knowledge base articles.
• Participate in rotational shifts, weekend support, and on-call support as required.

Mandatory Skills

• Internet Banking Application Support: Hands-on experience supporting Internet Banking applications in a production environment.
• Middleware Support: Practical experience in middleware monitoring, configuration, troubleshooting, and application server operations.
• OpenShift (OCP): Hands-on experience with pod monitoring, logs, deployments, troubleshooting, and basic cluster/application operations.
• Strong troubleshooting, analytical, and problem-solving skills.
• Experience with Linux/Unix commands and application log analysis.
• Good understanding of HTTP/HTTPS, REST APIs, and application connectivity.
• Experience working with ITSM tools and incident management processes.
• Strong communication and coordination skills.

Good to Have

• Experience in banking, financial services, or payment-related applications.
• Knowledge of Java/J2EE applications and application server technologies.
• Familiarity with Kubernetes, Docker, CI/CD pipelines, and deployment automation.
• Basic SQL knowledge for production troubleshooting.
• Experience with monitoring tools such as Grafana, Prometheus, Splunk, ELK, or similar platforms.
• Understanding of banking security, authentication, and transaction processing workflows.

Required Experience

• Relevant Experience: 3–8 years in application production support.
• Domain Experience: Hands-on Internet Banking application support is mandatory.
• Technical Experience: Middleware and OpenShift (OCP) operational experience is mandatory.
• Work Environment: Production-critical applications with SLA-driven support.

Ideal Candidate Profile

We are looking for a proactive support engineer who can independently troubleshoot production issues, manage incidents within defined SLAs, and ensure the reliability of Internet Banking services. Candidates must have practical production experience in all three key areas: Internet Banking, Middleware, and OpenShift (OCP).

Important: Candidates with only generic application support experience and no hands-on Internet Banking support experience will not be suitable for this role.

Are you looking to break out of the silo of pure-tech engineering and build systems that directly move millions in global revenue? If you want to own an entire, high-impact platform end-to-end and see the immediate business value of your code every single day, this is your playground. At Ultrahuman, you will act as a critical bridge between deep engineering and global market execution, turning data intelligence into autonomous, revenue-driving action across 100+ countries. 

About the Company: 

Ultrahuman is one of the world's fastest-growing wearable companies. The Ultrahuman Ring AIR — the world's lightest sleep-tracking smart ring — sells in 100+ countries. We operate like a product company in every function, and marketplaces is no exception: our Amazon business across the UK, Germany, Canada, Australia, India, the UAE and beyond runs on uh-amazon, an in-house platform we built ourselves. 

Role: Marketplace Platform Engineer 

Location: Begur, Bengaluru 

Schedule: Hybrid. 

Marketplace Platform Engineer 

Turn a read-only intelligence platform into the hands that run a global Amazon business. 

Why this role exists 

uh-amazon already does the seeing: a fleet of agents producing daily intelligence across every marketplace, an automated fulfillment middleware that intercepts and routes every order, and a self-hosted agent platform the team uses without writing code. But it writes almost nothing back to Amazon — every ads change, price correction, and listing push is still done by hand. That write side is unbuilt, and it is worth more than the entire team's cost: the daily briefs already flag large sums of recoverable ad spend that no one has the hands to recover. You will be the platform's owner and the team's force multiplier. 

What you'll own 

• The uh-amazon codebase end-to-end — the FastAPI middleware, the agent fleet, the self-hosted agent platform, and the deploy pipeline 
• The write side, behind staged approval gates — the order-management bridge first, then ads execution, repricing, and listing-push agents, each earning the right to act 
• Platform trust — kill the false-positive classes and fix the chronically failing agents, so the team acts on the briefs instead of second-guessing them 
• Operator self-serve — the team adds and tunes agents through the platform without touching code 

Your first 90 days 

• Ship the order-management bridge that removes the last manual step in fulfillment 
• Ship the first ads-execution agent behind a human approval gate, working the platform's existing recommendation lists 
• Eliminate the top false-positive classes in the daily briefs 

What we're looking for 

• Strong Python (FastAPI or similar) and real API-integration depth — OAuth, rate limits, retries, idempotency; you have built against messy third-party APIs in production 
• LLM-agent experience — you have built tool-using agents or LLM pipelines, designed prompts and tool schemas, and debugged why a model did something 
• Ship-fast evidence — small PRs, production ownership, comfort being the only engineer on a system 
• Comfort owning production writes against a live revenue channel, with gates and audit trails you design 

Strongly preferred 

• Amazon SP-API or Ads API experience specifically — this collapses your ramp to near zero 
• E-commerce domain (order management, marketplaces, repricing, feeds); container/orchestration experience 
• A public GitHub with real contributions 

Job Title : SDE 2 – Node.js (Zendesk)

Experience : 8 to 12 Years

Location : Bengaluru (Tesco Main Campus, Whitefield)

Work Mode : Hybrid (3 Days Work From Office)

Employment Type : Contract to Hire (1 Year+ Project)

Open Positions : 2

Notice Period : Immediate / Serving Notice / Max 20 Days Joiners Preferred

Role Overview :

We are looking for an experienced SDE 2 – Node.js professional with strong expertise in backend development, API integrations, and web technologies. The ideal candidate should be skilled in building scalable applications and working within Agile environments.

Mandatory Skills :

Node.js, JavaScript, HTML/CSS, jQuery, API & Middleware Integration, Full Stack Development, Agile (Scrum/Kanban)

Key Responsibilities :

• Design, develop, and maintain scalable applications using Node.js and JavaScript.
• Build and manage system integrations using APIs and middleware.
• Work on frontend technologies such as HTML, CSS, and jQuery.
• Collaborate with cross-functional teams in Scrum/Kanban environments.
• Deliver high-quality, maintainable, and efficient code.
• Quickly adapt to new technologies and business requirements.

Required Skills :

• 8+ years of software development experience.
• Strong expertise in Node.js and JavaScript.
• Experience with HTML, CSS, and jQuery.
• Hands-on experience with API integration and middleware solutions.
• Exposure to Agile methodologies (Scrum/Kanban).
• Strong problem-solving and communication skills.

Good to Have :

• Experience with Zendesk or similar tools such as Freshdesk, ServiceNow, Salesforce Service Cloud, or HubSpot

Interview Process :

• L1 : Technical Assessment (via Barraiser/Intervue)
• L2 & Further Rounds : Client technical discussions (2+ rounds expected)

Job Title : Python Backend Lead / Senior Python Developer

Experience : 6 to 10 Years

Location : Bangalore (CV Raman Nagar)

Openings : 8

Interview Rounds : 1 Virtual + 1 In-Person (Face-to-Face with Client)

Note : Only local Bangalore candidates will be considered

About the Role :

We are seeking an experienced Python Backend Lead / Senior Python Developer to design, develop, and optimize scalable backend solutions.

The role involves working with large-scale data, building efficient APIs, integrating middleware solutions, and ensuring high performance and reliability.

You will lead a team of developers while also contributing hands-on to coding, design, and architecture.

Mandatory Skills : Python (Pandas, NumPy, Matplotlib, Plotly), FastAPI/FlaskAPI, SQL & NoSQL (MongoDB, CRDB, Postgres), Middleware tools (Mulesoft/BizTalk), CI/CD, RESTful APIs, OOP, OOD, DS & Algo, Design Patterns.

Key Responsibilities :

• Lead backend development projects using Python (FastAPI/FlaskAPI).
• Design, build, and maintain scalable APIs and microservices.
• Work with SQL and NoSQL databases (MongoDB, CRDB, Postgres).
• Implement and optimize middleware integrations (Mulesoft, BizTalk).
• Ensure smooth deployment using CI/CD pipelines.
• Apply Object-Oriented Programming (OOP), Design Patterns, and Data Structures & Algorithms to deliver high-quality solutions.
• Collaborate with cross-functional teams (frontend, DevOps, product) to deliver business objectives.
• Mentor and guide junior developers, ensuring adherence to best practices and coding standards.

Required Skills :

• Strong proficiency in Python with hands-on experience in Pandas, NumPy, Matplotlib, Plotly.
• Expertise in FastAPI / FlaskAPI frameworks.
• Solid knowledge of SQL & NoSQL databases (MongoDB, CRDB, Postgres).
• Experience with middleware tools such as Mulesoft or BizTalk.
• Proficiency in RESTful APIs, Web Services, and CI/CD pipelines.
• Strong understanding of OOP, OOD, Design Patterns, and DS & Algo.
• Excellent problem-solving, debugging, and optimization skills.
• Prior experience in leading teams is highly desirable.

About Kloud9:

Kloud9 exists with the sole purpose of providing cloud expertise to the retail industry. Our team of cloud architects, engineers and developers help retailers launch a successful cloud initiative so you can quickly realise the benefits of cloud technology. Our standardised, proven cloud adoption methodologies reduce the cloud adoption time and effort so you can directly benefit from lower migration costs.

Kloud9 was founded with the vision of bridging the gap between E-commerce and cloud. The E-commerce of any industry is limiting and poses a huge challenge in terms of the finances spent on physical data structures.

At Kloud9, we know migrating to the cloud is the single most significant technology shift your company faces today. We are your trusted advisors in transformation and are determined to build a deep partnership along the way. Our cloud and retail experts will ease your transition to the cloud.

Our sole focus is to provide cloud expertise to retail industry giving our clients the empowerment that will take their business to the next level. Our team of proficient architects, engineers and developers have been designing, building and implementing solutions for retailers for an average of more than 20 years.

We are a cloud vendor that is both platform and technology independent. Our vendor independence not just provides us with a unique perspective into the cloud market but also ensures that we deliver the cloud solutions available that best meet our clients' requirements.

What we are looking for:

●  Overall 8+ Years of Experience in Web Application development.

●  5+ Years of development experience with JAVA8 , Springboot, Microservices and middleware

●  3+ Years of Designing Middleware using Node JS platform.

●  Good to have 2+ Years of Experience in using NodeJS along with AWS Serverless platform.

●  Good Experience with Javascript / TypeScript, Event Loops, ExpressJS, GraphQL, SQL DB (MySQLDB), NoSQL DB(MongoDB) and YAML templates.

●  Good Experience with TDD Driven Development and Automated Unit Testing.

●  Good Experience with exposing and consuming Rest APIs in Java 8, Springboot platform and Swagger API contracts.

●  Good Experience in building NodeJS middleware performing Transformations, Routing, Aggregation, Orchestration and

Authentication(JWT/OAUTH).

●  Experience supporting and working with cross-functional teams in a dynamic environment.

●  Experience working in Agile Scrum Methodology.

●  Very good Problem-Solving Skills.

●  Very good learner and passion for technology.

●  Excellent verbal and written communication skills in English

●  Ability to communicate effectively with team members and business stakeholders

Why Explore a Career at Kloud9:

With job opportunities in prime locations of US, London, Poland and Bengaluru, we help build your career paths in cutting edge technologies of AI, Machine Learning and Data Science. Be part of an inclusive and diverse workforce that's changing the face of retail technology with their creativity and innovative solutions. Our vested interest in our employees translates to delivering the best products and solutions to our customers.

What you need to succeed in this job ?

• MS or BS/B.Tech in computer science or equivalent experience from top college.
• Minimum 2+ Experience in Java 8, Spring Boot, Spring Cloud, Spring Cloud Gateway etc
• Good understanding of Design Patterns usage and implementations.
• REST Services and understanding and implementation of Microservices Architecture.
• Unit testing tools – Junit & Mockito.
• Experience is PostgreSQL database is must, 
• Excellent data structure & algorithm and problem solving skills.
• Should be an active contributor to developer communities like Stackoverflow is added advantage.
• Experience and knowledge of open source tools & frameworks, broader cutting edge technologies around server side development (Prometheus, Elasticsearch, Kafka).
• Must be a proven performer and team player that enjoy challenging assignments in a high- energy, fast growing and start-up workplace.
• Must be a self-starter who can work well with minimal guidance and in fluid environment.

8+ years of experience  Excellent skills in C/C++/Java programming in embedded domain 

Strong experience  in the area of Automotive, Android Embedded development and Connectivity Technologies
Strong experience on Android architecture, HAL, BSP, customize driver in Android HAL, Android boot up sequence
Familiar with Android Build System and procedure and able to provide ideas to improve continuous build and integration

Experience in Hardware peripherals like Ethernet, CAN, DMA, I2C, SPI, UART, Hardware Accelerator, AFE , LCD, backlight, touchcontroller

Experience with design/ modification to Hardware Abstraction Libraries (HAL) for Android support of low-level device features.
Experience in debugging on a wide range of Linux Kernel drivers and Android framework HALs e.g. Audio/Video, USB, Bluetooth, WiFi

  Fluent in industry standard software development tools: HSW/HE debuggers, code revision control systems (GIT, Perforce), IDEs and build tools
Exposure/experience in Automotive Embedded Software Development is a plus