Java & Microservices

We are looking for a Senior Backend Engineer with a strong background in building distributed, scalable, and high-performance backend systems. The ideal candidate has 6+ years of backend engineering experience, including 3+ years in microservices or distributed architecture, and deep expertise in Python, FastAPI, PostgreSQL, Redis, and async I/O patterns.

The candidate will own backend services end-to-end — from architecture and design to implementation, optimization, and production support — while working closely with cross-functional teams to deliver mission-critical systems.

Key Responsibilities

1. Backend Architecture & Development

• Architect, design, and implement backend services using Python (preferably FastAPI) with clean, maintainable, and scalable code.
• Develop microservice components, service communication layers, and distributed workflows.
• Build APIs and backend modules optimized for performance, fault tolerance, and low latency.

2. Distributed Systems & Scalability

• Design and maintain distributed systems capable of handling high throughput and large-scale operations.
• Implement inter-service communication patterns (REST, event-driven, message queues, pub/sub).
• Ensure system resiliency through redundancy, graceful degradation, and autoscaling strategies.

3. Asynchronous & Event-Driven Architecture

• Build async workflows, background tasks, and pipeline services leveraging asyncio or async frameworks.
• Develop event-driven components including producers, consumers, and event processors.
• Optimize I/O-heavy operations to maximize concurrency and throughput.

4. Data Storage, Pipelines & Caching

• Design relational schemas, write optimized SQL queries, and work with PostgreSQL performance tuning (indexes, partitions, query planning).
• Implement caching strategies, rate limiting, distributed locks, and session storage using Redis.
• Build data validation pipelines and compliance-driven data flows ensuring data correctness and auditability.

5. Security, Reliability & Observability

• Implement authentication, authorization, encryption, and secure API practices.
• Build monitoring, alerting, metrics, and tracing systems using modern observability tools.
• Diagnose production issues, identify bottlenecks, and drive long-term fixes and improvements.

6. Code Quality & Technical Leadership

• Conduct detailed code reviews and ensure engineering best practices across the team.
• Participate in technical roadmap planning, architectural discussions, and system design decisions.
• Mentor junior and mid-level engineers; drive a culture of technical excellence and ownership.

Required Qualifications

• 6+ years backend engineering experience.
• 3+ years building microservices or distributed systems.
• Strong expertise in Python and frameworks like FastAPI (or Flask/Django with async exposure).
• Deep understanding of async I/O, concurrency models, and asynchronous programming in Python.
• Strong experience with PostgreSQL (schema design, advanced queries, optimization).
• Hands-on experience with Redis for caching, queues, session management, and distributed patterns.
• Experience with event-driven architectures, message processing, or streaming systems.
• Solid understanding of system design, scalability principles, and API lifecycle management.
• Experience working with CI/CD pipelines, containerization (Docker), and cloud environments.

Your Impact:

•                 Implements Digital Consumer experiences based on a foundation of SFCC (Salesforce commerce cloud) to meet expected quality standards

•                 Ensures functional requirements and high-level solution designs are understood and are translated into detailed technical design

•                 Implement proofs of concept to prove any new technologies, application flows or integration scenarios and identify customizations needed to SFCC platform for meeting client requirements

•                 Guides the performance tuning and scalability of the ecommerce solution

•                 Diagnose and solve technical problems during implementation and support phases

Your Skills & Experience:

•                 1-3 Years with 2+ years of implementing commerce application on any eCommerce platform in last 3 years

•                 If you have not worked in eCommerce platform, we can still discuss with you if you are expert in Java/.Net and understand REST/SOAP webservices.

•                 Demonstrate proficiency in build and release management using CI/CD strategies (leveraging tools like Jenkins and DevOps practices), implement Mocha/Chai unit and functional test cases in order to reduce costs while ensuring quality

•                 Contributes to designing, implementing and documenting the build release process as well as system configuration and deployment characteristics of the applications

•                 Participates in technical walkthroughs/ code reviews of other team members’ components, test plans and results and help them with gaps

•                 Collaborate with architect to define implementation processes and quality gates and standards

•                 Identifies risks and issues, and help monitor them

•                 Guides the development of reference and resource materials

•                 Mentors developers in improving their platform knowledge and development skills

•                 Communicate technical design to the developers and help/guide them in the implementation

•                 Participates in Agile sprints

Set Yourself Apart With:

•                 eCommerce platform certification

Navtech is looking for a "Dot Net Developer" to work on cutting edge technologies combined with an ability to be innovative while creating solutions in a team environment.

We’re a fast-growing company with clients in the United States, UK, and Australia. You will join a team of talented developers, quality engineers, product managers whose mission is to impact above 100 million people across the world with technological services by the year 2030.

Responsibilities and Duties: 
1. Perform all phases of software engineering including requirements analysis, application design, architecture design, code development, and testing.
2. Design and implement product features in collaboration with business and IT stakeholders.
3. Design reusable components, frameworks, and libraries.
4. Work very closely with architecture groups and drive solutions.
5. Participate in an Agile/Scrum methodology to deliver high-quality software releases every 2 weeks through Sprints.
6. Design and develop innovative solutions to meet the needs of the business.
7. Mentor and guide other software engineers within the team.

Key Skills: Dot Net, ASP.NET, C#, .NET, MVC, Web API, Microservices, MS SQL

Required Experience and Qualifications: 
1. 2-6 years of hands-on experience in Dot Net.
2. Extensive experience in ASP.NET, C#, MVC, Web API, HTML5, CSS3, Bootstrap, Elastic Search, Javascript, and Ajax
3. Experience working with Databases (SQL Server, Oracle etc.)
4. Experience in working with Visual Studio tools, Git/TFS and IIS
5. Any SPA (Single Page Application) framework experience would be an added advantage (Angular, React JS).
6. Experience on MSMQ (Microsoft Message Queuing), Azure or AWS would be an added advantage.
7. Should have a Masters Degree /Bachelors (BS) in computer science, Software Engineering, IT, Technology Management or related degrees and throughout education in English Medium.
8. Should have good logical, analytical and communication skills with client interaction experience.

Benefits: 
1. Performance review and Appraisal Twice a year.
2. Competitive pay package with additional bonus & benefits.
3. Work with US, UK & Australia based industry renowned clients for exponential technical growth.
4. Medical Insurance cover of 5 lacs for self and family.
5. Work with a culturally diverse team from different geographies.
6. Covid Vaccination reimbursement.

Total Experience:1-2 Years

Job Type: Contract

Notice: Immediate Joiner

• 1-2 years proven track record of development and design work in the IT industry, preferably in a software product based organization
• Java, springboot, and Microservices
• SQL
• Startup product experience – hustled through various tech, products, stacks
• Having strong experience in Data structures and Algorithms.(Must).
• Good to have experience in Complex Problem solving

• Design, develop and maintain applications and features.
• work on a huge dataset of IoT data and create algorithms to extract meaningful information.
• Adding features to the existing applications for monitoring and supporting field operations.
• Implementing application testability and diagnostics and fixing bugs.
• Create/ deploy and follow CI/CD pipelines to manage deliveries

Java Developer JD -Tata Business Hub

• As a polyglot developer Ideally, you should have:
• 1.5+ years of development experience using any of technology java, scala, python or any similar exciting technologies.
• Hands-on experience in coding, and implementation of complex, custom-built applications Working knowledge of build tool like maven/sbt and code versioning systems like git/bitbucket/cvs/svn
• Familiarity with few databases, like MySQL, Oracle, PostgreSQL, SQL Server, NoSQL etc Great OO skills, including strong design patterns knowledge
• Good communication and ability to work in a consulting environment is essential

• Think through hard problems in a consultancy environment, and work with amazing people to make the solutions a reality Work in a dynamic, collaborative, non-hierarchical environment where your talent is valued over your job title or years of experience
• Build custom software using the latest technologies and tools Craft your own career path

• Providing solution to real problems in Bigdata world.
• RnD on using the latest tools,techniques and cloud services.
• Automating the manual-timetaking tasks.
• Hands-on coding, usually in a pair programming environment.
• Working in highly collaborative teams and building quality code
• Working in lots of different domains and client environments
• Understanding the business domain deeply