wix developer

Experience - 5 + years (Location - Pune) (Hybrid)

Role Overview

We are building a backend claims processing platform in the insurance domain. The current system is built using workflow tools like Tibco and Mulesoft, and we are transitioning to a Java-based microservices architecture to replicate and enhance this logic.

This role is focused purely on backend testing. There is no UI testing involved. The QA Engineer will be responsible for testing Java-based microservices, APIs, and end-to-end backend workflows, along with building automation for the same.

Key Responsibilities

• Test Java-based backend microservices that replicate business logic previously handled by workflow tools.
• Design and execute API test cases for RESTful services.
• Validate request/response payloads, business rules, data transformations, and error handling.
• Perform functional, regression, integration, and acceptance testing at the backend level.
• Validate end-to-end claims processing workflows across multiple microservices.
• Automate API and backend test cases to ensure scalable and repeatable test coverage.
• Perform data validation across services and ensure correctness of business logic.
• Collaborate with backend developers and product stakeholders to understand complex rules and edge cases.
• Identify, reproduce, and document defects clearly with supporting logs and test evidence.
• Contribute to improving test processes and ensuring quality in a microservices-based architecture.

Mandatory Skills

• Backend/API Testing: Strong hands-on experience testing REST APIs and backend systems.
• Automation Skills: Experience automating API test cases (e.g., REST-assured, Java-based automation frameworks, or similar tools).
• Microservices Testing: Experience testing distributed systems or microservices-based architectures.
• Functional & Integration Testing: Ability to validate complex backend workflows and business rules.
• Data Validation: Comfortable validating JSON payloads, service responses, and backend data flows.
• Understanding of Java Applications: Basic understanding of Java-based services and how microservices interact.
• Strong analytical and debugging skills.

Good to Have

• Experience in the insurance or claims domain.
• Exposure to CI/CD pipelines and automated test execution in build processes.
• Experience with service virtualization or mocking frameworks.
• Understanding of event-driven systems or asynchronous processing.

Generative AI System Design

• Architect and implement end-to-end LLM-powered applications
• Build scalable RAG pipelines (chunking, embeddings, hybrid search, reranking)
• Design and implement agent-based workflows (tool calling, multi-step reasoning, orchestration)
• Integrate LLM APIs such as OpenAI and Anthropic, along with open-source models
• Implement structured output validation, grounding strategies, and hallucination mitigation
• Optimize inference cost, latency, and token efficiency
• Design evaluation pipelines for performance, accuracy, and safety

2️⃣ Backend & Microservices Engineering

• Design scalable backend systems using Python
• Build REST and async APIs using FastAPI / Django
• Architect and implement microservices with clear service boundaries
• Implement service-to-service communication (REST, gRPC, event-driven messaging)
• Work with message brokers (Kafka / RabbitMQ)
• Optimize database performance (PostgreSQL, MongoDB)
• Implement caching strategies (Redis)
• Build observability: logging, monitoring, distributed tracing

3️⃣ Cloud-Native Architecture & DevOps

• Design and deploy containerized services using Docker
• Orchestrate services using Kubernetes
• Implement CI/CD pipelines
• Ensure system scalability, resilience, and fault tolerance
• Apply distributed systems principles:
• Circuit breakers
• API gateway patterns
• Load balancing
• Horizontal scaling
• Saga patterns
• Zero-downtime deployments

About the role:

We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux). 

You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem-solving, sophisticated design, and quality products is important.

What you’ll do

• Developing new user-facing features using React.js
• Building reusable components and front-end libraries for future use
• Translating designs and wireframes into high-quality code
• Optimizing components for maximum performance across a vast array of web-capable devices and browsers
• Version Control: Git
• SDLC: Working experience in Agile methodology
• Strong interpersonal skills and time management skills

What you’ll need

• B.Tech or M.Tech equivalent with at least 2 years of experience
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Thorough understanding of React.js and its core principles
• Experience with popular React.js workflows (such as Flux or Redux)
• Familiarity with newer specifications of EcmaScript
• Experience with data structure libraries (e.g., Immutable.js)
• Familiarity with RESTful APIs
• Ability to understand business requirements and translate them into technical requirements

You will be a part of the engineering team who focuses on user onboarding, licensing, marketplace stores, sales analytics dashboard and CRM’s integration pipeline.

Responsibilities:

• Driving end-to-end, design and implementation of features and UI.
• Design, develop, and maintain integrations with multiple file types, and existing software packages.
• Build software for a first-class onboarding experienceCollaborate with sales, marketing and engineering teams for requirements through to delivery.
• Design and implement marketplace and payment integrations.
• Build the front-end of applications through appealing visual design
• Develop and manage well-functioning web-based storage and applications
• Test software to ensure responsiveness and efficiency
• Troubleshoot, debug and upgrade software.
• Create security and data protection settings.
• License/admin level features access settings.

We are looking for a Business Development Associate who will be responsible for building strategies to enhance the company's sales and overall organizational growth.

Job Responsibilities:

· Identifying and developing new business opportunities

· Developing and executing strategic sales plans

· Meeting the business goals and objectives

· Conducting market research and analyzing competitor activities

· Identifying and contacting potential clients

· Obtain contact information of potential customers through cold calling, internet research, and emailing.

· Building and maintaining long-lasting business relationships with clients

· Identify and qualify new customers based on the company’s business model and guidelines.

· Initiate and build relationships with customers through phone, marketing mailer campaigns, in-person contacts, and presentations.

· Coordinate appointments, meetings, and calls between customers and senior management for business expansions and new opportunities.

· Manage customer meetings with internal teams for project development and delivery activities.

· Updating client and lead information in the respective databases

· Developing and implementing business growth strategies

· Preparing and presenting client retention plans

· Monitoring and analyzing sales data

· Coordinating with customers about quotations & product feedback

· Creating accurate and detailed sales reports

· Maintain a database of potential customers’ details like numbers, emails, and company information.

· Work closely with the internal team to deliver business services with a high level of customer satisfaction.

· Assist in achieving targeted revenues from current and new customers.

Skills Required:

· Strong analytical skills and attention to detail.

· Committed to the team and the project.

· Good convincing skills

· Good communication skills

Experience: 0-2 years of experience in pre-sales/ telesales/ ad sales/ digital media. (FMCG sector will be preferred)

Qualification: Minimum qualification: Graduation

Languages: Must be fluent in English and Hindi

Job Type: Full-time

Schedule:

• Morning shift

Ability to commute/relocate:

• Vishakhapatnam, Vishakhapatnam - 530007, Andhra Pradesh: Reliably commute or planning to relocate before starting work (Required)

Education:

• Bachelor's (Preferred)

• Design, develop, implement and maintain our core Oracle applications.
• Maintain our SQL / PLSQL processes.
• Ensure DB availability.
• Proactively manage and maintain security standards and controls by creating storage database structures with high-level security features.
• Actively seek to optimise and simplify our architecture.
• Take ownership of performance and capacity monitoring aspects of the DB.
• Execution of data migration jobs and scripts as required.
• Assist the infrastructure team in sizing hardware used for the DB.
• Support and collaborate with product developers.
• Contribute to the creation and maintenance of disaster recovery plans.
• Work closely with the application vendors, co-ordinate and manage the DBA activities.
• Own and follow up with Vendors/Stakeholders & their DBAs when required.
• Create a reliable backup strategy. Ensure database backups are appropriately
• executed and periodic restorations are exercised to ensure backup quality.
• Determine and document DB policies, procedures and standards.
• Performance testing and evaluation to ensure data security, privacy and integrity.
• Identification of bottle necks and deadlock issues.
• Ensure SLA's & operational KPI’s are met, working as necessary with internal and external support functions when major incidents occur.
• Install upgrades and security patches.
• Alter storage structures to meet the evolving needs of the company.
• Set up database user accounts.
• Train users on how to access the information in the database.
• Find and debug malfunctioning programs affecting the database integrity.
• Create autonomous database backups.
• Regularly update the database security protocols.

Desired Skills:

• Ideally Oracle Certified DB Professional (OCP) with more than 5 years’ experience with Oracle, preferably in a lead role.
• Technical degree preferable (B.E. / B. Tech).
• Must experience with an organisation that has 24x7 reliability on its database.
• Must have experience with Oracle Exadata.
• Must Operating system experience in Linux.
• Must hands on knowledge of Shell scripting on Linux Platform
• Must hands on knowledge of Oracle management tools (Data Guard, RMAN).
• Must hands on knowledge of SQL / PLSQL.
• Experience should include DB design (modelling and normalisation), capacity planning, performance tuning, storage management, back-up and recovery, managing schemas, report generation and DB clustering technologies.
• Knowledge of Partitioning.
• Knowledge of architecture design principles.
• Good problem solver, focused and dedicated developer with ability to work on
• your own as well as with a team.
• Hands on experience with DB standards and end user applications-translating
• capacity requirements into infrastructure deployment technology.
• Strong practical experience of ORACLE in a production environment (Ver 19c).
• Must be a self-starter with a strong attention to detail.

• Creating, designing and developing data models
• Prepare plans for all ETL (Extract/Transformation/Load) procedures and architectures
• Validating results and creating business reports
• Monitoring and tuning data loads and queries
• Develop and prepare a schedule for a new data warehouse
• Analyze large databases and recommend appropriate optimization for the same
• Administer all requirements and design various functional specifications for data
• Provide support to the Software Development Life cycle
• Prepare various code designs and ensure efficient implementation of the same
• Evaluate all codes and ensure the quality of all project deliverables
• Monitor data warehouse work and provide subject matter expertise
• Hands-on BI practices, data structures, data modeling, SQL skills

Hard Skills for a Data Warehouse Developer:

• Hands-on experience with ETL tools e.g., DataStage, Informatica, Pentaho, Talend
• Sound knowledge of https://www.freelancermap.com/it-projects/sql-1084" target="_blank">SQL
• Experience with SQL databases such as Oracle, DB2, and SQL
• Experience using Data Warehouse platforms e.g., SAP, Birst
• Experience designing, developing, and implementing Data Warehouse solutions
• Project management and system development methodology
• Ability to proactively research solutions and best practices

Soft Skills for Data Warehouse Developers:

• Excellent Analytical skills
• Excellent verbal and written communications
• Strong organization skills
• Ability to work on a team, as well as independently

About the Role

If you are interested in developing the future architecture of Uber's Rider stack by building its core building blocks, join the Rider Backend Platform team. We build backend architectural components and frameworks comprising of services, libraries, state storage and other building blocks that aim to optimise the core Rider flow and foundational features that are shared among all rider products, including but not limited to, Uber Rider app, UberLite, m.uber.com, etc.

What You'll Do

• Work with Rider product engineering teams to identify, design and build solutions that help scale Rider services and platforms.
• Drive adoption of best practices in code health, testing, and maintainability
• Analyze and decompose complex software systems and collaborate with cross-functional teams to influence design for scalability and testability
• Work with smart and motivated teammates in a fast-paced, collaborative environment.
• Build elegant backend platform components for high throughput and low latency distributed systems.
• Solve challenging problems with cutting edge design and algorithms.

What You'll Need

• 4+ years Strong meaningful Individual contributor experience as a software engineer
• Design: Knowledge of data structures and an eye for design. You can discuss the tradeoff between design choices, both on a theoretical level and on an applied level.
• Strong coding/debugging abilities: You have advanced knowledge of at least one programming language, and are happy to learn more. Our core languages are Go and Java.
• Fast learner: We're looking for software engineers who thrive on learning new technologies and don't believe in one-size-fits-all solutions. You should be able to adapt easily to meet the needs of our massive growth and rapidly evolving business environment.
• A team player: You believe that you can achieve more on a team -- that the whole is greater than the sum of its parts. You rely on others' candid feedback for continuous improvement.

• Business acumen: You understand requirements beyond the written word. Whether you're working on an API used by other developers, an internal tool consumed by our operation teams, or a feature used by millions of customers, your attention to details leads to a delightful user experience.

About the Team: **Rider Backend Platform**

Builds the core building blocks needed to power the rider experiences on the different Rider facing apps including the core Uber app, Uber Lite, Web as we move on to become the preferred transportation platform for millions of riders all over the world.

Uber

At Uber, we ignite opportunity by setting the world in motion. We take on big problems to help drivers, riders, delivery partners, and eaters get moving in more than 600 cities around the world.

We welcome people from all backgrounds who seek the opportunity to help build a future where everyone and everything can move independently. If you have the curiosity, passion, and collaborative spirit, work with us, and let's move the world forward, together.