Azure Data Engineer

JOB DESCRIPTION

Experience: 5-10 years

Wissen Technology is now hiring for a Senior Java Developer - Bangalore with hands-on experience in Core Java, algorithms, data structures, multithreading and SQL. We are solving complex technical problems in the industry and need talented software engineers to join our mission and be a part of a global software development team. A brilliant opportunity to become a part of a highly motivated and expert team which has made a mark as a high-end technical consulting. 

Required Skills:

• Exp. - 6-10 years
• Experience in Core Java and Spring Boot.
• Extensive experience in developing enterprise-scale applications and systems. Should possess good architectural knowledge and be aware of enterprise application design patterns.
• Should have the ability to analyze, design, develop and test complex, low-latency client- facing applications.
• Good development experience with RDBMS.
• Good knowledge of multi-threading and high-performance server-side development.
• Basic working knowledge of Unix/Linux.
• Excellent problem solving and coding skills.
• Strong interpersonal, communication and analytical skills.
• Should have the ability to express their design ideas and thoughts.

Core Responsibilities:

• The MLE will design, build, test, and deploy scalable machine learning systems, optimizing model accuracy and efficiency
• Model Development: Algorithms and architectures span traditional statistical methods to deep learning along with employing LLMs in modern frameworks.
• Data Preparation: Prepare, cleanse, and transform data for model training and evaluation.
• Algorithm Implementation: Implement and optimize machine learning algorithms and statistical models.
• System Integration: Integrate models into existing systems and workflows.
• Model Deployment: Deploy models to production environments and monitor performance.
• Collaboration: Work closely with data scientists, software engineers, and other stakeholders.
• Continuous Improvement: Identify areas for improvement in model performance and systems.

Skills:

• Programming and Software Engineering: Knowledge of software engineering best practices (version control, testing, CI/CD).
• Data Engineering: Ability to handle data pipelines, data cleaning, and feature engineering. Proficiency in SQL for data manipulation + Kafka, Chaossearch logs, etc for troubleshooting; Other tech touch points are ScyllaDB (like BigTable), OpenSearch, Neo4J graph
• Model Deployment and Monitoring: MLOps Experience in deploying ML models to production environments.
• Knowledge of model monitoring and performance evaluation.

Required experience:

• Amazon SageMaker: Deep understanding of SageMaker's capabilities for building, training, and deploying ML models; understanding of the Sagemaker pipeline with ability to analyze gaps and recommend/implement improvements
• AWS Cloud Infrastructure: Familiarity with S3, EC2, Lambda and using these services in ML workflows
• AWS data: Redshift, Glue
• Containerization and Orchestration: Understanding of Docker and Kubernetes, and their implementation within AWS (EKS, ECS)

Skills: Aws, Aws Cloud, Amazon Redshift, Eks

Must-Haves

Amazon SageMaker, AWS Cloud Infrastructure (S3, EC2, Lambda), Docker and Kubernetes (EKS, ECS), SQL, AWS data (Redshift, Glue)

Skills : Machine Learning, MLOps, AWS Cloud, Redshift OR Glue, Kubernetes, Sage maker

******

Notice period - 0 to 15 days only 

Location : Pune & Hyderabad only

About Us

At PyjamaHR, we’re on a mission to revolutionize recruitment with AI-powered solutions that help companies connect with top talent effortlessly. Our passionate team of 20 has developed tools like automated candidate screening, AI-driven ratings, and publishing capabilities that make reaching and hiring qualified candidates easier than ever. With features like a talent pool, seamless offer letter issuance, and advanced analytics, our all-in-one platform gives businesses everything they need for informed hiring decisions every step of the way.

About the role

As a Sales Associate at PyjamaHR, you’ll play a key role in our growth by building meaningful client relationships and demonstrating how our innovative solutions—such as AI assessment & interviews, screening tools, and job board publishing—can transform their hiring processes. You'll actively engage with potential clients, understanding their unique needs and challenges, and using a tailored approach to highlight how features like talent pool management, extensive integrations, 360-degree candidate comparison and advanced reporting and analytics can meet their needs. 

We’re looking for someone who is a strong communicator, quick-thinking, and ready to take on new challenges in a fast-paced environment. As PyjamaHR grows, you’ll have the space to grow, too, with the support and freedom to make your mark.

What You'll Do

• Developing and Nurturing Client Relationships – Building strong, lasting relationships with both new and existing clients to drive customer satisfaction and loyalty.
• Collaboration – Working closely with the sales team, marketing, and customer service teams to increase product adoption and ensure client retention.
• Account Management – Keep a close eye on accounts, addressing our clients' needs and ensuring they feel valued and supported at every step.
• Communication and Client Advocacy – Liaising with senior management to address customer needs, resolve issues promptly, and ensure each client receives exceptional service.
• Onboarding and Training – Assisting with product training sessions for new clients and overseeing a smooth onboarding process.
• Strategic Input – Contributing to the development of sales strategies and best practices that drive revenue growth.
• Upselling Opportunities – Offering premium and customized plans to existing customers, enhancing their experience with tailored solutions.
• Product Feedback – Providing valuable insights to the product team to help refine and improve our platform’s features and functionality.
• Proactive Engagement – Following up with clients, gathering feedback, and working on initiatives to boost customer satisfaction and engagement.

Who We're Looking For

• Bachelor’s degree in Business, Marketing, Sales or a related field.
• Strong communication and negotiation skills.
• A passion for building long-term customer relationships and being part of a dynamic team.
• A quick learner who’s comfortable adapting to changing business needs.
• Previous sales or customer service experience is a plus
• Proficiency with CRM tools (Salesforce, HubSpot, etc.).
• Strong verbal and written communication skills (in both English & Hindi).
• Ability to work independently and as part of a team.
• Strong analytical and problem-solving abilities.
• Familiarity with the industry and competitive landscape.
• Ability to handle objections and negotiation effectively.

Why This is the Place for You

At PyjamaHR, we offer:

• Competitive salaries and equity options.
• Free meals, snacks, and weekly team outings.
• A supportive, growth-focused environment where your contributions make an impact.

If you're excited about a career where you can truly grow while making a difference, we’d love to have you on board!

Job Location: Baner, Pune (On-site)

Key Duties and Responsibilities

●     Design and develop websites from initial concept, site architecture, and user interface to finished deliverable

●     Code and implement custom themes, functions, and plugins using best practices and relevant coding standards.

●     Design and implement new features, enhancements, and content of existing websites

●     Create and update re-usable code libraries to streamline the WordPress development cycle

Requirements

●     3+ years’ experience working in web development and interface design.

●     In-depth WordPress experience with high-quality outcomes

●     Gutenberg block development experience.

●     Working knowledge of WordPress REST API or GraphQL.

●     Strong knowledge of current web development languages (including HTML5, CSS3, PHP/MySQL)

●     Comfort with Git-based development and deployment workflow.

●     Familiarity with web standards and usability

●     Flexibility and eagerness to identify, learn, and use new and changing technologies

●     Ability to manage multiple projects at a time

●     Attention to detail

We are looking for a UI/UX Designer to turn our software into easy-to-use products for our clients.

UI/UX Designer responsibilities include gathering user requirements, designing graphic elements and building navigation components. To be successful in this role, you should have experience with design software and wireframe tools. If you also have a portfolio of professional design projects that includes work with web/mobile applications, we’d like to meet you.

Ultimately, you’ll create both functional and appealing features that address our client's needs and help us grow our customer base.

• Gather and evaluate user requirements in collaboration with product managers and engineers
• Illustrate design ideas using storyboards, process flows and sitemaps
• Design graphic user interface elements, like menus, tabs and widgets
• Build page navigation buttons and search fields
• Develop UI mockups and prototypes that clearly illustrate how sites function and look like
• Create original graphic designs (e.g. images, sketches and tables)
• Prepare and present rough drafts to internal teams and key stakeholders
• Identify and troubleshoot UX problems (e.g. responsiveness)
• Conduct layout adjustments based on user feedback
• Adhere to style standards on fonts, colors and images

What roles and responsibilities will be performed by the selected candidate?

§ Should be able to handle all ETL Datawarehouse testing phases (Azure environment).

§ Should be able to test complex SQL scripts including Spark SQL

§ Should be able to apply business and functional knowledge including testing standards, guidelines, and testing

methodology to meet the teams overall test objectives.

§ Should be able to identify business requirements including data sources, target systems, transformations

required, business rules required to be applied and existing data model from the mapping document.

§ Define Testing strategy, Test approach, Test suites and Test cases.

§ Run, test and debug ETL jobs (Azure environment).

§ Identify and track defects to closure and keep defect log.

§ Should be able to produce test result documentation that are clear and concise along with documentation of

tests performed, test coverage, test risks, assumptions, issues, and dependencies.

§ Bringing in industry best practices in ETL Testing.

§ Should be able to test complex SQL scripts including Spark SQL

§ Should be able to test pandas data frame ETL transformations.

What is the expectation from the candidate’s current role/profile?

§ 2-5 years of experience in core ETL testing expertise with strong exposure to agile methodology.

§ Ability to apply business and functional knowledge, to define testing strategy, test approach and test case

design.

§ Should have excellent SQL skills

§ Should have worked on ETL project involving multiple layers/stages of database processing with various kinds

of sources/targets like files, Oracle, SQL Server, Webservices. Delta Lake etc…

§ Should have at least intermediate level knowledge of python scripting and pandas (Python data analysis

library).

§ Knowledge of Software Development Lifecycle including the functional and non-functional test phases

§ Good interpersonal, communication and organizational skills

§ The ability to work and team effectively with team and management personnel across

• Must Have Experience in JavaScript and jQuery
• Immediate joiner required
• Work from office
• Paid leaves Facility

Job Location: Jaipur

Experience Required: Minimum 3 years

About the role:

As a DevOps Engineer for Punchh, you will be working with our developers, SRE, and DevOps teams implementing our next generation infrastructure. We are looking for a self-motivated, responsible, team player who love designing systems that scale. Punchh provides a rich engineering environment where you can be creative, learn new technologies, solve engineering problems, all while delivering business objectives. The DevOps culture here is one with immense trust and responsibility. You will be given the opportunity to make an impact as there are no silos here. 

Responsibilities:

• Deliver SLA and business objectives through whole lifecycle design of services through inception to implementation.
• Ensuring availability, performance, security, and scalability of AWS production systems
• Scale our systems and services through continuous integration, infrastructure as code, and gradual refactoring in an agile environment. 
• Maintain services once a project is live by monitoring and measuring availability, latency, and overall system and application health.
• Write and maintain software that runs the infrastructure that powers the Loyalty and Data platform for some of the world’s largest brands.
• 24x7 in shifts on call for Level 2 and higher escalations
• Respond to incidents and write blameless RCA’s/postmortems
• Implement and practice proper security controls and processes
• Providing recommendations for architecture and process improvements.
• Definition and deployment of systems for metrics, logging, and monitoring on platform.

Must have:  

• Minimum 3 Years of Experience in DevOps.  
• BS degree in Computer Science, Mathematics, Engineering, or equivalent practical experience.
• Strong inter-personal skills.
• Must have experience in CI/CD tooling such as Jenkins, CircleCI, TravisCI
• Must have experience in Docker, Kubernetes, Amazon ECS or  Mesos
• Experience in code development in at least one high-level programming language fromthis list: python, ruby, golang, groovy
• Proficient in shell scripting, and most importantly, know when to stop scripting and start developing.
• Experience in creation of highly automated infrastructures with any Configuration Management tools like: Terraform, Cloudformation or Ansible.  
• In-depth knowledge of the Linux operating system and administration. 
• Production experience with a major cloud provider such Amazon AWS.
• Knowledge of web server technologies such as Nginx or Apache. 
• Knowledge of Redis, Memcache, or one of the many in-memory data stores.
• Experience with various load balancing technologies such as Amazon ALB/ELB, HA Proxy, F5. 
• Comfortable with large-scale, highly-available distributed systems.

Good to have:  

• Understanding of Web Standards (REST, SOAP APIs, OWASP, HTTP, TLS)
• Production experience with Hashicorp products such as Vault or Consul
• Expertise in designing, analyzing troubleshooting large-scale distributed systems.
• Experience in an PCI environment
• Experience with Big Data distributions from Cloudera, MapR, or Hortonworks
• Experience maintaining and scaling database applications
• Knowledge of fundamental systems engineering principles such as CAP Theorem, Concurrency Control, etc. 
• Understanding of the network fundamentals: OSI, TCI/IP, topologies, etc.
• Understanding of Auditing of Infrastructure and help org. to control Infrastructure costs. 
• Experience in Kafka, RabbitMQ or any messaging bus.