Software Development Engineer Testing (SDET)

Strong UX / Product Designer profile

Mandatory (Experience 1) - Must have 3+ YOE in UX / Product Design, with a focus towards B2C Products

Mandatory (Experience 2) - Must have recent 2+ YOE in a Good Product Company

Mandatory (Experience 3) - Must have worked on both UX and UI / Visual Designs (some UI / Visual Design experience is required)

Mandatory (Experience 4) - Strong collaboration experience with Product Managers, Researchers, and other Product stakeholders

Mandatory (Portfolio) - Strong portfolio of UX Design and UI/Visual Designs (both are Mandatory) for B2C Products

Mandatory (Company) - Product Company only

JOB DESCRIPTION

Experience: 5-8 years

Location: Mumbai

Wissen Technology is now hiring for a 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. - 5-8 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.

About Us:

At Wissen Technology, we deliver niche, custom-built products that solve complex business challenges across industries worldwide.

Founded in 2015, our core philosophy is built around a strong product engineering mindset—ensuring every solution is architected and delivered right the first time. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, cutting-edge technology expertise, and a relentless focus on quality. 

We don’t just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client objectives. We have a proven track record of building mission-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. 

Wissen stands apart through its unique delivery models. Our outcome-based projects ensure predictable costs and timelines, while our agile pods provide clients the flexibility to adapt to their evolving business needs. Whether it’s AI/ML for unstructured data processing, cloud enablement, or data engineering, Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top-tier talent. Our proprietary Interview Ninja platform ensures we hire the best, building high-performing teams that deliver unmatched results. 

Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.

Website : www.wissen.com 

As a Campaign Ambassador at Unessa Foundation, you will support our outreach efforts by helping spread awareness and contributing to ongoing fundraising activities through your personal and social networks. You will receive guidance on how to represent the cause effectively and will get the opportunity to be part of a mission-driven campaign.

1. Flink Sr. Developer

Location: Bangalore(WFO)

Mandatory Skills & Exp -10+ Years : Must have Hands on Experience on FLINK, Kubernetes , Docker, Microservices, any one of Kafka/Pulsar, CI/CD and Java.

Job Responsibilities:

As the Data Engineer lead, you are expected to engineer, develop, support, and deliver real-time

streaming applications that model real-world network entities, and have a good understanding of the

Telecom Network KPIs to improve the customer experience through automation of operational network

data. Real-time application development will include building stateful in-memory backends, real-time

streaming APIs , leveraging real-time databases such as Apache Druid.

 Architecting and creating the streaming data pipelines that will enrich the data and support

the use cases for telecom networks

 Collaborating closely with multiple stakeholders, gathering requirements and seeking

iterative feedback on recently delivered application features.

 Participating in peer review sessions to provide teammates with code review as well as

architectural and design feedback.

 Composing detailed low-level design documentation, call flows, and architecture diagrams

for the solutions you build.

 Running to a crisis anytime the Operations team needs help.

 Perform duties with minimum supervision and participate in cross-functional projects as

scheduled.

Skills:

 Flink Sr. Developer, who has implemented and dealt with failure scenarios of

processing data through Flink.

 Experience with Java, K8S, Argo CD/Workflow, Prometheus, and Aether.

 Familiarity with object-oriented design patterns.

 Experience with Application Development DevOps Tools.

 Experience with distributed cloud-native application design deployed on Kubernetes

platforms.

 Experience with PostGres, Druid, and Oracle databases.

 Experience with Messaging Bus - Kafka/Pulsar

 Experience with AI/ML - Kubeflow, JupyterHub

 Experience with building real-time applications which leverage streaming data.

 Experience with streaming message bus platforming, either Kafka or Pulsar.

 Experience with Apache Spark applications and Hadoop platforms.

 Strong problem solving skills.

 Strong written and oral communication skills.

Key Responsibilities:

• Design, develop, support, and maintain automated business intelligence products using

Tableau.

• Good understanding of data warehousing and data management concepts including OLTP,

OLAP, Dimensional Modelling, star/snowflake schemas

• Rapidly design, develop, and implement reporting applications that embed KPI metrics and

actionable insights into the operational, tactical, and strategic activities of key business

functions.

• Identify business requirements, design processes leveraging/adapting the business logic, and

regularly communicate with business stakeholders to ensure delivery meets business needs.

• Design and code business intelligence projects using Tableau, ensuring best practices for data

visualization and implementation.

• Develop and maintain dashboards and data sources that meet and exceed customer

requirements.

• Utilize Python for data manipulation, automation, and integration tasks to support Tableau

development.

• Write and optimize SQL queries for data extraction, transformation, and loading processes.

• Partner with business information architects to understand the business use cases

supporting and fulfilling business and data strategy.

• Collaborate with Product Owners and cross-functional teams in an agile environment.

• Provide expertise and best practices for data visualization and Tableau implementations.

• Work alongside solution architects in RFI/RFP response solution design, customer

presentations, demonstrations, POCs, etc., for growth.

• Understanding of Project life cycle and quality processes.

Qualifications:

• 5+ years of experience in Tableau development; Tableau certification is highly preferred.

• Proficiency in Python for data manipulation, automation, and integration tasks.

• Strong understanding and experience with SQL for database management and query

optimization.

• Ability to independently learn new technologies and show initiative.

• Demonstrated ability to work independently with minimal direction.

• Desire to stay current with industry technologies and standards.

• Strong presentation skills – ability to simplify complex situations and ideas into compelling

and effective written and oral presentations.

• Quick learner – ability to understand and rapidly comprehend new areas, both functional

and technical, and apply detailed and critical thinking to customer solutions.

We are looking for 2-3 years experienced Django Developer to join immediately in Delhi.

Responsibilities

As a Backend Developer,  you will be responsible for -

•  Building the Complete Backend of our web application and Mobile App from scratch.
• Work closely with the Frontend Engineer to integrate the algorithmic input from the Frontend Framework.
• Work closely with the product owners to create dynamic infographics with intuitive user controls.
• Participate in UAT, troubleshoot, bugs and application integration issues
• Optimize applications for best user experience
• Create and maintain documentation related to the developed processes and applications

Qualification & Experience

• 2-3 years of demonstrable experience designing, building, and working as a Django Developer for enterprise web application
• Ideally, this would include the following:
• Expert-level proficiency with Python, Django, and Django Rest Framework.
• Understanding of REST concepts and interacting with REST APIs
• Understanding of  Postgresql 
• Basic Understanding of Frontend Framework like React.js
• Deep understanding of a few Backend concepts:
• Familiarity with Elastic Search and AWS Technology
• Familiarity with Apache and Ngnix etc.
• Understanding of Python coding Standards
• In addition, the ideal candidate would have great problem-solving skills and familiarity with code versioning tools such as Github

Location:- Delhi

This role requires you to work and collaborate with the customers, product & Engineering teams to meet and fit customer to our product. This role will be responsible for building technical project plans for Compass as well as tracking and driving the delivery of those projects. Additionally, the ideal candidate will be a driving force in the continuous improvement of our planning and execution pipeline. This role heavily involves mathematical and analytical skills, since you would be directly responsible to set incentives programs for customers and consult them over that.

• Strengthen and maintain relationship with the new & existing clientele.
• Partners with Product, Project Manager, and other business owners to define the business need for the project.
• Provides domain knowledge for project feasibility and software solution by researching customer needs and problem areas with internal/external stakeholders, understanding system flow, reporting need and regulatory impact.
• Coordinate with internal and external stakeholders to meet customer requirements and expectations. 
• Ensures problem definition, requirements, user stories, success criteria and interface design efforts.
• Understand and manages changing business and technical requirements.
• Support and contribute to stakeholders with information needed for publication and user training documentation.
• Delivers innovative and best value options to increase ease of implementation and outperform the competition.
• Ability to contribute to implementation/Onboarding process improvements
• Follows the company’s software development life cycle.
• Performs other duties as assigned.

• BTech or MCA or MBA required
• 2+ years of Business Analyst experience and in a customer facing role
• Good exposure to SAAS product.
• Exceptional soft skill, including the ability to talk with both technical and business concerns.
• Good Microsoft Excel which involves using Pivots and mathematical formulae
• Ability to think logically and constructively about complex problems.
• Must be able to work independently. 
• Ability to work effectively in team environment.
• Ability to conduct cost/benefit analysis.
• Ability to easily pivot from one task to another, including managing multiple project and timelines.

A wholesome opportunity in a fast paced environment that will enable you to juggle between concepts, yet maintain quality on content, interact and share your ideas and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.

A fast growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore and Dublin. We have three products in our portfolio: Plum, Empuls and Compass. Xoxoday works with over 1000 global clients. We help our clients in engaging and motivating their employees, sales teams, channel partners or consumers for better business results.

We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. We however assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.

We’re looking to hire someone to help scale Machine Learning and NLP efforts at Episource. You’ll work with the team that develops the models powering Episource’s product focused on NLP driven medical coding. Some of the problems include improving our ICD code recommendations , clinical named entity recognition and information extraction from clinical notes.

This is a role for highly technical machine learning & data engineers who combine outstanding oral and written communication skills, and the ability to code up prototypes and productionalize using a large range of tools, algorithms, and languages. Most importantly they need to have the ability to autonomously plan and organize their work assignments based on high-level team goals.

You will be responsible for setting an agenda to develop and ship machine learning models that positively impact the business, working with partners across the company including operations and engineering. You will use research results to shape strategy for the company, and help build a foundation of tools and practices used by quantitative staff across the company.

What you will achieve:

• Define the research vision for data science, and oversee planning, staffing, and prioritization to make sure the team is advancing that roadmap

• Invest in your team’s skills, tools, and processes to improve their velocity, including working with engineering counterparts to shape the roadmap for machine learning needs

• Hire, retain, and develop talented and diverse staff through ownership of our data science hiring processes, brand, and functional leadership of data scientists

• Evangelise machine learning and AI internally and externally, including attending conferences and being a thought leader in the space

• Partner with the executive team and other business leaders to deliver cross-functional research work and models

Required Skills:

• Strong background in classical machine learning and machine learning deployments is a must and preferably with 4-8 years of experience

• Knowledge of deep learning & NLP

• Hands-on experience in TensorFlow/PyTorch, Scikit-Learn, Python, Apache Spark & Big Data platforms to manipulate large-scale structured and unstructured datasets.

• Experience with GPU computing is a plus.

• Professional experience as a data science leader, setting the vision for how to most effectively use data in your organization. This could be through technical leadership with ownership over a research agenda, or developing a team as a personnel manager in a new area at a larger company.

• Expert-level experience with a wide range of quantitative methods that can be applied to business problems.

• Evidence you’ve successfully been able to scope, deliver and sell your own research in a way that shifts the agenda of a large organization.

• Excellent written and verbal communication skills on quantitative topics for a variety of audiences: product managers, designers, engineers, and business leaders.

• Fluent in data fundamentals: SQL, data manipulation using a procedural language, statistics, experimentation, and modeling

Qualifications

• Professional experience as a data science leader, setting the vision for how to most effectively use data in your organization

• Expert-level experience with machine learning that can be applied to business problems

• Evidence you’ve successfully been able to scope, deliver and sell your own work in a way that shifts the agenda of a large organization

• Fluent in data fundamentals: SQL, data manipulation using a procedural language, statistics, experimentation, and modeling

• Degree in a field that has very applicable use of data science / statistics techniques (e.g. statistics, applied math, computer science, OR a science field with direct statistics application)

• 5+ years of industry experience in data science and machine learning, preferably at a software product company

• 3+ years of experience managing data science teams, incl. managing/grooming managers beneath you

• 3+ years of experience partnering with executive staff on data topics