Data Scientist 2

Experience: 3 to 5

Location: Bangalore

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. - 3 to 5 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 2200+ 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 

We are looking for a skilled QA Automation Engineer with strong hands-on experience in Playwright and solid knowledge of JavaScript or TypeScript. The ideal candidate should be passionate about ensuring product quality, building reliable automation frameworks, and collaborating effectively across teams in a fast-paced environment.

Key Responsibilities:

• Design, develop, and maintain end-to-end automation frameworks using Playwright.
• Create, execute, and maintain automated test scripts for web applications.
• Collaborate closely with developers, product managers, and designers to understand requirements and ensure quality across all releases.
• Identify, document, and track defects through to resolution.
• Perform functional, regression, and integration testing across multiple browsers and environments.
• Contribute to continuous integration and deployment (CI/CD) processes by integrating test automation into pipelines.
• Analyze test results, identify root causes, and work proactively to improve test coverage and reliability.
• Participate in code reviews and ensure best practices in test automation are followed.

Required Skills & Experience:

• 3–6 years of experience in QA Automation, with at least 2 years of hands-on experience using Playwright.
• Strong proficiency in JavaScript or TypeScript for writing and maintaining automation scripts.
• Experience testing web applications (frontend and API layers).
• Familiarity with REST API testing and automation using frameworks like Postman, Newman, or similar.
• Solid understanding of software testing principles, QA methodologies, and SDLC/STLC.
• Experience working with Git, CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI), and bug tracking systems (e.g., Jira).
• Strong analytical and problem-solving skills with a keen attention to detail.
• Excellent communication and collaboration skills.

Preferred Qualifications:

• Experience with test reporting tools (e.g., Allure, Playwright Test Reporter).
• Exposure to API contract testing and mocking tools.
• Familiarity with containerized test environments (Docker).
• Knowledge of performance or visual regression testing tools.
• Experience in agile development environments.

Why Join Us:

• Work on cutting-edge, high-impact products with a strong focus on quality.
• Be part of a collaborative, growth-driven team culture.
• Accelerated career growth for proactive, high-performing individuals.
• Enjoy a flexible, remote-first work setup.

Job Title: Mid-Level Backend Engineer

Location: Remote

Type: Full-time or Project Basis

About Us:

At Tese, we are committed to advancing sustainability through innovative technology. Our platform helps SMEs and financial institutions manage their Environmental, Social, and Governance (ESG) goals using AI, IoT, and data-driven insights. We are looking for a skilled Backend Engineer with mid-level experience to join our dynamic team and contribute to building scalable, robust backend systems.

Role Overview:

As a Mid-Level Backend Engineer, you will be responsible for developing and maintaining backend services that power our core platform. You will work closely with our frontend developers, product team, and data scientists to implement solutions that are scalable, secure, and efficient. You will focus on building APIs, managing databases, and optimizing the performance of our services.

Key Responsibilities:

• API Development:
• Design, develop, and maintain RESTful APIs that serve our frontend applications and third-party integrations.
• Ensure high-performance and responsiveness of APIs, while following best practices for security and scalability.
• Database Management:
• Work with both NoSQL (MongoDB) , SQL (PostgreSQL, MySQL) and databases, ensuring efficient data storage and retrieval.
• Optimize database queries and manage migrations, ensuring data integrity and consistency across the platform.
• Microservices and Cloud Infrastructure:
• Develop microservices architecture using Docker and Kubernetes, ensuring that services are scalable and maintainable (Good to have).
• Work with cloud platforms (AWS, GCP, Azure) to deploy and manage backend services, ensuring high availability and fault tolerance.
• Collaboration and Documentation:
• Collaborate with frontend developers, data scientists, and product managers to gather requirements and develop backend solutions.
• Write clear, maintainable code with proper documentation, including technical designs, API specifications, and test cases.
• Performance and Security:
• Monitor backend services to ensure optimal performance, identifying bottlenecks and implementing improvements.
• Implement security best practices for APIs, databases, and backend systems, including authentication, authorization, and data encryption.

Qualifications:

• Education: Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
• Experience: 3-5 years of experience in backend development, with a strong focus on building scalable and efficient systems.
• Technical Skills:
• Proficiency in backend programming languages such as Node.js, Python.
• Strong understanding of RESTful APIs.
• Hands-on experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) databases.
• Familiarity with cloud platforms such as AWS, Google Cloud.
• Knowledge of CI/CD pipelines and version control (e.g., Git).
• Soft Skills:
• Strong problem-solving abilities and the capacity to work independently as well as in a collaborative environment.
• Excellent communication skills, with the ability to explain complex technical concepts to both technical and non-technical stakeholders.
• A strong passion for sustainability and a desire to contribute to impactful projects that drive positive environmental change.

Preferred Qualifications:

The following qualifications are bonus, but not strictly necessary:

• Experience with Docker and Kubernetes for containerisation and orchestration (Good to have).
• Experience working with microservices architecture.
• Knowledge of ESG (Environmental, Social, and Governance) metrics and sustainability (Good to have).
• Familiarity with serverless architectures and API gateways.

Benefits:

• Competitive salary and benefits package and performance bonuses.
• Flexible working hours and remote work options.
• Opportunity to work on cutting-edge technology with a focus on sustainability.
• Professional development opportunities, including access to conferences and training.

How to Apply:

Interested candidates should submit their CV and a cover letter detailing their experience and passion for backend development and sustainability here.

Join Us:

Be a part of a forward-thinking team that is making a real difference in the world. At Tese, you'll have the opportunity to innovate, grow, and contribute to a more sustainable future through technology.

Job Title: Senior Manager – Tender & Estimation (Hydro Projects)

Location: Head Office Department: Tendering & Estimation

Key Responsibilities

•

Lead the end-to-end tendering process for hydroelectric projects, including bid preparation, submission, and client coordination.

•

Review and analyze tender documents, prepare BOQs, and ensure compliance with technical and commercial requirements.

•

Prepare accurate cost estimates for civil, hydro-mechanical, and electrical components of hydro projects.

•

Coordinate with internal teams, vendors, and subcontractors for inputs on pricing, resources, and technical details.

•

Conduct market rate analysis, risk assessment, and suggest cost-effective solutions.

•

Guide and supervise the tendering team, and generate regular reports for management review.

Key Skills & Competencies

•

Strong understanding of hydroelectric project components (dams, tunnels, powerhouses, penstocks, etc.).

•

Expertise in cost estimation tools and engineering software (AutoCAD, MS Project, Primavera, Candy, etc.).

•

Excellent analytical, negotiation, and communication skills.

•

Familiarity with government e-procurement portals and public sector bidding norms.

Qualifications

•

B.E./B.Tech in Civil / Mechanical / Electrical Engineering (Hydro specialization preferred)

•

MBA (preferred but not mandatory)

Experience

•

Minimum 15–20 years of relevant experience, with at least 10 years in a similar senior role focused on hydro projects.

Job Description: Business Development Associate - Tele Sales

Industry: EdTech

Sector: Retail and B2B

Position: Process Associate

Responsibilities:

1. Cold Calling & Lead Generation

• Conduct outbound cold calls to potential customers within the education sector, including both retail clients and B2B partnerships.
• Identify and qualify leads through initial discussions, focusing on building a pipeline of prospective clients for EdTech products and services.

1. Product Presentation & Sales Pitching

• Present product offerings in a clear and compelling manner, tailored to meet client needs within the education sector.
• Effectively communicate the value proposition of EdTech solutions, addressing client inquiries and objections.

1. Customer Relationship Management

• Maintain regular follow-up with leads to nurture relationships and close sales.
• Utilize CRM tools to manage and document interactions, sales progress, and follow-up schedules.

1. Target Achievement

• Meet and exceed daily, weekly, and monthly sales targets as set by the sales team.
• Collaborate with the sales and marketing team to adjust strategies and ensure goal alignment.

1. Process & Feedback

• Provide input on improving sales processes and customer outreach based on insights gained from direct client interactions.
• Report customer feedback and market trends to help enhance product offerings and sales strategies.

Requirements:

• Prior experience in telesales, particularly in EdTech or related sectors.
• Strong verbal communication and persuasion skills.
• Self-motivated, target-oriented, and resilient under pressure.
• Familiarity with CRM systems and sales tools.

Preferred Qualifications:

• Bachelor’s degree in Business, Marketing, or a related field.
• Experience in cold calling and lead generation in B2B and retail contexts.

Our Company

Tealbox Digital is a data driven performance marketing agency based out of India, servicing high growth startups with growth marketing strategy and execution. We’re a team of media buyers, data scientists, engineers, copywriters, and marketing automation experts all coming together to solve a large problem statement within the performance marketing industry.

We work with 7-8 figure businesses, and consistently deliver profitable results for them. Some of our clients have gone on and gotten acquired successfully by other startups, while others have gone on to raise funds and scale up rapidly.

Job Description

We are looking for individuals who are natural leaders and have the ability to recognise what needs to be done. We require candidates with strong written & verbal communication skills and who are analytical thinkers. The ideal candidate will need to be able to effectively understand deliverables and articulate recommended actions.

• Interacting with clients, understanding the scope of work, their business and managing timelines for deliverables.
• Understanding & prioritizing internal deliverables to manage various project timelines.
• Coordinating with internal resources and third parties or vendors for hassle-free execution of projects.
• Adhering to stipulated deadlines while maintaining scope.
• Executing detailed project plans to track progress on a regular basis and addressing bottlenecks whenever they arise.
• Maintaining comprehensive project documentation for future reference and compliance.
• Minimizing risks and errors by implementing risk management procedures.
• Ownership for quality as well as the results achieved.
• Keeping an eye on deliveries and making sure they’re on brief, meet brand guidelines, and are delivered free of errors.
• Go beyond the brief to spot opportunities and problems, and offer solutions proactively
• Understanding new trends driving user expectations and behaviors.

Requirements

• 0-2 years of experience with an aptitude to pick up new skills.
• Stellar communication skills - both written and verbal.
• Someone who welcomes feedback and criticism and enjoys working in a collaborative, iterative, and agile process.

We are searching for a Laravel developer to build web applications for our company. In this role, you will design and create projects using the Laravel framework and PHP, and assist the team in delivering high-quality web applications, services, and tools for our business.

To ensure success as a Laravel developer you should be adept at utilizing Laravel's GUI and be able to design a PHP application from start to finish. A top-notch Laravel developer will be able to leverage their expertise and experience with the framework to independently produce complete solutions in a short turnaround time.

Laravel Developer Responsibilities:

• The discussing project aims with the client and development team.
• Designing and building web applications using Laravel.
• Troubleshooting issues in the implementation and debug builds.
• Working with front-end and back-end developers on projects.
• Testing functionality for users and the backend.
• Ensuring that integrations run smoothly.
• Scaling projects based on client feedback.
• Recording and reporting on work done in Laravel.
• Maintaining web-based applications.
• Presenting work in meetings with clients and management.

Laravel Developer Requirements:

• A degree in programming, computer science, or a related field.
• Experience working with PHP, performing unit testing, and managing APIs such as REST.
• A solid understanding of application design using Laravel.
• Knowledge of database design and querying using SQL.
• Proficiency in HTML and JavaScript.
• Practical experience using the MVC architecture.
• A portfolio of applications and programs to your name.
• Problem-solving skills and critical mindset.
• Great communication skills.
• The desire and ability to learn.

Responsibilities:

• Understand the requirement and purpose of implementation.
• Implement modules with individual products and come up with impact and own ideas and solutions.
• Troubleshooting issues across environments.
• Responsible for monitoring, highlighting and troubleshooting issues across environments.
• Responsible for design and develop the components as per the requirement.
• Technical documentation, design and development using tools and technologies like HTML5, JAVA and Angular JS etc.
• Complete the build of code on time and as per application coding standards, and perform unit testing.

Requirements:

• Strong Expertise and experience in HTML5, charting libraries, JavaScript, jQuery, Angular(2+) or ReactJS

• Strong hands-on experience in Web services (REST)
• Proficient knowledge in D3.JS
• Good understanding of user interactions
• At least involved in one live project on D3.JS
• Handson on Visualisations

• Knowledge in Nodejs
• Knowledge in React JS / Angular 2+
• Good understanding of cloud computing platforms and its services
• Experience in UI, UX, data visualisations, usability, design aspects and user stories