Senior dotnet Developer

About the Role

We’re looking for a Data Engineer who can turn messy, unstructured information into clean, usable insights. You’ll be building crawlers, integrating APIs, and setting up data flows that power our analytics and AI layers. If you love data plumbing as much as data puzzles — this role is for you.

Responsibilities

- Build and maintain Python-based data pipelines, crawlers, and integrations with 3rd-party APIs.

Perform brute-force analytics and exploratory data work on crawled datasets to surface trends and anomalies.

- Develop and maintain ETL workflows — from raw ingestion to clean, structured outputs.

- Collaborate with product and ML teams to make data discoverable, queryable, and actionable.

- Optimize data collection for performance, reliability, and scalability.

Requirements

- Strong proficiency in Python and Jupyter notebooks.

- Experience building web crawlers / scrapers and integrating with REST / GraphQL APIs.

- Solid understanding of data structures and algorithms (DSA).

- Comfort with quick, hands-on analytics — slicing and validating data directly.

Good to Have

- Experience with schema design and database modeling.

- Exposure to both SQL and NoSQL databases; familiarity with vector databases is a plus.

- Knowledge of data orchestration tools (Dagster preferred).

- Understanding of data lifecycle management — from raw to enriched layers.

Why Join Us

We’re not offering employment — we’re offering ownership.

If you’re here for a job, this isn’t your place.

We’re building the data spine of a new-age supply chain intelligence platform — and we need people who can crush constraints, move fast, and make impossible things work.

You’ll have room to think, build, break, and reinvent — not follow.

If you thrive in chaos and create clarity, you’ll fit right in.

Screening Challenge

Before we schedule a call, we have an exciting challenge for you. Please go through the link below and submit your solution to us with the Subject line: SUB: [Role] [Full Name]

Link - https://dub.sh/slooze-takehome

Job Title: Golang Developer

Location: Kolkata

Job Type: Full-time

Working Days: 5 Days (Rotational off)

About the Role:

We are seeking a skilled Golang Developer with experience in Golang, Node.js, WebSocket

communication, and API development. In this role, you will work closely with our development

team to design, develop, and maintain high-performance backend systems and real-time

applications.

Key Responsibilities:

 Design, build, and maintain efficient, reusable, and reliable Golang code.

 Develop scalable APIs and microservices.

 Integrate and build real-time communication using WebSocket protocols.

 Collaborate with frontend developers and other team members to establish objectives

and design more functional, cohesive systems.

 Write clean, maintainable, and well-documented code.

 Optimize applications for maximum performance, scalability, and security.

 Participate in code reviews, contribute to team knowledge, and continuously improve

development processes.

 Troubleshoot, debug, and upgrade existing systems.

 Occasionally work with Node.js services and modules when needed.

Required Skills and Qualifications:

 Min 3+ years of experience in backend development with Golang.

 Solid understanding of Node.js and JavaScript/TypeScript.

 Hands-on experience with WebSocket integration and real-time applications.

 Strong knowledge of RESTful APIs, API design principles, and API documentation. Experience with relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).

 Good understanding of concurrent programming and microservices architecture.

 Familiarity with cloud platforms (AWS, GCP, Azure) is a plus.

 Knowledge of containerization tools like Docker and Kubernetes is a plus.

 Strong problem-solving skills, attention to detail, and a proactive attitude.

Role Summary

We’re seeking a highly skilled and self-motivated Senior Software Engineer who thrives in a startup environment. You will lead end-to-end development of key features, own architectural decisions, and ensure the smooth delivery of our product.

Mandatory Skill Sets/Expertise

• 5-6 years of experience in full-stack development, with a strong focus on the MERN / PERN stack (MongoDB, PostgreSQL, Express, React, Node.js) and AWS.

• Expertise in AWS cloud architecture and experience with serverless solutions (Lambda, DynamoDB, API Gateway).

• Proficiency in designing and implementing CI/CD pipelines using Git, Jenkins, Github actions, or similar tools.

• Proven experience leading and guiding a development team, with strong mentoring skills.

• Ability to work independently and manage deliverables without oversight, while thriving in a startup mentality.

• Strong problem-solving abilities with a proactive approach to addressing technical challenges.

• Experience with databases like PostgreSQL, MongoDB, or other NoSQL solutions along with ORM tools like Sequalize & Mongoose ORM

• Excellent communication skills, both written and verbal, with the ability to explain complex technical concepts to non-technical stakeholders.

Nice to Have

• Knowledge of Typescript for both frontend and backend development. • Experience with Docker and containerized applications.

• Familiarity with GRC (Governance, Risk, and Compliance) tools or SaaS products.

• Experience with other AWS services like ECS, CloudFormation, or RDS.

Key Responsibilities

• Lead and mentor a team of developers, driving best practices in coding and architecture.

• Take full ownership of modules, from design through deployment, and launch web apps singlehandedly if needed.

• Design, develop, and maintain web applications using the PERN / MERN stack (MongoDB, PostgreSQL, Express, React, Node.js) with a focus on scalability, security, and performance.

• Prepare high-level technical designs and architectural decisions, especially on AWS serverless architecture and microservices.

• Implement secure, reliable, and scalable solutions using AWS services • Design and manage CI/CD pipelines to ensure continuous integration and automated deployments.

• Optimize application performance through techniques like lazy loading, code splitting, and caching.

• Collaborate with cross-functional teams, including Product Management, to define features and user experience improvements.

• Ensure high code quality by adhering to SOLID principles, implementing comprehensive testing, and embedding observability into the application.

• Monitor and respond to application performance incidents, focusing on improving uptime and resilience.

• Proactively offer suggestions during retrospectives and work on enhancing team productivity metrics such as Lead Time, Deployment Frequency, and Mean-Time-to-Recovery

Job Summary:

We are seeking a dynamic and results-driven Business Development Executive to join our team. The ideal candidate will be responsible for identifying new business opportunities, building and maintaining strong client relationships, and driving company revenue growth.

Key Responsibilities:

Lead Generation & Prospecting:

Research and identify new business opportunities.

Generate leads through various channels like networking, email campaigns, and cold calling.

Maintain and update the customer database.

Client Engagement:

Build strong relationships with potential and existing clients.

Conduct meetings, presentations, and discussions to understand client needs.

Address client queries and provide tailored solutions.

Sales Strategy & Execution:

Develop and execute strategies to achieve sales targets.

Create detailed business proposals and negotiate terms of the agreement.

Collaborate with the marketing team to support lead generation activities.

Market Research:

Stay updated on industry trends, competitors, and market dynamics.

Provide insights and feedback to the team to refine strategies.

Reporting & Coordination:

Track sales metrics and prepare regular reports for management.

Work closely with the operations and customer support teams to ensure client satisfaction.

Qualifications & Skills:

Education: Bachelor’s degree in Business Administration, Marketing, or a related field.

Experience: Prior experience in sales, marketing, or business development (preferred).

Skills:

Excellent communication and interpersonal skills.

Strong negotiation and persuasion abilities.

Proficiency in MS Office and CRM tools.

Self-motivated, goal-oriented, and capable of working independently or as part of a team.

Key Competencies:

Strategic thinking and problem-solving skills.

Time management and multitasking abilities.

Resilience and ability to handle rejection professionally.

Why Join Us?

Competitive salary and performance-based incentives.

Opportunities for growth and professional development.

Collaborative and supportive work environment.

Job Description:

We are looking for a talented UI/UX Designer to join our team. As a UI/UX Designer, you will be responsible for creating intuitive and visually appealing user interfaces and experiences for our digital products. You will work closely with product managers, developers, and other stakeholders to understand user needs, translate requirements into wireframes and prototypes, and design user-friendly interfaces that enhance user satisfaction and engagement. The ideal candidate should have a strong portfolio showcasing their design skills, creativity, and attention to detail.

Responsibilities:

1. Collaborate with cross-functional teams to understand user requirements, business objectives, and technical constraints.
2. Conduct user research, usability testing, and analysis to gain insights into user behaviors, preferences, and pain points.
3. Create wireframes, user flows, and prototypes to visualize and communicate design concepts and interaction patterns.
4. Design user interfaces and experiences that are intuitive, responsive, and aesthetically pleasing across various devices and platforms.
5. Develop high-fidelity mockups and interactive prototypes using design tools such as Sketch, Adobe XD, Figma, or InVision.
6. Iterate on designs based on feedback from stakeholders, usability testing, and data analysis to continuously improve the user experience.
7. Collaborate with developers to ensure the feasibility and implementation of design solutions while maintaining design integrity.
8. Create and maintain design systems, style guides, and UI components to ensure consistency and scalability across products.
9. Stay updated on industry trends, best practices, and emerging technologies in UI/UX design.
10. Advocate for user-centered design principles and contribute to a culture of design excellence within the organization.

Requirements:

1. Bachelor's degree in Graphic Design, Interaction Design, HCI, or related field.
2. Proven experience as a UI/UX Designer or similar role, with a strong portfolio showcasing design projects and process.
3. Proficiency in design tools such as Sketch, Adobe XD, Figma, or InVision.
4. Solid understanding of user-centered design principles, usability heuristics, and design thinking methodologies.
5. Experience conducting user research, usability testing, and analysis to inform design decisions.
6. Strong visual design skills, with an eye for typography, color, layout, and iconography.
7. Knowledge of responsive design principles and mobile-first design approach.
8. Excellent communication, collaboration, and presentation skills.
9. Ability to work effectively in a fast-paced environment and manage multiple projects simultaneously.
10. Familiarity with front-end development technologies (HTML, CSS, JavaScript) is a plus but not required.

• 2+ years of experience in using Java/J2EE tech stacks
• Good understanding of data structures and algorithms.
• Excellent analytical and problem solving skills.
• Ability to work in a fast paced internet start-up environment.
• Experience in technical mentorship/coaching is highly desirable.
• Understanding of AI/ML algorithms is a plus.

Job Role-12 months(contract) which is extendable /permnanent

Required Skills:

• Advanced Java skills, Spring, Spring Boot, REST APIs,
• Intermediate in Design Patterns and Principles
• Application is moving into PCF  any cloud native experience is helpful
• DB:  Oracle, SQL Server, RDBMS
• Network Infrastructure knowledge is helpful (work with network support team to troubleshoot)
• Production support skills are highly preferred.
• CI/ CD knowledge is helpful
• Junit for unit testing
• Java certifications are a huge plus

Job Description:

• An ideal candidate is someone who works well with a cohesive team-oriented group of engineers, who have a passion for developing software, who enjoy solving problems in a challenging environment, and who have the desire to take their career to the next level.
• Participate in and lead day to day system development and maintenance activities of the team to meet service level agreements (SLAs) and create solutions with high level of innovation, cost effectiveness, high quality and faster time to market.
• Accountable for full systems development life cycle including creating high quality requirements documents, use-cases, design and other technical artifacts including but not limited to detailed test strategy/test design, performance benchmarking, release rollout and deployment plans, contingency/back-out plans, feasibility study, cost and time analysis and detailed estimates.
• Research and evaluate current and upcoming technologies and frameworks.
• Participate in PoCs (Proof of Concept) and help the Department with selection of Vendor Solutions, Technologies, Methodologies and Frameworks.
• Collaborate with Vendor Resources for Support of Products.
• Conduct brownbag sessions on new and upcoming technologies, methodologies and application appropriate frameworks. Ensure knowledge transfer of vendor technology to *** staff. Provide technical training to the other team members.
  
  

Qualifications:

• Bachelor's degree in Information Systems, Information Technology, Computer Science or Engineering or equivalent work experience.
• 3 to 5 years of experience in related field.
• Broad understanding of Software Engineering Concepts and Methodologies is required.
• Back end Java Development
• API- Restful Services
• Automated Unit Testing (J Unit)
• Spring MVC
• SQL skills- Ability to work with tables, views, and stored procedures
• GIT
• Must be high-energy, detail-oriented, proactive and have the ability to function under pressure in an independent environment.
• Must provide the necessary skills to have a high degree of initiative and self-motivation to drive results.
• Possesses strong communication skills -- both verbal and written and strong relationship, collaborative skills and organizational skills.
• Willingness and ability to learn and take on challenging opportunities and to work as a member of matrix based diverse and geographically distributed project team.

• Assisting and coordinating with operations team
• supporting administrative staff
• conducting marketing research
• documentation and reporting to the operations department
• preparing reports on competitor product analysis
• ensuring if everything is working in a perfect manner
• using technology to keep the company updated behind the curtains
• Should be responsible for efficient dealing of complaints to completion and enabling satisfaction of customer.
• Responsible for rendering useful administrative support to other members of the customer care team.
• Responsible for documenting all calls with regards to participant inquires accurately using Call Tracking System.
• Responsible for monitoring Call tracking for responses from administrative team so call returns are done in a timely fashion.
• Responsibility is to Follow-up with participants within a 24-hour period in regards to the initial phone call even if it is to just touch base and let participant know inquiry is still be researched.
• Responsibility is to answer participant questions, as well as question participants to obtain full understanding of what information is being requested.

Job Requirements:

• Experience working on Linux based infrastructure
• Strong hands-on knowledge of setting up production, staging, and dev environments on AWS/GCP/Azure
• Strong hands-on knowledge of technologies like Terraform, Docker, Kubernetes
• Strong understanding of continuous testing environments such as Travis-CI, CircleCI, Jenkins, etc.
• Configuration and managing databases such as MySQL, Mongo
• Excellent troubleshooting
• Working knowledge of various tools, open-source technologies, and cloud services
• Awareness of critical concepts in DevOps and Agile principles