Hashone careers

C# & Angular Developer

JD as below:

Key Responsibilities:

• 6 to 10 years experience

· Develop and maintain web applications using Angular.

· Develop and maintain web applications using ASP.NET, C#, and related technologies.

· Integrate front-end applications with backend services via RESTful APIs, ensuring efficient data flow and robust error handling.

· Write clean, maintainable, and efficient code.

· Optimize applications for maximum speed and scalability.

· Troubleshoot and debug applications to ensure optimal performance.

· Collaborate with front-end developers to integrate user-facing elements with server-side logic.

· Collaborate with UX/UI designers to implement design specifications.

· Participate in code reviews and contribute to team knowledge sharing.

Experience:

· Proven experience as a Full stack developer(Angular 18+, .Net 6+).

· Strong proficiency in HTML, CSS, and JavaScript.

· Experience with Angular (18+) and its core principles.

· Experience with RESTful APIs and asynchronous programming.

· Strong proficiency in C#, ASP.NET MVC, and Web API.

· Experienced in using AI driven development, Github Copilot

· Experience with database management systems (SQL Server).

· Proficiency with version control systems, especially Git.

· Excellent problem-solving skills and attention to detail.

Good to have skills:

· Experience with hybrid applications or PWAs

· Experience with Agile development methodologies (Scrum, Kanban).

· Strong communication skills, with the ability to articulate technical concepts clearly to diverse audiences.

Requirements:

• 5+ years in data architecture/data engineering, with at least 2+ years in an architect or lead capacity.
• Strong SQL: advanced query optimisation, indexing, partitioning strategies.
• Data modeling dimensional modelling (star/snowflake schema), normalization/denormalization tradeoffs, entity relationship design.
• Cloud data platforms: hands-on with AWS (Redshift, S3 Glue), Azure (Synapse, Data Factory), or GCP (BigQuery, Dataflow).
• Big data ecosystems: Spark, Hadoop, or Kafka for large-scale/streaming data.
• Data warehousing Snowflake, Redshift, BigQuery, or Databricks.
• ETL/ELT pipeline design: Airflow, dbt, Fivetran, or similar orchestration tools.
• Data governance & security: data lineage, access control, compliance (GDPR/SOC2), master data management.

Strongly Preferred:

• Experience architecting systems supporting ML/AI pipelines (feature stores, vector DBs, real-time inference data flows).
• Programming in Python or Scala for pipeline development.
• API/microservices architecture exposure, understanding how data systems integrate with application layers.
• Experience with data mesh/data lake house architectures.
• Prior experience presenting architecture decisions to leadership/stakeholders.

Nice-to-Have (Differentiators):

• Certifications: AWS/GCP/Azure data architecture certs.
• Experience in a high-growth startup (built systems from scratch, not just maintained legacy).
• Exposure to real-time/streaming architecture (Kafka, Kinesis, Flink).

We’re Hiring: Senior .NET Developer

Location: Coimbatore

Experience: 7+ Years

Employment Type: Full-time

About the Role

We are looking for a highly skilled Senior .NET Developer with strong expertise in backend development using C# .NET Core and cloud platforms like Azure. The ideal candidate should have a solid understanding of modern front-end frameworks and experience building scalable, high-performance web applications.

Key Responsibilities

• Design, develop, and maintain applications using C# .NET Core.
• Build and deploy services on Azure Cloud (Web Jobs, Blob Storage, Functions, App Services).
• Work on database design, stored procedures, and SQL performance tuning.
• Develop responsive front-end components using React or Angular.
• Implement and maintain REST APIs and microservices architecture.
• Collaborate with teams using Git (GitHub/GitLab) for version control.
• Contribute to Agile development cycles and DevOps CI/CD pipelines.

Required Skills

• C# .NET Core (Strong hands-on experience)
• Azure Cloud Services – Web Jobs, Blob Storage, Functions, App Services
• SQL Server – Database design, stored procedures, performance tuning
• React or Angular – JavaScript/TypeScript
• REST API & Microservices Architecture
• Git/GitHub/GitLab
• Agile & DevOps Practices (CI/CD, Azure DevOps)

Why Join Us?

• Work with cutting-edge technologies
• Collaborative and innovative work culture
• Opportunities for continuous learning and growth

We’re Hiring: Fullstack Developer (Node.js/Python + React.js)

Location: Bangalore

Type: Full-Time

Experience: 2 to 5 Years

Key Responsibilities

Develop and maintain full-stack web applications using Node.js/Python backends and React.js frontend.

Build scalable backend APIs (Express.js, Nest.js, Django, FastAPI, Flask) and integrate with frontend components.

Write clean, maintainable JavaScript/TypeScript and Python code following best practices.

Participate in code reviews and contribute to technical discussions.

Collaborate with cross-functional teams to deliver high-quality products.

Debug and troubleshoot across the full stack, ensuring seamless deployments.

Optimize application performance and ensure responsive user experiences.

✅ Required Skills

2–5 years of hands-on full-stack development experience.

Strong proficiency in JavaScript (ES6+) and modern web development concepts.

Backend expertise with Node.js (Express.js, Nest.js) OR Python (Django, FastAPI, Flask).

Frontend expertise in React.js, including hooks and modern component patterns.

Experience with RESTful API development & integration.

Database knowledge in SQL (PostgreSQL, MySQL) and NoSQL (MongoDB).

Familiarity with Git and collaborative workflows.

Strong problem-solving, debugging, and performance optimization skills.

Knowledge of agile methodologies and software development lifecycle.

📌 Skills:

SQL | JavaScript | React.js | Node.js | Python

Job Title: Data Scientist

Location: Bangalore (Hybrid/On-site depending on project needs)

About the Role

We are seeking a highly skilled Data Scientist to join our team in Bangalore. In this role, you will take ownership of data science components across client projects, build production-ready ML and GenAI-powered applications, and mentor junior team members. You will collaborate with engineering teams to design and deploy impactful solutions that leverage cutting-edge machine learning and large language model technologies.

Key Responsibilities

ML & Data Science

• Develop, fine-tune, and evaluate ML models (classification, regression, clustering, recommendation systems).
• Conduct exploratory data analysis, preprocessing, and feature engineering.
• Ensure model reproducibility, scalability, and alignment with business objectives.

GenAI & LLM Applications

• Prototype and design solutions leveraging LLMs (OpenAI, Claude, Mistral, Llama).
• Build RAG (Retrieval-Augmented Generation) pipelines, prompt templates, and evaluation frameworks.
• Integrate LLMs with APIs and vector databases (Pinecone, FAISS, Weaviate).

Product & Engineering Collaboration

• Partner with engineering teams to productionize ML/GenAI models.
• Contribute to API development, data pipelines, technical documentation, and client presentations.

Team & Growth

• Mentor junior data scientists and review technical contributions.
• Stay up to date with the latest ML & GenAI research and tools; share insights across the team.

Required Skills & Qualifications

• 4.5–9 years of applied data science experience.
• Strong proficiency in Python and ML libraries (scikit-learn, XGBoost, LightGBM).
• Hands-on experience with LLM APIs (OpenAI, Cohere, Claude) and frameworks (LangChain, LlamaIndex).
• Strong SQL, data wrangling, and analysis skills (pandas, NumPy).
• Experience working with APIs, Git, and cloud platforms (AWS/GCP).

Good-to-Have

• Deployment experience with FastAPI, Docker, or serverless frameworks.
• Familiarity with MLOps tools (MLflow, DVC).
• Experience working with embeddings, vector databases, and similarity search.

We’re Hiring – Machine Learning Expert | Bangalore | 5+ Years Experience

Are you passionate about building intelligent systems and deploying ML models at scale? We are looking for a Machine Learning Expert to join our team in Bangalore. If you have strong engineering skills and love solving complex problems with data and algorithms, this role is for you!

🔹 Role: Machine Learning Expert

📍 Location: Bangalore (Hybrid)

🕒 Experience: 5+ years

🎓 Education: B.E/B.Tech/M.E/M.Tech in Computer Science, Engineering, or related field

What We’re Looking For

✅ Hands-on experience with NumPy, Pandas, FastAPI, Postman, Keras

✅ Deep understanding of stochastic algorithms & optimizers (Adam, Adagrad, RMSProp)

✅ Strong analytical and problem-solving mindset

✅ Ability to design ML-driven solutions for real-world business problems

Job Title: Lead Java Developer

Experience Required: 7+ Years

Location: Mumbai

About the Role

We are seeking a highly skilled Senior Backend Developer with deep expertise in building scalable, high-performance applications. The ideal candidate will have strong hands-on experience with Java, Spring Boot, Microservices, and distributed systems. You will play a key role in designing and optimizing APIs, architecting robust systems, and collaborating with cross-functional teams to deliver innovative solutions.

Key Responsibilities

• Design, develop, and maintain scalable backend systems using Java, Spring Boot, and Microservices architecture.
• Build and optimize APIs for large-scale applications ensuring high performance and reliability.
• Apply clean coding principles, SOLID design patterns, and clean architecture to deliver maintainable and robust code.
• Work with distributed systems technologies (Kafka, ELK, in-memory databases, Cassandra, or similar).
• Write efficient SQL queries and integrate with relational and NoSQL databases.
• Collaborate with product managers, architects, and other developers to define and align on technical decisions.
• Identify and solve complex problems with innovative and scalable solutions.
• Drive best practices in coding standards, system design, and performance optimization.
• Communicate complex technical concepts clearly across teams and stakeholders.

Skills & Qualifications

• 7+ years of experience as a Backend Developer.
• Strong expertise in Java, Spring Boot, Microservices, SQL.
• Significant experience in API design and optimization for enterprise-scale applications.
• Proficiency in distributed systems & related technologies (Kafka, ELK, in-memory DBs, Cassandra, etc.).
• Strong understanding of object-oriented engineering principles (SOLID, clean architecture).
• Excellent problem-solving and analytical skills with the ability to simplify complex concepts.
• Strong communication and collaboration skills, with the ability to influence and align teams.