Fullstack Developer

Strong full stack software engineer profile

Mandatory (Experience): Must have 3+ years of experience as a Fullstack developer

Mandatory (Backend): Must have strong backend developement experience in C#, .NET and building RESTful APIs

Mandatory (Frontend): Must have hands-on frontend development experience in Angular 14+ and TypeScript/JavaScript

Mandatory (Core Skill): Must have working experience in Elasticsearch/OpenSearch (Non-negotiable)

Mandatory (DB): Exposure to SQL (Relational DBs) & NoSQL databases like MongoDB

Mandatory (Caching): Must have experience in caching mechanisms (in-memory/shared cache) and database scaling techniques like sharding & replication

Mandatory (Authentication): Familiarity with IdentityServer4 and Git

Mandatory (Engineering Practices): Must have experience writing unit tests and working in Agile/Scrum environments

Mandatory (Architecture Exposure): Candidates should have experience working on microservices architectures, event-driven systems, or distributed systems

Mandatory (Company): B2B SaaS companies

Mandatory (Note 1): This is a hybrid role in Udyog Vihar, Gurgaon (3 days in-office)

Mandatory (Note 2): Please make sure candidate has detailed experience about above skills set in resume

Company: Ethara AI

Location: Gurgaon (Work From Office)

Employment Type: Full-Time

Experience Required: 2–4 Years

Open Roles: Software Engineers (Python Fullstack)

About Us

Ethara AI is a leading AI and data services company in India, specializing in building high-quality, domain-specific datasets for Large Language Model (LLM) fine-tuning. Our work bridges the gap between academic learning and real world AI applications, and we are committed to nurturing the next generation of AI professionals.

Role Overview:-

We are looking for experienced Python Fullstack Software Engineers who can contribute to post training AI development workflows with strong proficiency in coding tasks and evaluation logic. This role involves working on high-impact AI infrastructure projects, including but not limited to:

 Code generation, validation, and transformation across Python, Java, JavaScript, and modern frameworks;

 Evaluation and improvement of model-generated code responses;

 Designing and verifying web application features, APIs, and test cases used in AI model alignment;

 Interpreting and executing task specifications to meet rigorous quality benchmarks;

 Collaborating with internal teams to meet daily throughput and quality targets within a structured environment.

Key Responsibilities:-

 Work on fullstack engineering tasks aligned with LLM post-training workflows;

 Analyze model-generated outputs for correctness, coherence, and adherence to task requirements;

 Write, review, and verify application logic and coding prompts across supported languages and frameworks;

 Maintain consistency, quality, and efficiency in code-focused deliverables;

 Engage with leads and PMs to meet productivity benchmarks (8–9 working hours daily);

 Stay updated with AI development standards and contribute to refining internal engineering processes.

Technical Skills Required:-

 Strong proficiency in Python and nice to have: Java, Node.js;

 Strong experience in frontend technologies: React.js, HTML/CSS, TypeScript;

 Familiarity with REST APIs, testing frameworks, and Git-based workflows;

 Ability to analyze, debug, and rewrite logic for correctness and clarity;

 Good understanding of model response evaluation and instruction-based coding logic

Qualifications:-

 Bachelor’s or Master’s degree in Computer Science, Engineering, or related field;

 2–4 years of experience in a software development role (Fullstack preferred);

 Prior exposure to AI/LLM environments or code-based evaluation tasks is a plus;

 Excellent written communication and logical reasoning abilities;

 Comfortable working from office in Gurgaon and committing to 8–9 hours of productive work daily

Why Join Us

 Be part of a high-growth team at the forefront of LLM post-training development;

 Work on real-world AI engineering problems with production-grade impact;

 Competitive compensation with performance-driven growth opportunities;

 Structured workflow, collaborative culture, and technically challenging projects

Job Title: Senior Blockchain Developer

Job Description:

We are seeking a highly skilled Senior Blockchain Developer to join our team. The ideal candidate will have extensive experience in Ethereum, Bitcoin, Solana, and related technologies, with a strong focus on smart contracts and node setup. The candidate should be proficient in Solidity using tools like Hardhat or Foundry, as well as possess expertise in NodeJS. Experience with Rust, and Golang is considered a significant advantage.

Responsibilities:

- Develop and deploy smart contracts on Ethereum, Bitcoin, and Solana blockchains.

- Configure and maintain blockchain nodes for optimal performance.

- Collaborate with cross-functional teams to integrate blockchain solutions into existing systems.

- Write clean, efficient, and maintainable code in Solidity, NodeJS, and other relevant languages.

- Stay updated on the latest developments and trends in blockchain technology.

- Contribute to the design and architecture of blockchain-based applications.

Requirements:

- Bachelor's degree in Computer Science, Engineering, or related field.

- Minimum of 3 years of experience working with blockchain technologies.

- Proficiency in Ethereum, Bitcoin, and Solana blockchains.

- Strong understanding of smart contracts and their implementation.

- Experience with Solidity using Hardhat or Foundry.

- Solid knowledge of NodeJS.

- Familiarity with Rust, Golang, and Hyperledger is a plus.

- Excellent problem-solving and analytical skills.

- Ability to work both independently and collaboratively in a fast-paced environment.

- Strong communication and interpersonal skills.

If you possess the required skills and are passionate about blockchain technology, we encourage you to apply for this exciting opportunity.

Join us in shaping the future of decentralized applications and blockchain solutions.

you should be good in react node and javascript and able to build projects on the same. 

You will be the part of India Accelerator tech team, the best startup Accelerator of india. Great learning and growth opportunity

Full Stack Developer (Dotnet & Angular)

• Develop web applications in C#, ASP.NET Core, ASP.NET MVC/WebAPI
• Design and develop backend APIs for complex custom business applications as per requirement
• Design and develop database schema, queries, stored procedures
• Develop frontend SPA using AngularJS/Angular 2+, API integration, Data binding
• Collaboration with developer team, Project managers to ideate software solutions
• Essential communication skills for customer conference calls and meetings
• Interact with clients and other stakeholders to understand their requirements/problems, provide daily updates, plan and module delivery
• Test software to ensure quality and efficiency
• Responsible to troubleshoot bugs and fix them as well as maintain/enhance existing projects
• Write technical documentation
• Working with Agile and Scrum methodologies
• Extensive knowledge of database performance optimization strategies, indexing, sharding
• Develop applications using TDD (Test Driven Development), Unit testing, Integration testing, NUnit/XUnit framework
• Design HLD/LLD architecture diagrams, Infrastructure diagrams, ER Diagrams

• C#
• NET/ASP.NET Core
• Entity Framework
• Javascript
• Typescript
• Angular
• Relational Databases (Postgresql etc.)
• NoSQL (MongoDB, DynamoDB etc.)
• NUnit/XUnit

• AWS/Azure/GCP
• Docker
• Kubernetes
• Microservices

This is an excellent opportunity to lead the award winning payment solution team.

Finzly is looking for a Java Lead with 10+ years of experience. The role will be part of a team of offshore engineers to create innovative solutions for our banking customers. This is a leading and hand on software engineering role for those who enjoy working on latest technologies, and are always eager to learn and innovate. A great opportunity to be a part of a growing Fin-tech Product based company and to build up a career in the core banking/payments domain

Skills: Java*.*, Angular, Spring Boot, Spring Batch 

Job Location:Pune/Chennai

*Immediate joiners preferred

What Finzly offers?

• An exciting opportunity to be a part of a growing Fin-tech Product based company.
• An opportunity to learn , be a part of a vibrant team and build up a career in the core banking/payments domain.
• Competitive compensation.
• A result oriented and agile company culture, with a flat hierarchy and zero politics.

What you'll do?

• Responsible for the design and implementation of features for new products and enhancements to existing products.
• Understand, apply and create high-level architectural design and patterns
• Actively guide and challenge intermediate and junior developers
• Writing high quality robust code to meet the desired specification.
• Work seamlessly with the local development and QA team and with other members of our global team.
• Ability to work in a fast-paced Agile environment delivering great quality product..
• 100% Remote working during COVID Pandemic.

What you have to bring ?

• A Bachelors or Masters degree in subjects such as computer science or an equivalent qualification
• Experience in building microservice based applications
• A “can do” attitude with zeal to deliver the best quality product.
• Take ownership and shape the future of our product with your ideas.
• Extensive hands on experience in Core Java, J2EE, Multi-threading, Web Applications.
• Extensive knowledge of Spring Boot and Spring Framework.
• Experience with Messaging Middleware like Kafka, RabbitMQ, IBM MQ
• Experience with Angular and building responsive web applications is a plus.
• Excellent verbal and written communication skills.
• Ability to work in an international multi-site environment in conjunction with remote teams.

About the team:

At Finzly you'll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part of a team that is open, collaborative, entrepreneurial, and passionate and above all fun. We require skill in developing modern micro service web applications and restful APIs on Amazon's AWS cloud platform. The role will be part of a team of offshore engineers to create innovative solutions for our banking customers. This is a hand on software engineering role for those who enjoy working on latest technologies, and are always eager to learn and innovate.

Finzly is on a mission to free banks from their core and core-vendor limitations by creating an App store ecosystem which empowers banks to instantly and easily try new products and services. Therefore, enabling them to make smarter technology decisions while going-to-market at fin-tech speed.

Finzly recently won an award “Best enterprise payment solution”

NetSysCon is looking for a Full Stack Engineer for a travel/airline SaaS start-up. They have partnered with major airlines and entertainment brands such as Disney Theatrical Group, Qantas, Iberia, Alaska, Malaysia Airlines, Vistara, IndiGo, Volaris, and others. Their platform offers innovative tools to drive revenue, operational efficiency, and digital shopping conversion.

Job Profile

Work on all elements of the stack from data modeling and back end API's to UI implementation.
Working with airlines on integrations deep within their systems (in person, if you like!).
Assisting with key architecture, platform and infrastructure design.
Ensuring the system runs and scales smoothly, with high availability and resilience to failure.

What we use:
Python, Django, Celery
React, TypeScript
Scikit-learn, PyTorch, Tensorflow
Postgres, Redis
Kubernetes, Docker, AWS, Terraform, CDK, Github Actions

Our client is a tech company first so engineering is the largest, most important department. They care about developer ergonomics and believe investing time and effort in getting software and platform right is not-negotiable. They have:

A comprehensive automated unit test suite (frontend + backend);
Fully automated CI/CD (git push is all you need);
Fully containerized / reproducable dev environment (single-command bootstrap);
Redundant, self-healing, auto-scaling infrastructure;

Requirements

Full-stack engineering experience in at least one of the following languages/frameworks - Backend: Python/Django (preferred), Ruby/Rails, Node;
Frontend: React (preferred), Angular, Vue.
Evidence of exposure to architectural patterns of large, complex web applications (eg, well-designed APIs, asynchronous data pipelines/message queues, distributed systems).
Engineers who have experience with software best practices such as unit testing, reusable components, traceability.