
Full Stack Developer to work in Japan
at Leading Tech company in Japan



We are looking for skilled and motivated Software Engineers to join our growing team and work on cutting-edge projects with leading Japanese company in Japan. This role involves full-cycle system and application development across various domains including finance, healthcare, public systems, and web technologies. Candidates will be engaged in both frontend and backend development, database management, testing and end-to-end system integration from requirement gathering and analysis to deployment and maintenance.

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Job Title: AI & ML Developer
Experience: 1+ Years
Location: Hyderabad
Company: VoltusWave Technologies India Private Limited
Job Summary:
We are looking for a passionate and skilled AI & Machine Learning Developer with over 1 year of experience to join our growing team. You will be responsible for developing, implementing, and maintaining ML models and AI-driven applications that solve real-world business problems.
Key Responsibilities:
- Design, build, and deploy machine learning models and AI solutions.
- Work with large datasets to extract meaningful insights and develop algorithms.
- Preprocess, clean, and transform raw data for training and evaluation.
- Collaborate with data scientists, software developers, and product teams to integrate models into applications.
- Monitor and maintain the performance of deployed models.
- Stay updated with the latest developments in AI, ML, and data science.
Required Skills:
- Strong understanding of machine learning algorithms and principles.
- Experience with Python and ML libraries such as scikit-learn, TensorFlow, PyTorch, Keras, etc.
- Familiarity with data processing tools like Pandas, NumPy, etc.
- Basic knowledge of deep learning and neural networks.
- Experience with data visualization tools (e.g., Matplotlib, Seaborn, Plotly).
- Knowledge of model evaluation and optimization techniques.
- Familiarity with version control (Git), Jupyter Notebooks, and cloud environments (AWS, GCP, or Azure) is a plus.
Educational Qualification:
- Bachelor's or Master’s degree in Computer Science, Data Science, AI/ML, or a related field.
Nice to Have:
- Exposure to NLP, Computer Vision, or Time Series Analysis.
- Experience with ML Ops or deployment pipelines.
- Understanding of REST APIs and integration of ML models with web apps.
Why Join Us:
- Work on real-time AI & ML projects.
- Opportunity to learn and grow in a fast-paced, innovative environment.
- Friendly and collaborative team culture.
- Career development support and training.
Key Responsibilities:
Full-Stack Development:
- Engage in end-to-end development activities, from requirements gathering to deployment, ensuring high-quality deliverables.
- Perform hands-on development using a mix of technologies including Angular 13+, Java / Springboot, Fast API, and SQL.
- Collaborate with cross-functional teams to integrate front-end interfaces with back-end services and databases.
Team Leadership & Collaboration:
- o Work closely with the Tech Lead / Solution Architect and Product Manager to help design and implement scalable and robust solutions leveraging Angular 13+, Java / Springboot, Microservices, Fast API, Java Reactive Programming, and SQL.
- Assist in driving the architectural vision, ensuring alignment with business goals and provide technical guidance, participate in code reviews, and ensure adherence to best practices and coding standards.
- Evaluate and recommend technologies and tools to optimize system performance, security, and reliability.
Databases & Data Management:
- Demonstrate expertise in working with databases such as MongoDB, PostgreSQL, Azure Blob Storage, Neo4j (GraphDB is a plus), and Azure CosmosDB.
- Design efficient database schemas, optimize query performance, and ensure data integrity and security.
Cloud Platform & Infrastructure:
- Proficiency in Microsoft Azure, including the deployment, management, and optimization of cloud-based solutions.
- Experience with containerization, orchestration, and Kubernetes Lens for managing containerized applications.
Tools & Collaboration:
- Utilize tools such as GitHub for version control, JIRA for project management, Confluence for documentation, Keycloak for identity and access management, and other relevant tools to streamline development and collaboration processes.
Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
- 5+ years of hands-on experience in full-stack development.
- Strong expertise in Angular 13+, Java / Springboot, Microservices, Fast API, Java Reactive Programming, SQL.
- Proven experience with databases including MongoDB, PostgreSQL, Azure Blob Storage, and Azure CosmosDB.
- Strong communication and collaboration skills.
- Experience with Agile development methodologies.
- Understanding of the Microsoft Azure cloud platform and associated services.
- Relevant certifications (e.g., Azure / AWS Certifications etc.;) are a plus.

What is the role?
You will be responsible for developing and designing front-end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties. You will be responsible for the functional/technical track of the project
Key Responsibilities
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Developing front end website architecture
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Designing user interactions on web pages
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Developing back end website applications
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Creating servers and databases for functionality
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Ensuring cross-platform optimization for mobile phones
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Ensuring responsiveness of applications
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Working alongside graphic designers for web design features
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Seeing through a project from conception to finished product
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Designing and developing APIs
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Meeting both technical and consumer needs
-
Staying abreast of developments in web applications and programming languages
What are we looking for?
An enthusiastic individual with the following skills. Please do not hesitate to apply if you do not match all of it. We are open to promising candidates who are passionate about their work and are team players.
-
Education - BE/MCA or equivalent
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Overall 4+ years of experience
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Agnostic/Polyglot with multiple tech stacks
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Worked on open source technologies – NodeJs, ReactJs, python, Mysql, No SQL, MongoDB, DynamoDB
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Good experience with Front-end technologies like Javascript frameworks, Reactjs, Angularjs
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Backend exposure – good knowledge of building API
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Worked on serverless technologies
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Efficient in building microservices in combining server & fronted
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Knowledge of cloud architecture
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Should have sound working experience with relational and columnar DB
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Should be innovative and communicative in approach
-
Will be responsible for functional/technical track of a project
Whom will you work with?
You will work with a top-notch tech team, working closely with the architect and engineering head.



We can offer 100% remote work, best in class salary and you get a chance to work with best minds in this domain.
Skillset
Web / FE design
VueJS
Bootstrap
Java Script
Node.JS
Python
SQL Server
Azure
Agile

ASP,NET Web Forms
LINQ
MSSQL
C#
WebServices and API Calls.

Express Stores is an omnichannel startup (online and offline) startup by IIT Delhi, BITS Pilani grads. It is a platform for grocery stores to find trusted business solutions including supply, inventory management and customer relationship management tools. We aim to build a chain of 7/11 stores for India. Express Stores will be the go-to self enable platform for millions of Kirana stores in India to empower them with more business and empower millions of customers to find the right products, in a location nearest to their home with the best quality products, at affordable prices.
The founders have worked at UrbanClap, Jabong, Flyrobe, http://wadi.com/" target="_blank">Wadi.com in India, Dubai and South East Asian Markets. You can read more about the founders at: Apoorv Jain, Kartik Gupta. We are a young, passionate team working on a tough but huge opportunity in India. We believe there is immense value (akin to serendipity) in giving customers the same value of Supermarkets in their neighborhood stores by making them larger, better, cleaner and cheaper. We are backed by some of the best investors in this country, who share this vision with us.
We’re hiring our first Full Stack developer who will play a key role in defining the foundation of our product stack. We are looking for rockstars who not only code but can understand the products they are developing and how they impact all the stakeholders.
We see our developers as product designers so a full-stack experience and motivation is necessary.
Roles and responsibilities
First 2 months
You will be expected to setup and integrate basic tools which will allow the internal teams to function. Examples of projects would be
-Execution of WMS, POS systems and any required integrations
-Setup basic data warehousing / reporting servers to promote data democracy internally.
Post 2 months
You will now be working on creating new tools / Apps which will give our business compounding benefits over time. These could range from B2B, B2C, B2B2C apps, internal enterprise tools. This phase will lay the true foundation of the company’s future tech capabilities.
Location: Gurgaon
Compensation and perks
-Market competitive salary + equity, based on fit and profile
-Opportunity to shape the strategic direction of the company
-Making a difference: Impact the lives of our customers and the hundreds of thousands of Kirana partners we will partner with
-We have access to an amazing list of tech mentors and advisors










