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🚀 We’re Hiring: Senior Full Stack Developer (Python FastAPI & React.js)

📍 Location: Chennai, Tamil Nadu (On-site)

🧠 Experience: 5+ Years

🕒 Employment Type: Full-time

About Lumera Software Solutions

Lumera Software Solutions is a product development–focused organization building technology solutions for world-class supply chain leaders. Our products help global enterprises optimize, automate, and gain real-time visibility across complex supply chain operations.

We design and build scalable, high-performance software used by industry-leading supply chain organizations worldwide, collaborating closely with global stakeholders to solve real, high-impact problems.

Our teams work closely across engineering, design, and product to deliver reliable, well-architected solutions, while collaborating with a globally distributed team across regions and time zones.

🔥 Why This Role Is Different

This role is designed for senior engineers and architect-leaning developers who want to take technical ownership and influence how complex, enterprise-grade systems are built.

You will be building mission-critical product features used by world-class supply chain leaders, working on problems that demand strong system design, scalability, and long-term architectural thinking.

This is a core product development role, not a maintenance or support-driven position.

💼 What You’ll Do

• Act as a senior individual contributor, owning complex, backend-heavy features end-to-end
• Design and develop scalable, production-grade backend services and APIs using Python & FastAPI
• Build and maintain front-end components using React.js, with primary focus on backend-driven functionality
• Participate in system design, architecture reviews, and technical decision-making
• Apply AI-assisted development tools to improve development speed, testing, and code quality
• Collaborate with a globally distributed engineering and product team while working from our Chennai office
• Work closely with databases to design efficient schemas and optimize queries
• Apply strong understanding of DevOps concepts including CI/CD, containerization, deployment, monitoring, and observability
• Mentor engineers through code reviews and design discussions
• Drive improvements in performance, reliability, security, and scalability

🛠️ What We’re Looking For

• 5+ years of hands-on experience in full stack roles with a backend-heavy focus
• Strong proficiency in Python with FastAPI, including API design and performance considerations
• Solid experience building and consuming RESTful APIs at scale
• Good working experience with React.js, JavaScript (ES6+), HTML, and CSS
• Strong understanding of backend architecture, system design, and data modeling
• Good understanding of DevOps concepts such as CI/CD pipelines, Docker, cloud deployments, and monitoring
• Ability to make sound technical trade-offs with long-term maintainability in mind
• Experience mentoring developers or leading by technical example
• Comfortable working in a focused, work-from-office (WFO) product development environment
• Educational Qualification: B.E / B.Tech (Computer Science or related fields)**

➕ Nice to Have (Not Mandatory)

• Experience with cloud platforms (AWS / Azure / GCP)
• Familiarity with Docker and containerization
• Experience setting up or working with CI/CD pipelines
• Exposure to product development teams or building in-house products
• Exposure to AI/ML concepts, data pipelines, or integrating AI services into products
• Experience using AI developer tools to enhance productivity

🎯 What We Offer

• Competitive salary based on skills and impact
• High ownership and visibility of your work
• Fast learning curve with real technical challenges
• A collaborative, no-nonsense engineering culture
• Long-term growth as the company scales

✨ Lumera Software Solutions is an equal opportunity employer. We value talent, ownership, and diversity.

•  Work experience as a Java Developer.
•  Experience designing, building and testing Java EE applications.
•  In-depth knowledge of popular Java frameworks like JSF and Spring MVC.
•  Very good understanding of design patterns Hands on experience on ORM framework
•  Design and develop reusable libraries and APIs.
•  Experience with Object-Oriented Design (OOD).
•  Experience on handling exceptions Experience on handling transaction
•  Excellent knowledge of Relational Databases, SQL and ORM technologies ( JPA2, Hibernate)

Develop server-side applications using NestJS and NodeJS.

. Should have great hands-on knowledge of TypeOrm.

• Design and implement APIs, web services, and database models.

• Collaborate with front-end developers and other team members to integrate user-facing elements with server-side logic.

• Optimize application performance for maximum speed and scalability.

• Implement security and data protection measures.

• Conduct thorough testing and debugging of applications.

• Troubleshoot and resolve issues, ensuring high application reliability.

• Stay up-to-date with emerging technologies and industry trends, and apply them to projects as necessary.

• Collaborate with team members, participate in code reviews, and provide constructive feedbacks.

• Follow best practices and coding standards to ensure high-quality and maintainable code..

Requirements:

• Bachelor's degree in Computer Science...

Job description

The ideal candidate possesses a passion for writing and an innovative ability to create successful marketing campaigns and aid in creating company growth.

As a Creative Writer, you will be responsible for creating both long and short-form content. Your content needs to be clear and concise for advertisements and websites while maintaining brand consistency. We are looking for someone who has a keen eye for detail and can thrive under pressure. As our content presence is significant for the business to succeed, your position will play a massive role in driving our business' growth and success.

Skills: Content Development, Content Writing, Basic SEO

Writing Industry: Technology, Software Products

Qualification: Any Graduate

Requirements:-

• Impeccable Communication Skills.
• Good command of the English language.
• Exceptional verbal, and written communication skills.
• Good eye for details.
• Experience in developing content for websites.
• Experience in developing content for content marketing activities.
• Strong writing skills, understanding of content.

Roles & Responsibilities:-

• Must be able to deliver content on time
• Coordinate with teams and get the assigned task done
• Should be able to handle tasks independently.

Job Description:

MySQL - DBA L3 Support

# 7 -10  years of experience in MySQL, handled multiple versions & flavors of MySQL servers both for standalone & enterprise version, Data center and VM/Cloud setup.

# Strong database Configuration and troubleshooting / problem solving skills.

# Strong knowledge of database backup and recovery concepts and practices.

# Enabling disabling scheduled Jobs on MySQL Server

# Work with Dev and DevOps engineers to ensure that all needed data is gathered and provided to them for any performance issues

# Experience in managing both on-prem DB as well as VM / cloud based DBs

# Maintenance of backups (perform backups, monitor backup, report obsolete backups)

# Maintenance of user access (creating user accounts, dropping user accounts, granting privileges)

# Maintenance of log and trace files (remove, initialize, archive them)

# Knowledge on SQL scripts

# Managing Database administration includes Daily health checks, Database tuning, Query optimization & Backup & Replication

# Experience in alert configurations using existing alerting tools or scripts

• Explain specific services to consumers.
• Explain different customizable features.
• Represent and promote the organization with services at in-home product presentations, showrooms as required.
• Determine seasonal trends and adjust as needed.

We are looking for an outstanding ML Architect (Deployments) with expertise in deploying Machine Learning solutions/models into production and scaling them to serve millions of customers. A candidate with an adaptable and productive working style which fits in a fast-moving environment.

Skills:

- 5+ years deploying Machine Learning pipelines in large enterprise production systems.

- Experience developing end to end ML solutions from business hypothesis to deployment / understanding the entirety of the ML development life cycle.
- Expert in modern software development practices; solid experience using source control management (CI/CD).
- Proficient in designing relevant architecture / microservices to fulfil application integration, model monitoring, training / re-training, model management, model deployment, model experimentation/development, alert mechanisms.
- Experience with public cloud platforms (Azure, AWS, GCP).
- Serverless services like lambda, azure functions, and/or cloud functions.
- Orchestration services like data factory, data pipeline, and/or data flow.
- Data science workbench/managed services like azure machine learning, sagemaker, and/or AI platform.
- Data warehouse services like snowflake, redshift, bigquery, azure sql dw, AWS Redshift.
- Distributed computing services like Pyspark, EMR, Databricks.
- Data storage services like cloud storage, S3, blob, S3 Glacier.
- Data visualization tools like Power BI, Tableau, Quicksight, and/or Qlik.
- Proven experience serving up predictive algorithms and analytics through batch and real-time APIs.
- Solid working experience with software engineers, data scientists, product owners, business analysts, project managers, and business stakeholders to design the holistic solution.
- Strong technical acumen around automated testing.
- Extensive background in statistical analysis and modeling (distributions, hypothesis testing, probability theory, etc.)
- Strong hands-on experience with statistical packages and ML libraries (e.g., Python scikit learn, Spark MLlib, etc.)
- Experience in effective data exploration and visualization (e.g., Excel, Power BI, Tableau, Qlik, etc.)
- Experience in developing and debugging in one or more of the languages Java, Python.
- Ability to work in cross functional teams.
- Apply Machine Learning techniques in production including, but not limited to, neuralnets, regression, decision trees, random forests, ensembles, SVM, Bayesian models, K-Means, etc.

Roles and Responsibilities:

Deploying ML models into production, and scaling them to serve millions of customers.

Technical solutioning skills with deep understanding of technical API integrations, AI / Data Science, BigData and public cloud architectures / deployments in a SaaS environment.

Strong stakeholder relationship management skills - able to influence and manage the expectations of senior executives.
Strong networking skills with the ability to build and maintain strong relationships with both business, operations and technology teams internally and externally.

Provide software design and programming support to projects.

 Qualifications & Experience:

Engineering and post graduate candidates, preferably in Computer Science, from premier institutions with proven work experience as a Machine Learning Architect (Deployments) or a similar role for 5-7 years.

General Information:

You will be working as a Full Stack Developer and will be based out in Chennai. The main part of the job will consist in the development of a Web platform using .NET, C#, ASP.NET, JAVA Script & SQL Server and to provide contributions to the application design, assurance on code quality with a focus on scalability, maintainability, security, and performance.

Your Responsibilities:

• Extensive experience developing Application Programming Interfaces (API), RESTful Web Services, and interfacing with 3rd party & custom applications.
• Hands-on experience in Performance Engineering Tools & Techniques.
• Excellent debugging skills; able to debug complex technical issues involving multiple system components.
• Identify options for potential solutions and assess them for technical and business suitability.
• Keep abreast of technical and industry developments.
• Familiarity with version control systems such as TFS, Bit bucket, IBMs CM Synergy & code management strategies.
• Experience with Agile methodologies.

Requirement:

• Masters or bachelor’s degree in computer science, MIS, or Engineering.
• Minimum 1-6 years of experience required in. .NET, C#, ASP.NET, JAVA Script & SQL Server.
• Should have experience in designing/developing large-scale or mission-critical applications, preferably in the field of Healthcare.
• Exposure to Mobile platforms (Android/iOS) is an added advantage.
• Passion for programming extends beyond working hours.
• Excellent written and verbal communication skills with the ability to influence both internally and externally.