Fullstack Developer

Tech Lead (India) — Help Build WebLager’s Next Engineering Hub

Location: India

Team: Product & Development

Reporting to: Head of Product & Development (Denmark)

Why this role exists

WebLager is scaling fast, and 2026 will be a breakout year. We’re building an Indian IT office that’s not an outsourced extension of Denmark.

This is a real “build it right from day one” leadership role.

You’ll be our right hand in India — shaping the team, culture, and delivery. If you want to build something meaningful that’s expected to grow a lot next year, keep reading.

What you’ll do

You’re not here to babysit Jira. You’re here to ship, lead, and raise the bar.

●    Build and lead our India engineering team from early stage into real scale in 2026.

●    Set standards for quality and delivery — clean code, stable systems, smart execution.

●    Coach and grow people across levels: students, juniors, mid-levels, seniors.

●    Create a local WebLager community that feels like one company, not two offices.

●    Work tightly with Denmark on product, architecture, and delivery — as a partner, not a follower.

●    Stay hands-on: design, code, review, refactor, deploy.

●    Scale enterprise systems: performance, reliability, maintainability, observability.

●    Improve how we work: CI/CD, engineering rituals, docs that matter, fewer surprises.

●    Be the technical anchor when things are complex, messy, or moving fast.

What you bring

We don’t care about buzzwords. We care about proof you can build and lead.

Must-haves:

●    5+ years as a developer, with real production systems behind you.

●    Strong backend skills — ideally Python or another scripting language, plus Java/C# or similar, and also extensive database knowledge of both relational and

non-relational databases.

●    Frontend experience with a reactive framework like Angular, React, Vue, etc.

●    Experience scaling enterprise-grade systems and making architecture tradeoffs that hold up.

●    You’ve led people before (formally or naturally) and enjoy helping others grow.

●    Excellent problem-solving skills — you don’t freeze when things are unclear; you untangle them.

●    Near-perfect English (spoken and written). This is non-negotiable — you’ll work daily across countries and levels.

●    You take ownership by default and don’t need a map for every step.

Nice-to-haves:

●    You’ve helped build or grow a team from scratch.

●    Cloud + DevOps experience.

●    Product-minded engineering: you care about outcomes, not just tasks.

The kind of person who’ll thrive here

Let’s be direct:

●    You’re driven to create real results, not just “do your part.”

●    You want to build something from the ground up and shape the future of a company.

●    You lead with calm, clarity, and high standards.

●    You’re motivated beyond the norm — you don’t settle for “good enough.”

●    You know a Tech Lead is someone who steps up, helps others win, and keeps shipping.

●    You’re hungry to learn, and confident enough to challenge weak solutions.

The kind of person who won’t

Also direct:

●    If you expect everything to be built around you, look for another job.

●    If you want Denmark to hand you tasks, this isn’t it.

●    If you avoid responsibility or hard conversations, this will hurt.

●    If “average and comfortable” is your goal, don’t apply.

We’re building an exceptional team. Mediocre doesn’t survive here.

What you get

●    A rare chance to build an office, a culture, and a high-performing team in India from scratch.

●    Direct partnership with Danish leadership and product org.

●    Real influence over architecture, standards, and execution.

●    A company that values ownership and speed over politics.

●    Massive growth opportunity as the India office scales in 2026.

●    Competitive salary + benefits.

How to apply

Only reach out if you genuinely believe you’re the right fit and you’re motivated to build something one-of-a-kind.

Send: (This is mandatory)

●    A short page about you and what you’ve built.

●    CV/LinkedIn/GitHub/portfolio.

●    2–3 projects you’re proud of, and why.

🚀 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.

Key Responsibilities:

• Develop and maintain scalable web applications using Node.js, Express, and React
• Collaborate closely with UI/UX teams and backend developers
• Write clean, maintainable, and efficient code
• Integrate APIs and third-party services
• Utilize Docker and Kubernetes (basic level)
• Participate in code reviews and optimize performance…

Skills

• Strong proficiency in JavaScript/TypeScript, React.js, Node.js, and Express.js
• Good understanding of RESTful APIs and system architecture
• Experience with MongoDB, MySQL, or similar databases
• Familiarity with Docker and basic Kubernetes
• Hands-on with Git/GitHub
• Exposure or experience with Generative AI (GenAI) tools/technologies

Role of full stack engineer consultant 

- receive the knowledge transfer 

- maintenance of technology 

- integrate the technology in client's platform

• A champ in Data Structures, Algorithms, Object-Oriented Design, Analysis, Multi-threading, Design patterns, and other computer science concepts.
• Developing and managing applications for new features and enhancement in full-stack
• A proven technical leader within an Agile development environment
• Experience in delivering full-stack solutions across multiple technologies.
• Able to showcase work involving low latency concurrent and distributed systems/applications.
• Able to multi-task and work in a cross-cultural geographically distributed environment.
• Proactive, self-starter, and hands-on with multiple upcoming technologies.
• Managing our Engineering team - coach them, advocate for them, and productive.
• Providing technical leadership and being accountable for the technical decisions made by your team, with a focus on performance, scalability, privacy, and security.
• Work closely with Product, Design, and Manager to create a meaningful vision and roadmap for the team, towards delivering impactful work and a successful outcome.

Build v1 of a revolutionary Enterprise SaaS product for Telecom eSIM connectivity & SaaS spend management. Looking for engineers who are driven by the love for building an Enterprise SaaS product from MVP to Vx. The person will architect and develop the enterprise SaaS platform, Mobile app and Analytics products.

Spenza enables enterprises to procure, provision and manage SaaS and communication services. Spenza is a spend management wizard for SaaS enabling enterprises to build the tech stack that works.

Spenza has been selected for incubation at NSRCEL, IIM Bangalore.

Founded by Vinaychandra Bharadwaj, a tech/product executive with 20+ years of experience in companies like Tejas Networks, Subex, GigSky and Money View. 

Relevant experience on using tools like JSP, Servlet for web applications

· MVC frame works - Struts or Spring

· Web services- SOAP and REST WebLogic, Hibernate

· Middleware technologies MQ OSB.

· Web/App Servers: Tomcat or WebLogic or JBoss

· Experience using Angular, Micro Services using Spring, jersey, Swagger

· Good knowledge of Backend and Front-end technologies

· Good knowledge of Core Java, J2EE, Ajax, Spring, Java Script, jQuery, HTML

· Good knowledge of any RDBMS database like SQL Server, Oracle, MySQL & Cluster set-up, performance benchmarking, client-side API evaluation, knowledge of various deployment strategies

· Strong knowledge with Core JAVA concepts – Exception handling, Multi-threading, Collection, String, OOPS etc…

· Advanced understanding of Windows and Linux based operating systems

· Mainly 3-4 months hands on with reverse engineering and old legacy solutions to new modern applications

· Working knowledge using REST, HTTP, TCP, SCTP protocols

· Hands-on with JAVA frameworks such as – Thread Pool Executor, Object Pooling, Logging (Log4j preferred), XML/JSON handling

Education Criteria:

· Preferred BE degree in CS, E&C, E&E

· Proficient being a J2EE Developer (courses or project done) and data analytics skills

· Flexible to work on any projects assigned

Note: Terms & Conditions

· This opportunity will be work from office

· Reporting location - Bangalore office, Vijayanagar