Senior Full stack Developer

Position : Tech Lead – Fullstack Developer

Experience : 7 to 15 Years

Location : MG Road, Bengaluru (Hybrid – 3 Days in Office)

Notice Period : Immediate / Serving / 15 Days or Less

About the Opportunity :

We are hiring a Tech Lead – Fullstack Developer for a well-funded product startup building an enterprise-grade SaaS platform in the Cybersecurity domain.

The role involves designing and delivering scalable microservices and cloud-native applications in a high-performing, Agile engineering environment.

You'll work alongside industry veterans from billion-dollar digital firms, contributing to technical design, product architecture, and engineering best practices.

Mandatory Skills : Java, Spring Boot, ReactJS (or any modern JavaScript framework), RESTful APIs, PostgreSQL, Docker, Kubernetes, CI/CD, Hibernate/JPA, Multithreading, and Microservices architecture.

Role Highlights :

• Lead fullstack product development using Java (Spring Boot) and ReactJS (or similar frameworks).
• Design, develop, test, and deploy scalable microservices and RESTful APIs.
• Collaborate with Product, DevOps, and QA teams in a fast-paced Agile environment.
• Write modular, secure, and efficient code optimized for performance and maintainability.
• Mentor junior developers and influence architecture decisions across the team.
• Participate in all stages of the product lifecycle, from design to deployment.
• Create technical documentation, UML diagrams, and contribute to knowledge-sharing through blogs or whitepapers.

Key Skills Required :

1. Strong expertise in Java (mandatory) and Spring Boot.
2. Proficient in frontend development using ReactJS or similar frameworks.
3. Hands-on experience building and consuming RESTful APIs.
4. Solid knowledge of PostgreSQL, Hibernate/JPA, and transaction management.
5. Familiarity with Docker, Kubernetes, and cloud platforms (Azure/GCP).
6. Understanding of API Gateway, ACID properties, multithreading, and performance tuning.
7. Experience with CI/CD tools (Jenkins, GitHub Actions, GitLab CI) and Agile methodologies.
8. Strong debugging and profiling skills for performance bottlenecks.

Nice to Have :

• Experience with data integration tools (e.g., Pentaho, Apache NiFi).
• Exposure to the Healthcare or Cybersecurity domain.
• Familiarity with OpenAI APIs or real-time analytics tools.
• Willingness to contribute to internal documentation, blog posts, or whitepapers.

Perks & Benefits :

• Opportunity to build a product from scratch.
• Flat hierarchy and direct access to leadership.
• Strong focus on learning, mentorship, and technical innovation.
• Collaborative startup culture with long-term growth opportunities.

Interview Process :

1. Technical Round – Technical Assessment
2. Technical Interview – Core Development
3. Advanced Technical Interview – Design & Problem Solving
4. Final Round – CTO Discussion

Responsibilities

Technical Development & Delivery

• Lead the development and release process for assigned products and platform components.
• Design, develop, and maintain secure, scalable, and high-performing applications using .NET Core / .NET 6+.
• Develop modern front-end interfaces using JavaScript frameworks (React / Next.js) or Blazor.NET / WPF.
• Collaborate with developers to integrate user-facing elements with server-side logic and APIs.
• Build and maintain RESTful APIs, microservices, and backend services.

Product & Cross-Functional Collaboration

• Work closely with Product, QA, and DevOps teams to deliver new features and enhancements.
• Participate in technical discussions and product planning, helping prioritize development tasks and improvements.
• Act as a technical subject matter expert for relevant product modules when needed.

Database & Platform Support

• Work with Cosmos DB and SQL-based databases to support application functionality.
• Collaborate with DBAs to design and maintain database schemas, queries, and stored procedures.
• Support UAT and production environments, troubleshooting technical issues and ensuring system reliability.

Quality, Security & Performance

• Work with Quality Assurance teams to ensure the delivery of high-quality and reliable software.
• Implement secure coding practices and support vulnerability assessments and security audits.
• Monitor and optimize application and API performance.
• Contribute to logging, monitoring, and alerting mechanisms to support system observability.

Mentorship & Team Development

• Mentor and support junior developers and new team members.
• Promote best practices in coding, testing, and documentation across the engineering team.
• Contribute to continuous improvement of development standards and engineering processes.

Absolute Must have’s (essential requirements)

• Strong expertise in C# and .NET Core / .NET 6+ development.
• Experience with at least one of the following front-end technologies:
• Blazor.NET or WPF
• JavaScript frameworks such as React or Next.js
• Strong understanding of object-oriented programming, design patterns, and domain-driven design.
• Experience with SQL Server / PostgreSQL and Entity Framework Core.
• Familiarity with tools such as Syncfusion, Datatables, and AutoMapper.
• Experience building and integrating RESTful APIs and microservices.
• Proficiency with Git and CI/CD pipelines.
• Exposure to cloud platforms such as Azure or AWS.
• Strong problem-solving, debugging, and analytical skills.

Good to have (preferred/optional  requirements)

• Experience working with modular application frameworks such as ABP.IO.
• Understanding of payment systems, financial platforms, or transaction processing systems.
• Experience working in Agile / Scrum environments.
• Familiarity with DevOps practices, Docker containers, and Kubernetes.

Design, build, and operate end-to-end web and API solutions (front end + back end) with strong automation, observability, and production reliability. You will own features from concept through deployment and steady state, including incident response and continuous improvement.

Key Responsibilities:

Engineering & Delivery

• Translate business requirements into technical designs, APIs, and data models.
• Develop back-end services using Java and front-end components using React / Angular / Vue (where applicable).
• Build REST / GraphQL APIs, batch jobs, streaming jobs, and system integration adapters.
• Write efficient SQL/NoSQL queries; optimize schemas, indexes, and data flows (ETL / CDC as needed).

Automation, CI/CD & Operations

• Automate builds, testing, packaging, and deployments using CI/CD pipelines.
• Create Linux shell and Python scripts for operational tasks, environment automation, and diagnostics.
• Manage configuration, feature flags, environment parity, and Infrastructure as Code (where applicable).

Reliability, Security & Quality

• Embed security best practices: authentication/authorization, input validation, secrets management, TLS.
• Implement unit, integration, contract, and performance tests with enforced quality gates.
• Add observability: structured logs, metrics, traces, health checks, dashboards, and alerts.
• Apply resilience patterns: retries, timeouts, circuit breakers, and graceful degradation.

Production Ownership

• Participate in on-call rotations, incident triage, RCA, and permanent fixes.
• Refactor legacy code and reduce technical debt with measurable impact.
• Maintain technical documentation, runbooks, and architecture decision records (ADRs).

Collaboration & Leadership

• Mentor peers and contribute to engineering standards and best practices.
• Work closely with Product, QA, Security, and Ops to balance scope, risk, and timelines.

Qualifications

Must Have

• Strong experience in Java (core concepts, concurrency, REST frameworks).
• Strong Python experience (services + scripting).
• Solid Linux skills with automation using shell/Python.
• Web services expertise: REST/JSON, API design, versioning, pagination, error handling.
• Databases: Relational (SQL tuning, transactions) plus exposure to NoSQL / caching (Redis).
• CI/CD tools: Git, pipelines, artifact management.
• Testing frameworks: JUnit, PyTest, API testing tools.
• Observability tools: Prometheus, Grafana, ELK, OpenTelemetry (or equivalents).
• Strong production support mindset with incident management, SLA/SLO awareness, and RCA experience.

Good to Have

• Messaging & streaming platforms: Kafka, MQ.
• Infrastructure as Code: Terraform, Ansible.
• Cloud exposure: AWS / Azure / GCP, including managed data services.
• Front-end experience with React / Angular / Vue and TypeScript.
• Deployment strategies: feature flags, canary, blue/green.
• Knowledge of cost optimization and capacity planning.

Key Performance Indicators (KPIs)

• Deployment frequency & change failure rate
• Mean Time to Detect (MTTD) & Mean Time to Recover (MTTR)
• API latency (p95) and availability vs SLOs
• Defect escape rate & automated test coverage
• Technical debt reduction (items resolved per quarter)
• Incident recurrence trend (continuous reduction)

Soft Skills

• End-to-end ownership mindset
• Data-driven decision making
• Bias for automation and simplification
• Proactive risk identification
• Clear, timely, and effective communication

About the Company – Bits In Glass

• 20+ years of industry experience
• Merged with Crochet Technologies in 2021 to form a larger global organization
• Offices in Pune, Hyderabad, and Chandigarh
• Top 30 global Pega partner and sponsor of PegaWorld
• Elite Appian Partner since 2008
• Operations across US, Canada, UK, and India
• Dedicated Global Pega Center of Excellence

Employee Benefits

• Career Growth: Clear advancement paths and learning opportunities
• Challenging Projects: Global, cutting-edge client work
• Global Exposure: Collaboration with international teams
• Flexible Work Arrangements: Work-life balance support
• Comprehensive Benefits: Competitive compensation, health insurance, paid time off
• Learning & Upskilling: AI-enabled Pega solutions, data engineering, integrations, cloud migration

Company Culture & Values

• Collaborative & Inclusive: Teamwork, innovation, and respect for diverse ideas
• Continuous Learning: Certifications and skill development encouraged
• Integrity: Ethical and transparent practices
• Excellence: High standards in delivery
• Client-Centricity: Tailored solutions with measurable impact

Bookeventz is looking for a rock star coder to work closely with the founders to build on our core platform and mobile applications. A Techie who has an Expert understanding of Server Logics, REST APIs and core web technologies.

Should have a great understanding of MEAN/MERN Stack.

Our Tech Stack:

PHP, MySql, CodeIgniter, React.js, Node.js, ExpressJS, React Native, Javascript, HTML5, CSS3, REST API, AWS Server Management (RDS, Lambda, API Gateway), Ubuntu, Git, CI/CD Good To have: Python, Payment Gateway.

Few Challenges we are working on right now:

- Working on various optimization to improve page speed.

- Improving Server Response & Load balancing.

- Server-side development on various projects.

- Customized CRM to increase leads handled per salesperson to double a day.

- Create a platform for users to create their custom event website.

Job Objectives:

- Integration of user- facing elements developed by front- end developers with server- side logic

- Optimize web applications to maximize speed and scale. Support diverse clients from high- powered desktop computers to small mobile devices

- Optimization of the application for maximum speed and scalability

- Implementation of security and data protection

- Collaborate with senior management, operations & business team

- Building Rest APIs and maintain Database optimizations

Looking For:

- Great understanding of Node, react, Express, Socket.io, MVVM framework

- Worked on e- commerce website, server handling and deployments scripts

- The one who has worked on customer facing product for 2 years

- Strong knowledge of MEAN stack (Min 3 yrs professional working experience) with basic understanding of LAMP.

- Experience designing scalable, fault tolerant systems and databases.

As a Founding Senior Python Backend Developer specializing in AI, you will play a pivotal role in building and integrating AI-driven solutions into our application. You will collaborate with cross-functional teams to ensure seamless integration, scalability, and performance of the backend components. This is a unique opportunity to be part of the core team, shaping the future of healthcare technology at Exora Labs.

Responsibilities:

Backend & Frontend Development:

Design, develop, and maintain scalable backend components using Python and relevant frameworks.

Implement robust and efficient APIs to support the functionality of the RAG application.

AI Integration:

Integrate generative AI solutions into the backend infrastructure, leveraging frameworks such as TensorFlow, PyTorch, or similar.

Collaborate with data scientists to deploy and optimize generative models within the application.

Identify and address bottlenecks in the system for optimal performance.

Implement scalability measures to accommodate the growth of the RAG application.

Collaboration:

Collaborate with cross-functional teams, including frontend developers, data scientists, and product managers, to deliver high-quality solutions.

Participate in code reviews and contribute to a culture of continuous improvement.

Qualifications:

Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.

Proven experience as a Python Backend Developer with expertise in building scalable applications.

Strong proficiency in Python and relevant backend frameworks (Django, Flask, FastAPI, etc.).

Familiarity with AI/ML frameworks such as TensorFlow, PyTorch, or similar.

Solid understanding of database design and optimization.

Excellent collaboration and communication skills.

Ability to work in a dynamic and fast-paced environment.

Experience with cloud platforms (AWS, Azure, GCP).

Why You Would Enjoy Working with Us:

We believe that the future of healthcare is not just anticipated but actively created. Our approach is deeply rooted in scientific rigor, continuously iterating to find the most optimal solutions—guided by real user experiences and feedback.

Our mission is clear: to revolutionize healthcare with Dr. Copilot, leveraging generative AI to provide unparalleled support to medical professionals and patients alike. We are committed to innovation, always ready to explore and uncover new truths, even when they challenge the status quo. Learning is a core part of our culture; whether you’ve been with us for a decade or a day, every team member is constantly growing and evolving in their role.

If you aspire to be part of a groundbreaking movement that is poised to transform healthcare for billions and shape a trillion-dollar industry, then join us on this exciting journey.

 Job Summary:

Responsibilities and Duties

Technical Skills:

• Track record of delivering various features in large-scale applications or core systems with at least 5 years of experience. If you've written code in big data applications handling multitudes of data or real-time events, you're in.
• Experience writing multi-component systems or micro-services, with architectures requiring efficient inter-application communication. If you know what Kafka is, and think it's the bee's knees, we will think the same of you.
• Experience writing in a high-level language such as Go, C, Rust, Python, Ruby, etc.. If you're already writing Go, or spent a weekend debugging the worse memory leak ever, that's a big plus.
• Experience writing APIs (either RESTful or not) and RPCs. If you've broken backwards compatibility for your customers once, and dealt with the fallout, we want you (to deal with the fallout again).
• Experience with RDBMS systems (e.g. MySQL, PostgreSQL, Oracle, SQLite) and/or NoSQL databases (e.g. MongoDB, Redis, Cassandra, Couchbase). If you've written queries with more than two joins, or have a strong opinion of why an integer is better as a primary key (or maybe a UUID), we'd like to hear from you.
• Experience with container platforms and orchestrators such as Docker, Kubernetes and OpenShift is a plus. If you can name one way in which a container is different than a regular process, you're golden.
• Are you a free software/open source nerd? Do you maintain open source projects? Are you a Hacker News reader? Do you remember the days when you had to compile your own Linux kernel? Do you believe it should be called GNU/Linux? Have you ever been in a fight with an Emacs user? Are you an Emacs user? Well, we have the job for you!