
Tatsam is a stealth mode, venture-backed mental healthcare company based in India. We're redesigning mental health and wellness experiences for the modern day working professional, have raised angel round from top-tier investors, and signed some of the largest Indian enterprises and startups for the upcoming private beta launch… and we’re just getting started.
The startup is led by a team of CXOs who are serial entrepreneurs (YC alumni, IIT alumni, CXO in large enterprises). They are supported by a team of behavioral design experts, clinicians and counsellors with vast experience, and technologists on a mission to improve mental health and wellbeing for the modern day working professional.
Responsibilities:
- Your primary responsibility as a senior backend engineer will be to architect and develop a scalable and robust micro-services backend with strong Java, Spring(Boot), MySQL, AWS/GCP.
- Experience being part of a software development team in an Agile/Lean/Continuous Delivery environment
- Be a key performer in a high-performance product engineering team
Qualifications:
- 1 to 4 years of overall IT experience. Most of this experience in Java (Core Java, J2EE, Springboot, Java collections, Java Multithreading)
- Should have experience designing database schemas - SQL and NoSQL.
- Exposure to frameworks like Spring, Hibernate, Play would be a plus
- Experience with microservices architecture would be beneficial.
- Working knowledge of any public cloud (AWS, GCP or Azure)
- Broad understanding and experience of real-time analytics, NoSQL data stores, data modeling and data management, analytical tools, languages, or libraries
- Bachelor's Degree in Computer Science or Engineering.
The Opportunity
You will enter a close group of exceptionally talented people who in the last 2-months have secured incredible investors, partners, clients and advocates. We will continue this momentum till our vision of being able to provide good mental health and wellbeing avenues for the modern day professionals is achieved. If we like each other and agree to partner in this journey, this has the potential of resulting in a compounded career and mental growth for you.

About Tatsam
About
Tatsam is a stealth mode, venture-backed mental healthcare company based in India. We're redesigning mental health and wellness experiences for the working professional. Our group of veteran health and wellbeing practitioners curate scientifically proven programs from a pool of thousands of years of established eastern and western health practices. The access and discovery is enabled through a digital platform to ensure that every end-client achieves a holistic plan for their personalised wellbeing.
We are using empathetic design to build technology which ensures that our senior practitioners curate and deliver personalised, progressive, at-the-point-of-need care experience. The startup is led by a team of CXOs who are serial entrepreneurs (YC alumni, IIT alumni, CXO in large enterprises). They are supported by a team of behavioral design experts, clinicians and counsellors with vast experience, and technologists on a mission to improve mental health and wellbeing for the modern day working professional.
Connect with the team
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The Database Architect is responsible for the design, optimization, and evolution of the database layer supporting enterprise applications in cloud environments. This role focuses on ensuring efficient data access patterns, scalable query workloads, and robust database architecture capable of supporting high-volume and high-concurrency systems.
This role goes beyond traditional database administration and requires deep technical expertise in SQL query optimization, database internals, and performance diagnostics. The Database Architect analyzes how applications interact with the database and guides improvements in schema design, data access patterns, and system scalability.
As a senior technical leader, the Database Architect helps define long-term strategies for scalable and efficient data architecture while working closely with engineering teams to promote best practices for database design and SQL development.
KEY RESPONSIBILITIES
Database Architecture & Optimization
- Design and evolve database architectures for scalable enterprise systems.
- Define efficient data access patterns that support high concurrency and large datasets.
- Improve schema design, indexing strategies, and query patterns.
- Ensure database designs support both transactional and data consumption workloads.
SQL Performance Engineering
- Analyze and optimize complex SQL queries and execution plans.
- Improve database performance through indexing strategies, statistics management, and query tuning.
- Investigate workload behaviour and recommend architectural improvements.
Data Access & Systems Thinking
- Provide guidance on scalable approaches for retrieving and delivering data for data-intensive application features.
- Recommend architectural strategies such as data aggregation, caching, or pre-computed datasets where appropriate.
- Apply systems thinking to improve how data is modeled, accessed, and delivered across the application.
Advanced Diagnostics
- Diagnose database behaviour using tools such as Query Store, Extended Events, and execution plan analysis.
- Analyze query performance, wait statistics, and workload patterns to identify optimization opportunities.
Collaboration & Technical Leadership
- Partner with engineering teams to guide scalable SQL development and data access practices.
- Participate in architecture and design discussions involving database interactions.
- Document best practices and architectural recommendations.
AI-Assisted Engineering
- Use AI-assisted tools to accelerate query analysis, diagnostics, and workload investigations.
- Validate AI-generated insights through empirical testing and database telemetry.
Qualifications :
TECHNICAL SKILLS & EXPERTISE
Database & SQL Server (Required)
- Advanced SQL Server performance tuning, including query optimization, execution plan analysis, and index design
- Strong experience diagnosing and resolving deadlocks using Extended Events and deadlock graphs
- Deep understanding of locking, blocking, and transaction behaviour, including wait statistics and lock escalation
- Experience optimizing stored procedures, including mitigation of parameter sniffing and plan cache management
- Strong knowledge of indexing strategies, including covering indexes and filtered indexes
- Solid understanding of statistics, cardinality estimation, and query optimizer behaviour
Performance Analysis Tools (Required)
- Experience using SQL Server Profiler and Extended Events for workload diagnostics
- Advanced execution plan analysis using SSMS or Azure Data Studio
- Familiarity with SET STATISTICS IO/TIME for query performance evaluation
- Strong experience using Query Store to analyse query performance and plan behaviour
- Ability to diagnose issues through wait statistics and blocking chain analysis
Enterprise Application Data Architecture
- Strong understanding of database design within multi-tier enterprise applications
- Experience optimizing database workloads supporting high-concurrency systems and large datasets
- Understanding how application query patterns influence database performance
- Familiarity working with application platforms such as .NET, APIs, or modern web frameworks
Cloud & Enterprise Database Environments
- Experience working with cloud-hosted database environments
- Understanding of scalability considerations in enterprise systems
- Experience analyzing and optimizing database workloads in production environments
QUALIFICATIONS
- 8+ years of experience working with enterprise database systems
- Proven expertise in SQL performance tuning and database workload optimization
- Strong experience in analysing execution plans and database performance behaviour
- Experience collaborating with engineering teams on data architecture and query design
- Strong analytical and problem-solving skills
AI-FIRST MINDSET REQUIREMENT
We value engineers who view AI as a productivity multiplier. The ideal candidate actively leverages AI tools to accelerate diagnostics, analyze database workloads, and uncover optimization opportunities while applying strong engineering judgment to validate results
Job Title: Senior Linux Kernel Engineer
Experience: 5–10 Years
Location: Bangalore / Chennai
Domain: Enterprise Linux / Kernel Development
Job Summary
We are seeking a highly skilled Senior Linux Kernel Engineer with deep expertise in kernel development, debugging, and performance optimization. The role involves working on enterprise-grade Linux distributions, kernel lifecycle management, security patching, and low-level hardware integration.
Key Responsibilities
1. Kernel Lifecycle & Maintenance
- Lead kernel upgrade strategies (e.g., LTS migrations such as 5.15 → 6.x) while ensuring stability and compatibility.
- Perform patch porting across kernel versions, resolving API and dependency conflicts.
- Track and mitigate security vulnerabilities by monitoring CVEs and upstream sources (e.g., LKML).
- Backport critical fixes to production kernels without impacting system stability.
2. Debugging & System Stability
- Act as an escalation point for kernel panics and system crashes.
- Perform post-mortem analysis using kdump, crash, and gdb.
- Debug early boot issues (UEFI, initramfs, kernel initialization).
- Conduct performance analysis using eBPF, ftrace, and perf to optimize system behavior.
3. Driver Development & Hardware Integration
- Design, develop, and maintain device drivers (network, storage, GPU, or character devices).
- Work closely with hardware through DMA, interrupts (MSI-X), and register-level programming.
- Maintain out-of-tree drivers using DKMS or similar frameworks.
- Ensure compatibility of drivers across kernel updates.
Required Technical Skills
- Programming: Strong expertise in C (mandatory) and C++
- Kernel Internals: Deep understanding of:
- Virtual File System (VFS)
- Memory Management (MMU, Paging)
- Process Scheduler
- Linux Networking Stack
- Debugging Tools:
- kdump, crash, gdb
- kprobes, trace-cmd, ftrace
- perf, valgrind
- Hardware debugging tools (JTAG, Serial Console)
- Build Systems:
- Kbuild, Makefiles
- Kernel packaging (RPM/Debian)
- Security:
- Experience with CVE patching and backporting
- Knowledge of SELinux/AppArmor
- Kernel hardening (FIPS, KSPP)
Preferred Skills
- Experience contributing to open-source kernel projects
- Familiarity with Linux Kernel Mailing List (LKML) workflows
- Exposure to enterprise Linux distributions (RHEL, Ubuntu, SUSE)
- Experience with performance tuning and system optimization at scale
1. Core Programming (C Language)
- Must have strong hands-on experience in C programming
- Comfortable with pointers, memory management, and low-level concepts
2. Kernel Internals Expertise
- Should have worked in at least one subsystem:
- VFS / File Systems
- Memory Management
- Scheduler / Networking
3. Debugging & Crash Analysis
- Experience handling kernel panics
- Hands-on with vmcore analysis tools
4. Security & Patching
- Understanding of CVE fixes and backporting
5. Driver Development
- Experience in writing or maintaining device drivers
6. Performance & Advanced Debugging
- Exposure to eBPF, ftrace, perf
7. Hardware-Level Understanding
- Knowledge of DMA, interrupts, hardware interaction
Soft Skills
- Strong analytical and problem-solving abilities
- Excellent communication skills
- Ability to work independently and in collaborative environments
- Quick learner with adaptability to new technologies
As a senior developer you will be responsible to manage the software
development life cycle from planning to prioritizing to testing and release.
Responsibilities includes gathering system and team product requirements,
building java modules and testing features before release. Should have hands
on experience developing software with agile methodologies and are ready to
lead our junior developers.
Responsibilities:
• Contribute to all phases of development lifecycle.
• Planning of API workflow.
• Understanding the requirements all the teams involved and planning the
development process.
• Write well designed, testable, efficient code.
• Prepare and produce releases of software components.
• Support continuous improvements by investigating alternatives and
technologies and presenting these for architecture review.
• Designing, implementing, and maintaining java applications that are
often high-volume and low latency.
• Identify bottlenecks and bugs and advise solutions to these problems.
• Develop highly scalable REST APIs to use in our applications.
• Guide the team and help them in any complex situations.
Required Qualifications
We are looking for individuals who are curious, excited about learning, and navigating
through the uncertainties and complexities that are associated with a growing company.
Some qualifications that we think would help you thrive in this role are:
• Minimum 8+ Years in a Java programming.
• Expert hands-on knowledge of latest technology, good exposure to web
technologies and open to all technologies like Java, J2EE, Spring Boot,
Microservices, Cloud computing, any DB.
• Very good exposure to DevOps concepts and tools, Continuous Integration and
Continuous Delivery.
• Quick learner believes in continuous learning and acts as a catalyst for building
the culture within the organization.
• Analytical thinking skills, problem solving with strong exposure to root causing
tools and techniques and ability to come up with solutions in complex
situations.
• Familiar with various design and architectural patterns.
• Bachelor/Masters of CS/IT Engineering, BCA/MCA, B Sc/M Sc in CS/IT
Preferred Qualifications
• Deep insights of Java and J2EE internals such as memory management,
transaction management, etc.
• Skill for writing reusable Java libraries.
• Proficient understanding of code versioning tools, such as Git.
• Familiarity with build tools such as Ant, Maven, and Gradle.
• Ability to work without guidance and under tight deadlines.
• Result oriented and focused on meeting deliverable timelines.
• Teamwork and willingness to listen to others.
• Communicate effectively
• Good knowledge of microservices.
• Expertise in developing enterprise level web applications and RESTful APIs
using Microservices with demonstrable production-scale experience.
• Strong background working with Linux/Unix environments.
• Working experience in industry standard protocols related API security.
• Clear understanding of web services and SOA related standards like
REST/OAuth/JSON.
Experience: 5-10 Years
Location - Bangalore
Role- Technology analyst- Java developer
Notice period- (Strictly 0-30 Days only)
Infomatics Corp has been a leader in providing exceptional services to both corporate and government clients for over 15 years. We are recognized for our commitment to excellence and security, holding prestigious certifications such as ISO 9001, ISO 27001, and ISO 20000. With offices in the United States and India, we operate on a global scale, offering in-demand IT solutions and the flexibility to scale operations according to client needs
We are looking for ambitious Technology Analyst
Good Java Developer who can Design the applications, Develop using J2EE best practices and test
Key Responsibilities:
- Development of a Single Page Application (SPA) and it's components in Typescript: deployed and optimized for progressive mobile and browsers using Angular 2 and Ionic 2 frameworks.
- Creating custom, general use modules and smart components which extend the elements and modules of core Angular framework.
- Creating self-contained, reusable, and testable modules and components in Typescript and using responsive HTML and CSS.
- Architecting and automating the build process for production, using task runners or scripts.
- Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
Skills and Qualifications:
- Should have experience with CSS 3, SCSS, Java script and HTML5.
- Full-time knowledge of Angular practices and commonly used modules based on extensive work experience. Or 2 Year or more experience with other industry-leading frameworks like React.
- Minimum 1-year experience in working and extending one of the CSS or UI frameworks like Ng-lightening, Angular-material
Education:
- BE / BTech / MCA
We are looking for a Software Development Engineer (Java Backend) to join our team! As a key member of our engineering team, you will be responsible for the end-to-end development and delivery of our products.
Diverse Hiring: SDE 3 (Java Backend) | 5-8 Y | Bangalore WFO | Females Only |
Prefer qualified candidates from Premium Institutes - NIT / IIT / IIIT / REC / BITS / REC with relevant working from Products / Unicorns alike Flipkart, Amazon, CRED, Swiggy, Zomato, Jupiter, Blinkit, OYO, Ola, Uber, Pine Labs, PayTM,
Scope Of Work:
Design, develop, deliver & maintain highly-scalable, cloud-native products, working with product and design teams.
Ability to ship to production in small testable pieces of code, in quick iterations
A good grasp of scalable software development, with a DevOps mindset
Providing people and technical leadership to your engineering teams
Support in developing and managing companies IT infrastructure
Participate in the hiring of world-class engineers and grow the engineering team
Required Skills & Qualifications:
Must have a deep understanding of both development and operations processes, as well as a strong technical background.
5+ years of experience developing software products - Java.
Demonstrable experience in leading software teams by example.
Job Description
Primary Skills
- Server Side (Java) & AWS serverless framework.
- Must have hands-on experience on serverless framework.
- Design knowledge/experience of cloud-based web application. Familiarity with software design representation tools like astah, visio etc.
- Must have good experience on AWS (Overall knowledge, EC2 Volume, EC2 Security Group, EC2 AMI, Lambda, S3, AWSbackup, CloudWatch, CloudFormation, CloudTrail, IAM, SecretsManager, StepFunction, CostExplorer, KMS, VPC/Subnet)
- Understanding business requirements w.r.t UI/UX.
- Working experience on development/staging/production servers.
- Good testing and verification skills
- Knowledge on SSL certificates and encryption.
- Knowledge on Docker containerization.
Soft Skills
- Excellent interpersonal, oral and writing communication skills.
- Strong Analytical and Problem-solving skills.
- Should have skills to understand and analyzecustomers requirements and expectations.
- Must have experience in interaction with customer
- Work experiences with international cross-culture teams (Good to have)
Secondary SKills
- Scripting using Python
- Good to have knowledge of identity management
- UI/UX
- Knowledge of ReactJS/typescript/bootstrap
- Understanding business usecases w.r.t UI/UX
- Fixing issues wrt to integration on cloud(front end/back end/system/services APIs)









