
Job Summary
We're looking for a Senior Backend Software Development Engineer (SDE 2 and SDE 3) with deep technical expertise in building and operating production systems at scale. You'll own entire components/services within microservices and data pipelines that handle ~200K queries per second and process petabytes of data daily. This role demands hands-on coding excellence, strong Low-Level Design (LLD) skills, and complete ownership—from component architecture through infrastructure management to cost optimization. You'll architect solutions, lead technical decisions, and drive operational excellence while shipping code daily.
Key Responsibilities:
- Component Ownership: Own one or more critical components/services end-to-end—responsible for architecture, development, deployment, operations, and evolution
- Technical Ownership: Own the entire lifecycle of your components—design, implementation, testing, deployment, monitoring, incident response, and continuous improvement
- Low-Level Design: Create detailed technical designs (LLD) for complex systems—defining data models, APIs, concurrency patterns, and failure modes
- Hands-on Development: Write production-grade code daily—this is not a purely architectural role; you'll be deep in the codebase
- Infrastructure Ownership: Own and operate the infrastructure your components run on—capacity planning, scaling, reliability improvements
- Cost Management: Drive cost optimization for owned components—analyze spending, identify waste, implement efficient architectures
- Scale & Performance: Build and optimize systems handling 200K+ QPS and petabyte-scale data processing
- Observability: Design and implement comprehensive monitoring, alerting, and debugging capabilities for owned components
- Incident Leadership: Lead incident response for your components and related services, conduct post-mortems, drive systemic improvements
- On-Call Excellence: Participate in on-call rotations and ensure your components are operationally sound (runbooks, alerts, dashboards)
- Technical Roadmap: Define and drive the technical roadmap for your owned components—balancing feature development, tech debt, and operational improvements
- Technical Mentorship: Guide junior and mid-level engineers on system design, code quality, and production best practices
- Cross-functional Collaboration: Work with product, infra, and other eng teams to define requirements and deliver solutions
- Agile Execution: Break down complex projects, deliver incrementally in daily cadence, iterate based on feedback
Required Qualifications:
- Experience: 2+ years building and operating backend systems in production environments at scale
- Education: B.E./B.Tech in Computer Science or equivalent practical experience
- Component Ownership: Proven track record of owning significant components or services from inception to maturity—demonstrable end-to-end ownership
- Low-Level Design (LLD): Proven ability to create detailed technical designs—data structures, algorithms, API contracts, concurrency models, failure handling
- Programming Mastery: Expert-level proficiency in at least one modern language (Go, Python, Java, NodeJS etc.) with track record of writing maintainable, performant production code
- Databases: Deep hands-on experience with SQL and NoSQL databases—schema design, query optimization, indexing strategies, operational troubleshooting
- Microservices at Scale: Extensive experience building, deploying, and operating microservices handling high throughput and large data volumes
- Data Pipelines: Strong background designing and running data processing pipelines at scale (batch and/or streaming)
- Observability: Expert understanding of metrics, logging, tracing, and alerting—you know how to make systems debuggable
- Production Operations: Significant experience with incident response, on-call rotations, debugging live issues under pressure
- Infrastructure Knowledge: Hands-on experience managing infrastructure, understanding resource utilization, capacity planning
- Cost Consciousness: Experience analyzing and optimizing infrastructure costs at scale
- Distributed Systems: Strong fundamentals in distributed systems, concurrency, consistency models, and failure scenarios
- Accountability: Track record of taking full ownership—from design through deployment to ongoing operations and improvements
Preferred Qualifications:
- Experience with cloud platforms (GCP, AWS, or Azure) including cost management tools
- Kubernetes and container orchestration at scale
- Infrastructure as Code (Terraform, Pulumi, etc.)
- Streaming data systems (Kafka, Pub/Sub, Kinesis, Flink, etc.)
- SRE principles and reliability engineering practices
- Experience with FinOps or infrastructure cost optimization
- Performance profiling and optimization (CPU, memory, I/O)
- Technical leadership experience including mentorship of teams and driving multi-component initiatives
- Open source contributions or recognized technical writing

About InMobi
About
InMobi is a leading global consumer technology and advertising company redefining how businesses connect with mobile-first consumers and how people discover content, commerce, and experiences on their devices. Originally launched as a mobile search service, InMobi has since evolved into one of the world’s most advanced ad-tech platforms, combining cutting-edge AI, programmatic technology, and consumer insights to help brands, advertisers, and publishers grow and engage audiences at scale.
✨ Our most popular consumer brands are -
Glance - A consumer technology company and an unconsolidated subsidiary of InMobi Group. It operates an AI-driven lock-screen content and commerce platform that delivers personalized experiences, entertainment, news, and commerce directly to users’ lock screens. Glance also includes properties such as Roposo and Nostra under its umbrella. It was founded in 2019 and is backed by investors including Google, Jio Platforms, and Mithril Capital while being owned by InMobi.
1Weather - A weather forecasting app used globally that has been incorporated into InMobi’s offerings through strategic partnerships (notably delivering weather alerts via Glance lock screens in collaboration with the India Meteorological Department). The app is leveraged by InMobi’s ecosystem to power weather updates and real-time alerts, integrating with Glance’s lock-screen platform to bring actionable weather insights directly to users,
👥 Founders & Leadership
Founded in 2007 as mKhoj, InMobi was started by Naveen Tewari (Founder & CEO) along with co-founders Mohit Saxena, Amit Gupta, and Abhay Singhal. What began in a Bangalore apartment as an SMS-based service evolved into a global mobile advertising and consumer technology company. Today, InMobi’s leadership team includes seasoned executives driving growth across revenue, product, and technology worldwide.
💰 Funding & Financials
InMobi has raised $215M+ in equity funding since inception, including a landmark $200M Series C led by SoftBank in 2011. More recently, the company secured $100M in debt financing in 2024 and $350M in growth capital in late 2025, with discussions underway for a $400M Series E at an ~$8B valuation.
🏆 Milestones
- 2011: Achieved unicorn status with major investment from SoftBank; launched China operations.
- 2019: Launched Glance — a lock-screen content discovery platform, and acquired social video platform Roposo.
- 2020–22: Expanded product portfolio with AI-enabled solutions like InMobi Pulse, InMobi DSP, InMobi Telco, UnifID, and Meson mediation platform.
- 2024–25: Secured $100M AI-focused financing, explored a potential $400M Series E at ~$8B valuation, and raised $350M in growth funding ahead of IPO preparations.
- 2025: Founders bought back a major SoftBank stake, increasing founder ownership and positioning the company for a future public listing.
🌍 Global Footprint & Impact
With offices across Asia, Europe, and North America, InMobi’s platforms power advertising campaigns that reach over a billion devices globally, serving billions of impressions every month. It has become one of the world’s largest independent mobile ad networks, competing with major players while maintaining deep technology innovation in programmatic and AI-driven marketing
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Location: Jaipur
Experience: 1–4 Years
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Job Overview:
We are hiring a Backend Developer with 1-4 years of experience to design and build scalable backend systems and APIs. The ideal candidate should be well-versed in backend technologies, database management, and server-side logic.
Required Skills:
- 1–4 years of backend development experience in Node.js / PHP / Laravel
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- Proficient in working with databases like MySQL, PostgreSQL, or MongoDB.
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Why Join AleaIT Solutions?
✅ Two-wheeler parking
✅ 18 Paid Leave annually
✅ 2 Saturdays off per month
✅ Monthly Team Breakfast
Job Types: Full-time, Permanent
Work Location: In person
Job Title: Java Backend Developer
Location: Bangalore
Experience: 3–6 years
Mode: Full-time
✨ Job Summary
We are looking for a skilled Java Backend Developer to join our engineering team. You will be responsible for building the backend services and APIs that power our web and mobile applications.
✅ Responsibilities:
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🧠 Required Skills:
- Strong programming experience in Java 8+
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🎓 Qualifications:
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Required Skills:
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What you will do?
Project Management
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People Management
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Technical Work
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What we look for?
Must Haves
- Experience in telecom messaging software systems.
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Good to Have
- Experience in telecom messaging software systems.
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Job Summary :
As a Software Development Engineer, you will be responsible for end-to-end delivery of software components all the way to production. In this position you will partner with our globally distributed cross-functional teams, product managers and other internal stakeholders. This position requires understanding business & technical requirements, designing clean solutions, implementing them and managing these systems. A key aspect of the role is to understand the digital commerce businesses part of KBX and implement technology systems that favourably align with business initiatives and requirements. The position will be evaluated in terms of the quality of the technology development, ongoing management of the systems and impact on business metrics.
Responsibilities :
- Work closely with cross functional teams to and deliver quality technology solutions
- Operational rigor for a rapidly growing tech stack and live portals
- Regular communication with management on status and risks.
- Measure success metrics and influence evolution of the tech product
- Be resourceful and find creative solutions to complex technical challenges.
Basic Qualifications :
- Ability to understand business requirements and build technology solutions that factor in the business requirements completely
- Possess an extremely sound understanding of basic areas of Computer Science such as Algorithms, Data Structures, Object Oriented, Databases.
- Excellent coding skills
- Great problem solving skills and propensity to learn and develop tech talent.
- Bachelor’s degree or higher in Computer Science and years of Software Development experience
Preferred Qualifications :
- Understanding on Web programming is must; full stack experience would be a plus.
- Understanding on AWS Cloud Stack (EC2, Lambda, Dynamo DB, Aurora) would be a plus
- Knowledge of serverless development
- Excellent verbal and written communication skills.

Java Backend
Experience : 5+ years (Immediate Joiner)
Location: Hyderabad(Remote)
- Core Java, SpringBoot, MicroServices
- DB2 or any RDBMS database application development
- Linux OS, shell scripting, Batch Processing
- Troubleshooting Large Scale application
- Experience in automation and unit test framework is a must
- AWS Cloud experience desirable
- Agile Development Experience
- Complete Development Cycle ( Dev, QA, UAT, Staging)
- Good Oral and Written Communication Skills
About Us:
We're on a mission to make it possible for every person, team, and company to be able to tailor their software to solve any problem and take on any challenge. Computers may be our most powerful tools, but most of us can't build or modify the software we use on them every day. At Notion, we want to change this with focus, design, and craft.
We've been working on this together since 2016, and have customers like Pixar, Mitsubishi, Figma, Plaid, Match Group, and thousands more on this journey with us. Today, we're growing fast and excited for new teammates to join us who are the best at what they do. We're passionate about building a company as diverse and creative as the millions of people Notion reaches worldwide.
About The Role:
Millions of people use Notion — and this number is increasing every day. That means a million people trust us to deliver a fast, reliable, and secure experience, and we value this more than anything. We want to keep earning trust, while also continuing to amaze our users with the tools they can build in Notion. This is where you come in — to help us forge a performant and reliable path forward to the future.
What You'll Achieve:
- Write clean, secure, tested, and documented code.
- Design & enhance the Notion platform with new capabilities, as and when the need arises.
- Contribute to monitoring & scaling the architecture of the platform and the infrastructure.
- Write technical documentation, and contribute to determining internal processes.
- Contribute to recruiting of new backend employees
Skills You'll Need to Bring:
- 6+ years of experience building scalable platforms.
- Good understanding of database (Relational Or Nosql) internals like transactions, indexes. Experience in schema design.
- 2+ years of experience working on the AWS platform, and acquaintance with technologies like Elastic Beanstalk, AWS Lambda, Elastic Load Balancer.
- Good understanding of docker internals.
- Good communication skills, good leadership skills, attention to detail, a sound understanding of algorithms, and object-oriented programming.
Nice to Haves:
- You're proficient with any part of our technology stack: React, TypeScript, Node.js, Memcached, Postgres, Docker, and Elasticsearch.
- You've heard of computing pioneers like Ada Lovelace, Douglas Engelbart, Alan Kay, and others—and understand why we're big fans of their work.
- You have interests outside of technology, such as in art, history, or social sciences.
Our customers come from all walks of life and so do we. We hire great people from a wide variety of backgrounds, not just because it's the right thing to do, but because it makes our company stronger. If you share our values and our enthusiasm for small businesses, you will find a home at Notion.
Notion is proud to be an equal opportunity employer. We do not discriminate in hiring or any employment decision based on race, color, religion, national origin, age, sex (including pregnancy, childbirth, or related medical conditions), marital status, ancestry, physical or mental disability, genetic information, veteran status, gender identity or expression, sexual orientation, or other applicable legally protected characteristic. Notion considers qualified applicants with criminal histories, consistent with applicable federal, state and local law. Notion is also committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation made due to a disability, please let your recruiter know.
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Desired Candidate Profile
- 3+ years of relevant experience with Object Oriented Programming.
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- Should have working knowledge in Programming: Python Advanced.
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- Strong knowledge of MVC / MVT framework, Apache Web Server/IIS/nginx, Docker, etc
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- Savvy with SQL and database concepts.
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