Senior Software Engineer - UI

📍 Job Overview

Job Title: Senior Software Engineer - UI

Company: Ontic

Location: Pune, Maharashtra, India

Job Type: Full-Time

Category: Software Engineering - Frontend Operations

Date Posted: 2026-05-12

Experience Level: 5-7 Years

Remote Status: On-site

🚀 Role Summary

• Lead the design and development of complex user interfaces and frontend systems for Ontic's AI-powered Connected Intelligence Platform.

• Drive technical direction and architectural decisions within the frontend engineering team.

• Translate ambiguous product requirements into scalable, maintainable, and high-quality frontend solutions.

• Ensure excellent user experience and system performance through robust development practices and continuous improvement.

• Collaborate closely with product management, design, and backend engineering teams to deliver impactful features.

📝 Enhancement Note: This role is positioned within a "Frontend Operations" context, implying a focus on the operational aspects of frontend development, including system reliability, scalability, maintainability, and efficient delivery processes, rather than just feature implementation. The emphasis on "owning significant parts of the frontend architecture" and "contributing to technical direction" suggests a senior individual contributor role with strategic influence.

📈 Primary Responsibilities

• Lead the end-to-end development lifecycle of complex frontend features, from initial concept and design to production deployment.

• Architect and implement scalable, performant, and maintainable frontend solutions using JavaScript, TypeScript, React, HTML, and CSS.

• Drive improvements in existing UI architecture, system performance, and overall user experience, ensuring alignment with product goals.

• Establish and promote engineering best practices, including component design, state management patterns, and frontend architectural standards, across the team.

• Conduct thorough code reviews, provide constructive feedback, and ensure consistent application of coding standards and quality benchmarks.

• Enhance test coverage, performance metrics, and accessibility standards across the frontend applications to ensure robustness and user inclusivity.

• Debug and resolve complex issues in production environments, contributing to improved system reliability and uptime.

• Collaborate effectively with product managers and designers to refine product requirements and translate them into technical specifications.

• Mentor and provide technical guidance to junior engineers, fostering their professional growth and technical skill development.

• Evaluate and recommend new frontend technologies, tools, and methodologies to enhance development efficiency and product quality.

📝 Enhancement Note: The responsibilities emphasize a senior-level contribution, requiring not only development expertise but also leadership in architectural decisions, best practice adoption, and team mentorship. The focus on "end-to-end delivery," "driving improvements," and "production awareness" highlights the operational aspect of the role in ensuring the sustained health and evolution of the frontend systems.

🎓 Skills & Qualifications

Education: While not explicitly stated, a Bachelor's or Master's degree in Computer Science, Engineering, or a related field is typically expected for this level of seniority. Equivalent practical experience will also be considered.

Experience: 5–7 years of professional software engineering experience with a strong emphasis on frontend development.

Required Skills:

• Expert proficiency in core web technologies: JavaScript, HTML, and CSS.

• Strong hands-on experience with modern JavaScript frameworks, specifically React, in production environments.

• Deep understanding and practical application of TypeScript for enhanced code quality and maintainability.

• Solid grasp of frontend architecture principles, including scalable component design, effective state management strategies, and component-driven development methodologies.

• Proven experience designing and building large-scale, performant web applications that deliver robust user experiences.

• Strong understanding of browser internals, rendering behavior, and techniques for web performance optimization.

• Experience with comprehensive testing strategies and relevant frameworks such as ViTest, Jest, and React Testing Library to ensure code reliability.

• Proficiency with modern frontend tooling and build systems (e.g., Webpack, Babel, Vite).

• Advanced debugging and problem-solving skills applicable across various development and production environments.

• Experience integrating with backend services via REST APIs and understanding of distributed systems concepts.

• Demonstrated ability to work independently, take ownership of initiatives, and drive them to successful completion.

Preferred Skills:

• Experience developing and maintaining design systems or shared component libraries to ensure UI consistency and developer efficiency.

• Exposure to frontend observability and performance monitoring tools for proactive issue detection and performance tuning.

• Familiarity with CI/CD pipelines and cloud-based architecture principles to support efficient deployment and scalability.

• Understanding of accessibility standards (e.g., WCAG) and experience implementing accessible web interfaces.

• Prior experience contributing to cross-team frontend standards or platform initiatives, driving consistency and best practices across an organization.

📝 Enhancement Note: The required skills highlight a deep technical foundation in modern frontend development. The "Preferred Skills" section points towards a candidate who can contribute to the broader frontend ecosystem and operational maturity of the engineering organization, beyond just feature development. The mention of "ViTest" alongside Jest indicates a potential preference for specific testing methodologies.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrations of complex UI development, showcasing expertise in React and TypeScript.

• Case studies detailing contributions to frontend architecture, state management solutions, and component design.

• Examples of building scalable and performant web applications, with emphasis on optimization techniques.

• Evidence of strong testing practices, including unit, integration, and end-to-end tests, ideally using frameworks like Jest or React Testing Library.

Process Documentation:

• Documentation of frontend development workflows, including branching strategies, code review processes, and deployment pipelines.

• Examples of how you've documented architectural decisions, component usage guidelines, and best practices for a team.

• Evidence of contributions to improving system quality through testing strategies, performance monitoring, or accessibility improvements.

📝 Enhancement Note: For a Senior Software Engineer role, a portfolio should go beyond just showcasing finished products. It needs to demonstrate a deep understanding of how robust, scalable, and maintainable frontend systems are built and operated. This includes process documentation and clear articulation of architectural reasoning and problem-solving methodologies.

💵 Compensation & Benefits

Salary Range: As the specific salary range is not provided, for a Senior Software Engineer with 5-7 years of experience in Pune, India, a competitive range would typically fall between ₹15,00,000 to ₹25,00,000 per annum. This estimate is based on industry benchmarks for senior engineering roles in major Indian tech hubs, considering the demand for specialized frontend skills in React and TypeScript, and the company's focus on AI and SaaS platforms.

Benefits:

• Competitive Salary: Reflecting experience and market value.

• Medical Benefits: Comprehensive health coverage for employees and potentially dependents.

• Internet Reimbursement: Support for remote or hybrid work setups, ensuring connectivity.

• Home Office Stipend: Assistance for setting up an ergonomic and productive home workspace.

• Continued Education Stipend: Funding for professional development, courses, conferences, and certifications to foster skill growth.

• Festive & Achievement Celebrations: Company-sponsored events to recognize milestones and foster team morale.

• Dynamic Office Environment: Access to a stimulating and collaborative workspace.

Working Hours: The standard full-time working hours are typically 40 hours per week. However, for a senior role, there's often an expectation of flexibility to meet project deadlines and address critical production issues, balanced with a focus on work-life integration. The role is on-site in Pune, suggesting adherence to local working norms.

📝 Enhancement Note: The salary estimate is based on available market data for similar roles in Pune, India, as of mid-2024. The listed benefits are directly from the job posting and are presented with context relevant to a senior software engineering role. The working hours are a standard assumption for full-time employment, but the nature of senior engineering roles often implies some level of flexibility.

🎯 Team & Company Context

🏢 Company Culture

Industry: Software - Specifically focused on Security and Risk Management, with an AI-powered Connected Intelligence Platform. Ontic operates in the enterprise SaaS market, serving both corporate and government security teams.

Company Size: While not explicitly stated, Ontic is a growing technology company. Roles requiring 5-7 years of experience and focusing on architectural contributions often exist in mid-stage or growth-stage companies (e.g., 50-250 employees or more) where specialized teams and established processes are developing.

Founded: Ontic was founded with a mission to unify security operations and data. This implies a culture that values innovation, data-driven decision-making, and the application of advanced technologies like AI to solve critical security challenges.

Team Structure:

• The frontend engineering team likely consists of engineers with varying levels of experience, with Senior Engineers playing a pivotal role in technical leadership, mentorship, and architectural guidance.

• Reporting structures typically involve a Frontend Engineering Lead or Manager, with Senior Engineers collaborating closely with Product Managers, UX/UI Designers, and Backend Engineers.

Methodology:

• Data analysis is key to understanding user behavior, system performance, and identifying areas for improvement within the platform.

• Workflow planning and optimization are essential for efficient feature delivery, code quality, and system reliability.

• Automation practices are likely employed in CI/CD pipelines, testing, and deployment to ensure speed and consistency.

Company Website: https://ontic.co

📝 Enhancement Note: The company's focus on AI and security intelligence suggests a culture that values technical rigor, innovation, and problem-solving. For a Senior Frontend Engineer, this means contributing to a platform that requires high reliability, a responsive user experience, and the ability to visualize complex data effectively.

📈 Career & Growth Analysis

Operations Career Level: This role is clearly defined as a "Senior Software Engineer - UI." This level signifies an individual contributor who is expected to operate with a high degree of autonomy, possess deep expertise in their domain (frontend development), and influence technical direction within their team. They are key to translating strategic product goals into executable technical plans and ensuring the quality and scalability of the frontend systems.

Reporting Structure: The Senior Software Engineer will likely report to a Frontend Engineering Manager or Lead. They will work closely with cross-functional teams, including Product Managers, UX/UI Designers, and Backend Engineers, and may provide technical guidance or mentorship to junior engineers on the team.

Operations Impact: The frontend operations of this role have a direct impact on the user experience of Ontic's Connected Intelligence Platform. A well-architected, performant, and intuitive UI is critical for security teams to effectively identify threats, assess risks, and respond to incidents. The Senior Engineer's work directly contributes to customer satisfaction, adoption rates, and the overall success and reputation of Ontic's product offerings.

Growth Opportunities:

• Operations Skill Advancement: Deepen expertise in frontend architecture, performance optimization, and scalable application design through hands-on work and exposure to complex challenges.

• Technical Leadership: Opportunities to lead feature development, influence architectural decisions, and mentor junior engineers, paving the way for potential Staff or Principal Engineer roles.

• Cross-Functional Impact: Gain experience working across different engineering disciplines and collaborating with product and design teams, broadening understanding of the entire product development lifecycle.

• Continuous Learning: The "Continued Education Stipend" and exposure to evolving frontend technologies provide avenues for ongoing professional development and skill enhancement.

📝 Enhancement Note: The "Operations" aspect in the "Operations Career Level" title here refers to the operational responsibilities within the software engineering domain – ensuring the smooth, reliable, and efficient functioning of the frontend systems. Growth opportunities are framed around advancing within the senior individual contributor track or moving towards leadership roles.

🌐 Work Environment

Office Type: The role is listed as "On-site," indicating a traditional office-based work environment in Pune. This typically means working from a company-provided office space.

Office Location(s): The office is located in Pune, Maharashtra, India. Specific details about the office's accessibility, amenities, or exact location within Pune would need to be confirmed directly.

Workspace Context:

• Collaborative Environment: As an on-site role, expect a workspace designed to foster collaboration with team members, including designers, product managers, and backend engineers, through in-person meetings, whiteboarding sessions, and spontaneous discussions.

• Operations Tools and Technology: The workspace will be equipped with standard office technology, and engineers will have access to the necessary development tools, IDEs, and company-provided hardware to perform their duties.

• Team Interaction: Opportunities for direct interaction with the engineering team, fostering a strong sense of camaraderie and shared problem-solving through daily stand-ups, team meetings, and informal interactions.

Work Schedule: The work schedule is typically 5 days a week, with standard office hours (likely 8-9 hours per day, totaling around 40 hours per week). While on-site, there can be flexibility to accommodate project needs or personal commitments, subject to team and management approval.

📝 Enhancement Note: The "on-site" nature implies a structured work environment focused on in-person collaboration. The "dynamic office environment" mentioned in benefits suggests a potentially modern and engaged workspace.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A recruiter or hiring manager will likely review your application and resume to assess your fit for the role. Be sure to highlight your senior-level experience and specific accomplishments.

• Technical Interview(s): Expect one or more technical interviews focusing on frontend concepts, JavaScript, React, TypeScript, problem-solving, and architectural design. This may involve live coding exercises, whiteboard discussions, or in-depth technical Q&A.

• Portfolio Review/System Design: A session dedicated to reviewing your portfolio. You'll be expected to walk through specific projects, explain your technical decisions, architectural choices, and the impact of your work. This is where you'll demonstrate your ability to design scalable frontend systems.

• Behavioral/Team Fit Interview: This stage assesses your soft skills, collaboration style, ability to mentor, and how well you align with Ontic's company culture and values. Questions about handling conflict, working in a team, and your approach to challenges are common.

• Hiring Manager/Final Round: A final discussion with the hiring manager or a senior leader to confirm your fit for the role, discuss career growth, and answer any remaining questions.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 of your most impactful projects that best showcase your senior-level skills in React, TypeScript, architecture, and performance optimization.

• Focus on Impact & Process: For each project, clearly articulate the problem you solved, your specific role and contributions, the technical challenges faced, your architectural decisions and their rationale, and the measurable outcomes (e.g., performance improvements, user engagement metrics, efficiency gains).

• Showcase Architectural Thinking: Be prepared to discuss your approach to state management, component design, API integrations, and how you ensured scalability and maintainability.

• Highlight Collaboration: If possible, include examples that demonstrate your ability to collaborate with designers, product managers, and backend engineers.

• Prepare for Questions: Anticipate questions about your code, design choices, trade-offs you made, and how you would approach similar challenges in Ontic's context.

Challenge Preparation:

• System Design Focus: Prepare for system design questions related to building scalable frontend applications, managing complex state, or architecting a design system.

• Algorithmic & Data Structure Fundamentals: While the role is UI-focused, a solid understanding of fundamental algorithms and data structures is often tested in senior engineering interviews.

• Deep Dive into Core Technologies: Be ready to discuss nuances and advanced concepts of JavaScript, React, and TypeScript.

• Ontic's Product: Research Ontic's "Connected Intelligence Platform" and its target users (security teams). Think about the unique frontend challenges involved in visualizing threat data, managing incidents, and providing actionable insights.

📝 Enhancement Note: The application process described is a standard for senior engineering roles, emphasizing technical depth, architectural thinking, and a strong portfolio. The portfolio review is a critical component, requiring candidates to articulate not just what they built, but how and why, demonstrating their operational understanding of frontend development.

🛠 Tools & Technology Stack

Primary Tools:

• JavaScript/TypeScript: Core languages for frontend development, essential for building dynamic and robust web applications.

• React: The primary JavaScript library for building user interfaces, requiring deep expertise in its ecosystem, hooks, and component lifecycle.

• HTML/CSS: Fundamental for structuring and styling web content, with advanced knowledge expected for complex UI layouts and responsive design.

• Frontend Tooling & Build Systems: Proficiency with tools like Webpack, Babel, or Vite for bundling, transpiling, and optimizing frontend assets.

Analytics & Reporting:

• Frontend Observability Tools: Experience with tools for monitoring application performance, tracking errors, and gaining insights into user interactions (e.g., Sentry, Datadog, New Relic, or similar).

• Performance Monitoring: Understanding of browser developer tools and specialized performance profiling techniques to identify and resolve bottlenecks.

CRM & Automation:

• While not directly client-facing CRM, the role may involve interacting with internal systems that manage customer data or workflows. Experience with APIs (REST) is crucial for integrating frontend with backend services.

• CI/CD Pipelines: Familiarity with Continuous Integration and Continuous Deployment processes and tools (e.g., Jenkins, GitLab CI, GitHub Actions) for automated builds, testing, and deployments.

📝 Enhancement Note: The technology stack is heavily focused on modern frontend development. The inclusion of "Frontend Observability" and "CI/CD" points to the operational aspect of ensuring the frontend is reliable, performant, and deployable efficiently.

👥 Team Culture & Values

Operations Values:

• Technical Excellence: A commitment to writing high-quality, maintainable, and well-tested code, driven by a passion for engineering best practices.

• Collaboration & Transparency: Open communication, active participation in code reviews, and a willingness to share knowledge and provide constructive feedback.

• Data-Driven Decision Making: Utilizing data from monitoring, analytics, and user feedback to inform architectural choices and prioritize improvements.

• Efficiency & Scalability: A focus on building systems that are not only functional but also efficient, scalable, and adaptable to future growth and evolving requirements.

• User-Centricity: A dedication to understanding user needs and delivering exceptional user experiences through intuitive and performant interfaces.

Collaboration Style:

• Cross-Functional Integration: Working seamlessly with Product, Design, and Backend teams to ensure alignment and deliver cohesive solutions, fostering a shared sense of ownership.

• Process Improvement Culture: Actively participating in and driving improvements to development workflows, testing strategies, and deployment processes to enhance team productivity and product quality.

• Knowledge Sharing: A culture that encourages proactive sharing of technical insights, learnings, and best practices through discussions, documentation, and internal presentations.

📝 Enhancement Note: The values and collaboration style emphasize a mature engineering team that prioritizes quality, efficiency, and teamwork. For a Senior Engineer, this means being a proactive contributor who not only builds but also helps shape the team's processes and technical direction.

⚡ Challenges & Growth Opportunities

Challenges:

• Translating Ambiguity: Effectively translating broad or ambiguous product requirements into concrete, scalable, and maintainable frontend solutions.

• Architectural Evolution: Continuously evolving the frontend architecture to meet increasing demands for performance, scalability, and new feature development, while managing technical debt.

• Cross-Team Dependencies: Navigating dependencies with backend teams and ensuring seamless integration of frontend components with backend services.

• Production Issue Resolution: Debugging and resolving complex, time-sensitive issues in a production environment, requiring swift and accurate problem-solving.

Learning & Development Opportunities:

• Advanced Frontend Architecture: Deepen expertise in complex state management, micro-frontends, performance optimization techniques, and modern framework patterns.

• Mentorship and Leadership: Develop leadership skills by mentoring junior engineers, leading technical discussions, and contributing to architectural decision-making processes.

• Industry Exposure: Potential opportunities to attend relevant industry conferences or workshops focused on cutting-edge frontend technologies and best practices.

• Continuous Education Stipend: Utilize the provided stipend for courses, certifications, or books to expand knowledge in areas like advanced JavaScript, performance engineering, or accessibility.

📝 Enhancement Note: The challenges are typical for a senior role in a growing SaaS company, requiring strong problem-solving and strategic thinking. The growth opportunities are aligned with advancing within the individual contributor path or moving towards leadership roles, supported by company resources.

💡 Interview Preparation

Strategy Questions:

• "Describe a complex frontend feature you led from conception to production. What were the key architectural decisions, trade-offs you made, and how did you ensure scalability and maintainability?"

  • Preparation: Focus on a project where you had significant ownership. Clearly outline the problem, your solution (including specific technologies like React/TypeScript), architectural patterns used (state management, component structure), challenges encountered, and the impact/results. Quantify where possible.

• "How would you approach designing a design system for a large-scale application? What are the key considerations for component reusability, theming, and adoption by other developers?"

  • Preparation: Discuss principles of design systems, component libraries (e.g., Storybook), state management for theming, and strategies for promoting adoption and ensuring consistency.

• "Imagine our platform experiences a significant frontend performance degradation. What steps would you take to diagnose and resolve the issue?"

Company & Culture Questions:

• "What interests you about Ontic and our mission in the security intelligence space?"

  • Preparation: Research Ontic's product, its AI capabilities, and the importance of its platform for security teams. Connect your passion for technology with their mission.

• "How do you approach collaborating with product managers and designers who may have different priorities or perspectives?"

  • Preparation: Emphasize active listening, clear communication, seeking to understand their goals, and finding common ground through data and user-centric arguments.

• "Describe a time you had to influence your team or stakeholders to adopt a new technology or process. How did you build consensus?"

Portfolio Presentation Strategy:

• Storytelling: Frame your portfolio projects as compelling stories that highlight your problem-solving skills and technical expertise.

• Focus on "Why": For each decision, explain the "why" behind it – why you chose React, why a particular state management approach, why you optimized a specific part of the code.

• Demonstrate Impact: Clearly link your technical contributions to business outcomes or user benefits. Use metrics whenever possible.

• Interactive Walkthrough: Be prepared to share your screen and walk through code examples or live demos if applicable, explaining key sections.

• Address Challenges: Be open about challenges faced and how you overcame them, showcasing your resilience and learning ability.

📝 Enhancement Note: Interview preparation should focus on demonstrating not just technical skill, but also strategic thinking, problem-solving methodology, and cultural alignment. The portfolio is a key tool for illustrating these capabilities in a concrete manner.

📌 Application Steps

To apply for this Senior Software Engineer - UI position:

• Submit Your Application: Complete the application form through the provided link, ensuring all sections are filled accurately.

• Tailor Your Resume: Highlight your 5-7 years of experience, focusing on achievements in JavaScript, TypeScript, React, frontend architecture, performance optimization, and large-scale application development. Use keywords from the job description.

• Curate Your Portfolio: Select 2-3 of your strongest projects that best demonstrate your senior-level frontend skills. Prepare to articulate your contributions, technical decisions, challenges, and measurable impact. Focus on projects showcasing architectural thinking and problem-solving.

• Prepare for Technical Interviews: Review core JavaScript, React, and TypeScript concepts. Practice coding problems and be ready to discuss frontend system design principles and debugging strategies.

• Research Ontic: Understand Ontic's "Connected Intelligence Platform," its mission, and its target market. Consider how your frontend expertise can contribute to their success in the security intelligence domain.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details, especially concerning salary ranges and specific team dynamics, should be verified directly with the hiring organization before making application decisions.