Senior Full-Stack Engineer

Greetings from Synergy Resource Solutions, a leading recruitment consultancy firm. We are hiring for our client company, USA based company in field of Insurance Fintech product & having their office at Bopal Area of Ahmedabad. Position:  Senior Full-Stack Engineer About the Role We are seeking an accomplished Senior Full-Stack Engineer with 10 to 15 years of proven expertise in building, scaling, and maintaining enterprise-grade applications. This is a senior leadership role, ideal for professionals who combine deep technical mastery with strong domain knowledge and a passion for mentoring teams. The successful candidate will be based in our Ahmedabad office and play a pivotal role in shaping innovative, domain-specific solutions for our business. Key Responsibilities Lead the design and implementation of scalable, secure, and high-performance applications across front-end and back-end layers. Drive end-to-end development efforts, ensuring code quality, performance optimization, and best practices. Apply deep domain expertise to create industry-relevant solutions tailored to business needs. Guide, mentor, and upskill junior and mid-level engineers, fostering a culture of continuous learning and innovation. Work closely with product managers, designers, QA teams, and business stakeholders to deliver seamless user experiences. Evaluate emerging technologies and propose strategic improvements to existing systems and processes. Technical Skills & Competencies Front-End Expertise: Advanced proficiency in JavaScript/TypeScript, React.js, Angular, or Vue.js Strong knowledge of HTML5, CSS3, SASS/LESS, responsive design, and accessibility standards Experience with state management (Redux, MobX, etc.) and front-end build tools (Webpack, Vite, etc.) Back-End Mastery: Hands-on expertise in Node.js, Python, Java, or .NET Core Strong knowledge of RESTful APIs, GraphQL, microservices, and event-driven architectures Proficiency in databases: SQL (PostgreSQL, MySQL, MSSQL) and NoSQL (MongoDB, Redis, Cassandra) Deep understanding of system performance, scalability, and security practices Additional Tools & Platforms: Cloud services: AWS, Azure, or GCP (with experience in deployment, CI/CD, and containerization using Docker/Kubernetes) Version control & collaboration: Git, GitHub/GitLab, Bitbucket Testing frameworks: Jest, Mocha, Cypress, JUnit, PyTest, etc. Familiarity with DevOps workflows, monitoring, and logging tools Qualifications Bachelor's or Master's degree in Computer Science, Engineering, or related field Relevant industry certifications (e.g., AWS Certified Solutions Architect, Microsoft Certified: Azure Solutions Architect, Google Cloud Professional) are highly desirable Demonstrated experience delivering full-stack solutions within domain-specific contexts (e.g., fintech, telematics, AI/ML, enterprise SaaS, or IoT platforms) Soft Skills Proven ability to lead engineering teams and drive initiatives independently Strong interpersonal and communication skills for effective stakeholder engagement Exceptional problem-solving, debugging, and decision-making capabilities Ability to thrive in a fast-paced, evolving environment while balancing strategic and tactical priorities Why Join Us? Opportunity to influence core architecture and domain-specific product development Flexible, competitive compensation package with no upper cap for the right candidate Collaborative and innovation-driven culture in our state-of-the-art Ahmedabad facility Direct impact on building mission-critical technology solutions If your profile matching with above requirement, Let's connect to further discuss.