Senior Full Stack Engineer / Technical Lead

Posted 7 Hours Ago
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Bellandur, Bangalore, Karnataka, IND
In-Office
Senior level
Fintech • Financial Services
The Role
Leads the design, development, and delivery of scalable cloud-native applications, with a strong focus on backend engineering. Responsibilities include architecting microservices and event-driven systems, developing APIs, mentoring engineers, conducting code reviews, improving reliability and performance, and supporting ReactJS development. The role also drives cloud adoption, CI/CD, containerization, infrastructure automation, security, observability, and technical delivery across engineering teams.
Summary Generated by Built In
Senior Full Stack Engineer / Technical Lead

Location: BLR GTP
Experience: 10+ Years

Job Summary

We are seeking an experienced Senior Full Stack Engineer / Technical Lead with a strong backend engineering focus to lead the design, development, and delivery of large-scale cloud-native applications. The ideal candidate will have deep expertise in Node.js, TypeScript, Express.js, Microservices, Kafka, MongoDB, Redis, ReactJS, and Cloud Platforms (Azure/AWS/GCP). This role combines hands-on technical leadership, solution architecture, and team mentoring while driving engineering best practices and platform scalability.


Key Responsibilities
  • Lead the design and development of scalable backend services and distributed systems.
  • Architect and implement microservices, event-driven solutions, and enterprise-grade APIs.
  • Build and optimize solutions using Node.js, TypeScript, Express.js, Kafka, MongoDB, and Redis.
  • Provide technical leadership, code reviews, architecture guidance, and mentoring to engineering teams.
  • Drive platform reliability, security, performance optimization, and observability.
  • Collaborate with Product Owners, Architects, DevOps, and cross-functional teams to deliver high-quality solutions.
  • Support frontend development using ReactJS and ensure seamless integration across platforms.
  • Champion CI/CD, infrastructure automation, containerization, and cloud-native best practices.
Required Skills
  • Strong experience in Node.js, TypeScript, Express.js, and ReactJS.
  • Deep expertise in Microservices Architecture, Distributed Systems, and Event-Driven Architecture (Kafka).
  • Hands-on experience with MongoDB, Redis, API Security, Authentication & Authorization.
  • Strong knowledge of Azure (preferred), AWS, or GCP.
  • Experience with Docker, Kubernetes, CI/CD, DevOps Practices, and Infrastructure as Code.
  • Proven experience leading engineering teams and driving technical delivery.
Preferred
  • Experience building high-scale, cloud-native platforms in production environments.
  • Strong understanding of scalability, resilience, performance tuning, and system observability.
  • Excellent stakeholder management, problem-solving, and mentoring skills.

Primary Skills: Node.js, TypeScript, Express.js, ReactJS, Kafka, MongoDB, Redis, Microservices, Azure/AWS/GCP, Docker, Kubernetes, CI/CD, Technical Leadership.

S​YNECHRON’S DIVERSITY & INCLUSION STATEMENT
 

Diversity & Inclusion are fundamental to our culture, and Synechron is proud to be an equal opportunity workplace and is an affirmative action employer. Our Diversity, Equity, and Inclusion (DEI) initiative ‘Same Difference’ is committed to fostering an inclusive culture – promoting equality, diversity and an environment that is respectful to all. We strongly believe that a diverse workforce helps build stronger, successful businesses as a global company. We encourage applicants from across diverse backgrounds, race, ethnicities, religion, age, marital status, gender, sexual orientations, or disabilities to apply. We empower our global workforce by offering flexible workplace arrangements, mentoring, internal mobility, learning and development programs, and more.

All employment decisions at Synechron are based on business needs, job requirements and individual qualifications, without regard to the applicant’s gender, gender identity, sexual orientation, race, ethnicity, disabled or veteran status, or any other characteristic protected by law.

Candidate Application Notice

Skills Required

  • 10+ years of professional experience
  • Strong experience with Node.js, TypeScript, Express.js, and ReactJS
  • Deep expertise in microservices architecture, distributed systems, and event-driven architecture using Kafka
  • Hands-on experience with MongoDB, Redis, API security, authentication, and authorization
  • Strong knowledge of Azure, AWS, or GCP
  • Experience with Docker, Kubernetes, CI/CD, DevOps practices, and infrastructure as code
  • Proven experience leading engineering teams and driving technical delivery
  • Experience building high-scale, cloud-native platforms in production environments
  • Strong understanding of scalability, resilience, performance tuning, and system observability
  • Excellent stakeholder management, problem-solving, and mentoring skills

Synechron Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Synechron and has not been reviewed or approved by Synechron.

  • Fair & Transparent Compensation — Pay is frequently characterized as competitive, particularly relative to large service-consulting peers and in certain in-demand skill areas. Compensation sentiment appears strongest when staffing is stable on strong client engagements and for market-aligned roles in major hubs.
  • Healthcare Strength — Healthcare coverage is often portrayed as a strong point in the U.S., with broad coverage and relatively favorable out-of-pocket experiences. Core medical, dental, and vision options are consistently described as meeting or exceeding a baseline expectation for consulting roles.
  • Equity Value & Accessibility — Equity was made broadly accessible through a company-wide RSU grant tied to a major revenue milestone. This is positioned as a notable upside even if it is framed as a one-time recognition event rather than an ongoing program.

Synechron Insights

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The Company
HQ: New York, New York
12,827 Employees
Year Founded: 2001

What We Do

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data, and Software Engineering, servicing an array of noteworthy financial services and technology firms. Through research and development initiatives in our FinLabs we develop solutions for modernization, from Artificial Intelligence and Blockchain to Data Science models, Digital Underwriting, mobile-first applications and more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a global workforce of 14,700+, and has 48 offices in 19 countries within key global markets. For more information on the company, please visit our website: www.synechron.com.

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