Principal, Full Stack Engineer

Posted 2 Days Ago
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Bangalore, Bengaluru Urban, Karnataka, IND
In-Office
Expert/Leader
Fintech
The Role
Lead design, development, deployment, and support of scalable customer-facing systems. Drive architecture, enforce coding and security standards, mentor engineers, resolve production issues, introduce GenAI tools, and collaborate with architects and operations to ensure high availability and performance.
Summary Generated by Built In
Job Description:

The Purpose of Your Role-

As a Principal Full Stack Engineer, you will serve as a strong technical leader driving the design, development, testing, deployment, and support of enterprise-grade, customer-facing software solutions. You will bring deep hands-on expertise across full-stack technologies while championing engineering excellence, mentoring peers, and shaping the technical direction of the platform.

The Value You Deliver

Lead end-to-end delivery of complex features — from concept and architecture through deployment and production support

Design and develop scalable, high-availability applications on modern Java/Spring Boot/Micronaut and Angular stacks

Leverage GenAI tools to accelerate and optimize the SDLC — including code generation, test automation, and developer productivity

Analyze and resolve recurring production and non-production issues; provide root cause analysis and permanent fixes

Set, communicate, and enforce technical standards including coding best practices, security, and defensive coding strategies

Conduct and lead thorough design reviews, code reviews, and automated testing across the full technology stack

Collaborate with Enterprise Architects to ensure sound technical architecture and manage technology obsolescence

Provide technology alternatives to business problems with clear articulation of trade-offs, risks, and benefits

Partner with Operations teams to plan infrastructure upgrades, tune performance, and ensure high availability

Pro-actively identify non-functional requirements (scalability, latency, security) and their implications early in the definition phase

Identify and introduce emerging technologies and GenAI-driven solutions to deliver innovative business outcomes

Key Skills Required

Area Skills

Frontend: Angular (enterprise UI, micro- frontends), HTML5, CSS3, TypeScript

Backend: Java 21+, J2EE, Spring, Spring Boot, REST/SOAP web services, Micronaut

Data: Oracle SQL

Messaging: IBM MQ, Apache Kafka

Cloud: AWS

DevOps/ CI-CD: Git, Maven, Jenkins, Tomcat/ TC Server

Observability: Splunk, Datadog- log analysis and performance tuning

Scripting: Linux shell (ksh/bash)

AI/ Gen AI: Hands-on use of GenAI tools to improve engineering workflows

Methodology: Agile/ Scrum

Skills Good to Have

Experience with event-driven architecture and highly scalable distributed systems

Understanding of fundamental principles behind low-latency, high-throughput distributed applications

Experience working in financial services  

Strong presentation, interpersonal, and stakeholder management skills

Self-motivated, adaptable, and effective across diverse and fast-paced environments

How Your Work Impacts the Organization

You will be an integral part of the Brokerage Record Keeping Technology organization, supporting mission-critical platforms that underpin core brokerage operations  across the organization. These platforms process large volumes of financial data and are vital to ensuring accuracy, availability, and scalability of record-keeping functions. Your technical leadership will directly influence platform reliability, developer velocity, and the adoption of modern engineering practices across the team.

Experience: 12+ years of industry experience in software engineering

Location: Bangalore

Shift Timings: 11:00 AM – 8:00 PM IST

Certifications:

Category:Information Technology

Skills Required

  • 12+ years of industry experience in software engineering
  • Frontend: Angular, HTML5, CSS3, TypeScript
  • Backend: Java 21+, J2EE, Spring, Spring Boot, Micronaut, REST/SOAP web services
  • Data: Oracle SQL
  • Messaging: IBM MQ, Apache Kafka
  • Cloud: AWS
  • DevOps / CI-CD: Git, Maven, Jenkins, Tomcat/TC Server
  • Observability: Splunk, Datadog
  • Scripting: Linux shell (ksh/bash)
  • AI / GenAI: Hands-on use of GenAI tools to improve engineering workflows
  • Methodology: Agile/Scrum
  • Experience with event-driven architecture and highly scalable distributed systems
  • Experience working in financial services
  • Strong presentation, interpersonal, and stakeholder management skills

Fidelity Investments Compensation & Benefits Highlights

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

  • Strong & Reliable Incentives Bonuses, commissions, and profit-sharing are presented as generous and meaningful components of total compensation, with certain roles achieving high total earnings through multiple pay streams. Variable pay is consistently framed as a positive contributor beyond base salary.
  • Retirement Support A 401(k) match up to 7% alongside additional profit-sharing up to 10% materially enhances long-term compensation. These retirement features are highlighted as standout strengths of the overall package.
  • Parental & Family Support Generous paid parental leave (16 weeks maternity, 12 weeks parental), backup dependent care, and adoption assistance provide robust family support. Hybrid work and caregiving resources further ease family responsibilities.

Fidelity Investments Insights

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The Company
HQ: Boston, MA
58,848 Employees
Year Founded: 1946

What We Do

At Fidelity, our goal is to make financial expertise broadly accessible and effective in helping people live the lives they want. We do this by focusing on a diverse set of customers: - from 23 million people investing their life savings, to 20,000 businesses managing their employee benefits to 10,000 advisors needing innovative technology to invest their clients’ money. We offer investment management, retirement planning, portfolio guidance, brokerage, and many other financial products. Privately held for nearly 70 years, we’ve always believed by providing investors with access to the information and expertise, we can help them achieve better results. That’s been our approach- innovative yet personal, compassionate yet responsible, grounded by a tireless work ethic—it is the heart of the Fidelity way.

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