Lead II - Software Engineering (Golang, React js, AWS)

UST
Kochi, Kerala, India

Role Description

Who we are:

At UST, we help the world’s best organizations grow and succeed through transformation. Bringing together the right talent, tools, and ideas, we work with our client to co-create lasting change. Together, with over 30,000 employees in 30+ countries, we build for boundless impact—touching billions of lives in the process. Visit us at .

Summary

UST is looking for Senior Full Stack Engineer / Tech Lead with strong hands-on development experience in Golang or Ruby on Rails, ReactJS, and AWS.

The candidate will work on business-critical Finance and Supply Chain applications covering areas such as financial planning, reporting, automation, and supply chain operations. The role involves building scalable full-stack applications and intelligent workflow automation solutions while providing technical leadership to the engineering team.

Key Responsibilities

  • Design and develop scalable full-stack applications using Golang/Ruby on Rails and ReactJS.
  • Build and deploy cloud-based applications using AWS.
  • Provide technical leadership, architecture guidance, and code reviews.
  • Lead technical design and development across frontend and backend systems.
  • Build reliable, well-tested, secure, and maintainable applications.
  • Work closely with Product, Finance, Accounting, Compliance, and Operations stakeholders.
  • Translate business requirements into technical solutions and implementation plans.
  • Guide engineers and promote strong engineering practices.
  • Contribute to intelligent automation and agentic workflow solutions.

Required Qualifications

  • Strong hands-on experience in Golang OR Ruby on Rails.
  • Strong hands-on experience in ReactJS.
  • Strong experience with AWS/cloud-based application development.
  • Full Stack application development experience.
  • Experience as a Senior Engineer, Technical Lead, Lead Developer, or similar technical leadership role.
  • Strong knowledge of application architecture, APIs, databases, testing, and distributed systems.
  • Experience delivering production-grade, scalable applications.
  • Good communication skills and ability to work with US-based customers/stakeholders.

Technology Stack

Backend: Golang, Ruby, Ruby on Rails

Frontend: ReactJS, JavaScript, TypeScript

Cloud: AWS, S3, Aurora, Docker

Database: MySQL, Snowflake

Testing: RSpec, Unit Testing, Integration Testing, Vitest

Monitoring: Datadog, Sentry

Protocols: HTTP, JSON, gRPC

Workflow/Orchestration: Temporal, Prefect

Emerging Technologies: Agentic workflows, AI-assisted automation, business process orchestration

What We Believe

We’re proud to embrace the same values that have shaped UST since the beginning. Since day one, we’ve been building enduring relationships and a culture of integrity. And today, it's those same values that are inspiring us to encourage innovation from everyone, to champion diversity and inclusion and to place people at the centre of everything we do.

Humility

We will listen, learn, be empathetic and help selflessly in our interactions with everyone.

Humanity

Through business, we will better the lives of those less fortunate than ourselves.

Integrity

We honour our commitments and act with responsibility in all our relationships.

Equal Employment Opportunity Statement

UST is an Equal Opportunity Employer. We believe that no one should be discriminated against because of their differences, such as age, disability, ethnicity, gender, gender identity and expression, religion, or sexual orientation.

All employment decisions shall be made without regard to age, race, creed, colour, religion, sex, national origin, ancestry, disability status, veteran status, sexual orientation, gender identity or expression, genetic information, marital status, citizenship status or any other basis as protected by federal, state, or local law.

UST reserves the right to periodically redefine your roles and responsibilities based on the requirements of the organization and/or your performance.

  • To support and promote the values of UST.
  • Comply with all Company policies and procedures

Skills

AWS, Ruby on Rails, JavaScript, React, Full-Stack Development, MySQL, Unit Testing, Amazon Aurora, Prefect, Datadog, Sentry

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Questions about this job

How do I apply for the Lead II - Software Engineering (Golang, React js, AWS) job at UST?

Use the apply link on this page: you apply directly with UST on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does UST want for this Lead II - Software Engineering (Golang, React js, AWS) role?

The job description asks for Golang, Ruby on Rails, ReactJS, AWS, Full Stack application development, application architecture, APIs and databases. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at UST?

Apply to the UST roles that match your experience, and tailor your resume to each job description: for this role that means showing Golang, Ruby on Rails, ReactJS. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this Lead II - Software Engineering (Golang, React js, AWS) job remote or onsite?

This is based in Kochi, Kerala.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with UST, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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