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SENIOR FULL-STACK SOFTWARE ENGINEER TECHNICAL LEAD

Sadient


Job Location:

San Francisco, CA - USA

Monthly Salary: $ 300 - 380
Experience Required: 5years
Posted: 11 August 2026 (30+ days ago)
Application Deadline: 8 November 2026
Vacancies: 1 Vacancy

Job Summary

Job Title: Senior Full-Stack Software Engineer / Technical Lead
Compensation: $320k $400k (No equity)
Location: San Francisco
Experience Required: 7 years
Employment Type: Full Time




Job Location
San Francisco



Remote Work Policy
In office



Visa Sponsorship
Available



Relocation
Allowed




Skills
Python
Java
Web Development
PostgreSQL
TypeScript

Kotlin
Go (Golang)
Rust


We are hiring for a client building a next-generation consumer finance platform focused on emerging markets in partnership with some of the worlds largest distribution networks. The product brings together virtual banking and cryptocurrency wallet capabilities into a unified platform enabling users globally to move store and manage money seamlessly within a secure and accessible financial ecosystem.

This initiative comes at a pivotal moment as stablecoins are reshaping cross-border payments and creating a significant opportunity to modernize financial infrastructure. With nearly 3 billion people still underserved by traditional banking systems the platform aims to deliver faster more inclusive and more reliable financial rails at global scale.

Our client is a well-funded senior-only team based in San Francisco led by founders with proven successful exits. They offer high cash compensation and the opportunity to make an immediate Day 1 impact on a rapidly scaling product that is shaping the future of global consumer finance and financial inclusion.


The Role

A Technical Lead on our team is a hands-on leadership role for candidates with breadth across multiple layers of our stack and the judgment to drive technical outcomes.


We are building:
An iOS app (Swift)
An Android app (Kotlin)
A Web app (React)
A standalone backend (Python FastAPI Postgres AWS)


If you bring a mix of these skill sets and can guide others to deliver high-quality software this role may be a strong fit. Please also review our Senior Android iOS Frontend and Backend roles for deeper discipline-specific details.

As an early engineering leader you will define our architecture set engineering standards and lead the delivery of a performant reliable and secure product from the ground up. The problem space includes financial services with real-money movement at international scale and non-trivial compliance integrity and latency constraints.

You will collaborate across product design and operations and help grow and mentor the team. You will work directly with the founders. This role may expand to broader engineering leadership across platforms as we scale.



Requirements

Requirements

710 years building and shipping consumer-facing mobile and/or web applications with meaningful full-stack exposure (e.g. React/TypeScript Python Go/Rust Postgres AWS modern CI/CD).

Demonstrated experience managing technical teams making architectural decisions and mentoring engineers.

Bonuses


You might be an especially good fit if you have:
Experience building for the Latin American market
Experience in financial technology
Strong systems-thinking and design sense




Benefits

What We Offer

$200K$400K cash compensation no equity gamble required

Day 1 impact on partner products used by millions globally

Shape technical vision and architecture as we scale

Ground-floor opportunity in the rapidly expanding stablecoin ecosystem


Submit qualified candidates from your network and earn up to $1500 referral bonus per successful placement through Sadient. We partner with leading clients across high-impact technology roles and value strong professional referrals.



Recruiter / Sourcer / Staffing Partner Compensation

Earn USD $6000 for every successful candidate placement.

Payment Schedule

Candidate completes 30 days of employment USD $2000 paid on the 35th day.

Candidate completes 60 days of employment USD $2000 paid on the 65th day.

Candidate completes 90 days of employment USD $2000 paid on the 95th day.

Total Potential Earnings: USD $6000.

Payment Terms

Payments will be released only after Sadient receives the corresponding milestone payment from the client. The candidate must remain actively employed through each milestone (30 60 and 90 days). If the candidate leaves before completing any milestone payment for that milestone and all subsequent milestones will not be payable. No fee is payable if the candidate does not join the client.

Sourcing Partner Responsibilities

Submit only qualified interested and available candidates. Obtain a valid Right to Represent (RTR) before submission. Screen candidates for technical fit availability and interest. Coordinate interviews and maintain communication with candidates throughout the hiring process. Review the complete Job Description before submitting candidates.



Required Skills:

Senior Full-Stack Software Engineer / Technical Lead Python Redis PostgreSQL Go (Golang) AWS Rust FastAPI


Required Education:

7-10 years building and shipping consumer-facing mobile and/or web applications with meaningful fullstack exposure (e.g. React/TypeScript Python Go/Rust Postgres AWS modern CI/CD).Demonstrated experience managing technical teams making architectural decisions and mentoring engineers.