Senior Software Engineer

SZNS Solutions; Reston (VA); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Competitive salary and benefits

Hybrid work environment (Reston)

Collaborative and innovative culture

Continuous learning and development

Job summary

SZNS Solutions in Reston, VA, is seeking a Senior Software Engineer to lead cloud-native and decentralized projects. You’ll mentor engineers, shape client and internal projects, and drive scalable solutions across frontend, backend, and database layers.

Expect to work with JavaScript, React/Vue/NextJS on the frontend; Node.js, Python, Java, or Go on the backend; and manage PostgreSQL/MySQL/MongoDB databases, all within Google Cloud Platform.

Qualifications

• 5+ years of full-stack software development experience.
• Strong JavaScript and modern frontend frameworks (React, Vue, NextJS).
• Backend experience with Node.js, Python, Java, or Go.

Responsibilities

• Lead design, development, and deployment of full-stack cloud-native and decentralized apps.
• Architect frontend interfaces using React, Vue, or NextJS.
• Develop backend services with Node.js, Python, Java, or Go and design REST/GraphQL APIs.
• Design and manage relational and NoSQL databases (PostgreSQL, MySQL, MongoDB).
• Architect and manage scalable cloud infrastructure, primarily on GCP.
• Mentor junior engineers and ensure code quality and documentation.

Skills

JavaScript

React

Vue

NextJS

Node.js

Python

Java

Go

SQL

NoSQL

GCP

Tools

PostgreSQL

MySQL

MongoDB

Job description

"SZNS Solutions (pronounced \"seasons\") is a technology consulting company and Google Cloud Partner based in Reston VA. We specialize in delivering agentic AI and cloud computing solutions. Founded by ex-Googlers with engineers from Google, Amazon, and Capital One, SZNS differentiates itself particularly in AI, data engineering, blockchain, and cloud-native software application development.”

We are seeking a talented Senior Software Engineer to join our growing team. As a Senior Engineer, you will lead the development of cutting-edge solutions in cloud computing, web3, and decentralized technologies, while mentoring junior engineers. You will play a critical role in shaping our client-facing and internal projects, helping us build scalable, innovative products in a dynamic and fast-paced environment.

Responsibilities

• End-to-End Development:Lead the design, development, and deployment of full-stack solutions for cloud-native and decentralized applications.


• Frontend Leadership:Architect and develop highly responsive, user-friendly interfaces using modern frameworks such as React, Vue, or NextJS.


• Backend Architecture:Implement robust server-side logic with technologies like Node.js, Python, Java, or Go.


• Database Design:Lead the design and management of both relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases.


• Cloud Infrastructure:Architect, deploy, and manage scalable cloud infrastructure primarily within Google Cloud Platform (GCP).


• API Development:Design and implement efficient RESTful and GraphQL APIs for seamless integration between various components.


• DevOps:Ensure operational efficiency when developing and delivering completed systems.


• Web3 Technologies:Drive the development of decentralized applications and smart contracts in the blockchain space.


• Team Leadership & Collaboration:Mentor junior engineers, conduct code reviews, and collaborate closely with designers, project managers, and other stakeholders.


• Code Quality & Best Practices:Ensure that the team follows best practices for testing, code quality, and documentation.


• Innovation:Stay ahead of industry trends, introducing new technologies and tools that can improve our development processes.

• Experience: 5+ years of professional experience in full-stack software development.


• Technical Expertise: Advanced knowledge of JavaScript and modern frontend frameworks (React, Vue, NextJS).


• Backend Proficiency:Strong experience developing backend technologies using modern programming languages such as Node.js, Python, Java, or Go.


• Database Expertise:Proficient in designing and managing relational and NoSQL databases.


• Cloud Platform Expertise:Deep understanding of cloud platforms, particularly Google Cloud Platform (GCP).


• DevOps Expertise:Strong experience in DevOps including deploying cloud native services, designing and implementing automated testing, and setting up monitoring for highly available systems.


• Problem-Solving:Excellent problem-solving skills with a focus on scalable, high-performance solutions.


• Leadership:Strong leadership skills, with the ability to mentor and guide junior engineers.


• Collaboration:Ability to communicate effectively and work cross-functionally with various teams.


• GCP Certification:GCP certified or willing to complete at least 1 certification within 1 month after joining.


• Engineering Excellence:Willingness to grow and continue learning.

Preferred Qualifications

• Experience working in a startup or fast-paced environment.


• Familiarity with Figma or similar design tools for translating UI/UX into code.


• Knowledge of security best practices in cloud development, web development, and blockchain integration.


• Passion for decentralized technologies and innovative web solutions.

• Competitive salary and benefits package.


• Hybrid work environment (MWF in-person in our Reston office).


• A collaborative and innovative work environment.


• Continuous learning and development opportunities.