Senior Tech Lead – Java Spring Boot & Full-Stack Architect

United States Digital Space LLC; Toronto; On-site; CAD 130,000 - 170,000; Full time

Benefits offered by this job

Total Rewards Program with bonuses

Coaching & development opportunities

Dynamic, collaborative team

Casual dress environment

Networking across Canada and beyond

Job summary

United States Digital Space LLC in Toronto, Canada, seeks a Lead Full Stack Software Developer to design, code, and deliver high-quality software solutions within an Agile team. You will guide a diverse squad, emphasize quality and robust architecture, and drive modernizations using Java Spring Boot and Python.

You’ll work closely with Product Owners and Scrum Masters to ensure alignment with business needs, while mentoring teammates and shaping best practices across projects.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 8–10 years of experience in software development and lead roles.
• Strong Core Java 17+ skills and Spring Boot for microservices.
• Experience with JPA/Hibernate and enterprise messaging (Kafka/MQ).
• Proficiency with Docker, Kubernetes, GitHub Actions, Jira, Confluence and Jenkins.

Responsibilities

• Lead a diverse team to deliver Agile-aligned software products.
• Uphold code quality and shift-left QA practices.
• Establish coding standards across the journey.
• Plan upgrades in the technology stack and provide technical direction.
• Serve as trusted technical advisor and collaborate with Product Owners.
• Translate business requirements into robust technical solutions.

Skills

Core Java 17+

Spring Boot

Python

REST APIs

JPA/Hibernate

Kafka/MQ

Kubernetes

Docker

GitHub Actions

Jira

Confluence

Jenkins

Python data libraries

Education

Bachelor’s degree in Computer Science or Software Engineering

Tools

GitHub Actions

Jira

Confluence

Jenkins

Docker

Kubernetes

Job description

United States Digital Space LLC in Toronto, Canada, seeks a Lead Full Stack Software Developer to design, code, and deliver high-quality software solutions within an Agile team. You will guide a diverse squad, emphasize quality and robust architecture, and drive modernizations using Java Spring Boot and Python.

You’ll work closely with Product Owners and Scrum Masters to ensure alignment with business needs, while mentoring teammates and shaping best practices across projects.