(Dev) Application Architect Java

Application Architect – Java & Modernization

Location: Montreal, QC – Hybrid

About Highspring

At Highspring , we help organizations solve complex business and technology challenges through consulting, engineering, and digital transformation. Our consultants work across different clients, technologies, and transformation initiatives, creating opportunities to continuously develop their technical and consulting expertise.

Position Overview

We are seeking an experienced Application Architect with a strong software engineering background to lead enterprise application modernization and engineering transformation initiatives .

The ideal candidate combines strong Java / Spring Boot architecture and development expertise with experience across application modernization, Quality Engineering, automation, CI/CD, and DevSecOps .

This is a client-facing and hands-on role requiring the ability to assess existing environments, define target-state architectures and roadmaps, and provide technical leadership through implementation.

Key Responsibilities

• Lead the assessment and modernization of legacy applications and architectures.
• Design modern solutions using Java, Spring Boot, microservices, APIs, cloud-native and event-driven architectures .
• Define target-state architectures, modernization strategies, technical roadmaps, and engineering standards.
• Lead software and Quality Engineering transformations , including migration to modern testing frameworks and increased test automation.
• Drive shift-left testing and integrate automated unit, API, integration, UI, and regression testing into CI/CD pipelines.
• Lead and support DevSecOps initiatives , embedding automated security controls and secure development practices into the SDLC.
• Improve CI/CD, developer experience, application testability, reliability, security, and deployment velocity.
• Provide hands-on technical leadership through architecture, code reviews, proof-of-concepts, framework development, and technical problem-solving.
• Facilitate technical workshops and present recommendations to client engineering and technology leadership.

Qualifications

• 8+ years of software engineering experience, with experience as an Application Architect, Technical Lead, or similar role.
• Strong expertise in Java, Spring Boot, microservices, APIs, and modern application architecture .
• Experience with additional languages such as Python, JavaScript/TypeScript, C#, or similar .
• Demonstrated experience with application modernization , including legacy application and framework modernization.
• Strong understanding of Quality Engineering, test automation, and modern testing frameworks such as Playwright, Selenium, Cypress, JUnit, or similar.
• Experience with CI/CD, DevOps and DevSecOps , including automated quality and security gates.
• Experience with AWS, Azure, or GCP , as well as Docker and Kubernetes.
• Strong understanding of modern software engineering, application security, and secure SDLC practices.
• Strong communication skills and ability to operate in client-facing environments.
• Professional services / technology consulting experience strongly preferred.

Ideal Profile

A hands-on architect who can move comfortably between application architecture, software engineering, modernization, Quality Engineering, and DevSecOps — capable of defining the strategy while also providing the technical leadership required to execute it

By submitting to this position, you are agreeing to be included in our talent pool for future hiring for similarly qualified positions.

EEO Notice

Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law.

Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact .

Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal .

Representation Notice

By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal.

For residents of Ontario, Canada: Based on Highspring’s discussions with its Client, Highspring’s understanding is that this position for employment is a current vacancy (either through Highspring as a contractor or with the client directly).

Privacy Notice

Vaco by Highspring and its parents, affiliates, and subsidiaries (“we,” “our,” or “Vaco by Highspring”) respects your privacy and are committed to providing transparent notice of our policies.

• California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here .
• Virginia residents may access our state specific policies here .
• Residents of all other states may access our policies here .
• Canadian residents may access our policies in English here and in French here .
• Residents of countries governed by GDPR may access our policies here .

Additionally, submissions to this position are subject to the use of AI to perform preliminary candidate screenings, focused on ensuring minimum job requirements noted in the position are satisfied. More details about Vaco by Highspring’s use of AI can be found here ( ). Further assessment of candidates beyond this initial phase will be conducted by recruiters and hiring managers. Vaco by Highspring does not know and cannot opine on if its client’s use of AI products in hiring.

Pay Transparency Notice

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to:

• the individual’s skill sets, experience and training;
• licensure and certification requirements;
• office location and other geographic considerations;
• other business and organizational needs.

With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure. The individual may also be eligible for discretionary bonuses.