Full Stack Developer — Payment Platforms (Python/Java + legacy), Montreal

Abbeal SAS; Montreal (administrative region); Hybrid; CAD 90,000 - 120,000; Full time

Job summary

Abbeal SAS is seeking a Full Stack Developer to work on payment platform modernization in Montreal. You will build Python/Java features, design APIs, and help migrate legacy VB and Visual FoxPro apps to AWS, while collaborating with architects and payment specialists.

The role offers a hybrid work model in Montreal with 2 days on-site weekly, and a permanent position through Abbeal with a 12-month client engagement.

Qualifications

• 4-6 years of experience in Python or Java
• Experience with REST APIs and object-oriented development
• Familiarity with SQL databases and Git
• Interest in DevOps/CI/CD and cloud migration
• Curiosity for legacy systems (VB, FoxPro, mainframe)
• French language required; English not mandatory

Responsibilities

• Develop new features in Python or Java and design reusable APIs
• Contribute to migrating legacy applications to AWS during modernization
• Collaborate with architects and analysts and mentor junior teammates

Skills

Python

Java

REST APIs

SQL

Git

AWS

DevOps

CI/CD

VB

Visual FoxPro

Mainframe

Tools

AWS

Visual Basic

Visual FoxPro

Mainframe

Job description

Full Stack Developer — Payment Platforms (Python/Java + legacy), Montreal

A major Canadian bank is modernizing payment platforms used by thousands of customers, spanning new microservices and legacy applications.

A small, tight-knit team maintains, evolves and modernizes critical payment platforms used by thousands of customers. Two technical realities coexist: building new Python and Java services on AWS, and maintaining legacy Visual Basic and Visual FoxPro applications, with an active migration to the cloud underway.

The role

You develop new features in Python or Java, design reusable APIs, take part in the gradual migration of legacy applications to AWS, and work closely with architects and functional analysts. The role includes real mentoring from senior team members and payment specialists.

What we're looking for

• 4-6 years of experience in Python or Java, object-oriented development, REST APIs
• Relational databases (SQL), Git
• AWS a plus, interest in DevOps and CI/CD
• Curiosity for legacy systems (VB, FoxPro, mainframe) appreciated, even without direct experience
• French required, English not mandatory

Conditions

Montreal, hybrid 2 days/week on-site. Permanent position with Abbeal, 12-month engagement with the client.