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Added 5 hours ago
GS
Staff Site Reliability Engineer, Application
Guidewire Software
Toronto, ON
- Full-time
…Lead by example through hands-on coding (AI, Python, Go, or Java), rigorous code reviews, and the promotion of "Clean Code" and testing standards. Prototype quickly, taking an idea to a…
Added 10 hours ago
P
Backend Engineer (Intermediate)
Punt
Canada
- Full-time
…on systems that operate at scale. You will work close to the core of the platform, contributing to the architecture, reliability, performance, and operational maturity of services that…
Added 10 hours ago
P
Senior Backend Software Engineer
Punt
Canada
- Full-time
…build systems that matter at scale. You will work close to the core of the platform, shaping the architecture, reliability, performance, and operational maturity of services that support a…
Added 11 hours ago
A
PTC Windchill Technical Architect
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
5 + years of professional experience programming with Windchill or other PTC products, including programming with JAVA.
Added 11 hours ago
C
Fullstack Integration Developer Vice President
Citi
Mississauga, ON
- Full-time
Gen-AI Full-Stack Development: Experience with Python and Java, backend frameworks (Spring Boot/Core, Flask/FastAPI), modern JavaScript frontend frameworks (React, Angular, Vue), and…
Added 11 hours ago
M
RQ11843 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Additional Skills for Oracle Software Developer:
Added 12 hours ago
SL
Engineering Manager - Advisor Experience
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
Hands-on expertise with Java, React (or similar modern JavaScript) and enterprise integrations
Added 13 hours ago
AL
Java Developer_nov05
ADP LinkedIn Test Company - Joint Testing 4
Calgary, AB
- $4,444 to $5,666 CAD / year
- Full-time
Proven experience as a Java Developer with a strong understanding of core Java concepts.
Added 14 hours ago
RD
IT Project Manager
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…critical operational and technological delivery streams. The core mission of the role is to drive software innovation, process automation, and governed compliance while enhancing service…
Added 15 hours ago
P
Senior Software Engineer C# .NET
Prophix
Toronto, ON · Etobicoke, ON
- Full-time
Proven proficiency with Microsoft technologies including C# .NET/Core, SQL Server, and Entity Framework
Added 16 hours ago
T
Quality Engineer I (Core-Java & Mainframe)
TD
Toronto, ON
- Full-time
Strong knowledge of Core-Java concepts (OOP, collections, exception handling)
Added 16 hours ago
HP
Application Support Analyst
Helical Pile Solutions Ltd.
Calgary, AB
- Full-time
…30 years of experience in the industry, recently acquired by Java Holdings Ltd. ("Java"). Java staff have over 50 years of experience building some of Canada's largest electrical…
Added 16 hours ago
SS
Tech Lead / Architecte - Marché de Capitaux / Development Lead / Architect – Capital Market
Sky Systems, Inc. (SkySys)
Montreal, QC
- Contract
Java 17 ou 21, avec une préférence pour Java 21
Added 16 hours ago
AL
Java Developer_nov05
ADP LinkedIn Test Company - Joint Testing 4
Candiac, QC
- $4,444 to $5,666 CAD / year
- Full-time
Proven experience as a Java Developer with a strong understanding of core Java concepts.
Added 16 hours ago
A
Analyst, Flights Marketing (Bangkok Based, relocation provided)
Agoda
Montreal, QC
- Full-time
…microsoft sql server machine learning statistics microsoft power bi java finance shopee traveloka google facebook ctrip trip.com makemytrip grab amazon pandas (software) artificial…
Added 16 hours ago
T
Quality Engineer I (Core-Java & Mainframe)
TD
Toronto, ON
- Full-time
Strong knowledge of Core-Java concepts (OOP, collections, exception handling)
Added 16 hours ago
S
Business Architect
SLMCON
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Exposure to or collaboration with technical architects on custom development, scripting, or automation (e.g., Java, Groovy, C#, or similar)
Added 16 hours ago
C
Senior Java Developer
Citi
Mississauga, ON
- Full-time
The Senior Java Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in…
Added 16 hours ago
I
Senior Software Developer (Java/Linux/PostgresSQL)
Intelerad
Canada
- Full-time
We are seeking a Senior Software Developer to join the IntelePACS Backend team and deliver new backend capabilities for Intelerad's enterprise medical imaging platform. The team is building…
Added 16 hours ago
V
Lead Software Engineer
Virtusa
Toronto, ON
- Full-time
Strong backend development skills in Java / Spring Boot, Go, Python, or Node.js within microservices architectures.
Added 16 hours ago
G
Java Full Stack Developer+ React JS
Galent
Calgary, AB
- Contract
Exhibit deep understanding of Core Java for efficient coding and system integration
Added 18 hours ago
MI
Vulnerability/Application Engineer 7+ years of experience
Maarut Inc
Quebec, QC
- Contract
A senior developer or technical specialist who has personally fixed vulnerabilities in Java code, on Windows and Linux servers, and in AWS, and who prioritizes based on criticality. This…
Added 18 hours ago
A
Senior DevOps Engineer (Azure)
Agilno
Toronto, ON
- Full-time
We are looking for a seasoned, independent DevOps Engineer to lead the infrastructure migration of our core platform from AWS to Microsoft Azure. This is a fast-paced, up to 6-month…
Added 19 hours ago
A
Senior Java Software Engineer
Artech
Mississauga, ON
- Contract
We are seeking a Senior Software Developer with deep Java technology expertise to work directly with our Fintech clients in the Spread Products space. This is a hybrid…

Artech

Senior Java Software Engineer

Mississauga, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Dec 5, 2026
Posting language: English
Posted: Nov 5, 2026

Original job description

About the Role:

We are seeking a Senior Software Developer with deep Java technology expertise to work directly with our Fintech clients in the Spread Products space. This is a hybrid engineering/customer-facing role for someone who can architect, build, and deploy production-grade solutions on-site or in close collaboration with client trading, risk, and operations teams - while owning the full technical delivery lifecycle from discovery to production hardening. The ideal candidate is already an experienced Full-Stack/Backend Architect (Java and/or Python) who thrives in ambiguous, fast-paced client environments, can rapidly translate complex business requirements into working software, and is comfortable being the technical face of the engineering organization in front of customers. Domain exposure to Financing and Securitization business is a plus, not a prerequisite.

Duration: 6 Months

Location: Toronto, ON/ Mississauga, ON (Hybrid)

Open to Discuss.

Responsibilities:

Customer Delivery & Field Engineering: Act as the primary technical point of contact embedded with client teams to gather requirements, scope solutions, and define technical sequencing.
Rapidly prototype and deliver production-ready applications - using Java or Python, whichever best fits the use case - that solve real trading, risk, and operational problems.
Balance tradeoffs between scope, speed, and quality to meet aggressive client timelines without compromising system integrity.
Own Discovery & Scoping engagements - translating ambiguous business asks into clear technical specifications and delivery plans.
Demonstrate strong business acumen: understand ROI/AI impact, enterprise workflows, stakeholder management, and establish continuous product feedback loops with client stakeholders.
Produce clear technical documentation and communicate complex architecture decisions to both engineering and non-technical business audiences.
Architecture & Development: Architect and build scalable, resilient full-stack applications using Java (Spring Boot/Spring Framework, Microservices) and/or Python (FastAPI/Flask), tailored to enterprise financial workflows.
Leverage Python for rapid prototyping, data analytics, pricing/risk calculations, and automation scripts where appropriate.
Apply strong data modeling and query optimization skills across Oracle Database, MS SQL Server, and MongoDB.
DevOps, CI/CD & Infrastructure: Design, build, and maintain CI/CD pipelines using Tekton (Red Hat OpenShift Pipelines) and Jenkins to enable rapid, reliable, and auditable deployments for both Java and Python services.
Deploy and manage containerized workloads on OpenShift/Kubernetes, applying infrastructure-as-code best practices.

Required Skills

Programming Languages: Java (Core Java, Java 17+), Python 3.x, Object-Oriented Design
Java Frameworks: Spring Boot, Spring Framework, Microservices Architecture, REST/gRPC APIs
Python Frameworks: FastAPI, Flask/Django, Pandas/NumPy for data manipulation, Pydantic
CI/CD & Pipelines: Tekton (Red Hat OpenShift Pipelines), Jenkins
Containers & Orchestration: OpenShift, Kubernetes, Docker
Databases (Relational): Oracle Database, Client SQL Server
Databases (NoSQL): MongoDB
Frontend (working knowledge): HTML/CSS/JavaScript, basic frontend frameworks (React/Angular) for full-stack delivery
API & Integration: REST, messaging/streaming (Kafka or similar), third-party system integration

Preferred Skills

Good-to-Have Technical Skills: Monitoring/Observability tools (Grafana, Prometheus, ELK/Splunk)
Experience with event-driven architectures
Python-based data science/quant tooling (Jupyter, scikit-learn) for analytics or pricing use cases
Scripting/automation experience combining Java and Python within the same delivery pipeline

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More about this job

Responsibilities

Work directly with fintech clients to discover requirements, scope solutions, and architect, build, and deploy production-ready applications for trading, risk, and operational workflows. Own technical delivery from discovery through production hardening, including CI/CD, containerized deployments, documentation, and communication with technical and business stakeholders.

Requirements

Requires strong Java expertise, including Java 17+, Spring, and microservices, alongside Python development and experience with APIs, databases, and data modeling. Candidates should also be able to build CI/CD pipelines with Tekton and Jenkins, deploy on OpenShift or Kubernetes, and work effectively in customer-facing financial technology environments.

Skills

Java
Python
Spring Boot
Microservices
REST APIs
FastAPI
Oracle Database
Microsoft SQL Server
MongoDB
Tekton
Jenkins
OpenShift
Kubernetes
Docker
Kafka
Full-Stack Development

Visa sponsorship

Not detected in the job text

Keywords

Java 17+
Python 3
Object-Oriented Design
Spring Boot
Spring Framework
Microservices Architecture
REST APIs
gRPC
FastAPI
Flask
Django
Pandas
NumPy
Tekton
Jenkins
OpenShift
Kubernetes
Docker
Oracle Database
Microsoft SQL Server
MongoDB
Kafka
CI/CD
Infrastructure as Code
Fintech
Trading
Risk Calculations
Financing
Securitization
Customer-Facing Engineering

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