developer (java/spring boot, api architecture) Jobs

Senior Java Developer Solution Architect - Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- DevOps
Principal Software Development Engineer in Test
US Mobile —Toronto, ON
- Full-time
- DevOps
- Java
- AWS
- Flexible schedule
8d
Senior Full Stack Developer/Lead
CGI —Toronto, ON
- $95,000–$145,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- DevOps
Quick apply
Lead Java Platform Engineer (Payments Processing) - Senior Vice President
Citi —Mississauga, ON
- $145,100–$217,700 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- Java
Senior Full Stack Engineer (AI-Enabled Systems)
BMO Financial Group —Calgary, AB
- $75,900–$141,900 a year
- Full-time
- Azure
- Oracle
- System design
- Tuition reimbursement
- Life insurance
Applications Development Technology Lead Analyst - Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- Java
Senior Cloud Engineer/Technical Lead
Recutify Inc. —Toronto, ON
- Full-time
- Oracle
- Java
- Databases
Quick apply
Apps Development Sr Manager - Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Oracle
- Management
- Java
Senior Applied AI Full-Stack Engineer - Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Engineering
- Java
- Finance
Senior Software Engineer ( Java)
Press Ganey —Vancouver, BC
- $110,000–$140,000 a year
- Full-time
- Azure
- Computer Science
- Engineering
Quick apply
Senior Software Engineer (Java) - Contract
Lazer —Canada
- Contract
- Remote
- Computer science
- Azure
- ERP systems
- Dental care
- Paid time off

Explore jobs in cities nearby

Check out jobs in cities near your current location, Columbus

Principal, Software Engineering – Finance & Reinsurance
Intact —Toronto, ON
Collaborates closely with the senior leadership and principals to develop and implement strategic initiatives and roadmaps that drive innovation, enhance…
$161,600–$197,500 a year
Senior Java Developer Solution Architect - Vice President
Citi —Mississauga, ON
Bachelor’s degree/University degree or equivalent experience. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and…
$120,800–$170,800 a year

Show more jobs in cities nearby

I want to receive the latest job alerts for developer (java/spring boot, api architecture)

By signing in to your account, you agree to Workopolis's Terms of Service and consent to our Cookie and Privacy Policy.

Senior Java Developer Solution Architect - Vice President

Citi
Mississauga, ON

Apply Now

Job details

Full-time

Skills

Spring Boot
Azure
Oracle
Cassandra
MCP
Kubernetes
Enterprise software
DevOps
NoSQL
Google Cloud Platform
MongoDB
Java
Master's degree
SQL
AWS
Docker
Bachelor's
PostgreSQL
Distributed systems
Terraform
Redis
REST
GitHub
APIs
Kafka
GraphQL
DynamoDB
Solution architecture
gRPC
Leadership
Jenkins
Communication skills
Spring framework
MySQL

Full job description

Discover your future at Citi

Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Job Overview

Role Summary

We’re seeking a seasoned Senior Java Developer Solution Architect with 6+ years of experience to lead end-to-end technical design and delivery of mission‑critical systems. You will own architecture decisions, drive engineering excellence, mentor senior engineers, and partner with product, security, and platform teams to build scalable, reliable, and secure distributed systems.

Key Responsibilities:

Architecture & Design
- Define and evolve system architecture for cloud-native, microservices/event-driven platforms (scalability, resilience, security, cost).
- Create high-level and low-level designs, integration patterns, API contracts, and reference implementations.
- Lead design reviews; ensure alignment with domain-driven design (DDD), 12‑factor principles, and organization standards.
Engineering Leadership
- Lead squads through full SDLC—from discovery and PoCs to production and SRE handoff.
- Establish coding standards, code review practices, and secure-by-default patterns.
- Mentor and coach senior engineers; support career growth and succession of technical leaders.
Hands-on Development
- Build core services using Java (17+), Spring Boot, REST/GraphQL, and message/event streaming.
- Optimize for performance, concurrency, observability, and operational excellence (SLOs, error budgets).
- Drive quality with unit/integration/contract testing, test data strategy, and automated quality gates.
Cloud & Platform
- Design for AWS/Azure/GCP, container orchestration (Kubernetes), service mesh, and CI/CD.
- Implement infrastructure-as-code (IaC) patterns and secrets management.
- Partner with SRE/Platform teams on monitoring, alerting, logging, tracing, and cost governance.
Data & Integration
- Architect integrations across SQL/NoSQL, caching (Redis), and event streams (Kafka/Pulsar).
- Define data contracts, schema evolution strategies, and idempotent/eventual consistency patterns.
Security & Compliance
- Embed AppSec best practices, OWASP controls, secure API/auth (OAuth2/OIDC), and zero trust patterns.
- Ensure compliance with regulatory and audit requirements where applicable.
Stakeholder Partnership
- Translate business needs into technical roadmaps and architecture runway.
- Communicate trade-offs and decisions to both technical and non-technical audiences.
GenAI : Knowledge of MCP, A2A, Agentic Architecture

Required Qualifications:

6+ years of progressive experience building enterprise systems, with 7+ years in Java and Spring at scale.
Proven delivery of cloud-native, microservices, and event-driven architectures.
Strong expertise in:
- Java 11/17+, Spring Boot, Spring Cloud
- REST/GraphQL APIs, gRPC (nice-to-have)
- Kafka (or Pulsar), Kubernetes, Docker
- RDBMS (PostgreSQL/MySQL/Oracle) and NoSQL (MongoDB/Cassandra/DynamoDB)
- Caching (Redis), CI/CD (GitHub Actions/Azure DevOps/Jenkins), IaC (Terraform/ARM)
- Observability (OpenTelemetry, Prometheus/Grafana, ELK), feature flags/progressive delivery
Solid grasp of concurrency, performance tuning, resiliency patterns (circuit breakers, retries, bulkheads), and fault-tolerance.
Demonstrated leadership of architectural forums, design reviews, and mentorship.
Strong communication and stakeholder management skills.

Nice-to-Have:

Domain knowledge: Payments, banking, capital markets, insurance, e-commerce, supply chain, or telecom.
Security: Threat modeling, shift-left security, SAST/DAST, secrets rotation, mTLS.
Data: CDC (Debezium), schema registry, exactly-once semantics, streaming ETL.
Platform: Service mesh (Istio/Linkerd), API gateways (Kong/Apigee), Serverless (Lambda/Functions).
Modern patterns: CQRS, event sourcing, Saga orchestration, hexagonal architecture.

Education:

Bachelor’s degree/University degree or equivalent experience
Master’s degree preferred

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

Job Family Group:

Technology

Job Family:

Applications Development

Time Type:

Full time

Primary Location Full Time Salary Range:

$120,800.00 - $170,800.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy.

Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

Apply Now

Refine Your Search

Senior Java Developer Solution Architect - Vice President

Principal Software Development Engineer in Test

Senior Full Stack Developer/Lead

Lead Java Platform Engineer (Payments Processing) - Senior Vice President

Senior Full Stack Engineer (AI-Enabled Systems)

Applications Development Technology Lead Analyst - Vice President

Senior Cloud Engineer/Technical Lead

Apps Development Sr Manager - Vice President

Senior Applied AI Full-Stack Engineer - Vice President

Senior Software Engineer ( Java)

Senior Software Engineer (Java) - Contract

Explore jobs in cities nearby

I want to receive the latest job alerts for developer (java/spring boot, api architecture)

Related Searches

Discover your future at Citi

Job Overview

Job seeker tools

Employer Tools

Browse

Stay Connected