Markham, On Stack java / api developer Jobs – 57 Openings This Week

CCaaS Engineer
Accenture —Toronto, ON
- $69,450–$119,450 a year
- Full-time
- Salesforce
- English
- Java
11d
Senior Specialist - Software Engineering
LTM —Toronto, ON
- $110,000–$130,000 a year
- On call
- Computer science
- Azure
- Computer Science
- Disability insurance
- Dental care
Quick apply
Agentic AI Platform Engineer (PL862)
Paralucent —Toronto, ON
- Full-time
- Hybrid work
- Azure
- DevOps
- Java
Quick apply
Engineer II - WIAM
TD Bank —Toronto, ON
- $96,900–$136,800 a year
- Full-time
- DevOps
- Windows
- Paid time off
Tech Lead, Software Development
Univeris —Toronto, ON
- $100,000–$130,000 a year
- Full-time
- Hybrid work
- Spanish
- Computer Science
- English
Senior Software Engineer, Konnect Core Platform
Kong —Toronto, ON
- $115,000–$200,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- Software troubleshooting
Software Engineering Lead
S&P Global —Toronto, ON
- $93,000–$151,038 a year
- Azure
- System design
- Finance
- Paid time off
Senior Fullstack Engineer
NimbleRx —Toronto, ON
- $195,000–$228,000 a year
- Full-time
- Hybrid work
- SQL
- AWS
- Mentoring
- Designated paid holidays
- Dental care
SAP eCommerce Senior Developer
Tata Consultancy Services —Toronto, ON
- $100,000–$120,000 a year
- Java
- APIs
- Communication skills
Development Manager
Priceline.com —Toronto, ON
- $130,000–$155,000 a year
- Full-time
- Hybrid work
- Computer Science
- Java
- Bachelor's
- Disability insurance
- Dental care
Sr. Software Engineer, Backend
Pinterest —Toronto, ON
- Hybrid work
- Computer science
- Computer Science
- Java
Senior AWS Lambda (Java) Developer
Play Hockey —Canada
- From $80,000 a year
- Full-time
- Remote
- Computer Science
- Software troubleshooting
- Java
- Disability insurance
- Dental care
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CCaaS Engineer

Accenture -
Toronto, ON

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Job details

Full-time
$69,450–$119,450 a year
11 days ago

Qualifications

Performance tuning
Node.js
Continuous Delivery (CD) implementation
PCI
RESTful API
Infrastructure as Code (IaC)
Salesforce
Encryption
English
Google Cloud Platform
Java
High school diploma or GED
Event-driven architecture
Incident response
Azure Data Factory
Terraform
Back-end development
Natural language processing
Scrum
GitHub
ServiceNow
Regression testing
S3
Financial services
DynamoDB
Solution architecture
Environment provisioning
AI
Communication skills
Python
Project progress tracking
Identity & access management
Analytics
VPN

Full job description

We Are:

Accenture Song accelerates growth and value for our clients through sustained customer relevance. Our capabilities span ideation to execution: growth, product and experience design; technology and experience platforms; creative, media and marketing strategy; and campaign, content and channel orchestration. With strong client relationships and deep industry expertise, we help our clients operate at the speed of life through the unlimited potential of imagination, technology and intelligence. Visit us at: www.accenture.com/song

There will never be a typical day at Accenture Song, but that's why people love it here. The opportunities to make a difference while working on exciting client initiatives are limitless in this ever-changing space.

You Are:

A hands-on CCaaS Engineer with deep technical expertise in Amazon Connect and Google Cloud Contact Center AI (CCAI). You are passionate about building scalable, intelligent customer experience solutions that span both AWS and Google Cloud ecosystems. You thrive in fast-paced delivery environments, translate complex requirements into robust implementations, and work closely with architects, developers, and business stakeholders to deliver best-in-class contact center solutions. You are detail-oriented, a strong problem-solver, and committed to engineering excellence across both platforms.

The Work:

Designs, builds, configures, and maintains CCaaS solutions on Amazon Connect and Google CCAI across voice, chat, email, and messaging channels.
Implements contact flows, IVR logic, routing strategies, and agent workspace configurations on both Amazon Connect and Google CCAI platform.
Develops and integrates cloud-native services from AWS and Google Cloud to support end-to-end contact center workflows.
Participates in legacy platform assessments and executes migration plans to Amazon Connect or Google CCAI as defined by solution architects.
Builds and maintains CI/CD pipelines and infrastructure-as-code (IaC) across AWS and GCP environments.
Implements and validates integrations between CCaaS platforms and enterprise systems such as CRM (Salesforce, MS Dynamics), WFM, and ticketing tools.
Develops AI-powered features including virtual agents, chatbots, and agent assist capabilities leveraging Amazon Lex, Bedrock, Google Dialogflow CX, and CCAI Agent Assist.
Supports testing, QA, and UAT cycles—writing test cases, executing regression tests, and resolving defects across the full solution stack.
Monitors platform performance, troubleshoots production issues, and implements optimizations for reliability, latency, and cost efficiency on both platforms.
Documents technical designs, configuration guides, runbooks, and deployment procedures for client and internal use.
Contributes to Agile ceremonies—sprint planning, standups, retrospectives—and tracks delivery progress against milestones.

Amazon Connect Engineering

Configure Amazon Connect contact flows, routing profiles, queues, and agent hierarchies.
Develop AWS Lambda functions and backend integrations in Python, Node.js, or Java.
Build conversational AI experiences using Amazon Lex and integrate with Amazon Bedrock for GenAI-powered self-service.
Implement real-time and historical analytics using Amazon Connect Contact Lens, Kinesis, and AWS reporting tools.
Provision and manage AWS infrastructure (Lambda, DynamoDB, S3, Kinesis, API Gateway, CloudWatch) using Terraform or CloudFormation.

Google CCAI Engineering

Build and configure virtual agents using Dialogflow CX, including intent design, entity management, and conversation flow development.
Implement CCAI Agent Assist to deliver real-time agent guidance, smart replies, and knowledge base surfacing.
Develop CCAI Insights configurations for post-call analytics, topic modeling, and sentiment analysis.
Integrate Google CCAI with telephony connectors and contact center platforms via CCAI Platform (CCAIP) or partner integrations.
Leverage Google Cloud services (Cloud Functions, Pub/Sub, BigQuery, Vertex AI) to build supporting backend workflows and analytics pipelines.
Provision GCP resources using Terraform or Google Cloud Deployment Manager.

Migration & Integration Engineering

Execute phased migration tasks from legacy contact center platforms to Amazon Connect or Google CCAI.
Build and validate API-based integrations with CRM, WFM, and enterprise backend systems on both platforms.
Support cutover planning, data migration, and rollback procedures to ensure business continuity.
Conduct technical testing and performance benchmarking pre- and post-migration.

AI & Automation Engineering

Design and tune conversational AI flows across Amazon Lex / Bedrock and Google Dialogflow CX / Vertex AI.
Implement agentic AI capabilities such as autonomous virtual agents and AI-assisted agent copilots on both platforms.
Apply prompt engineering, RAG pipelines, and grounding techniques to optimize GenAI performance in CX contexts.
Integrate CCAI Agent Assist and Amazon Q in Connect to deliver intelligent, real-time agent support.

DevOps & Cloud Engineering

Maintain IaC templates and automate provisioning across AWS (CloudFormation, CDK) and GCP (Terraform, Deployment Manager).
Implement and manage CI/CD pipelines using AWS CodePipeline, Google Cloud Build, GitHub Actions, or Jenkins.
Apply security best practices—IAM roles, encryption, VPC/VPN configurations—across AWS and GCP contact center environments.
Monitor system health using CloudWatch and Google Cloud Operations Suite; set up alerting and participate in incident response.

Basic Qualifications:

3+ years of hands-on engineering experience with Amazon Connect, Google CCAI, or both.
Proven experience configuring and developing on Amazon Connect—including contact flows, Lambda integrations, Lex bots, and routing logic.
Proven experience building and deploying Google Dialogflow CX virtual agents and integrating CCAI services (Agent Assist, Insights).
Proficiency in at least one backend programming language: Python, Node.js, or Java.
Working experience with AWS cloud services: Lambda, DynamoDB, S3, Kinesis, API Gateway, CloudWatch.
Working experience with Google Cloud services: Cloud Functions, Pub/Sub, BigQuery, Cloud Storage, Google Cloud Operations Suite.
Experience with CI/CD practices and IaC tools (Terraform, CloudFormation, CDK, or Cloud Deployment Manager).
Familiarity with REST API design and integration patterns (microservices, event-driven architecture).
Experience participating in Agile/Scrum delivery teams—sprint planning, backlog grooming, and daily standups.
Strong understanding of security and compliance considerations in cloud contact center environments (PCI, PII, HIPAA).
English is required for this position as this role will regularly interact with stakeholders across Canada, US and other countries across our Global footprint where English is the common language. Due to the significant high volume of interactions with these English-speaking stakeholders, which is inherent to this position, it is not possible to reorganize the company's activities to avoid this requirement.
A minimum of a high school diploma or GED is required for this position.

Nice to Have:

AWS certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect) and/or Google Cloud certification (e.g., Professional Cloud Developer, Professional Machine Learning Engineer).
5+ years of experience in contact center technology engineering or cloud application development.
Experience with Amazon Q in Connect for real-time agent recommendations and knowledge retrieval.
Experience with Google CCAI Platform (CCAIP) as a managed contact center solution.
Hands-on experience with Vertex AI for fine-tuning or deploying generative AI models in CX workflows.
Experience with CRM integrations such as Salesforce Service Cloud Voice, Microsoft Dynamics, or ServiceNow CTI on either platform.
Experience with workforce management (WFM) platform integrations (e.g., NICE Workforce, Verint, Calabrio).
Experience working in a consulting or professional services environment on large-scale enterprise technology programs.
Exposure to industry verticals such as Healthcare, Insurance, Retail, Public Sector, or Financial Services.
Strong communication and documentation skills with the ability to convey technical concepts to non-technical stakeholders.

Compensation at Accenture varies depending on a wide array of factors, which may include but are not limited to the specific office location, role, skill set, and level of experience. As required by local law, Accenture provides a reasonable range of compensation, based on full-time employment, for roles that may be hired as set forth below.
The recruiting efforts for this position are intended to fill a brand new position.
The base pay range shown below is intended as a guideline to reflect the majority of offers for this role.
It does not represent a maximum limit — in some cases, actual compensation may exceed the range where appropriate.

Information on benefits is here:

Role Location Annual Salary Range

British Columbia/Ontario/New Brunswick $69,450 to $119,450

Apply Now

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stack java / api developer jobs in markham, on

CCaaS Engineer

Senior Specialist - Software Engineering

Agentic AI Platform Engineer (PL862)

Engineer II - WIAM

Tech Lead, Software Development

Senior Software Engineer, Konnect Core Platform

Software Engineering Lead

Senior Fullstack Engineer

SAP eCommerce Senior Developer

Development Manager

Sr. Software Engineer, Backend

Senior AWS Lambda (Java) Developer

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