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Added 28 mins ago
Security Analyst II
CI Financial
Toronto, ON
Full-time
The Security Analyst II (Senior Security Specialist) is a senior hands-on security professional responsible for identifying, assessing, and remediating enterprise security risk. The role…
Added 43 mins ago
Infrastructure Architecture - Senior Professional I
Fiserv
Toronto, ON
Full-time
· Support and enhance ETL ingestion scripts, with Python experience considered a strong asset.
Added 1 hour ago
Senior Integration Architect
Infotree Global Solutions
Toronto, ON
Contract
Expert-level Senior Integration Developer with Intelligent Automation experience to design, build, and govern mission-critical enterprise automation and integration solutions on Workato and…
Added 1 hour ago
Senior Security Specialist
CI Financial
Toronto, ON
Full-time
The Security Analyst II (Senior Security Specialist) is a senior hands-on security professional responsible for identifying, assessing, and remediating enterprise security risk. The role…
Added 2 hours ago
Senior Software Engineer
Enerva Energy Solutions
Calgary, AB
$85,000 to $95,000 CAD / year
Full-time
We're looking for a Senior Software Developer to shape the technical direction of the tools at the core of our energy and emissions work - including the AI-driven features we think will set…
Added 2 hours ago
Sr Python developer (Face to Face)
XChange Software Inc
Toronto, ON
Contract
…experienced, self-directed software engineer who can operate with a high degree of autonomy, take ownership of outcomes, solve ambiguous problems, and deliver working solutions with minimal…
Added 2 hours ago
Senior Data Scientist
AgileGrid Solutions
Canada
Full-time
…or machine learning solutions. Strong programming skills in Python, SQL, and familiarity with languages such as Rust, JavaScript, C, C++, SAS, or R are essential. Experience with data…
Added 2 hours ago
Staff DevSecOps Specialist
AlayaCare
Montreal, QC
Own cloud and container security architecture with SRE, and the Wiz program that verifies it: AWS identity boundaries, network segmentation, secrets management and encryption patterns;…
Added 2 hours ago
Data Engineer
AgileGrid Solutions
Canada
Full-time
Working across multiple domains - clinical, operational, financial, HR, and technology - the Senior Data Engineer acts as a strategic partner to business and technology leaders, translating…
Added 2 hours ago
Lead Java Developer
New York Technology Partners
Toronto, ON · Greater Toronto Area, Canada
Contract
We are looking for highly experienced, hands-on Senior Java Engineers (Architects /Technical Leads with strong hands-on Software Engineering background) to join an innovation-focused on…
Added 2 hours ago
Senior AI Platform Developer
MaintainX (An Autodesk Company)
Remote, Canada
$123,000 to $180,000 CAD / year
Full-time · Remote
We’re looking for a Senior AI Platform Developer to build the shared systems that enable teams across MaintainX to ship AI-powered products reliably at scale. You will design and operate…
Added 9 hours ago
Senior Software Engineer, Backend, AI Labs
Epiq
Toronto, ON · Greater Toronto Area, Canada
Full-time
Experience with at least one major cloud platform (AWS, GCP or Azure)
Added 10 hours ago
Intermediate Software Engineer
AltaML
Toronto, ON
$90,000 to $110,000 CAD / year
Full-time
Experience with a cloud platform (Azure, AWS, or GCP) is a plus.
Added 13 hours ago
Conseiller(ère) sénior, Gestion des données de Foundry | Senior Advisor, Foundry Data Management
Rio Tinto
Montreal, QC
Full-time
Nous recherchons un(e) Conseiller(ère) sénior, Gestion des données de Foundry pour soutenir l’équipe Actifs numériques des Affaires commerciales dans la conception, l’amélioration et la…
Added 14 hours ago
Product Manager – Senior - RQ11625
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Senior Product Manager with strong expertise in Agile product delivery, enterprise mobile applications, user-centred design, product roadmaps, technical…
Added 14 hours ago
Product Manager – Senior - RQ11625
S M Software Solutions Inc
Toronto, ON
Internship
We are seeking an experienced Senior Product Manager with strong expertise in Agile product delivery, enterprise mobile applications, user-centred design, product roadmaps, technical…

New York Technology Partners

Lead Java Developer

Toronto, ON, Canada
Greater Toronto Area, Canada, Canada

Job type: Contract
Apply by: Oct 21, 2026
Experience: 8+ years of hands-on Java backend development experience.
Posting language: English
Posted: Sep 21, 2026

Apply About employer

Applications open in a new tab.

Original job description

We are looking for highly experienced, hands-on Senior Java Engineers (Architects /Technical Leads with strong hands-on Software Engineering background) to join an innovation-focused on Agentic AI initiatives.

This is a hands-on IC role with significant architectural influence - you'll design the system and write the code. You'll work at the intersection of edge computing, backend services, and AI/ML platforms, collaborating

closely with data science to build the foundation for trust-signal processing and machine learning inference.

What You'll Do

$B!|(B Design and build the end-to-end signal flow: CDN/edge detection -> ingestion APIs -> processing -> sandbox

storage -> downstream routing

$B!|(B Architect edge-layer solutions across edge-worker runtimes and CDN-layer compute for KYA token detection,

header manipulation, and signal capture with minimal latency impact

$B!|(B Build backend services in Java Spring Boot: External Signals Collection API, signal validation/normalization

pipelines, data persistence, and API foundations for the Agentic Trust Service

$B!|(B Define integration patterns for third-party vendor connectivity (KYA providers, identity vendors) including JWT

validation, public-key caching, and deterministic signal ingestion

$B!|(B Ship platform features for ML inference - structured data access layers, feature pipelines, and model-registry

integration points that enable data science to move from exploration to production

$B!|(B Make technology decisions on storage, transport reliability, observability, and governance for non-production

environments on AWS

$B!|(B Operate with startup-like speed - move fast through prototype cycles, demo prep, and iterative architecture

refinement

What We're Looking For

Must-Have

Area Expectation

8+ years of hands-on Java backend development experience.
Strong expertise in Java, Spring Boot, and Microservices.
Proven experience in software design, architecture, and end-to-end implementation.
Hands-on experience with GitHub Copilot and/or Claude as part of the software development lifecycle.
Good understanding of AI/ML concepts and AI-assisted software development.
Experience working with Agentic AI, AI agents, workflows, skills, or AI-powered coding tools.
Strong system design and problem-solving skills.
Excellent communication and collaboration skills.

Ability to work independently in ambiguous environments with minimal supervisionArea Expectation

Backend Deep expertise in Java Spring Boot - API design, microservices, event-driven architectures
Cloud Strong AWS experience (compute, storage, networking, IAM)
Edge/CDN Hands-on experience with edge computing and CDN execution environments (edge
workers, CDN functions, Lambda@Edge, or equivalent)
Languages Deep expertise in Java and/or the ability to work effectively in
JavaScript/TypeScript-based edge runtimes

Nice-to-Have

•

Identity, trust, or security domain experience (JWT/JWS, PKI, OAuth 2.0, bot detection, token verification)

Python proficiency for data engineering or scripting

Databricks or similar AI/data platform experience

Experience with observability at scale (distributed tracing, structured logging, dashboards)

Prior work on multi-party integration layers or network/platform services

Open-source contributions or community involvement

Tech Stack

Key Skills:: 1) Solid 8 yrs in microservices

2.full stack strong backend experience

3.strong AI focussed experience using Java as backend

Apply About employer

More about this job

Responsibilities

Design and build end-to-end signal flow and backend services for Agentic AI initiatives using Java Spring Boot. Architect edge-layer solutions and integrate third-party vendor connectivity while collaborating with data science teams.

Requirements

Requires 8+ years of hands-on Java backend development experience with strong expertise in microservices and AWS. Candidates must possess deep knowledge of software architecture and experience with AI/ML concepts or AI-assisted development tools.

Skills

Java
Spring Boot
Microservices
Software Architecture
AWS
Edge Computing
CDN
Agentic AI
Machine Learning
API Design
Event-driven Architecture
System Design
JWT
OAuth 2.0
Distributed Tracing
Data Engineering

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
AWS
Edge Computing
CDN
Agentic AI
Machine Learning
API
JWT
OAuth 2.0
PKI
Databricks
Distributed Tracing
GitHub Copilot
Claude
Software Engineering
System Design
Backend Development
Cloud Computing
Data Science
Infrastructure
Observability
Governance
Identity Management
Token Verification
Python
JavaScript
TypeScript
Lambda@Edge

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