Aws Api Developer Nodejsjava Jobs in Toronto, Canada

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Senior Salesforce Architect — API & Workflow Expert

A leading IT consulting firm is searching for experienced Salesforce experts in Toronto, Ontario. Candidates must have strong API, configuration, and migration experience from systems like Dynamics CRM to Salesforce. The role aims to enhance the existing team and requires certification in Salesforce. This opport ...

QA Automation Testing Specialist API/UI

A leading banking institution is looking for a Quality Assurance Testing Specialist in Toronto. You will collaborate closely with product teams to develop test strategies and plans while ensuring high-quality delivery. The ideal candidate has strong problem-solving skills and experience with automation tools lik ...

Senior API & Web Services QA Lead

A technology solutions provider in Ontario seeks a Senior Systems Testing/QA Specialist to work on back-end integration and API testing. The ideal candidate has 5-10 years of experience with SOAP/ReST-based APIs, automated testing tools including ReadyAPI, and strong communication skills. This role involves plan ...

Senior Backend Engineer API & Microservices Platform

A leading software company is seeking a Staff Software Developer, Back End in Toronto to work on their API Management Platform. This position involves collaborating with teams to develop scalable software solutions and mentoring junior engineers. The ideal candidate will have over 8 years of experience in delive ...

Growth Backend Engineer – API‑First Platform

A leading digital asset solutions firm in Toronto is seeking a Backend Software Engineer to design and build scalable APIs for institutional clients. The ideal candidate has over 3 years of back-end development experience, strong skills in TypeScript and Node.js, and a Bachelor's degree in a technical discipline ...

Senior Backend & API Architect (Java/Spring)

A leading relationship-oriented bank in Toronto is seeking a talented professional to join their Digital Technology group. You will drive API design and development, advocate for continuous improvement, and mentor junior developers in a collaborative environment. The ideal candidate has over 5 years of experienc ...

Solutions Architect: Cloud, API & Enterprise Delivery

A technology consulting firm in Toronto is seeking a Solutions Architect to design and deliver scalable, secure technical solutions. You will work collaboratively with clients and engineering teams, translating business needs into effective technology roadmaps. The role demands extensive knowledge in cloud platf ...

Senior QA Automation Engineer — Web & API

A leading bank in the Americas is seeking a Quality Assurance Automation Engineer Specialist in Toronto, Ontario. The ideal candidate will have over 5 years of experience in Test Automation, proficient in Java, and capable of creating and maintaining automation frameworks. This role offers opportunities to work ...

Senior Quality Engineer — Automation & API Testing

A leading financial services company is seeking a Quality Engineer for their Technology Solutions team in Toronto. In this role, you will ensure high-quality software delivery across various platforms, working closely with developers and DevSecOps teams. You should have over 5 years of experience in software tes ...

Senior Backend Engineer | Lead API & Microservices

A premier multi-family office is seeking a Senior Back-End Software Engineer to lead a team in developing innovative solutions. The ideal candidate will have significant experience with Laravel/Lumen and strong skills in API design and database optimization. This permanent, full-time position is based in Toronto ...

Senior Staff Engineer – API First Platform

A leading digital infrastructure provider in Toronto is seeking experienced software engineers to develop next-generation products within a collaborative team environment. You will shape technical strategies and apply advanced AI tools in a microservices architecture. The ideal candidate will possess at least 8 ...

Senior Solutions Engineer API & AI Connectivity

A leading API and AI connectivity firm located in Toronto seeks an experienced candidate to support field sales and drive customer satisfaction through effective relationship management. The role requires over 7 years of experience in software or sales engineering management, along with a solid understanding of ...

Staff Software Engineer, Subscriptions API & Billing

A leading technology company based in Toronto is seeking a Staff Engineer to enhance their Subscription product offerings. The role involves designing APIs and leading teams in creating optimal user experiences. Candidates should have at least 10 years of experience in developing production systems, mentoring en ...

FHIR Integration Specialist: API & Partner Support

A healthcare technology company based in Toronto is looking for an Integration Analyst to join their team. This full-time hybrid role involves supporting clients integrating with HL7 FHIR-based solutions. The successful candidate will troubleshoot issues, field support tickets, and provide comprehensive technica ...

Backend Engineer Python (API & Platform Engineering)

<div>Hi,</div> <div> </div> <div>This is Ravi from TalentOla Solutions,</div> <div> </div> <div>We have job opportunity for you please reply with your updated resume if you are interested.</div> <div> </div> <div> <div> <p& ...

Développeur(se) backend senior API sécurisées

TEHORA est présentement à la recherche d’un(e) développeur(se) backend senior ayant une solide expérience en développement d’API sécurisées.Sans être exhaustifs, voici les services et livrables que devra fournir la personne retenue.Développer des API REST sécurisées;Intégrer Az ...

Senior Full Stack Software Engineer

About Brickeye Brickeye transforms construction sites through intelligent IoT technology. Our platform provides real-time visibility, early risk detection, and smart automation that prevent costly damages and delays. From instant safety alerts to predictive analytics that help sec ...

Senior CRM MuleSoft Developer

We are hiring a Senior MuleSoft Developer in Toronto to lead integration development as part of a multi-year CRM transformation program. This role is critical to converting legacy integrations to modern MuleSoft-based applications. Responsibilities Design, develop, and deploy MuleSo ...

Senior CRM MuleSoft Developer

We are hiring a Senior MuleSoft Developer in Toronto to lead integration development as part of a multi-year CRM transformation program. This role is critical to converting legacy integrations to modern MuleSoft-based applications. Responsibilities Design, develop, and d ...

Software Engineer in Test

Overview Helping talents upskill their career journey in IRIS Software, Financial Services (BFSI) | Hiring Java Developers in Ontario Canada Position: Software Engineer in Test Skills: Automation, Python, ETL, SQL, Framework Development Responsibilities </ ...

Software Engineer in Test

Overview Helping talents upskill their career journey in IRIS Software, Financial Services (BFSI) | Hiring Java Developers in Ontario Canada Position: Software Engineer in Test Skills: Automation, Python, ETL, SQL, Framework Development Res ...

RQ09559 Software Developer Full Stack Senior

RQ09559 - Software Developer - Full Stack - Senior Job Openings RQ09559 - Software Developer - Full Stack - Senior About the job RQ09559 - Software Developer - Full Stack - Senior Experience and Skill Set Requirements Engineering Practices. Communication and Leadership - ...

Platform Developer, Intermediate

Platform Developer, IntermediateToronto, OntarioOmnichannel Enablement – Platforms /Full-Time /HybridKlick is seeking a dynamic and results-driven Intermediate Platform Developer to join our Digital Experiences Team (DxP Team) creating and maintaining websites for our clients built on Conten ...

Senior Technical Consultant Integration & API Architect

A consulting firm focused on Source-to-Pay is seeking a Technical Consultant in Calgary. The role involves developing technology solutions, managing integration of systems using APIs, and collaborating with clients. Ideal candidates will have extensive experience in integration architecture, strong communication ...

Data Platform Engineer [In Person, Toronto]

About Terminal Terminal is Plaid for Telematics in commercial trucking. Companies building the next generation of insurance products, financial services and fleet software for trucking use our Universal API to access GPS data, speeding data and vehicle stats. We are a fast-gr ...

Java Backend Developer

Job Title: Java Backend Developer Location: Toronto, ON HYBRID (3-4 Days) Duration: Contract 10+month Rate:$60/hr.-$70/hr. We are seeking a highly skilled Senior Java backend Developer with 8+ years of experience in building responsive, scalable, and high-performance web applications. The ideal candida ...

Java Backend Developer

Job Title: Java Backend Developer Location: Toronto, ON HYBRID (3-4 Days) Duration: Contract 10+month Rate:$60/hr.-$70/hr. We are seeking a highly skilled Senior Java backend Developer with 8+ years of experience in building responsive, scalable, and high-performance web applications. The ideal candida ...

Remote Technical Support Engineer, Messaging API

A leading communication technology company is seeking a Technical Support Engineer to assist customers with their Programmable Messaging product. The role involves providing expert support and problem-solving for clients, collaborating with engineering teams, and addressing customer concerns with technical accur ...

Remote Technical Support Engineer API & Integrations

A financial technology company is seeking an experienced Technical Project Manager to oversee long-term integration projects with clients ranging from startups to Fortune 100 firms. The ideal candidate will have a background in technical support, project management, and a solid understanding of payment ecosystem ...

API First Solution Architect — Remote (Alberta)

A consulting firm in Alberta is seeking a remote Solution Architect to investigate and improve technology environments. The role requires expertise in designing solutions that align with strategic goals and involves hands-on validation of architectural decisions. Ideal candidates will possess strong problem-solv ...

Remote Integration Specialist API & Onboarding Lead

A leading North American last-mile logistics provider is seeking an Integration Specialist who will act as a key liaison between clients and the development team. Responsibilities include leading integration discussions, guiding technical testing, and addressing client inquiries. The ideal candidate has experien ...

API 653 Tank Inspector — Canada Travel

A leading service provider in Calgary is seeking an experienced API 653 Tank Inspector to conduct inspections and technical evaluations on various projects across Canada. The role requires a minimum of 3 years experience, completion of secondary school, and API 653 certification. Candidates should possess strong ...

Workday Integration Lead: Studio & API Expert

A technology solutions provider in Toronto is seeking an experienced Workday Integration Developer with over 5 years of experience in Workday integrations. The ideal candidate will possess strong technical skills in XSLT, XML, Java, and SQL, with a proven ability to design and develop integrations using Workday' ...

Backend API Engineer, App Stores (Remote)

A leading open-source technology company in Canada is looking for an exceptional software engineer focused on developing clean APIs and backend services. You will collaborate remotely with a global team, harnessing your expertise in Python to enhance the Snap Store and Charmhub.io. The ideal candidate has a stro ...

Remote Solutions Architect: Middleware & API Migration

A leading tech recruitment agency is seeking a Solutions Architect for middleware applications. This role involves designing and operationalizing solutions while collaborating with developers and business teams to ensure system integration and functionality. Candidates should have hands-on experience in applicat ...

Rédactrice technique — Guides API et SDK

Une entreprise de développement de jeux recherche un(e) rédacteur(trice) technique passionné(e) pour créer un contenu engageant qui explique et inspire. Dans ce rôle, vous collaborerez étroitement avec les équipes de développement pour produire des guides utilisateurs, des références API, et du contenu clair pou ...

Remote Insurance Solutions Architect Cloud & API

A global no-code insurance platform is seeking a skilled Solution Architect to provide design and delivery expertise in a cloud technology-focused role. The successful candidate will engage with clients to understand their needs, ensure solution alignment, and oversee implementations. This position requires exte ...

Senior GraphQL Engineer — Federation & API Gateway

A leading fintech company is seeking a Sr Software Developer to guide the GraphQL Federation migration while enhancing automation tooling. The ideal candidate should have strong GraphQL experience and facilitate backend teams in adopting new patterns. Responsibilities include improving API performance, creating ...

Senior API Gateway Engineer Platform & Infra

A tech startup specializing in AI infrastructure is looking for a team member to enhance their API gateway. This role involves feature development, bug fixes, and improving API reliability. Candidates should have experience with popular open LLMs and familiarity with web technologies and significant components o ...

Full Stack Python Developer

Full Stack Python Developer with AWS and Angular or React This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible re ...

Full Stack Python Developer

Full Stack Python Developer with AWS and Angular or React This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possible re ...

Full Stack Python Developer

Full Stack Python Developer with AWS and Angular or React This is with a global IT services firm for a leading investment/wealth management services firm. Client Location is downtown Toronto Ontario, close to TTC and GO service. Hybrid - In Office 4 days per week. Contract - 6 months, possibl ...

Senior & Staff Backend Engineers (Python/Django) Relocation to NYC supported

Were building a nextgeneration platform reshaping how people turn their passions into real businesses. Think of it as part community, part operating system, and part empowerment engine. A place where technology, creativity, and entrepreneurship intersect. Since launching a few years ago, weve scaled rapidly from ...

Senior Backend Engineer (AWS Microservices) Hybrid

A leading media company in Toronto is seeking a Senior Backend Developer to enhance their backend systems for a top streaming platform. You will work with AWS technologies, develop microservices, and optimize for millions of users. Key qualifications include strong Java and AWS skills, with a preference for cand ...

Senior Python Engineer Proficy Historian & Data Pipelines

A technology consulting firm in Toronto is seeking a Sr Python Developer. The role involves configuring Proficy Historian in AWS, developing Python scripts for data calculations, and supporting integration with downstream applications. Candidates should have strong skills in Python, AWS services, and troubleshoo ...

Senior Backend Engineer (AWS Microservices) Hybrid

A leading media company in Toronto is seeking a Senior Backend Developer to enhance their backend systems for a top streaming platform. You will work with AWS technologies, develop microservices, and optimize for millions of users. Key qualifications include strong Java and AWS skills, with a preference for cand ...

Senior Python Engineer Proficy Historian & Data Pipelines

A technology consulting firm in Toronto is seeking a Sr Python Developer. The role involves configuring Proficy Historian in AWS, developing Python scripts for data calculations, and supporting integration with downstream applications. Candidates should have strong skills in Python, AWS services, and troubleshoo ...

Senior Python Engineer Proficy Historian & Data Pipelines

A technology consulting firm in Toronto is seeking a Sr Python Developer. The role involves configuring Proficy Historian in AWS, developing Python scripts for data calculations, and supporting integration with downstream applications. Candidates should have strong skills in Python, AWS services, and troubleshoo ...

Senior Backend Engineer (AWS Microservices) Hybrid

A leading media company in Toronto is seeking a Senior Backend Developer to enhance their backend systems for a top streaming platform. You will work with AWS technologies, develop microservices, and optimize for millions of users. Key qualifications include strong Java and AWS skills, with a preference for cand ...

Senior Software Development Engineer in Test

Are you ready to power the World's connections? If you don’t think you meet all of the criteria below but are still interested in the job, please apply. Nobody checks every box - we’re looking for candidates that are particularly strong in a few areas, and have some interest and capabilities in o ...

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