Frontend Developer - React, TypeScript, Nginx, DevOps & Secure APIs

Full-time

Astra North Infoteck Inc.

Toronto, ON

FRONTEND DEVELOPER – REACT, TYPESCRIPT, NGINX, DEVOPS & SECURE APIS

TORONTO, ON - HYBRID (4 DAYS WFO)

KEY RESPONSIBILITIES

• UI Development: Design and build responsive, reusable components using React.js, TypeScript, HTML5, and CSS3.

• Architecture: Maintain Single Page Applications (SPAs) with modern React patterns, Hooks, and Context API.

• Server & Deployment: Configure and troubleshoot applications behind Nginx reverse proxies, load balancers, and caching layers.

• Security & APIs: Integrate RESTful microservices and implement secure authentication via OAuth2, JWT, and SSO.

• Quality Assurance: Write unit/integration tests (Jest, Cypress) and collaborate in Agile environments.

REQUIRED & PREFERRED QUALIFICATIONS

• Experience: 5+ years in frontend development with strong TypeScript/React expertise.

• DevOps/Tools: Git, CI/CD pipelines, Docker, and SonarQube.

• Preferred: Next.js knowledge, cloud platform exposure (AWS/Azure), and experience in financial services or banking.

Vacancy posted 8 days ago

Similar jobs that could be interesting for youBased on the Frontend Developer - React, TypeScript, Nginx, DevOps & Secure APIs in Toronto, ON vacancy

Remote Senior Frontend React Engineer
...better for Canadians. About the role: We are seeking a Frontend Developer to help build a best-in-class, consumer-grade digital... ...Canadians turn to us for care Write clean, well-tested code using React, Redux, Apollo, and modern tooling Bring a systems mindset...
Suggested
Full time
Internship
Remote work
The Phoenix
Toronto, ON
a month ago
Frontend Developer - Angular
$100k - $110k per year
...Infoya is seeking a Senior Software Developer with deep Angular expertise to own frontend features from design through... ...applications (versions 19–21) using TypeScript, JavaScript, HTML5, CSS, and SCSS,... ...flows. ~ Experience working with APIs, including integration and review...
Suggested
Permanent employment
Full time
Work at office
Local area
Infoya
Toronto, ON
9 days ago
SOFTWARE ENGINEER - MONITORING (H/F)
...institution is seeking skilled Developers to design, build, test, and... ...technical planning. Develop APIs, services, integrations, and user... ..., C#, C++, JavaScript, or TypeScript. Experience with databases,... ...Experience working in Agile and DevOps environments. Strong analytical...
Devops
Full time
Calliere
Toronto, ON
a month ago
Senior Front End Developer / Sénior Développeur d'applications Front End
$130k - $170k per year
...for a Senior Front-End Software Developer who is passionate about... ...JavaScript frameworks and tools (React, Vue.js , Angular, webpack,... ...yarn, Vite). Proficiency with TypeScript and large-scale, maintainable... ...designing and integrating with REST APIs. Solid understanding of QA...
Suggested
Long term contract
Full time
Work at office
3 days per week
Air-Tek
Toronto, ON
more than 2 months ago
Senior/Mid Frontend Engineer - React
...marketing! Apply now! Role Summary: As a Senior Frontend Engineer at Sensor Tower, you will not only build features, you... ...initiatives to fix them. Advocate for and drive best practices in React, TypeScript, and web performance optimization across the engineering...
Suggested
Long term contract
Full time
Worldwide
Sensor Tower
Toronto, ON
more than 2 months ago
Frontend Developer - Fully Remote
$85 per hour
...Angelo , Larry Summers , and Jack Dorsey . Position: Frontend Engineer (Coding Agent Experience) Type: Contract... ...experience. ~ Experience building modern web applications using React , TypeScript , JavaScript , or similar technologies. ~ Regular use...
Full time
Contract work
Summer work
Remote work
Mercor
Toronto, ON
more than 2 months ago
DevOps Engineer (Remote) / Ingénieur(e) DevOps (Télétravail)
$125k - $140k per year
...projects. You will shape the developer experience for teams shipping TypeScript, Angular, NestJS, Java services,... ...operational readiness. Improve platform security posture through guardrails, policy... ...teams on delivery standards, DevOps maturity, and production best...
Devops
Permanent employment
Full time
Work at office
Remote work
Flexible hours
3 days per week
Caseware
Toronto, ON
more than 2 months ago
React Mid Developer - Remote
$100k - $120k per year
...'more about the team As a Mid-Level React Native Developer, you’ll join a cross-functional team building... ...Work with backend services and APIs to deliver seamless end-to-end functionality... ...~ Solid understanding of integrating frontend applications with backend services and...
Full time
Work at office
Remote work
Work from home
Flexible hours
2 days per week
3 days per week
Hellofresh
Toronto, ON
more than 2 months ago
Mobile Developer (React Native)
$90k - $125k per year
...learners. About The Role As a Mobile Developer (React Native), you’ll be tasked with building... ...Native. ~ A strong command of JavaScript/TypeScript programming and core computer science... ...implementation, mobile development frameworks, REST APIs). Familiarity with native-mobile...
Full time
Work from home
Flexible hours
Konrad Company
Toronto, ON
more than 2 months ago
RQ11442 - Software Developer - API - Senior
$86.9 - $104.28 per hour
...RQ11442 - Software Developer - API - Senior Duration: 1 Year (254 Business Days) + 1 Possible Extension Location: 5 days... ...Peterborough, ON Must Have: ~5+ Experience with React framework and typescript ~5+ Experience with Node.js and Next.js ~5+...
Full time
Source Code
Toronto, ON
a month ago
SDE II Frontend
...Join us! We are looking for a skilled Frontend Engineer with strong expertise in... ...Working with Backend, Data Science and DevOps engineers for API implementation and design. Optimize... ...application ~ Mastery of JavaScript or TypeScript, HTML5 and CSS3 ~ Hands-on experience...
Devops
Full time
Netomi
Toronto, ON
13 days ago
Frontend Developer, Intermediate (Remote Canada)
$90k - $110k per year
...to SMILE! The Intermediate Front End Developer is a technical role that supports building... ...experience with Angular, JavaScript/Typescript, HTML, CSS and Git. ~ Experience in the... ...Azure, Jasmine/Karma, Cordova/Ionic, REST APIs, Bootstrap, preferred. ~ Experience with...
Remote job
Remplacement
Full time
Flexible hours
Smile Digital Health
Toronto, ON
a month ago
Senior Front End Developer, React and NextJS
$120k - $160k per year
.... As an Senior Full Stack Developer in our Build guild, you’ll design... ...on in Java and Angular to build secure backend services and dynamic, enterprise-grade frontend applications that power... ...Boot or similar) and Angular or React . Develop and integrate RESTful...
Permanent employment
Full time
Flexible hours
RAVL
Toronto, ON
a month ago
RQ10573 - Software Developer API
$86.9 - $104.28 per hour
...RQ10573 - Software Developer - API - Senior ONSITE - Toronto ( 21 College Street) 11+ months Contract (250 Business Days)+ 6 Months Possible... ...databases, such as SQL Server, or Oracle. Understanding of security best practices and experience implementing authentication,...
Full time
Contract work
Source Code
Toronto, ON
more than 2 months ago
Senior Front-end engineer (remote)
$160k per year
..., you’ll work hands-on across frontend and backend systems, help shape... ...implementations Developing and sharing AI skills, workflows... ...Designing, building, and maintaining APIs, services, and user facing application... ..., reliability, scalability, security, and performance Actively...
Work at office
Remote work
Ignition
Toronto, ON
26 days ago
Front end and back end developer
...reliability. We’re hiring a Frontend Engineer to help build and... ...backend engineers to integrate APIs and data models effectively... ...building frontend applications with React or similar frameworks ~ Strong proficiency in JavaScript/TypeScript and modern frontend...
Work at office
Feathery
Toronto, ON
26 days ago
Full Stack Software Developer (.NET & React)
...product to getting reliable, secure code into production and seeing... ...Contributing to front-end features using React and modern JavaScript, keeping... ...(Nâtier, services, REST APIs, microservices, OOP), youâll... .... Benefits Why Developers like working here ~...
Long term contract
Full time
Work at office
Work from home
3 days per week
Calliere
Toronto, ON
more than 2 months ago
Full Stack Django Developer (Frontend Focus) - Contract
$65k - $70k per year
...Description Position Summary The Full Stack Django Developer (Frontend Focus) is responsible for the design, development, and maintenance... ...no build step. Must have a solid understanding of REST APIs, including designing endpoints, consuming them from the front...
Full time
Contract work
Flexible hours
Shift work
1 day per week
Brc Group Ltd
Toronto, ON
21 days ago
Software Development Engineer | Frontend
...ll have everything you need to develop both now and over the longer... ...leadership on platform decisions, security, and integration with internal... ...experience ~ Strong React and Next.js — able to build production... ..., or similar acceptable) ~ TypeScript and modern JavaScript fluency...
Long term contract
Permanent employment
Full time
Immediate start
Flexible hours
Picton Mahoney Asset Management
Toronto, ON
more than 2 months ago
Senior Frontend Developer React & 3D
$60 - $70 per hour
...Job Title: Senior Frontend Engineer - React & 3D Job Location: 100% Remote Canada Job Type: T4... ...Key Responsibilities Design develop and enhance modern web applications supporting... .... Integrate applications with REST APIs and real-time communication technologies...
Hourly pay
Long term contract
Full time
Contract work
Remote work
NearSource
Toronto, ON
a month ago
Senior Front-end engineer (remote)
$160k - $220k per year
...ours. About this role As a Senior Frontend Engineer, you’ll collaborate with us to:... ...engineering experience, with deep expertise in React, TypeScript, HTML, and CSS ~ Strong collaboration... ..., Playwrite REST and streaming APIs, integrating with backend services written...
Full time
Work at office
Local area
Immediate start
Remote work
Monday to friday
3 days per week
Faire
Toronto, ON
a month ago
Senior Frontend Software Engineer
...getting started. Role Overview As a Frontend Software Engineer at Harvey, you will... ...Build polished, high-performance React + TypeScript interfaces using TailwindCSS, with crisp... ...design and backend/infrastructure to shape APIs and UX for long-running jobs, streaming...
Full time
Work at office
Relocation package
3 days per week
Harvey, Inc.
Toronto, ON
more than 2 months ago
API Developer - OnBase
$105.09k - $186.5k per year
...now. We are currently seeking a API Developer - OnBase We are looking for an... ...deployment, and release support. Ensure security, scalability, and performance of OnBase-... ...and support guides. Work closely with DevOps/infrastructure teams for deployments and...
Devops
Temporary work
Work at office
Remote work
Flexible hours
NTT DATA Services
Toronto, ON
11 hours ago
DevOps Engineer (Permanent)
...CoreFactor is searching for a DevOps Engineer on a permanent/full-time... ...standards for reliability, security, and performance. KEY RESPONSIBILITIES... ...driven applications, including APIs, services, or lightweight user interfaces (e.g., Streamlit, React). Experience with...
Devops
Permanent employment
Full time
Work at office
CoreFactor
Toronto, ON
6 days ago
Senior Front-End Developer (Banking)
...accessible. Making key decisions on frontend architecture. Writing integration and... ...possible. Drive creation and maintenance of API contracts between front-end and backend... ...and front-end technologies, such as TypeScript, React, Next.js, HTML5, and CSS3. Extensive...
Full time
Contract work
Internship
Immediate start
Venn
Toronto, ON
more than 2 months ago
Python Automation Developer, Network Security
...looking for a Senior Full Stack Developer to join our team on a short-... ...efficiency, strengthen security controls, and enhance the user... ...Integrate applications with REST APIs and other enterprise services.... ...using Git, Jenkins, and modern DevOps practices. Maintain compliance...
Devops
Full time
Temporary work
Flexible hours
RAVL
Toronto, ON
more than 2 months ago
Staff Frontend Engineer
...Opportunity We are looking for a Staff Frontend Engineer who wants to build and own... ...You will join a small team of seasoned developers where high autonomy and high technical... ...stack. Lead complex frontend work in TypeScript and React (Next.js) — performance, state management...
Full time
Manual labor
Work at office
Remote work
Worldwide
Flexible hours
3 days per week
Engage, Support
Toronto, ON
a month ago
Frontend Developer - Full time - Senior
$117k - $167k per year
...career moments. As a Senior Frontend Engineer at Achievers, you... ...decisions. Top-Tier Developer Experience (DX): we believe in... ...frontend architectures utilizing React, while interacting with a... ...with React, modern JavaScript/TypeScript, and state management and a commitment...
Permanent employment
Full time
Work at office
Flexible hours
Achievers
Toronto, ON
more than 2 months ago
Senior DevOps
$160k - $215k per year
...ROLE OVERVIEW The Senior Developer Operations is a key contributor... ...scalable software across the frontend and backend. This role involves... ...performant UIs, designing robust APIs, modeling data flows, and... ...build, and maintain scalable, secure, and highly available cloud infrastructure...
Devops
Long term contract
Full time
Internship
Local area
Sleeping nights
Quartermaster Inc.
Toronto, ON
more than 2 months ago
Staff Frontend Engineer
$160k - $250k per year
...join our growing engineering team as we scale from 14 to 24 developers. This is a high-impact, high-ownership role where you’ll architect... ...and contribute to building modern front-end features using React, TypeScript, and CSS. Design and build UI components for both web and...
Full time
Worldwide
Flexible hours
Us Mobile
Toronto, ON
more than 2 months ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Frontend Developer - React, TypeScript, Nginx, DevOps & Secure APIs. Be the first to apply!