Sign up to access all features of our service.
  • Job search
  • Favorites
  • Create a CV
    New
  • Salaries
  • Subscriptions

Senior Full-Stack Engineer (Java+React) — QA Tooling

Aduna Global, LLC

All Together, Extraordinary

At Aduna , we’re building the backbone of the global API economy. By connecting telecom operators, cloud platforms, and software innovators, we’re enabling the next generation of digital communication services.

The Testing Team builds and evolves Aduna’s internal quality engineering platforms that ensure correctness, performance, and resilience across the API ecosystem and CSP integrations. The team delivers shared test automation frameworks, tools, and automated pipelines that enable teams enforce quality standards consistently, and ship with confidence.

What You’ll Do

  • Build & Innovate: Design and implement Java Spring Boot microservices and REST/GraphQL APIs for internal test frameworks and automated quality tooling with clear contracts, versioning, and scalable architecture.
  • Deliver End-to-End Features: Design and optimize databases (SQL/NoSQL) and develop React-based UIs for internal test tools, dashboards, and configuration interfaces with routing, state management, and automated tests.
  • Enable Quality Engineering: Contribute to the evolution of shared testing platforms that support shift-left testing, API contract validation, and cross-service integration testing. Define standards for reliability, performance, and security.
  • Automate & Optimize: Build and maintain CI/CD deployments and automated test pipelines, collaborate on containerization and infrastructure-as-code, and improve observability to ensure test results are repeatable, measurable, and actionable.

What You Bring

  • Full-Stack Expertise with Quality on Focus: 5+ years of full-stack development experience, strong TypeScript/React skills , and solid backend expertise in Java/Spring Boot , ideally within test, platform, or developer enablement teams.
  • Test Framework & Platform Engineering: Experience designing and maintaining internal test frameworks or tooling that validate API contracts, integration behavior, and system resilience at scale.
  • Data & Metrics Mindset: Strong database modeling and optimization skills (SQL/NoSQL), with an ability to use metrics and test data.
  • CI/CD & Automation Excellence: Hands-on experience with CI/CD pipelines, GitFlow, and automated testing (unit, integration, and end-to-end), with a focus on reliability and fast feedback loops.

✨ Bonus: Knowledge of SRE practices, test observability, or large-scale test farm operations.

Why Join Aduna?

  • Impactful Work: Shape cutting-edge digital platforms and deliver solutions that millions will rely on.
  • Innovative Culture: Collaborate with passionate experts in a tech-driven environment that values creativity and continuous learning.
  • Growth & Flexibility: Enjoy career development opportunities, modern tools, and a supportive workplace that embraces work-life balance.

Our Offer:

  • Employment contract providing security and transparency
  • Hybrid : 3 days/week in the office in Montreal – the rest remote - your balance matters
  • Competitive salar y and full benefits
  • Unlimited paid time off - because we trust you to manage your time responsibly

By applying, you consent to the processing of your personal data for recruitment purposes.

Privacy notice:

Aduna is committed to a diverse and inclusive workplace.

------------------------

Tous Ensemble, Extraordinaire

Chez Aduna , nous construisons l’épine dorsale de l’économie mondiale des API. En connectant les opérateurs télécom, les plateformes cloud et les innovateurs logiciels, nous permettons la prochaine génération de services de communication numérique.

L'équipe Testing conçoit et fait évoluer les plateformes internes d'ingénierie qualité d'Aduna, garantissant l'exactitude, la performance et la résilience de l'écosystème API et des intégrations CSP. L'équipe fournit des cadres d'automatisation de tests partagés, des outils et des pipelines automatisés qui permettent aux équipes d'appliquer des standards de qualité de manière cohérente et de livrer en toute confiance.

Vos missions

  • Construire & Innover: Concevoir et implémenter des microservices Java Spring Boot ainsi que des API REST/GraphQL pour les cadres de tests internes et les outils de qualité automatisés, avec des contrats clairs, une gestion des versions et une architecture évolutive.
  • Livrer des fonctionnalités de bout en bout: Concevoir et optimiser des bases de données (SQL/NoSQL) et développer des interfaces utilisateur React pour les outils de tests internes, les tableaux de bord et les interfaces de configuration, avec gestion du routage, de l'état et des tests automatisés.
  • Favoriser l'ingénierie qualité: Contribuer à l'évolution des plateformes de tests partagées qui soutiennent le testing en amont (shift-left), la validation des contrats API et les tests d'intégration inter-services. Définir les standards de fiabilité, de performance et de sécurité.
  • Automatiser & Optimiser: Construire et maintenir des déploiements CI/CD et des pipelines de tests automatisés, collaborer sur la conteneurisation et l'infrastructure-as-code, et améliorer l'observabilité pour garantir des résultats de tests reproductibles, mesurables et exploitables.

Ce que vous apportez

  • Expertise Full Stack axée sur la qualité: 5 ans+ d'expérience en développement full stack, solides compétences en TypeScript/React et expertise back-end en Java/Spring Boot, idéalement au sein d'équipes dédiées aux tests, aux plateformes ou à l'habilitation des développeurs.
  • Ingénierie de cadres de tests et de plateformes: Expérience dans la conception et la maintenance de cadres de tests internes ou d'outils validant les contrats API, les comportements d'intégration et la résilience des systèmes à grande échelle.
  • Sens des données et des métriques: Solides compétences en modélisation et optimisation de bases de données (SQL/NoSQL), avec la capacité d'exploiter les métriques et les données de tests.
  • Excellence en CI/CD et automatisation: Expérience pratique des pipelines CI/CD, de GitFlow et des tests automatisés (unitaires, d'intégration et de bout en bout), avec un souci de fiabilité et de rétroaction rapide.

✨ Bonus : Connaissance des pratiques SRE, de l'observabilité des tests ou des opérations de fermes de tests à grande échelle.

Pourquoi rejoindre Aduna?

  • Travail impactant: Façonnez des plateformes numériques de pointe et livrez des solutions sur lesquelles des millions de personnes compteront.
  • Culture innovante: Collaborez avec des experts passionnés dans un environnement technologique qui valorise la créativité et l’apprentissage continu.
  • Croissance & Flexibilité: Profitez d’opportunités de développement de carrière, d’outils modernes et d’un environnement de travail favorable à l’équilibre vie pro/vie perso.

Notre offre:

  • Modèle hybride: 3 jours/semaine au bureau à Montréal – le reste en télétravail – votre équilibre nous importe
  • Salaire compétitif et avantages sociaux complets
  • Congés payés illimités – parce que nous vous faisons confiance pour gérer votre temps de manière responsable

En postulant, vous consentez au traitement de vos données personnelles à des fins de recrutement.

Avis de confidentialité :

Aduna s'engage en faveur d'un milieu de travail diversifié et inclusif.

#J-18808-Ljbffr
Vacancy posted 2 hours ago
Similar jobs that could be interesting for youBased on the Senior Full-Stack Engineer (Java+React) — QA Tooling in Montréal, QC vacancy
  •  ...experiences, Wunderkind helps brands acquire new customers at scale and keep them loyal for life. Summary We are seeking a senior full stack engineer who can help deliver Wunderkind Advertising's roadmap across supply, demand, and platform investments. This includes... 
    Senior
    Long term contract
    Full time

    Wunderkind

    Montréal, QC
    more than 2 months ago
  •  ...Position Overview: Sapsol Technologies Inc. is seeking a talented Full Stack Java Developer to join our innovative team. In this role, you will...  ...such as HTML, CSS, JavaScript, and frameworks like Angular or React. Familiarity with database technologies, including SQL and... 
    Suggested
    Full time

    Sapsol Technologies Inc

    Montréal, QC
    more than 2 months ago
  •  ...clients, a major banking actor in Montreal currently experiencing strong growth, we are actively seeking an experienced Senior Full-Stack Developer / React Front-End Lead (with strong C# Backend expertise) . About the Role As part of an elite Capital Markets... 
    Senior
    Permanent employment
    Full time
    Contract work
    Immediate start
    Relocation
    Relocation package

    NÖORD TECHNOLOGIES

    Montréal, QC
    9 days ago
  •  ...Titre du poste : Développeur.euse Java Full Stack (x2) Département: Ingénierie (Signature) Rapports à : Chef·fe d’équipe Emplacement...  ...du delivery Collaborer étroitement avec les équipes produit, QA et DevOps   Qualifications et compétences requises Java... 
    Suggested
    Full time
    Work at office
    Remote work
    Flexible hours

    Portage Cybertech

    Montréal, QC
    11 days ago
  •  ...the team is growing as we look for the ‘’one-in-a-million’’ Full stack Software Engineer/Developer that will join our Product development team. About...  .... Experience with JavaScript frameworks such as React and Node. Knowledge of database and container technologies... 
    Suggested
    Full time
    Work at office
    Remote work
    Flexible hours

    Haxio

    Montréal, QC
    21 days ago
  •  ...Let’s talk tech Join a high-performing engineering team undergoing an AI-driven...  ...Development Life Cycle (ADLC). We are looking for senior developer who embrace AI-assisted engineering...  ...engineering excellence by leveraging AI tools to improve development velocity, code quality... 
    Senior
    Full time
    Remote work
    Flexible hours

    Solutions Petal Inc.

    Montréal, QC
    more than 2 months ago
  •  ...The Opportunity We're looking for a Full Stack Software Developer Co-op to join our R&D...  ...after graduation. You'll work mainly in a Java-based stack, and you'll quickly find that...  ...right is the whole job Using modern tooling, AI included, to work efficiently - and reviewing... 
    Senior
    Full time
    Internship
    Remote work
    Flexible hours

    Flexspring

    Montréal, QC
    a month ago
  •  ...a proven web-applications development experience in Angular, JS or TS, CSS, and HTML ~5+ years of a proven development experience in Java, Spring, restful micro-services Interested in learning and applying modern technologies and patterns. ~ Great communication skills and... 
    Senior
    Full time
    3 days per week

    It Unlock Consulting Inc.

    Montréal, QC
    more than 2 months ago
  •  ...Titre d’emploi : Développeur Full-Stack Java – Angular – Health Tech   Langue requise : Anglais (obligatoire) – le français est un atout   Heures de travail par semaine : Temps plein (40 heures)   Type de poste : Hybride – basé à Montréal (1 jour... 
    Full time
    Work at office
    1 day per week

    Xideral

    Montréal, QC
    more than 2 months ago
  •  ...first Sony game development team in Canada.   Position - Senior Full Stack Developer - Telemetry We are looking for an experienced Full...  .... This platform collects data from our gameplay, game engine as well as our production processes. More precisely, you will... 
    Senior
    Full time
    Internship

    Haven Interactive Studios

    Montréal, QC
    more than 2 months ago
  •  ...Opportunities Position Summary The primary purpose of the Senior Software QA Engineer is to lead and deliver testing services using industry...  ...needs Must have hands-on experience with test automation tools and frameworks using TOSCA  Must have SAP experience  Excellent... 
    Senior
    Full time

    TTC Global

    Montréal, QC
    more than 2 months ago
  • $50k - $70k per year

     ...is a global commerce company with robust tools and services to help developers solve the...  ...Responsibilities: Design and develop full-stack applications that power GenAI...  ...GenAI projects Understanding of context engineering and agent orchestration frameworks $50,... 
    Full time

    Xsolla

    Montréal, QC
    more than 2 months ago
  •  ..., we are providing recruitment service to our TOP clients from our portfolio. Right now, we are looking for a Full stack Engineer , who is proficient in Java and React , to join one of our client’s team in New Caledonia (Nouméa) . If you have 3 to 5 years of experience... 
    Permanent employment
    Full time
    Temporary work
    Relocation
    Visa sponsorship

    TechBiz Global GmbH

    Montréal, QC
    8 days ago
  •  ...are seeking an experienced and motivated Senior Java Developer to join our dynamic development...  ...continuous improvement of their methodologies, tools, practices and teamwork. Finally, your...  ...closely with Tech Leads, Product Owners, and QA to turn ambiguous requirements into solid,... 
    Senior
    Remote job
    Permanent employment
    Full time

    Tecsys Inc.

    Montréal, QC
    a month ago
  •  ...Montreal. We are looking for an ambitious Full Stack Developer to join our talented multi-...  ...will work directly with Product Owners and Engineering team to define, architect, and build backend...  ...with modern Web technologies including React and Node.js. ~ Experience with REST API... 
    Full time
    Remote work

    Guarana

    Montréal, QC
    more than 2 months ago
  •  ...portée mondiale récemment élargie.   En tant qu'ingénieur·e senior en développement logiciel (SDE II) au sein de l'équipe Hasbro Pulse...  ...des applications évolutives et multiplateformes à l'aide de React, TypeScript, Node.js et de l'infrastructure infonuagique AWS.... 
    Senior
    Long term contract
    Full time
    Apprenticeship

    Ecommerce Chez Hasbro

    Montréal, QC
    more than 2 months ago
  •  ...collaborative. Ce que tu vas trouver chez Booxi : Un stack moderne : React.js, Java, PHP Une exploration active des possibilités de l'IA...  ...relations humaines. Ce que tu feras en tant que développeur(e) Full-Stack : ~ Développement full-stack : Tu développeras... 
    Full time
    Internship
    Remote work
    Home office
    Flexible hours

    Booxi

    Montréal, QC
    more than 2 months ago
  •  ...Nous recherchons un(e) développeur(se) senior qui souhaite avoir un réel impact, qui est...  ...développeurs, les designers, l'assurance qualité (QA) et les Product Owners afin de concevoir et...  ...Expérience en développement frontend avec React et Material UI. Expérience avec des... 
    Senior
    Permanent employment
    Full time
    Flexible hours

    Ghgsat

    Montréal, QC
    more than 2 months ago
  •  ...over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. Job Description We are looking for a Senior Full Stack Engineer to join the Workforce Management product stream and build enterprise... 
    Senior
    Full time
    Internship
    Remote work
    Relocation
    Shift work

    Miratech

    Montréal, QC
    18 hours ago
  • Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part...
    Senior
    Full time
    Internship

    Playstation Global

    Montréal, QC
    more than 2 months ago
  • $110k - $130k per year

     ...team and looking for an experienced .NET Full Stack Developer. This role suits someone who has...  ...day fluency with AI-assisted development tooling such as GitHub Copilot or Microsoft...  ...current frontend frameworks — Angular, React, JavaScript, and TypeScript. Build dependable... 
    Long term contract
    Full time
    Flexible hours

    Calliere

    Montréal, QC
    more than 2 months ago
  •  ...Opportunity We're looking for a QA Developer Co-op to join our R&D...  ...Many of our co-ops go on to join us full-time after graduation. You'll work mainly in Java, writing automated tests around the...  ...just the symptom Using modern tooling, AI included, to work efficiently... 
    Senior
    Full time
    Internship
    Remote work
    Flexible hours

    Flexspring

    Montréal, QC
    a month ago
  •  ...optimized efficient and clean code React 5 years of UX implementation...  ...implementation usage of tools to integrate data into LLM context...  ...Relevant experience and skills, Seniority and performance, Market and business...  ...package to all regular, full-time employees. In the U.S. and... 
    Senior
    Permanent employment
    Full time
    Local area

    Capgemini

    Montréal, QC
    10 days ago
  •  ...à chacun. Ce que vous ferez Vous serez un développeur full stack senior responsable de la conception, du développement et de la livraison...  ...rapid detection of production issues. Master and adopt AI tools and coding engines (Claude, GitHub Copilot) to improve your... 
    Senior
    Full time
    Work at office
    Immediate start
    Worldwide
    Flexible hours
    Day shift

    Toon Boom Animation

    Montréal, QC
    more than 2 months ago
  • $90k - $95k per year

     ...Europe. We currently have a role as a Senior Fullstack Java Developer with our large consulting...  ...platform using Spring Boot and Angular/React. Participate in system design and...  ...optimize data solutions. Apply software engineering best practices including design... 
    Senior
    Long term contract
    Permanent employment
    Full time
    Contract work
    Work at office

    Tech Talent International

    Montréal, QC
    more than 2 months ago
  •  ...you looking to go beyond execution and truly contribute to the technical decisions behind a project? Techso is looking for a Senior Full Stack Java Developer to help design and develop digital solutions used by leading clients in Montreal and internationally. In this... 
    Senior
    Permanent employment
    Full time
    Work at office
    Flexible hours

    Solutions Techso

    Montréal, QC
    14 days ago
  •  ...workflow Experience using the Linux command line and Git, and Docker-based tools such as ddev/lando or wp-env Deeper experience with the block editor APIs, including writing custom blocks in React, and custom plugins. Understanding of software development practices... 
    Full time
    Work at office
    Remote work
    Flexible hours
    2 days per week

    Evolving Web

    Montréal, QC
    a month ago
  •  ...challenge consensus. We are looking for an AI Full Stack Software Developer to join our AI and...  ...team. This team builds AI and ML-powered tools and solutions that enable teams across...  ...closely with traders, researchers, and engineers to define and implement critical features... 
    Full time
    Remote work

    Drw Inc

    Montréal, QC
    more than 2 months ago
  •  ...We are seeking a Senior Full-Stack Developer with strong expertise in Angular, TypeScript, and Java to design and deliver high-quality web applications for our clients. You will be a subject-matter expert thanks to your deep understanding of frameworks and the entire development... 
    Senior

    spiria

    Montréal, QC
    25 days ago
  • $69k - $86k per year

    Opportunité   À Valtech, vous trouverez un environnement propice à l’apprentissage continu, à l’impact concret et à la croissance professionnelle. Que vous développiez de nouvelles solutions digitales, remettiez en question les idées reçues ou construisiez la prochaine ...
    Full time
    Apprenticeship
    Work at office
    Trial period
    Flexible hours

    Valtech Se

    Montréal, QC
    more than 2 months ago

Do you want to receive more vacancies?

Subscribe and receive similar vacancies to Senior Full-Stack Engineer (Java+React) — QA Tooling. Be the first to apply!