Senior Backend Performance Engineer
Okta
Optimize backend performance with Java, JVM profiling, and observability tools while working from home when applicable. Focus on dependable, scalable software.
This Senior Software Engineer role centers on diagnosing latency, throughput, and scaling bottlenecks in high-availability, multi-tenant SaaS environments. You will design resource-protection frameworks, analyze database and application behavior, and improve code, SQL, and configuration. The work includes AI-driven developer tooling, automated diagnostics, and intelligent monitoring.
Key Responsibilities:
- Design rate limiting, traffic shaping, and concurrency controls
- Monitor latency, throughput, and resource utilization across layers
- Analyze JVM, thread, heap, SQL, and Hibernate behavior
- Perform capacity analysis and support high-traffic customer events
- Review designs, pull requests, and SQL changes for scalability
Requirements:
- Proven experience resolving latency and scaling bottlenecks
- Strong relational database experience, preferably MySQL and Hibernate
- Five-plus years developing software with Java or similar languages
- Knowledge of JVM internals, garbage collection, and concurrency
- Experience with profiling, observability, cloud, Docker, and Kubernetes
Apply backend engineering, database optimization, JVM expertise, and observability skills to improve scalable SaaS performance and reliability.
#J-18808-LjbffrVacancy posted 19 hours ago
Similar jobs that could be interesting for youBased on the Senior Backend Performance Engineer in Montréal, QC vacancy
- ...backed by top-tier VCs, with offices in Brooklyn and Paris. We ship things that matter. The Role We're looking for a Senior Backend Engineer to own and evolve the backbone of our system. Our backend connects robots, embedded devices, Android applications, EMR...SeniorFull timeWork at officeRemote work
- ...Entertainment Riot Gearbox Software We are looking for a Backend Engineer with strong Java and C++ experience to work on backend... ...interface, and JSON export processes , with a strong focus on performance, efficiency, security, and correctness. The ideal...PerformanceFull timeRemote workFlexible hours
$80k per year
...of growth, innovation, and measurable results for every client we serve. Who We're Looking For CDM is seeking a dedicated Senior Performance Marketing Specialist with Facebook advertising experience and a relentless focus on hitting performance targets. The ideal candidate...SeniorPerformanceWork at officeRemote workHome office- ...Location: Onsite - Montreal Valnet is looking for a Senior Performance Marketing Specialist to drive growth across our Auto or Gaming portfolio. In this hands-on role, you'll manage paid acquisition campaigns end to end, from launching and optimizing ads to improving conversions...SeniorPerformanceFull time
$257.05k - $367.2k per year
...This role is with our Partners in Performance team, part of Accenture. Partners in Performance, Part of Accenture is a global management consulting... ...by sitting in a boardroom. As a Partners in Performance Senior Principal you will provide overall, on-site team leadership, usually...SeniorPerformanceFull timeWork at officeLocal areaRemote work- ...growth, we are actively seeking an experienced Senior C# .NET Backend Developer . About the Role As part of a high-performing Capital Markets technology team , you will... ...models . This is a pure backend engineering role . We are seeking a hardcore C# / .NET...SeniorPerformancePermanent employmentContract workImmediate startRelocationRelocation package
- ...Role We are looking for a hands-on Performance Tester . This role goes beyond running... ...of hands-on performance or scalability engineering experience. ~ Recent experience testing... ...pharmacy, SRE, platform engineering, or backend development is an asset. Benefits...PerformanceFull timeRemote work
- ...software, hardware and certification engineering services to the aerospace,... ...We are seeking an experienced Senior Python Engineer to design, develop, and maintain backend services and software solutions... ...Miscellaneous Requirements Work will be performed on-site at Irvine, California,...SeniorLong term contractPermanent employmentWork at office
- ...TEHORA est présentement à la recherche d 'un(e) programmeur(euse) senior BackEnd Python ayant d'excellentes aptitudes techniques, d'excellentes connaissances et qui souhaite mettre à profit ses compétences au sein d'une équipe polyvalente. La personne retenue contribuera...SeniorHourly payContract workApprenticeshipRemote workFlexible hours
- ...organization and our culture of Relentless Performance has enabled over 99% of Miratech's... ...Miratech is looking for a skilled Senior AI Engineer with Python, LangGraph and LangChain to... ...applications with enterprise platforms, backend services, and APIs. ~ Experience designing...SeniorPerformanceFull timeInternshipRemote workRelocation
- ...expertise technique aura un impact direct sur la robustesse et la performance de nos applications ! Pourquoi nous rejoindre ? En tant... ...plus encore ! À propos du poste En tant que développeur backend senior, vous aurez la responsabilité clé d'assurer la performance, la...SeniorPerformancePermanent employmentFull timeMonday to fridayFlexible hours
- ...Senior Performance Marketing Manager About the Role We’re seeking a Senior Performance Marketing Manager to own and scale our digital acquisition strategy across our brand. This is a high-impact role for a data-driven marketer who thrives on optimizing performance...SeniorPerformanceFull time
- ...At least 8 to 10 years in platform, DevOps, or infrastructure engineering, with real software development along the way. Any language works... ...traces, metrics, logs, SLOs. A practitioner, not a strategist: senior enough to drive initiatives and build from scratch with minimal...SeniorFull timeLive InLocal area
- ...Who You Are As a passionate and skilled Hardware/Firmware Engineer at Noze, you'll revolutionize medical diagnostics by developing... ...new boards, write test plans, characterize sensor and front-end performance, and debug down to the component Firmware: write and maintain...SeniorPerformanceContract work
Noze Inc.
Montréal, QC7 days ago $120k - $140k per year
...We currently have a role as an Senior Integration Platform Engineer with our large consulting client, working... ...as well as in the testing, performance, automation and operation of solutions... ...experience ~7 years and more in backend development or integration. ~ Strong...SeniorPerformanceRemote jobLong term contractPermanent employmentContract workFreelance2 days per week3 days per week- ...Office, and Global Solution Center. This role sits within the Engineering Platform department leading one of the Group’s strategic foundation... ...Operations & Support Ensure the availability, stability, and performance of CI/CD and software factory services Operate services in...SeniorPerformanceFull timeWork at office
- ...Overview Are you looking for a company that works on major engineering projects all over the world? Do you want to make a difference by... ...Capability to prepare design briefs, schematics, project documents and perform all required engineering calculations. Providing technical...SeniorFull timeFor contractorsInternshipWorldwideRelocationFlexible hours
$141.4k - $204.4k per year
...easier, safer, and more rewarding. As a Senior Software Engineer, you will collaborate with Research... ...shape how new technologies integrate into backend architecture. You will translate ideas... ..., troubleshooting, and optimizing performance of web services ~ Experience working...SeniorPerformanceFull timeLocal area3 days per week- ...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...SeniorHourly payFull timeContract workApprenticeshipRemote workFlexible hours
- ...contribute to the delivery of complex electrical engineering solutions that support critical energy... ...industrial infrastructure projects. As a Senior Electrical Engineer, you will be part of... ..., MV/LV cables, and cable routing. Perform technical studies and develop detailed...SeniorHourly payFull timeFor contractorsInternshipFlexible hours
- ...looking to join a company that delivers major engineering projects around the world? Do you want... ...expertise, we will help deliver optimal performance and seamless service across a modern... ...are looking for passionate and talented Senior Engineers to help shape the future of high...SeniorPerformanceFull timeInternshipFlexible hours
$105k - $115k per year
Ingénieur de données senior Description de poste L'Ingénieur de données senior agit... ...qualité, la validation, la traçabilité, la performance et la documentation des traitements de... ...(TI) et en management au monde. Data Engineer Senior Position Description The Data...SeniorPerformance$120k - $130k per year
...N2P Systems is seeking an experienced Senior IAM Engineer to join our enterprise technology delivery team in Montreal, Quebec, Canada. At N2P... ...services and directory infrastructure. Assess system performance, identify reliability gaps, and contribute to technical improvements...SeniorPerformanceFull time- ...systems, software, hardware and certification engineering services to the aerospace, defense,... ...We are seeking an experienced Senior Software Engineer to contribute to the development... .... Analyze and optimize software for performance, concurrency, memory utilization, reliability...SeniorPerformanceLong term contractPermanent employmentWork at office
$60k - $115k per year
Consultant sénior QA Performance / Tests de charge – JMeter Description de poste Dans le cadre d'un programme stratégique de modernisation... ...technologie de l’information (TI) et en management au monde. Senior QA Load and Performance Testing Position Description As...SeniorPerformance$60k - $115k per year
Développeur Backend .Net Description de poste Mode de travail : Hybride – 3 jours par semaine en présentiel Description du poste... ...développer et faire évoluer des services fiables, sécurisés et performants dans un environnement moderne de microservices conteneurisés....PerformanceDay shift3 days per week- ...Location: Montreal, Quebec Reporting Structure: Chief Operating Officer Direct Reports: Senior Performance Marketing Manager(s) and paid search specialists Summary We are looking for a Head of Paid Performance to own the strategy and financial performance of...SeniorPerformanceLong term contractFull timeShift work
$70k - $135k per year
Développeur Backend Description de poste Faites évoluer le cœur des systèmes bancaires avec CGI Vous êtes un(e) développeur(se... ...évoluer des services backend Java et des API REST robustes et performants; * Intégrer différentes plateformes d’entreprise : CRM, ECM,...Day shift- ...TEHORA est présentement à la recherche d'un(e) programmeur(euse) senior BackEnd C# / .NET Core ayant d'excellentes aptitudes techniques, d'excellentes connaissances et qui souhaite mettre à profit ses compétences au sein d'une équipe polyvalente. La personne retenue contribuera...SeniorHourly payContract workApprenticeshipRemote workFlexible hours
- ...SYSTRA Canada is part of the SYSTRA group, an international consulting and engineering group, a world leader in the design of transport infrastructures. SYSTRA Canada is an engineering and consulting firm whose primary focus is to offer transportation solutions, whether...Senior
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Backend Performance Engineer. Be the first to apply!
Related searches
- backend software developer Montréal, QC
- backend developer Montréal, QC
- senior web designer Montréal, QC
- senior project engineer Montréal, QC
- senior ruby developer Montréal, QC
- senior crm manager Montréal, QC
- cpa senior accountant Montréal, QC
- senior part time Montréal, QC
- senior accountant Montréal, QC
- acheteur senior Montréal, QC