Java/J2EE Software Engineer - Web & API Expert
Collabera
Collabera in Toronto is seeking an experienced Software Developer to design, develop, and maintain Java/J2EE based client solutions. You will implement modules, build web services, and ensure code quality across teams.
The role requires strong OO design, hands-on Java/J2EE knowledge, and the ability to communicate technical issues with peers, architects and project managers. Node.js is a plus and 3–5 years of experience are expected depending on level.
#J-18808-Ljbffr- ...and integrate coding for various client software systems / • applications •... ...Solid technical skills. Need to know J2EE (JSP, Servlet, EJB, and Web Services) inside and out • 5+ years... ...experience in software development using Java/J2EE technologies • Hands on experience...SuggestedFull time
- ...Position: Software Developer (J2EE) Location: Toronto, ON Job ID#: RQ11001 Duration: 12... ...supporting largeâscale, multiâclient J2EE web applications while collaborating... ...Symbiotic Digital provides the IT Experts you need that solve problems and get things...SuggestedFull time
$118k - $152k per year
...The Role Capco is seeking a Senior Software Engineer with strong expertise in C#, .NET, ASP.NET Core, and API development to join our Technology & Engineering practice... ...and maintaining applications using ASP.NET Core, Web API, and RESTful services. ~ Strong...SuggestedFull timeInternshipImmediate start- ...Haventree is looking for a strong senior software back-end engineer to join our fast-growing team, where you will work on designing and building APIs that power our customer-facing products.... ...on scale ~ Strong knowledge of Java / RESTful API’s along with familiarity with...SuggestedFull timeFlexible hours
- Our client is looking for a Lead Back -End Software Engineer (Expert Engineer) to join their Service Delivery team. \ \ As an Expert Engineer... ...\ \ \ Duties: \\ \ Define the technical concepts and API’s in conjunction with the cross -functional development team...SuggestedPermanent employmentFull timeHome officeFlexible hours
- ...teams and contribute to the full software development lifecycle, from... ...technical planning. Develop APIs, services, integrations, and... ...to continuous improvement of engineering processes and practices. Collaborate... ...one or more languages such as Java, Python, C#, C++, JavaScript,...Full time
$100 - $150 per hour
...include Benchmark , General Catalyst , Peter Thiel , Adam D'Angelo , Larry Summers , and Jack Dorsey . Position: Software Engineer Expert Type: Contract Compensation: $100–$150/hour Location: Remote Role Responsibilities...Contract workSummer workWork at officeRemote work- ...management and cybersecurity software, serving Managed Service Providers... ...of IT: whether you're in engineering, product, sales, marketing, customer... ...— AI-Native Engineering, Java & React Location: Toronto... ...reliable backend systems: Develop APIs, integrations, data models,...Long term contractFull timeWorldwide
$141k - $249k per year
...learn more visit: On Tools, we build software tools that solve Waabi-specific problems... ...discussions, collaborating with Researchers and Engineers. - Mentor other software engineers via... ...scale. - Build and maintain interactive web tools including interactive simulation,...Full timeWork at officeWork from homeFlexible hours- ...digital financial services, our Engineering Internship Program is the... ...you’ll begin your journey as a Software Engineer Intern through our Engineering... ...solutions, including API designs and Microservice... ...technologies (e.g., Angular, Java/Kotlin for Android, SwiftUI for...Hourly payPermanent employmentFull timeInternshipWork at office
$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 Extension... ...-oriented programming and functional programming with modern Java features. Strong expertise in Java and the Java...Full timeContract work$160k - $220k per year
...talk. Opportunity As a Staff Engineer on the OIG team, you will be... ...of building enterprise-grade software that millions of users depend... ..., event-driven architectures, APIs, and data modeling at scale... ...proficiency in one or more of: Java, Kotlin, Go , or equivalent JVM...Full timeLocal areaWorldwide$150k - $200k per year
...to expand. This is the senior engineering role responsible for advancing... ...spans application architecture, software development and production... ...reviews. Qualifications Expert proficiency in Python, including... ..., testing, and modern web frameworks such as FastAPI; working...Full time- ...What you'll do: ~6+ years of software development experience,... ...documentation/knowledge base and team/engineering presentations ~ Strong... ...debugging skills ~ Produces quality API documentation and ensures... ...’ professional experience in Java development Hands-on experience...Full time
$86.9 - $104.28 per hour
...RQ11442 - Software Developer - API - Senior Duration: 1 Year (254 Business Days) + 1 Possible Extension Location: 5 days... ..., PySpark ~5+ Hands on experience with Progressive Web Apps ~ Experience and expert knowledge in HTML, JavaScript, CSS and CSS Frameworks...Full time$149k - $220k per year
...ecosystem. On the Commercial Software team, we are building the... ...of trucks. We're a full stack web development team that works closely... ...of a team of multidisciplinary Engineers and Research Scientists using... ...infrastructures, test-driven and API-driven development...Full timeInternshipManual laborWork at officeWork from homeFlexible hours$163k - $200k per year
...About Sentry Software runs the world and the pace is faster than ever... ...that makes it easy for Sentry engineers to deploy and run Streaming... ...streaming runtime, high-level APIs, and developer-facing abstractions... ...such as Python, Rust, Go, or Java (we primarily use Python and...Full timeWork at office3 days per week$160k - $220k per year
...scale. We are a diverse team of engineers, product managers, and... ...About the role As a Staff Software Engineer on the Okta Secures AI... ...UI builder output with direct API-published policies. Develop... ...integrating complex APIs with modern web technologies - including the ability...Full timeLocal areaWorldwideShift work$118k - $152k per year
...The Role We're looking for a Staff Java Engineer who combines deep technical expertise with... ...teams while remaining actively involved in software development. You'll partner with... ...using Java, Spring Boot, Microservices, APIs and event-driven architectures for enterprise...Long term contractFull timeInternshipImmediate start$120k - $150k per year
...reliable on-demand, logistics engine for delivery! We're looking for... ...Develop, release and run large-scale web applications Develop and... ..., Codex, Cursor) in the full software development lifecycle, including... ...oriented architecture, writing REST API’s, unit testing, and...Full timeWork at officeLocal area- ...critical part of that mission. Our AI/ML engineering teams are delivering the intelligence layer... ...platform. We're looking for a Software Engineer — AI to join our growing Toronto... ...well-tested code in languages like Python, Java, C++, or Go — contributing to systems that...Full timeWork at officeLocal areaWorldwide
- ...Weâre looking for a passionate Software Engineer to design, develop and install software solutions... ...Serving as a subject matter expert Complying with project plans and industry... ...Ability to develop software in C, C++, C#, Java or other selected languages Excellent...Full timeWork at office
- ...solutions are robust, performant, and aligned with Sitetracker's engineering standards. This opportunity offers the autonomy to solve complex... ...You've designed and developed complex, performant Lightning Web Components that manage application state and interact effectively...Long term contractFull time
- ...transformation. Who we need Reporting to the Vice President of Engineering, we are looking for an API Software Engineering Manager to take ownership of our API... ...of an engineering team. You have expertise in Kotlin, Java, and MySQL in production environments. You have an in-depth...Long term contractFull timeInternshipWork at officeRemote workFlexible hoursShift work
$150k - $180k per year
...Software Engineer, Payments and Revenue Location: Toronto GTA (on-site) · Type: Full-time... ...Proficiency in at least one backend language (C++, Java, Go, Python or Shell) ~ Experience with... ...transactional systems ~ Solid grasp of APIs, databases, concurrency, idempotency,...Full time- ...an opening on their team to add a Senior Software Engineer. The Senior Software Engineer will be responsible... ...by orchestrating hundreds of APIs connecting many to many applications and... ...connectors/listeners, Database Connectors, and Web services Connectors/Listener, process/...Full time
$160k - $222k per year
...join ours. About The Role Our Engineering organization owns the software that makes our marketplace work. Our... ...reviewing code in OOP languages such as Java, Python, or Typescript A bachelor'... ...A thorough understanding of web application security principles and common...Work at officeLocal areaRemote workMonday to friday3 days per week$118k - $162k per year
...evidence that isn't true. The Senior Software Development Engineer in Test Opportunity As a Senior... ...it's built Automate at every layer — API, integration, end-to-end, and UI — and... ...~5+ years building test automation in Java; Python or TypeScript is a plus ~ Hands...Full timeLocal areaWorldwide$200k - $420k per year
...About Sentry Software runs the world and the pace is faster than ever... ..., and caches. We help Sentry engineers store and access data consistently... ...and build libraries and APIs that make existing storage systems... ...language such as Go, C++, Java, or Rust, and comfort working...Hourly payFull time- ...for developers to ship AI products that interact with the web using our Sessions API . With over 7,000 GitHub stars, dozens of paying... ...solving: The Role We're looking for exceptional software engineering interns to help build the infrastructure and developer tools...Summer workInternshipWork at office
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