Senior Java Engineer - Spring, APIs & Scalable Apps
Atyeti
A technology firm in Toronto is seeking a Java Developer to design, develop, and maintain scalable Java applications. The role involves collaborating with teams, coding, debugging, and integrating with databases while focusing on user needs and Agile best practices. Ideal candidates should have strong skills in Java and experience with frameworks like Spring. This position offers the opportunity to work in a dynamic Agile environment and contribute to web, mobile, and enterprise systems. #J-18808-Ljbffr
$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... ...frameworks, and experience delivering secure, scalable, and reliable software. You will collaborate...SeniorFull timeInternshipImmediate start- ...gets done. About the role The App Runtime team is building a platform that... ...development to deployment in a secure, scalable infrastructure. Apps built on the... ...Faster with Snowflake Apps . As a Senior Full Stack Engineer, you will drive initiatives that span our...SeniorFull timeInternship
- ...Haventree is looking for a strong senior software back-end engineer to join our fast-growing team, where... ...will work on designing and building APIs that power our customer-facing products... ...and ensuring the maintainability and scalability of the codebase. You'll consider testability...SeniorFull timeFlexible hours
- ...At Electric Mind, Engineering is where strategy meets action. Our team helps organizations... ...transformation. We design and implement scalable, secure, high-impact technology solutions... ...business outcomes. We’re looking for a Senior Java Backend Developer to join our team. This...SeniorPermanent employmentFull timeContract work
- ...versed with low-level design artefacts. Java v8, v11 and v21 hand on experience... ...and able to write sample code snippets. Spring v5, Spring boot 3.x, Rest API frameworks JPA / Hibernate annotations Async APIs, Async App development using queuing system (MQ, Kafka...SeniorFull time
$118k - $152k per year
...The Role We're looking for a Staff Java Engineer who combines deep technical expertise with... ...teams to design and deliver resilient, scalable backend solutions using modern Java... ...scalable backend applications using Java, Spring Boot, Microservices, APIs and event-driven...Long term contractFull timeInternshipImmediate start- ...future of IT: whether you're in engineering, product, sales, marketing,... ...raise the bar. We build it. Senior Full-Stack Software Engineer — AI-Native Engineering, Java & React Location: Toronto,... ...brings hands-on expertise in Java, Spring, React, and TypeScript, along...SeniorLong term contractFull timeWorldwide
- ...yoush.com \\ \ \ \ We are looking for a Senior Java developer, on contract, for one of our... ...master’s degree in Computer Science, Engineering, or related discipline from an accredited... ...for developing RESTful web services or APIs & implementing and utilizing third...SeniorFull timeContract workRemote work
- ...providers. We are now building an App Marketplace on top of the Data... ...for talented and passionate engineers to innovate with us. Our big, multi... ...areas and tech stack including Java , python and golang Promote... ...design architecture, good API design patterns, security, performance...Full time
- ...and design. Innovation is our engine: whether integrating the latest... ...dedicated to building world-class apps and platforms, with... ...based OS. Create modular and scalable software that can adapt to a variety... ...experience. Proficiency in Kotlin, Java, and fundamental C++....Full timeContract workLocal area
- ...JOB DESCRIPTION: "6 to 8+ Years Experience ● Hands-on expertise in Spring Boot, Java, REST API development, and Kafka-based event-driven architectures. ● Strong understanding of microservices lifecycle: design, development, containerization (Docker), orchestration...SeniorContract work
$130k - $160k per year
...smarter and move faster. At Prophix, the OLAP cube engine sitting at the heart of FP&A Plus is what makes every budget... ...for more than 3,000 finance teams worldwide. As a Senior Back-End Engineer specializing in Java and OLAP, you will own the Java side of that engine — designing...SeniorFull timeContract workInternshipWorldwide- ...at Vanta without it. Vanta's App Primitives team owns the shared... ...team at Vanta. As the Engineering Manager, App Primitives at Vanta... ...delivery, and the development of senior engineers and technical leads... ...systems, shared data models, and API design to engage substantively...SeniorRemote jobFlexible hours
$94.5k - $118k per year
...most reliable on-demand logistics engine for delivery! We’re looking for... ...-friendly flows to crafting scalable backend architectures, we strive... ...language )e.g. Python, Java, Kotlin, etc.) Experience writing... ...oriented architecture, writing APIs, and designing systems Compensation...Full timeSummer workInternshipLocal area- ...documentation/knowledge base and team/engineering presentations ~ Strong... ...skills ~ Produces quality API documentation and ensures practices... ...’ professional experience in Java development Hands-on... ...OS X and Linux environments, Spring, AWS, Microservices, SQL, NoSQL...SeniorFull time
- ...Join a high-impact engineering team building the distributed systems that power corporate... ..., own, and evolve production-grade Java services where accuracy, scalability, and reliability are critical to... ..., build, and maintain Java and Spring Boot applications and services that...SeniorLong term contract
$137.2k - $196k per year
...About the Role: As a Senior iOS Engineer at Tubi, you’ll play a critical role on our mobile engineering... ...of features. Write maintainable, scalable, and testable code and actively... ...Proven track record with 7+ years of iOS app development experience. Strong expertise...SeniorLong term contractRemplacementFull timeTemporary workLocal areaFlexible hours$86.9 - $104.28 per hour
...RQ10573 - Software Developer - API - Senior ONSITE - Toronto ( 21 College Street) 11+ months... ...and building integration solutions using Spring Integration. In-depth knowledge of... ...microservice architecture and experience building scalable, highly available systems using various...SeniorFull timeContract work- ...stops. The Adventure Ahead As a Senior Product Engineer, you bring strong expertise in either backend... ...facing applications, services, APIs, and integration boundaries to deliver... ...tradeoffs, and shape solutions that are scalable, maintainable, and pragmatic. Stay close...SeniorFull timeFor contractorsWork at officeWorldwide3 days per week
$180k - $220k per year
...-solving. BitGo is seeking a skilled Senior Data Engineer to join our Data Engineering team and help... ...: Design, build, and maintain scalable, reliable data pipelines that collect, transform... ...~ Strong experience with RESTful API design ~ Experience building data pipelines...SeniorFull timeWork at officeWorldwide- ...CoreFactor is searching for a Senior AI Engineer on a permanent/full-time basis. This position... ..., OpenAI, Claude, Gemini, etc.) through API integration, prompt engineering, fine-tuning... ...Contribute to the design of a reusable, scalable AI platform (shared tooling, agent...SeniorPermanent employmentFull timeWork at office
$86.9 - $104.28 per hour
...RQ11442 - Software Developer - API - Senior Duration: 1 Year (254 Business Days) + 1 Possible Extension Location: 5 days onsite at... ...Airflow, PySpark ~5+ Hands on experience with Progressive Web Apps ~ Experience and expert knowledge in HTML, JavaScript, CSS and...SeniorFull time- ...customers where they are—online, in app, and through a growing global... .... Job Overview As a Senior Frontend Developer, you will play... ...Build and maintain performant, scalable web applications on Shopify and... ...with GraphQL and REST APIs ~ Experience with performance...SeniorLong term contractFull timeInternshipWork at officeRemote workWork from homeWorldwideShift work2 days per week3 days per week
$136k - $187k per year
...points at scale. We're looking for a Senior level Platform Engineer to join a team of highly skilled and... ...and code reviews to ensure systems are scalable, redundant, and multi-tenant. high... ...modern programming languages like Go, Java, or C++ especially in backend services...SeniorFull timeLocal areaWorldwideFlexible hours$142k - $158k per year
...team. This is a requirement for this role. Job title: Senior Software Engineer What your day-to-day will look like: ·... ...writing clean code that performs well at scale using Java · Experience with Spring Boot · In-depth knowledge of relational databases (...SeniorLong term contractFull timeWork at officeRemote workFlexible hours- ...Position: Java Developer Location: Toronto, ON (Hybrid)... ...Months Role Overview The Senior Specialized IT Consultant will... ...Design and implement RESTful APIs and microservices Conduct unit... ...and Java web frameworks (e.g., Spring, Struts) ~ Experience with enterprise...SeniorFull timeContract work
$150k - $200k per year
...use and continues to expand. This is the senior engineering role responsible for advancing its... ...through to production, ensuring reliability, scalability, observability, documentation, and... ...applications and integrations using REST APIs, OAuth 2.0/OpenID Connect, SQL, vector...SeniorFull time$166k - $195k per year
...rewards. The International engineering team's mission is to expand... ...their financial lives! As a Senior Full Stack Software Engineer... ...Platforms: Architect modular, scalable frameworks and internationalization... ...post-launch maintenance API & Systems Design: Deep...SeniorFull timeWork at officeWorldwideFlexible hoursShift work3 days per week- ...About the Role We’re hiring an Engineering Manager for Product Platform & APIs to lead teams building the foundational... ...Key Responsibilities Platform & API Leadership Own the roadmap and... ...needs and translate them into scalable platform solutions. Integrations...Long term contractFull timeWork at office
- ...systems. What do you need to succeed? Must have: API Development language and frameworks, such as Java/Spring Boot Integration technology and frameworks such... .... Hands-on experience building secure, scalable, performant and highly available APIs Experience...SeniorFull time
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