apache

Join Citi as a Java Developer, specializing in Payments Modernization. This full-time Assistant Vice President position involves enhancing CitiDirect’s payment solutions using Core Java and modern frameworks. In this role, you will contribute to a global leader's payment infrastructure. With a minimum of three years in Java development, you will be tasked...

Job Title: Senior Data Platform Engineer Location: 100% Remote, Canada Job Type: T4 Contract Experience: 7-10 Years Rate: CAD 70 to 80 per hour Role Overview We are looking for a strong Senior Data Platform Engineer with deep hands-on experience in Java, Apache Kafka, AWS, distributed systems, and data-processing platforms. The project operates across a...

Job Title:Data Engineer – Kafka / PySpark / Hadoop Location:Toronto, ON Work Model:Onsite Job Type:Full Time (FTE) Job DescriptionWe are seeking an experiencedData Engineerwith strong hands‑on expertise inKafka, PySpark, Python, and Hadoopto design, develop, and support scalable batch and real‑time data pipelines. The ideal candidate will have strong...

Join the Technical Fulfillment team as a Product Support Engineer focused on Google Cloud’s batch data platform. Drive the delivery of high-quality financial data for clients while ensuring reliable service.In this role, you will configure and monitor workflows while managing complex data pipelines using Apache Airflow. Leveraging your analytical skills,...

Elevate your coding career as a Senior Java Spark Developer at Citi, focusing on building scalable systems and high performance data solutions. This role emphasizes engineering excellence in transforming Citi’s data processing platforms. As a Senior Java Spark Developer, you will leverage your extensive background in Java and Apache Spark to design...

10+ years of experience in Data Engineering / Big Data / Platform Strong hands-on experience with AWS Cloud services, including EMR, EC2, S3, VPC, RDS, and Amazon Redshift. Experience withAWSGlue, IAM, CloudWatch, and CloudFormation for data integration, security, monitoring, and infrastructure automation. Strong experience with Apache Airflow or AWS Managed...

Start Date: Mid-October 2026 Contract Duration: Until March 2028, with potential for renewal Hours: 40 hours per week Position Overview We are seeking an experienced DevOps Engineer with strong Java and Python expertise to join a large-scale technology modernization initiative within the financial services industry. The successful candidate will play a...

Creating and debugging J2EE REST Web Services, gRPC-based service development and Web Applications Database experience including Oracle and SQL scripting A wide breadth and depth of technical experience using Java/JEE Experience with Spring Framework (including Spring Boot) and Maven Experience writing unit tests with Junit and Mockito Experience...

Overview We are working on building Liquidity Risk platform for one of US banks. Our team is growing and we have a need in additional developer that will help in building Core part of platform. Our platform helps the bank to increase efficiency and scalability, reduce operational risk and eliminate the majority of manual interventions in processing margin...

Senior Kafka Developer | Apache Kafka | Kafka Streams | Java | REST APIs | AWS | Event-Driven Architecture Job Description Location: Toronto, ON Work Model: Hybrid (2 days per week in-person at Toronto office preferred) Skills Required Digital: Kafka Advanced Java Concepts TCS BaNCS REST API Experience Required 6-8 Years Role Description We are seeking a...

About Tripstack Founded in Toronto, Canada in 2016, Tripstack has been part of Etraveli Group since 2019. It is a B2B Flights as a Service provider and a world leader in virtual interlining. Operating from offices in Canada, India, and Poland, Tripstack is the gateway into Etraveli Group’s world leading tech platform – giving partners access to global...

About the job RQ00651 - Sr. Software Developer RQ00651 - Sr. Software DeveloperONSITE up to 5 days onsite (subject to HM's discretion)-525 University AvenueMust Haves:8+ years of experience designing and building scalableAEMsolutions, including custom components and templates using reusable, enterprise-grade patterns8+ years developing and...

Elevate your coding career as a Senior Java Spark Developer at Citi, focusing on building scalable systems and high performance data solutions. This role emphasizes engineering excellence in transforming Citi’s data processing platforms.As a Senior Java Spark Developer, you will leverage your extensive background in Java and Apache Spark to design scalable...

Java Backend Developer - API, Microservices Experience Level: 8+ years of experience in Java development Job Description: Proven experience in designing Java/Java EE solutions Experience in designing Microservices & APIs Proven experience in Java back-end development with the following technologies: JDK 8+, GitHub, REST, Spring, Spring Boot, Apache CXF,...

Be a pivotal part of Citi's payment modernization as a Java Developer. This role prioritizes Core Java development alongside a passion for integrating AI solutions.In this Assistant Vice President role, you will modernize CitiDirect's payment architecture, focusing on high-performance backend services. You’ll leverage your Java skills, experience with...

About the job RQ00651 - Sr. Software Developer RQ00651 - Sr. Software Developer ONSITE up to 5 days onsite (subject to HM's discretion)-525 University Avenue Must Haves: 8+ years of experience designing and building scalable AEM solutions, including custom components and templates using reusable, enterprise-grade patterns 8+ years developing and...

Start Date:Mid-October 2026 Contract Duration:Until March 2028, with potential for renewal Hours:40 hours per week Position OverviewWe are seeking an experiencedDevOps Engineer with strong Java and Python expertiseto join a large-scale technology modernization initiative within the financial services industry. The successful candidate will play a key role in...

- Build modular, composable, and interoperable platform components, including storage and processing of precision health data and other product framework components across Verily products - Work closely with the development team to design, develop, and deliver new software features across the Verily tech stack - Generate ideas for technical design problems,...

We are looking for a hands-on Lead Java Developer with 12+ years of experience to drive the backend architecture and development of a key Dynamic Portfolios platform for a leading Wealth Management firm. In this role, you will lead a Scrum team, design secure REST APIs and event-driven microservices using Java and Apache Kafka, and mentor junior engineers...

## CitiDirect Senior Java Dev for Payments Modernization – Vice PresidentApply: Hybrid: Mississauga Ontario Canada: Full time: Posted Today: 26987379Services is a leading provider of cash management, treasury, trade, clearing, depository receipts and commercial cards services. Services has a global network spanning more than 90 countries and is...