Đã Đóng

Senior Java Software Engineer - Payments

The Role:

In this role, we're looking for an experienced backend Java software engineer to help build, certify and operate complex payment systems. Create, design, code, debug, maintain, test, implement and validate applications and collaborate and communicate with appropriate parties. Analyze existing applications or formulate logic for new applications, devise logic procedures, prepare flowcharting, perform coding and debug programs. Maintain and utilize application and programming documents in the development of code. Recommend changes in development, maintenance and system standards. Create appropriate deliverables and develop application implementation plans throughout the life cycle.

Responsibilities:

• Looking for a strong engineer highly available and highly resilient payment gateway

• Design and implement payment gateway integrations that will be processing thousands of transactions a second

• Design and implement RESTful APIs for our payment devices

• Taking ownership of the features/components you work on - from development through deployment and verification, to setting up production monitoring.

• Must be able to write highly reliable code.

• Performing production support services as part of a regular on call rotation

• Future proof our payment services through scalability and re-design of key components as necessary such as migration from SQL to NoSQL.

• Refactor code to be more maintainable and testable.

• Test driven development and unit testing.

• Collaborates with business and technology teams to develop basic to moderately complex code for internal and external client software solutions. Designs, creates, and delivers routine to moderately complex program specifications for code development and support on multiple projects/issues with an advanced understanding of the application and/or area as it relates to assigned projects and how the functional area interacts with other functional areas.

• Performs corrective measures for moderately complex code deficiencies and escalates alternative proposals.

• Analyzes, modifies, and develops moderately complex code/unit testing in order to develop concise application documentation. Performs testing and validation requirements for basic to moderately complex code changes. Applies a full understanding of procedures, methodology and application standards to include Payment Card Industry (PCI) security compliance.

• Provides support to leadership for the design, development and enforcement of business/infrastructure application standards to include associated controls, procedures and monitoring to ensure compliance and accuracy of data.

• Conducts and provides basic billable hours and resource estimates on initiatives, projects and issues.

• Assists with on-the-job training and provides guidance to other developers.

• Provides assistance and support to high profile clients occasionally and serves as subject matter expert for the platform.

Requirements:

• Strong coding skills; Java is our language of choice

• Familiarity with MySQL and database design.

• Experience with API design

• Superior problem-solving skills and debugging capabilities

• Comfort with self-managing multiple high priority projects and working with complex, distributed systems

• Ability to work under pressure to conform to external standards and meet strict deadlines

• Strong communication skills and attention to detail

• Bachelor's degree, or above, in computer science or other engineering discipline, or equivalent work experience

• JAVA Specifics - Java,XML/XSLT, Struts, Spring,JSP, J2EE, Eclipse IDE, Spring, Ibatis, Web Services, EJB Security, Transactions, ANT, AXIS, Design Patterns

Nice to have:

• Experience with Android application development.

• Embedded/MCU/ARM Cortex development, RTOS, C language experience.

Previous experience in payments industry, specifically working with EMVco or exposure to PCI/PTS standards would be very helpful but is not required

Kĩ năng: Java, Java Spring, JSP, An ninh Web, Dịch vụ Web

Xem nhiều hơn: senior java engineer salary, senior javascript engineer salary, java developer salary, c++ software engineer salary, java salary, java developer salary 10 years experience, senior java developer contract rates, java software engineer salary, senior software engineer architect dhaka, senior software engineer sri lanka, trainee java software engineer jobs colombo, senior software engineer pos, indian senior software engineer salary, software engineer java karachi, java associate software engineer vacancies sri lanka, seeking senior software engineer position, senior software engineer bosch india, dalian java net software engineer, java part time software engineer melbourne, java software engineer covering letter

Về Bên Thuê:
( 0 nhận xét ) Yaoundé, Cameroon

ID dự án: #18333510

50 freelancer đang chào giá trung bình $24/giờ cho công việc này

Colaninfotech

# Payment experts with EMVco or exposure to PCI/PTS standards# Hello there, This is Shree from Colan. we have senior Java experts with extensive experience in payment systems. We are currently working on two m Thêm

$18 USD / giờ
(17 Nhận xét)
7.9
trustus

Hello, We have a team of Skilled Java-J2EE professionals with experience up to 8 years. ===== Our Expertise in Java / J2EE : * Desktop Applications : Swing, Eclipse Rich Client Platform, AWT, SWT, RMI * Framework Thêm

$15 USD / giờ
(98 Nhận xét)
7.7
juniadsarfraz

4+ years of professional experience as Java Developer. Worked on Java, Java EE, Hibernate, EJBs, Jsp, Spring Data, JPA, Spring Boot, REST apis, Angular and MySql. Contact me. Thanks

$38 USD / giờ
(119 Nhận xét)
6.9
gvictorvw

Hello , I'm software developer with more then 10 years of experience. The most of the projects where I was involved, was enterprise java applications. Feel free contact me to ask any additional questions and i'm open Thêm

$30 USD / giờ
(16 Nhận xét)
6.5
workspaceit

Hello there, I m Tahsinul Alam, CEO of Workspace InfoTech [login to view URL] have 52 engineers in 14 teams who are serving the worldwide client in different ways. Our expertise are: Technology: Back end : Python 3, Thêm

$27 USD / giờ
(4 Nhận xét)
6.2
khangcnttit92

hi nice to meet u with more than 9 year in j2EE. So I can do it for u as best. thanks u in me. can we talk? thanks for visitting my profile. spring boot, jpa, security...

$20 USD / giờ
(126 Nhận xét)
6.0
DarinX

Hello, I represent DarinX - a full-stack software development company, which has been working since 2014. I was looking for a chance to apply to the project development. It would be really great if you could share Thêm

$22 USD / giờ
(7 Nhận xét)
5.8
indiasofttel

Hi Sir, I have more than 9 years of experience in Software development and Enterprise System Integration on Java platform. Good experience in development of Back-End system with NOSQL DB. I worked heavily on REST Web Thêm

$27 USD / giờ
(71 Nhận xét)
6.3
deytps86

Hello I am working in Java/J2EE technologies for 17+ years. I worked in Spring Framework/Boot, SpringREST using MediaType XML/JSON and URL Encoded and SpringData/Repository using MySQL, MongoDB, PostGre, Cassandra, O Thêm

$30 USD / giờ
(31 Nhận xét)
5.1
marenchuk

Hello You want to do as follow: • Looking for a strong engineer highly available and highly resilient payment gateway • Design and implement payment gateway integrations that will be processing thousands of trans Thêm

$27 USD / giờ
(4 Nhận xét)
4.8
p4logics

Hello Sir, We are expert in desktop and web app development using java,oops,javafx,swing and awt AND J2EE, Servlet,JSP and all advanced framework like Struts, Spring MVC, Spring boot, and Spring Security, Rest web-s Thêm

$15 USD / giờ
(28 Nhận xét)
5.0
chiragsavaliya57

Dear Hiring Manager, This is Chirag Savaliya your developer with 4+ years of experience with web development, mobile development and scripting based technologies. I have good experience with Java, Spring, Hibernate, Thêm

$15 USD / giờ
(8 Nhận xét)
3.4
soutSol

Hello, I am Java devOps working in the industry for more than 5 years now. I have worked on many complex projects including Lawful interception of VoIP calls. Below are the technologies I already have worked on. Ping Thêm

$22 USD / giờ
(7 Nhận xét)
3.6
EbrainTech2018

I am Full Stack Java Application Developer. I can give you my support for developing your payment solution in Java. I have worked with PayPal Gateway, Stripe Payment Gateway and Visa Cybersource Payment Gateway. I h Thêm

$20 USD / giờ
(3 Nhận xét)
3.8
ashok171987

Hello, Hope you doing well, I am a qualified and dedicated Web developer having 5+years of experience in Designing & Development, I have good expertise in modern Web development ,Rest API's and AWS Based Cloud Serv Thêm

$27 USD / giờ
(9 Nhận xét)
3.8
ltiosk

Dear sir I've read your job very carefully and understand what you want. I'm a Java, C/C++, C#/.NET programming, and Software Engineering expert. I have developed many projects. Any of your requirements are welcome Thêm

$27 USD / giờ
(3 Nhận xét)
3.2
ashamansky

Hi, I’m experienced Java developer. I have experience in building application from the scratch. My specialization is webservices and api. I can work up to 15h/week. Thanks

$38 USD / giờ
(4 Nhận xét)
3.1
TrueGardener

Hello. I am interest your job. I have a good java skill. I have experience made Java Web Framework include auto code generator. I also have a good understanding of OOP and SOP Programming. I can work along well Thêm

$27 USD / giờ
(2 Nhận xét)
2.9
pmishra1991

If you are looking for an oracle certified Java developer with 6 years of experience who will go extra mile to get things done then I will be a perfect match for the job. I am working as a Full stack developer at Boein Thêm

$16 USD / giờ
(9 Nhận xét)
3.0
chesslover

Hello there, I am a full-stack Java/JavaScript architect/developer with over 19 years of experience, expert with both JEE-based technologies (JSP, servlets, EJB, JNDI, JMS, etc.) and Spring and Spring Boot-based frame Thêm

$25 USD / giờ
(1 Nhận xét)
2.2