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Jobs that require complex systems (general) skill

PrimeStaff Management Services Pte Ltd
26Mar
Web Programmer (Up To 5,500)
PrimeStaff Management Services Pte Ltd   via Monster

Responsibilities

Architect highly available, salable, and secure systems

Comply with change management policies to ensure data integrity and system stability

Understand performance metrics for business value

Build interfaces for complex systems and high-quality tools

Passionate about UI/UX and that should reflect in your work Requirements:

BS in Computer Science or equivalent experience

Experience owning projects from end-to-end

5+ years working with a relational database

Experience in handling volumes of    Read more

data, performance tuning and understanding of code bases, including design techniques

At least 5 years programming with Object-Oriented Programming, Oracle ADF or Javascript technologies such as ReactJS or AngularJS

Experience using web services, SOAP, REST APIs, GraphQL

EAP No.: R1766065

EA Licence No.: 95C5411

Skills
TITANSOFT PTE. LTD.
21Mar
Senior Data Research Engineer
TITANSOFT PTE. LTD.   via JobsCentral



Roles & Responsibilities

When you see someone coming up with a method involving pattern recognition, clusters, correlation and anomaly detection to find a needle in the haystack, do you – leave them to it, or take a look at what they are doing and maybe suggest a graph database or, to forget the needle and consider the haystack?

Do you constantly look at current processes, shake your head and offer    Read more

an enlightening suggestion?

Can you play nice with data, humans and machines - at the same time? If you answer yes to those questions, we would like speak to you!

What a Senior Data Research Engineer does in Titansoft

Contribute to the design, planning, development, deployment and support of our Automation system, including all aspects of data-driven analytics, test design and execution

Work closely with Product Owner, other Data Scientists and Software Developers to develop automatic models

Propose statistical or Machine-Learning based model/methodologies to tackle problems

Contribute to the development and evolution of analytical models by establishing objectives, key metrics, and test plans

Manage cross-functional ad hoc research requests

Coach the team and advocate transforming technology into valuable outcomes

Requirements

What we are looking for in a Senior Data Research Engineer

Qualifications

BA / BS / PhD in Computer Science, Mathematics, Physics, Electronics or Electrical Engineering, Information Technology or other relevant fields

Experience

Knowledge and experience in at least one of these: Keras, Tensorflow or Pytorch

Experience with AI / Machine Learning (ML) product or Kaggle

Skills

Systematic problem-solving approach, coupled with strong communication skills

Strong Machine Learning (ML) algorithms

What makes a (Super!) Senior Data Research Engineer in Titansoft

Strong knowledge of RL and computer game intelligence

Ability to understand complex systems and transform them to math solutions

Experience with big data and time series problems

What everyone gets in Titansoft (psst. We didn't get that Best Tech Company to Work for Award in 2017 for nothing!)

18 days of rest and relaxation for each year (P.S. It gets even better over the years!)

Competitive salaries and bonuses bench-marked against big players in the industry (Yeap, those companies!)

Flexible working hours (Sleep in a little longer after fixing that pesky bug from last night)

Comprehensive insurance coverage Very well-stocked pantry (We've never heard of the term 'Hunger Games', nope)

Communities of Practice and Workshops catered for your growth and learning

Substantial subsidies and programs to keep that creative flow while having fun (Health promotion program, annual overseas company outing, an annual dinner that nobody will ever forget, etc.)

Hardcore work and hardcore fun!

Skills
KEYTEO CONSULTING PTE. LTD.
19Mar
Software Engineer C/C++
KEYTEO CONSULTING PTE. LTD.   via JobsCentral



Roles & Responsibilities

Our Company:

Founded in 2014, Keyteo Consulting is a company specialized in organization and information system management in financial and banking environments that work with its clients as they outsource their projects in innovation, as well as research and development. Our purpose is to improve the innovation, competitiveness and performances of our clients. We contribute to all the key steps in our clients’ project lifecycles, from    Read more

an analysis of the needs through implementation and industrialization.

Keyteo Consulting offers strategic, operational and technological solutions intended to accompany clients as they carry out their projects, by providing complete expertise. Keyteo Consulting is strongly dedicated to sustain the strong growth of companies specializing in key sectors such as banking/finance and others.

Requirements

You will join a team of experienced engineers working closely on a challenging transportation

project in Singapore.

Context (stakes & specific issues) :

You will join the project to strengthen the team's capacity to help meet the project's main

milestones. In this environment, you will work closely with your teammates to solve problems

arising from sites. Your abilities to troubleshoot, develop solutions and communicate

effectively with other teammates will be valuable assets.

Main Tasks & Responsibilities :

As Software Engineer, your primary responsibilities are:

• Develop new features

• Analyze defects, provide analyses and fixes

• Perform non-regression tests

• Perform system design analysis

The Software Engineer is also expected to be responsible for quality and timely deliveries of

his/her work.

Requirements

• Diploma or Degree in Information Technology, Computer Science or equivalent

Working Experience

• 3 years or more working experience in development of complex systems

• Strong proficiency in C/C++, with fair knowledge of the language specification

• Knowledge in SCADA system, networking and/or control system would be an advantage

Skills
Amazon
19Mar
AWS Business Analyst Intern
Amazon   via Glassdoor

This is a 6 months internship.


At Amazon Web Services (AWS), youll learn a lot and apply it quickly. Each day could be completely different from the last. Its a continually evolving place where motivated employees thrive and where employee ownership and accountability lead to results.

As an Intern, youll learn by teaming with Amazon Web Services Partner    Read more

team members to lead the next paradigm shift in computing, and youll embark on an exciting career.

An ideal candidate will be a self-starter who is passionate about discovering and solving complicated problems, learning complex systems, working with numbers, and organizing and communicating data and reports. You will also be passionate about helping the team make great decisions based on data, possess exceptional skills in project management and data reporting, and be interested in e-commerce industry. You will be detail-oriented and organized, capable of handling multiple projects at once, and capable of dealing with ambiguity and rapidly changing priorities. Candidates must be successful both as individual contributors and in a team environment, and must be obsessed with serving the customer. Our environment is fast-paced and requires someone who is flexible, detail-oriented, and comfortable working in a deadline-driven work environment.



Roles and Responsibilities:


· Work closely with business teams and programs to identify, define and document analytical reporting needs baseline problem statement through deep dive analytics

· Act as a liaison between program managers, technical analysts and functional experts to analyze and design key performance indicators (KPIs) to measure process performance

· Consolidate information into cohesive and insightful analytical reports for use in decision-making. Generate high quality and insightful recommendations, thereby drive value and program / process efficiency

· Mine DW platforms to fetch raw data and analyze it to prepare insightful statistical reports

· Automate the report generation process though use of tools and programing techniques: such as SQL, SAS, DW concepts & advanced Excel

· Deploy visualization tools and techniques such as Tableau, DataZen, PowerBI & Infographics to build comprehensive dashboards

· Track and documents changes in functional and business specifications so as to accurately identify and measure KPIs

· Write detailed procedures for manual and automated reporting processes and for use in training

· Identifies opportunities for improving business processes through detailed and thorough root cause analysis

· Participate in studies of new and existing programs and special projects to determine feasibility - thereby resolve problems including organizational, analytical & procedural



Basic Qualifications



· Strong analytical skills has ability to ask right questions, analyze data, draws conclusion by making appropriate assumptions

· Organization skills demonstrated ability to work independently to make complex investigations

· Communication skills ability to communicate (written and spoken) in English

· Ability to communicate complex technical problems in simple plain stories

· Ability to present information professionally & concisely with supporting data

· Work effectively & independently in a fast-paced environment with tight deadlines

· Ability to engage with cross-functional teams and gather project/program requirements

· Outstanding attention to detail; Exceptional problem solving skills

· Experience in modeling complex business scenarios

· Proficiency in SQL and Advanced Excel (Array and Statistical formulas)

· Knowledge of analytics & statistical tools such as SAS, PowerBI, SQL & ETL DW concepts



Preferred Qualifications



· Understanding of visualization tools such as Tableau, Datazen, SSRS is a plus

Skills
VISA WORLDWIDE PTE. LIMITED
18Mar
Sr. Sw Engineer
VISA WORLDWIDE PTE. LIMITED   via JobsCentral



Roles & Responsibilities

Collaborate with business units and technical staff to define requirements/modifications for use in designing appropriate solutions.

Evaluate options and provide recommendation on scope and scale of effort required to develop solutions.

Create design documents, code, unit/functional test, document and implement new programs and subprograms, as well as enhancements, modifications, and corrections to existing software.

Assist application teams in setting up their CI/CD processes and automation.

Build and maintain effective relationships    Read more

across functional areas in order to provide superior product support.

Support and deliver on resulting initiatives from the Business Plan and Technology strategy leveraging re-use, eliminating duplicative components, architectural design, and use of innovative products.

Work to ensure technology decisions are "business" driven.

Suggest and cultivate ideas on the extension of the current systems to new products and services.

Must be able to understand the positioning of a solution within the company and to build consensus to effectively gain buy-in from all participants.

Identify opportunities for further enhancements and refinements to standards, processes and systems.

Provide rotational on-call support as needed.

Requirements

2+ years of software design and development experience.

Experience in CI/CD tools and processes is highly desired.

Proficiency in at least one of these object-oriented programming languages is a must (C++, Python, Java, C#).

Experience in C/C++ or GoLang is a huge plus.

Experience in MEAN stack (MongoDB, ExpressJS, Angular, NodeJS), ReactJS and/or C#/.NET are preferred, but not required.

Willing to work on Windows, Linux and Mainframe.

Strong working knowledge of Object Oriented Development and Design Patterns.

Adaptability is a must, including the ability and enthusiasm to learn new technologies quickly.

Strong problem determination skills and ability to resolve critical issues for complex systems under tight timeframes using dumps and other tools.

Excellent written and verbal communication skills.

Ability to multi task and handle multiple competing priorities with minimal direction from management. Should possess excellent planning and organizational skills.

Ability to understand systems from all levels, from the "big picture" enterprise-level view to the low-level technical view.

Skills
VISA WORLDWIDE PTE. LIMITED
18Mar
Staff Sw Engineer
VISA WORLDWIDE PTE. LIMITED   via JobsCentral



Roles & Responsibilities

Collaborate with business units and technical staff to define requirements/modifications for use in designing appropriate solutions.

Evaluate options and provide recommendation on scope and scale of effort required to develop solutions.

Create design documents, code, unit/functional test, document and implement new programs and subprograms, as well as enhancements, modifications, and corrections to existing software.

Lead development teams who will assist application teams in setting up their CI/CD processes and    Read more

automation.

Build and maintain effective relationships across functional areas in order to provide superior product support.

Support and deliver on resulting initiatives from the Business Plan and Technology strategy leveraging re-use, eliminating duplicative components, architectural design, and use of innovative products.

Work to ensure technology decisions are "business" driven.

Suggest and cultivate ideas on the extension of the current systems to new products and services.

Must be able to understand the positioning of a solution within the company and to build consensus to effectively gain buy-in from all participants.

Identify opportunities for further enhancements and refinements to standards, processes and systems.

Provide rotational on-call support as needed.

Requirements

5+ years of software design and development experience.

Experience in CI/CD tools and processes is highly desired.

Proficiency in at least one of these object-oriented programming languages is a must (C++, Python, Java, C#).

Experience in C/C++ or GoLang is a huge plus.

Experience in MEAN stack (MongoDB, ExpressJS, Angular, NodeJS), ReactJS and/or C#/.NET are preferred, but not required.

Willing to work on Windows, Linux and Mainframe.

Strong working knowledge of Object Oriented Development and Design Patterns.

Adaptability is a must, including the ability and enthusiasm to learn new technologies quickly.

Strong problem determination skills and ability to resolve critical issues for complex systems under tight timeframes using dumps and other tools.

Excellent written and verbal communication skills.

Ability to multi task and handle multiple competing priorities with minimal direction from management. Should possess excellent planning and organizational skills.

Ability to understand systems from all levels, from the "big picture" enterprise-level view to the low-level technical view.

Skills
VISA WORLDWIDE PTE. LIMITED
18Mar
Sr. Staff Database Engineer
VISA WORLDWIDE PTE. LIMITED   via JobsCentral



Roles & Responsibilities

Primarily the architecture, engineering, deployment and support of MySQL database environment.

Support Database Platform Engineering in the architecture, development and deployment of MySQL Database on LUW in high SLA environments. This includes, but is not limited to, advanced to expert engineering and implementation of the following:

Manage, support and maintain database technology and infrastructure, adhering to the architectural guidelines and policies.

Database administration for off the shelf and internally    Read more

developed applications, ensure continuous 24x7 operation and availability in support of mission critical business applications and participating in on-call rotation.

Install, configure, monitor, upgrade and maintain MySQL databases in production and non-production environments.

Support local/across the DC failover with High Availability Disaster Recovery environment with MySQL native Replication. Participate in Database Maintenance and DR activities.

Write/maintain OS level scripts for DB automation and application maintenance.

Provide technical expertise and hands-on support in consolidation and migration of databases to new hardware and platforms.

Physical implementation of databases, storage structures, high-availability solutions, replication, and disaster recovery solutions.

Proactive and reactive performance analysis, monitoring, troubleshooting and resolution of escalated Level 2 and Level3 issues.

Regular database capacity planning related to database growth and system utilization, trend analysis, predictive future database resource requirements, and the structured organized reporting of the same.

Work closely with other Infrastructure engineering, product development, business operations, and technical operations to ensure delivery of database services within the SLA’s and performance targets.

Adapt business requirements, model data, and develop database specifications, table and element attributes.

Participate in the evaluation, selection and implementation of DBA tools to improve the effectiveness of tasks such as performance monitoring and tuning, recovery, and database change management processing.

Ability to work well as a team and as an individual with minimal supervision.

Requirements

Bachelor Degree in Computer Science or Information technology field is a must

10-14 years of DBA experience, managing MySQL databases, Versions 5.5 and onwards

6-8 years of MySQL Native Replication experience, managing complex replication topology

Strong understanding of InnoDB Cluster and MySQL Router

Strong understanding of MySQL database fundamentals

Strong understanding of MySQL Native Replication fundamentals

Strong understanding of MySQL database security management

Should have strong UNIX platform skills and understanding of network, storage, tiered application environments and security.

Proficiency in writing SQL procedures and functions for administration and application support

Strongknowledge of operating systems, Shell scripting, Perl/Python scripting is a plus

Good interpersonal skills along with effective communication (both written and verbal) skills.

Demonstrated ability to solve complex systems and database environment issues.

Demonstrate ability to work in a complex organization to determine business and customer needs, providing the best solution to meet those needs.

Work experience in a Financial Institute will be preferred.

Skills
VISA
18Mar
Lead Cybersecurity Analyst
VISA   via VISA

The Lead Cybersecurity Analyst will work as a member of Visa's Ethical Hacking (Penetration Testing) program in the global Cybersecurity organization. The objective of Visa's Penetration Testing (Pentest) program is to proactively identify weaknesses and shortcomings in Visa's security posture and recommend necessary controls and procedures to protect from Visa adversarial threats. With this mission in mind, Visa's pentest team experts are proactively involved in engagements that simulate    Read more

adversarial threats and attacks in a timely manner.

The Lead Cybersecurity Analyst will be a key contributor for performing internal and external ethical hacks of Visa applications and systems. Pentest team members also help with design, development, and recommendation of security solutions to protect Visa proprietary/confidential data and systems. The candidate will also assist with compliance objectives; provide guidance and direction for the logical protection of information systems assets to other functional units; prepare reports regarding effectiveness of information security adherence; and make recommendations for the adoption of new policies and procedures for Visa services.

Responsibilities

Conduct high risk and sensitive ethical hacks of internally and externally hosted applications globally according to scope defined by the pentest team.

Subject matter expert in web, mobile, or network penetration testing with track record of end-to-end testing of complex systems.

Coordinate and execute system/network level pentests and ethical hacking exercises.

Proactively research and identify network and system vulnerabilities, and recommended counter measures or mitigating controls to reduce risk to an acceptable and manageable level.

Reviews results of network and application ethical hacks in order to determine the severity of findings and to ensure proper remediation is applied.

Provide accurate and timely reporting of findings and proposed remediation and mitigation.

Technical support could include but not limited to the following: (1) Audit support & remediation, (2) Process improvement, (3) Analysis & reporting, (4) Cross divisional functional education, training, and awareness, (5) Function/methodology/strategy advancement.

Provide technical support to senior management in identifying and streamlining new/existing protocols and tools used by the penetration testing team.

Develop and automate scripts, tools and resources needed to advance ethical hacking capabilities around new and emerging technologies like cloud, blockchain, machine learning, data science, and containerization.

Actively involved in security research around new and emerging technologies.

Skills
VISA WORLDWIDE PTE. LIMITED
15Mar
Sr. Staff Database Engineer
VISA WORLDWIDE PTE. LIMITED   via JobsCentral



Roles & Responsibilities

Primarily the architecture, engineering, deployment and support of MySQL database environment.

Support Database Platform Engineering in the architecture, development and deployment of MySQL Database on LUW in high SLA environments. This includes, but is not limited to, advanced to expert engineering and implementation of the following:

Manage, support and maintain database technology and infrastructure, adhering to the architectural guidelines and policies.

Database administration for off the shelf and internally    Read more

developed applications, ensure continuous 24x7 operation and availability in support of mission critical business applications and participating in on-call rotation.

Install, configure, monitor, upgrade and maintain MySQL databases in production and non-production environments.

Support local/across the DC failover with High Availability Disaster Recovery environment with MySQL native Replication. Participate in Database Maintenance and DR activities.

Write/maintain OS level scripts for DB automation and application maintenance.

Provide technical expertise and hands-on support in consolidation and migration of databases to new hardware and platforms.

Physical implementation of databases, storage structures, high-availability solutions, replication, and disaster recovery solutions.

Proactive and reactive performance analysis, monitoring, troubleshooting and resolution of escalated Level 2 and Level3 issues.

Regular database capacity planning related to database growth and system utilization, trend analysis, predictive future database resource requirements, and the structured organized reporting of the same.

Work closely with other Infrastructure engineering, product development, business operations, and technical operations to ensure delivery of database services within the SLA’s and performance targets.

Adapt business requirements, model data, and develop database specifications, table and element attributes.

Participate in the evaluation, selection and implementation of DBA tools to improve the effectiveness of tasks such as performance monitoring and tuning, recovery, and database change management processing.

Ability to work well as a team and as an individual with minimal supervision.

Requirements

Bachelor Degree in Computer Science or Information technology field is a must

10-14 years of DBA experience, managing MySQL databases, Versions 5.5 and onwards

6-8 years of MySQL Native Replication experience, managing complex replication topology

Strong understanding of InnoDB Cluster and MySQL Router

Strong understanding of MySQL database fundamentals

Strong understanding of MySQL Native Replication fundamentals

Strong understanding of MySQL database security management

Should have strong UNIX platform skills and understanding of network, storage, tiered application environments and security.

Proficiency in writing SQL procedures and functions for administration and application support

Strongknowledge of operating systems, Shell scripting, Perl/Python scripting is a plus

Good interpersonal skills along with effective communication (both written and verbal) skills.

Demonstrated ability to solve complex systems and database environment issues.

Demonstrate ability to work in a complex organization to determine business and customer needs, providing the best solution to meet those needs.

Work experience in a Financial Institute will be preferred.

Skills
National Research Foundation
13Mar
Deputy Director, Urban Solutions & Sustainability
National Research Foundation   via Careers@Gov



Responsibilities

To assist Director (USS) in the areas of strategy, policy and planning. The role of USS is to develop and strengthen Singapore’s RD&D capabilities in the energy, water, environment and urban solution sectors to foster the growth and development of industries, and to leverage these capabilities to foster innovation that can meet National Challenges. As Deputy Director, you will:

Provide advice on RD&D strategy to senior management of NRF;

Leverage    Read more

good research outcomes from RD&D projects for translation to commercialisation; and

Coordinate Whole-of-Government efforts in energy, water, environment, urban solutions RD&D.

Requirements

Strong tertiary education in science or engineering;

At least 5 years of work experience in policy & planning, and 2 years of work experience in managing science or engineering activities or programmes;

Experience in dealing with industries and international collaborations;

Strong interpersonal and communication skills; and

Experience in managing complex systems

Only short-listed candidate will be notified.

Skills