Sign in or register for a JobTech account.

Jobs that require mongodb skill

Knorex
26Nov
Software Engineer (Backend)
Knorex   via JobTech

DESCRIPTION

We have developed an existing cloud-based, highly scalable, all-in-one advertising platform called XPO, where Advertisers, Media Owners and Agencies can easily create, optimize & publish Dynamic Ads world wide. You will work closely with our cross-country teams located regionally to learn about the platform, business and technical requirements and translating them into implementation plan. As the platform is constantly evolving due to the exciting change in technologies, you are also encouraged to think and come up with new ideas and pragmatic solutions to the challenging problems that we will be facing. You will work with other team members to ensure the timely delivery of the planned tasks and critically assess and monitor the efficiency and/or effectiveness of the systems.

 

Key Responsibilities

  • Plan, organize and develop new ideas/features for our dynamic ads platform.
  • Work with other members to develop and integrate new features including other third-party systems and plugins into our platform.
  • Document and maintain software functionalities.
  • Evaluate and identify new technologies for implementation and incorporation.
  • Communicate with our business and product heads to understand clients’ requirements.
  • Respond and follow up to incorporate feedback and draw new insights.
  • Prioritize tasks to meet multiple deadlines.

 

REQUIREMENTS

  • Experienced in Java, J2EE and Java Spring Boot application
  • Ability to do full-stack is a plus
  • At least 2-5 years of working experience
  • Possess at least a Degree or Diploma in any field, preferably computer science / IT related
  • Willingness to learn and able to pick up new technology or new concepts fast
  • Able to work independently as well as in collaborative mode with minimum supervision
  • Work productively even under pressure
  • Possess good work ethic, attitude with good follow-through
  • Excellent communication in written and spoken English

Preference will be given to the candidates who know:

  • JAVA
  • J2EE
  • Spring
  • Hibernate
  • Mongo DB
  • ReactJS
  • Angular JS
  • Node JS
  • JQuery
  • Ajax

 

BENEFITS

  • Ample opportunities to grow. You get to propose your own ideas and see it through
  • Work with passionate, talented and driven colleagues who get things done!
  • Opportunity to work cross-country and with variety of projects of different nature
  • Challenging and exciting problems that await you to solve
  • Comprehensive Health Insurance Coverage
  • Personal Development Fund for courses and materials

Skills
Perfomatix Solutions Pte Ltd
14Aug
Software Engineer / Developer / Programmer (Uni/Poly Freshie)
Perfomatix Solutions Pte Ltd   via JobTech

You will work closely with a team of developers, and work with guidance from technology and business experts. Apply if you enjoy developing great applications and fit the requirements mentioned below.

Must Have:

  1. Experience – 0 to 6 Months

  2. Excellent written and verbal communication skills

  3. Good understanding of Agile Software Development

  4. Hands on experience in Spring and Hibernate

  5. Experience in J2EE, Javascript, SQL, HTML5

  6. Experience in developing web applications

  7. Diploma / Degree in Information Technology/ Computer Engineering or Equivalent

Nice to Have:

  1. Good knowledge in Spring, NodeJS, Angularjs, MongoDB

  2. Experience in building mobile applications

  3. Good planning, organizing and time management skills

  4. Good analytical and problem-solving abilities with a logical approach

  5. Attention to detail and drive for results, high personal quality standards

  6. Promote teamwork, motivate, mentor and develop team members

  7. Coordinate development of detailed designs, code and test suites within the team

  8. Ability to work in a fast-paced environment and fast learner

  9. Possess strong problem-diagnosis, creative thinking, and problem-solving skills

  10. Articulate ideas clearly

Skills
LEADBOOK PTE. LTD.
15Jan
Engineer Scientist
LEADBOOK PTE. LTD.   via JobsCentral



Roles & Responsibilities

Engineer Scientist

If you are an outstanding engineer scientist or data science engineer who likes to build best-in-class data driven cloud solutions, we are interested in talking to you.

Responsibilities:

Design and develop a highly scalable, end to end pipeline, to consume, integrate and analyze large volumes of data.

Develop efficient algorithms for processing and monitoring for data pipelines.

Troubleshoot complex data-pipeline.

Use data science techniques to Improve quality of data and    Read more

ingest data from several data sources using different web crawling techniques.

Work in Agile / Scrum environments with remote team.

Develop creative ideas on how to work better and smarter.

Influence and participate in top-priority projects that have a real impact.

Communicating effectively with various stakeholders across technology and the business.

Requirements

3+ years of Python product development experience.

Min 2 years of working experience in Shell Scripting, SQL, NoSQL (MongoDB) & Elastic-Search.

Experience with web crawling frameworks like scrapy and libraries like selenium, requests, lxml, beautiful-soap.

Develop clean, elegant, well-commented, and reusable code with version control (Git).

Knowledge of continuous deployment and integration.

Knowledge in processing queuing libraries (RabbitMQ,RQ, Redis, Celery).

Knowledge of cloud deployment strategies in AWS, Azure using server orchestration tools.

Skills
CHARTERHOUSE PTE. LTD.
15Jan
Software Engineer – Product
CHARTERHOUSE PTE. LTD.   via JobsCentral



Roles & Responsibilities

Produce clean, efficient code based on project specifications

Testing and deploying programs and systems

Fixing and improving existing software

Create and maintain technical documentation for reference and reporting

Design and develop full stacks ofIntelligent Security Platform to build a highly reliable, highly available and highly scalable system

Participate in the full life cycle of products from requirement analysis to design, development, localisation, customisation, deployment and maintenance

Requirements

B.Sc in Computer science, a related    Read more

technical field or equivalent practical experience

Minimum 2 years working experience

Experience in programming with C/C++ or Java

Experience in software design, development and testing processes

Experience in open source systems such as MongoDB,Kafka etc. is a plus

Experience in web development, PHP or JavaScript, database design and network programming is a plus

Self-motivated and able to work well in a fast-paced environment

Please send your resume in word format with your current and expected salary to [Click Here to Email Your Resume]

EA License no.: 13C6338 I Reg no.: R1110355

Skills
RAKUTEN ASIA PTE. LTD.
15Jan
Data Engineer
RAKUTEN ASIA PTE. LTD.   via JobsCentral



Roles & Responsibilities

Implement cutting-edge data infrastructure platform which is vendor unlocked and multi-tenant.

Implement and manage robust ETL pipeline based on streaming.

Implement easy-to-use generalized data accessing layer by leveraging the details of storage engine.

Implement distributed machine learning pipeline by coordinating with data science team.

Develop data driven culture for integrated partners.

Propose new technologies, tools to improve whole process of data system integration.

Requirements

Must have

Bachelor degree or higher in Computer Science or    Read more

related field.

Experience in at least one language for web backend application & data processing, such as Java, Python, etc.

Experience in NoSQL database, such as Redis, Solr, MongoDB, etc.

Experience in Linux system operation, ability to manage system level task such as monitoring and troubleshooting your deployed applications.

Good communication skills, ability to work in fast pace R&D.

High motivation for learning, skill up, system ownership and contribution to the team.

Must have for Senior position

3+ years of experience in developing large scale data processing platform of various unstructured data.

3+ years of experience in using various big data frameworks and NoSQL databases, such as Hadoop, Kafka, Redis, Solr, etc.

Practical knowledge of web system performance tuning including OS, middleware, I/O and application.

Good to have

Experience on cloud computing service, such as AWS.

Experience in handling multilingual data.

Knowledge in data science domains, such as NLP, Data Mining, and Deep Learning will help your collaboration with the data scientists.

Skills
Hearti
15Jan
Data Scientist
Hearti   via Tech In Asia

Hearti seeks a talented individual to join the team as a Senior Data Scientist as one of the pioneering members of our data science R&D, consulting, and product development team. Hearti provides benefits such as flexible working locations, ICO token bonuses, and the chance to serve clients in neighbouring countries such as Malaysia, Indonesia, Thailand.  At Hearti, we want to build our data science competencies and grow our IP    Read more

in AI techniques for the Insurance, Banking, and HR domains. We’re big on open-source and innovative solutions that challenge the traditional approaches; but we’re also focused on practical and robust data science work and products that meet the needs of our enterprise customers in the different domains.  The Data Scientist will work with clients to bring across the value of the data science features on the platform or for the engagement. The individual will create analytical models as required for our different lines of businesses, and then work with the data engineering team to convert the models into production. Working with external partners in specific niche areas of data science will also be necessary at times.  Job Description • R&D (10%) o To explore new technologies with an emphasis on AI techniques and develop proof-of-concepts to demonstrate viability within the Insurance, Banking, and HR domains • Consulting (45%) o To engage with clients and elucidate the value of data science to the business o To work with clients to understand their business, data, pain-points, and requirements o To perform machine learning and statistical analysis of client data and articulate actionable insights in an engaging and concise manner to non-technical audiences • Product Building (45%) o To work with data engineering to build, evaluate, deploy and monitor models within a production data pipeline o To work closely with data engineers, product managers, project managers, and platform developers in the implementation and deployment of products containing AI capabilities o To work with partners in academia and industry to understand and integrate additional AI capabilities onto the platform Requirements • Bachelors/Masters/PhD in Computer Science, Computer Engineering, Information Systems, or similar courses that are highly quantitative in nature • 4 years of experience in practical application of machine learning and participation in end-to-end data science projects with clients • Ability to work with data warehouses and build data pipelines in collaboration with data engineering • Expertise in fraud detection, natural language processing, image analytics, or customer analytics • Familiarity with end to end tools for analytics across data integration, modelling, and visualization • Strong problem-solving skills, curiosity, and passion for data science • Strong co-ordination and time management skills to handle complex projects • Willing and enthusiastic to learn on-the-job and perform continuous learning Good to Have Prior knowledge/experience in any of the software mentioned below for each category is preferred but not strictly essential. You must be able to pick up new concepts and software quickly. • OS: Linux (any flavour) • Source Code Management: Git, SVN • Databases: PostgreSQL, MySQL, MS-SQL • No-SQL Databases: Neo4J, OrientDB, MongoDB, Cassandra, CouchDB, HBase, Redis, Memcached, Riak, • Programming Languages: Java, Python, C#, Javascript, PHP, Perl • Hadoop Distributions: MapR, Cloudera, Hortonworks, Pivotal. Or any of the open-source tools within a typical Hadoop stack. • Statistical/Machine Learning: R, Python (scikit-learn, nltk, theano, tensorflow, keras, etc.), Spark, RapidMiner, KNIME, SPSS Modeler, Orange, MATLAB, Mahout, MADlib, MLLib • Visualization & Graph analysis: Tableau, D3 (or any other javascript visualization framework), Qliksense, Spotfire, Gephi, NodeXL • Geospatial Analysis: QGIS, PostGIS, GRASS, WhiteBox, Manifold • Simulation: IBM Websphere Advanced Business Modeler, JaamSim, Simio, Arena • Optimization: IBM ILOG CPLEX, AMPL, SciPy, MATLAB

Skills
The Advertiser
15Jan
It Big Data Engineer
The Advertiser   via JobsCentral



Roles & Responsibilities

The Big Data Engineer will execute master data management policies developed by the data architect and perform the data quality evaluations. He/She is required to work closely with business representatives to improve the quality of data to the required levels.

Responsibilities

Responsible for the integration of large, structured and unstructured data volumes into the cloud platforms

Development of scalable end-to-end data pipelines for batch and stream processing

Execution of the    Read more

datalake integration workflow and activities for populating the data lake and integrating diverse data sources

Execution an further development of the physical implementation of the logical data model into a physical implementation in the data lake

Implementation of solutions for reference data and master data management within the context of the mobility data business

Execution of data quality measurements and implementation of data quality improvement activities to the required levels of data quality

Support of build-up and maintenance of a data directory for all data relevant to the mobility data business

Representation of the Data Architecture team in selected data architecture, data modelling, and metadata management work teams inside Mobility

Requirements

Diploma or University degree in an appropriate area (e.g. informatics)

Relevant work experience

Experience with data ingestion tools like Nifi, Streamsets, Node Red

Experience with modern big data technologies like Hadoop, MapReduce, Kafka, Hive, Presto, Spark, Storm

Experience with cloud solutions like AWS, Azure

Experience with programming languages like R, SQL, Scala, Python, Java

Experience with NoSql and traditional databases like Mongodb, MSSQL, Hadoop

Experience with enterprise application integration and with approaches in one of the leading tool suites (e.g. Kibana, Solr, ElasticSearch, R, Python)

Strong technical design and analysis skill

Creativity and lateral thinking

Ability to deal with ambiguity and work in fast paced environment

Deep experience supporting mission critical applications quickly

Excellent communication skills, both through written and verbal channels

Excellent collaboration skills to work with multiple teams in the organization

Ability to understand and adapt to changing business priorities and technology advancements

Strong knowledge and technology trends in implementing of Big data ecosystem

Strategic thinking and critical problem solving skills

Skills
COGNIZANT TECHNOLOGY SOLUTIONS ASIA PACIFIC PTE. LTD.
15Jan
Jive Developer
COGNIZANT TECHNOLOGY SOLUTIONS ASIA PACIFIC PTE. LTD.   via JobsCentral



Roles & Responsibilities

Perform as SME (Subject Matter Expert) on Jive platform (on premise installation).

Implementation of plugins and add-ons on Jive and integrate with internal enterprise system.

Work closely with the Client Technical Managers, Business teams across the globe to understand the complex requirement of Jive application and transform it into Technical specification.

Report on status of product delivery and quality to Client Manger and business team.

To coordinate with other teams    Read more

using collaboration and ticketing tools.

Requirements

At least 10 years of working experience or equivalent in the related field

At least 2 years of Jive Development and Administration experience.

Minimum a Bachelor's Degree / Master's Degree in Engineering or equivalent in the related discipline

Solid understanding of Jive Architecture version 6 to 9 and underlying API.

Good knowledge of Jive Performance Management & Customization

Solid experience in Jive Plugin development & Jive version upgrade.

Solid knowledge of Oracle Database and Java 8 hands on development.

Experience in deploying Jive software in a large scale corporation.

Proven experience of maintaining uptime of Jive installation.

Sound knowledge on front end technology like JavaScript, Freemarker, JQuery and SOY.

Well versed in Mongo DB with ability to write complex query.

Strong knowledge on java frameworks like Struts, Spring, Web Services.

Hands-on experience dealing with Jive version 6 to 9.

Hands-on Java 8 and Oracle experience.

Experience with development, administration, maintenance and upgrade in Jive community management.

Experience with integration of Jive with internal enterprise SSO implementation.

Experience of Jive gamification and integrating Jive with analytics platform like Omniture.

Skills
The Advertiser
14Jan
Ai Architect-Solutions Lead
The Advertiser   via JobsCentral



Roles & Responsibilities

We are looking for AI Architect / Solutions Lead to join our organization. Candidate must be hands on in applying AI, data mining techniques, doing statistical analysis, machine learning algorithms and building high quality prediction systems integrated with products and processes.

Responsibilities

Automate scoring using machine learning techniques

Build recommendation systems

Improve and extend the features used by our existing classifier

Develop internal A/B testing, multi arm bandits

Build system for automated    Read more

fraud detection

Build complex production ready models on Deep Learning and DRL

Participate in Kaggle competitions and achieve good results

Requirements

Excellent understanding of machine learning techniques and algorithms, such as k-NN, Naive Bayes, SVM, RandomForests, DNN, DRL, GANs etc

Experience with common data science toolkits, such as R, Weka, NumPy, Spark MLLIB, H2O.ai, TensorFlow, Keras, PaddlePaddle, Pytorch, OpenGym etc

Understanding of emerging AI and big data platform such SageMaker, H2O, Kubeflow, Pachyderm, Kubernetes Etc will be an advantage

Good scripting and programming skills in one or more language like R, Python etc.

Proficiency in using query languages such as SQL, Hive, Pig

Experience with NoSQL databases, such as MongoDB, Cassandra, HBase as well as graph databases such as Neo4j

Experience in at least one foundational language such as C++ or Java

Experience in text analyses and streaming analyses

Experience in computer vision, speech and video

Have worked on Deep Learning (CNN, RNN, GAN, DRLs)

Understanding and experience in performance optimization related to algorithm implementations

Skills
Redmart Limited
14Jan
Senior Software Engineer
Redmart Limited   via JobsCentral



Roles & Responsibilities

As one of the fastest growing e-commerce and logistics companies in Asia, RedMart offers an unparalleled scaling a startup experience. Our culture: entrepreneurial, fiercely intelligent, team oriented, deeply creative and whatever you add to it!We’re fanatical about improving our customer experience and providing “wow” customer service. We're interested in talented, creative and passionate people joining our All-Star team who believe in our mission: To save our    Read more

customers time and money for the important things in life!

Our Capacity and Demand Management team is responsible for transport and warehouse capacity planning. They are on a mission to provide customers with the most convenient delivery time, minimize lost sales, and reduce operational cost. We are looking for software engineers who care deeply about customers and users, know how to build rock solid systems, value simplicity, and will be able to scale the fulfillment platform as our business grows.

As a Software Engineer you will:

Play a key role in a cross-functional team of talented software engineers and product managers that has full ownership of our Capacity and Demand Management (we call it a RED team.) You’ll need to have superb communication skills and thrive in a collaborative environment and be committed to the success of the team as a whole.

Learn the business and get close to users and customers. While working on capacity problems, you will need to build close relationships with the capacity managers, transport and warehouse operations, marketing and supply chain departments, shop on our website or mobile app, join a RedMart truck on a delivery run, and pack some orders in the warehouse.

Design, implement and test robust technical solutions that our 24/7 store and operations can rely on. Write clean code that’s testable, maintainable, solves the right problem and does it well. Code you can be proud of.

Champion engineering excellence. Influence and drive best engineering practices within your team and organization. Mentor more junior engineers, improving their skills, their knowledge of our systems, and their ability to get things done.

Have the opportunity to and be expected to innovate and demonstrate your creativity. Do you have ideas on how to improve the customer experience or effectively use a new technology? Can you find a way to do what others thought impossible?

Our Tech Stack:

Microservices written in Java or Scala using Play Framework and Akka.

React or AngularJs for web apps.

MongoDB, PostgreSQL for storage.

AWS infrastructure, with HAProxy, Nginx, Redis. Chef deployments.

GitHub, Travis CI and JIRA for development tools.

Testing with JUnit, ScalaTest, FrisbyJS, Calabash and Selenium.

AWS Kinesis, Spark and AWS Redshift for our data infrastructure.

Requirements

What do we look for in a candidate?

Proficient in Java, with a good knowledge of its ecosystems

Great OO skills, including strong knowledge in design and architectural patterns

Skill for writing reusable Java libraries

Experience with Play Framework for Java

Experience with JavaScript & frameworks like AngularJS

Knowledge of concurrency patterns in Java

Familiarity with concepts of MVC, JDBC, and RESTful

Basic understanding of JVM, its limitations, weaknesses, and workarounds

Implementing automated testing platforms and unit tests

Working knowledge of NoSQL (preferably MongoDB)

Proficient understanding of versioning tools, such as Git

Desire to contribute to the wider technical community through collaboration

Ability to quickly grasp any new technologies

Strong communication and collaboration skills

Skills