Big Data Application Development Sr Programmer Job at Citi (Chennai)

Big Data Application Development Sr Programmer

The Applications Development Senior Programmer Analyst is an intermediate level ...

Location

India , Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of Development experience in big data space
Core Java
Full Stack developer
Big Data Frameworks
Hadoop
Scala
Hive
Impala
Kafka
Elastic

Job Responsibility

Develop real time and batch data transformation processes using wide range of technologies using Hadoop, Spark Stream, Spark SQL, Python, Hive etc.
Ability to translate architecture and low-level requirements to design and code using Big-data tools and processes
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Critically evaluate the current processing and recommend process efficiencies/enhancements
Work closely with Technology partners to ensure the Business requirements are met by the development team

Fulltime

Applications Development Sr Programmer Analyst

The Rates Data Services Technology Team is responsible for the management and de...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years demonstrable and relevant SLDC experience
Solid understanding of Java/Spring stack development
Beneficial understanding of C#, .Net Core 3.*+ (VS 2017 or above)
Useful understanding of Python 3.6 or above, python frameworks and libraries, including Pytest, Pandas, Flask, and Kafka
Solid understanding of REST API development
Experience with design and implementation of cloud-ready applications and deployment via Kubernetes/Openshift
Experience with big data computation platforms (Flink, Spark, Apache Beam) or big data distribution platforms (Hadoop, Gemfire, Ignite)
Hands-on experience in handling various data structures
Good understanding of Data modeling, partitioning and sharing of huge data sets
Experience working on a Continuous Integration and Continuous Delivery environment

Job Responsibility

Design and develop critical data applications to support trading and risk management for a Tier 1 bank
Collaborate with business partners and other technology teams in the Rates and wider Markets businesses
Promote and follow engineering best practices
Apply an engineering mindset to development work: understand use-cases in detail, develop metrics to build good estimates of volume and compute velocity requirements, understand and discuss openly any implementation limitations or workaround
Evaluate and build POCs for new strategic initiatives and work to convert to enterprise solutions
Take initiative to research, learn and recommend emerging technologies
Provide post release assistance to business, development, and support groups
Develop application as per best practice while remaining compliant with prescribed best practices.

What we offer

Equal opportunity and affirmative action employer
Accessibility accommodation for individuals with disabilities
Compliance with engineering, agile, and best practices for professional development.

Fulltime

New

Science teacher

We are looking for inspiring and dedicated Science Teachers to fill various posi...

Location

United Kingdom

Salary:

Not provided

Randstad

Expiration Date

May 13, 2026

Requirements

Qualified Teacher Status (QTS) or equivalent
A valid DBS on the update service (or willingness to get one)
Has Knowledge of subject and curriculum
good behaviour management skills
good classroom management
good communication skills
knowledge of curriculum
knowledge of subject
PGCE
QTS

Job Responsibility

Deliver clear and engaging Science lessons across KS3 and KS4
Set up and oversee safe practical experiments in the lab
Mark student work and provide constructive feedback
Manage classroom behaviour to ensure a productive learning environment
Follow departmental schemes of work and exam board specifications
Work closely with lab technicians to prepare resources for practicals
Attend departmental meetings and contribute to curriculum planning

What we offer

Competitive pay rates that value your skills and experience
Access to free CPD courses, safeguarding training, and career progression pathways
A dedicated consultant to map your career
A supportive network where you are truly valued
Earn £300 in vouchers for referring a friend to our network

New

Ks3 teaching assistant

We are looking for dedicated KS3 Teaching Assistants to support students across ...

Location

United Kingdom , Flintshire, Wrexham, and Denbighshire

Salary:

13.68 - 14.00 GBP / Hour

Randstad

Expiration Date

April 12, 2026

Requirements

A patient, adaptable, and energetic approach to working with young people
Good levels of literacy and numeracy to support the KS3 curriculum
The ability to travel to schools within the North Wales region
Reliability and a commitment to providing consistent support for students
An enhanced DBS check (or a willingness to complete one with us)

Job Responsibility

Helping Year 7 students transition smoothly from primary to secondary school
Explaining lesson instructions clearly to ensure all students can complete their work
Leading small group "catch-up" sessions for literacy and numeracy support
Supporting the classroom teacher with behaviour management and student engagement
Working 1-on-1 with students who require extra patience and guidance
Assisting with the preparation of creative classroom resources and displays
Acting as a positive role model to help students build their confidence and social skills

What we offer

Competitive Pay: Earn a reliable hourly rate of £13.68 - £14.00
Your Own Consultant: You will have your own experienced, local consultant who knows the North Wales market and works tirelessly to find your perfect role
Fast Registration: A simple, fast registration process to get you cleared and ready for work quickly
Refer a Friend: 'Refer a Friend' scheme to earn £300 in shopping vouchers (T&Cs apply)
Free Training: Access to Continuous Professional Development (CPD) courses to enhance your skills

New

Learning Support Assistant

Learning Support Assistants Needed - Make a Difference in North Wales Schools! D...

Location

United Kingdom , North Wales; Flintshire; Wrexham; Denbighshire; Conwy

Salary:

13.68 - 14.00 GBP / Hour

Randstad

Expiration Date

March 20, 2026

Requirements

Previous experience working with children or young people (classroom support, coaching, or youth work) is preferred
A patient, encouraging nature and the ability to explain tasks clearly
You must hold or be willing to apply for an Enhanced DBS check and have the right to work in the UK

Job Responsibility

Provide one-to-one support to students who need extra help with their work
Work with small groups of pupils to keep them focused on the task
Explain the teacher's instructions in a simpler way for students
Help students with their reading, writing, or practical activities
Help the teacher manage classroom behaviour and keep students on track
Prepare learning materials and hand out equipment during lessons
Monitor student progress and give feedback to the class teacher
Support student's well being and confidence within the school day
Supervise students during break times and between lesson changes

What we offer

Competitive pay rates that value your skills and experience
Access to free CPD courses, safeguarding training, and career progression pathways
From daily supply to long-term placements
A dedicated consultant to map your career
A supportive network where you are truly valued
Earn £300 in vouchers for referring a friend to our network

New

Supply teacher

Flexible Teaching in North Wales! We are looking for Secondary Supply Teachers t...

Location

United Kingdom , Wrexham, Flintshire, Denbighshire

Salary:

Not provided

Randstad

Expiration Date

March 26, 2026

Requirements

QTS or QTLS
A valid DBS on the update service (or be willing to get one)
Flexibility and a positive attitude
Experience working in a UK secondary school

Job Responsibility

Deliver pre-planned lessons across a variety of subjects
Manage classroom behaviour effectively following school policies
Ensure all students remain on task and complete their set work
Collect completed work at the end of the lesson for the regular teacher
Provide a brief handover note regarding student progress and behaviour
Supervise students during break times or lesson transitions when required
Maintain a safe and positive learning environment for all pupils
Register attendance accurately at the start of every lesson
Follow all safeguarding and child protection procedures strictly
Support students with their individual learning needs during tasks

What we offer

Competitive pay rates that value your skills and experience
Access to free CPD courses, safeguarding training, and career progression pathways
From daily supply to long-term placements
A dedicated consultant to map your career
A supportive network where you are truly valued
Earn £300 in vouchers for referring a friend to our network

New

Primary teaching assistant

Do you have the professional discretion to support vulnerable pupils effectively...

Location

United Kingdom , Sheffield

Salary:

Not provided

Randstad

Expiration Date

March 21, 2026

Requirements

NVQ Level 3 in Supporting Teaching and Learning (or equivalent) is essential
Proven, recent experience supporting children across Key Stage 1 and 2 in a UK primary setting
Excellent standards of written and verbal English and strong numeracy skills suitable for intervention delivery
Professionalism, excellent organisational skills, and a discreet, empathetic manner
Must possess a current Enhanced DBS check registered on the Update Service

Job Responsibility

Deliver focused booster sessions for Key Stage 2 pupils, aiming to secure high expected standards in SATs preparation
Prepare high-quality, differentiated learning materials and ensure all classroom areas are meticulously organised and resource-rich
Assist the Class Teacher in collecting formative assessment data and recording pupil observations accurately
Provide sensitive emotional support, acting as a reliable first point of contact for pupil well-being concerns
Lead independent work activities for small groups, encouraging collaboration and self-reliance
Undertake routine administrative tasks such as photocopying, display preparation, and managing book corners

What we offer

Referral Bonus: Earn £300 in shopping vouchers for every suitable candidate you refer to us (T&Cs apply)
Competitive Pay: Paid weekly through a reliable and local payroll system
CPD: Access to free accredited training, including courses on specific learning difficulties
Support: Dedicated Sheffield-based consultant providing local expertise

New

Teacher with QTS

We are seeking an experienced, dedicated, and passionate SEND Teachers with QTS ...

Location

United Kingdom , Doncaster

Salary:

28.00 - 30.00 GBP / Hour

Randstad

Expiration Date

April 19, 2026

Requirements

Be a Teacher with QTS status
Proven experience in delivering tuition in Maths and/or English, and/or Science to learners with different SEN needs
Strong understanding of the current UK national curriculum
Experience working with students with Special Educational Needs (SEN)
Excellent communication and interpersonal skills, with the ability to build strong, positive relationships with students
A DBS check on the Update Service, or willingness to apply for one before employment commences

Job Responsibility

Deliver tuition sessions in Maths and/or English and/or Science, and potentially other subjects, following the UK national curriculum in the Doncaster area
Work with students with Special Educational Needs (SEN) and adjust approaches to ensure inclusivity and accessibility in learning
Provide individualised support for students in both core academic subjects and social development
Work with students across a range of year groups, from Key Stage 1 through to Post-16
Develop and implement tailored lesson plans that cater to each student's unique learning needs
Foster a positive and supportive learning environment that builds students' confidence and self-esteem
Maintain ongoing communication with students and their families regarding progress and any areas for further development

What we offer

Flexible working hours to suit your availability and preferences
Opportunity for long-term tutoring relationships with students, allowing you to make a lasting impact
Competitive hourly rates based on experience
Supportive, inclusive work environment
Ability to work in a variety of settings, including students' homes, schools, and public spaces

Big Data Application Development Sr Programmer

Citi

Location:
India , Chennai

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 22, 2025

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