Customer Service Executive

Senior Data Engineer Job Description

Overview

The Senior Data Engineer will design, develop, and maintain scalable data pipelines and

infrastructure to support data-driven decision-making and advanced analytics. This role requires deep

expertise in data engineering, strong problem-solving skills, and the ability to collaborate with

cross-functional teams to deliver robust data solutions.

Key Responsibilities

Data Pipeline Development: Design, build, and optimize scalable, secure, and reliable data

pipelines to ingest, process, and transform large volumes of structured and unstructured data.

Data Architecture: Architect and maintain data storage solutions, including data lakes, data

warehouses, and databases, ensuring performance, scalability, and cost-efficiency.

Data Integration: Integrate data from diverse sources, including APIs, third-party systems,

and streaming platforms, ensuring data quality and consistency.

Performance Optimization: Monitor and optimize data systems for performance, scalability,

and cost, implementing best practices for partitioning, indexing, and caching.

Collaboration: Work closely with data scientists, analysts, and software engineers to

understand data needs and deliver solutions that enable advanced analytics, machine

learning, and reporting.

Data Governance: Implement data governance policies, ensuring compliance with data

security, privacy regulations (e.g., GDPR, CCPA), and internal standards.

Automation: Develop automated processes for data ingestion, transformation, and validation

to improve efficiency and reduce manual intervention.

Mentorship: Guide and mentor junior data engineers, fostering a culture of technical

excellence and continuous learning.

Troubleshooting: Diagnose and resolve complex data-related issues, ensuring high

availability and reliability of data systems.

Required Qualifications

Education: Bachelor’s or Master’s degree in Computer Science, Engineering, Data Science,

or a related field.

Experience: 5+ years of experience in data engineering or a related role, with a proven track

record of building scalable data pipelines and infrastructure.

Technical Skills:

Proficiency in programming languages such as Python, Java, or Scala.

Expertise in SQL and experience with NoSQL databases (e.g., MongoDB, Cassandra).

Strong experience with cloud platforms (e.g., AWS, Azure, GCP) and their data services

(e.g., Redshift, BigQuery, Snowflake).

Hands-on experience with ETL/ELT tools (e.g., Apache Airflow, Talend, Informatica) and

data integration frameworks.

Familiarity with big data technologies (e.g., Hadoop, Spark, Kafka) and distributed

systems.

Knowledge of containerization and orchestration tools (e.g., Docker, Kubernetes) is a

plus.

Soft Skills:

Excellent problem-solving and analytical skills.

Strong communication and collaboration abilities.

Ability to work in a fast-paced, dynamic environment and manage multiple priorities.

Certifications (optional but preferred): Cloud certifications (e.g., AWS Certified Data Analytics,

Google Professional Data Engineer) or relevant data engineering certifications.

Preferred Qualifica

Experience with real-time data processing and streaming architectures.

Familiarity with machine learning pipelines and MLOps practices.

Knowledge of data visualization tools (e.g., Tableau, Power BI) and their integration with data

pipelines.

Experience in industries with high data complexity, such as finance, healthcare, or

e-commerce.

Work Environment

Location: Hybrid/Remote/On-site (depending on company policy).

Team: Collaborative, cross-functional team environment with data scientists, analysts, and

business stakeholders.

Hours: Full-time, with occasional on-call responsibilities for critical data systems.

Key Responsibilities:

• Develop and maintain scalable and performant full-stack web applications
• Collaborate with UI/UX designers and backend teams to implement responsive, user-friendly interfaces
• Write unit tests using Jest and ensure code quality and reliability
• Develop RESTful APIs using Node.js and NestJS framework
• Utilize Docker Compose for local development and deployment
• Manage and optimize MySQL databases, including views, stored procedures, and performance tuning
• Implement access control mechanisms using identity providers like Okta or Auth0
• Document APIs using tools like SwaggerUI and Postman
• Participate in sprint planning, code reviews, and team stand-ups via JIRA and Confluence
• Use Git for version control and manage merge requests and branches effectively
• Integrate application loggers for monitoring and diagnostics

Must-Have Skills:

• Proficiency in HTML, CSS, SASS/SCSS
• Strong hands-on experience with Angular 18 or higher
• Familiarity with Angular Material or similar UI component libraries
• Experience with Node.js and NestJS 10+
• Working knowledge of Docker Compose
• Strong SQL skills and experience with MySQL
• Understanding of authentication and authorization best practices with Okta, Auth0, etc.
• Comfort using Postman, SwaggerUI, Git, and logging tools
• Familiarity with agile development processes and using JIRA and Confluence

Nice to Have:

• Experience with form builders like Formsite or FormSort
• Knowledge of data encryption best practices
• Prior experience in the public health or POSIT (Public Health Informatics) domain

Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field
• 3–6 years of experience in full-stack development
• Strong communication skills and the ability to work independently in a remote team environment

Availability to work UK shift hours to ensure overlap with the US-based client

Company: Digiworld Solution

Location: Noida

Shift:USA Shift (Night Shift)

About Digiworld Solution

Digiworld Solution is a professional IT and digital marketing agency based in Noida. We provide end-to-end digital solutions to global clients, helping businesses grow through innovative technology and marketing strategies.

Role Overview

We are seeking a highly motivated and results-driven Business Development Executive (BDE) to join our sales team for the USA shift. The ideal candidate should have excellent communication skills, a strong ability to negotiate, and the confidence to convert leads into clients.

Key Responsibilities

• Identify and generate new business opportunities through outbound calls, emails, and networking.
• Pitch IT and digital marketing services to potential clients, primarily in the USA market.
• Build and maintain long-term client relationships to ensure repeat business.
• Understand client requirements and collaborate with the internal team to deliver tailored solutions.
• Meet and exceed sales targets on a monthly and quarterly basis.
• Prepare sales reports, track performance, and share insights with management.

Required Skills

• Strong sales and negotiation skills.
• Excellent convincing power with a proactive approach.
• Outstanding English communication skills (spoken and written).
• Ability to handle objections and close deals effectively.
• Self-motivated, goal-oriented, and willing to work in a USA shift.

Qualifications

• Bachelor’s degree in Business, Marketing, or related field preferred.
• 1–3 years of experience in business development, preferably in IT or digital marketing services.
• Freshers with excellent communication and sales skills are also encouraged to apply.

Benefits

• Attractive salary with performance-based incentives.
• Opportunity to work with international clients and grow your career.
• Professional and supportive work environment.

Responsibilities:

• Lead implementation of companies in key partner institutes
• Own the entire process of onboarding a partner institute
• Define custom made' offerings for the parents of a particular institute
• Single point of contact between the company institute partnerships team, institute management and companies inside sales team
• Account management: Be responsible for anything and everything' in the partner institutes
• Be responsible for parent outreach in the institutes
• Strategize and execute plans for customer acquisition along with the management - events, referrals etc.
• P& L; owner of key accounts
• Take lead in selling and implementing companies full suite of financial and payment solutions in the partner institutes
• Lead the ideation, planning, and execution of these initiatives / projects while working directly with the founding team
• Own execution from strategy design and setup to pilot and eventual scale-up
• Work closely with different teams within the company (sales, marketing, strategy, and product) to execute the project
• Build and lead high-performing teams to scale these initiatives

Requirements:

• Degree from top tier colleges (IITs, IIMs, ISB, BITS etc. ) and 2-6 years of experience in project management, product development, growth, new initiatives at top startups
• Track record of out performance / over-achieving targets in previous work places
• Experience in leading initiatives and delivering results in a time-bound manner
• Prior experience in early stage startups or as a founder is a huge plus
• Prior exposure to B2C or understanding of financial services is a plus

Python/Django Developer will be responsible for implementing the relevant Server-Side Architecture for a Web Application based on the client's requirement for new and existing products. The primary focus will be on the development of software packages ensuring high quality and ease of usability to requests from various teams.

Duties & Responsibilities:

- Writing reusable, testable and efficient code 

- Design and Implementation of low-latency, user-friendly web and mobile-based applications 

- Devise and develop user-friendly software solutions for automation of industry processes 

- Contribute to design reviews and discussions across software teams. 

- Following strict security protocols without any deviation is of prime importance.

- Implementing DevOps in all projects and establishing best practices in the team.

Preferred Skills & Knowledge:

- Strong programming skills in Python/Django

- Experience with Angular, JavaScript frameworks/libraries

- Hands-on experience with MySQL, PostgreSQL or other RDBMS

- Experience with Web application security and secure coding practices

- Strong Analytical thinking and problem-solving ability

- Familiarity with software collaboration tools - GIT

- Ability to work with a distributed and diverse team of researchers and developers.

- Excellent English language communication skills, both written and verbal.

- High level of innovation and motivation

Roles and Responsibility: 

∙ Develop functional and fast-responsive web applications, using markup languages. ∙ Maintain websites. 

∙ Elaborate mobile-based and web-based features. 

∙ Troubleshoot apps for bugs. 

∙ Fix bugs if necessary and improve usability. 

∙ Improve apps for maximum speed. 

∙ Troubleshoot UI and improve its performance accordingly. 

∙ Employ the latest technology in order to re-built legacy apps. 

∙ Integrate UI elements with server-side ones. 

∙ Detect and fulfill front-end and back-end requirements. 

∙ Perform training and support activities. 

∙ Develop reusable code. 

∙ Write comprehensive manuals, guides, and documents. 

∙ Compile prototype and quality mockups. 

∙ Make sure that high-quality graphic standards are met.

Position: Solutions Engineer

As an APAC Solutions Engineer, you will be an integral player on the Sales team in positioning, demonstrating, and developing creative solutions for key customers and prospects. You will be the trusted solutions advisor for our customers by creating solutions that align with the NextBillion.ai technology stack.

Reporting to the VP of Sales and Customer Success, you will be the primary technical interface between our sales prospects and the Product and Engineering team.

We are looking for a Maps and Locations-Based Services expert with excellent technical, communication, organisational, and customer-facing skills. 

Roles and Responsibilities:

• In partnership with sales personnel, marshal prospects through the sales cycle by providing professional technical, integration, and development support.
• Work closely with our sales prospects in APAC to identify and solve their most critical business problems with a deep understanding of the NextBillion.ai architecture and feature set.
• Articulate customer requirements and solutions to different technical and non-technical stakeholders so as to enable successful execution of the engineering work.
• Organise and lead product-related webinars and training sessions.
• In coordination with sales personnel, assist in the response to all technical details in RFIs/RFPs
• Continually assess prospect and customer feedback as well as industry trends in providing feedback to product teams
• Support sales and customer success teams in onboarding newly signed customers into the post-sales support process
• A small amount of travel is required for prospect and customer meetings.

Requirements:

• Bachelor's degree in Engineering, Computer Science, or related technical field.
• 6+ years experience in technical consulting, solutions engineering or product management. 
• Prior experience with proprietary as well as open-source map products and tools, such as maps from HERE, TomTom and OSM, and supporting toolsets such as  QGIS.
• Adept and agile in working with a variety of frameworks and programming languages both frontend and backend e.g. JavaScript, Node.js,  Python, Angular, React, Rust, Go
• Deep understanding of RESTful APIs and service endpoints for both design and implementation
• Experience with using cloud native services from popular hosting providers like AWS, Azure, and Google Cloud Platform. 
• Understanding of common development practices, ticketing systems, and revision control systems using `git`i.e. Gitlab/Github, ClickUp/JIRA

Beneficial/Nice-to-Haves: (optional)

• Industry experience in mobility services, fleet management, logistics/last-mile delivery, and/or connected car service
• Some prior experience with data science and/or machine learning teams.

ABOUT NBAI

NextBillion.ai is a first-ever decentralised, customizable, and tailored map stack focused on the transportation/logistics industry. NextBillion.ai helps solve highly complex transportation and operational challenges. Every customer, use case, and geography is different, and NextBillion.ai is able to integrate these differences directly into their mapping environment.

NextBillion.ai provides last-mile delivery, telematics, food delivery, automotive, and ride-hail with location tools and API's that help them adopt an AI-first approach. NextBillion.ai is customizable to be hyper-local and pinpoint accurate for difficult to solve enterprise use cases.

Nextbillion.ai was founded in January 2020 by Ajay Bulusu, Gaurav Bubna and Shaolin Zheng. They were formerly part of the map team at Grab, a multinational ride-hailing and food delivery company. 

• 3-12 years Senior level candidate should run department Independently.
• Should have hands on coding experience in Core Java, JSP, Servlets, JQuery, JavaScript, J2ee, Spring, Hibernate, TypeScript,  Angular 2/6/9, HTML, CSS3
• Microservices, CICD, Devops experience would be preferred.
• Release management
• Prepare detailed plan for the release, identify and manage risks
• Estimate time, effort and resources required for assignments
• Organize, delegate, track and coordinate team activities
• Provide visibility to senior leadership through regular updates
• Effective Interaction with Product Management, Domain experts on engineering related issues
• Design and development of subsystems and modules as per specifications
• Ensure team availability and responsiveness to production issues

Required Skills: GSM, Linux, Networking, infrastructure, VOIP, PHP, Perl, SIP, troubleshooting, Python,HTML

• 5+ years of solid experience as an Asterisk Developer
• Must be proficient at developing software using a scripting language. A distinct advantage if you have experience using Python
• Sound knowledge of Asterisk Installation, Configuration, Dialplan, Call troubleshooting (SIP, ISDN)
• Solid experience of working With Linux Operating Systems
• Good understanding of VoIP, SIP, SS7.