
We are looking for a highly skilled Data Engineer. The ideal candidate will have hands-on expertise in Big Data technologies, with a strong foundation in distributed data processing, real-time pipelines, and large-scale data systems. You will design, build, and optimize data solutions that power insights, reporting, and decision-making for our advertising ecosystem.
Key Responsibilities
- Design, develop, and maintain large-scale data pipelines to support Ads reporting, attribution, and analytics use cases.
- Work extensively with Hive, Spark, SQL, Scala, and Kafka to process and manage petabyte-scale datasets.
- Optimize data workflows for performance, scalability, and cost efficiency.
- Partner with data scientists, product managers, and platform engineers to deliver high-quality, reliable datasets and APIs.
- Ensure data quality, integrity, and consistency across multiple data sources.
- Troubleshoot and resolve issues in real-time streaming pipelines and batch data jobs.
- Continuously evaluate new technologies to enhance the Ads Data platform.
Requirements
- Strong programming experience in Scala (preferred), Java, or Python.
- Hands-on experience with Apache Spark (batch & streaming) for large-scale data processing.
- Proficiency in Hive, SQL, and data modeling for analytical workloads.
- Experience working with Kafka for real-time event streaming.
- Solid understanding of Big Data ecosystems (S4, Hive, Presto, Delta etc.).
- Strong debugging, performance tuning, and problem-solving skills.
- Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
Nice to Have
- Experience in AdTech, Attribution, or Campaign Analytics.
- Familiarity with cloud-based big data solutions (AWS EMR, GCP BigQuery, Databricks, etc.).
- Familiarity with scheduling services like AirFlow
- Knowledge of data governance, security, and compliance best practices.
Benefits
- Best in class salary: We hire only the best, and we pay accordingly.
- Proximity Talks: Meet other designers, engineers, and product geeks — and learn from experts in the field.
- Keep on learning with a world-class team: Work with the best in the field, challenge yourself constantly, and learn something new every day.

About Proximity Works
About
We are Proximity - a global team of coders, designers, product managers, geeks and experts. We solve hard, long-term engineering problems and build cutting edge tech products.
About us
Born in 2019, Proximity Works is a global, fully distributed tech firm headquartered in San Francisco - with hubs across Mumbai, Dubai, Toronto, Stockholm, and Bengaluru. We’re in the business of solving high-stakes engineering challenges with AI-powered solutions tailored for industries like sports, media & entertainment, fintech, and enterprise platforms. From real-time game analytics and ticketing workflows to creative content generation, we help build software that serves millions every day.
About the Founders
At the helm is Hardik Jagda, CEO - a technologist with a startup DNA who brings clarity to complexity and a passion for building delightful experiences.
Milestones & Impact
- Trusted by some of the world’s biggest players - from major media & entertainment giants to one of the world’s largest cricket websites and the second-largest stock exchange in the world.
- Delivered game-changing tech: slashing content creation by 90%, doubling performance metrics for NASDAQ clients, and accelerating speed/performance wins for platforms like Dream11.
Culture & Why It Matters
- Fully distributed and flexible: work 100% remotely, design your own schedule, build habits that work for you and not the other way around.
- People-first culture: Community events, “Proxonaut battles,” monthly off-sites, and a liberal referral policy keep us connected even when we’re apart.
- High-trust environment: autonomy is encouraged. You’re empowered to act, learn fast, and iterate boldly. We know great work comes when talented people have space to think and create.
Company video


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Job Title: Marketing Head
Job Summary: We are seeking an experienced and innovative Marketing Head to lead our marketing efforts. The ideal candidate will have a strong background in ecommerce marketing and will be responsible for developing and implementing strategies to enhance our brand presence, drive traffic, and increase sales.
Key Responsibilities:
- Develop and execute comprehensive marketing strategies to achieve business objectives.
- Oversee all marketing initiatives, including digital marketing, social media, email campaigns, and content marketing.
- Collaborate with cross-functional teams to create and implement marketing campaigns.
- Analyze market trends and customer insights to identify growth opportunities.
- Manage and optimize marketing budgets to maximize ROI.
- Monitor and report on the effectiveness of marketing campaigns.
- Lead and mentor the marketing team to achieve targets and foster professional growth.
- Build and maintain relationships with external partners, such as agencies and vendors.
- Ensure brand consistency across all marketing channels.
- Focus on increasing sales ROI through various marketing channels and aim to boost the number of sales.
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- Bachelor's degree in Marketing, Business, or a related field.
- Proven experience as a Marketing Head or similar role in the ecommerce industry.
- Strong understanding of digital marketing channels and tools.
- Excellent analytical and decision-making skills.
- Ability to think strategically and creatively.
- Strong leadership and team management skills.
- Excellent communication and interpersonal skills.
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- Experience with data-driven marketing and analytics.
- Knowledge of the latest marketing trends and best practices.
- Experience in a fast-paced, high-growth environment.
Industry Preference: Ecommerce Client: Uplers Office: JP Nagar, Bangalore
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• You will be involved in directly driving application of machine learning and AI to solve various product and business problems including ML model lifecycle management with ideation, experimentation, implementation, and maintenance.
• Your responsibilities will include enabling the team in moving forward with ML/AI solutions to optimise various components across our music streaming platforms.
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• A machine learning software engineer with a passion for working on exciting, user impacting product and business problems
• Stay updated with latest research in machine learning esp. recommender systems and audio signals
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• Good understanding of foundational mathematics associated with machine learning such as statistics, linear algebra, optimization, probabilistic models
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• 13+ years of industry experience doing applied machine learning
• 5+ years of experience in tech team management
• Fluent in one or more object oriented languages like Python, C++, Java
• Knowledgeable about core CS concepts such as common data structures an algorithms
• Comfortable conducting design and code reviews
• Comfortable in formalising a product or business problem as a ML problem
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- Identify interest and understand customer needs and requirements.
- Set up booths or promotional stands and stock products.
Timing
6AM to 10AM & 6PM to 10PM
Area
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- You've worked on kickass projects
- Excellent problem-solving ability
- Passionate about playing and developing best in class video game experience
- Ability to pick up new game engines and read other people's code.
- Transparent and to-the-point communication skills.
Perks
- Best salary in the segment
- Amazing workplace environment
- Insurance and PF
- Remote work option
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Mandatory skills:.net Core, Web API, Entity Framework & Database(SQL server)
Good to have skills: Type ScriptKey Deliverables:
- Utilize established development tools, guidelines and conventions for above skill set.
- Design, code and test new Web Software applications.
- Maintain existing software systems by identifying and correcting software defects and enhance functionalities.
- Enhance existing systems by analysing business objectives.
- Create technical specifications and test plans.
- Prepare action plans and identify areas for modification and improvement.
- Develop skills in new technologies.
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- Deriving insights from data and using the same for product improvements and iterations
- Breaking down the overall product strategy and roadmap into specific components that you delegate or own yourself
- Evaluating market opportunities and utilizing research to position/ reposition our products to best and identifying new opportunities and refining requirements
- Owning the product roadmap and lead growth initiatives and drive them to successful outcomes — from building, launching, and optimizing critical user flows
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- Minimum 1 to 5 years of B2C product management experience
- Experience designing and building metrics for product engagement and customer satisfaction and adept in user research, data- driven experimentation, sprints and rapid iteration
● 3-6 Years of experience with a Bachelor’s/Master's degree in Computer Science, Math, or related
technical domain
● Skilled in software development lifecycle, and designing and developing large-scale, multi-tiered,
distributed software applications, tools, systems or services using Object Oriented Design,
distributed programming, Java, Python, Node.js.
● Knowledge of ORM tools like Hibernate, JPA.
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● Experience in deployment of microservices over Amazon Web Services
● Experience in delivering quality products using microservices architecture.
● Knowledge of Agile methodologies & best practices for the full software development life cycle,
including coding standards, code reviews, source control management, build processes, testing,
and operations
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● Ability to operate and communicate with every business unit and level of hierarchy
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evolution
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● Ability to think big and to inspire a vision in others
● Kindness, warmth and a positive, optimistic attitude
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● Opportunity to be part of one of the most exciting consumer growth stories in the world
● One of the best funded and most far advanced companies in the space (investors are leading
global VCs)
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