28 Openlayers Jobs - Page 2

Candidate Profile:- Designation:- PostgreSQL Developer - Database Developer Experience range:- 2-4 years (Relevant) No. of Positions:- 1 Type of Appointment:- Permanent Location:- Ahmedabad Qualification:- BE/ B.Tech Computers or MCA Role description: The PostgreSQL database developer is responsible for developing database code. This is a central role in our development team that will build effective APIs that access and manipulate very large datasets, many of them geospatial, working with product managers, front end developers and DBAs as needed. Responsibilities: Implement and maintain database code in the form of stored procedures, scripts, queries, views, triggers, etc. Owning all PostgreSQL database architecture and design Owning all PostgreSQL database production and non-production implementation to ensure performance, stability, and scalability. Establishing all PostgreSQL support processes and standards. PostgreSQL developer should work / support live DB data correction / creation / deletion issues. Should be capable to write stored procedure, triggers as and when required. Should be able to optimize DB queries which are getting used in the current project and as a result data retrieval from DB should be improved. Creating appropriate scripts/code for production and non-production PostgreSQL DB updates Work with front end developers to define simple yet powerful APIs. Work with DBAs to ensure efficiency of database code, integrity of data structures and quality of data content. Work with product managers to ensure database code meets requirements. Review the existing PostgreSQL implementation and propose/implement improvements Critical skills required: 3+ years working as a database developer working with PostgreSQL expertise. Expert Level SQL including stored procedures, functions, triggers, and views. Knowledge of JSON and PostgreSQL support for JSON. Ability to efficiently write database code without compromising data quality, privacy or security. Knowledge of database design principles, query optimization, index management, integrity checks, statistics and isolation levels Able to handle multiple tasks in a fast-paced environment Intrested candidates can send there updated CV at siddharth.vyas@nascentinfo.com

GIS Developer:- HYD Qualifications:- 1. 4+ years of professional experience. Proficiency and experience with geospatial software - ESRI ARCGIS Suite, Python, QGIS, JavaScript, VB.NET, FME, Python, Postgres-SQL, C++ , Shell script. 2. The candidate must have experience in leading GIS technologies, including ESRI tools - JavaScript API for ArcGIS , Python API for ArcGIS, Geospatial Web development and FME. 3. Experience working in a developer role with in-depth knowledge of programming language - Arc Objects, .NET & Python. 5. Create scripts and models using QGIS Model builder, Python scripting, and/or other process automation tools. 6. Must be proficient in writing SQL queries , Procedures, triggers and Functions. Role and Responsibilities:- Expertise with the ESRI suite of products, ArcMap, JavaScript, VB.NET, role-based systems, active directory, core services and developing dashboards. Used python with ESRI arcpy module/QGIS module/AWS technology to create script tools to batch process and speed up large-scale data conversions. Developing QGIS plugins (C++ based UI) which requires full stack development skills Developing shell scripting applications for desktop use Developing shell scripting and python programming applications from web API based requirements for process automation Developing VBA scripts for process automation Developing and streamlining functional process for new projects Debugging various web applications in daily use and making it suitable to the process Creating video reference objects and developing newsletter for circulation Developing HTML based pages (Confluence) Troubleshooting Source Catalogue related issues for raster tile generation along with FME work bench development Establish and maintain strong, healthy professional relationships with clients, partners and affiliates, across multiple geographies. Demonstrate continuous effort to improve operations, decrease turnaround times, streamline work processes, work cooperatively and jointly to provide seamless customer services. Report progress to clients and management on daily basis. Explain technical issues and solutions to audiences of widely varying technical abilities clearly and patiently write clear and sometimes extensive user and administrator documentation, training materials and technical portions of project proposals. Vigorously and enthusiastically participate in GIS design and troubleshooting discussions with clients and teammates

Role & responsibilities Develop interactive maps using libraries and technologies like Leaflet.js, Mapbox, Google Maps API, and OpenLayers. Implement H3 Indexing for spatial partitioning and optimization to improve data analysis and map rendering performance. Manage and optimize geospatial data querying, storage, and transformation using Snowflake and Databricks. Leverage DuckDB for efficient local geospatial querying and real-time analysis. Develop and maintain clean, scalable, and type-safe code using TypeScript for frontend and backend geospatial solutions. Build spatial queries, conduct geospatial analysis, and optimize pipelines for mapping and visualization tasks. Collaborate with data engineers and backend developers to integrate geospatial data pipelines into cloud platforms (e.g., Snowflake and Databricks). Work with GIS tools (QGIS, ArcGIS) to analyse and visualize large-scale spatial data. Integrate mapping tools with cloud platforms and automate data workflows for geospatial analytics. Stay up-to-date with the latest tools and technologies in cloud data platforms, geospatial mapping, and spatial data indexing. Preferred candidate profile Bachelors degree in computer science, Geographic Information Systems (GIS), Data Engineering, or a related field. Proficiency in mapping libraries/APIs: Google Maps, Mapbox, Leaflet, OpenLayers, or similar. Experience with H3 Index for spatial indexing, analysis, and partitioning. Strong hands-on experience with Snowflake and Databricks for managing, analysing, and processing large-scale geospatial data. Proficiency with DuckDB for real-time geospatial querying. Strong programming skills in TypeScript and modern web technologies (HTML, CSS, JavaScript). Experience working with geospatial data formats: GeoJSON, KML, Shapefiles, and GPX. Familiarity with GIS software (QGIS, ArcGIS) for spatial data analysis. Solid understanding of SQL and experience optimizing spatial queries. Ability to collaborate in a cross-functional team and integrate solutions with cloud services. Perks and benefits Training in Databricks. Support on certifications. Hands-on AWS, Azure, and GCP. Support you on any cloud certification. Build leadership skills.