Vestas - Backend Software Developer ( 5-0 yrs )

Job Description Vestas is a major player in wind technology and a driving force in the development of the wind power industry. Vestas’ core business comprises the development, manufacture, sale, marketing and maintenance of Wind Turbines. Come and join us at Vestas! Product Applications & Controls R&D > Modelling & Analytics Module > Plant Performance & Reporting Vestas Technology & Operations, a cornerstone of Vestas, is committed to innovation, product development, and continuous improvement. We aim to create high-quality products and technologies that lower the cost of energy and deliver maximum value to our customers and to Vestas. As part of Vestas Technology & Operations, the Modelling & Analytics - Plant Reporting, Optimization & Control (PROC) team is responsible for delivering live data streaming, real-time alarms, plant-level analytics, KPI reporting, forecasting, availability calculations, curtailment control, and dispatch-logic services used across Vestas and by customers worldwide. PROC's mission is to reduce the cost of energy by transforming large-scale plant and turbine data into actionable insights and intelligent control strategies. By enabling smarter operations and improved fleet performance, we help accelerate Vestas' vision for a more efficient and sustainable energy future. Be part of our mission to enhance the efficiency of renewable energy solutions.

Responsibilities Backend Engineering & System Development

• Develop and maintain backend services using Python
• Work with AWS Lambda-based APIs and serverless components
• Build and evolve REST APIs and event-driven components
• Work with relational databases (PostgreSQL preferred) and NoSQL datastores
• Ensure code quality, modularity, and maintainability
• Collaborate with frontend teams (Angular 13+) to ensure seamless backend integration
• Contribute to improving reliability and overall stability of backend services Platform & Technical Contribution
• Apply established design and coding standards, aligning implementations with existing AWS serverless architectural patterns
• Apply best practices in event-driven development using AWS services such as SQS and SNS
• Participate in technical discussions and code reviews
• Identify areas of improvement in codebase and suggest practical refinements DevOps & Operations
• Work with CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools
• Deploy and monitor AWS Lambda services and related infrastructure (API Gateway, IAM, S3)
• Contribute to logging, observability, and performance tuning initiatives
• Participate in analysis and resolution of production issues when required Collaboration & Stakeholder Interaction
• Work closely with Product Managers, Architects, and Data Engineering teams on feature design
• Collaborate effectively in a globally distributed team environment

Qualifications

• An Engineering graduate or equivalent education
• Minimum 5 years of backend engineering experience
• Strong proficiency in Python:
• REST API development
• Asynchronous programming concepts
• Modular and maintainable code design
• Hands-on experience developing APIs using AWS Lambda (serverless architecture)
• Strong working experience with core AWS services, including: API Gateway, IAM, S3 & Event-driven services (e.g., SQS, SNS)
• Experience working with relational databases (PostgreSQL preferred)
• Exposure to NoSQL databases
• Experience with CI/CD pipelines and Git-based workflows
• Experience working with production-grade applications Nice to have experience
• Experience with Infrastructure as Code (Terraform or similar tools)
• Experience integrating backend services with Angular 13+ applications
• Experience working with large-scale event processing or telemetry data systems Competencies
• Strong analytical and problem-solving skills
• Ability to work collaboratively in a globally distributed agile team
• Eagerness to learn, experiment, and adapt to new technologies
• Proactive ownership mindset with good communication skills
• Passion for working on products that enable renewable energy and sustainability What We Offer
• Opportunity to work on an industrial IoT platform central to Vestas' digital strategy
• Exposure to large-scale real-time data systems and multi-cloud engineering
• A collaborative, innovative environment with a focus on technical excellence
• Career growth opportunities within a global organization committed to sustainability
• Chance to contribute directly to a greener future through advanced analytics and cloud engineering Additional Information Your primary workplace will be in Bangalore, India. Please note: We do amend or withdraw our jobs and reserve the right to do so at any time, including prior to the advertised closing date. Please be advised to apply on or before 31st March 2026. Our commitment to a fair hiring. At Vestas, we evaluate all candidates solely based on their professional experience, education, and relevant skills. To support a fair recruitment process, we kindly ask that you remove any photos, dates of birth or graduation, gender pronouns, marital status, or other personal information not relevant to the role before submitting your CV/resume. Your CV/resume should focus on your professional and educational background, along with the necessary contact details (email and phone number). We train our hiring teams in inclusive evaluation and regularly review process outcomes to ensure fairness. DEIB Statement At Vestas, we recognize the value of diversity, equity, and inclusion in driving innovation and success. We strongly encourage individuals from all backgrounds to apply, particularly those who may hesitate due to their identity or feel they do not meet every criterion. As our CEO states, "Expertise and talent come in many forms, and a diverse workforce enhances our ability to think differently and solve the complex challenges of our industry". Your unique perspective is what will help us powering the solution for a sustainable, green energy future. BEWARE – RECRUITMENT FRAUD It has come to our attention that there are a number of fraudulent emails from people pretending to work for Vestas. Read more via this link, https://www.vestas.com/en/careers/our\-recruitment\-process

About Vestas Vestas is the energy industry’s global partner on sustainable energy solutions. We are specialised in designing, manufacturing, installing, and servicing wind turbines, both onshore and offshore. Across the globe, we have installed more wind power than anyone else. We consider ourselves pioneers within the industry, as we continuously aim to design new solutions and technologies to create a more sustainable future for all of us. With more than 185 GW of wind power installed worldwide and 40+ years of experience in wind energy, we have an unmatched track record demonstrating our expertise within the field. With 30,000 employees globally, we are a diverse team united by a common goal: to power the solution – today, tomorrow, and far into the future. Vestas promotes a diverse workforce which embraces all social identities and is free of any discrimination. We commit to create and sustain an environment that acknowledges and harvests different experiences, skills, and perspectives. We also aim to give everyone equal access to opportunity. To learn more about our company and life at Vestas, we invite you to visit our website at www.vestas.com and follow us on our social media channels. We also encourage you to join our Talent Universe to receive notifications on new and relevant postings.

Qualifications

• An Engineering graduate or equivalent education
• Minimum 5 years of backend engineering experience
• Strong proficiency in Python:
• REST API development
• Asynchronous programming concepts
• Modular and maintainable code design
• Hands-on experience Backend Engineering & System Development
• Develop and maintain backend services using Python
• Work with AWS Lambda-based APIs and serverless components
• Build and evolve REST APIs and event-driven components
• Work with relational databases (PostgreSQ

Company Description Vestas is the energy industry’s global partner on sustainable energy solutions. We design, manufacture, install, and service wind turbines across the globe, and with +189 GW of wind turbines in 88 countries, we have installed more wind power than anyone else. Through our industry-leading smart data capabilities and +132 GW of wind turbines under service, we use data to interpret, forecast, and exploit wind resources and deliver best-in-class wind power solutions. Together with our customers, Vestas’ more than 35,000 employees are bringing the world sustainable energy solutions to power a bright future.