Wärtsilä Energy Storage is the leading global energy storage optimizer. Our mission is to deliver integrated energy solutions that build a resilient, intelligent, and flexible energy infrastructure - unlocking the way to an optimized renewable future. By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids. We play a key role in Wärtsilä’s vision towards a 100% renewable energy future through flexibility, reliability, and integration and a more sustainable world for us all.<h2 style="margin:2.0pt 0.0in 0.0in;font-size:13.0pt;font-family:'Calibri Light' , sans-serif;color:#2f5496;font-weight:normal;">Responsibilities</h2><ul style="margin-bottom:0.0in;margin-top:0.0px;"><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">As part of Wärtsilä’s ES&amp;O GEMS software product team you will be responsible for contributing to our backend servers, UI, and deployment code.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Guide and contribute to the development of a data-centric web platform for energy storage data visualization, and advanced analytics.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Participate in an agile development environment.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Participate in user experience and usability studies to develop and/or improve the UI design and make complex site operations intuitive.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Develop features and other technical documents.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Contributing to roadmap discussions, progress meetings, and interface with other teams leads to ensuring collaboration.</li></ul><h2 style="margin:2.0pt 0.0in 0.0in;font-size:13.0pt;font-family:'Calibri Light' , sans-serif;color:#2f5496;font-weight:normal;">Requirements</h2><ul style="margin-bottom:0.0in;margin-top:0.0px;"><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">8+ years of demonstrated experience with professional front and back-end development.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Experience architecting multiple web applications from the ground up.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Prefer knowledge in React for the UI and NodeJS and/or Python for the backend.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Professional expertise in underlying web technologies including HTML, CSS, and vanilla JavaScript.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Professional expertise in developing REST and Websocket APIs.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Robust experience working with SQL-based relational databases, NoSQL, or NewSQL.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">General knowledge of networking, Linux, code testing.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Experience with setting up deployment of software and troubleshooting issues.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Experience developing complex software projects in commercial product settings.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Experience working in an agile development environment using common tools such as JIRA and Git.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Ability to embrace a fast-moving environment and comfortable with quickly adapting to changing priorities.</li></ul><h2 style="margin:2.0pt 0.0in 0.0in;font-size:13.0pt;font-family:'Calibri Light' , sans-serif;color:#2f5496;font-weight:normal;">Desired Experience</h2><ul style="margin-bottom:0.0in;margin-top:0.0px;"><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Development using Typescript.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Experience in PostgreSQL, InfluxDB, or TimescaleDB.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Performance analysis and tuning for high-throughput data ingestion and aggregation.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Authentication protocols (OpenID, OAuth, etc.)</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Docker or other containerized technologies.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Experience with setting up system and application monitoring solutions.</li><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">Knowledge and/or interest in electrical concepts, power grids, renewable or green energy.</li></ul> <h2 style="margin:2.0pt 0.0in 0.0in;font-size:13.0pt;font-family:'Calibri Light' , sans-serif;color:#2f5496;font-weight:normal;">Educational / Professional Requirements</h2><ul style="margin-bottom:0.0in;margin-top:0.0px;"><li style="color:black;margin-top:0.0in;margin-right:0.0in;margin-bottom:0.0in;font-size:12.0pt;font-family:Calibri , sans-serif;">B.S. Degree in Computer Science, Engineering (Computer, Electrical, Mechanical), I.T., or equivalent years of industry experience.</li></ul>Why you and us:You will be a part of a global organization with local presence and work in an exciting and dynamic working environment with highly motivated and skilled co-workers. We offer interesting and challenging work tasks, as well as personal and professional development in a great team. If you feel excited by being a part of this working environment and think your personal skills and qualities match the job requirements, we look forward to receiving your job application. At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities. We are not accepting unsolicited submissions from 3rd party recruitment agencies.Successful applicant must be authorized to work in the USA without sponsorship. We look forward to hearing from you. Qualified candidates must apply online:  <a href="https://www.wartsila.com/careers">https://www.wartsila.com/careers</a> Candidates for regular U.S and Puerto Rico positions must be a U.S. citizen, national, or an alien admitted as permanent resident, refugee, asylee with valid work permit or temporary resident under 8 U.S.C. 1160(a) or 1255a(1). Individuals with temporary visas such as E, F-1, H-1, H1B, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire. Individuals hired for positions that require on-site customer interactions and/or in-person travel may be required to be fully vaccinated against COVID-19 or other country-specific vaccinations, unless otherwise prohibited by law. Wärtsilä North America values our employees. We offer a competitive salary and comprehensive benefits package. Wärtsilä North America is an EOE/AA employer. Effective January 2025, Wartsila companies in the USA will implement a new hybrid work model. Most employees who live within 40 miles of an office will work 2 days per week in office. This model will provide our employees the flexibility of working from home, while also providing the benefits of in-person collaboration twice a week. We will be happy to provide more information during your interview process.

We enable sustainable societies through innovation in technology and services together with all our stakeholders &ndash; today and tomorrow. We emphasise innovation in sustainable technology and services to help our customers continuously improve environmental and economic performance. We work together with our strong ecosystem of partners every day, providing a wide portfolio of leading technologies and innovative solutions that offer our customers superior uptime, reliability and foreseeable lifecycle costs across their operations. Our global passionate team of 17,500 energy and maritime experts in 200 locations in more than 70 countries is committed to shaping decarbonisation transformation of our industries across the globe.

Senior Software Engineer

Wärtsilä Energy Storage is the leading global energy storage optimizer. Our mission is to deliver integrated energy solutions that build a resilient, intelligent, and flexible energy infrastructure - unlocking the way to an optimized renewable future. By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids. We play a key role in Wärtsilä’s vision towards a 100% renewable energy future through flexibility, reliability, and integration and a more sustainable world for us all.<h2>Responsibilities</h2><ul><li>As part of Wärtsilä’s ES&amp;O GEMS software product team you will be responsible for contributing to our backend servers, UI, and deployment code.</li><li>Guide and contribute to the development of a data-centric web platform for energy storage data visualization, and advanced analytics.</li><li>Participate in an agile development environment.</li><li>Participate in user experience and usability studies to develop and/or improve the UI design and make complex site operations intuitive.</li><li>Develop features and other technical documents.</li><li>Contributing to roadmap discussions, progress meetings, and interface with other teams leads to ensuring collaboration.</li></ul><h2>Requirements</h2><ul><li>8+ years of demonstrated experience with professional front and back-end development.</li><li>Experience architecting multiple web applications from the ground up.</li><li>Prefer knowledge in React for the UI and NodeJS and/or Python for the backend.</li><li>Professional expertise in underlying web technologies including HTML, CSS, and vanilla JavaScript.</li><li>Professional expertise in developing REST and Websocket APIs.</li><li>Robust experience working with SQL-based relational databases, NoSQL, or NewSQL.</li><li>General knowledge of networking, Linux, code testing.</li><li>Experience with setting up deployment of software and troubleshooting issues.</li><li>Experience developing complex software projects in commercial product settings.</li><li>Experience working in an agile development environment using common tools such as JIRA and Git.</li><li>Ability to embrace a fast-moving environment and comfortable with quickly adapting to changing priorities.</li></ul><h2>Desired Experience</h2><ul><li>Development using Typescript.</li><li>Experience in PostgreSQL, InfluxDB, or TimescaleDB.</li><li>Performance analysis and tuning for high-throughput data ingestion and aggregation.</li><li>Authentication protocols (OpenID, OAuth, etc.)</li><li>Docker or other containerized technologies.</li><li>Experience with setting up system and application monitoring solutions.</li><li>Knowledge and/or interest in electrical concepts, power grids, renewable or green energy.</li></ul>&nbsp;<h2>Educational / Professional Requirements</h2><ul><li>B.S. Degree in Computer Science,&nbsp;Engineering (Computer, Electrical, Mechanical), I.T., or equivalent years of industry experience.</li></ul>Why you and us:You will be a part of a global organization with local presence and work in an exciting and dynamic working environment with highly motivated and skilled co-workers. We offer interesting and challenging work tasks, as well as personal and professional development in a great team. If you feel excited by being a part of this working environment and think your personal skills and qualities match the job requirements, we look forward to receiving your job application. At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities.&nbsp;We are not accepting unsolicited submissions from 3rd party recruitment agencies.Successful applicant must be authorized to work in the USA without sponsorship.&nbsp;We look forward to hearing from you. Qualified candidates must apply online:&nbsp; <a href="https://www.wartsila.com/careers">https://www.wartsila.com/careers</a>&nbsp;Candidates for regular U.S and Puerto Rico positions must be a U.S. citizen, national, or an alien admitted as permanent resident, refugee, asylee with valid work permit or temporary resident under 8 U.S.C. 1160(a) or 1255a(1). Individuals with temporary visas such as E, F-1, H-1, H1B, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.&nbsp;Individuals hired for positions that require on-site customer interactions and/or in-person travel may be required to be fully vaccinated against COVID-19 or other country-specific vaccinations, unless otherwise prohibited by law. Wärtsilä North America values our employees. We offer a competitive salary and comprehensive benefits package. Wärtsilä North America is an EOE/AA employer.&nbsp;Effective January 2025, Wartsila companies in the USA will implement a new hybrid work model. Most employees who live within 40 miles of an office will work 2 days per week in office. This model will provide our employees the flexibility of working from home, while also providing the benefits of in-person collaboration twice a week. We will be happy to provide more information during your interview process.&nbsp;

Senior Software Engineer

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Wartsila

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