{"id":2210678,"url":"https://alion.io/job/calpine-integrator-developer-ii","title":"Integrator/ Developer II","company":{"id":1941970,"name":"Calpine","domain":"calpine.com","url":"https://alion.io/company/calpine","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_payroll_markers","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":84246,"max":124263,"currency":"USD","period":"year","gross":null,"usd_annual":124263},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"ETL/ELT","optional":false},{"name":"MS SQL","optional":false},{"name":"Power BI","optional":false},{"name":"SQL","optional":false},{"name":"SSIS","optional":false},{"name":".NET","optional":true},{"name":"Azure","optional":true},{"name":"Azure SQL Database","optional":true},{"name":"Python","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-10T01:27:48Z","employer_posted_date":null,"last_verified_at":"2026-10-10T01:27:48Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Calpine, a business unit of Constellation Energy Corporation (Nasdaq: CEG), is America's largest generator of electricity from natural gas and geothermal resources with operations in competitive power markets. With 79 energy facilities in operation, Calpine’s fleet has the capacity to generate approximately 27,000 MW of electricity – enough to power approximately 27 million homes. Through wholesale power operations and its retail businesses, Calpine serves customers in 22 states and Canada. Its clean, efficient, modern, and flexible fleet uses advanced technologies to generate power in a low-carbon and environmentally responsible manner.The company was established on the premise that a strong commitment to the environment is inextricably linked to excellence in power generation and corporate responsibility. Since its founding in 1984, Calpine has led the power industry in its unwavering commitment to environmental stewardship. In addition, its renewable geothermal plants use steam generated deep below the earth's surface to produce clean, renewable electricity.Job Summary (includes but is not limited to the following, other duties may be assigned)\nCalpine Community Energy has partnered with Community Choice Aggregators (CCA) in California to provide communities with a choice to purchase cleaner energy at competitive rates. CCAs procure renewable sources of electricity for their customers and utilize the power lines, owned by the local utility, to distribute this renewable energy. Calpine Community Energy provides CCAs with data management, billing, account, rate implementation, and contact center services, which are operationally critical to their success.Job Responsibilities\nDesign, develop, maintain, and enhance Power BI reports, dashboards, and visualizations that support business decision-making.\n\nDevelop complex data models and perform advanced data transformation, manipulation, and analysis using Power BI tools such as DAX, Power Query, SQL, and related technologies.\n\nConsolidate, integrate, and transform data from diverse sources, including databases, Excel files, text files, web APIs, and other enterprise systems.\n\nDesign and maintain relational and dimensional database models to support reporting and analytics requirements.\n\nBuild, maintain, and optimize ETL processes using SQL Server Integration Services (SSIS) and other data integration tools.\n\nDevelop scalable data solutions and data delivery mechanisms utilizing APIs and modern integration technologies.\n\nPerform data validation, quality assurance, troubleshooting, and root cause analysis to ensure data accuracy and reliability.\n\nOptimize queries, reports, and data processing workflows to improve system performance, scalability, and efficiency.\n\nParticipate in DevOps and CI/CD processes, including deployment automation, version control, testing, and release management activities.\n\nCreate and maintain technical documentation, including data models, process workflows, test plans, test cases, use cases, system configurations, and support procedures.\n\nProvide production support, troubleshoot application issues, and respond to user questions following implementation.\n\nCollaborate with business stakeholders, analysts, and technical teams to gather requirements and translate business needs into technical solutions.\n\nMaintain effective communication with management, project teams, and end users throughout the development, testing, deployment, and maintenance lifecycle.\n\nSupport continuous improvement initiatives by identifying opportunities to enhance reporting capabilities, data processes, and application performance.\n\nJob RequirementsEducation\nBachelor’s degree in information systems, Computer Science, Data Analytics, Engineering, or another technical/science-related discipline required, or an equivalent combination of education, technical training, and relevant work experience.\n\nExperience\nMinimum of 3 years of hands-on experience developing and maintaining Power BI solutions, including dashboards, reports, and semantic data models.\n\nMinimum of 3 years of experience with DAX, Power Query, Data Flows, T-SQL, and SSIS.\n\nMinimum of 3 years of experience in API development and integration.\n\nMinimum of 3 years of experience writing, optimizing, and troubleshooting complex SQL queries.\n\nExperience with database design, data modeling, and data warehouse concepts.\n\nProven experience designing, maintaining, and optimizing SQL Server environments supporting large data volumes and/or enterprise data warehouses.\n\nExperience integrating and transforming data from multiple data sources, including databases, APIs, spreadsheets, and flat files.\n\nTechnical SkillsRequired\nPower BI\n\nDAX\n\nPower Query\n\nData Flows\n\nT-SQL\n\nSSIS\n\nSQL Server\n\nC#\n\nAPI Development and Integration\n\nData Modeling and Database Design\n\nQuery Optimization and Performance Tuning\n\nPreferred / Nice to Have\nMicrosoft Azure, including:\n\nAzure SQL\n\nAzure Functions\n\nAzure API Management\n\nAzure Synapse Analytics\n\nDevOps and CI/CD practices\n\n.NET Framework/.NET Core\n\nTypeScript\n\nAngularJS\n\nPython\n\nR\n\nExperience with other major cloud platforms may be considered in lieu of Azure experience.\n\nSkills, Knowledge & Abilities\nStrong analytical and problem-solving skills with the ability to propose and implement effective technical solutions.\n\nDemonstrated ability to rapidly learn new technologies, tools, programming languages, and business processes.\n\nExcellent verbal and written communication skills, with the ability to effectively communicate technical concepts to both technical and non-technical audiences.\n\nAbility to manage multiple projects and competing priorities in a fast-paced environment.\n\nAbility to work independently with minimal supervision while also collaborating effectively within cross-functional teams.\n\nStrong organizational skills and attention to detail.\n\nDemonstrated flexibility and adaptability to changing business needs and priorities.\n\nCommitment to delivering high-quality, scalable, and maintainable solutions.\n\nExperience supporting production applications and troubleshooting complex technical issues.\n\nSalary Range$84,246.70 to $124,263.82Additional Calpine Information:\nEqual Opportunity Employer of Minorities, Females, Protected Veterans, and Individuals with Disabilities.\n\nCalpine is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment and need special assistance or an accommodation to use our website or to apply for a position, please send an e-mail with your request to . Determination on requests for reasonable accommodation are made on case-by-case basis.\n\nPlease view Equal Employment Opportunity Posters provided by OFCCP hereOriginally posted on Himalayas","description_format":"text","description_chars":6840,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Energy & Utilities","Energy Storage","Fossil Fuels"],"lifecycle":[{"event":"open","at":"2026-10-10T02:28:30Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":35,"reasons":["seen:0","win:early"],"computed_at":"2026-10-10T05:45:15Z"},"pay":{"stated_usd_annual":124263,"is_top_pay":false},"html_url":"https://alion.io/job/calpine-integrator-developer-ii","json_url":"https://alion.io/job/calpine-integrator-developer-ii.json","meta":{"generated_at":"2026-10-11T16:30:11Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"assistant_verified","counted_by":"address","units_charged":1,"used_today":3828,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1941970},"rest":"https://alion.io/mcp/rest/get_company?id=1941970"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fcalpine-integrator-developer-ii"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fcalpine-integrator-developer-ii"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fcalpine-integrator-developer-ii"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/calpine-integrator-developer-ii\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fcalpine-integrator-developer-ii"}]}