419 junior developer jobs at 166 companies in Buffalo, NY
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Junior Software Developer
St. Catharines, Ontario, Canada
$58k-$72k/yrOnsiteFull Time
Kraun Electric: Electrical contractor serving industrial, commercial, and institutional facilities across Niagara and Hamilton.
0+ YOEDegree or diploma in Computer Science, Software Engineering, Information Systems or related field; 0-2 years software development experience; JavaScript/TypeScript and modern web framework; backend, APIs, SQL; Git/GitHub; ability to verify AI-assisted code.
JavaScript, TypeScript, React, Next.js, Vue, Svelte, Angular, SQL, Git, GitHub, Azure, AWS, Google Cloud, Vercel, Render, Supabase, Firebase, Microsoft 365, Power Automate
Genesee County: New York county government serving Batavia and Genesee County residents through public administration and essential services.
Bachelor's degree in civil or environmental engineering or related field, or Associate's degree plus 2 years experience; ability to perform engineering computations, use computer software, and work in inclement weather.
City of Buffalo: Municipal government serving Buffalo residents through public safety, infrastructure, utilities, and city services.
3+ YOEBachelor's in Engineering or Engineering Technology, or Associate's plus 2 years experience, or EIT certificate; 3 years engineering experience for promotional; valid NYS driver's license; LENS consent.
Popli Design Group: Minority-owned architecture-and-engineering firm serving educational, healthcare, commercial, and government clients.
0+ YOEBachelor's degree in electrical engineering or electrical engineering technology from an ABET-accredited program; 0–3 years' experience preferred; AutoCAD or Revit, Microsoft Office, English fluency, and a valid driver's license required.
AutoCAD, Revit, Microsoft Office, Microsoft Word, Microsoft Excel
Avarint: Nonprofit engineering and research firm serving U.S. government clients with chemical-biological testing and C4ISR modeling.
0+ YOEBachelor's in EE or CS required, 0–3 years experience, MBSE (Cameo/SysML), RF and signal processing knowledge, C++ experience, and ability to obtain DoD security clearance.
Kaleida Health: The largest healthcare provider in Western New York.
3+ YOEHigh school diploma or GED; Associate's in Computer Science or related field or 3 years related experience; 3 years experience in infrastructure solutions, Windows Server, Active Directory, scripting; one or more certifications (A+, Network+, Security+, MTA, CCENT, MCSA); light lifting up to 20 lbs.
PowerShell, Python, Perl, Microsoft SCOM, Microsoft SCCM, VMware ESXi, Hyper-V, VBScript
Merchants Mutual Insurance Company: Mutual property-and-casualty insurer serving individuals and small-to-medium-sized businesses through independent insurance agents.
2+ YOEBachelor's degree in computer science, 2–3 years of SQL development and ETL experience, C# application development, analytical and troubleshooting skills, and familiarity with the systems development lifecycle.
Microsoft SQL Server, SharePoint, C#, SSIS, SSAS, SSRS, Power BI, Informatica, Talend, SQL, T-SQL
Niagara Power Transformer: U.S. liquid-filled and special-application transformer manufacturer serving utility and industrial customers.
1+ YOEBachelor's degree in electrical engineering or equivalent; open to new graduates or 1 year experience; knowledge of ANSI, IEEE, NEC, CSA preferred; proficiency with engineering modeling software, MRP tools, Word, Excel, Access, PowerPoint; local or regional candidates preferred.
Microsoft Word, Microsoft Excel, Microsoft Access, Microsoft PowerPoint, MRP tools, engineering modeling software
Linde plcNYSE: LIN: Global leader in industrial gases and engineering.
Working towards a B.S. in Computer Science or related field; enrolled in sophomore or junior year for Fall 2026; availability 15 hrs/week during semesters and 40 hrs/week otherwise; Python, SQL, relational databases, modern web frameworks (Vue.js), object-oriented design.
Rochester or Albany or Binghamton or Buffalo or Dewitt or Utica +1 more
$60k-$107k/yrOnsiteFull Time
Univera Healthcare: Nonprofit Western New York health plan providing medical, Medicare, and dental coverage to individuals and businesses.
1+ YOE1+ year Salesforce development experience; Bachelor's in computer science or related field (or 6 years experience); proficiency in Apex, Visualforce, Lightning Web Components, flows, SOQL/SOSL; Agile and testing knowledge.
Salesforce, Apex, Visualforce, Lightning Web Components, SOQL, SOSL
IBM Consulting: IBM's consulting division provides strategy, technology, operations and AI transformation services to businesses and governments worldwide.
Currently pursuing a bachelor's degree in a technical field with basic programming knowledge and exposure to software development, databases, APIs, cloud technologies, and problem-solving.
M&T BankNYSE: MTB: A diversified financial services providing banking and wealth management.
High school diploma or GED; successful completion or enrollment in a bank-approved technology skills development program; proficiency with personal computers and spreadsheet, word processing, database, presentation, and email software.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
MHA Zentgraf Corp.: U.S. subsidiary supplying high-pressure ball valves and flow-control valves across North America.
Associate degree or diploma in Drafting, Engineering Technology, or related field; proficiency in CAD software (AutoCAD, SolidWorks); basic engineering principles; attention to detail; communication skills.