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Java developer jobs in Buffalo, NY - 44 jobs

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  • Entry Level Java Developer

    9To9 Software Solutions

    Java developer job in Silver Creek, NY

    9to9 Software Solutions is a global IT Services, Product Development, and Business Solutions firm based in Connecticut. We focus on delivering flexible IT solutions for today's complex business technology. We drive Success for Client Business by leveraging our expertise in IT Solutions and Business Process improvements. We deliver the critical skills and knowledge base to our clients to succeed in today's technology-dependent marketplace. Our main focus is on providing software solutions & services that add business value to our clients. We provide end-to-end solutions, help execute the entire project and provide ongoing application support both in terms of processes or technical review. Mission Uniting the power of advanced technology experts, deep business insight and limitless innovation; we aim to unravel our customers' most complex business problems by providing innovative, and best-in-class solutions. We strive to maintain, develop and continuously improve our position as a world class supplier engaged in providing software solutions and professional services to our customers in a prompt, efficient and cost effective manner. Job Description Responsibilities: Under general direction, designs, develops, troubleshoots, debugs, and implements software code using Java, JavaScript, HTML, SQL, and XML for software components of the web applications. Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website. Responsible for interface implementation. Integrates web applications with backend databases. Deploys large web-based transaction systems using application servers. Researches, tests, builds, and coordinates the integration of new products per production and client requirements. Requires strong navigation and site-design instincts. Minimum Qualifications: A Bachelor's or Associate's degree in Computer Science or related field. Creative problem-solving abilities and strong work ethic with “can do” attitude. Ability to take high-level requirements and compile them into development tasks. Ability to thrive in a team/collaborative environment. Ability to function at a fast pace with multiple deadlines. Possess a SECRET clearance or have the ability to obtain one. Must have at least an interim SECRET to begin work on the contract. Must be CompTIA Security+ certified. Must obtain as a related certification relevant to the computing environment, such as Oracle Certified Associate, with the first 90 days of employment. Must be enrolled in CompTIA Continuing Education program. Preferred Qualifications: 0+ years of software development experience developing Java web applications (School experience considered). Experience with Java Design patterns (MVC, DAO, Singleton, Factory, etc.). Experience supporting JVMs in Unix/Linux/Windows environments. Experience with frameworks such as SpringMVC, JasperReports, and Hibernate. Knowledge of SOA to include SOAP/WSDL and RESTful services. Experience using Eclipse, IntelliJ IDEA, or NetBeans. Experience with shell scripting, parsing, and analyzing log files with REGEXP. Oracle Certified Associate Java 1.8 or Oracle Certified Professional Java 1.8. Ability to estimate tasks based off of technical debt, level of effort, and complexity. Experience with RDBMS such as Oracle, SQLServer, or similar databases. Experience with software development processes such as SDLC, Scrum, or similar. Experience with JEE/JSP Containers such as WebLogic, JBoss, or Tomcat (or similar). Experience using version control tools such as Subversion. Thanks , George ************ ext 225 Qualifications Bachalors/Masters in computer science Additional Information All your information will be kept confidential according to EEO guidelines.
    $80k-104k yearly est. 1d ago
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  • Java/J2EE Developer

    Cs&S Staffing Solutions

    Java developer job in Buffalo, NY

    Please, review and apply for this position through the QCI system following the link below (Copy and Paste): http://bit.ly/1BFb1pq *You can apply through Indeed using mobile devices with this link. Job Description Java/J2EE Developer - Direct Hire - Buffalo NY (NO H1 Visas please) We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications. These positions will be located on site in Buffalo NY. You will be part of a talented software team that works on mission-critical applications. You will be responsible for Java/J2EE application development while providing expertise in the full software development lifecycle, from concept and design to testing. Primary Purpose This position is responsible for developing and supporting the Enterprise systems Central web site. Major Responsibilities - Supports, maintains, and develops internal company B2B intranet site - Provides second-level operational support for internal company intranet site - Designs and manages web-based and/or Java-based applications. Develops, tests, and implements new functionality for systems in areas of support. - Organizes and coordinates business requests with IT initiatives. - Provides off-hours production support for internal clients and external vendors. - Gathers and documents end user requirements, use cases, test scripts and procedures. - Performs disaster recovery testing and defines procedures for systems in areas of support. - Performs other duties as assigned. Skills/Knowledge Required - Strong analytical skills. - Excellent interpersonal and communication skills. - Working knowledge of the following: SQL, UNIX, Windows, Java/EE, JPA, JSP. - Working knowledge of Spring Framework and / or JSF, ICEfaces - Working knowledge of HTML, Javascript, CSS, AJAX. Education and Experience - Bachelor's degree in Computer Science required. - Minimum five (5) years of application design, development, testing, deployment, and support experience. - Minimum five (5) years of general web development experience. - Minimum three (3) years of Java/EE experience. - Minimum three (3) years experience with IT distributed systems support. - Minimum three (3) years of relational database design experience. Additional Information All your information will be kept confidential according to EEO guidelines.
    $75k-98k yearly est. 1d ago
  • Java/J2EE Developer

    CS&S Staffing Solutions

    Java developer job in Buffalo, NY

    Please, review and apply for this position through the QCI system following the link below (Copy and Paste): http://bit.ly/1BFb1pq *You can apply through Indeed using mobile devices with this link. Job Description Java/J2EE Developer - Direct Hire - Buffalo NY (NO H1 Visas please) We are looking for a Java Developer with experience in building high-performing, scalable, enterprise-grade applications. These positions will be located on site in Buffalo NY. You will be part of a talented software team that works on mission-critical applications. You will be responsible for Java/J2EE application development while providing expertise in the full software development lifecycle, from concept and design to testing. Primary Purpose This position is responsible for developing and supporting the Enterprise systems Central web site. Major Responsibilities - Supports, maintains, and develops internal company B2B intranet site - Provides second-level operational support for internal company intranet site - Designs and manages web-based and/or Java-based applications. Develops, tests, and implements new functionality for systems in areas of support. - Organizes and coordinates business requests with IT initiatives. - Provides off-hours production support for internal clients and external vendors. - Gathers and documents end user requirements, use cases, test scripts and procedures. - Performs disaster recovery testing and defines procedures for systems in areas of support. - Performs other duties as assigned. Skills/Knowledge Required - Strong analytical skills. - Excellent interpersonal and communication skills. - Working knowledge of the following: SQL, UNIX, Windows, Java/EE, JPA, JSP. - Working knowledge of Spring Framework and / or JSF, ICEfaces - Working knowledge of HTML, Javascript, CSS, AJAX. Education and Experience - Bachelor's degree in Computer Science required. - Minimum five (5) years of application design, development, testing, deployment, and support experience. - Minimum five (5) years of general web development experience. - Minimum three (3) years of Java/EE experience. - Minimum three (3) years experience with IT distributed systems support. - Minimum three (3) years of relational database design experience. Additional Information All your information will be kept confidential according to EEO guidelines.
    $75k-98k yearly est. 60d+ ago
  • Junior OneStream Developer

    Maximus 4.3company rating

    Java developer job in Buffalo, NY

    Description & Requirements We are seeking a Federal OneStream (OS) Junior Developer to support our Internal Revenue Service (IRS) client. Essential Duties and Responsibilities: - Design, develop, and maintain web-based applications as a Front-End Web Developer. - Work closely with technical end users to develop resolution of software problems. Job-Specific Essential Duties and Responsibilities: -Participate in working sessions to develop detailed technical and functional design specifications. -Support documentation of functional design and technical approach. -Support configuration of OneStream budgeting application based on detailed requirements -Support functionality testing, reporting, and integration -Support User Acceptance Testing of OneStream tool -Support training for end-users including work step instructions. Job-Specific Minimum Requirements: - Bachelor's Degree (or equivalent additional experience) from an accredited college or university. - At least two (2) to five (5) years of related experience required. - Experience and knowledge in configuration of OneStream (OS) budgeting tool. - Experience with testing OneStream application. - Experience with Agile software development methodology and continuous integration. - Strong interpersonal, communication, and writing skills. Minimum Requirements - Bachelor's degree in relevant field of study and 3+ years of relevant professional experience required, or equivalent combination of education and experience. Job-Specific Preferred Skills: - Possess OneStream certification(s) - Experience configuring OneStream budgeting application in a federal environment - Experience with Budget Formulation, Budget Execution, and People Planning #techjobs #clearance #veterans Page #LI-Remote EEO Statement Maximus is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, age, national origin, disability, veteran status, genetic information and other legally protected characteristics. Pay Transparency Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. Annual salary is just one component of Maximus's total compensation package. Other rewards may include short- and long-term incentives as well as program-specific awards. Additionally, Maximus provides a variety of benefits to employees, including health insurance coverage, life and disability insurance, a retirement savings plan, paid holidays and paid time off. Compensation ranges may differ based on contract value but will be commensurate with job duties and relevant work experience. An applicant's salary history will not be used in determining compensation. Maximus will comply with regulatory minimum wage rates and exempt salary thresholds in all instances. Accommodations Maximus provides reasonable accommodations to individuals requiring assistance during any phase of the employment process due to a disability, medical condition, or physical or mental impairment. If you require assistance at any stage of the employment process-including accessing job postings, completing assessments, or participating in interviews,-please contact People Operations at **************************. Minimum Salary $ 95,000.00 Maximum Salary $ 105,000.00
    $74k-105k yearly est. Easy Apply 5d ago
  • java developer

    Cygnus Professionals 3.2company rating

    Java developer job in Buffalo, NY

    Role: Java Developer Duration: 9+ months Mandatory Skills: Must have good work experience Web sphere Message Broker . Must have strong work experience on Unix, Linux, Apache. Additional Information All your information will be kept confidential according to EEO guidelines.
    $78k-99k yearly est. 1d ago
  • Junior Software Developer

    Staffbuffalo

    Java developer job in Buffalo, NY

    StaffBuffalo is actively working to hire a Software Developer! This is a full-time opportunity with a competitive salary range of $55,000 to $85,000 per year, depending on experience. If you're a motivated developer looking to work on diverse projects, grow your technical skills, and collaborate with a supportive and well-established in-house team - this is the perfect opportunity for you! As a Software Developer, you will play a key role in designing, developing, and maintaining customized software applications for small to mid-sized clients across the US. You'll have the opportunity to work primarily in C#.NET, VB.NET, and ASP.NET, contributing to both external and internal projects, with a strong focus on web-based development (approximately 70% of work). You'll participate in the entire software development lifecycle, including application design, coding, code reviews, system implementation, and user support. You'll also work closely with end users to define system requirements and resolve technical issues. This role will allow you to flex both your technical and communication skills - crafting everything from specifications and quotes to statements of work and technical documentation. This team values collaboration and independence, so you'll need to be comfortable working with minimal supervision while juggling multiple projects at once. The ideal candidate is detail-oriented, passionate about new technologies, and eager to take ownership of their work within a high-functioning development team. This is a hybrid position, with an onsite presence in the Buffalo (NY) area. Qualifications 1+ years of professional experience in software development Strong knowledge of Microsoft .NET Framework - especially C#.NET, VB.NET, and ASP.NET Proficiency in SQL Server, Object-Oriented Programming (OOP), and Object-Oriented Design (OOD) Strong understanding of data structures and the ability to apply appropriate development patterns Experience with system design, requirements gathering, and writing technical documentation Ability to work both independently as well as part of a team Excellent communication skills and a detail-oriented mindset Ability to handle multiple tasks and deadlines in a fast-paced environment Willingness to commute to and train in the Buffalo office (hybrid flexibility offered after training) Compensation and Benefits Salary ranging from $55,000 to $85,000/year based on experience Flexibility Health Insurance coverage 401(k) with 3% employer match Paid Time Off (accrual-based) Paid Holidays The advertised pay range represents what we believe at the time of this job posting, that our client would be willing to pay for this position. Only in special circumstances, where a candidate has education, training, or experience that far exceeds the requirements for the position, would we consider paying higher than the stated range. First time working with a Recruiter ? No problem! We make the process as smooth and straightforward as possible. Communication is key - to get started, all we need from you is an updated resume and some time to chat. Our team will get to know and your future career goals. Throughout the process, we will provide resume feedback, schedule and prepare you for interviews, provide client feedback, and coach you through the offer stage. StaffBuffalo is an Equal Opportunity Employer and does not discriminate in employment on account of race, color, religion, national origin, citizenship status, ancestry, age, sex (including sexual harassment), sexual orientation, gender, gender identity or expression, marital status, physical or mental disability, military status, or unfavorable discharge from military service.
    $55k-85k yearly 60d+ ago
  • Software Developer

    Cubrc 3.0company rating

    Java developer job in Buffalo, NY

    Full-time Description Software developer with experience developing applications to ingest, manage, visualize, and disseminate geospatial and environmental (especially meteorological and oceanographic) information. Developer should have experience working with common geospatial and environmental data and formats (e.g. NetCDF and GRIB and creating geospatial and environmental services using this data. This includes developing front-end visualizations for geospatial and environmental data including applications with dynamic user interaction both spatially and temporally. The developer should also have the ability to create back-end applications to manipulate and serve geospatial and environmental data to front-end components. Requirements Knowledge of using Java, Python, Javascript, and ElectronJS in developing geospatial and environmental applications. Knowledge in developing and testing Open Geospatial Consortium Services including the Web Map Service, Web Feature Service, and Web Coverage Service. Knowledge of Geospatial and environmental data types. Knowledge and practical experience with developing GIS web and desktop applications. Knowledge and practical experience with front-end web technologies including React.js, Vue.js, JavaScript/TypeScript, HTML, and CSS. Why CUBRC 401(k) - No Waiting Period. 100% Vested on the date of hire. 3% company contribution in the first year of employment, company contribution increases over time. The employee is not required to contribute to the plan to receive CUBRC's contribution. Health Insurance - No Waiting Period - competitive costs. Dental, Vision Insurance after 6 months - Employer paid benefit for employees and dependents. Life Insurance after 6 months - Employer paid benefit for the employee. Generous paid time off, unlimited sick time, and 9 paid holidays We are an equal-opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Salary Description $65,000.00 - $85,000 Per year
    $65k-85k yearly 60d+ ago
  • Websphere Portal Developer

    Us Corp2Corp

    Java developer job in Buffalo, NY

    Looking or Genuine candidate. Version 8 experience is Mandatory Role: IBM Websphere Application developer Contract: 6 Months Provide technology consulting to external customers and internal project teams. Responsible for providing technical support and/or leadership in the creation and delivery of technology solutions designed to meet customers business needs and, consequently, for understanding customers businesses. Maintain knowledge of leading edge technologies and industry/market domain knowledge. Strong experience application developer with web content and wepshere application knowledge (application is key) Must Have: APPLICATOIN Resource : IBM WebSphere Portal and IBM Web Content Manager. We are currently on 6.1 and upgrading to V8.5. (this is the number one MUST HAVE Must Have: APPLICATION Resource: WebSphere Senior level knowledge of WAS.. Nice to have: been involved in an upgrade of portal from 6 to 8 Nice to have: SQL skills Regards, Pallavi Shrivastava Technical Recruiter Compunnel Software Group, Inc. ********************************************************* 103 Morgan Lane, Suite 102, Plainsboro, NJ- 08536 T: **************, Extn: 1784 F: ************** Additional Information All your information will be kept confidential according to EEO guidelines.
    $64k-86k yearly est. 1d ago
  • Software Engineer, iOS Core Product - Buffalo, USA

    Speechify

    Java developer job in Buffalo, NY

    The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading - PDFs, books, Google Docs, news articles, websites - into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting - Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users. We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. What You'll Do Opportunity to lead key engineering and product decisions Actively shipping production code for the Speechify iOS app Work within a dedicated product team Participate in product discussions to shape the product roadmap Maintain and enhance the existing complex app architecture An Ideal Candidate Should Have Experience. You've worked on products that scaled to a large user base Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down Technical skills. Swift, SwiftUI Technical Requirements: Swift Programming Language SwiftUI experience Experience in Multithreading Programming Working with CI/CD infrastructure Experience with Fastlane SOLID principles, the ability to write every single class according to SOLID Experience with Git and understanding of different Git strategies What We offer: A fast-growing environment where you can help shape the company and product An entrepreneurial crew that supports risk, intuition, and hustle The opportunity to make a big impact in a transformative industry A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience Think you're a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don't forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
    $78k-103k yearly est. Auto-Apply 10d ago
  • Software Engineer

    Meethires

    Java developer job in Buffalo, NY

    Job brief In this role, you will be responsible for writing efficient and testable code, adhering to specifications and industry best practices. Responsibilities Develop innovative features and re-architect components of an existing system. Collaborate with a team of developers to participate in test-driven, iterative development, prototyping, and code reviews. Design and implement clean and efficient middle and back-end solutions. Build scalable and robust services to support our product offerings. Create and maintain both external and internal APIs. Conduct thorough unit and performance testing to ensure scalability and reliability. Review and debug code to identify and resolve issues. Document code solutions and provide clear explanations through flowcharts, diagrams, code comments, and clean code practices. Design system specifications, standards, and programming solutions for implementation. Requirements Bachelor's degree in Software Engineering, Information Technology, or a related field. 1 to 3 years of experience in software engineering or a similar role. Proficiency in developing server-side web applications using Python. Experience building RESTful and SOAP-based web services. Familiarity with both relational databases (e.g., PostgreSQL, Oracle) and NoSQL databases (e.g., Cassandra, Redis). Strong understanding of object-oriented development principles. Ability to quickly adapt to new technologies and tools. Knowledge of Python frameworks, system architecture, and design patterns. Excellent communication and collaboration skills. Preferred Qualifications (not required, but a plus): Master's degree in Software Engineering, Computer Science, or a related field. Experience with front-end development using modern JavaScript frameworks (e.g., React, Angular, Vue.js). Familiarity with cloud platforms and services (e.g., AWS, Azure, Google Cloud). Understanding of containerization technologies (e.g., Docker, Kubernetes). Knowledge of DevOps practices and tools (e.g., Jenkins, Git, Ansible). Experience with automated testing frameworks (e.g., Selenium, Cypress). If you are a motivated individual with a passion for software engineering and a desire to contribute to cutting-edge technology solutions, we encourage you to apply. Join our team and help us build the future of software development!
    $78k-103k yearly est. 60d+ ago
  • Software Engineer

    Redwood Dental

    Java developer job in Buffalo, NY

    We are looking for a passionate Software Engineer to design, develop and install software solutions. Software Engineer responsibilities include gathering user requirements, defining system functionality and writing code in various languages, like Java, Ruby on Rails or .NET programming languages (e.g. C++ or JScript.NET.) Our ideal candidates are familiar with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment. Ultimately, the role of the Software Engineer is to build high-quality, innovative and fully performing software that complies with coding standards and technical design. Responsibilities Execute full software development life cycle (SDLC) Develop flowcharts, layouts and documentation to identify requirements and solutions Write well-designed, testable code Produce specifications and determine operational feasibility Integrate software components into a fully functional software system Develop software verification plans and quality assurance procedures Document and maintain software functionality Troubleshoot, debug and upgrade existing systems Deploy programs and evaluate user feedback Comply with project plans and industry standards Ensure software is updated with latest features Requirements Proven work experience as a Software Engineer or Software Developer Experience designing interactive applications Ability to develop software in Java, Ruby on Rails, C++ or other programming languages Excellent knowledge of relational databases, SQL and ORM technologies (JPA2, Hibernate) Experience developing web applications using at least one popular web framework (JSF, Wicket, GWT, Spring MVC) Experience with test-driven development Proficiency in software engineering tools Ability to document requirements and specifications BSc degree in Computer Science, Engineering or relevant field Recommended skills Application Development Information Technology Problem Solving Software Development Use Programming Language
    $78k-103k yearly est. 60d+ ago
  • Cloud Architect - Software Development

    Innovative Solutions 4.5company rating

    Java developer job in Buffalo, NY

    Job DescriptionAs a member of the professional services team, the Senior Application Development Architect will lead the design and implementation of modern, cloud-native applications for clients. This role requires deep expertise in backend development, modern frameworks, and cloud-native architectures to guide client modernization initiatives. The ideal candidate is a hands-on architect and technical mentor who drives innovation while delivering scalable, secure, and maintainable solutions Responsibilities including measures and KPI's:-Design scalable, secure, and maintainable cloud-native applications that meet client requirements-Create and maintain application architecture documentation and design patterns-Develop standardized frameworks and templates for application development projects-Lead technical discovery workshops and architecture review sessions with clients-Provide hands-on development leadership for complex application development projects -Conduct code reviews and ensure adherence to coding standards and best practices -Serve as the primary technical consultant for application development engagements -Conduct application assessments and provide modernization roadmaps -Present technical solutions and recommendations to client stakeholders -Collaborate with sales and solutions teams on scoping application development projects -Mentor junior and mid-level developers on modern application development practices-Contribute to internal knowledge base and development standards documentation -Ensure projects are delivered on time, within budget, and meet quality standards-Collaborate with project managers to provide accurate effort estimates and technical guidance -Participate in project retrospectives and contribute to process improvement initiatives -Maintain billable utilization targets while delivering high-quality technical solutions Top Candidates will have the following:-Passion for modern application development and cloud-native architectures -Strong technical leadership skills with the ability to guide architectural decisions and mentor development teams-Deep understanding of backend development frameworks, microservices architectures, and API design patterns -Experience with containerization, orchestration, and cloud-native development patterns-Strong customer relationship management skills with the ability to translate complex technical concepts to business stakeholders -Proactive approach to identifying technical debt and modernization opportunities-Ability to balance hands-on development with architectural oversight and mentoring -Experience working in agile development environments with CI/CD practices -Natural proclivity for staying current with emerging application development technologies and best practices Requirements Experience for the role:-Minimum of 7+ years of experience in application development, with at least 4 years in senior or lead architect roles -AWS Solutions Architect Professional certification or ability to obtain within 6 months -Demonstrated expertise in backend development using modern languages such as Python, Java, Node.js, or Go -Strong experience with cloud-native application patterns including microservices, serverless, and container-based architectures -Hands-on experience with AWS application services including Lambda, ECS/EKS, API Gateway, EventBridge, and Step Functions -Proficiency with modern application frameworks and libraries (Spring Boot, Django, Express.js, FastAPI, etc.)-Experience with database design and optimization for both relational and NoSQL databases in cloud environments-Strong understanding of DevOps practices, CI/CD pipelines, and Infrastructure as Code -Experience leading application modernization projects from legacy systems to cloud-native architectures-Demonstrated ability to mentor junior developers and provide technical guidance Additional Valuable Skills or Experience: -AWS Developer Professional certification-Full-stack development experience including front-end frameworks (React, Angular, Vue.js), event-driven architectures, and messaging systems (SQS, SNS, Kafka)-Operational expertise with Infrastructure as Code (Terraform, AWS CDK, CloudFormation), monitoring/observability tools (CloudWatch, X-Ray, Prometheus, Grafana), and performance optimization strategies-Knowledge of security best practices, secure coding, and compliance frameworks (SOC 2, HIPAA, PCI) for application development-Background in Agile/Scrum methodologies and previous consulting or professional services experience The salary range provided is a general guideline. When extending an offer, Innovative considers factors including, but not limited to, the responsibilities of the specific role, market conditions, geographic location, as well as the candidate's professional experience, key skills, and education/training. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
    $104k-142k yearly est. 5d ago
  • Software Developer

    Sarah's Shop 4.4company rating

    Java developer job in Williamsville, NY

    Grant Street Group is a fast growing software company in downtown Pittsburgh. We use open source software and modern Perl to build large scale hosted web applications. We create web-based electronic payment systems, auctions, and tax collection systems for banks, financial companies, and state and local governments. You can expect to solve interesting and challenging problems involving financial transactions, horizontal scaling, grid processing, natural language processing and more We have been hiring great Developers for many years, and we want to further expand our distributed team of talented and friendly Developers. Most of our experienced Developers telecommute; on-site positions are also available. Required skills and experience: Senior Perl programming experience (or expertise with other dynamic languages such as Python, Ruby - Candidates must have an interest programming in Perl). Mastery at writing elegant and robust software Expertise in relational databases and SQL Knowledge of HTML, JavaScript and CSS Excellent organizational and communication skills Excellent grades and a track record of success, ideally has been a key contributor to Open Source projects Here are just some of the tools and approaches we use. Experience with any of them is helpful: MySQL, ORMs (DBIx::Class, Class::DBI) git jQuery, Ajax Modern Perl (Moose, Catalyst) Selenium Large-scale production Web environments (FastCGI, nginx) Sphinx Linux environments (RHEL, CentOS) Amazon Web Services and Free Open Source Software is a plus Messaging frameworks (rabbitmq, 0mq) Numerical and financial calculations We are interested in contract, contract-to-hire or permanent hires. On-site and telecommute opportunities. Grant Street Group is an Equal Opportunity Drug Free Workplace Employer. Grant Street Group's culture reflects an emphasis on teamwork, high standards, individual responsibility, and work/family balance.
    $80k-104k yearly est. 60d+ ago
  • Software Engineer

    Frontier Science 4.1company rating

    Java developer job in Amherst, NY

    Do you enjoy programming? Are you interested in joining a team dedicated towards advancement in clinical trial research with public health? Frontier Science is looking for a Software Engineer to join their growing team to assist in the creation of software for the medical clinical trials industry. At Frontier Science, we value collaboration and innovation, advancing the application of statistical science and practice and data management techniques in science, health care and education. Since 1975, we have been providing accurate and cost-effective data management, statistical and other support services to research networks, pharmaceutical companies and investigators in clinical trials to support studies across the globe. Location: This position will be based out of our Amherst, NY office, but consideration will be made for a full time remote employee. Responsibilities: Participate in all phases of the software development life cycle, from concept and design to testing, deployment, and maintenance; Collaborate with team members and others to define and develop software solutions that meet business requirements; Write efficient, and maintainable code while adhering to coding standards and best practices; Debug and resolve software defects and issues as they arise; Maintain and enhance existing software applications to ensure continued reliability and performance. Reports to: Software Engineering Manager, Senior Software Engineering Manager, or Director of Software Engineering Controls over position: Work will be assigned and overseen by the Director of Software Engineering, as well as other Managers within the Software Engineering group at Frontier Science. Required Qualifications: BS or equivalent experience in Computer Science or related field; Solid understanding of object-oriented programming, web development technologies, and relational databases; Proficiency in C#, HTML, JavaScript, and CSS, as well as experience with at least one web development framework such as Spring.NET or ASP.NET MVC Experience with JQuery, Dojo Toolkit, React, and/or Bootstrap is preferred; Problem-solving skills; Strong communication skills (verbal and written). Contingent on a candidate's education, experience and knowledge, they may be offered the position of Software Engineer or Software Engineer II. The salary ranges for these respective positions are as follows: Software Engineer: $50,000 - $60,000 Software Engineer II: $61,000 - $75,000 With full time employment at Frontier Science, employees are eligible for medical and dental insurance, a generous Paid Time Off (PTO) policy, short term and long term disability, life insurance, participation in a retirement plan, as well as fitness club reimbursement, computer loan assistance, and tuition reimbursement. Applications will be received through the ADP Workforce Now Career Center using the following link: ADP Workforce Now Frontier Science Career Center. All qualified applicants will receive consideration for employment without regard to race, color, religion,gender, sexual orientation, national origin, disability, age, or veteran status.
    $61k-75k yearly Auto-Apply 12d ago
  • Software Engineer

    Science & Technology Research Foundation, Inc. 4.7company rating

    Java developer job in Amherst, NY

    Do you enjoy programming? Are you interested in joining a team dedicated towards advancement in clinical trial research with public health? Frontier Science is looking for a Software Engineer to join their growing team to assist in the creation of software for the medical clinical trials industry. At Frontier Science, we value collaboration and innovation, advancing the application of statistical science and practice and data management techniques in science, health care and education. Since 1975, we have been providing accurate and cost-effective data management, statistical and other support services to research networks, pharmaceutical companies and investigators in clinical trials to support studies across the globe. Location: This position will be based out of our Amherst, NY office, but consideration will be made for a full time remote employee. Responsibilities: Participate in all phases of the software development life cycle, from concept and design to testing, deployment, and maintenance; Collaborate with team members and others to define and develop software solutions that meet business requirements; Write efficient, and maintainable code while adhering to coding standards and best practices; Debug and resolve software defects and issues as they arise; Maintain and enhance existing software applications to ensure continued reliability and performance. Reports to: Software Engineering Manager, Senior Software Engineering Manager, or Director of Software Engineering Controls over position: Work will be assigned and overseen by the Director of Software Engineering, as well as other Managers within the Software Engineering group at Frontier Science. Required Qualifications: BS or equivalent experience in Computer Science or related field; Solid understanding of object-oriented programming, web development technologies, and relational databases; Proficiency in C#, HTML, JavaScript, and CSS, as well as experience with at least one web development framework such as Spring.NET or ASP.NET MVC Experience with JQuery, Dojo Toolkit, React, and/or Bootstrap is preferred; Problem-solving skills; Strong communication skills (verbal and written). Contingent on a candidate's education, experience and knowledge, they may be offered the position of Software Engineer or Software Engineer II. The salary ranges for these respective positions are as follows: Software Engineer: $50,000 - $60,000 Software Engineer II: $61,000 - $75,000 With full time employment at Frontier Science, employees are eligible for medical and dental insurance, a generous Paid Time Off (PTO) policy, short term and long term disability, life insurance, participation in a retirement plan, as well as fitness club reimbursement, computer loan assistance, and tuition reimbursement. Applications will be received through the ADP Workforce Now Career Center using the following link: ADP Workforce Now Frontier Science Career Center. All qualified applicants will receive consideration for employment without regard to race, color, religion,gender, sexual orientation, national origin, disability, age, or veteran status.
    $61k-75k yearly Auto-Apply 12d ago
  • Entry Level .Net Developer

    Dellfor Technologies

    Java developer job in Alabama, NY

    Dellfor Technologies is founded by software professionals with fresh approach, and ideas empowering clients and partners in meeting the unique challenges created by transforming business needs. Our technical, domain expertise across obust solutions. We strive to prove ourselves from project inception through completion... Our technical, domain expertise across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove ourselves from project inception through completion... To succeed in the Dellfor technologies, you need exceptional connections - to the right experts, the right opportunities and the right answers. You'll find Dellfor Technologies right in the center of this ever-changing technological world - uncovering opportunities and connecting possibilities. As a global provider of IT staffing services, Dellfor Technologies connects the very best IT professionals to great opportunities at leading companies. And we do it every single day - for both temporary and permanent assignments and across virtually all industries. We use our insight, flexibility and expanded resources to anticipate the needs of leading tech companies and help them make exceptional connections with top tech talent. Job Description Any Bachelor Degree in Computer Science Stream. Ability to multi-task projects* Basic knowledge*of programming, C++, VB, C#* Basic foundation of programming concepts and methods* Working proficiency in Excel, Word, PowerPoint, and HTML/IDE tools* Effective communication, both written and verbal* ASP.Net experience a plus* SQL Server experience a plus*Fast learner, quality consciousness and committed to deadlines Qualifications College degree Domain experience in Finance, Banking, Insurance, Retail or Healthcare and/or benefit administration is a plus Excellent writing/documentation, communication, analysis and organizational skills required Strong aptitude in both business and technology Self-starter with excellent organizational and time management skills Fast learner, quality consciousness and committed to deadline Additional Information Highlights and benefits We are a registered E verified company Starting salary between $ 60,000 with regular increments Free classroom skill enhancement program Relocation allowance Referral bonus On the job support from experienced professionals in the relative field Travel allowance Insurance- Medical, dental, vision and 401K Health Benefits through Carefirst BCBS (Blue Cross Blue Shield) Company paid Life Insurance Please respond with your resume. US Citizens and all other parties authorized to work in the US are encouraged to apply. Job Type: Contract Salary: $60,000.00 /year Required education: Bachelor's Required experience: Developer: 1 year
    $60k yearly 1d ago
  • Entry Level Java Developer

    9To9 Software Solutions

    Java developer job in Silver Creek, NY

    9to9 Software Solutions is a global IT Services, Product Development, and Business Solutions firm based in Connecticut. We focus on delivering flexible IT solutions for today's complex business technology. We drive Success for Client Business by leveraging our expertise in IT Solutions and Business Process improvements. We deliver the critical skills and knowledge base to our clients to succeed in today's technology-dependent marketplace. Our main focus is on providing software solutions & services that add business value to our clients. We provide end-to-end solutions, help execute the entire project and provide ongoing application support both in terms of processes or technical review. Mission Uniting the power of advanced technology experts, deep business insight and limitless innovation; we aim to unravel our customers' most complex business problems by providing innovative, and best-in-class solutions. We strive to maintain, develop and continuously improve our position as a world class supplier engaged in providing software solutions and professional services to our customers in a prompt, efficient and cost effective manner. Job Description Responsibilities: Under general direction, designs, develops, troubleshoots, debugs, and implements software code using Java, JavaScript, HTML, SQL, and XML for software components of the web applications. Works with graphic designers and other members of a project team to develop the site concept, interface design, and architecture of the website. Responsible for interface implementation. Integrates web applications with backend databases. Deploys large web-based transaction systems using application servers. Researches, tests, builds, and coordinates the integration of new products per production and client requirements. Requires strong navigation and site-design instincts. Minimum Qualifications: A Bachelor's or Associate's degree in Computer Science or related field. Creative problem-solving abilities and strong work ethic with “can do” attitude. Ability to take high-level requirements and compile them into development tasks. Ability to thrive in a team/collaborative environment. Ability to function at a fast pace with multiple deadlines. Possess a SECRET clearance or have the ability to obtain one. Must have at least an interim SECRET to begin work on the contract. Must be CompTIA Security+ certified. Must obtain as a related certification relevant to the computing environment, such as Oracle Certified Associate, with the first 90 days of employment. Must be enrolled in CompTIA Continuing Education program. Preferred Qualifications: 0+ years of software development experience developing Java web applications (School experience considered). Experience with Java Design patterns (MVC, DAO, Singleton, Factory, etc.). Experience supporting JVMs in Unix/Linux/Windows environments. Experience with frameworks such as SpringMVC, JasperReports, and Hibernate. Knowledge of SOA to include SOAP/WSDL and RESTful services. Experience using Eclipse, IntelliJ IDEA, or NetBeans. Experience with shell scripting, parsing, and analyzing log files with REGEXP. Oracle Certified Associate Java 1.8 or Oracle Certified Professional Java 1.8. Ability to estimate tasks based off of technical debt, level of effort, and complexity. Experience with RDBMS such as Oracle, SQLServer, or similar databases. Experience with software development processes such as SDLC, Scrum, or similar. Experience with JEE/JSP Containers such as WebLogic, JBoss, or Tomcat (or similar). Experience using version control tools such as Subversion. Thanks , George ************ ext 225 Qualifications Bachalors/Masters in computer science Additional Information All your information will be kept confidential according to EEO guidelines.
    $80k-104k yearly est. 60d+ ago
  • java developer

    Cygnus Professionals 3.2company rating

    Java developer job in Buffalo, NY

    Role: Java Developer Duration: 9+ months Mandatory Skills: Must have good work experience Web sphere Message Broker. Must have strong work experience on Unix, Linux, Apache. Additional InformationAll your information will be kept confidential according to EEO guidelines.
    $78k-99k yearly est. 60d+ ago
  • Software Engineer, iOS Core Product - Buffalo, USA

    Speechify

    Java developer job in Buffalo, NY

    Job Description The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify's text-to-speech products to turn whatever they're reading - PDFs, books, Google Docs, news articles, websites - into audio, so they can read faster, read more, and remember more. Speechify's text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its App of the Day. Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting - Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies. Overview With the growth of our iOS app, being the #18 productivity app in the App Store category and also our recent recognition as Apple's 2025 Design Award for Inclusivity, we find the need for a Senior iOS Engineer to help us support the new user base as well as work on new and exciting projects to push our missing forward. This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users. We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. Our interview process involves several technical interviews and we aim to complete them within 1 week. What You'll Do Opportunity to lead key engineering and product decisions Actively shipping production code for the Speechify iOS app Work within a dedicated product team Participate in product discussions to shape the product roadmap Maintain and enhance the existing complex app architecture An Ideal Candidate Should Have Experience. You've worked on products that scaled to a large user base Track record. You have worked on various products from inception to decent traction. You have been responsible for engineering the product Customer obsession. We expect every team member whose responsibilities directly impact customers to be constantly obsessed about providing the best possible experience Product thinking. You make thoughtful decisions about the evolution of your product and support internal teams and designers into taking the right direction Speed. You work quickly to generate ideas and know how to decide which things can ship now and what things need time Focus. We're a high-growth startup with a busy, remote team. You know how and when to engage or be heads down Technical skills. Swift, SwiftUI Technical Requirements: Swift Programming Language SwiftUI experience Experience in Multithreading Programming Working with CI/CD infrastructure Experience with Fastlane SOLID principles, the ability to write every single class according to SOLID Experience with Git and understanding of different Git strategies What We offer: A fast-growing environment where you can help shape the company and product An entrepreneurial crew that supports risk, intuition, and hustle The opportunity to make a big impact in a transformative industry A competitive salary, a collegiate atmosphere, and a commitment to building a great asynchronous culture Work on a product that millions of people use and where daily feedback includes users sharing that they cried when they first found the product because it was so impactful on their lives Support people with learning differences like Dyslexia, ADD, Low Vision, Concussions, Autism, and Second Language Learners, and give reading superpowers to professionals all over the world Work in one of the fastest growing sectors of tech: Intersection of Artificial Intelligence and Audio The United States Based Salary range for this role is: 140,000-200,000 USD/Year + Bonus + Stock depending on experience Think you're a good fit for this job? Tell us more about yourself and why you're interested in the role when you apply. And don't forget to include links to your portfolio and LinkedIn. Not looking but know someone who would make a great fit? Refer them! Speechify is committed to a diverse and inclusive workplace. Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.
    $78k-103k yearly est. 12d ago
  • Software Engineer

    Frontier Science 4.1company rating

    Java developer job in Amherst, NY

    Do you enjoy programming? Are you interested in joining a team dedicated towards advancement in clinical trial research with public health? Frontier Science is looking for a Software Engineer to join their growing team to assist in the creation of software for the medical clinical trials industry. At Frontier Science, we value collaboration and innovation, advancing the application of statistical science and practice and data management techniques in science, health care and education. Since 1975, we have been providing accurate and cost-effective data management, statistical and other support services to research networks, pharmaceutical companies and investigators in clinical trials to support studies across the globe. Location: This position will be based out of our Amherst, NY office, but consideration will be made for a full time remote employee. Responsibilities: Participate in all phases of the software development life cycle, from concept and design to testing, deployment, and maintenance; Collaborate with team members and others to define and develop software solutions that meet business requirements; Write efficient, and maintainable code while adhering to coding standards and best practices; Debug and resolve software defects and issues as they arise; Maintain and enhance existing software applications to ensure continued reliability and performance. Reports to: Software Engineering Manager, Senior Software Engineering Manager, or Director of Software Engineering Controls over position: Work will be assigned and overseen by the Director of Software Engineering, as well as other Managers within the Software Engineering group at Frontier Science. Required Qualifications: BS or equivalent experience in Computer Science or related field; Solid understanding of object-oriented programming, web development technologies, and relational databases; Proficiency in C#, HTML, JavaScript, and CSS, as well as experience with at least one web development framework such as Spring.NET or ASP.NET MVC Experience with JQuery, Dojo Toolkit, React, and/or Bootstrap is preferred; Problem-solving skills; Strong communication skills (verbal and written). Contingent on a candidate's education, experience and knowledge, they may be offered the position of Software Engineer or Software Engineer II. The salary ranges for these respective positions are as follows: Software Engineer: $50,000 - $60,000 Software Engineer II: $61,000 - $75,000 With full time employment at Frontier Science, employees are eligible for medical and dental insurance, a generous Paid Time Off (PTO) policy, short term and long term disability, life insurance, participation in a retirement plan, as well as fitness club reimbursement, computer loan assistance, and tuition reimbursement. Applications will be received through the ADP Workforce Now Career Center using the following link: ADP Workforce Now Frontier Science Career Center. All qualified applicants will receive consideration for employment without regard to race, color, religion,gender, sexual orientation, national origin, disability, age, or veteran status.
    $61k-75k yearly Auto-Apply 9d ago

Learn more about java developer jobs

How much does a java developer earn in Buffalo, NY?

The average java developer in Buffalo, NY earns between $71,000 and $117,000 annually. This compares to the national average java developer range of $68,000 to $114,000.

Average java developer salary in Buffalo, NY

$91,000

What are the biggest employers of Java Developers in Buffalo, NY?

The biggest employers of Java Developers in Buffalo, NY are:
  1. Cygnus Professionals
  2. Deloitte
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