Software Engineer II
Buffalo, NY · On-site
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · On-site
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · On-site
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · On-site
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · On-site
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · On-site
$94K - $129K/yr
Mentor junior developers and coordinate technical work on project initiatives. * Recommend ... Java (Object-Oriented Programming, data structures, concurrency) * Spring Boot * RESTful API ...
Buffalo, NY · On-site
$94K - $129K/yr
Mentor junior developers and coordinate technical work on project initiatives. * Recommend ... Java (Object-Oriented Programming, data structures, concurrency) * Spring Boot * RESTful API ...
Buffalo, NY · On-site
$94K - $129K/yr
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Quick apply
Buffalo, NY · On-site
$94K - $129K/yr
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · On-site
$94K - $129K/yr
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Quick apply
Buffalo, NY · On-site
$94K - $129K/yr
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring ... Coordinate development activities and provide technical guidance to junior team members on project ...
Buffalo, NY · Remote
$18 - $40/hr
Emphasizes clean code principles and test-driven development, connecting Java to web development, Android applications, and enterprise software engineering. * Curriculum Awareness & Adaptive ...
Buffalo, NY · Remote
$18 - $40/hr
Emphasizes clean code principles and test-driven development, connecting Java to web development, Android applications, and enterprise software engineering. * Curriculum Awareness & Adaptive ...
Buffalo, NY · On-site
Job Summary We are seeking a highly skilled Software Engineer with strong expertise in Java, Spring Boot, and Microsoft Azure to design, develop, and maintain scalable, secure, and high-performance ...
Quick apply
Buffalo, NY · On-site
Job Summary We are seeking a highly skilled Software Engineer with strong expertise in Java, Spring Boot, and Microsoft Azure to design, develop, and maintain scalable, secure, and high-performance ...
$80K - $90K/yr
Deep understanding of Core Java (Java 11/17+), JVM internals, memory management, tuning, and ... software engineering principles, design patterns, algorithms, and system architecture ...
$80K - $90K/yr
Deep understanding of Core Java (Java 11/17+), JVM internals, memory management, tuning, and ... software engineering principles, design patterns, algorithms, and system architecture ...
As a Lead Software Engineer, you'll work handson across fullstack technologies while helping move ... Familiarity with CI/CD pipelines, automated testing, and modern DevOps practices * Experience using ...
As a Lead Software Engineer, you'll work handson across fullstack technologies while helping move ... Familiarity with CI/CD pipelines, automated testing, and modern DevOps practices * Experience using ...
M&T Bank is seeking a Lead Full Stack Java Software Engineer for their agile engineering team ... DevOps practices • Experience using Git‑based source control (e.g., GitLab) • Working ...
M&T Bank is seeking a Lead Full Stack Java Software Engineer for their agile engineering team ... DevOps practices • Experience using Git‑based source control (e.g., GitLab) • Working ...
Irving, NY · On-site
$60K - $135K/yr
Medical
Dental
PTO
Senior Java Full Stack Developer City: Irving State/Province: Texas Posting Start Date: 7/15/26 ... Demonstrates an in-depth understanding of Software Development Lifecycle and how it integrates ...
Irving, NY · On-site
$60K - $135K/yr
Medical
Dental
PTO
Senior Java Full Stack Developer City: Irving State/Province: Texas Posting Start Date: 7/15/26 ... Demonstrates an in-depth understanding of Software Development Lifecycle and how it integrates ...
Buffalo, NY · On-site
Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Software Engineering, Biomedical Engineering (with computational focus), or related field
Buffalo, NY · On-site
Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Software Engineering, Biomedical Engineering (with computational focus), or related field
Buffalo, NY · On-site
$49.50 - $64/hr
Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development ... Net and Java development experience Proficient in at multiple development tools and thorough ...
Buffalo, NY · On-site
$49.50 - $64/hr
Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development ... Net and Java development experience Proficient in at multiple development tools and thorough ...
Irving, NY · On-site
$45K - $110K/yr
Medical
Dental
PTO
Java Developer (With Mainframe) City: Irving State/Province: Texas Posting Start Date: 11/19/25 ... Expertise in designing and optimizing the software solutions for performance and stability.
Irving, NY · On-site
$45K - $110K/yr
Medical
Dental
PTO
Java Developer (With Mainframe) City: Irving State/Province: Texas Posting Start Date: 11/19/25 ... Expertise in designing and optimizing the software solutions for performance and stability.
Familiar with application development software and hardware platforms. Proficiency with personal ... required) Java (OOP, data structures, concurrency); Spring Boot (RESTful APIs) Build Automation ...
Quick apply
Familiar with application development software and hardware platforms. Proficiency with personal ... required) Java (OOP, data structures, concurrency); Spring Boot (RESTful APIs) Build Automation ...
Buffalo, NY · On-site
$50.25 - $68.75/hr
We are seeking a highly skilled and experienced Java Developer to design, build, and maintain a robust and scalable middleware application hosted on Azure. This application will facilitate seamless ...
Quick apply
Buffalo, NY · On-site
$50.25 - $68.75/hr
We are seeking a highly skilled and experienced Java Developer to design, build, and maintain a robust and scalable middleware application hosted on Azure. This application will facilitate seamless ...
Irving, NY · On-site
$45K - $121K/yr
Medical
Dental
PTO
From a technical standpoint, the Software Engineer has full-stack coding and implementation ... Clear understanding of Data Structures and Object Oriented Principles using Java * Practical ...
Irving, NY · On-site
$45K - $121K/yr
Medical
Dental
PTO
From a technical standpoint, the Software Engineer has full-stack coding and implementation ... Clear understanding of Data Structures and Object Oriented Principles using Java * Practical ...
Buffalo, NY · On-site
$18.75 - $24.50/hr
Build High-Quality Software: Contribute to the development of scalable, reusable code and ... Java, Python, JavaScript, C#, C++, or similar technologies through coursework, projects ...
Buffalo, NY · On-site
$18.75 - $24.50/hr
Build High-Quality Software: Contribute to the development of scalable, reusable code and ... Java, Python, JavaScript, C#, C++, or similar technologies through coursework, projects ...
Buffalo, NY · On-site
$18.75 - $24.50/hr
Build High-Quality Software: Contribute to the development of scalable, reusable code and ... Java, Python, JavaScript, C#, C++, or similar technologies through coursework, projects ...
New
Buffalo, NY · On-site
$18.75 - $24.50/hr
Build High-Quality Software: Contribute to the development of scalable, reusable code and ... Java, Python, JavaScript, C#, C++, or similar technologies through coursework, projects ...
New
Buffalo, NY · On-site
Modern Java frameworks and concurrency models, including: Spring Boot; Junit, Apache Camel; Multi ... Requires five (5) years of experience with each of the following: * DevOps experience, including:
Buffalo, NY · On-site
Modern Java frameworks and concurrency models, including: Spring Boot; Junit, Apache Camel; Multi ... Requires five (5) years of experience with each of the following: * DevOps experience, including:
$59.1K - $67.9K
4% of jobs
$72.7K is the 25th percentile. Wages below this are outliers.
$67.9K - $76.7K
38% of jobs
The median wage is $81.4K / yr.
$76.7K - $85.5K
15% of jobs
$85.5K - $94.3K
11% of jobs
$99.2K is the 75th percentile. Wages above this are outliers.
$94.3K - $103.1K
14% of jobs
$103.1K - $111.9K
11% of jobs
$111.9K - $120.7K
5% of jobs
$120.7K - $129.5K
1% of jobs
$129.5K - $138.3K
1% of jobs
$138.3K - $147.1K
1% of jobs
$147.1K - $156K
0% of jobs
$59.1K
$103.5K
$156K
| Aspect | Junior Software Developer Java | Junior Software Developer Python |
|---|---|---|
| Required Credentials | Bachelor's in CS or related field, Java certifications (optional) | Bachelor's in CS or related field, Python certifications (optional) |
| Work Environment | Enterprise applications, backend development, large-scale systems | Data analysis, scripting, web development, AI/ML projects |
| Employer & Industry Usage | Financial services, enterprise software, telecom | Tech startups, data science firms, research institutions |
| Common Search & Comparison | Yes | Yes |
Both roles typically require a bachelor's degree in computer science or related fields. Java developers often work on enterprise-level applications in industries like finance and telecom, while Python developers focus on data analysis, scripting, and AI projects in startups and research. The choice depends on your career interests and industry focus.
For Junior Software Developer Java jobs in Buffalo, NY, the most frequently searched job titles are:
The top searched job categories for Junior Software Developer Java jobs in Buffalo, NY are:
Cities near Buffalo, NY with the most Junior Software Developer Java job openings:

Are you ready to join a growing team?
CTG is seeking to fill a Software Engineer II opening for our client.
Location: Buffalo, NY
Duration: 12 months
Primary Responsibilities:
Design, develop, test, and maintain enterprise Java applications and services using Java and Spring Boot.
Perform systems analysis, application design, and development for new features, enhancements, and production support.
Develop and maintain RESTful APIs and integrate with internal and external systems.
Build and support Azure-based solutions utilizing Azure Functions, Key Vault, Managed Identities, monitoring, and service integrations.
Prepare technical designs, functional specifications, and systems documentation.
Develop and execute unit tests, integration tests, and debugging activities to ensure application quality.
Evaluate application architecture, dependencies, and interfaces to recommend scalable technical solutions.
Participate throughout the software development lifecycle, including technical analysis, development, testing, deployment, and user acceptance testing.
Coordinate development activities and provide technical guidance to junior team members on project assignments.
Maintain application performance, reliability, and operational effectiveness while supporting production environments.
Recommend improvements to technologies, development standards, tools, and processes.
Partner with business stakeholders, technology teams, and vendors to deliver business solutions.
Ensure compliance with organizational security, risk management, audit, and regulatory standards.
Support project planning activities, including effort estimation, technical assessments, and milestone delivery.
Perform additional technical assignments and project activities as required.
Scope of Responsibilities:
Work under the direction of the Technology Team Lead while independently handling advanced systems analysis and software development assignments.
Serve as a key technical contributor on medium to large-scale projects.
Lead technical activities and coordinate project work for less experienced developers.
Collaborate with senior leadership, business partners, technology teams, and vendors to deliver high-quality software solutions.
Provide technical leadership, project support, and subject matter expertise across multiple initiatives.
Supervisory/Managerial Responsibilities:
No direct personnel management responsibilities.
Provide technical leadership, mentoring, and project coordination for junior developers and project team members.
Education and Experience Required:
Associate's degree and a minimum of five (5) years of systems analysis and application development experience; or a combined minimum of seven (7) years of higher education and/or relevant work experience, including at least five (5) years of application development experience.
Strong Java programming experience, including object-oriented programming, data structures, and concurrency.
Experience developing applications using Spring Boot and RESTful APIs.
Experience with Azure development technologies, including Azure Functions, Service Integrations, Key Vault, Managed Identities, and Azure Monitoring.
Experience with HTTP client libraries, API authentication (OAuth 2.0), and API error handling.
Knowledge of build automation tools and unit testing frameworks.
Familiarity with application development platforms, software development lifecycle methodologies, and enterprise application architecture.
Strong analytical, troubleshooting, and problem-solving skills.
Experience coordinating with business stakeholders and cross-functional technology teams.
Excellent written and verbal communication skills.
Strong organizational, planning, and time management abilities with the capability to manage multiple complex assignments.
Education and Experience Preferred:
Experience working within financial services or banking environments.
Knowledge of enterprise application frameworks and integrated systems.
Advanced understanding of enterprise application architecture and interfacing systems.
Experience serving as a technical lead on software development projects.
Ability to work independently while contributing effectively within Agile development teams.
Demonstrated initiative, adaptability, and a proactive approach to continuous improvement.
Experience evaluating and implementing new technologies to improve application performance and reliability.
Excellent verbal and written English communication skills and the ability to interact professionally with a diverse group are required.
CTG does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services for this role.
To Apply:
To be considered, please apply directly to this requisition using the link provided. Kindly forward this opportunity to any other interested parties. Thank you!
CTG, a Cegeka company, delivers IT and business solutions that enhance clients’ digital agility, empowering them to seize new opportunities and overcome any challenge. Backed by more than 60 years’ experience and a commitment to being a reliable, results-driven partner, we work shoulder to shoulder with clients to shape digital together. Our vision is to be an indispensable partner to our clients and the preferred career destination for digital and technology experts. With more than 9,000 team members in over 15 countries, we combine global expertise with local insight to deliver innovative solutions. We operate across the Americas, Europe, and India, working with over 3,000 clients in many of today's highest-growth industries.
Together, we shape what’s next—working shoulder to shoulder to deliver impactful solutions for our clients and society. Our culture is built by the people who work at CTG, the values we hold, and the actions we take. It's a living, breathing thing that is renewed every day through the ways we engage with each other, our clients, and our communities. At CTG, you’ll find a workplace where you are encouraged to grow, supported in your ambitions, and empowered to shape your own career journey. For more information, visit www.ctg.com.
CTG will consider for employment all qualified applicants including those with criminal histories in a manner consistent with the requirements of all applicable local, state, and federal laws.
CTG is an Equal Opportunity Employer. CTG will assure equal opportunity and consideration to all applicants and employees in recruitment, selection, placement, training, benefits, compensation, promotion, transfer, and release of individuals without regard to race, creed, religion, color, national origin, sex, sexual orientation, gender identity and gender expression, age, disability, marital or veteran status, citizenship status, or any other discriminatory factors as required by law. CTG is fully committed to promoting employment opportunities for members of protected classes.
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We know that achieving our mission begins and ends with our people—and by people we mean you. Regardless of individual roles or responsibilities, regardless of industry or subject matter expertise, our lives happen in relation to other people—our colleagues, clients, and partners. CTG cultivates a workplace that attracts and develops the best people. Being Great Place to Work-CertifiedTM not only supports our Vision but also validates the rewarding workplace culture that has made CTG a leading IT and digital solutions and services company for more than 55 years.
1,001 - 5,000 Employees
Buffalo, NY, US
1966