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Senior Java Backend Developer Jobs in Buffalo, NY

Pragmatike

Senior UI/Frontend Engineer (AI)

Boston, NY · On-site

$123K - $153K/yr

Collaborate closely with product, design, and backend teams to ship user-facing features ... Improve frontend architecture, tooling, and developer experience. * Debug and resolve production UI ...

CUBRC

DevOps Engineer

Cheektowaga, NY

$93K - $142K/yr

As a DevOps engineer, you will be helping configure and maintain processes that automate software ... Experience with backend languages such as Java or Python, including with: * Java build tools, such ...

CUBRC INC

Software Developer

Buffalo, NY

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 ...

Pryzm Dynamics Inc

Senior Software Engineer

Boston, NY · On-site

$115K - $152K/yr

Backend/Data: APIs, ETL * Frontend: UI/UX * Search/Analytics: PostgreSQL, Elasticsearch, schema ... Bonus experience with distributed systems, ETL/data pipelines, DevOps tooling (Kubernetes, Helm ...

Pragmatike

Senior Founding Product Engineer

Boston, NY · On-site

$200K - $350K/yr

Develop full-stack features across frontend, backend, APIs, and infrastructure. * Rapidly prototype ... Improve developer experience, testing, and product reliability. * Contribute to product and ...

M&T Bank

Engineering Team Lead

Buffalo, NY

$146K - $156K/yr

... Developer, IT Consultant or a related occupation. Requires five (5) years of experience in each of the following: * Java Development for both Frontend and Backend Applications, including gathering ...

M&T Bank

Engineering Team Lead

Buffalo, NY · On-site

$146K - $156K/yr

... Developer, IT Consultant or a related occupation. Requires five (5) years of experience in each of the following: * Java Development for both Frontend and Backend Applications, including gathering ...

M&T BANK CORPORATION

Engineering Team Lead

Buffalo, NY · On-site

$146K - $156K/yr

... Developer, IT Consultant or a related occupation. Requires five (5) years of experience in each of the following: * Java Development for both Frontend and Backend Applications, including gathering ...

Linde

Senior Software Developer

Tonawanda, NY · On-site

$51 - $67.50/hr

Senior Software Developer Tonawanda, NY, United States req29937 What you will enjoy doing* * You ... Strong backend development skills in Python; familiarity with FastAPI is a plus * Expertise in ...

Pragmatike

Senior AI Engineer

Boston, NY · On-site

$200K - $350K/yr

We are seeking a Senior AI Engineer to develop, deploy, and optimize production AI systems. What ... This role offers the opportunity to tackle challenging backend problems, work with modern ...

M&T Bank

Principal Software Engineer

Buffalo, NY · On-site

$178K - $188K/yr

Develop and implement back-end architectures with a strong emphasis on scalability and high ... Design and build ETL processes and RESTful services using expertise in MS SSIS, Azure ADF, Java ...

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Senior Java Backend Developer information

See Buffalo, NY salary details

$62K

$135.5K

$184.5K

How much do senior java backend developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior java backend developer in Buffalo, NY is $135,457.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,700.00 and $151,600.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are popular job titles related to Senior Java Backend Developer jobs in Buffalo, NY?

For Senior Java Backend Developer jobs in Buffalo, NY, the most frequently searched job titles are:

What job categories do people searching Senior Java Backend Developer jobs in Buffalo, NY look for?

The top searched job categories for Senior Java Backend Developer jobs in Buffalo, NY are:

What cities near Buffalo, NY are hiring for Senior Java Backend Developer jobs?

Cities near Buffalo, NY with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you
Infographic showing various Senior Java Backend Developer job openings in Buffalo, NY as of July 2026, with employment types broken down into 90% Full Time, 5% Part Time, 4% Contract, and 1% Nights. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $135,457 per year, or $65.1 per hour.

Senior UI/Frontend Engineer (AI)

Pragmatike

Boston, NY • On-site

$123K - $153K/yr

Full-time

Medical, Dental, Vision, Retirement

Re-posted 22 days ago

Job description

Location: Cambridge, MA (Eastern Time / UTC -4)
Relocation package: Available
Start date: ASAP
Languages: English (required)
About the Role
Pragmatike is hiring on behalf of a fast-growing AI startup recognized as a Top 10 GenAI company by GTM Capital, founded by MIT CSAIL researchers.
We are searching for a Senior UI / Frontend Engineer with strong, hands-on experience building high-quality, high-performance user interfaces for complex, data-intensive AI products used by Fortune 500 customers.
This role is ideal for an engineer who cares deeply about UX, performance, and maintainable frontend architecture-someone who can own features end to end, collaborate closely with design and backend teams, and deliver polished, production-ready interfaces at scale.
What Youll Do
  • Build and maintain modern, production-grade web interfaces using React and TypeScript.
  • Translate product requirements and design systems into clean, scalable UI components.
  • Own complex frontend features end to end, from implementation to production support.
  • Optimize UI performance for large datasets, real-time updates, and high-usage dashboards.
  • Collaborate closely with product, design, and backend teams to ship user-facing features.
  • Establish frontend best practices around state management, testing, and code quality.
  • Improve frontend architecture, tooling, and developer experience.
  • Debug and resolve production UI issues across browsers and devices.
What Were Looking For
  • 5+ years of experience as a Frontend / UI Engineer.
  • Strong proficiency with React and TypeScript in production environments.
  • Solid understanding of modern frontend architecture and component-based design.
  • Experience building responsive, accessible, and high-performance user interfaces.
  • Familiarity with frontend build tools, bundlers, and CI/CD workflows.
  • Ability to collaborate effectively with designers and backend engineers.
  • Comfortable owning features and shipping to production.

Bonus Points
  • Experience building data-heavy dashboards or real-time web applications.
  • Familiarity with modern state management solutions (Redux, Zustand, React Query).
  • Experience with design systems and component libraries.
  • Exposure to AI-driven or ML-powered products.
  • Startup experience or comfort working in fast-moving, ambiguous environments.

Why This Role Will Pivot Your Career
  • Research pedigree: MIT CSAIL founders with deep AI and systems expertise.
  • Customer impact: Build interfaces used by Fortune 500 clients.
  • Industry momentum: Alumni behind major acquisitions (MosaicML Databricks, Run:AI NVIDIA, W&B CoreWeave).
  • Funding & growth: Oversubscribed seed round, next funding planned for 2026.
  • Ownership: Lead UI features for mission-critical products.
  • Quality & craft: Work on frontend problems that prioritize performance and UX at scale.

Benefits
  • Competitive salary & equity options
  • Sign-on bonus
  • Health, Dental, and Vision
  • 401(k)

Pragmatike is an Equal Opportunity Employer and is committed to providing equal employment opportunities to all applicants without discrimination. We recruit on behalf of our clients and prohibit discrimination and harassment based on race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.We are committed to a fair and inclusive hiring process. We process your personal data solely for recruitment purposes, in accordance with applicable privacy laws, and maintain reasonable safeguards to protect your information. Your data may be shared with our client(s) for hiring consideration, but will not be disclosed to third parties outside of the recruitment process.

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