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Top Senior Software Engineer Jobs in Buffalo, NY

Reposted 14 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
Senior level
Senior level
Healthtech
The Backend Software Engineer will develop scalable backend components, optimize API services, collaborate with frontend engineers, and ensure compliance with healthcare data standards.
Top Skills: App RunnerAWSDockerExpressFargateMongoDBNode.jsPostgresRoute 53S3Typescript
15 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
Senior level
Senior level
Greentech • Transportation
Lead efforts in building and maintaining ML platforms, improve metrics pipelines, and manage data collection for perception systems. Collaborate with cross-functional teams and ensure workflow reproducibility and traceability.
Top Skills: ArgoAWSC++DockerKubeflowKubernetesLidarPythonRay
15 Days AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Cloud • Security • Cybersecurity
Design, develop, and maintain Azure SaaS applications, troubleshoot issues, and integrate emerging technologies while collaborating with cross-functional teams.
Top Skills: .NetApp ServicesAzureAzure DevopsAzure FunctionsC#CosmosEvent GridGithub ActionsGremlinRest ApisService BusStorageTsql
15 Days AgoSaved
Hybrid
Buffalo, NY
125K-205K Annually
Senior level
125K-205K Annually
Senior level
Artificial Intelligence • Computer Vision • Enterprise Web • Machine Learning • Software • PropTech • Automation
As a Senior Software Engineer, you will develop features, support team members, optimize systems, and enhance key product functionalities, collaborating closely with the engineering team.
Top Skills: JavaScriptReactTypescript
Reposted 20 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
186K-219K Annually
Senior level
186K-219K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Develop and optimize the Kubernetes platform at Coinbase, enhance developer experience, and manage critical services operations while ensuring system reliability.
Top Skills: AWSGCPKubernetes
Reposted 20 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
158K-183K Annually
Senior level
158K-183K Annually
Senior level
Fintech • Social Impact • Software
Contribute to building innovative fundraising tools, enhance donor engagement, and streamline contributions through collaboration and full-stack development.
Top Skills: GraphQLPHPPostgresReactRuby On RailsTypescriptWordpress
15 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
Senior level
Senior level
Software
This role involves building and maintaining production-grade web applications using React and Next.js and developing cross-platform mobile features with React Native, while mentoring others and influencing technical direction.
Top Skills: Next.JsNode.jsReactReact NativeTypescript
Reposted 21 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
125K-165K Annually
Senior level
125K-165K Annually
Senior level
Cloud • Information Technology • Security • Software
Lead architecture and development of front-end features for the Risk Cloud platform using Angular and TypeScript. Write and review tests and code, collaborate with product, design, QA, and engineering teams using Agile practices, and optimize the front-end for speed, reliability, and scalability while promoting testing-first and iterative delivery.
Top Skills: AngularAnsibleAWSConfluenceCypressDockerGoogle SuiteGitlabGoJasmineJavaJIRAJunitKarmaKotlinKubernetesNeo4JPostgresRabbitMQRedisSassSlackSpectatorSpring BootTerraformTypescriptWebpack
Reposted 21 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
125K-165K Annually
Senior level
125K-165K Annually
Senior level
Cloud • Information Technology • Security • Software
Lead architecture and implement scalable features for the Risk Cloud platform using Spring Boot/Java and modern back-end tools. Write and review tests, collaborate cross-functionally using Agile, improve front-end performance, and contribute to CI/CD and infrastructure-as-code practices.
Top Skills: AngularAnsibleAWSConfluenceCypressDockerGoogle SuiteGitlabGoJasmineJavaJIRAJunitKarmaKotlinKubernetesNeo4JPostgresRabbitMQRedisSassSlackSpectatorSpring BootTerraformTypescriptWebpack
21 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
169K-240K Annually
Senior level
169K-240K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Software Engineer will lead a team in developing backend systems, collaborate on product development, identify and solve issues, and foster a culture of quality and talent development.
Top Skills: AWSKotlinKubernetesMySQLPython
15 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
147K-225K Annually
Senior level
147K-225K Annually
Senior level
Cloud • Internet of Things
Design and evolve data pipelines, ensure accuracy of business datasets, improve data reliability, and partner across teams to provide insights and solutions.
Top Skills: AirbyteApache IcebergAthenaAWSC++ClickhouseDagsterDbtFlinkGoJavaKafkaKubernetesPostgresProtobufPythonReactRustScalaSQLSupersetTerraformTypescript
Reposted 15 Days AgoSaved
Remote
Buffalo, NY
125K-190K Annually
Senior level
125K-190K Annually
Senior level
Fintech
As a Software Engineer at OnePay, you will develop and implement features, build scalable products, and work closely with teams to enhance customer experiences.
Top Skills: AWSFp-TsKubernetesNode.jsTypescript
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Reposted 15 Days AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Software • Cryptocurrency
Lead the design and implementation of core authentication infrastructure at Phantom, focusing on secure authentication systems, secrets management, and API integrations.
Top Skills: Aws KmsNestjsNode.jsOauth2OidcRustTypescriptVaultWebauthn
Reposted 15 Days AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Artificial Intelligence • Machine Learning • Natural Language Processing • Software
Lead the technical vision for complex systems, drive architectural strategies, write production-ready code, and align teams for public sector compliance.
Top Skills: AWSAzureGCPInfrastructure As Code (Iac)KubernetesPython
Reposted 15 Days AgoSaved
Buffalo, NY
Senior level
Senior level
AdTech • Fintech • Information Technology • Database
Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.
Top Skills: C++Python
Reposted 15 Days AgoSaved
Buffalo, NY
Senior level
Senior level
AdTech • Fintech • Information Technology • Database
The Principal Desktop UI Software Engineer will design and develop user-friendly interfaces for medical devices, collaborating with cross-functional teams and mentoring junior members.
Top Skills: AWSAzureC++GitLinuxOpen GlPythonQmlQtRos
Reposted 15 Days AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Software
As a Senior Software Engineer, you'll develop AI-powered tools, manage complex databases, optimize application performance, and lead technical decisions.
Top Skills: AWSDockerGitGithub ActionsPostgresPython
Reposted 15 Days AgoSaved
Remote or Hybrid
Buffalo, NY
142K-265K Annually
Senior level
142K-265K Annually
Senior level
3D Printing • Aerospace • Hardware • Robotics • Software
As a Backend Software Engineer, you'll design, develop, and optimize scalable backend platforms and services while collaborating with cross-functional teams.
Top Skills: AWSAzureCi/CdGCPReal-Time Data PlatformsServerless Architecture
Reposted 15 Days AgoSaved
Remote or Hybrid
Buffalo, NY
143K-250K Annually
Senior level
143K-250K Annually
Senior level
3D Printing • Aerospace • Hardware • Robotics • Software
Develop and improve real-time drone tele-operations features, cloud-based products, and quickly prototype new front-end experiences while transitioning to a new tech stack.
Top Skills: Cloud-Based ProductsData VisualizationReactUdpWebsockets
Reposted 15 Days AgoSaved
Remote or Hybrid
Buffalo, NY
142K-250K Annually
Senior level
142K-250K Annually
Senior level
3D Printing • Aerospace • Hardware • Robotics • Software
Develop and deploy life-saving technologies as a fullstack engineer, focusing on web applications for public safety, collaborating with various engineering disciplines and leveraging customer feedback.
Top Skills: Google MapsJavaScriptLampMapboxMeanMernNode.jsNoSQLRtspServerlessSQLWebrtc
Reposted 15 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
80K-110K Annually
Senior level
80K-110K Annually
Senior level
Information Technology
The Full Stack SDET will design, build, and validate high-quality software solutions, focusing on automation and quality assurance throughout the software development lifecycle.
Top Skills: AndiArtilleryAWSCucumberCypressJavaJavaScriptJmeterNexusiqPythonReactRuby On RailsSeleniumSerenitySonarqubeTypescript
Reposted 15 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
145K-160K Annually
Senior level
145K-160K Annually
Senior level
Artificial Intelligence • Software
Design and ship AI-powered features for Axios HQ, build and maintain the product, ensure high-quality code, and integrate LLM applications.
Top Skills: Aws BedrockAzure OpenaiDjango Rest FrameworkFaissFastapiLangchainPgvectorPineconePythonReactRest ApiTypescriptVertex Ai
16 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Machine Learning
Design and develop full-stack applications and distributed systems, utilizing Python, Go, React, and Kubernetes while contributing to architectural decisions and rapidly prototyping new capabilities.
Top Skills: DockerFastapiGoJavaScriptKubernetesPythonReact
Reposted 2 Days AgoSaved
Easy Apply
In-Office or Remote
Buffalo, NY
Easy Apply
155K-185K Annually
Senior level
155K-185K Annually
Senior level
Information Technology • Internet of Things • Social Impact • Software
Design and implement frontend-focused, end-to-end features using TypeScript and Python. Lead architecture decisions, build scalable accessible UIs with React, collaborate across teams, use AI tools to accelerate delivery, participate in code reviews, and own meaningful platform components.
Top Skills: CC++Claude CodeCursorEsriFigmaGoGoogle MapsJestNode.jsPlaywrightPythonReactReact Testing LibraryRestful ApisStyled ComponentsTypescriptWebsocket
Reposted 2 Days AgoSaved
Easy Apply
In-Office or Remote
Buffalo, NY
Easy Apply
155K-185K Annually
Senior level
155K-185K Annually
Senior level
Information Technology • Internet of Things • Social Impact • Software
Design and implement scalable full-stack and backend systems for real-time emergency data delivery. Drive architecture, performance, observability, and AI-driven features. Collaborate on code reviews, pair programming, and cross-team alignment while improving processes, refactoring systems, and accelerating delivery with modern AI tools.
Top Skills: AWSClaude CodeCursorKafkaNode.jsNoSQLPythonRabbitMQRelational DatabasesRestful ApisSqsWebsockets
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