Top Senior Software Engineer Jobs in Buffalo, NY

Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
70-90 Hourly
Senior level
70-90 Hourly
Senior level
Information Technology • Software • Consulting
As a Senior 3D Software Engineer, you will develop advanced 3D algorithms while collaborating with cross-functional teams in an agile environment.
Top Skills: C++CmakeGitLinuxWebassemblyWindows
Reposted 16 Hours AgoSaved
Remote or Hybrid
Buffalo, NY
170K-240K Annually
Senior level
170K-240K Annually
Senior level
Fintech • Payments • Software • Infrastructure as a Service (IaaS)
As a Senior Software Engineer in Infrastructure, you will enhance system reliability, improve infrastructure observability, build scalable solutions, and mentor junior engineers while collaborating with various teams.
Top Skills: Apache DruidAWSClickhouseKafkaPostgresPythonReactSpark StreamingTailwind CssTypescript
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Blockchain • Software
Design, build, and maintain scalable end-to-end systems and APIs/SDKs for an enterprise custody platform. Work full-stack across databases, cloud deployments, CI/CD, and security; troubleshoot issues, integrate emerging technologies, and mentor junior engineers.
Top Skills: AWSAzureC++Ci/CdDevOpsDockerEncryptionGCPJwtKubernetesMongoDBMySQLNode.jsOauthPostgresPythonRedisRestRust
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
175K-210K Annually
Senior level
175K-210K Annually
Senior level
Greentech
Develop and enhance software solutions for mineral exploration, collaborating with geologists and data scientists, and driving insights from data systems.
Top Skills: AWSDjangoPrefectPythonReactRetool
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
150K-185K Annually
Senior level
150K-185K Annually
Senior level
Aerospace • Manufacturing
The Senior Backend Software Engineer will develop and optimize critical systems for the aerospace industry, managing project priorities and overseeing various software projects.
Top Skills: C/C++Cloud InfrastructureContainer OrchestrationDistributed Data SystemsGoJavaRust
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
150K-185K Annually
Senior level
150K-185K Annually
Senior level
Aerospace • Manufacturing
Seeking an experienced Software Engineer for the Spacetime team to develop systems for satellite communication, requiring expertise in algorithms and large-scale distributed systems.
Top Skills: C++Cloud InfrastructureContainer OrchestrationDistributed SystemsGoJavaRust
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Artificial Intelligence • Healthtech • Machine Learning
Lead the development of analytics infrastructure for clinical AI/ML products, focusing on product performance monitoring, data management, and cross-functional collaboration.
Top Skills: AWSDbtPythonQuicksightSQLTableau
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Artificial Intelligence • Healthtech • Machine Learning
Lead and optimize enterprise client implementations, develop frameworks for efficiency, conduct end-to-end testing, and collaborate across teams to drive impactful technology in healthcare.
Top Skills: AWSAzureMySQLPostgresReactTypescript
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
120K-200K Annually
Senior level
120K-200K Annually
Senior level
Software
The Senior Bilingual Software Engineer will align U.S. teams with the Platform Core team in Japan, focusing on high-impact problems and maximizing platform leverage through clear communication and collaboration.
Top Skills: APIsBackend SystemsComposable ArchitecturesData ModelsDistributed TeamsErpGoModern Software ArchitectureRustSaas IntegrationsSoftware EngineeringSupply Chain SystemsSystem DesignTypescript
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
130K-208K Annually
Senior level
130K-208K Annually
Senior level
Automation • Manufacturing
Develop software for CNC machining, build high-performance algorithms, and collaborate on innovative digital products in advanced manufacturing.
Top Skills: BitbucketC#C/C++CudaJavaJIRAOpenclPython
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Information Technology • Internet of Things
The role involves designing and developing features for an IoT platform, writing scalable code, mentoring developers, and contributing to architectural decisions. It requires collaboration with cross-functional teams and participation in agile processes.
Top Skills: .NetAWSC#CSSDockerHTMLJavaScriptNode.jsNoSQLPythonRabbitMQSQL
Reposted 16 Hours AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Information Technology • Internet of Things
The Senior Back-End Software Engineer will design and write back-end code, mentor developers, and innovate the re-architecture of Tenna's product line, focusing on IoT solutions and microservices.
Top Skills: Amazon Web ServicesC#DockerEc2ElasticsearchHTML/CSSJavaJavaScriptKinesisNode.jsNoSQLPythonRabbitMQS3SQLVpc
New

Track Smarter, Apply Better.

Ditch the spreadsheets. Organize your job search with our freeApplication Tracker.

Use For Free
Application Tracker Preview
Reposted 16 Hours AgoSaved
In-Office or Remote
Buffalo, NY
135K-155K Annually
Senior level
135K-155K Annually
Senior level
Machine Learning • Other
The Backend Software Engineer will develop and maintain backend systems for data processing related to coffee farming, utilizing Python and PostgreSQL. Responsibilities include feature development, problem-solving, and adapting systems to regulatory changes while ensuring system resilience.
Top Skills: AWSCi/CdDockerPostgresPostgresql/PostgisPythonTerraform
Reposted YesterdaySaved
Remote
Buffalo, NY
106K-132K Annually
Senior level
106K-132K Annually
Senior level
Biotech
The Software Engineer III - Voice AI develops and maintains the Voice AI platform for patient calls, optimizing real-time conversational AI features and mentoring team members.
Top Skills: AWSDynamoDBKafkaMySQLNode.jsRedisTwilioTypescript
YesterdaySaved
Remote
Buffalo, NY
80K-90K Annually
Senior level
80K-90K Annually
Senior level
Agency • Artificial Intelligence • Enterprise Web • HR Tech • Consulting
Design, build, and maintain scalable full-stack web applications. Implement backend APIs and responsive frontends, deploy to cloud, ensure security/performance, write tests, debug issues, participate in reviews, and mentor junior developers.
Top Skills: .NetAgile/ScrumAWSAzureC#Ci/CdCSS3DjangoDockerFastapiFlaskGitHTML5JavaJavaScriptKubernetesLlm ApisMongoDBNext.JsNode.jsPostgresPythonReactRestful ApisSpring BootSQLTypescriptWebsockets
6 Days AgoSaved
Easy Apply
Remote
Buffalo, NY
Easy Apply
218K-257K Annually
Senior level
218K-257K Annually
Senior level
Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
Design, build, and operate backend systems for prediction markets, including order management, trade matching, settlement, and market resolution. Architect distributed, low-latency systems with strict financial correctness, lead multi-quarter technical projects, mentor engineers, and collaborate with Product, Compliance, and Risk to meet regulatory requirements.
Top Skills: Generative AiGoJava
Reposted 6 Days AgoSaved
Easy Apply
Remote or Hybrid
Buffalo, NY
Easy Apply
160K-180K Annually
Senior level
160K-180K Annually
Senior level
AdTech • Artificial Intelligence • Marketing Tech • Software • Analytics
The role involves providing technical leadership, hands-on execution, and cross-team influence in software engineering, focusing on solutions for scaling and performance challenges while using AI tools.
Top Skills: AIAWSJavaKotlinKubernetesMlPHPPython
7 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
Build and maintain multi-cloud infrastructure standards, self-service tooling, and paved-road defaults across AWS and GCP. Partner with compute, security, and networking teams to embed guardrails, drive standardization, lead cross-team initiatives, and resolve systemic operational issues to ensure secure, scalable, and reliable platform infrastructure.
Top Skills: AWSDnsGCPGenerative AiGoLoad BalancersPulumiPythonTerraformTransit GatewaysVpc
7 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
Design, build, and own backend services for prediction markets across market lifecycle: creation, trading, oracle resolution, settlement, and payouts. Build low-latency, high-throughput microservices and event-driven systems, drive reliability via SLOs and observability, lead incident response, set technical standards, and mentor engineers while partnering cross-functionally to deliver product and compliance-aligned roadmaps.
Top Skills: Distributed SystemsEvent-Driven ArchitecturesGenerative AiGoIncident ResponseJavaLow-Latency SystemsMicroservicesObservabilityPythonRubySlos
7 Days AgoSaved
Remote
Buffalo, NY
241K-283K Annually
Senior level
241K-283K Annually
Senior level
Healthtech • Social Impact • Software • Telehealth
Serve as the technical IC leader for the Provider organization: set technical roadmap and engineering standards, design and review architectures, drive cross-team initiatives, mentor engineers, and deliver high-throughput, low-latency, cloud-based microservice systems for provider-focused products.
Top Skills: Cloud InfrastructureDistributed SystemsMicroservicesNoSQLSQL
Reposted 7 Days AgoSaved
Remote
Buffalo, NY
125K-175K Annually
Senior level
125K-175K Annually
Senior level
Edtech • Professional Services • Conversational AI
Hands-on senior full-stack engineer building and supporting user-facing features, infrastructure, and AI-powered workflows (LLM integration, RAG, agents). Drive architecture, dev experience, CI/CD, and partner with product and program teams to deliver a scalable education platform.
Top Skills: AWSJavaScriptLlm ApisTypescript
7 Days AgoSaved
Remote
Buffalo, NY
Senior level
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
Build and operate scalable backend services and integrations for chat, voice, and agent-assisted support. Improve reliability, performance, and AI-driven capabilities; collaborate across product, design, AI, and operations; mentor engineers and lead technical design and architecture.
Top Skills: APIsClaudeCursorJavaKotlinMcp Servers
Reposted YesterdaySaved
Remote
Buffalo, NY
Senior level
Senior level
Software
As a Senior Implementation Engineer, you'll own technical projects, enhance the Java codebase, automate processes, integrate systems, and collaborate with customers on infrastructure design.
Top Skills: AWSBashGithub ActionsJavaPostgresPythonSQL
Reposted YesterdaySaved
Remote
Buffalo, NY
Senior level
Senior level
Edtech
Seeking a Senior DevOps Engineer for OpenSesame, focusing on CI/CD pipelines, cloud infrastructure, and automation. Responsibilities include improving developer experience and mentoring teams.
Top Skills: AWSC#ChefDockerGithub ActionsGoPHPPythonTerraform
Reposted YesterdaySaved
Remote
Buffalo, NY
Senior level
Senior level
Artificial Intelligence • Information Technology • Consulting
The Senior HPC Cluster Engineer will optimize GPU clusters, troubleshoot InfiniBand networks, integrate new hardware, enhance automation systems, and manage GPU devices in HPC environments.
Top Skills: C/C++GoGpuInfinibandKubernetesKvmLinuxMpiNcclPythonPyTorchQemuRdmaRoceTensorFlow
All Filters
JobType
New Jobs
Job Category
Experience
Industry
Company Name
Company Size

Sign up now Access later

Create Free Account