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Top Senior Software Engineer Jobs in Jacksonville, FL

Reposted 3 Hours AgoSaved
Remote
Jacksonville, FL
69K-90K Annually
Senior level
69K-90K Annually
Senior level
Information Technology
The Software Test Engineer ensures high-quality software releases through end-to-end testing, collaborating with teams to analyze requirements and manage test cases.
Top Skills: Automation TestingDefect Lifecycle ManagementManual TestingSQL
Reposted 3 Hours AgoSaved
Remote
Jacksonville, FL
85K-95K Annually
Senior level
85K-95K Annually
Senior level
Information Technology
Responsible for executing software testing, validating requirements, managing defects, and collaborating with teams to ensure software quality and readiness for release.
Top Skills: Automation TestingDefect Lifecycle ManagementManual TestingTest Case Development
Reposted 3 Hours AgoSaved
Remote
Jacksonville, FL
388K-558K Annually
Senior level
388K-558K Annually
Senior level
News + Entertainment
The role involves video encoding innovations, collaborating with partners to develop solutions, and building systems using languages like C/C++ and Python.
Top Skills: Av1Av2AvcC/C++Dav1DHevcJavaLibaomLibx264Libx265PythonSvt-Av1
Reposted 3 Hours AgoSaved
Easy Apply
Remote
Jacksonville, FL
Easy Apply
110K-125K Annually
Senior level
110K-125K Annually
Senior level
Artificial Intelligence • Information Technology • Machine Learning • Software • Cybersecurity
The Senior Software Engineer will modernize applications using React and NextJS, collaborate with teams, develop modular solutions, and leverage AI in software development.
Top Skills: .NetAWSClickhouseEksGoJavaScriptKafkaMuiNextjsPostgresReactRedisRuby
Reposted 3 Hours AgoSaved
Remote
Jacksonville, FL
136K-220K Annually
Senior level
136K-220K Annually
Senior level
Cloud • Fintech • Insurance • Software
As a Principal Software Engineer on the GenAI team, lead the design and implementation of AI-powered solutions, ensuring technical alignment and mentoring engineers.
Top Skills: .NetAi/Ml SystemsAnsibleCi/CdCloud PlatformsHugging FaceJavaKafkaLangchainLlm IntegrationPythonRag PipelinesTerraformTypescript
Reposted 3 Hours AgoSaved
Remote
Jacksonville, FL
Senior level
Senior level
Fitness
The Senior Software Engineer will lead the development of a billing platform, enhancing payment systems and ensuring compliance, while mentoring team members.
Top Skills: Node.jsReactStripe ConnectTypescript
Reposted 3 Hours AgoSaved
Remote
Jacksonville, FL
95K-159K Annually
Senior level
95K-159K Annually
Senior level
Retail • Sports
The Lead Software Engineer will architect and implement Salesforce solutions, manage software development, lead a team, and drive innovation for DICK's Media business operations.
Top Skills: ApexCi/CdGitLightning Web ComponentsOmnistudioSalesforceSOQL
Reposted 23 Days AgoSaved
Remote
Jacksonville, FL
Senior level
Senior level
Healthtech • Information Technology • Software
The Software Engineer IV will develop and maintain payer customer implementations, primarily focusing on back-end development, and mentor junior team members.
Top Skills: AWSJavaJavaScriptReactRestful ApisSql DatabasesVueWeb Services
Reposted 23 Days AgoSaved
Remote
Jacksonville, FL
Senior level
Senior level
Fintech
As a Software Engineer, you'll design and develop microservices using a cloud-native tech stack, with a focus on financial services and secure systems.
Top Skills: Aws KinesisGoGrpcIstioJaegerKubernetesPostgresPythonTemporalTypescript
YesterdaySaved
Remote
Jacksonville, FL
Senior level
Senior level
Artificial Intelligence • Machine Learning • Payments • Professional Services • Social Impact • Conversational AI • Generative AI
The Senior Software Engineer will architect and implement scalable backend systems, collaborate with teams to deliver products, mentor junior developers, and improve code through data-driven decisions.
Top Skills: Apollo GraphqlDjangoExpressFastifyGoGoogle Cloud PlatformJavaScriptKubernetesNode.jsPostgresPythonReactRedux
Reposted 24 Days AgoSaved
Remote
Jacksonville, FL
207K-244K Annually
Senior level
207K-244K Annually
Senior level
Software
Lead development of collaborative platform features and reusable APIs/UI components used across Vanta. Partner with product and design, mentor engineers, participate in on-call rotations, conduct code reviews, and drive technical direction to deliver reliable, scalable user-facing and platform services.
Top Skills: GraphQLJavaScriptReactTypescript
24 Days AgoSaved
Remote
Jacksonville, FL
225K-360K Annually
Senior level
225K-360K Annually
Senior level
News + Entertainment
As a Software Engineer at Netflix, you will design, develop, and maintain enterprise-level applications, integrating AI with a focus on collaboration and high-quality software development.
Top Skills: AWSGCPGraphQLJavaJavaScriptNode.jsNoSQLPythonReactSpring Boot
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Reposted 10 Days AgoSaved
In-Office or Remote
Jacksonville, FL
Senior level
Senior level
Artificial Intelligence • Fintech • Software • Financial Services
The Senior Software Engineer will improve the engineering organization by creating tools for developers, optimizing performance, mentoring engineers, and managing complex architectural challenges.
Top Skills: ArgocdDatadogKafkaKubernetesNest.JsNode.jsPostgresReactRedisRedshiftTypescript
YesterdaySaved
Easy Apply
Remote
Jacksonville, FL
Easy Apply
141K-208K Annually
Senior level
141K-208K Annually
Senior level
Database • Analytics
As a Senior Software Engineer, you'll enhance ClickHouse's Python integrations, drive AI integration strategies, and collaborate with open-source communities, requiring deep expertise in data engineering and AI applications.
Top Skills: Apache AirflowDagsterDbtLangchainLlamaindexN8NNumpyPandasPrefectPydanticPython
Reposted YesterdaySaved
Remote
Jacksonville, FL
194K-233K Annually
Senior level
194K-233K Annually
Senior level
Energy • Solar • Renewable Energy
Design, develop, and optimize Sunrun's marketing technology systems for customer communications, focusing on automation, data integration, and performance analysis.
Top Skills: AmpscriptAWSJavaScriptSalesforce CRMSalesforce Marketing CloudSnowflakeSQL
Reposted YesterdaySaved
Remote
Jacksonville, FL
Senior level
Senior level
Healthtech
The Staff Software Engineer will develop scalable systems and oversee the engineering processes while mentoring junior engineers and enhancing EHR interfaces for clinicians.
Top Skills: AngularAWSAzureC#C++CSSDjangoDockerFastapiFlaskGCPGoHTMLJavaJavaScriptKubernetesNode.jsPythonReactScalaSQLVuejs
Reposted YesterdaySaved
Easy Apply
Remote
Jacksonville, FL
Easy Apply
140K-169K Annually
Senior level
140K-169K Annually
Senior level
Security • Software • Cybersecurity
The Senior Software Engineer develops software in an agile environment, designs solutions for complex problems, and provides technical direction to team members.
Top Skills: C#ContainersGraphQLNode.jsNoSQLPythonRestRustServerlessSQL
Reposted YesterdaySaved
Remote
Jacksonville, FL
186K-186K Annually
Senior level
186K-186K Annually
Senior level
AdTech • Marketing Tech • Software
Build and maintain Kit's core publishing platform and creator-facing tools as a product-minded full-stack engineer. Architect and implement complex features, collaborate tightly with Product and Design, drive refactors and technical standards, participate in on-call rotations, mentor peers, and deliver high-quality, accessible user experiences.
Top Skills: CSSFigmaHTMLJavaScriptProsemirrorReactRuby On RailsSlatejsTailwind
Reposted YesterdaySaved
Easy Apply
Remote
Jacksonville, FL
Easy Apply
Senior level
Senior level
Energy
Design, build, test, deploy, and operate warehouse management, procurement, ERP integration, and operational applications. Write Python and React code, design APIs, debug production issues, and collaborate with stakeholders while traveling quarterly.
Top Skills: Ai-Assisted DevelopmentApi DesignAWSErpEvent-Driven ArchitectureOracle ErpPythonReactWmsWorkflow Orchestration
Reposted YesterdaySaved
Remote
Jacksonville, FL
Senior level
Senior level
Agency • Mobile • Professional Services • Software • Design
Lead the design and development of complex, full-stack applications. Work directly with clients to translate their needs into technical solutions and ensure high code quality.
Top Skills: Ai Coding AssistantsLaravelPHPReactTypescript
Reposted YesterdaySaved
Remote
Jacksonville, FL
Senior level
Senior level
Artificial Intelligence • Machine Learning • Payments • Professional Services • Social Impact • Conversational AI • Generative AI
The Staff Software Engineer will develop scalable backend systems, collaborate with teams to deliver product features, and mentor junior developers.
Top Skills: DjangoExpressFastifyGoGoogle Cloud PlatformJavaScriptKubernetesNode.jsPostgresPythonReact
Reposted YesterdaySaved
Remote
Jacksonville, FL
Senior level
Senior level
Fintech • Software • Financial Services • Cryptocurrency
The Senior Software Engineer, Payments will design and implement backend infrastructure for a blockchain-integrated banking platform, focusing on payment processing and operations.
Top Skills: BuildkiteGitGoGoogle Cloud PlatformIncident.IoKubernetesPostgresSentryTimescaledbTypescriptVercel
Reposted YesterdaySaved
Remote
Jacksonville, FL
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Fintech • Software • Financial Services • Cryptocurrency
Join Dakota's core engineering team to design and implement back-end infrastructure for a blockchain-integrated banking platform, addressing high-visibility projects.
Top Skills: BuildkiteGitGoGoogle Cloud PlatformIncident.IoKubernetesPostgresSentryTimescaledbTypescript
Reposted YesterdaySaved
Remote
Jacksonville, FL
204K-255K Annually
Senior level
204K-255K Annually
Senior level
Artificial Intelligence • Cloud • Software
Design, develop, and maintain scalable software solutions. Collaborate with teams to troubleshoot issues and enhance the software delivery lifecycle. Focus on backend services, using Java and various tools for performance optimization.
Top Skills: AWSAzureCi/CdDockerElasticsearchGCPJavaMySQLPostgresSolr
Reposted YesterdaySaved
Remote
Jacksonville, FL
321K-378K Annually
Senior level
321K-378K Annually
Senior level
Software
As a Principal Software Engineer at Vanta, you'll lead engineering initiatives for the Governance, Risk, and Compliance product, mentor teams, and drive significant business impact through strategic technical direction and infrastructure development.
Top Skills: Node.jsReactTerraformTypescript
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