Top Senior Software Engineer Jobs in Hartford, CT

14 Days AgoSaved
Remote
Hartford, CT
160K-190K Annually
Senior level
160K-190K Annually
Senior level
Artificial Intelligence • Edtech
The Senior Software Engineer will lead the development of new features and products, ensuring quality and user impact while collaborating closely with design and product management.
Top Skills: Edge FunctionsJavaScriptNext.JsPostgresPythonReactServerlessSQLTypescript
14 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Software • Analytics
The Senior Software Engineer will design and develop secure payment processing services, optimize performance, troubleshoot issues, and ensure compliance within a collaborative team environment.
Top Skills: AWSGoGCPJavaKubernetesNoSQLPythonSQL
14 Days AgoSaved
Easy Apply
Remote or Hybrid
Hartford, CT
Easy Apply
102K-120K Annually
Senior level
102K-120K Annually
Senior level
Cloud • Information Technology
The Senior Software Engineer at Ensono will design, develop, and maintain enterprise Java applications, handle technical analyses, manage middleware configurations, and implement DevOps practices.
Top Skills: AngularApi GatewaysDockerGithub ActionsGitlab CiHibernateIbm Db2J2EeJavaJbossJenkinsMavenMicroservicesMicrosoft Sql ServerMqOpenshiftSpring BootTeradataWebsphere
14 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Healthtech • Software
Lead backend development on the scheduling platform modernization. Contribute across Python and .NET ecosystems, write APIs, review code, and support AI-accelerated development workflows while collaborating in a remote team environment.
Top Skills: .NetAi-Assisted Development WorkflowsClaude CodeLlm ToolingMulti-Agent SystemsPython
One Month AgoSaved
Remote
Hartford, CT
150K-200K Annually
Senior level
150K-200K Annually
Senior level
Agency
The Software Engineer V - Security Engineer will lead security measures, translate compliance requirements into actionable guidance, and proactively secure sensitive data across product teams.
Top Skills: AWSCi/CdJavaScriptPythonTypescript
14 Days AgoSaved
Remote
Hartford, CT
145K-207K Annually
Senior level
145K-207K Annually
Senior level
Artificial Intelligence • Consumer Web • Information Technology • Real Estate • Software • PropTech
As a Senior Software Engineer II on the Marketplace team, you'll develop full-stack features and support ML Ops infrastructure while collaborating with data scientists and engineers.
Top Skills: GCPGoJavaScriptKubeflowMlflowPythonRubyVertex Ai
Reposted 14 Days AgoSaved
Remote
Hartford, CT
140K-195K Annually
Senior level
140K-195K Annually
Senior level
Events • Information Technology • Software
As a Senior Software Engineer at BoomPop, you will design, develop, and maintain scalable software solutions while mentoring junior engineers and driving innovation.
Top Skills: Aws ServerlessCi/CdClaudeGeminiGithub ActionsGraphQLLambdaMaterialuiNext.JsOpenaiPineconePlaywrightPostgresReactSstTypescriptVercel Ai Sdk
Reposted 14 Days AgoSaved
Remote
Hartford, CT
100K-130K Annually
Senior level
100K-130K Annually
Senior level
Information Technology • Business Intelligence • Consulting
The role involves developing and maintaining integrations for workforce software, collaborating with HR and IT, and providing technical support.
Top Skills: Middleware PlatformsPl/SqlRest ApisSoapSQL
Reposted 14 Days AgoSaved
Remote
Hartford, CT
204K-255K Annually
Senior level
204K-255K Annually
Senior level
Real Estate • Travel • PropTech
As a Staff Software Engineer, you'll enhance Airbnb's build infrastructure, optimize performance, and mentor engineers to improve software development processes.
Top Skills: BazelCi/CdCode ReviewRemote Build Systems
Reposted 14 Days AgoSaved
Remote or Hybrid
Hartford, CT
Senior level
Senior level
Software
As a DCE Engineer, you will troubleshoot and debug issues, perform root cause analysis, optimize software solutions, and collaborate with various teams to enhance product reliability and performance.
Top Skills: Agile DevelopmentCC++Ci/CdDevOpsEthernetFiber ChannelGrpcLinux RtosNetconfOtnPythonQnxRestconfSdnSonet/Sdh
Reposted 14 Days AgoSaved
Remote
Hartford, CT
165K-195K Annually
Senior level
165K-195K Annually
Senior level
Artificial Intelligence • Information Technology • Logistics • Machine Learning • Software
As a Senior Software Engineer, you will lead frontend development, define architecture, optimize performance, and collaborate across teams to create user-friendly logistics applications.
Top Skills: AuroraAWSAws CodebuildAws CodepipelineBazelDagsterDbtDuckdbDynamoDBFigmaGitJavaJavaScriptPresetPythonReactSpaceliftSqsSsmTerraformTrinoTypescript
Reposted 14 Days AgoSaved
Remote
Hartford, CT
140K-175K Annually
Senior level
140K-175K Annually
Senior level
Other
The Senior Software Engineer develops and maintains web applications and APIs, improves architecture, mentors juniors, and ensures code quality.
Top Skills: ArgocdAws Api GatewayAws CloudformationAws CloudwatchAws DynamodbAws EcsAws LambdaAws S3Aws SnsAws SqsCi/CdDockerExpress.JsGitKubernetesMySQLNest.JsNode.jsOracle DbPostgresReact
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Reposted 14 Days AgoSaved
Remote or Hybrid
Hartford, CT
160K-190K Annually
Senior level
160K-190K Annually
Senior level
Healthtech • HR Tech • Software
The Senior Software Engineer will design and develop the PBM adjudication platform, mentor junior engineers, and maintain production systems using various technologies.
Top Skills: Ai ToolingGoGrpcNestjsPostgresProtocol BuffersReactTypescript
Reposted 14 Days AgoSaved
Remote
Hartford, CT
205K-231K Annually
Senior level
205K-231K Annually
Senior level
Cloud • Security • Software
The Staff Software Engineer will design .NET infrastructure, automate builds, maintain tooling for .NET libraries, and mentor peers while ensuring security and reliability.
Top Skills: .NetArgoAWSAzureC#DockerGCPGithub ActionsGoKubernetesMsbuildNugetTektonTerraform
Reposted 14 Days AgoSaved
Remote or Hybrid
Hartford, CT
180K-200K Annually
Senior level
180K-200K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Analytics
As a Senior Backend Engineer at Socure, you'll develop scalable backend services for identity verification, optimize system performance, and collaborate with cross-functional teams on document processing integrations.
Top Skills: AWSDockerGCPGoGrpcJavaKafkaKubernetesRestful ApisScalaSpark
15 Days AgoSaved
Remote or Hybrid
Hartford, CT
202K-278K Annually
Senior level
202K-278K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Natural Language Processing • Business Intelligence
Seeking a Staff Software Engineer to lead the design and evolution of the entity data platform, focusing on data ingestion, resolution, and delivering accurate data. Responsibilities include system architecture, improving reliability, and mentoring team members.
Top Skills: AICloud-Native ArchitecturesData PipelinesDistributed Systems
15 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Artificial Intelligence • Big Data • Big Data Analytics
The Senior Software Engineer will design and operate data ingestion and processing systems for multimodal data, ensuring quality, security, and compliance while optimizing for performance and reliability. Responsibilities include building pipelines, handling messy data, and partnering with teams to enhance the platform's capabilities.
Top Skills: AirflowAWSAzureDagsterGCPPython
Reposted 15 Days AgoSaved
Remote
Hartford, CT
190K-230K Annually
Senior level
190K-230K Annually
Senior level
Artificial Intelligence • Healthtech • Software
The Senior Software Engineer will design and build backend services, collaborate with teams, and ensure secure coding practices in a remote role.
Top Skills: AirflowAWSElasticsearch/OpensearchKubernetesPostgresPythonReactSnowflakeTerraform
15 Days AgoSaved
Remote
Hartford, CT
155K-185K Annually
Senior level
155K-185K Annually
Senior level
PropTech
The role involves designing, building, and maintaining software solutions, mentoring junior engineers, and participating in architectural decisions while utilizing AI tools for development.
Top Skills: Ai Coding ToolsKubernetesNestjsNext.JsPostgresReactTerraformTypescript
Reposted 15 Days AgoSaved
Remote
Hartford, CT
156K-205K Annually
Senior level
156K-205K Annually
Senior level
eCommerce
The Senior Software Engineer will modernize USPS shipping technology, refactor legacy systems for cloud integration, and develop high-performance services using Go, while collaborating with teams and addressing production challenges.
Top Skills: AzureConfluenceGitGoJIRAKafkaKubernetesNoSQLSQL
15 Days AgoSaved
Remote or Hybrid
Hartford, CT
160K-180K Annually
Senior level
160K-180K Annually
Senior level
Artificial Intelligence • Machine Learning • Software • Analytics
The role involves end-to-end ownership of AWS infrastructure, managing Kubernetes platforms, and ensuring system reliability through observability and automation. Responsibilities include incident response and maintaining CI/CD systems.
Top Skills: ArgocdAWSDatadogGitGoKubernetesPythonTerraform
15 Days AgoSaved
Remote
Hartford, CT
172K-212K Annually
Senior level
172K-212K Annually
Senior level
Fintech • Payments • Real Estate • Software • Financial Services
The Senior Software Engineer will design, build, and scale backend services for core products at Flex, focusing on Payments and Billing. Responsibilities include leading projects, making independent technical decisions, and mentoring teammates. Requires strong experience in Java and AWS services.
Top Skills: Aurora RdsAWSCi/CdDatadogDynamoDBEksElasticacheGithub ActionsGradleJavaJunitSpring
Reposted 22 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Software
Seeking a Senior Software Engineer with 5+ years of experience to design and develop large-scale distributed systems, mentor junior engineers, and manage complex projects in a dynamic setting.
Top Skills: C#C++GoJavaKafkaMySQLNoSQLPostgresRedis
Reposted 15 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Edtech • Software
The Staff Software Engineer will design and build scalable systems, lead architecture decisions, mentor engineers, and improve existing platforms using PHP, Node.JS, and AWS.
Top Skills: AWSGoLaravel 10MySQLNode.jsPhp 8.2PostgresReact 18Typescript
Reposted 15 Days AgoSaved
Remote
Hartford, CT
150K-165K Annually
Senior level
150K-165K Annually
Senior level
News + Entertainment
The Senior Software Engineer will own the React Native mobile codebase, collaborate with cross-functional teams, and ensure high-quality delivery of customer-facing applications.
Top Skills: ExpoJavaKotlinObjective-CReact NativeSwift
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