Top Software Engineer Jobs in Hartford, CT

Reposted 3 Days AgoSaved
In-Office
Hartford, CT
Senior level
Senior level
Security
Seeking a Lead Software Engineer to define technical standards, implement solutions, mentor teams, and ensure secure system designs in a collaborative environment.
Top Skills: AngularAWSDjangoDockerFlutterJavaKotlinSpring Boot
Reposted 3 Days AgoSaved
In-Office
Hartford, CT
115K-172K Annually
Senior level
115K-172K Annually
Senior level
Fintech • Payments • Financial Services
The Staff Software Engineer will lead technical projects, conduct hands-on coding, mentor junior staff, and innovate with new technologies in a hybrid work environment.
Top Skills: .NetAjaxAngularAWSCSSGitHTMLJavaJavaScriptJenkinsJSONRallyReactSonarqubeSQLXMLXslt
4 Days AgoSaved
In-Office
Hartford, CT
116K-174K Annually
Senior level
116K-174K Annually
Senior level
Fintech • Payments • Financial Services
Design and deliver AI-enabled solutions as a Staff Software Engineer, focusing on applications across HR and Law, ensuring robust integrations and cloud applications.
Top Skills: .NetAIAWSC#Ci/CdGCPGenaiSQLTableau
Reposted 17 Days AgoSaved
In-Office or Remote
Hartford, CT
Senior level
Senior level
Food
The Senior Full-Stack Software Engineer will develop and support the eCommerce platform, focusing on backend systems and API development using microservices architecture. Responsibilities include collaboration, mentoring, and automation of quality assurance processes.
Top Skills: .NetAWSAzureC#CassandraDockerGCPGitlabGraphQLJavaJenkinsKafkaKubernetesMass TransitMongoDBMssqlPostgresRabbitMQRedisSpring Boot
Reposted 22 Days AgoSaved
Remote or Hybrid
Hartford, CT
Senior level
Senior level
Fintech • Software
Design, build, and maintain resilient full-stack services for distributed financial SaaS systems. Lead end-to-end projects, optimize performance, ensure security and observability, mentor teams, and reduce technical debt.
Top Skills: AngularAWSAzureAzure Service BusBuild/Deployment PipelinesC#GCPIacJavaScriptNode.jsObservabilityPostgresRabbitMQReactRest ApiSQL ServerTerraformTypescriptWebsockets
17 Days AgoSaved
Remote
Hartford, CT
Mid level
Mid level
News + Entertainment
This role involves building and maintaining the SAN.com web ecosystem, enhancing product features, improving CI/CD processes, collaborating across teams, and focusing on user experience.
Top Skills: AWSGCPReactWordpress
17 Days AgoSaved
Remote
Hartford, CT
Mid level
Mid level
Healthtech
The Software Engineer II will develop scalable solutions, collaborate with teams to execute technical roadmaps, and optimize data handling in healthcare applications.
Top Skills: DockerETLKubernetesSQL
17 Days AgoSaved
Remote
Hartford, CT
99K-99K Annually
Entry level
99K-99K Annually
Entry level
Edtech
The Associate Software Engineer will work with a modern tech stack, contributing to code, collaborating on development practices, and gaining expertise in systems and team processes.
Top Skills: AWSGithub ActionsNode.jsReactSQLTerraformTypescript
Reposted 17 Days AgoSaved
Remote
Hartford, CT
140K-200K Annually
Senior level
140K-200K Annually
Senior level
Analytics • Financial Services
Develop and maintain full-stack web applications and APIs using TypeScript/Node.js and React/Next.js; optimize performance, collect data, fix bugs, and collaborate with stakeholders.
Top Skills: DockerGCPNext.JsNode.jsNoSQLReactSQLTypescript
Reposted 17 Days AgoSaved
Remote
Hartford, CT
200K-250K Annually
Senior level
200K-250K Annually
Senior level
Software • Cryptocurrency
Owner of the asset discovery experience across tokens, perpetuals, and prediction markets. Design, build, and scale features for web, mobile, and browser extension platforms. Lead initiatives to add blockchain support and new products, interface with users and developers for feedback, and help grow and hire a high-performing Discovery team.
Top Skills: BitcoinBrowser ExtensionEthereumPolygonReactReact NativeSolanaTypescript
Reposted 17 Days AgoSaved
Remote
Hartford, CT
Mid level
Mid level
Computer Vision • Machine Learning • Software
The Contract Software Engineer will develop and maintain internal tools for ML workflows, working with teams to build software for data management and visualization.
Top Skills: AWSFlaskNext.JsPostgresPythonReactTypescriptVercel
Reposted 17 Days AgoSaved
Remote
Hartford, CT
30K-60K Annually
Mid level
30K-60K Annually
Mid level
Information Technology • Marketing Tech
As a Full Stack Software Engineer, you will lead product features from design to implementation while mentoring other engineers in AI-native workflows. Responsibilities include building scalable backend systems, creating responsive UIs, and driving architectural decisions in a high-urgency environment.
Top Skills: Claude CodeFastapiGCPNext.JsPostgresPythonReactReact QueryReduxShadcn/UiTailwind CssTypescriptZustand
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Reposted 17 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Software
The Software Engineer will manage data collection, optimize cloud infrastructure for data ingestion, and collaborate with AI researchers to enhance datasets for model training.
Top Skills: BashDockerGCPPythonTerraform
Reposted 17 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Healthtech • Internet of Things • Hospitality • Telehealth
The Senior Back-End Software Engineer will design and implement a serverless platform, work closely with the product team, and own entire projects, driving innovation in telehealth.
Top Skills: Aws ServicesJavaScriptNext.JsNode.jsSql DatabasesSstTypescript
Reposted 17 Days AgoSaved
In-Office or Remote
Hartford, CT
Mid level
Mid level
Healthtech • Internet of Things • Hospitality • Telehealth
As a Back-End Software Engineer, you'll design, implement, and scale a serverless telehealth platform using various technologies while working closely with the product team.
Top Skills: Aws ServicesJavaScriptNext.JsNode.jsSql DatabasesSstTypescript
Reposted 17 Days AgoSaved
In-Office or Remote
Hartford, CT
Mid level
Mid level
Healthtech • Internet of Things • Hospitality • Telehealth
The role involves designing, building, and implementing new services, working closely with the product team, and taking ownership of projects from 0 to 1.
Top Skills: DrizzleJavaScriptNext.JsNode.jsSQLSstThree.JsTypescript
Reposted 17 Days AgoSaved
Remote
Hartford, CT
125K-220K Annually
Entry level
125K-220K Annually
Entry level
Software
Software Engineers at Regrello will design and maintain full-stack solutions while collaborating across teams to deliver impactful products.
Top Skills: GoReactSQLTypescript
Reposted 17 Days AgoSaved
Remote
Hartford, CT
195K-220K Annually
Senior level
195K-220K Annually
Senior level
Information Technology • Legal Tech • Software
As a Staff Software Engineer, you will design and implement backend services, write primarily in Scala, and improve product architecture in collaboration with teams.
Top Skills: AWSElasticsearchGraphQLPostgresScalaTypescript
Reposted 17 Days AgoSaved
Remote
Hartford, CT
117K-172K Annually
Mid level
117K-172K Annually
Mid level
Productivity • Software • Conversational AI
As a Fullstack Software Engineer, you'll design, build and own the onboarding experience for Twilio's Stytch identity product, creating secure integration solutions for developers and enhancing customer authentication.
Top Skills: Next.Js
Reposted 4 Days AgoSaved
In-Office
Hartford, CT
128K-191K Annually
Senior level
128K-191K Annually
Senior level
Fintech • Payments • Financial Services
The Senior Staff Software Engineer will lead quality engineering efforts, design test automation frameworks, mentor teams, and ensure high-quality delivery across systems.
Top Skills: .NetAWSCotsCypressGCPJavaJunitMainframeNunitPlaywrightPostmanPytestRest AssuredSaaSSeleniumTestng
23 Days AgoSaved
Remote or Hybrid
Hartford, CT
202K-238K Annually
Senior level
202K-238K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Software
Develop core services using Golang and PostgreSQL, resolve issues, write tests, and collaborate with cross-functional teams to enhance the pre-sales module for life insurance offerings.
Top Skills: GoOpenapiPostgresProtocol BuffersRamlReactSwaggerTypescript
5 Days AgoSaved
In-Office or Remote
Hartford, CT
144K-288K Annually
Senior level
144K-288K Annually
Senior level
Fitness • Healthtech • Retail • Pharmaceutical
The Principal Software Engineer leads a team to develop full-stack real-time applications, integrates machine learning models, and influences software architecture in cloud environments while supporting healthcare analytics.
Top Skills: AngularGCPJavaPythonReact Js
Reposted 23 Days AgoSaved
Remote
Hartford, CT
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software • Defense
As a Senior Software Engineer, you will design best practices for AI Agents, develop standards, collaborate on product opportunities, and stay updated on emerging Agent techniques.
Top Skills: Agent FrameworksAPIsClaude SdkCloud InfrastructureDistributed SystemsGoogle AdkLanggraph
Reposted 23 Days AgoSaved
Easy Apply
Remote
Hartford, CT
Easy Apply
195K-270K Annually
Senior level
195K-270K Annually
Senior level
Artificial Intelligence • Fintech • Machine Learning • Social Impact • Software
As Principal Software Engineer, lead the design and implementation of the Identity Platform, focusing on security, scalability, and user experience. Collaborate with stakeholders to define technical direction and innovate within the team.
Top Skills: AWSC#C++DockerGrpcKeycloakKotlinKubernetesNextjsOauth 2.0Openid ConnectRuby
24 Days AgoSaved
Easy Apply
In-Office or Remote
Hartford, CT
Easy Apply
119K-160K Annually
Senior level
119K-160K Annually
Senior level
AdTech • Digital Media • Marketing Tech • Software • Automation
The Sr Software Engineer will enhance platform performance, develop cloud-native systems, improve CI/CD processes, and oversee deliverables while collaborating with feature teams.
Top Skills: AirbrakeAWSDatadogDockerEc2JavaJavaScriptKafkaKubernetesPostgresPythonRabbitMQRuby on RailsRdsReactRedisRubySidekiqTerraform
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