Flex

Flex is a dynamic company specializing in innovative technology solutions, currently seeking to expand its team with a Senior Staff Software Engineer.

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๐Ÿข Affirm
๐Ÿ‘ฅ 1001-5000๐Ÿ’ฐ Post-IPO Equity almost 4 years ago๐Ÿซ‚ Last layoff almost 2 years agoLendingFinancial ServicesPaymentsFinTech
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Jobs at this company:

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๐Ÿ“ U.S.

๐Ÿงญ Full-Time

๐Ÿ’ธ 188000.0 - 225000.0 USD per year

๐Ÿ” FinTech

  • Masterโ€™s or Ph.D. in Computer Science, Engineering, or a related field.
  • 6+ years of experience as a Machine Learning Engineer with expertise in production environments.
  • Strong proficiency in Python or similar programming languages.
  • Experience with ML libraries like TensorFlow, PyTorch, and scikit-learn.
  • Extensive experience with cloud platforms (e.g., AWS, GCP, Azure) and distributed computing frameworks (e.g., Spark, Kubernetes).
  • Proven track record of implementing end-to-end machine learning pipelines.
  • Strong background in model optimization, version control, and CI/CD practices.
  • Excellent problem-solving abilities and the capacity to collaborate with cross-functional teams.

  • Own the end-to-end lifecycle of machine learning projects, from data collection and preprocessing to model deployment, monitoring, and maintenance in a production environment.
  • Build, maintain, and optimize robust data pipelines that support model development, training, and deployment at scale.
  • Implement machine learning algorithms and models that meet performance, scalability, and reliability requirements.
  • Collaborate with data scientists, engineers, and product teams to design and deploy machine learning systems.
  • Continuously monitor and improve model performance, conducting experiments and tuning hyperparameters.
  • Leverage distributed computing frameworks and cloud-based platforms for efficient processing of large-scale datasets.

AWSPythonGCPKubernetesMachine LearningPyTorchAzureSparkTensorflowCI/CD

Posted 21 days ago
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๐Ÿ“ U.S.

๐Ÿงญ Full-Time

๐Ÿ’ธ 188000.0 - 225000.0 USD per year

๐Ÿ” FinTech

  • Masterโ€™s or Ph.D. in Statistics, Mathematics, Computer Science, or a related quantitative field.
  • 6+ years of experience in data science, focusing on statistical modeling and machine learning.
  • Expertise in time series analysis and forecasting models, such as ARIMA, Prophet, and LSTM.
  • Strong proficiency in programming languages like Python or R and fluency in libraries like scikit-learn, TensorFlow, and PyTorch.
  • Experience with large datasets and cloud platforms like AWS or GCP.
  • Proven ability to apply complex statistical and machine learning techniques.
  • Excellent communication skills for explaining technical models to diverse audiences.
  • Strong problem-solving skills and collaborative abilities.

  • Design, build, and deploy sophisticated statistical and machine learning models to solve complex business problems.
  • Develop and apply advanced time series forecasting models to predict future trends and business outcomes.
  • Create and implement forecasting and optimization models to support critical business functions.
  • Use large datasets for exploratory data analysis to extract actionable insights.
  • Collaborate with cross-functional teams to define business problems and deliver modeling solutions.
  • Conduct robust A/B testing and model validation to assess performance.
  • Continuously improve model performance through experimentation and tuning.
  • Communicate complex findings to non-technical stakeholders via visualizations and reports.

AWSPythonCloud ComputingData AnalysisData MiningGCPMachine LearningData visualizationA/B testing

Posted 21 days ago
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๐Ÿ“ U.S.

๐Ÿงญ Full-Time

๐Ÿ’ธ 199000.0 - 237000.0 USD per year

๐Ÿ” FinTech

  • Strong computer science fundamentals.
  • Experience translating feature requirements into technical specifications.
  • Experience with Java frameworks such as Spring (core/web/boot), Gradle, and JUnit.
  • Experience implementing and operating services in distributed environments at scale.
  • Knowledge of observability and monitoring tools like DataDog.
  • Ability to write high-quality, testable, maintainable, scalable, and secure code.
  • Good understanding of REST and mobile API best practices.
  • Excellent communication skills for collaboration with a distributed team.

  • Implement various backend systems that support all business features.
  • Design, develop, test, and scale systems needed for user and partner experiences.
  • Work closely with product, design, and engineering teams to address users' rent payment problems.
  • Roll out changes in an agile manner with small, frequent iterations.

AgileJavaJUNITMySQLSpringCommunication SkillsCI/CD

Posted 30 days ago
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๐Ÿ“ U.S.

๐Ÿงญ Full-Time

๐Ÿ’ธ 177000.0 - 213000.0 USD per year

๐Ÿ” FinTech

  • Strong computer science fundamentals.
  • Proficient in building high-quality mobile and web user interfaces.
  • Experience with React Native and React ecosystems including Hooks, Components, Context, Redux.
  • Ability to write maintainable, well-documented TypeScript code.
  • Experience with CI/CD for code stability and quality.

  • Responsible for the development of core user experience across mobile and web platforms.
  • Work closely with a team to launch new features.
  • Develop, design, test, and scale new product offerings.
  • Collaborate daily with cross-functional partners including designers, product managers, and quality engineers.

Software DevelopmentAgileAndroidReact NativeTypeScriptREST APIReduxReactCI/CD

Posted about 1 month ago
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๐Ÿ“ U.S.

๐Ÿงญ Full-Time

๐Ÿ’ธ 161000 - 194000 USD per year

๐Ÿ” FinTech

  • Experience working in a risk engineering team and with decision platform architecture or risk/fraud detection systems.
  • 4+ years of professional experience in Software Development.
  • 2+ years of Java experience required.
  • 1+ years of experience in React.js or React Native required.
  • Experience building high-quality mobile and web UIs to specifications.
  • Ability to write well-documented and testable TypeScript code.
  • Proficient in Java frameworks and tools including Spring, Gradle, JUnit.
  • Experience with Service-Oriented Architecture, REST APIs, Message Queues, and scalable architectures.
  • Experience with React Native and React ecosystems.
  • Experience with AWS and containerization tools.

  • Build decision platform and machine learning solutions to respond to and mitigate business risks in Flex.
  • Design and develop 24/7 high-scale APIs and distributed systems using AWS.
  • Work closely with product, design, and engineering teams to launch new features across web and mobile platforms.

AWSSoftware DevelopmentDynamoDBGitJavaJUNITJVMMachine LearningReact.jsReact NativeSpringSpring BootTypeScriptAlgorithmsJava SpringREST APIReduxReactCollaborationCI/CDMentoringTerraform

Posted about 1 month ago
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๐Ÿ“ U.S.

๐Ÿงญ Full-Time

๐Ÿ’ธ 161000 - 194000 USD per year

๐Ÿ” FinTech

  • Minimum of 3 years experience with Java.
  • Strong computer science fundamentals.
  • Experience with Java frameworks and tools such as Spring (core/web/boot), Gradle, and JUnit.
  • Experience operating services in a distributed environment at scale.
  • Familiarity with observability and monitoring tools like DataDog.
  • Ability to write secure, maintainable, and scalable code.
  • Understanding of REST and mobile API best practices.
  • Excellent communication skills for collaborative work.

  • Responsible for implementing the service APIs that are used by mobile and web apps.
  • Part of the orchestration team, tasked with delivering APIs for core platform services.
  • Design, develop, test, and scale APIs to enhance user experiences in rent payment processing.
  • Work closely with product, design, and engineering teams to address user problems.
  • Deploy changes in an agile manner favoring small, frequent iterations.

AgileJavaJUNITMySQLSpringCommunication SkillsCI/CD

Posted about 2 months ago
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๐Ÿ“ United States

๐Ÿงญ Full-Time

๐Ÿ’ธ 160000 - 200000 USD per year

๐Ÿ” FinTech

  • At least 10+ years of experience in state government affairs, public policy, or politics, with a strong preference for experience in consumer financial services and fintech.
  • Proven track record of developing and implementing proactive and reactive state policy engagement programs for consumer financial services and/or fintech companies.
  • Strong knowledge of state legislative and regulatory processes, as well as existing relationships with state policymakers, advocates, and trade groups involved in consumer financial services, rental housing, and fintech issues.
  • Experience in building and leading cross-functional teams.
  • Excellent communication, leadership, and project management skills.
  • Bachelorโ€™s degree.

  • Represent Flex in engagements with state legislators, regulators, and other key stakeholders, building and maintaining strong relationships at the state level.
  • Monitor and analyze state-level legislation and proposed regulations to assess their potential impact on Flexโ€™s business operations.
  • Provide timely updates to leadership on how evolving state policy landscapes may affect Flex.
  • Develop and execute state-level engagement strategies for legislation, regulations, and other policy matters.
  • Manage relationships with state lobbying firms and collaborate with relevant industry associations and trade groups.
  • Strengthen relationships with advocacy organizations and key stakeholders focused on state-level issues that align with Flexโ€™s business priorities.

LeadershipProject ManagementBusiness DevelopmentPeople ManagementProject CoordinationCross-functional Team LeadershipCommunication SkillsAnalytical SkillsCollaboration

Posted about 2 months ago
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