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Optum AI is UnitedHealth Group's enterprise AI team. Show less [{"type":"people_also_viewed","href":"https://www..com/jobs/view/sr-ai-ml-engineer-remote-nationwide-or-hybrid-in-nj-mn-dc-at-optum-4369649147","jobId":"4369649147","label":"Sr AI/ML Engineer - Remote Nationwide or Hybrid in NJ, MN, DC"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/ai-application-developer-at-api-group-4351751066","jobId":"4351751066","label":"AI Application Developer"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/ai-automation-engineer-at-d-a-davidson-companies-4366057616","jobId":"4366057616","label":"AI & Automation Engineer"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/software-engineer-ai-at-thomson-reuters-4366529530","jobId":"4366529530","label":"Software Engineer - AI"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/data-scientist-at-jostens-4288440913","jobId":"4288440913","label":"Data Scientist"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/data-scientist-gen-ai-at-horizontal-talent-4355442202","jobId":"4355442202","label":"Data Scientist - Gen AI"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/intern-ai-developer-at-chatgpt-jobs-4356321329","jobId":"4356321329","label":"Intern AI Developer"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/lead-ai-ml-engineer-nlp-remote-at-optum-4365153876","jobId":"4365153876","label":"Lead AI/ML Engineer (NLP) - Remote"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/lead-ai-ml-engineer-remote-at-optum-4345890812","jobId":"4345890812","label":"Lead AI/ML Engineer - Remote"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/senior-ai-developer-at-affinity-plus-federal-credit-union-4333331559","jobId":"4333331559","label":"Senior AI Developer"},{"type":"similar_search","href":"https://www..com/jobs/senior-software-engineer-jobs","label":"Empleos de Ingeniero de software superior"},{"type":"similar_search","href":"https://www..com/jobs/business-partner-jobs","label":"Empleos de Socio"},{"type":"similar_search","href":"https://www..com/jobs/developer-jobs","label":"Empleos de Desarrollador"},{"type":"similar_search","href":"https://www..com/jobs/data-analyst-jobs","label":"Empleos de Analista de datos"},{"type":"similar_search","href":"https://www..com/jobs/engineer-jobs","label":"Empleos de Ingeniero"},{"type":"similar_search","href":"https://www..com/jobs/agile-coach-jobs","label":"Empleos de Instructor de desarrollo ágil"},{"type":"similar_search","href":"https://www..com/jobs/analyst-jobs","label":"Empleos de Analista"},{"type":"similar_search","href":"https://www..com/jobs/full-stack-engineer-jobs","label":"Empleos de Programador full stack"},{"type":"similar_search","href":"https://www..com/jobs/manager-jobs","label":"Empleos de Gerente"},

Optum AI is UnitedHealth Group's enterprise AI team. Show less [{"type":"people_also_viewed","href":"https://www..com/jobs/view/sr-ai-ml-engineer-remote-nationwide-or-hybrid-in-nj-mn-dc-at-optum-4369649147","jobId":"4369649147","label":"Sr AI/ML Engineer - Remote Nationwide or Hybrid in NJ, MN, DC"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/ai-application-developer-at-api-group-4351751066","jobId":"4351751066","label":"AI Application Developer"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/ai-automation-engineer-at-d-a-davidson-companies-4366057616","jobId":"4366057616","label":"AI & Automation Engineer"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/software-engineer-ai-at-thomson-reuters-4366529530","jobId":"4366529530","label":"Software Engineer - AI"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/data-scientist-at-jostens-4288440913","jobId":"4288440913","label":"Data Scientist"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/data-scientist-gen-ai-at-horizontal-talent-4355442202","jobId":"4355442202","label":"Data Scientist - Gen AI"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/intern-ai-developer-at-chatgpt-jobs-4356321329","jobId":"4356321329","label":"Intern AI Developer"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/lead-ai-ml-engineer-nlp-remote-at-optum-4365153876","jobId":"4365153876","label":"Lead AI/ML Engineer (NLP) - Remote"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/lead-ai-ml-engineer-remote-at-optum-4345890812","jobId":"4345890812","label":"Lead AI/ML Engineer - Remote"},{"type":"people_also_viewed","href":"https://www..com/jobs/view/senior-ai-developer-at-affinity-plus-federal-credit-union-4333331559","jobId":"4333331559","label":"Senior AI Developer"},{"type":"similar_search","href":"https://www..com/jobs/senior-software-engineer-jobs","label":"Empleos de Ingeniero de software superior"},{"type":"similar_search","href":"https://www..com/jobs/business-partner-jobs","label":"Empleos de Socio"},{"type":"similar_search","href":"https://www..com/jobs/developer-jobs","label":"Empleos de Desarrollador"},{"type":"similar_search","href":"https://www..com/jobs/data-analyst-jobs","label":"Empleos de Analista de datos"},{"type":"similar_search","href":"https://www..com/jobs/engineer-jobs","label":"Empleos de Ingeniero"},{"type":"similar_search","href":"https://www..com/jobs/agile-coach-jobs","label":"Empleos de Instructor de desarrollo ágil"},{"type":"similar_search","href":"https://www..com/jobs/analyst-jobs","label":"Empleos de Analista"},{"type":"similar_search","href":"https://www..com/jobs/full-stack-engineer-jobs","label":"Empleos de Programador full stack"},{"type":"similar_search","href":"https://www..com/jobs/manager-jobs","label":"Empleos de Gerente"},

area, you will be required to work in the office a minimum of four days per week.ResponsibilitiesRelevant analysis, design, coding, engineering, testing, debugging, standards, methods, tools analysis, documentation, research and development, maintenance, new development, operations and deliveryConduct data extraction that may include analyzing, reviewing, trending and presenting information, based on provided requirements, to support analytic developmentAnalyze healthcare claims from different data sources and identify the data integrity issues. Work with less structure and on more complex issuesServes as a resource/mentor for othersRequired Qualifications3 years of experience in Azure Cloud environment, including Azure Data Factory (ADF), Databricks, and orchestration tools2 years of experience developing with PySpark, Spark, and Python for big data processing2 years of experience in data analysis, data modeling, and ETL/ELT pipeline developmentSolid proficiency in SQL and experience with relational databases such as MySQL and SnowflakePreferred QualificationsExperience with VS Code and GitHub Copilot for AI-assisted developmentExperience with Agile/Scrum methodologyKnowledge of healthcare compliance standards (HIPAA)Familiarity with CI/CD pipelines and cloud deployment strategiesProven exposure to AI/ML best practices for data engineering and automationProven unit testing for data pipelines using PyTestProven databricks expertise: cluster management, job optimization, and Delta LakeProven performance tuning for Spark jobs and distributed data pipelinesAll employees working remotely will be required to adhere to UnitedHealth Group's Telecommuter PolicyPay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc.

This team maintains locomotives, railcars, and detector systems that capture millions of operational and safety data points across the network.About the Position:The role focuses on refactoring legacy microservices, scaling event-driven architectures, re-platforming rules engines, and building cloud-native, resilient, high-volume IoT data pipelines. This is a high-impact engineering role where your work directly influences safety, reliability, and operational efficiency across one of the largest transport networks in the US.Apply Today if your Background Includes:6+ years of Full Stack experience with a backend emphasis in Java Spring Boot development.Strong event-driven architecture + Kafka experienceProven experience modernizing legacy microservices & distributed systemsAWS Cloud experienceHands-on Python experience for backend/data workflowsDevSecOps mindset: automated testing, CI/CD, secure codingExperience supporting both greenfield and legacy systemsStrong relational DB experience (Postgres preferred)Experience handling IoT or high-volume sensor data pipelinesFamiliarity with open-source tooling and cloud-agnostic architecturesAbility to mentor junior engineers and provide technical leadershipWhat the Right Professional Will Enjoy!Fully remote work opportunity with up to 20% travel.Opportunity to work with a fast-growing team focused on modernization, cloud adoption, and automation.Direct impact on safety, rail operations, and national freight logistics.Work on high-volume IoT, event-driven architectures, cloud-native systems.Exposure to AI/GenAI, automation, and open-source toolingLeadership opportunities with junior developersResponsibilities:Modernize legacy microservices and distributed systems supporting mechanical operations and detector networks.Design and implement backend services using Java, Spring Boot, event-driven patterns, and Kafka.Scale and optimize high-volume IoT data pipelines (30M+ incoming data points from sensors/detectors).Lead architecture, design, and deployment efforts for new and existing services.Refactor and support large rules-engine frameworks (600+ rulesets).Contribute to cloud-native development (AWS preferred; Azure acceptable; cloud agnostic mindset encouraged).Use Python for backend workflows, automation, and data processing tasks.Build automated CI/CD and testing frameworks following DevSecOps best practices.Work with Postgres and relational databases to tune, model, and integrate data.Mentor junior developers and support a strong engineering culture focused on speed, clarity, and automation.Collaborate across teams to build scalable, modern systems.Support both new development and the existing application footprint.

[Industry: Financial Services | Type: Full-time | Level: Mid-Senior level] Company DescriptionVericast is the financial institution (FI) performance partner. They provide primary legacy platform support (COBOL on HP3000) that keeps high-volume file, print, and PDF production running reliably, while supporting Vericast’s transition away from HP3000 by answering process/COBOL job questions for migration teams and, where skills align, assisting with related ETL/Python-based migration development.Key Duties/ResponsibilitiesDelivers personal tasks on time and leads the delivery of tasks for natural workgroup — 5%Applies excellent modeling principles and practices — 5%Participates on initiatives, with deliverables and meets quality standards, on time — 5%Leads initiatives, with deliverables and meets quality standards, on time — 5%Develops Applications / Reports / Systems — 5%Estimates component/application level work efforts — 5%Creates Application and System Design Documents — 5%Creates RFI/RFP requests / responses for vendor product evaluations — 5%Experience in multiple SDLC methodologies — 5%Technically proficient in application/component; may act as internal consultant — 5%Responsible for fulfilling end-user requests — 5%Good communication and facilitation skills — 5%Provides on-call support as required — 5%Good business acumen — 5%Periodically operates under deadlines and may be subject to extreme workloads — 5%Works with supervision, minimal supervision, or without supervision — 5%QualificationsEDUCATIONBachelor’s degree or equivalent work experience.Experience4+ years with Bachelor’s degree or 10+ years work experience; hands-on COBOL/HP3000 experience supporting file-based, high-volume production environments strongly preferred.Knowledge/Skills/AbilitiesRequired Technical Skills:Strong COBOL programming expertise on HP3000.Experience with HP3000 IMAGE databases.Proficiency with Robelle tools (SuperTool, Qedit, MPEX).Solid JCL knowledge for batch processing, automation, and production workflows.Experience using ad hoc query tools for data analysis and validation.Working knowledge of POSIX/Apache in HP3000 or hybrid environments.Proven support of print production and file-based processing workflows; familiarity with banking/retail/marketing campaign contexts.Awareness of postal software/tools (e.g., BCC, Code1) and postal compliance/reporting.Desired / Plus SkillsExperience with ETL tools or data integration frameworks (designing mappings, orchestration, job monitoring).Python for data parsing, transformation, reconciliation, and automation; familiarity with packaging and logging for production use.

Our people-first approach has earned us global recognition: World's Best Workplaces™ 2024 (Fortune Top 25), Great Place To Work™ 2025 in 26 countries, and Glassdoor Best Places to Work 2024, among others.Want to see what life at Experian is really like? Within this range, individual pay is determined by work location and additional factors such as job-related skills, experience, and education.

Employees may be eligible to receive grants of Cisco restricted stock units, which vest following continued employment with Cisco for defined periods of time.U.S. employees are eligible for paid time away as described below, subject to Cisco’s policies:10 paid holidays per full calendar year, plus 1 floating holiday for non-exempt employees1 paid day off for employee’s birthday, paid year-end holiday shutdown, and 4 paid days off for personal wellness determined by CiscoNon-exempt employees** receive 16 days of paid vacation time per full calendar year, accrued at rate of 4.92 hours per pay period for full-time employeesExempt employees participate in Cisco’s flexible vacation time off program, which has no defined limit on how much vacation time eligible employees may use (subject to availability and some business limitations)80 hours of sick time off provided on hire date and each January 1st thereafter, and up to 80 hours of unused sick time carried forward from one calendar year to the nextAdditional paid time away may be requested to deal with critical or emergency issues for family membersOptional 10 paid days per full calendar year to volunteerFor non-sales roles, employees are also eligible to earn annual bonuses subject to Cisco’s policies.Employees On Sales Plans Earn Performance-based Incentive Pay On Top Of Their Base Salary, Which Is Split Between Quota And Non-quota Components, Subject To The Applicable Cisco Plan.

One Team. You’ll work across engineering, security, compliance, and platform orgs to deliver secure-by-default building blocks that empower product teams to integrate security seamlessly.What You Will DoArchitect, design, and develop platform services with a strong focus on scalability, security, and developer experience.Lead operational design for reliability: build comprehensive observability, monitoring, and incident response automation into security-critical services.Build automation and tooling to drive self-healing systems, proactive risk detection, failure recovery, and continuous resilience testing.Collaborate with compliance, governance, and risk teams to translate regulatory and policy requirements into scalable technical controls.Lead technical design reviews, security architecture reviews, and incident postmortems for platform-level incidents.Mentor engineers across multiple disciplines on both security and operational best practices.Own end-to-end delivery of services: from initial design and development through deployment, production hardening, and lifecycle maintenance.What You Will Bring6+ years of experience in software engineering, SRE, or security engineering roles, with significant experience operating security platform services.Strong backend software development experience (Go, Java, Rust, Python).Expertise with distributed systems, cloud infrastructure (AWS, GCP, Azure), Kubernetes, service mesh, and container orchestration.Strong understanding of security domains: IAM, OAuth2, OIDC, PKI, secrets management, policy engines, audit pipelines, zero trust architecture.Experience building highly reliable, observable, and resilient production systems.Operational expertise: SLOs, SLIs, error budgets, on-call leadership, incident management.Strong collaboration skills to drive alignment across engineering, security, and compliance stakeholders.Excellent communication skills with ability to influence technical and business leaders.BS, MS, or PhD in computer science or a related field, or equivalent work experience.What Gives You An EdgeExperience with SPIFFE/SPIRE, OPA/Gatekeeper, Envoy, Istio, and workload identity management.Exposure to security compliance frameworks (FedRAMP).Experience leading cross-org security platform architecture initiatives.Ready to build what's next?

[Applicants: Be among the first 25 applicants | Industry: Business Consulting and Services, IT Services and IT Consulting, and Professional Training and Coaching | Type: Full-time | Level: Not Applicable] Traackr is a global SaaS technology company providing a data-driven influencer marketing platform that marketers use to optimize investments, streamline campaigns, and scale programs. In an AI-enabled engineering era, you’ll use GenAI tools to accelerate delivery, and apply an experimentation mindset to validate outcomes: versioning and evaluating changes (including prompts/config), measuring impact with data, and building observability and regression checks that keep quality high as systems evolve.ResponsibilitiesOwn backend features end-to-end: discovery, design, implementation, rollout, and long-term reliability/operationsDesign and evolve distributed systems (services, pipelines, data stores) with strong performance, scalability, and resiliencyBuild and maintain APIs (REST/GraphQL, where relevant) and data access patterns supporting analytics and search use casesEstablish strong engineering fundamentals: code reviews, testing strategies, incident readiness, and operational excellenceApply an experimentation-first approach: define hypotheses, define success metrics/guardrails, run controlled rollouts and A/B tests when appropriate, and write clear readouts for stakeholdersBring evaluation discipline to AI-assisted work: treat prompts/configs like versioned artifacts, design regression tests, measure quality changes, and monitor for drift (the same way you would for performance or correctness)Use GenAI productively and responsibly (for coding assistance, debugging, and design reviews), while maintaining high standards for correctness, security, and privacyMentor teammates and raise the bar through documentation, pairing, and lightweight coaching on best practicesRequirements5+ years building and scaling backend systems (distributed systems experience expected at senior level)Strong JVM fundamentals; ability to troubleshoot and performance-tune production servicesProduction experience with Kotlin (functional/reactive patterns a strong plus)Strong SQL + data modeling skills (PostgreSQL; familiarity with jOOQ or similar)Experience with event-driven architectures (Kafka) and cloud deployment on AWS; containers (Docker/Kubernetes)Strong communication skills and ability to collaborate across functionsComfort with AI-assisted engineering and the discipline to validate outcomes (tests, metrics, evaluation) rather than trusting outputs blindlyNice to haveSearch/retrieval systems (Elasticsearch/Lucene)GraphQLWorkflow/orchestration (Argo/Airflow), Terraform/Ansible, Grafana dashboardsWorking with external social APIs (TikTok/YouTube/Facebook)Data-driven systems at scaleWe use GenAI to accelerate development while maintaining a high code quality standard.

[Industry: Staffing and Recruiting | Type: Full-time | Level: Mid-Senior level] Job DescriptionA growing company operating in the EV space is looking for a Senior Backend Engineer to design, build, and scale high-performance backend systems.This role focuses on developing clean, secure, and maintainable services that power complex, distributed applications. You’ll contribute hands-on code while playing a key role in architectural decisions, collaborating closely with product, UX, infrastructure, and QA teams.Required Skills & Experience5+ years of professional software engineering experienceStrong hands-on experience with Elixir, Phoenix, and Ecto in production environmentsExperience designing and maintaining GraphQL (and/or gRPC) APIs with clear documentationExperience with PostgreSQL, message queues (e.g., RabbitMQ), and event-driven architecturesFamiliarity with AWS, Docker, Kubernetes, and modern CI/CD pipelinesSolid understanding of functional programming concepts and OTP patternsTechnical & Collaboration Breakdown40% Hands-On Backend Engineering & Feature Development30% System Design, Architecture & Performance Optimization20% Cross-Functional Collaboration (Product, UX, DevOps, QA)10% Code Quality, Testing Strategy & Technical DocumentationDaily ResponsibilitiesDesign, build, and deploy production-grade backend services using Elixir and related technologiesDevelop and maintain GraphQL APIs with a focus on performance, security, and reliabilityConduct code reviews and contribute to high engineering standards and best practicesCollaborate with infrastructure and DevOps teams to scale and troubleshoot servicesWrite unit tests and support QA in defining test plans and coverageParticipate in Agile ceremonies including standups, sprint planning, and retrospectivesProactively identify risks, reliability concerns, and security considerationsTechnology EnvironmentBackend: Elixir, Phoenix, EctoAPIs: GraphQL (gRPC exposure a plus)Databases & Messaging: PostgreSQL, RabbitMQCloud & Infrastructure: AWS, Docker, KubernetesDevOps: CI/CD pipelines, Helm, containerized deploymentsSecurity: JWT-based authentication, role-based authorizationThe OfferYou Will Receive a Competitive Compensation Package That IncludesMedical, Dental, and Vision Insurance401(K) with 4% matchUnlimited PTOAnnual BonusApplicants must be authorized to work in the United States on a full-time basis now and in the future.Posted By:Paul Kim