Software engineer Jobs in US

[Industry: Technology, Information and Internet | Type: Contract | Level: Mid-Senior level] About The JobAlignerrconnects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. We work on real production systems and high-impact research workflows across data, tooling, and infrastructure.PositionSenior Python Full-Stack Engineer — AI Data & InfrastructureType:Contract, RemoteCommitment:20–40 hours/weekCompensation:Competitive, hourly (based on experience)Role ResponsibilitiesDesign, build, and optimize high-performance systems in Python supporting AI data pipelines and evaluation workflowsDevelop full-stack tooling and backend services for large-scale data annotation, validation, and quality controlImprove reliability, performance, and safety across existing Python codebasesCollaborate with data, research, and engineering teams to support model training and evaluation workflowsIdentify bottlenecks and edge cases in data and system behavior, and implement scalable fixesParticipate in synchronous reviews to iterate on system design and implementation decisionsQualificationsMust-HaveNative or fluent English speakerFull-stack developer experience with a strong systems programming background3-5+ years of professional experience writing production Python.Strong ability to write clean, maintainable code utilizing linters, formatters, and comprehensive testing frameworks.Experience gluing together various AI services and APIs, handling edge cases, and ensuring robust error reporting.Clear written and verbal communication skills.Ability to commit 20–40 hours per week.PreferredPrior experience with data annotation, data quality, or evaluation systemsFamiliarity with AI/ML workflows, model training, or benchmarking pipelinesExperience with distributed systems or developer toolingApplication ProcessSubmit your resumeComplete a short technical screeningProject matching and onboarding

[Industry: Technology, Information and Internet | Type: Contract | Level: Mid-Senior level] About The JobAlignerrconnects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. We work on real production systems and high-impact research workflows across data, tooling, and infrastructure.PositionSenior Python Full-Stack Engineer — AI Data & InfrastructureType:Contract, RemoteCommitment:20–40 hours/weekCompensation:Competitive, hourly (based on experience)Role ResponsibilitiesDesign, build, and optimize high-performance systems in Python supporting AI data pipelines and evaluation workflowsDevelop full-stack tooling and backend services for large-scale data annotation, validation, and quality controlImprove reliability, performance, and safety across existing Python codebasesCollaborate with data, research, and engineering teams to support model training and evaluation workflowsIdentify bottlenecks and edge cases in data and system behavior, and implement scalable fixesParticipate in synchronous reviews to iterate on system design and implementation decisionsQualificationsMust-HaveNative or fluent English speakerFull-stack developer experience with a strong systems programming background3-5+ years of professional experience writing production Python.Strong ability to write clean, maintainable code utilizing linters, formatters, and comprehensive testing frameworks.Experience gluing together various AI services and APIs, handling edge cases, and ensuring robust error reporting.Clear written and verbal communication skills.Ability to commit 20–40 hours per week.PreferredPrior experience with data annotation, data quality, or evaluation systemsFamiliarity with AI/ML workflows, model training, or benchmarking pipelinesExperience with distributed systems or developer toolingApplication ProcessSubmit your resumeComplete a short technical screeningProject matching and onboarding

[Industry: Biotechnology | Type: Full-time | Level: Mid-Senior level] SummaryWe are seeking a Principal Software Engineer (Genomics), who can help develop and maintain computational software, tools, and applications to analyze and interpret millions of sequenced and deeply phenotyped human samples. You will deliver high-quality, production-level, and flexible tools that help scientists perform large scale genomic analysis and explore and interpret their results.

The world’s top companies across every major industry trust Teradata to improve business performance, enrich customer experiences, and fully integrate data across the enterprise.What You’ll DoWe are seeking a Staff Software Engineer to lead the design, development, and evolution of networking software for our massively parallel processing (MPP) platform, the foundation of our database and AI solutions. You will influence technical direction, mentor engineers, and leverage AI-assisted development tools to accelerate innovation and execution at scale.Key ResponsibilitiesArchitect, design, and evolve scalable, reliable, and fault-tolerant networking software for high-speed, low-latency interconnects, delivering predictable performance across large-scale MPP systems.Evaluate and drive adoption of emerging technologies across operating systems, high-performance networking, adapters, DPUs, accelerators, and interconnect fabrics.Lead complex debugging and root-cause analysis of system-level customer and field issues, including SLES OS crash dump analysis, spanning hardware, firmware, OS, and networking layers.Define and execute targeted research initiatives and proof-of-concepts to validate new technologies, quantify performance, and guide platform decisions.Partner with product, hardware, and systems engineering teams to scope, prototype, benchmark, and productionize platform enhancements.Establish performance benchmarks, validation methodologies, and success metrics for networking and interconnect innovations.Influence platform roadmaps through deep understanding of industry trends, academic research, and partner technologies.Mentor and technically guide other engineers through design reviews, code reviews, and architectural discussions.Leverage AI-assisted coding, analysis, and testing tools to accelerate development cycles and improve code quality and reliability.Who You’ll Work WithIn this role, you will operate across the full lifecycle from research and...

The Lead Software Engineer has a strong understanding of full-stack development and cloud computing. The Lead Software Engineer also has the experience leading and mentoring a team of engineers.A career with purpose.A career built on making dreams come true.A career built on building zero defect homes, cost management, and adherence to schedules.Your Responsibilities On The TeamLead the design, development, and deployment of mobile applications with APIs, SDKs, and cloud services on AWS.Mentor and guide a team of engineers.Drive best-in-class Node.js patterns across the team, including Express.js and Nest.jsDrive advanced React.js patterns across the team, such as high-order components, error boundaries, and code splitting.Perform code reviews and approve Git pull requests.Responsible for new development and providing oversight of support for existing developed functionalities by support engineers.Lead code deployment process, ensuring sufficient change testing.Ensure all solutions meet the business requirements on time and within budget.Build relationships with business stakeholders, infrastructure teams, other IT teams, and vendors.RequirementsBachelor’s degree in computer science, Information Technology, Engineering or related technical discipline.3+ years of experience in cloud computing (AWS or Azure preferred).Experience with microservices architecture.7+ years of software development experience.2+ years of lead-level coding experience in React.js and Node.js.Experience working w...

7 years minimum experience.Partner closely with Product Owners/managers, Architecture teams, and developers to align business goals with technical execution and ensure seamless delivery of digital initiatives. You’ll work closely with product owners, architects, and developers to deliver high-quality software that drives real business value.This is a full-stack leadership role with a strong emphasis on front-end architecture (Angular), back-end APIs (Node.js, GraphQL), and secure cloud deployment (AWS, Akamai WAF).

This role provides technical leadership, influences secure design patterns, and ensures alignment with cybersecurity and data architecture strategies. Your work will directly support the mitigation of high-priority cyber risks and protection of sensitive enterprise data.Key ResponsibilitiesLead architectural design and development of SaaS-focused cybersecurity applicationsAct as a key participant in developing standards and companywide best practices for engineering complex and large-scale technology solutions for technology engineering disciplinesBuild high-quality software using JavaScript/TypeScript, React, and Next.jsIntegrate secure coding practices and partner with cybersecurity teams on risk mitigationReview and analyze complex, large-scale technology solutions for tactical and strategic business objectives, enterprise technological environment, and technical challenges that require in-depth evaluation of multiple factors, including intangibles or unprecedented technical factorsDevelop APIs and data integrations using GraphQL, MongoDB, and SQL (MSSQL preferred)Support CI/CD delivery pipelines using GitHub Actions and JenkinsDeploy and operate solutions on Kubernetes using configuration-as-code (YAML/TOML)Collaborate and consult with key technical experts, senior technology team, and external industry groups to resolve complex technical issues and achieve goalsLead projects, teams, or serve as a peer mentorRequired Qualifications5+ years of Software Engineering experience, or equivalent demonstrated through one or a combination of the following: work experience, training, military experience, education5+ years of experience in JavaScript and related frameworks (Node.js, React, TypeScript)Preferred QualificationsProficiency with Next.js, secure coding tools (Black Duck, Checkmarx), and artifact repositories (Artifactory/Nexus)Strong experience with MongoDB (MQL), SQL, GraphQL, and database CLI toolsHands-on experience with Kubernetes, GitHub Actions/Jenkins, and packaging tools such as npm/YarnAbility to...

[Applicants: Over 200 applicants | Industry: IT Services and IT Consulting | Type: Contract | Level: Mid-Senior level] Job: Java Software Engineer (Trading)Location:Durham NC, Westlake TX, Boston MA, Jersey city NJ, Covington KY, Merrimack NH, Smithfield RI and Salt lake City UT– 2 weeks onsite per MonthThe Expertise and Skills You BringBachelor’s degree in Computer Science, Engineering, Information Technology, or equivalent (advanced study preferred)10+ years of IT experience as a developerProficiency inJava,Spring Boot, andREST servicesExposure to cloud technologies such asAWS or Microsoft AzureJavaScriptexperience (plus)Preferred knowledge ofag-GridPreferred knowledge ofJESTunit testing frameworkExperience with modern web application packaging and deployment tools such asYeoman,Grunt, andGulpExperience with build and CI/CD tools includingAnt, Maven, Nexus, Git, Jenkins, and NPMExpertise working withlarge volumes of real-time data, including big-data technologies such asKDB/Q or similarExperience working in anAgile environment, with Scrum certifications preferredPrior exposure totrading systems or brokerage technology(strongly preferred)Strong analytical, communication, and organizational skillsAbility to manage multiple tasks simultaneouslyFamiliarity withevent-drivenandservice-orientedprocessing modelsDemonstrated hands-on experience withcloud technologies(certifications welcome but hands-on expertise preferred)

[Applicants: Over 200 applicants | Industry: Manufacturing, Aviation and Aerospace Component Manufacturing, and Motor Vehicle Manufacturing | Type: Full-time | Level: Mid-Senior level] Divergent is a technology company that has architected, invented, built, and commercialized an end-to-end factory system called the Divergent Adaptive Production System (DAPS) that comprehensively uses machine learning to optimally engineer, additively manufacture, and flexibly assemble complex integrated vehicle structures and subsystems. In this role you will write clean, efficient code, help evolve our platforms, and collaborate closely with product, design, and other engineers to deliver high‑quality features on schedule.The RoleFull‑stack Development: Design, develop, and maintain scalable applications using modern web technologies, with a primary focus on TypeScript (Node.js and front‑end frameworks such as React or similar).Data Modeling & Persistence: Create and evolve relational and NoSQL data models that support new functionality and improve existing features.Feature Delivery: Own individual features from specification through implementation, testing, deployment, and post‑release monitoring.Code Quality: Participate in peer code reviews, write unit/integration tests, and follow best practices to ensure maintainable, high‑quality code.Technical Documentation: Produce clear design specs, API documentation, and other artifacts that aid knowledge sharing across the team.Collaboration: Work with product managers, designers, and other engineers to translate business requirements into technical solutions.Agile Participation: Contribute to sprint planning, backlog grooming, and estimation sessions as an active member of the development team.Basic QualificationsAbility to lawfully access information and tec...

[Applicants: Over 200 applicants | Industry: Financial Services | Type: Full-time | Level: Mid-Senior level] Candescent is the leading cloud-based digital banking solutions provider for financial institutions. We are transforming digital banking with intelligent, cloud-powered solutions that connect account opening, digital banking, and branch experiences for financial institutions.

[Applicants: Be among the first 25 applicants | Industry: Software Development | Type: Full-time | Level: Mid-Senior level] Lensa is a career site that helps job seekers find great jobs in the US. Lensa partners with DirectEmployers to promote this job for Comcast.