Freelance Node, React, Apollo/GraphQL Engineer Arcanium.ioFreelance Node, React, Apollo/GraphQL EngineerDenver, ColoradoYou are ruthlessly focused on hitting deadlines and delivering working, fully deployed products. You will work on projects ranging from greenfield 1 person MVPs to teams of 4-5 engineers following best practices.
Sr. Software Engineer, Ruby on Rails CentralReach LLCSr. Software Engineer, Ruby on RailsNY$120,000–$180,000 / yearTrusted by more than 200,000 users, we enable therapy providers, educators, and employers to scale the way they deliver ABA and related therapies with innovative technology, market-leading industry expertise, and world-class customer satisfaction. Embrace AI-assisted engineering: use tools like Claude Code and GitHub Copilot effectively, contribute to shared prompts and agentic workflows, and help the team learn what works.
Software Engineer NinjaHoldingsSoftware EngineerChicago, IL$100,000–$150,000Please carefully review communications to ensure that they are from the official Breezy applicant tracking platform (@ninjaholdings.breezy-mail.com) or an official NinjaHoldings brand email: @ninjaholdings.com, @creditninja.com, @ninjacard.com, or @edgescore.com. Through our CreditNinja and NinjaCard brands, we offer digital banking and lending products designed for consumers often overlooked, paired with incentives that support long-term financial improvement.
Software Engineer (Remote) NinjaHoldingsSoftware Engineer (Remote)Chicago, ILRemotePlease carefully review communications to ensure that they are from the official Breezy applicant tracking platform (@ninjaholdings.breezy-mail.com) or an official NinjaHoldings brand email: @ninjaholdings.com, @creditninja.com, @ninjacard.com, or @edgescore.com. Through our CreditNinja and NinjaCard brands, we offer digital banking and lending products designed for consumers often overlooked, paired with incentives that support long-term financial improvement.
Sr Network Voice Engineer Sierra Nevada CorpSr Network Voice EngineerEnglewood, CO$124,771.42–$171,560.71 / yearAs SNC''s corporate team, we provide the company and its business areas with strategic direction and business support spanning executive management, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing, and communications. Qualifications We Prefer: Preferred certifications: CCNP Collaboration, Microsoft Teams Voice, Cisco Certified Network Professional (CCNP), or Cisco Certified Internetwork Expert (CCIE) certification.
Ruby on Rails Developer Artech LLCRuby on Rails DeveloperBellevue, WA$30–$39 / hourManage DevOps processes and pipelines using Git JIRA BuildKite for CICD pipeline and Sidekiq for backend jobs. As a Tech Lead you will be responsible for leading a team of developers in delivering highquality software solutions.
Sr. Staff / Staff / Senior Engineer - Full Stack Current Openings at EvidationSr. Staff / Staff / Senior Engineer - Full StackSanta Barbara, CaliforniaThis isn’t a traditional full stack role—it’s for an engineer who is fully committed to integrating AI Agents, automation, and AI-driven tooling into both their own workflow and the broader engineering practice. We’re seeking a Staff Engineer to work on-site in Santa Barbara - someone who genuinely values being in-person, working side-by-side and building things together.
Staff Engineer, User Trust Betterment Holdings IncStaff Engineer, User TrustNew York City, NY$200,000–$238,000 / yearAs a staff engineer, you''ll play an instrumental role in designing and implementing complex systems within the team''s domain, guiding your team''s full stack development practices and collaborating with other senior engineering leaders to advance Betterment''s technology and create high performance, reliability and exceptional developer experience. Our Commitment to Your Total Well-being: We offer a competitive suite of benefits, including medical, dental, and vision coverage; life and AD&D insurance; short- and long-term disability; infertility support and WPATH-aligned transgender health benefits; an Employee Assistance Program (EAP); transit benefits and FSA and HSA options.
Lead Data Platform Engineer Beyond Finance LLCLead Data Platform EngineerNY$170,000–$205,000 / yearThrough compassionate, individualized care, a culture focused on compliance and ethics, supportive user-centric technology, and customized financial solutions, we''ve helped over 1 million clients on their path to a brighter future. Hold the bar on the outbound jobs that deliver data to third-party partners and the inbound pipelines that ingest and process partner files, including validation, auditability, and reprocessing.
Ruby on Rails Developer Tata Consultancy Services LtdRuby on Rails DeveloperSeattle, WA$50,000–$67,000 / yearManage DevOps processes and pipelines using Git, JIRA, BuildKite for CI/CD pipeline, and Sidekiq for backend jobs. Job Description: As a Tech Lead, you will be responsible for leading a team of developers in delivering high-quality software solutions.
Principal Software Engineer, SOC Experience Ruby/Rails Huntress Labs IncPrincipal Software Engineer, SOC Experience Ruby/RailsCARemoteYou'll be expected to go deep in the code when needed, mentor senior engineers, and help the organization make pragmatic technical decisions that improve analyst effectiveness, partner outcomes, and Huntress's long-term ability to innovate in the industry with confidence. This includes empowering and enabling analyst investigation workflow, establishing behavior and safety rails for assisted and automated actions, improving observability and operational metrics, and raising the bar for reliability, maintainability, and delivery quality across the team.
Full Stack Software Engineer TechStarsGroupFull Stack Software EngineerChicago, IllinoisHealthcare Provider Network**: Construct the premier network for healthcare professionals to collaborate, share anonymized data, and explore new treatments and methodologies for advancing medical science. - **Patient Interaction**: Streamline patient management through automated workflows tailored to specific health conditions, treatments, and clinical milestones via our sophisticated rules engine and patient portal.
Staff Software Engineer - Detection Platform GoLang Huntress Labs IncStaff Software Engineer - Detection Platform GoLangDCRemoteThis is a hands-on technical leadership role: you''ll lead major workstreams, set direction that other engineering teams build against, and write and review production code every week. You''ll lead major workstreams across both and own the validation approach that proves a reworked pipeline still behaves like the one it replaces, so we can turn old paths off knowing we haven''t lost anything.
Senior Backend Engineer InstrumentlSenior Backend EngineerOakland, CA$175,000–$220,000 / yearFull time7+ years building and shipping production backend systems in Python (FastAPI, Celery, or equivalent), taking features from prototype to production with real reliability practices like tests, observability, and rollback. Evaluation mindset: designing eval suites (RAG/QA, extraction, summarization) using automated and human-in-the-loop methods, with familiarity with frameworks like Ragas, DeepEval, or OpenAI Evals.
Full Stack Software Engineer - CET Time Zone Preferred FULL CIRCLE GROUP & THE LEADERSHIP CIRCLEFull Stack Software Engineer - CET Time Zone PreferredDRAPER, UTThis role requires working across the full stack including backend services, APIs, and frontend user experiences, beginning with maintaining existing systems built on Ruby on Rails and Next.js and transitioning into building on a new platform using Next.js, NestJS, and Aurora PostgreSQL. · Strong communication skills and a team-first mindset with a willingness to ask questions when stuck, share context proactively, and believe the best solutions come from collaboration.
Senior Security Engineer Beyond Finance LLCSenior Security Engineer$140,000–$165,000 / yearThrough compassionate, individualized care, a culture focused on compliance and ethics, supportive user-centric technology, and customized financial solutions, we''ve helped over 1 million clients on their path to a brighter future. Own cloud security posture across our AWS environment using Wiz and AWS-native services, reducing risk across IAM, network segmentation, container security, secrets, and data exposure.
Software Engineer / Developer - Ruby on Rails TandymSoftware Engineer / Developer - Ruby on RailsQueens, New York$60–$70 / hourA services organization in Queens, NY is seeking a Full Stack Developer to design, build, and support secure web-based applications across the full technology stack. This role focuses on Ruby on Rails development, front-end integration, code quality, and collaboration with cross-functional teams.
Principal Backend Engineer (Ruby on Rails) KalkomeyPrincipal Backend Engineer (Ruby on Rails)Own the technical strategy and architecture for our backend systems — making and documenting decisions that affect scalability, reliability, and long-term maintainability, and proactively identifying and addressing architectural risk and technical debt. This is not a people-management role, but it is a leadership role: you set the technical direction for our backend systems, raise the engineering bar across teams, and solve problems that cut across products and disciplines.
Full-Stack Engineer (Ruby on Rails/ReactJS) CurotecFull-Stack Engineer (Ruby on Rails/ReactJS)Philadelphia, PennsylvaniaRemoteIf you are passionate about building robust applications with scalable infrastructure and love working with cutting-edge technologies, this role is for you! One of the most rewarding aspects of working at Curotec is the opportunity to learn something new every day, not just about technology but also about our amazing team members.
Ruby On Rails - Software Engineer Nia Search GroupRuby On Rails - Software EngineerSanta Barbara, CAEngineers work with all of our departments from sales, account management, support and product; with a strong emphasis on the ability to speak with clients to understand user needs. The development team works on the entire tech stack (from low level database operations to front end development) for a large cloud based enterprise application (SaaS).