Senior Software Engineer - Build scalable solutions
Rapsodo
Rapsodo in St. Louis is looking for a skilled engineer to champion AI-assisted development and ensure optimal integration across Android and iOS ecosystems. The ideal candidate has over 8 years of mobile development experience and 3 years working with Kotlin Multiplatform. Responsibilities include defining best practices, leading technical decision-making, and enhancing developer experience. A strong background in Clean Architecture and cross-platform systems is essential. Join Rapsodo to transform sports technology with innovative solutions. #J-18808-Ljbffr Rapsodo
- ...A prominent investment advisory firm in Clayton, Missouri, is seeking a Senior Software Engineer to design and build critical full-stack solutions for customer engagement. This role involves technical leadership within a collaborative environment, focusing on Salesforce...Senior
- ...Senior Software Engineer NISA Investment Advisors, LLC (NISA) offers customized investment solutions for tax-exempt and taxable institutional clients. NISA manages over $295 billion... ...Engagement Solutions team, you will design, build, and support full-stack solutions...Senior
$125.9k - $148.1k
...maintain a secure, reliable, scalable, and efficient platform... ...teams to design and implement software solutions that meet business... ...practices Mentor and guide engineers, fostering technical growth... ...including AWS CDK Experience building agentic AI solutions Experience...SeniorLocal areaFlexible hours- ...Senior Software Engineer – Full Stack & Secure Systems We are seeking an experienced... ...initiatives by developing secure, scalable, and modern software solutions in a high-impact environment. This... ...challenges, and has experience building cloud-native applications with...Senior
- ...creative, high-energy and driven software engineers with hands-on development skills to... ...to extend and improve on Equifax Solutions Collaborate on scalability issues involving access to data and... ...Product-centric mindset, able to build strong relationships with both internal...SeniorWork at officeShift work3 days per week
- ...Overview Senior Software Engineer I (SE4 - St. Louis, MO) Job ID: 2026-128 Date Posted... ...I ( a division of Epsilon Systems Solutions, is a 100 percent employee-owned... ...our dynamic team in St. Louis, MO, building secure, scalable, and high-performance applications...SeniorFull timeContract workRemote work
- ...looking for a remarkable Software Development Engineer to join us! We've built a... ...humans as well. This team builds cloud software (platform +... ...researchers. With our Socrata solutions, we impact society by... ...teams of 4-8 devs to build scalable, distributed systems for some...Local areaVisa sponsorship
- ...Senior Software Engineer – St. Louis Companies across the world face fast‑changing... ..., you will help deliver solutions that empower customers to... .... What You’ll Do Build, maintain, and improve tools... ...DevOps adoption. Develop scalable, future‑focused solutions in...SeniorRemote workFlexible hours
$216k - $310k
...seeking highly skilled and motivated Software Engineers to join our dynamic Federal... ...high-impact AI-powered mission solutions for government customers. Our scalable and high-performance platform forms... ...impact for mission owners Build robust and reliable backend systems...SeniorFull time$126.65k - $171.35k
...currently seeking Back-End Software Engineer (Experienced or Senior) to lead our Model-Based... ...SQL queries, and build up production-ready infrastructure... ...and seek innovative solutions to address existing and new... ...distributed/on-premises end-to-end scalable software Travel: 1...SeniorPermanent employmentWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift$50k
...growing B2B fulfillment company is seeking a Junior Software Developer to support its engineering team in building scalable applications. This full-time role, based in... ...to a custom-built ERP system in a dynamic tech environment. #J-18808-Ljbffr People Solutions CenterFull time$118k - $178k
...value for employers. As a Senior Software Engineer (Front End), you will design and build software that powers shared platforms... ...reliable, high-quality solutions. In this role, you’ll own and... .... Identify performance and scalability improvements and enhance...SeniorWork experience placementLocal areaImmediate start$140k - $200k
...frontend and backend engineers, AI research scientists... ...architectural or design solutions. An ideal candidate... ...record of designing, building, and shipping production... ..., performance, scalability, and maintainability.... ...accessible and inclusive software. Excellent software engineering...SeniorWork at office$88.2k - $156.7k
CGI Njoyn is seeking a talented Sr Software Engineer with solid experience in React and Node.js in St. Louis, Missouri. The ideal candidate... ...software engineering experience and will engage in building high-impact web applications using a modern tech stack including...SeniorLocal area3 days per week- ...Job Description As a software engineer, your role will be working on our critical production... ...You will be involved with technology solutions that are new and engaging. You will be... ...architectures and user interfaces Building web-based interactive applications using...SeniorWork experience placementRelocation package
- ...by Athletes who get it, and Engineers who can do it. Role Purpose... ...development into how we build. This is a role for an engineer... ...lifecycle with a focus on security, scalability, and long-term... ...technical decision-making, keeping solutions aligned with iOS and Android...Senior
$150k - $165k
...Senior Software Engineer St. Louis Park, MN Job Summary: We are seeking a Senior Software... ...creating robust, secure, and scalable programming software and mobile applications... ...compliance, with a passion for building technology that improves patient outcomes...Senior$190k - $240k
...compounding interest. Affirm is building the next generation of... ...This role is a hands‑on engineering position inside Information... ...code, ensuring correctness, scalability, and clean integration patterns... ...years of professional backend software engineering experience. ~...SeniorWork at officeRemote workFlexible hours- ...definition, requirements, solution development and... ...and clear code. Develop software solutions by studying... ...inherently secure, robust, scalable, modular, and API-... ...manager and Chief Software Engineer. Coordinate software... ...related STEM degree. Senior‑level experience...SeniorContract workTemporary work
$118k - $178k
...Day to Day As a Software Engineer III on the AI Gateway & Guardrails team at Indeed, you will... ...platform services that provide secure, scalable, and reliable access to LLM and SLM providers... ...PhD without experience. Experience building or operating large‑scale distributed...Senior$118k - $126k
...DLS is an engineering firm with 30 years of Federal Government contracting... ...us to provide reliable solutions with integrity for our... ...national security priorities. Senior Software Engineer at DLS Engineering... ...Required Experience Building and maintaining APIs (ex. FastAPI...SeniorFull time- ...great place to work and succeed. The Senior Software Engineer will perform software activities... ...new capabilities and custom software solutions to solve unique government customer problems... ...sciences ~ Experience with building and deploying software in the Intelligence...Senior
- ...Join Minitab as a Senior Software Engineer and play a critical role in developing... ...and systems Ensure solutions meet standards for quality... ...testability, maintainability, scalability, and security Advocate... ...constructively Collaborates: Builds strong partnerships to...SeniorFull timeTemporary workImmediate startRemote workWorldwideFlexible hours
$106.8k - $194.8k
...connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. WAF Operations Solution Engineer PRACTICE DESCRIPTION: As a WAF Operations Solution Engineer, you will be responsible for...SeniorSummer holidayFlexible hours- ...A leading tech solutions provider in St. Louis, MO, seeks a Senior Software Engineer I to build secure, scalable applications. This role requires a Master's degree and 10+ years of experience, particularly with React and TypeScript. Candidates should excel in software...SeniorRemote work
- A growing staffing solutions company in St. Louis is seeking a Senior Software Engineer - Java & Front End. The ideal candidate will have over 5 years of experience in system development and expert knowledge in Java, Struts, and PostgreSQL. Responsibilities include managing...Senior
- ...A leading IT staffing provider is seeking an experienced Cloud Architect to analyze, design, and architect cloud solutions. The ideal candidate will have over 9 years of experience defining architecture using .NET or equivalent technologies and at least 3 years of experience...Senior
- ...makes us the best place to start or build your career. View our Purpose,... ...Opportunity The Data Platform Engineering team is seeking an experienced Solutions Engineer (Azure & Databricks) to... .... You'll architect and deliver scalable analytics solutions on Azure Databricks...Temporary workWork at officeHome officeFlexible hours3 days per week
$140k - $200k
...Overview We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power... ...relevant to different product teams, and deliver solutions via our cross-platform SDK. Optimize existing...SeniorRemote work- ...believe makes us the best place to start or build your career. View our Purpose,... ...the rating. Team Overview: The Solutions Engineer, Security is a hands‑on engineering role... ...patterns, and integrations to support scalability and operational resilience. What...Temporary workWork at officeHome officeFlexible hours
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