Senior Software Engineer
$100k - $150kHUB International
Role Description
At Squaremouth, our mission is simple: make travel insurance easy. We take complicated insurance products and turn them into a clear, simple comparison experience so travelers can find the coverage that gives them peace of mind. Outengineers play a huge role in making that possible.
We’re looking for a Senior Software Engineer to join our small, passionate, and fast-moving team. You’ll help us evolve our core platform, tackle complex performance challenges, and experiment with new technologies, including AI, to make our product and our team better every day.
This is a fully remote role. We’re based on US Eastern Time, and we welcome candidates who can collaborate during those hours.
What you’ll do:
- Build and ship features across our entire stack, from backend services to customer-facing interfaces.
- Improve system performance, scalability, and reliability.
- Experiment with AI tools to boost developer and user experience.
- Collaborate closely with teammates across engineering, product, and design.
- Take ownership of projects from idea to production.
- Mentor other developers and share knowledge to help the team grow.
Qualifications
- 5+ years building web applications (Ruby on Rails preferred).
- Proven ability to ship high-quality work with minimal oversight.
- Strong ownership and drive; you make things happen.
- Passion for solving problems and continuously improving.
- Comfortable working independently in a distributed team.
Requirements
- Bonus points for experience with:
- Building APIs (REST or GraphQL)
- Frontend frameworks like React or Next.js
- Docker, Kubernetes, or other containerization tools
- AWS services and APIs
- AI tooling
Benefits
- Salary: $100,000–$150,000 + bonus, depending on experience
- 401(k) match
- You’ll have a voice: we involve engineers in major decisions
- Remote-first: work from wherever you do your best work
- Small team, big impact: your work directly shapes a product used by millions of travelers
- Generous PTO: flexibility to take the time you need to rest and recharge
- ...If you answered yes to these questions, then we invite you to join Lockheed Martin Rotary and Missions Systems (RMS) as a Senior Software Engineer! Lockheed Martin is a global leader in aerospace, defense, and technology solutions. You will be joining Lockheed Martin...SeniorFull timeWork at officeRemote workRelocationFlexible hoursShift work3 days per week
- ...and outside of, work. The Work Lockheed Martin Rotary and Missing Systems has an opportunity in Orlando for a mid-career Software Engineer supporting the Automatic Test Equipment (ATE) programs. An ATE Software Engineer is responsible for developing, updating, and...SeniorFull timePart timeWork at officeRemote workRelocationFlexible hoursShift work3 days per week
- ...established in 2025 with sizable investment and support from RMS senior leadership. We are developing mission critical Battle... ...suite of products: THE WORK CommandIQ® is seeking a software engineer to join one of our agile development teams. In this role, you...SeniorFull timePart timeWork experience placementWork at officeRemote workRelocationFlexible hoursShift work3 days per week
$125k - $155k
...gambling. As a forward-thinking company, we’re breaking new ground in software innovation too, redefining what’s possible for our customers... ...Job Description We are seeking passionate and experienced Senior Developer to join our dedicated Verification team as we embark...SeniorHourly payWork at officeLocal areaWork from homeWorldwide$95.3k - $158.8k
...mentoring others and translating complex requirements into impactful software solutions? About our Team LexisNexis Legal & Professional... ..., robust governance, and effective collaboration across engineering and product teams. Responsibilities Interface with other...SeniorLocal areaImmediate startWorldwideFlexible hours$91k - $172.49k
...the most demanding environments. Join a global team of 35 000 engineers, software developers, and cyber experts who turn complex challenges... ...The Work The Lockheed Martin Rotary & Mission Systems Senior Software Engineer will have the opportunity to perform real-...SeniorFull timeTemporary workWork at officeRemote workWorldwideRelocationFlexible hoursShift work3 days per week- ...evolving needs of our customers. We are looking for talented software engineers to join our team, working with other engineering disciplines... ...solutions. The Work This position is for a Software Engineer Senior to support training systems sustainment, design, and...SeniorFull timeInterim roleWork at officeRemote workRelocationFlexible hoursShift work
$91k - $172.49k
...simulation fidelity for defense customers worldwide. The Work • Software Architecture & Design – Define and evolve the core C++/CUDA... ...• Integration & Test Lab Support – Work closely with system engineers and test personnel to integrate new capabilities, troubleshoot...SeniorFull timeTemporary workWork at officeRemote workWorldwideRelocationFlexible hoursShift work3 days per week$91k - $172.49k
...the skills needed to create cutting-edge products & solutions that keep our users Ahead of Ready. Who You Are As a Senior Software Engineer in the Radar Modeling and Simulation group, you will develop high performance C++ software. Your contributions will directly...SeniorFull timeTemporary workWork at officeRemote workRelocationFlexible hoursShift work3 days per week- ...USSTRATCOM Nuclear Mission for 30+ years and has a track record of bringing innovative mission software solutions to this domain. Lockheed Martin Rotary & Mission Systems is seeking engineers to support our USSTRATCOM software teams which create Planning and Command and Control...SeniorFull timeWork at officeRemote workRelocationFlexible hoursShift work3 days per week
$3,000 per month
...competitive and comprehensive benefits package. We support our employees, so they can support our mission. THE WORK A Software Engineer will design, develop, and test software applications that interact with systems, including antennas, transceivers, and...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift work$3,000 per month
...your education and experience as well as the resources of Lockheed Martin to keep the threats at bay. THE WORK As a Software Engineer - Senior Level you will be responsible for: • Developing, maintaining, and enhancing complex and diverse software systems (e.g.,...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift work- Role Description NewRocket is hiring for a Senior ServiceNow Software Engineer TSOM/SOMT & Integration to join our award-winning Customer team! ~Develop customer applications for Work Order management, scheduling, and dispatch. ~Collaborate with stakeholders to identify...SeniorFull timeWorldwide
- Role Description We’re hiring a high-level Senior or Staff Software Engineer to join us, dedicated to a new product being built in a high-autonomy, fast-moving environment. The team operates with a lean process and a high degree of ownership. Engineers are expected to:...SeniorFull time
$115k - $145k
Role Description We are looking for Senior Software Engineers who are not just experts in their craft, but pioneers in the "AI-First" development era. This is a hands-on leadership-by-example role for engineers who care about building software that makes a real difference...SeniorFull time- Role Description Build systems that track user behavior and run large-scale A/B / multivariate experiments to improve landing page conversion for high-volume traffic. Responsibilities ~Implement event tracking and behavioral analytics (clicks, scroll, session replay...SeniorFull time
$93.2k - $164.45k
...infrastructure services, and enhancing leading-edge missile defense technologies. The Work We are seeking a early career Software Engineer to join our team. The successful candidate will be responsible for developing and maintaining scalable DevOps solutions and CI...SeniorFull timeTemporary workWork experience placementWork at officeRemote workRelocationFlexible hoursShift workAfternoon shift3 days per week- Role Description SAIC is currently seeking a motivated, career and customer-oriented multi-faceted Software Engineer to begin an exciting and challenging career with one of our project delivery teams. ~Analyze and implement architecture and configuration changes to support...SeniorFull time
- ...dynamic leader in web hosting solutions that is redefining the digital landscape across Africa. Our client is seeking a talented Software Engineer to tackle large-scale backend challenges and drive technological innovation. This is an opportunity for those passionate about...SeniorFull timeRemote work
$40 per hour
.... What this is NOT: Not data labeling. Not prompt engineering. Not writing code from scratch - the agent writes most of the... ...; you guide and evaluate. Qualifications ~5+ years in software development. ~Core stack: Python (FastAPI), JavaScript/TypeScript...SeniorPart time- Role Description The Senior Agentic Software Engineer delivers production features, modernizations, and AI-powered capabilities across our stack. This is an AI-native role. The expectation is that agentic workflows are your default mode of working, from picking up a requirement...SeniorFull time
$97.39k - $99.39k
...Description Applicant must have a Master of Science Degree in Computer Science, Computer Engineering, or closely related field. Two (2) years of professional experience in Software Engineering with a focus on mobile connectivity and Internet of Things (IoT) products....SeniorFull timeRemote work- Role Description Buscamos un Senior Software Engineer full-stack que refuerce el equipo de ingeniería. Tenemos productos en producción que necesitan evolucionar y productos nuevos que se están construyendo. Vas a trabajar en ambos frentes: mejorar lo que ya existe y construir...SeniorFull timeRemote work
$170k - $230k
...delivering life-changing care to our most vulnerable elderly patients in the comfort of their homes. We are now looking for a Senior Software Engineer to scale the core services that power our platform and build entirely new Generative AI and LLM-driven workflows that...SeniorFull timeRemote workFlexible hours- Role Description We are hiring a Senior Software Engineer to own meaningful parts of our AI-powered product end to end. You will lead the design and delivery of features and systems, set quality standards, and help less-senior engineers grow. Qualifications ~4+ years...SeniorFull timeRemote work
$190k - $250k
...Description The Compute team's mission: any engineer, using AI, should be able to stand up... ...and self-service by design. This is a software engineering role. You'll spend real time... ...that's your design failure to fix. A Senior engineer will help define the platform's...SeniorFull time- Role Description We’re looking for a Senior Software Engineer to join our Stealth & Reverse Engineering team—the elite force responsible for making our headless browsers and traffic completely undetectable by modern anti-bot systems. ~Own and evolve our custom fork of...SeniorFull timeRemote work
- Role Description The Senior Software Engineer acts as a high-leverage technical leader, protecting Zone against long-term technical and business costs. This role handles high-stakes ambiguity and complexity, ensuring that as Zone scales its AI-native platform, the underlying...SeniorFull timeRemote work
- ...quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. We are seeking strong Software Engineers to join our customer's team with expertise in: ~Python3 ~Java ~Rust ~Go ~C++ ~TypeScript This is a...SeniorContract workRemote work
- ...General" to take absolute ownership of our software ecosystem from initial design to... ..., high-availability role for a polyglot engineer who can move effortlessly across full-stack... ...Upside: Clear, unrestricted runway into senior architecture and engineering leadership...SeniorFull timeRemote work
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Senior Software Engineer. Be the first to apply!
- ngo software engineer Remote
- software developer Remote
- software developer internship no experience Remote
- junior software developer Remote
- part time software developer remote Remote
- financial software developer Remote
- senior software engineer ruby on rails Remote
- software engineer amazon Remote
- senior software design engineer Remote
- software engineer part time Remote















