R&D Trainee: Full-Stack Backend Engineer (SaaS)
CWILL
CWILL, a post‑purchase and retention SaaS for Shopify brands, is launching an R&D Management Trainee program in New Jersey. You’ll join a product engineering team, work on production systems from day one with mentorship from senior engineers, and grow into an engineer who can independently own modules and make technical decisions. Placed on an active product team—Order Tracking, Loyalty & Referrals, Pop-up & Email Marketing, AI Chat, SEO & Speed—you’ll contribute to feature development, system #J-18808-Ljbffr CWILL
- ...sale. About The Role CWILL's engineering teams are building the next generation of SaaS products for Shopify brands... ...and ship real things. Our R&D Management Trainee program is built for... ...Build features across the full stack with a backend focus: APIs, business logic...TraineeshipInternship
- A fintech startup in New York is seeking a Software Engineer to join their growing team. This role involves leading project execution, aligning... ...5 years of experience in software engineering, especially in SaaS or fintech. The company offers competitive compensation, equity,...Suggested
- A fast-growing SaaS company is seeking a Full Stack Software Engineer to manage the application lifecycle and uphold AWS infrastructure. The successful candidate will be responsible for both backend and frontend development using Python, FastAPI, and React, with an emphasis...SuggestedRemote job
- Resourceful Talent Group's client, a rapidly growing Series B B2B SaaS startup, seeks a Senior Software Engineer in New York City to own end-to-end features from design to deployment. You will collaborate across product, design, and engineering to build scalable systems...Suggested
$190k - $230k
Resourceful Talent Group is seeking a Senior Software Engineer (Full Stack) in New York City with a hybrid schedule (4 days onsite). The role offers... ...will build scalable features in a fast-paced, AI-enabled B2B SaaS environment and own projects end-to-end from design to...Suggested$160k - $200k
Full-Stack Engineer New York City HQ ᐧ Full time ᐧ On-site ᐧ R&D ᐧ $160K-$200K + meaningful equity Prior to Ekho, one of the... ...React on a Tuesday and deep in backend architecture on a Wednesday. You... ...Firebase, Retool, Stripe, and various SaaS platforms Compensation &...Full timeWork at officeNight shift- ...Platform Engineering – New York City (On-site) About the team Altis... ...Platform Engineering team owns the full-stack systems and agentic workflows... .../TypeScript frontends, APIs, backend services, data pipelines, and... ...rich platforms in enterprise SaaS, finance, research, or...Full time
- ...built our team around a strong engineering culture, and are launching... ...About the Role As a Full Stack Engineer, you’ll work across... ...of Merciv’s platform—from the backend services that process enterprise... ...Background in enterprise SaaS, retail technology, or data-intensive...Full timeImmediate startHome officeFlexible hours
- ...As a Full Stack Software Engineer at Regard, you’ll be involved in all stages of the product development... ...Stack: Frontend: TypeScript, React Backend: Python (FastAPI, Flask, Celery), Go,... ...working on a mature, enterprise SaaS product Experience working with health...Full timeWork at officeLocal areaHome officeVisa sponsorshipRelocation package
$160k - $230k
.... About the Role We are seeking Full Stack Engineers with deep experience designing and building... ...for building user-facing features and backend services end-to-end, collaborating... ...Engineer with end-to-end ownership) in SaaS environments serving enterprise customers...Full timeWork at officeLocal area- ...SignalFire’s Talent Network for Staff Full Stack Engineer Roles at VC-Backed Startups This is not... ...fintech, developer tools, and enterprise SaaS. We’re looking to connect with... ...about collaborating across frontend, backend, and infrastructure teams ✔ Experienced...Full time
$190k - $215k
...Senior Full Stack Engineer Location: Union Square, New York City Work Model: In-Office, 5 Days... ...Infrastructure / Data Infrastructure / SaaS Compensation: $190,000–$215,000 base... ...generation of their product. This is a backend-heavy product engineering role focused...Work at office- Tetrix Inc. is a fast-growing startup in New York looking for a proactive lead engineer with over 10 years of experience in Python and JavaScript. You will build and lead across our tech stack, shape product direction, and engage with clients directly. The role offers a...
- A technology services provider is seeking a Full Stack Developer I to build and maintain core engines for their SaaS platform. The role requires collaboration within a SCRUM environment and includes responsibilities such as writing unit tests, assisting with deployment...Remote jobFlexible hours
$30k - $40k
HireLATAM is seeking a deeply experienced Senior Full Stack Developer to take complete architectural and execution ownership of a core SaaS platform. This high-autonomy role demands strategic thinking, strong backend and frontend mastery, and the ability to design scalable...Remote job- ...About the roleStep into a high-leverage, full-stack product leadership role on the core... ....In this role, you will fill a crucial engineering leadership gap, instilling a rigorous,... ...product-minded approach rather than pure backend distributed systems architecture, coupled...Work at office3 days per week
- ...Full-Stack Engineer Opportunity At Lume Lume is doing for enterprise data what Facebook did for... ...the proliferation of vertical specific SAAS applications and unique client formats.... ...across the stack: Work on FastAPI/Python backend services, API development, and...Work at office
- ...the roleWe’re looking for a Staff Software Engineer to join our Scheduling team. You’ll build... ..., maintainable, and high-performance backend systems that power critical workforce management... ...architectural decisions and guide the full product lifecycle, from ideation to...Hourly payWork at office3 days per week
$140k - $170k
...unifies an organization's full data landscape -... ...floor opportunity - the engineers joining at this stage will... ...This is a mid-level full-stack position. You will work... ...of the platform - from backend services that process... ...Background in enterprise SaaS, retail technology, or...Work at officeRemote workHome officeFlexible hoursNight shift$130k - $160k
...About the Role The Full Stack Engineer at iCapital will work end-to-end on new features, enhancements... ...as front end and Ruby on Rails as a backend. ~ Strong grasp of system design... ...experience building enterprise SaaS cloud-based solutions ~3+ years...Full timeWork at officeRemote work$120k - $160k
...Role Join an early-stage, AI-native B2B SaaS startup building a consumer intelligence... ...make sense of fragmented data at scale. As a Full-Stack Software Engineer, you'll work across every layer of the platform - from backend services that process enterprise data to...Work at office$105k - $115k
...demanding industrial environments. Role Overview As a Full Stack Software Engineer, you will improve and expand CVector's web applications,... ...As a Full Stack Software Engineer, you will drive CVector's SaaS product forward by fulfilling the following responsibilities...Full timeLive inWork at officeVisa sponsorshipFlexible hours$120k - $160k
...Full Stack Software Engineer Location: New York, NY Company Stage of Funding: Seed Stage AI Startup (... ...React, and TypeScript. Design scalable backend services, APIs, and data models that... .... Background in enterprise SaaS, data platforms, analytics, or retail...Work at office- ...defining and implementing roadmap features Contribute and drive technological and architectural decisions Interface with various R&D groups, as well as support groups Create high-quality responsive UI applications Apply web standards for accessibility,...
- ...Full Stack Engineer Opportunity At Allwhere At Allwhere, we're on a mission to revolutionize how IT assets are managed for the modern, distributed... ...ambitious plans to leap forward, expanding into innovative SaaS and Big Data products. This is your opportunity to join a...
- Morgan & Morgan, P.A. in Brooklyn, NY is seeking a Senior Full-Stack Software Engineer to build high-quality software for the Client Portal team,... ...problems and deliver value. You will lead by example across backend, frontend and cloud infra (AWS), drive code quality,...
- ...role assignments, milestones, and secure on-chain payroll execution. We are looking for a highly capable Full Stack / Blockchain Engineer who can own both SaaS product development and blockchain infrastructure. This is a high-ownership role where you will help shape...Remote work
- ...advantage, not commoditized SaaS. We purpose-build production... ...businesses it serves, created by engineers who understand both code and... .... The Role As a Full-Stack Software Engineer at Northslope... ...applications Experience with backend frameworks (FastAPI, Node.js)...Flexible hours
- Senior Full Stack Engineer (.NET / React / AI) Immediate start Fully remote We're looking for a Senior... ...Stack Engineer to join a fast-growing SaaS business building modern, AI-powered... ...TypeScript front ends alongside C#/.NET backend services. Designing scalable REST APIs...Immediate startRemote work
- ...Join SignalFire’s Talent Network for Founding Full Stack Software Engineer Roles at VC-Backed Startups This is not an application for a specific... ...cybersecurity, healthtech, fintech, developer tools, and enterprise SaaS. We’re looking to connect with exceptional Full Stack...Full time
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