Senior Backend Software Engineer
Venture Up Inc
Senior Backend Software Engineer – Startup – New York * Visa sponsorship not available, US Citizens only. Please do not apply if you are seeking sponsorship* Senior Backend Software Engineer is required by a startup building a technology platform for behavioural health organizations to enhance mental health care delivery using AI. You should have 10+ years of professional backend software development experience who has a proven track record of delivering backend services end-to-end: designing APIs, building scalable systems, and deploying to production. You should be comfortable architecting solutions from scratch, navigating extreme ambiguity, and distilling competing priorities into clear, actionable technical designs. Bonus points if you have experience with or a strong interest in HIPAA-compliant infrastructure and healthcare data systems. Requirements 10+ years of experience in professional backend software development Experience with backend development, focusing on API development, cloud infrastructure, data security, and system reliability Experience at both big tech (e.g., FAANG) and early stage start-ups Experience in Golang, Node.js, TypeScript, REST APIs, Firebase/Firestore, Cloud Run, Google Cloud Platform, Zod/schema validation, Pulumi Experience working at both big tech (e.g., FAANG) and high-growth startups Proven track record of building backend infrastructure and frontend experiences. Experience with observability and monitoring tools. What you'll do: Design and implement scalable backend services, APIs, and data pipelines that power our patient and therapist-facing applications. Build and maintain cloud infrastructure on GCP. Ensure HIPAA compliance across all services, implementing proper PHI handling, audit trails, and security controls. Create robust, well-documented REST APIs with proper validation, error handling, and monitoring. Implement logging, monitoring, and alerting to ensure system health and quickly diagnose issues. Work closely with Frontend, Product, and Clinical teams to define technical requirements and deliver integrated solutions. Tech stack Golang, Node.js, Cloud Run, TypeScript, Firebase/Firestore, Google Cloud Platform, REST APIs, Zod/schema validation
- ...Backend Engineer As a backend engineer, you'll be responsible for extending our systems to support additional banking features, increases... .... Work with back end peers to establish new processes, software patterns, and tools that expedite our development process....SeniorWork at officeRemote workVisa sponsorshipFlexible hours
Rad Hires
Staten Island, NY1 day ago - ...innovative platform on the planet, Tether is the place for you. Are you ready to be part of the future? About The Job As a senior Backend Developer, you will be a part of the team that works on the development and maintenance of the backend components of multiple...SeniorImmediate startRemote workWorldwide
Tether company
Staten Island, NY3 days ago - Netguru is seeking a Senior Python Developer to join their remote team. The ideal candidate will have strong experience in Python and Django development, particularly in Azure environments. You will engage in long-term collaborations on impactful products like FinTech...SeniorRemote job
- ...Senior Backend Engineer We put subject matter experts in control of data analysis and remove dependency on technical personnel. Financial, brand, and public sector analysts use Minsky® (our ML/NLP platform) to get unique, actionable insights out of Internet-scale volumes...Senior
dMetrics
Brooklyn, NY10 hours ago - ...Europe ~ Flexible working structure ~ Opportunity to shape products from early growth stage ~ Involvement in both technical and strategic discussions ~ Supportive, collaborative environment ~ Competitive compensation aligned with your seniority #J-18808-LjbffrSeniorRemote workFlexible hours
Interactivated Solutions
Staten Island, NY3 days ago $100k
...Senior Full Stack Developer The Senior Full Stack Developer role is located in our... ...individual who is passionate about a career in engineering. This is an inside sales position that... .... ~ Ability to demonstrate our tax software solutions. ~ Must have strong negotiations...SeniorBase plus commissionContract workWork at officeDemocorp
Staten Island, NY3 days ago$150k - $170k
A leading HealthTech company in New Jersey is seeking a seasoned Engineering Manager to guide a team through pivotal growth. This role involves elevating technical excellence in building robust systems for healthcare solutions. Responsibilities include mentoring engineers...SeniorFull time- A software development company in Jersey City is seeking a Software Engineer (Kotlin) to enhance large-scale backend systems and develop a cloud-native platform. In this role, you will design microservices, manage infrastructure with Terraform, and ensure service reliability...SeniorFlexible hours
AgileEngine
Jersey City, NJ3 days ago - ...in specialty areas. - Shall perform engineering tasks for back-end design and development... ...2 years of experience. - 10 years of software development experience in object-... ...and internal value analysis including seniority and merit systems, as well as internal...SeniorMinimum wageContract workTemporary workWork experience placement
MAXIMUS
Newark, NJ10 hours ago - A leading renewable energy software firm is seeking a Senior Java Backend Developer to join their hybrid team in Kentucky. This position involves designing and developing backend services using Java within a cross-functional team. Candidates should have over 5 years of...Senior
$100k - $150k
Bright Vision Technologies is a forward-thinking software development company dedicated to building innovative solutions that help... .... As we continue to grow, we’re looking for a skilled Senior Backend Engineer (Distributed Systems) to join our dynamic team and...SeniorFull timeH1bLocal areaImmediate startRemote workVisa sponsorshipWork visaBright Vision Technologies
Iselin, NJ17 hours ago- With over 20 years of fully remote experience, Lumenalta offers: Fully remote work Rapid growth opportunities Self-Improvement What You Will Work On Collaborate with visionary enterprise clients Learn how to handle difficult situations Tackle complex...SeniorRemote workFlexible hours
Lumenalta
Staten Island, NY3 days ago - Spritle is looking for a skilled full-stack developer in Kentucky to design, develop, and maintain scalable web applications and backend services. You will be involved in building and optimizing RESTful APIs using Python frameworks, and ensuring code quality and security...Senior
- Merck & Co. is looking for a Senior Clinical Director to oversee clinical research activities in the Oncology Asset area. This role requires managing the entire cycle of clinical development for assigned studies, including design, initiation, execution, and regulatory...Senior
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$83.43k - $222.48k
A healthcare company is seeking a backend software developer with at least 5 years of experience in C# and .NET. The role involves designing and implementing scalable software solutions and building RESTful APIs. Preferred qualifications include experience with Docker,...Senior$83.43k - $222.48k
A leading healthcare provider in Oklahoma seeks an experienced software engineer to design and implement scalable backend solutions using C# and .NET. The ideal candidate has strong proficiency in RESTful APIs and familiarity with tools like Docker and Azure. A Bachelor...SeniorFull time- ...pre-adapted LLM with a physician-driven algorithmic reasoning engine to understand and assess clinical characteristics in... ...may qualify for study protocol criteria. We are looking for a Backend Software Engineer to join our growing team in Athens, Greece. This role...SeniorWork at officeLocal areaFlexible hoursShift work3 days per week
- A technology company is seeking a Senior Backend Software Engineer to enhance their Clever Point platform. The role involves designing and maintaining C# applications, mentoring junior developers, and ensuring code quality. The ideal candidate has at least 5 years of ....Senior
- ...Ruby Developer is seeking a skilled Senior Ruby on Rails Developer to join a dynamic team working on scalable web applications for the travel industry. This remote role involves optimizing backend performance, developing new features, and ensuring code quality. The...SeniorRemote workFlexible hours
Ruby Developer
Union, NJ4 days ago - Code.Hub is hiring a .NET Software Engineer to join a hybrid agile team working on innovative gaming and entertainment platforms. You'll design and develop scalable software systems for real-time applications used by millions. The role requires expertise in C#, ASP.NET,...Senior
- ...produce recombinant proteins.* Scientific understanding and working knowledge of CHO cell biology, metabolism, cell culture media and engineering principles for large scale recombinant protein production systems.* Working knowledge of statistical methods (design of...SeniorLocal area
- ...Position: Backend Software Engineer Job Summary: We are looking for a backend-focused software engineer with solid experience in both Python and Java, as well as strong familiarity with AWS. This role involves building scalable services and APIs to power...
3B Staffing LLC
Jersey City, NJ10 hours ago $68.25 per hour
...our dynamic team supporting Bank of America Reference Data platforms. The ideal candidate will have strong experience in hands-on software development using a 3rd-generation language (Scala, Java, or Python) and a proven ability to design and deliver horizontally scalable...Contract workImmediate start3 days per weekBCforward
Jersey City, NJ15 days ago- ...Base360.ai , our proprietary automation engine, we're building the operating system for... ...role is for you. What You'll Build As a Senior Product Engineer , you'll sit at the intersection... ...Comfort working across frontend, backend, and APIs Experience with modern web stacks...SeniorRemote workFlexible hours
The Flex Company
Staten Island, NY3 days ago $175k - $225k
A leading crypto technology firm is seeking a Staff Backend Engineer to build autonomous trading infrastructure in a remote setup, preferably... ...with expertise in Golang, Node.js, and crypto systems. This senior role involves ownership of complex trading systems,...Remote workMLabs
Staten Island, NY3 days ago- ...Senior Backend & Data Platform Engineer Are you ready to make an impact at DTCC? Do you want to work on innovative projects, collaborate with a dynamic... ...creating, deploying, and supporting enterprise-grade software solutions used across internal platforms and external-...SeniorRemote workFlexible hours
Dtcc
Jersey City, NJ1 day ago $175k - $225k
...behalf of our client, a high-growth, venture-backed crypto company, hiring a Staff Backend Engineer to help build next-generation autonomous trading infrastructure. This is a senior, ownership-heavy role working on real-time trading systems, wallets, and execution infrastructure...Work at officeRemote workMLabs
Staten Island, NY3 days ago$83.43k - $222.48k
...simplify health care one person, one family and one community at a time. Position Summary The Senior Software Development Engineer will design, build, and support backend services and integrations that enable Clinical Shared Services technical engineering work across...SeniorHourly payFull timeTemporary workLocal area
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