Senior Software Engineer
$200k - $220kLadders
Senior Full-Stack Engineer (NY) We’re looking for a thoughtful Senior Full-Stack Engineer (6+ years experience) who thrives owning problems end-to-end. You’ll design and build AI-powered features that reach millions of job seekers, make pragmatic architectural decisions, and balance speed with long-term quality. This is not a backlog-ticket role; we want someone who takes a concept all the way to production, not just executes what’s handed to them. This is a NY based role with regular in-office presence required (hybrid schedule). What You’ll Do Design and build AI-powered products and features that deliver meaningful user impact Build and maintain scalable backend services and user-facing applications Collaborate closely with product and design team, and other engineering teams to deliver high-impact features Make structural technical decisions and clearly articulate trade-offs when solving complex problems Take ownership of a product area, service, or technical domain and drive it forward Continuously improve system performance, reliability, and developer experience What We’re Looking For 6+ years of professional software engineering experience Strong foundation in programming and software design principles Proven experience building well-scoped, performant modern web applications Production experience with React or Next.js and at least one of the following languages: Go, Python, or JavaScript Comfort navigating the full stack and pulling in what’s needed to ship Strong ownership mindset and ability to work effectively within cross-functional teams Nice to Have Experience working with AI tools, prompt engineering, or integrating AI into development workflows Search infrastructure experience (Elasticsearch or similar) Familiarity with message brokers (e.g., Kafka, RabbitMQ, AWS SQS) Database optimization experience (e.g., MariaDB or similar relational databases) Experience with modern frontend tooling (e.g., Vite) Background in Computer Science or equivalent practical experience What Success Looks Like Consistently delivers product features with high quality and strong attention to detail Uses AI-assisted development fluently, producing clean and maintainable code at higher velocity Builds strong partnerships with engineers, product and design, contributing to team and organizational growth Proactively surfaces problems and drives them to resolution Makes the codebase, the system, and the team around you measurably better over time Compensation & Benefits $200,000 - $220,000 a year Competitive compensation: base salary $200,000 ~ $220,000 + stock options Home office setup stipend Gym membership reimbursement Commuter benefits program Comprehensive health coverage: medical, dental, and vision 401(k) retirement plan Health Savings Account (HSA), Health Care FSA (HCFSA), and Dependent Care FSA (DCFSA) #J-18808-Ljbffr
- ...World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the... ...or air-gapped, small hardware footprint or large. As a Senior Software Engineer on Substrate, you will design and build Palantir’s managed...Senior
$181.1k - $318.4k
...A leading technology company is seeking a Senior Software Engineer for Apple Pay. You will architect resilient distributed systems and drive technical discussions with a collaborative team. This role offers competitive compensation between $181,100 and $318,400, along...Senior- ...had the potential to change everything. We're partnering with one of the most ambitious AI startups we've seen this year. A small engineering team. A huge technical challenge. The opportunity to build something that could redefine an entire industry. They're not looking...Senior
- ...A leading financial services company in New York is seeking a Senior Software Engineer for its Analytics Event Streaming team. The role involves developing high-standard software and streaming pipelines while working closely with business stakeholders to create impactful...Senior
- 5+ years of software engineering experience Has strong programming proficiency in Python and experience operating within cloud environments (... ...outstanding track record of leading engineering teams Have mentored senior engineers and raised the technical bar across disciplines #J...Senior
$160k - $240k
...Bloomberg is seeking a Senior Software Engineer specializing in Fixed Income Pricing in New York. The role involves ownership of the software development life-cycle, addressing complex systems issues, and contributing to financial market transparency. Ideal candidates...Senior$170k - $225k
...Senior/Staff Backend Engineer – Travel Tech | New York City | Hybrid | $170k–$225K We're partnering exclusively with a fast-growing, Series C‑funded travel tech company based in NYC, to find a Senior or Staff Backend Engineer to join their expanding engineering team. This...Senior- ...Team Zenivize is growing. See our open positions below. SENIOR SOFTWARE ENGINEER — New York City, NY or Remote OVERVIEW Zenivize is seeking an experienced, self-motivated Software Engineer. Our ideal candidate is an efficient problem solver who thrives in a collaborative...SeniorRemote work
- ...We are currently helping a NYC startup scale their engineering team. They are an AI-native voice platform that is helping customers across various sectors turn leads into a real conversation. They are essentially building the first fully autonomous CRM, fundamentally changing...Senior
- ...Location New York City (hybrid, 4 days onsite) Company Overview A Series A, venture‑backed healthcare AI company is hiring senior engineers to build and scale the systems at the heart of its product. Already trusted by 250,000+ providers across all 50 states, the platform...SeniorH1b
- ...We are hiring for a Senior Software Engineer with heavy IP Communication Protocols. If you dont have IP Communicaiton please don apply. We’re partnering with an engineering-led company building the next generation of communication protocols across distributed networks...Senior
$208k - $289.5k
...A leading financial software company is seeking a Senior Staff Software Engineer to join their team in New York. This role focuses on driving business and technology outcomes through a highly matrixed environment, developing durable software solutions, and leveraging...Senior- ...The Senior Software Engineer will need a strong technical background, excellent problem-solving skills, and a passion for developing high-quality software. In this role you will be expected to work on a team to deliver, maintain and support software sol... Position Overview...Senior
- ...effectively. Become a critical member of the team that is responsible for the success of the product. Take on additional responsibility as a senior member of Valence’s team. Take the product to scale with dozens of Fortune 1000 companies and thousands of users. Restrictions...SeniorRemote work
- ...Senior Software Engineer — Strange Loop Labs We’re building an AI agent platform that processes unstructured data and reasons how to solve hard customer problems. We work alongside teams at F500s to build a deep understanding of their workflows, knowledge, tools, goals...Senior
$215k - $265k
...Senior AI Engineer - Manhattan, NYC (5 days onsite) An early-stage AI Agent startup in Manhattan has just closed an unannounced eight-figure... ...world problems at scale. What we're looking for 5+ years of software engineering experience. Production experience with LLMs, AI...Senior$165k
...We are looking for a Senior Software Engineer to help build and scale both product-facing features and the underlying systems that support a fast-growing, AI-driven platform. This role is ideal for an engineer who enjoys working across the stack while also contributing...Senior- ...Job Description We are looking for a Senior Software Engineer to join our core engineering team and help build the distributed platform that powers Quartermaster’s global sensing network. This role sits at the heart of our stack—spanning cloud infrastructure, data ingestion...SeniorWork at officeFlexible hours
$170k - $210k
...Role | $170,000 – $210,000 Harrington Starr has partnered with a leading global financial services organisation, seeking to hire a Senior C# Developer to join a high-performing technology team focused on transforming client onboarding platforms. This is a high-impact opportunity...SeniorPermanent employmentFlexible hours$370k
...retained by a client looking to build out core areas of their trading systems. The role involves working closely with the business and senior stakeholders to design and deliver solutions and customised applications across the trading lifecycle. The focus will be on end-to-...SeniorWork at office- ...document and policy processing infrastructure. They are well-funded with strong traction and are hiring their first full-time senior engineer to work directly with the CTO. This is a true founding engineer opportunity. You'll have a significant say in technical direction...SeniorFull timeVisa sponsorship3 days per week
- ...community engagement, driving continued expansion across its product, engineering, operations, and go-to-market teams. Job Description We’re... ...founding team to build, own, and scale the core product. As a Software Engineer, you’ll have end-to-end responsibility across the...SeniorOdd job
$150k - $165k
...passionate about creating innovative solutions in a dynamic, fast-paced environment, we want to talk to you. We are hiring a Senior Backend Software Engineer . This will be our first Senior hire in our NYC office. As a Software Engineer at Breeze, you’ll take ownership of...SeniorWork at officeFlexible hours- ...Job Description: We are seeking a talented and driven Senior Software Engineer with 6+ years of experience to join our dynamic team. This role requires a highly skilled individual comfortable with rapid development cycles and end-to-end project ownership. Responsibilities...SeniorFull timeWork at officeRelocation package
- ...functionalities for our Electronic Trading platform. Apply a strong technical foundation to design, develop, and deploy distributed software solutions. Develop and maintain our proprietary, low‑latency negotiation protocols, systems, and infrastructures. Collaborate with...Senior
$400k
...with an exciting new exchange joint venture backed by leading financial institutions, building out a world-class engineering team in New York. This is a senior role for a low-latency C++ engineer who enjoys working close to the metal, optimising performance-critical...Senior$180k - $220k
...your recruiter to learn more. Base pay range $180,000.00/yr - $220,000.00/yr Direct message the job poster from FutureX. Senior Software Engineer (Backend) - Series A AI HealthTech Startup - Hybrid in NYC The role is offered onsite 4 days a week in Mid-Town NYC and will...SeniorFull time- ...people, and we need the help of high-throughput, growth-minded builders to make it happen. About the role What you'll do As an early engineering hire at Fortuna, you'll play a huge role in shaping the direction and culture of the company. We work fully in-person 5 days a...SeniorWork at office
- ...A leading performance management platform is seeking a Senior Software Engineer to enhance their Data Intelligence Platform. This role will involve building data models and infrastructure that support AI and product experiences. Ideal candidates will have over 5 years...SeniorRemote work
$240k - $260k
...on your skills and experience — talk with your recruiter to learn more. Base pay range $240,000.00/yr - $260,000.00/yr Senior / Staff Software Engineer (AI + Secure Data Infrastructure) — Mission-Driven National Security Startup (NYC or VA, Hybrid) About the Opportunity...SeniorFull time
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