Senior Software Engineer
Seopimizes LLC
Company Description Seopimizes LLC is a technology-focused company committed to building reliable, scalable software solutions that support digital growth and performance. The organization values clean architecture, maintainable code, and modern development practices to deliver high-quality products. Team members collaborate remotely, using contemporary tools and workflows to ship features efficiently and safely. Seopimizes LLC encourages continuous learning, experimentation, and thoughtful problem-solving in a supportive environment. Role Description The Senior Software Engineer role at Seopimizes LLC is a part-time, remote position focused on designing, implementing, and maintaining back-end services and systems. Day-to-day responsibilities include writing high-quality, well-tested code, reviewing peers’ code for quality and consistency, and contributing to architectural decisions for new and existing features. The engineer will collaborate with product and other technical stakeholders to refine requirements, troubleshoot production issues, and optimize application performance. This role also involves mentoring less-experienced developers, improving development processes, and ensuring best practices in security, reliability, and scalability are followed. Qualifications Strong foundation in Computer Science concepts, including data structures, algorithms, and systems design. Proficiency in Software Development and Programming, with experience delivering production-ready applications. Hands-on experience in Back-End Web Development, building and integrating APIs, services, and databases. Solid understanding of Object-Oriented Programming (OOP) principles and their application in modern frameworks. Experience with version control (e.g., Git) and collaborative development workflows. Familiarity with cloud platforms or containerization (e.g., AWS, Azure, Docker, Kubernetes) is beneficial. Ability to work independently in a remote environment, manage part-time hours effectively, and communicate clearly with distributed teams. Master's degree in Computer Science or a related field, or equivalent practical experience; prior senior-level or lead engineering experience is preferred.
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- Job Description:• 5+ years of hands-on experience in Java development, with at least 1 years in amentoring capacity.• Expert-level proficiency in Core Java (JSE), including deep knowledge of JVM tuning,concurrency, and memory management (a must-have requirement).• 3+ years...Senior
- ...amazing start-up company, and they are into creating new hiring culture.They are looking for a software expert who can do majolica by programming.Job DescriptionJob Title: Senior Software EngineerJob Level : Senior LevelJob Location: New York, NYIndustry: Start UpJob...Senior
- We are seeking a highly skilled and passionate C++ Developer to join our team and help build and expand applications as needed by the business expansion and client needs. Your primary responsibility will be to design, develop, and maintain efficient, reusable, and reliable...Senior
$85 - $95 per hour
DescriptionKforce has a client that is seeking a Senior Software Engineer II in New York, NY.Requirements* 3-5 years of experience; Open to more but not less than* Percentage of front and back end is 50/50* Building custom web applications* Expertise in Java Open-source...Senior$175k - $325k
...not enough. To succeed, you need to be willing to master the options trading domain and translate this mastery into cutting edge software solutions, collapsing data cardinality where possible. Opportunities may be available from time to time in any location in which the...SeniorWork experience placement- About the Forward Deployed Engineering TeamForward Deployed Engineering is a small-in-headcount, high-impact team of entrepreneurial engineers who work directly with Narmi's financial institution customers to build features and configure the platform for their specific...SeniorCasual workWork at officeRemote workRelocation3 days per week
$190.4k - $285.6k
...initiatives, author design documents and build consensus across engineering teams. Define technical roadmaps for complex, multi-quarter... ...Bachelor's degree or foreign equivalent in Computer Science, Software Engineering, Engineering, or a related field, plus four (4) years...SeniorRemote work$170k - $220k
...today and is transforming how they can interact with markets tomorrow.For more information, visit .The Role:As an experienced Senior Software Engineer you will help build our flagship Clear Street Studio, a modern brokerage experience. You will tackle non trivial problems...SeniorWork at office- ...tokens and stored in a strategic Chainlink Reserve. Learn more at chain.link.About The RoleThe CCIP Protocol team is hiring a Senior Software Engineer to design and maintain the services that coordinate fast, fault-tolerant cross-chain transactions under adversarial...SeniorRemote work
$25k
...performers, venues, and fans, and build a generational consumer brand in the process. All we’re missing is you.We are looking for Software Engineers with varying levels of experience to join SeatGeek’s R&D team.What you'll doRun a modern, containerized service-oriented...SeniorWork at officeLocal areaWork from homeHome office- ...Justworks, Inc. in New York City is seeking a Senior Software Engineer for Solutions Engineering to drive partner integrations, design robust API-driven experiences, and build developer-facing tooling and documentation. You will own multi-surface journeys, collaborate...Senior
- ...Quant Trading firm is looking for a Software Developer to work on electronic trading connectivity infrastructure and high-impact systems that handle order flow across major global markets. You will design, develop, and maintain systems that support electronic order...SeniorFull time
$150k - $210k
...diabetes, either personally or through someone we love. We started Center to build the thing we wished existed.The roleYou'll be the engineer who keeps our RPM engine humming, and makes it better every week.Every day, a lot of systems have to work together: patient...SeniorFull timeRemote workFlexible hours- ...platform and developer tooling ecosystem. Our platform enables engineers to validate, review, govern, and automate API quality using AI... ...about developer productivity, command-line tooling, software distribution, observability, and telemetry. You should be equally...SeniorTemporary work
$188k - $242k
...and driving it to completion.This is a senior individual contributor role on Shared Services... ...shared capabilities across Justworks engineering, so product teams can build on reliable,... ..."Qualifications5+ years of professional software engineering experience2+ years of hands-...SeniorCasual workWork at officeLocal area$212.5k - $250k
...system of record, Carta brings together the software, services, and legal infrastructure that... ...shape the outcome. You'll join a small, senior team that blends startup-style execution... ...You'll SolveAs a Senior Software Engineer II, KYC, you will lead technically complex...SeniorFull time- ...AnnuallyIndustry Financial ServicesSelling Points Lead impactful software projects leveraging cutting-edge technologies and... ...a dynamic work environment.Job DescriptionSenior Software Engineer OverviewThe Senior Software Engineer role focuses on developing and maintaining...SeniorPermanent employment
$192k - $240k
...We're on a mission to build the best platform in the world for engineers to understand and scale their systems, applications, and teams... ...’re motivated to push the boundaries of how AI can improve software engineering best practices and contribute to building AI-enabled...Senior$192k - $240k
...spend management, bill pay, and travel software, Brex enables founders and finance teams... ...and support you need to grow your career.Engineering at BrexEngineering at Brex is about building... ...become leaders.What you’ll doAs a Senior Software Engineer, Infrastructure (Release...SeniorWork at officeRemote workWork from home- ...operators who invent new ways of working in an industry that historically has resisted innovation. Join us!Senior Software EngineerAbout the RoleAs a Senior Software Engineer at Blink, you'll take on some of our most critical technical challenges and drive high-impact product...Senior
- ...established company with a start-up culture seeking creative entrepreneurial people like you to join our team. We’re seeking a Senior Software Engineer to join our global team to be responsible for ensuring the integrity, reliability and maintenance of our internally...SeniorFull timeWork experience placementInternshipLocal areaImmediate start
- ...founder.The RoleThis level (L6) is for an engineer who sets technical direction across... ...the engineers around you, especially the senior ones ready to take on more. This isn't a... ...notWhat We're Looking For8+ years writing software, with your scope and impact growing over...Senior
$188k - $242k
...impacting the customer experience than using a particular tool or framework.Your Success ProfileWhat You Will Work OnAs a Senior Software Engineer for Workforce Payments, you will work with the team that builds the core computation layer powering Justworks’ payroll, money...SeniorCasual workWork at officeLocal area$160k - $240k
Senior Software Engineer - Workplace Productivity Engineer Location New York Business Area Engineering and CTO Ref # 10050679 Description & Requirements Our Team Bloomberg’s Workplace Productivity team builds internal solutions across Microsoft...SeniorTemporary workFor contractorsWork experience placement$122k - $158.3k
...business decision-makingEnsure SLAs and reliability for production pipelinesImplement solutions aligned to defined architecture and engineering standardsHow you will add valueDesign and build end-to-end data pipelines: Source Raw Standard ConsumptionImplement robust...SeniorLocal area3 days per week$150k - $225k
...USAt Welltower, we’re transforming how the world thinks about senior living and wellness-focused real estate. As a global leader... ...want you on our best-in-class team. ABOUT THE ROLEThe Senior Software Engineer at Welltower is responsible for designing, implementing, and...SeniorFull timeNight shift$220k - $300k
...New YorkOnsiteFull Time$220k - $300kJob DescriptionA growing software company is building an integrated platform that helps... ...more efficiently and compete with larger organizations.As a Senior Software Engineer you’ll build and own financial systems spanning payroll, bill...SeniorFull timeLocal areaShift workAfternoon shift$184.7k - $277.6k
Role Number: 200683061Team: Software and ServicesLocation: New York CityPosted: 2026-09-10SummaryAt Apple, we focus deeply on our customers... ...is done right, it benefits everyone.DescriptionAds Engineering builds ad tech the Apple way—privacy-preserving, user-centric,...SeniorRelocation- ...Senior / Staff Software Engineer | Series A Startups | NYC Location: New York City Experience: Senior to Staff Level Company Stage: Seed to Series A Opportunity: Shortlist NYC — October 26, 2026 Meet six startup founders. Unlock your next opportunity...Senior
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