Backend Developer Jobs in Connecticut

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Backend JAVA Software Engineer (REMOTE- EST Timezone)(No C2C/H1B)

NetSource, Inc.

•

Remote

Contract

No C2C/H1B Please only submit your resume if you have Java backend development experience. Java backend development experience is a must; all others will be rejected. Network programming techniques (SMP, TCP/IP, Sockets) is a must. Please note that this is a 6-month contract position with possibility to extend. A coding exercise to validate technical skills will be on the 1st interview with client.Remote Work Considerations: While we prefer candidates to work onsite, we are open to remote can
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Posted 10 days ago | Updated 3 days ago

Java Developer -- Junior Level--W2 Only Remote Position

Xcelo Group Inc

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Remote or Dallas, Texas, USA

Full-time, Part-time, Contract, Third Party

Java Backend Developer Fulltime Location: Dallas, TX (Remote) Duration: Long Term 5-10 Years Experience We're searching for a skilled Java Backend Developer to craft the server-side magic behind our web applications. You'll collaborate with front-end developers and product managers to bring innovative ideas to life. Responsibilities: Design, develop, and implement robust and scalable back-end features using Java. Build secure and efficient RESTful APIs to power our applications. Work closely
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Posted 6 days ago | Updated 1 hour ago

Software Engineering Technical Lead

Samsung Electronics America

•

Remote or Los Angeles, California, USA

Full-time

Position Summary Samsung Electronics America's North American Service Business is tasked with building consumer services at a global scale. Driving growth in ad based services, and streaming compelling media to all Samsung screens ( TVs, phones, tablets, web, etc. ). This backend engineer will be architecting, coding, and deploying modules to our existing AWS backend for TV Plus. This individual will also provide technical mentorship and leadership to a backend team and help architect solutions
Posted 20 days ago | Updated 11 hours ago

Backend Senior Software Engineer

Parsons Services Company

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Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Backend Senior Software Engineer to joi
Posted 9 days ago | Updated 11 hours ago

UI Angular Developer (AVP) - Hybrid

Citi

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Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio
Posted 60+ days ago | Updated 11 hours ago

.NET Backend Architect- Remote || Only w2

Zodiac Solutions Inc.

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Texas, USA

Contract

Job Role :.Net Backend Architect Location :Remote Only w2 Key Responsibilities: Architect and lead the backend development of a secure, scalable, and compliant trading platform supporting binary markets (e.g., sports future markets). Design core backend components including: o Order Management System (OMS) for trade matching, limit order handling. o Clearing House Services to support efficient trade settlement. o Compliance Subsystems for Pre-Trade and Post-Trade checks including regulatory re
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Posted 4 hours ago

Senior Software Engineer, Backend (Platform - Data Platform)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 24 days ago | Updated 11 hours ago

.Net Backend Architect

Photon

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Remote

Contract, Third Party

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec
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Posted 17 days ago | Updated 5 hours ago

Java Engineer / Golang / Remote / Modernization / CICD / Chicago

Motion Recruitment Partners, LLC

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Remote or Chicago, Illinois, USA

Full-time

This company is looking for a Senior Backend Developer to join their fully remote engineering team, forced on an enterprise-grade user experience monitoring and diagnostic platform used across virtual and cloud-based environments. In this role, you'll be a key contributor to the ongoing development and performance optimization of a high-throughput analytics product used by IT teams to monitor and troubleshoot digital workspaces at scale. You'll work closely with a tight-knit team of backend engi
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Posted 37 days ago | Updated 7 hours ago

Staff Software Engineer - Java Backend

CVS Health

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Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 11 hours ago

Kentico CMS Web Developer

Group Nine

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Remote

Third Party, Contract

Web Developer / Backend Engineer Support (Kentico exp is MUST) Must have Skills- Kentico, Azure, Server-side development Remote Contract role Overview We are seeking a skilled and reliable Web Developer / Backend Engineer to provide ongoing support and project-based development across our digital ecosystem. This includes building new websites, updating existing websites, and handling server-side tasks and remediation. Familiarity with Microsoft Azure and Kentico CMS is essential. Background Our
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Posted 4 days ago | Updated 3 hours ago

Senior Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 60+ days ago | Updated 12 days ago

Sr Software Dev Engineer

ACL Digital

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Remote or California, USA

Full-time

Primary responsibilities (daily/weekly): Collaborate with product and/or rest of the team on ideation, planning and timely execution of roadmap to accomplish the goals mentioned in section 1. Since the team works remotely, I am looking for developers who can think and execute independently and have really good communication skills. Key projects or initiatives for the role: Sports taxonomy based content enrichments AI initiatives around Fantasy product Personalization of content and data Mu
Posted 21 days ago | Updated 11 hours ago

Senior Backend Engineer

Kforce Technology Staffing

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Remote or Orlando, Florida, USA

Full-time

RESPONSIBILITIES: Kforce is working with a client in search of a Senior Backend Engineer to join their team! This position is full-time, direct hire and remote with the ability to work PST hours. Summary: As a Senior Backend Engineer, you will design, build, and maintain the core services, APIs, and integrations that power our platform. You'll collaborate with world-class engineers to deliver resilient, high-performance systems. Responsibilities: * Senior Backend Engineer will design, build, a
Posted 19 days ago | Updated 3 hours ago

Python Backend Engineer

ACL Digital

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Remote or San Jose, California, USA

Full-time

Job Title: Python Backend Engineer - Systems & Integration Location: Remote bout We are building a next-generation virtual assistant platform that enables natural and responsive voice and chat-based interactions. The platform integrates with internal and external systems to deliver seamless, real-time user experiences at scale. s part of our growing team, we're looking for a skilled Python Backend Engineer to help us build reliable, high-performance backend systems. Role Overview: This role inv
Posted 5 days ago | Updated 11 hours ago

Senior Java Backend Engineer|| Remote / Home Based

AgreeYa Solutions

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Remote

Contract

Hello, We at AgreeYa solutions are focused on hiring highly skilled professionals who are excited by the opportunity to make a true impact on their careers as well as on our clients' businesses. We power our clients success and drive our consultants career growth. We are seeking an experienced and outstanding Senior Java Backend Engineer for one of our esteemed clients. Kindly have a look at the below JD and reach us with your updated resume. The job description is as follows: Job Title: Senio
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Posted 6 days ago | Updated 4 days ago

Backend Engineer

College Board

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US

Full-time

Backend Engineer College Board - Technology Location: This is a fully remote role. Candidates who live near CB offices have the option of being fully remote or hybrid (Tuesday and Wednesday in office). Type: This is a full-time position working core EST hours. About the Team The Cross-Program Microservices team plays a critical role in reimagining how student data is managed, secured, and leveraged across our organization. Our 20+ person engineering team are structured into three cross-function
Posted 25 days ago | Updated 8 hours ago

Lead Backend Engineer (C#/.Net) on W2 () Remote

Intellisoft Technologies

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Remote

Contract

Hi , Hope you are doing well, This is Ritesh Kumar Sarva from Intellisoft Technologies and I hope this mail finds you in high spirits. Besides, I just want to share the job opening as Lead Backend Engineer it s for Remote Location for Contract, which came in recently. Please! Check the same and let me know your interest or else you can reach me at or call me at Ext. 148 Position: Lead Backend Engineer Location: Remote Job Type: Contract Job Description: About the Role: We are seeking a han
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Posted 18 days ago

Senior Backend Engineer

Oscar Technology

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Remote

Full-time

Job Title: Senior Backend Engineer - Python / AI / LLMs Location: Remote (U.S. preferred) Employment Type: Full-time Salary: $120,000 - $180,000 + equity Benefits: Competitive healthcare, flexible PTO, remote-first culture, home office stipend, wellness allowance, learning & development budget About Us We're a fast-moving startup on a mission to build AI-powered tools that make complex work simple, faster, and more intelligent. We leverage cutting-edge large language models (LLMs) to solve real
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Posted 13 days ago | Updated moments ago

Back-End Software Engineer (Contractor)

Dimensional Fund Advisors LP

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Texas, USA

Full-time

Notes to applicants: Dimensional sees great value from collaborating in our offices and appreciates the benefits of flexibility. Most roles fit our office-first hybrid approach: We are together on our campuses Tuesdays, Wednesdays, and Thursdays and have the choice to work in the office or remotely, depending on what is best for that work day, on Mondays and Fridays. This approach maximizes in-person collaboration and interaction while simultaneously providing flexibility and applies to most rol
Posted 1 day ago | Updated 11 hours ago